/* CSS Variables */
html,
body {
  margin: 0px;
}
body {
  --background-primary: #fff;
  --font-color-primary: #333;
  --elevation-background: #f3f3f3;
  --link-color: #006eb8;
  --font-family-primary: 'Roboto', Arial;
  --handwriting-font: 'Homemade Apple', cursive;
  --primary-color: #1a73e8;
  --ink-color: #000f55;
  --label-color: #333;
  --field-borders: #e0e0e0;
  --primary-button-bg: #1d1d1d;
  --primary-button-color: #eee;
  --font-color-delete: #dc3545;
  --delete-button-borders: #dc3545;

  width: 100%;
  overflow-x: hidden;
}
body.dark {
  --background-primary: #121212;
  --font-color-primary: #ccc;
  --elevation-background: #1d1d1d;
  --link-color: #09f;
  --label-color: #aaa;
  --field-borders: #222;
  --primary-button-bg: #eee;
  --primary-button-color: #111;
  --delete-button-borders: #e76f7b;
  --font-color-delete: #e76f7b;
}
@font-face {
  font-family: 'Hindi_Font';
  src: url(../fonts/Hindi_Type.ttf);
}

/* Default CSS Changes */
* {
  box-sizing: border-box;
}
body {
  background-color: var(--background-primary);
  color: var(--font-color-primary);
  padding: 100px 100px;
  font-size: 1.05rem;
  font-family: var(--font-family-primary);
}
a {
  text-decoration: none;
  color: var(--link-color);
}
section {
  padding: 20px 0px;
}
button {
  border: none;
  background-color: var(--elevation-background);
  color: var(--font-color-primary);
  border-radius: 6px;
  cursor: pointer;
  padding: 10px 20px;
}

h1 {
  font-size: 3rem;
}

label {
  color: var(--label-color);
  font-size: 0.75rem;
}

label.block {
  display: block;
  padding-bottom: 5px;
}

select {
  background: url('../images/dropdown.svg') no-repeat;
  background-position: calc(100% - 14px) center;
  border: none;
  color: #333;
  border-radius: 4px;
  font-size: 0.9rem;
  display: block;
  -moz-appearance: none;
  -webkit-appearance: none;
}

option {
  color: #333;
}

body.dark select {
  background: url('../images/dropdown-white.svg') no-repeat;
  background-position: calc(100% - 14px) center;
}

input {
  padding: 8px 13px;
  border-radius: 4px;
  border: 1px solid var(--elevation-background);
  color: var(--font-color-primary);
  background-color: transparent;
  display: block;
}
input[type='number']::-webkit-outer-spin-button,
input[type='number']::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type='number'] {
  -moz-appearance: textfield !important;
  -webkit-appearance: none;
  width: 100%;
}

/* global classes */
ul.info-ul {
  padding-left: 20px;
}

ul.info-ul > li {
  padding: 5px 5px;
}

.shadow {
  box-shadow: 12px 12px 24px 0 rgba(0, 0, 0, 0.2);
}
.display-flex {
  display: flex;
}
.display-flex.padded-flex > div {
  padding: 0px 10px;
}
.display-flex.padded-flex > div:first-child {
  padding-left: unset;
}
.flex-1 {
  flex: 1;
}
.padding-around {
  padding-right: 30px;
  padding-left: 30px;
}
.padding-up-down {
  padding-top: 6px;
  padding-bottom: 7px;
}

/* Other Styles */
.generate-image-section {
  padding: 10px 10px;
  font-size: 1.2rem;
}
.generate-image-button {
  background-color: var(--primary-button-bg);
  color: var(--primary-button-color);
  font-size: 1rem;
}
.github-corner {
  position: absolute;
  top: 0;
  z-index: 99999;
  right: 0px;
}
body.dark .github-corner {
  filter: invert(100%);
}
.imp-button {
  color: var(--font-color-primary);
  border: 1px solid var(--font-color-primary);
}
.delete-button {
  color: var(--font-color-delete);
  border: 1px solid var(--delete-button-borders);
  background-color: var(--elevation-background);
}
.customization-col {
  padding: 0px 50px !important;
}

.left-margin-and-content {
  min-height: calc(100% - 50px);
}

.sponsor-name-section {
  padding: 50px 0px;
}
.sponsor-container {
  display: inline-block;
  color: var(--font-color-primary);
}
.sponsor-title {
  display: block;
  text-align: center;
  font-size: 1.6rem;
  font-weight: bold;
}

.page-a {
  width: 400px;
  height: calc(11.7 * 400px / 8.3); /* A4 Ratio */
  background: #fff;
  border: 1px solid var(--elevation-background);
  font-size: 10pt;
  position: relative;
  top: 0px;
  font-family: var(--handwriting-font);
  color: var(--ink-color);
  line-height: 1.5em;
  overflow-y: auto;
  scrollbar-color: transparent;
  scrollbar-width: thin;
}
.paper-content {
  margin: 10px;
  width: 100%;
}
.page-a.lines .paper-content {
  background-image: linear-gradient(#999 0.05em, transparent 0.1em);
  background-color: unset !important;
  background-size: 100% 1.5em;
}

.margined .paper-content {
  padding: 5px;
  margin: 0px;
  padding-left: 50px;
}

.left-margin,
.top-margin {
  display: none;
}

.margined .top-margin {
  height: 50px;
  border-bottom: 2px solid pink;
  width: 100%;
  display: block;
  overflow-y: auto;
  position: relative;
  z-index: 1;
  margin-bottom: -1px;
}

.margined .left-margin {
  width: 50px;
  height: calc(100%);
  display: inline-block;
  border-right: 2px solid pink;
  top: 0px;
  padding-top: 50px;
  overflow-x: hidden;
  position: absolute;
  left: 0;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  display: none;
}

.overlay.shadows {
  display: block;
  /* background-image: linear-gradient(10deg, #000a, #0001); */
}

/* OUTPUT */
.output {
  width: 100%;
  padding: 30px;
  white-space: nowrap;
  overflow-x: auto;
  border: 1px solid var(--elevation-background);
}
.output .close-button {
  position: absolute;
  right: -3px;
  top: -11px;
  border-radius: 100%;
  padding: 4px 10px;
  background-color: #333;
  color: #fff;
  font-size: 15pt;
  font-weight: bold;
}
.download-image-button {
  display: inline-block;
  text-align: center;
  margin-top: 10px;
  background-color: #1d1d1d;
  color: #ccc;
  font-weight: bold;
  font-size: 0.9rem;
  padding: 10px 15px;
  border-radius: 8px;
}
#download-as-pdf-button {
  display: none;
}
#download-as-pdf-button.show {
  display: inline-block;
}
#delete-all-button {
  display: none;
}
#delete-all-button.show {
  display: inline-block;
}
.output img {
  width: 300px;
  margin: 0px 10px;
}

#faq p {
  overflow-wrap: break-word;
  overflow: hidden;
  width: 100%;
}

#covid-donations ul li {
  padding: 5px 0px;
}

.donations-list {
  padding: 58px 0px;
  text-align: center;
}

@media (max-width: 768px) {
  body {
    padding: 100px 10px;
  }
  h1 {
    margin-top: 20px;
    font-size: 3rem;
  }
  .padding-around {
    padding-left: 5px;
    padding-right: 5px;
  }
  .display-flex.responsive-flex {
    flex-direction: column;
  }
  .customization-col {
    padding: 100px 5px !important;
  }
  .page-container {
    width: 100%;
    overflow-x: scroll;
  }

  .page-container-super {
    display: flex;
    flex-direction: column;
  }

  .output img {
    width: 200px;
    margin: 0px 10px;
  }

  .project-contributors {
    width: 100%;
    overflow-x: scroll;
    overflow-y: hidden;
    white-space: nowrap;
  }

  .contributor-profile {
    width: 7.5em;
    height: 150px;
  }

  .contributor-username {
    font-size: 9pt;
  }
}

fieldset {
  padding: 17px 20px;
  border-radius: 5px;
  border: 1px solid var(--field-borders);
  margin-top: 16px;
}

legend {
  font-size: 0.88rem;
  padding: 0px 6px;
  color: var(--font-color-primary);
}

select,
input {
  width: 100%;
  border: 1px solid var(--field-borders);
  padding: 10px;
  padding-right: 30px;
  color: var(--font-color-primary);
}

input[type='file']::-webkit-file-upload-button {
  display: none;
}
input[type='file']::before {
  content: 'Choose File';
  display: inline-block;
  background-color: var(--background-primary);
  white-space: nowrap;
  -webkit-user-select: none;
  cursor: pointer;
}

.postfix-input {
  position: relative;
}
.postfix-input label {
  display: block;
  margin-bottom: 5px;
}

.postfix-input::after {
  content: attr(data-postfix);
  position: absolute;
  right: 25px;
  bottom: 12px;
  font-size: 12px;
}

.upload-handwriting-container {
  margin-top: -10px;
}

.experimental {
  opacity: 0.8;
  cursor: not-allowed;
}

.category-grid {
  display: grid;
  grid-gap: 10px;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
}

.fade-in-dark,
.fade-in-light {
  transition: 0.3s ease;
}

@media (max-width: 768px) {
  .category-grid {
    grid-auto-flow: row;
    grid-auto-rows: 1fr;
  }
}

/*To generate margin between download as pdf and delete button in small screens*/
@media (max-width: 430px) {
  .delete-button {
    margin-top: 10px;
  }
}

/* New homepage layout */
body {
  padding: 0;
  background: radial-gradient(
      circle at top left,
      rgba(124, 58, 237, 0.12),
      transparent 34%
    ),
    radial-gradient(
      circle at top right,
      rgba(37, 99, 235, 0.1),
      transparent 30%
    ),
    linear-gradient(180deg, #f8fafc 0%, #ffffff 50%, #f8fafc 100%);
  font-family: 'Inter', 'Roboto', Arial, sans-serif;
}

body.dark {
  background: radial-gradient(
      circle at top left,
      rgba(124, 58, 237, 0.2),
      transparent 34%
    ),
    radial-gradient(
      circle at top right,
      rgba(37, 99, 235, 0.16),
      transparent 30%
    ),
    linear-gradient(180deg, #0b1020 0%, #111827 52%, #0b1020 100%);
}

.site-shell {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
  padding: 20px 0 72px;
}

.topbar {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(16px);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
}

body.dark .topbar {
  background: rgba(17, 24, 39, 0.72);
  border-color: rgba(148, 163, 184, 0.12);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.25);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--font-color-primary);
  font-weight: 800;
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #7c3aed, #06b6d4);
  color: #fff;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.brand-text {
  font-size: 1rem;
  text-transform: lowercase;
}

.topnav {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.topnav a {
  color: var(--font-color-primary);
  opacity: 0.82;
  font-size: 0.95rem;
  font-weight: 500;
}

.topnav a:hover {
  opacity: 1;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top-link {
  padding: 10px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, #7c3aed, #2563eb);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(124, 58, 237, 0.25);
}

.top-link:hover {
  color: #fff;
}

.top-actions .dark-mode-toggle {
  position: static;
  top: auto;
  right: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 14px;
  background: var(--elevation-background);
  border: 1px solid var(--field-borders);
}

.top-actions .dark-mode-toggle .sun,
.top-actions .dark-mode-toggle .moon {
  padding: 0;
  line-height: 0;
}

.top-actions .dark-mode-toggle img {
  display: block;
}

.top-actions .dark-mode-toggle .sun img {
  width: 22px;
}

.top-actions .dark-mode-toggle .moon img {
  width: 18px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 28px;
  align-items: center;
  padding: 40px 0 50px;
}

.eyebrow {
  display: inline-flex;
  margin: 0 0 16px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(124, 58, 237, 0.1);
  color: #7c3aed;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2.7rem, 6vw, 5rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.hero-lead,
.section-heading .lead,
.contact-card p,
.editor-helper p,
.example-card p,
.feature-card p,
.info-card p,
.faq-item p,
.step-card p {
  color: var(--label-color);
}

.hero-lead {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  border-radius: 999px;
  font-weight: 700;
}

.btn-primary {
  background: linear-gradient(135deg, #7c3aed, #2563eb);
  color: #fff;
  box-shadow: 0 14px 30px rgba(124, 58, 237, 0.25);
}

.btn-primary:hover {
  color: #fff;
}

.btn-secondary {
  background: var(--elevation-background);
  border: 1px solid var(--field-borders);
  color: var(--font-color-primary);
}

.btn-secondary:hover {
  color: var(--font-color-primary);
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.hero-pills li,
.stat-card,
.step-card,
.feature-card,
.info-card,
.example-card,
.faq-item,
.contact-card,
.output-shell {
  background: var(--background-primary);
  border: 1px solid var(--field-borders);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.hero-pills li {
  padding: 10px 14px;
  border-radius: 999px;
}

.hero-visual {
  display: grid;
  gap: 16px;
}

.preview-card,
.editor-panel,
.controls-panel,
.output-shell,
.example-card,
.feature-card,
.info-card,
.faq-item,
.contact-card {
  border-radius: 24px;
}

.preview-card {
  padding: 18px;
  background: var(--background-primary);
  border: 1px solid var(--field-borders);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.preview-card-head,
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--label-color);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.preview-card img {
  width: 100%;
  display: block;
  border-radius: 18px;
}

.preview-card p {
  margin: 12px 0 0;
  color: var(--label-color);
  line-height: 1.6;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.stat-card {
  padding: 16px;
  border-radius: 18px;
}

.stat-card strong {
  display: block;
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: 6px;
}

.stat-card span {
  color: var(--label-color);
  font-size: 0.9rem;
}

.section {
  padding: 34px 0;
}

.section-heading {
  margin-bottom: 22px;
  max-width: 760px;
}

.section-heading p {
  margin: 0 0 10px;
  color: #7c3aed;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-heading h2 {
  margin: 0 0 10px;
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.section-heading .lead {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.75;
  max-width: 720px;
}

.quick-grid,
.feature-grid,
.guide-grid,
.example-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.step-card,
.feature-card,
.info-card,
.example-card,
.faq-item {
  padding: 18px;
}

.step-index {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: rgba(124, 58, 237, 0.12);
  color: #7c3aed;
  font-weight: 800;
  margin-bottom: 12px;
}

.step-card h3,
.feature-card h3,
.info-card h3,
.example-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.editor-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.94fr);
  gap: 18px;
  align-items: start;
}

.editor-panel,
.controls-panel {
  padding: 20px;
  background: var(--background-primary);
  border: 1px solid var(--field-borders);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.page-container {
  width: 100%;
  overflow: auto;
  padding-bottom: 6px;
}

.page-container-super {
  display: grid;
  gap: 16px;
}

.page-a {
  margin: 0 auto;
}

.editor-helper {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  justify-content: space-between;
  padding-top: 4px;
}

.editor-helper p {
  margin: 0;
  max-width: 520px;
  line-height: 1.7;
}

.chip-button {
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--elevation-background);
  border: 1px solid var(--field-borders);
  font-weight: 700;
}

.chip-button small {
  opacity: 0.75;
}

.controls-panel fieldset {
  background: rgba(127, 127, 127, 0.03);
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.upload-handwriting-container,
.upload-paper-container {
  grid-column: 1 / -1;
}

.action-stack {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.action-note {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

.output-shell {
  padding: 22px;
}

.output-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.imp-button,
.delete-button {
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--background-primary);
}

.imp-button:hover,
.delete-button:hover {
  background: var(--elevation-background);
}

.paper-sample {
  min-height: 320px;
  position: relative;
  overflow: hidden;
}

.paper-sample::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(#e5e7eb 1px, transparent 1px);
  background-size: 100% 2.2rem;
  opacity: 0.6;
  pointer-events: none;
}

.paper-sample--plain::before {
  display: none;
}

.paper-sample__label {
  position: relative;
  z-index: 1;
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(124, 58, 237, 0.12);
  color: #7c3aed;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.paper-sample__title {
  position: relative;
  z-index: 1;
  margin: 14px 0 10px;
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1.15;
}

.paper-sample p {
  position: relative;
  z-index: 1;
  margin-bottom: 20px;
  line-height: 1.7;
}

.paper-sample a,
.example-card a {
  position: relative;
  z-index: 1;
  display: inline-flex;
  font-weight: 700;
}

.example-card img {
  width: 100%;
  border-radius: 18px;
  display: block;
  margin-bottom: 14px;
}

.faq-stack {
  display: grid;
  gap: 12px;
}

.faq-item {
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 800;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  padding: 0 20px 20px;
  margin: 0;
  line-height: 1.7;
}

.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px;
  background: linear-gradient(
    135deg,
    rgba(124, 58, 237, 0.08),
    rgba(37, 99, 235, 0.08)
  );
}

.contact-card h2 {
  margin: 0 0 10px;
}

.footer {
  padding: 18px 0 6px;
  color: var(--label-color);
  font-size: 0.95rem;
}

body.dark .topbar,
body.dark .preview-card,
body.dark .editor-panel,
body.dark .controls-panel,
body.dark .output-shell,
body.dark .example-card,
body.dark .feature-card,
body.dark .info-card,
body.dark .faq-item,
body.dark .contact-card,
body.dark .hero-pills li,
body.dark .step-card,
body.dark .stat-card {
  background: rgba(17, 24, 39, 0.92);
}

body.dark .paper-sample::before {
  opacity: 0.42;
}

body.dark .top-link {
  color: #fff;
}

@media (max-width: 1080px) {
  .hero,
  .editor-layout {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-wrap: wrap;
    justify-content: center;
  }

  .topnav {
    order: 3;
    width: 100%;
  }

  .top-actions {
    margin-left: auto;
  }

  .quick-grid,
  .feature-grid,
  .guide-grid,
  .example-grid,
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .site-shell {
    width: min(100% - 20px, 1200px);
  }

  .topbar {
    position: static;
  }

  .topnav {
    justify-content: flex-start;
  }

  .top-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .hero {
    padding-top: 24px;
  }

  .quick-grid,
  .feature-grid,
  .guide-grid,
  .example-grid,
  .stats-grid,
  .control-grid {
    grid-template-columns: 1fr;
  }

  .contact-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .editor-helper {
    flex-direction: column;
  }
}

/* Editor refinement: compact controls, selection cards, and a persistent action bar. */
.editor-panel-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.editor-panel-heading h2 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.editor-panel-heading > p:last-child {
  flex: 1 0 100%;
  margin: -2px 0 0;
}

.panel-title-icon {
  display: inline-block;
  width: 19px;
  height: 19px;
  flex: 0 0 19px;
  background-color: var(--primary-color);
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
}

.panel-title-icon[data-icon='palette'] {
  -webkit-mask-image: url('../images/icons/lucide/palette.svg');
  mask-image: url('../images/icons/lucide/palette.svg');
}

.panel-title-icon[data-icon='sliders-horizontal'] {
  -webkit-mask-image: url('../images/icons/lucide/sliders-horizontal.svg');
  mask-image: url('../images/icons/lucide/sliders-horizontal.svg');
}

.clear-text-button {
  position: static;
  flex: 0 0 auto;
  padding: 7px 9px;
}

.text-input-wrap .text-input {
  min-height: 360px;
  padding-right: 16px;
}

.ai-input {
  min-height: 360px;
}

.editor-tab-panel {
  max-height: none;
  overflow: visible;
}

.editor-actions {
  position: sticky;
  bottom: 0;
  z-index: 4;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(190px, 1.35fr);
  align-items: center;
  gap: 14px;
  margin: 0 -18px -4px;
  padding: 12px 18px 14px;
  border-top: 1px solid var(--field-borders);
  background: color-mix(in srgb, var(--background-primary) 94%, transparent);
  backdrop-filter: blur(14px);
}

.editor-summary {
  min-width: 0;
}

.editor-stats {
  display: flex;
  align-items: stretch;
  gap: 8px;
}

.editor-stats > span {
  display: grid;
  min-width: 58px;
  padding: 6px 8px;
  border: 1px solid var(--field-borders);
  border-radius: 10px;
  background: var(--elevation-background);
  text-align: center;
}

.editor-stats strong {
  color: var(--font-color-primary);
  font-size: 0.98rem;
  line-height: 1.1;
}

.editor-stats small {
  margin-top: 3px;
  color: var(--label-color);
  font-size: 0.65rem;
  line-height: 1;
}

.editor-actions .generation-status {
  min-height: 0;
  margin: 6px 0 0;
  font-size: 0.72rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.editor-actions .generate-image-button {
  width: 100%;
  min-height: 52px;
  margin: 0;
}

.style-section {
  margin: 0 0 14px;
  padding: 16px;
  border: 1px solid var(--field-borders);
  border-radius: 18px;
  background: rgba(127, 127, 127, 0.025);
}

.style-section:last-child {
  margin-bottom: 0;
}

.style-section-heading,
.style-subheading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.style-section-heading {
  margin-bottom: 14px;
}

.style-section-heading h3 {
  margin: 0;
  color: var(--font-color-primary);
  font-size: 0.95rem;
  line-height: 1.2;
}

.style-section-heading p {
  margin: 5px 0 0;
  color: var(--label-color);
  font-size: 0.76rem;
  line-height: 1.45;
}

.style-section-heading > span,
.style-subheading > span:last-child {
  color: var(--label-color);
  font-size: 0.7rem;
  white-space: nowrap;
}

.style-control-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.editor-tab-panel select {
  width: 100%;
  min-height: 42px;
  padding: 10px 38px 10px 12px;
  border: 1px solid var(--field-borders);
  border-radius: 12px;
  background-color: var(--elevation-background);
  background-image: url('../images/icons/lucide/chevron-down.svg');
  background-position: calc(100% - 12px) center;
  background-repeat: no-repeat;
  background-size: 16px;
  color: var(--font-color-primary);
}

.file-picker {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 4px 10px;
  padding: 10px 12px;
  border: 1px solid var(--field-borders);
  border-radius: 12px;
  background: var(--elevation-background);
}

.file-picker-label {
  color: var(--font-color-primary);
  font-size: 0.8rem;
  font-weight: 700;
}

.file-picker-name {
  min-width: 0;
  overflow: hidden;
  color: var(--label-color);
  font-size: 0.7rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-picker-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  grid-column: 2;
  grid-row: 1 / span 2;
}

.file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  clip-path: inset(50%);
}

.file-trigger,
.file-remove {
  padding: 7px 9px;
  border: 1px solid var(--field-borders);
  border-radius: 8px;
  background: var(--background-primary);
  color: var(--font-color-primary);
  font-size: 0.7rem;
  white-space: nowrap;
}

.file-trigger:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.file-remove {
  color: var(--font-color-delete);
}

.style-subheading {
  margin: 0 0 9px;
  color: var(--font-color-primary);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.page-details-heading {
  margin-top: 16px;
}

.paper-style-buttons {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.paper-style-button {
  display: grid;
  gap: 8px;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--field-borders);
  border-radius: 12px;
  background: var(--background-primary);
  color: var(--font-color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-align: left;
}

.paper-style-button > span:last-child {
  padding: 0 11px 11px;
}

.paper-style-button.is-active {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(226, 95, 45, 0.12);
  background: var(--background-primary);
  color: var(--font-color-primary);
}

.paper-card-preview {
  display: block;
  height: 52px;
  border-bottom: 1px solid var(--field-borders);
}

.paper-card-preview--lined {
  background: repeating-linear-gradient(
    to bottom,
    #fff 0,
    #fff 15px,
    #bdc9df 16px,
    #fff 17px
  );
}

.paper-card-preview--plain {
  background: #fffdfa;
}

.detail-options {
  display: grid;
  gap: 8px;
}

.detail-option {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 11px;
  border: 1px solid var(--field-borders);
  border-radius: 12px;
  background: var(--background-primary);
  cursor: pointer;
}

.detail-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.detail-option-copy {
  display: grid;
  gap: 3px;
}

.detail-option-copy strong {
  color: var(--font-color-primary);
  font-size: 0.78rem;
}

.detail-option-copy small {
  color: var(--label-color);
  font-size: 0.68rem;
}

.detail-option-check {
  display: grid;
  width: 18px;
  height: 18px;
  margin-left: auto;
  place-items: center;
  border: 1px solid var(--field-borders);
  border-radius: 5px;
  color: transparent;
  font-size: 0.75rem;
}

.detail-option.is-active {
  border-color: var(--primary-color);
  background: rgba(226, 95, 45, 0.05);
}

.detail-option.is-active .detail-option-check {
  border-color: var(--primary-color);
  background: var(--primary-color);
  color: #fff;
}

.ink-swatches {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.ink-swatch {
  display: grid;
  justify-items: center;
  gap: 5px;
  padding: 9px 5px;
  border: 1px solid var(--field-borders);
  border-radius: 12px;
  background: var(--background-primary);
  color: var(--font-color-primary);
  font-size: 0.72rem;
}

.ink-swatch.is-active {
  border-color: var(--primary-color);
  background: rgba(226, 95, 45, 0.05);
}

.ink-dot {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  background: var(--swatch-color);
  box-shadow: 0 0 0 1px var(--field-borders);
}

.ink-swatch small {
  color: var(--label-color);
  font-size: 0.62rem;
}

.visually-hidden-select {
  position: absolute;
  width: 1px !important;
  height: 1px;
  padding: 0 !important;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0 !important;
}

.fine-tune-bottom {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.fine-tune-bottom select {
  background-image: url('../images/icons/lucide/chevron-down.svg');
}

.range-control input[type='range'] {
  height: 24px;
  padding: 0;
  border: 0;
  outline: none;
  background: transparent;
  box-shadow: none;
  appearance: none;
  -webkit-appearance: none;
}

.preview-page-viewport {
  position: relative;
  display: flex;
  min-height: 0;
  flex: 1;
  align-items: center;
  justify-content: center;
}

.preview-page-container {
  display: grid;
  width: 100%;
  min-height: 0;
  flex: 1;
  place-items: start center;
  padding: 12px 0 18px;
  overflow: hidden !important;
}

.preview-panel .page-a {
  overflow: hidden !important;
}

.preview-page-controls {
  display: flex;
  justify-content: center;
  gap: 7px;
  margin-top: 10px;
  color: var(--label-color);
  font-size: 0.78rem;
}

.output-page-card {
  min-width: 400px;
  flex: 0 0 400px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.output-page-card .close-button {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
}

.output-page-image img {
  width: 400px;
  max-width: 100%;
}

@media (max-width: 520px) {
  .output-page-card {
    min-width: min(400px, calc(100vw - 72px));
    flex-basis: min(400px, calc(100vw - 72px));
  }

  .output-page-image img {
    width: 100%;
  }
}

.range-control input[type='range']::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: 999px;
  background: var(--field-borders);
}

.range-control input[type='range']::-webkit-slider-thumb {
  width: 16px;
  height: 16px;
  margin-top: -6px;
  border: 3px solid var(--background-primary);
  border-radius: 50%;
  background: var(--primary-color);
  box-shadow: 0 0 0 1px var(--primary-color);
  appearance: none;
  -webkit-appearance: none;
}

.range-control input[type='range']::-moz-range-track {
  height: 4px;
  border-radius: 999px;
  background: var(--field-borders);
}

.range-control input[type='range']::-moz-range-thumb {
  width: 10px;
  height: 10px;
  border: 3px solid var(--background-primary);
  border-radius: 50%;
  background: var(--primary-color);
  box-shadow: 0 0 0 1px var(--primary-color);
}

@media (max-width: 520px) {
  .editor-actions {
    grid-template-columns: 1fr;
  }

  .editor-actions .generate-image-button {
    grid-row: 1;
  }

  .editor-summary {
    grid-row: 2;
  }

  .text-input-wrap .text-input,
  .ai-input {
    min-height: 300px;
  }

  .fine-tune-bottom {
    grid-template-columns: 1fr;
  }
}

/* Final paper-style card sizing after the legacy stylesheet blocks. */
.paper-style-section .paper-style-buttons {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}

.paper-style-section .paper-style-button {
  display: grid;
  grid-template-rows: 48px minmax(30px, auto);
  min-width: 0;
  gap: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--field-borders);
  border-radius: 10px;
  background: var(--background-primary);
  color: var(--label-color);
  font-size: 0.64rem;
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease,
    transform 160ms ease;
}

.paper-style-section .paper-style-button:hover,
.paper-style-section .paper-style-button:focus-visible {
  border-color: var(--primary-color);
  color: var(--font-color-primary);
  outline: none;
  transform: translateY(-1px);
}

.paper-style-section .paper-style-button.is-active {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(226, 95, 45, 0.12);
  background: var(--background-primary);
  color: var(--font-color-primary);
}

.paper-style-section .paper-style-button > span:last-child {
  display: flex;
  min-width: 0;
  min-height: 30px;
  align-items: center;
  justify-content: center;
  padding: 6px 3px;
  overflow-wrap: anywhere;
}

.paper-style-section .paper-card-preview {
  display: block;
  width: 100%;
  height: 48px;
  border-bottom: 1px solid var(--field-borders);
}

@media (max-width: 520px) {
  .paper-style-section .paper-style-buttons {
    gap: 7px;
  }

  .paper-style-section .paper-style-button {
    font-size: 0.6rem;
  }
}

/* Visual font picker: keep the native select as the value source, but show previews. */
.editor-panel {
  overflow: visible;
}

.font-picker {
  position: relative;
  z-index: 8;
}

.font-picker-trigger {
  display: flex;
  width: 100%;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 12px;
  border: 1px solid var(--field-borders);
  border-radius: 12px;
  background: var(--elevation-background);
  color: var(--font-color-primary);
  text-align: left;
}

.font-picker-trigger:hover,
.font-picker-trigger:focus-visible {
  border-color: var(--primary-color);
  outline: none;
}

.font-picker-trigger-copy {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.font-picker-current-name {
  overflow: hidden;
  color: var(--font-color-primary);
  font-size: 0.76rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.font-picker-current-preview {
  overflow: hidden;
  color: var(--label-color);
  font-size: 1.18rem;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.font-picker-chevron {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  background-color: var(--label-color);
  -webkit-mask: url('../images/icons/lucide/chevron-down.svg') center / contain
    no-repeat;
  mask: url('../images/icons/lucide/chevron-down.svg') center / contain
    no-repeat;
  transition: transform 160ms ease;
}

.font-picker-trigger[aria-expanded='true'] .font-picker-chevron {
  transform: rotate(180deg);
}

.font-picker-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  left: 0;
  z-index: 30;
  max-height: min(440px, 60vh);
  padding: 8px;
  overflow-y: auto;
  border: 1px solid var(--field-borders);
  border-radius: 14px;
  background: var(--background-primary);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.16);
}

.font-picker-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.font-picker-option {
  display: grid;
  min-width: 0;
  gap: 5px;
  padding: 9px 10px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--font-color-primary);
  text-align: left;
}

.font-picker-option:hover,
.font-picker-option:focus-visible {
  border-color: var(--field-borders);
  background: var(--elevation-background);
  outline: none;
}

.font-picker-option.is-selected {
  border-color: var(--primary-color);
  background: color-mix(
    in srgb,
    var(--primary-color) 8%,
    var(--background-primary)
  );
}

.font-picker-option-name {
  overflow: hidden;
  color: var(--label-color);
  font-family: var(--font-family-primary);
  font-size: 0.66rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.font-picker-option-preview {
  overflow: hidden;
  color: var(--font-color-primary);
  font-size: 1.08rem;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.font-picker-option-preview.is-loading,
.font-picker-current-preview.is-loading {
  color: var(--label-color);
  font-family: var(--font-family-primary) !important;
  font-size: 0.72rem;
  letter-spacing: 0.01em;
}

.font-picker-menu::-webkit-scrollbar {
  width: 5px;
}

.font-picker-menu::-webkit-scrollbar-track {
  background: transparent;
}

.font-picker-menu::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--field-borders);
}

@media (max-width: 520px) {
  .font-picker-options {
    grid-template-columns: 1fr;
  }
}

/* Paper themes: each option controls the actual live page, not just its card. */
.paper-style-section .style-group-title {
  margin-bottom: 16px;
}

.paper-style-category + .paper-style-category {
  margin-top: 18px;
}

.paper-style-category h3 {
  margin: 0 0 8px;
  color: var(--label-color);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.paper-style-buttons {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}

.paper-style-button {
  display: grid;
  grid-template-rows: 48px minmax(30px, auto);
  min-width: 0;
  gap: 0;
  padding: 0;
  border: 1px solid var(--field-borders);
  border-radius: 10px;
  background: var(--background-primary);
  color: var(--label-color);
  font-size: 0.64rem;
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease,
    transform 160ms ease;
}

.paper-style-button:hover,
.paper-style-button:focus-visible {
  border-color: var(--primary-color);
  color: var(--font-color-primary);
  outline: none;
  transform: translateY(-1px);
}

.paper-style-button.is-active {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(226, 95, 45, 0.12);
  background: var(--background-primary);
  color: var(--font-color-primary);
}

.paper-style-button > span:last-child {
  display: flex;
  min-width: 0;
  min-height: 30px;
  align-items: center;
  justify-content: center;
  padding: 6px 3px;
  overflow-wrap: anywhere;
}

.paper-card-preview {
  display: block;
  width: 100%;
  height: 48px;
  border-bottom: 1px solid var(--field-borders);
}

.paper-card-preview--plain-white {
  background: #ffffff;
}

.paper-card-preview--cream-paper {
  background: #fbf2df;
}

.paper-card-preview--aged-paper {
  background: linear-gradient(135deg, #eee0bd, #d6bd91);
}

.paper-card-preview--recycled-paper {
  background-color: #f1eee4;
  background-image: radial-gradient(
    rgba(112, 95, 66, 0.2) 0.6px,
    transparent 0.8px
  );
  background-size: 7px 7px;
}

.paper-card-preview--simple,
.paper-card-preview--college-ruled {
  background: repeating-linear-gradient(
    to bottom,
    #fff 0,
    #fff 13px,
    #b9c7dc 14px,
    #fff 15px
  );
}

.paper-card-preview--wide-ruled {
  background: repeating-linear-gradient(
    to bottom,
    #fff 0,
    #fff 19px,
    #b9c7dc 20px,
    #fff 21px
  );
}

.paper-card-preview--narrow-ruled {
  background: repeating-linear-gradient(
    to bottom,
    #fff 0,
    #fff 9px,
    #b9c7dc 10px,
    #fff 11px
  );
}

.paper-card-preview--grid-5mm {
  background-image: linear-gradient(#b9c7dc 1px, transparent 1px),
    linear-gradient(90deg, #b9c7dc 1px, transparent 1px);
  background-size: 14px 14px;
}

.paper-card-preview--grid-1cm {
  background-image: linear-gradient(#b9c7dc 1px, transparent 1px),
    linear-gradient(90deg, #b9c7dc 1px, transparent 1px);
  background-size: 27px 27px;
}

.paper-card-preview--dot-grid {
  background-image: radial-gradient(#9ca3af 1px, transparent 1px);
  background-size: 13px 13px;
}

.paper-card-preview--engineering-grid {
  background-image: linear-gradient(
      rgba(92, 145, 124, 0.42) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(92, 145, 124, 0.42) 1px, transparent 1px),
    linear-gradient(rgba(92, 145, 124, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(92, 145, 124, 0.18) 1px, transparent 1px);
  background-size: 25px 25px, 25px 25px, 8px 8px, 8px 8px;
}

.paper-card-preview--notebook,
.paper-card-preview--cornell {
  background-image: linear-gradient(
      90deg,
      transparent 24%,
      #eaa1a1 24.5%,
      transparent 25%
    ),
    repeating-linear-gradient(
      to bottom,
      #fff 0,
      #fff 13px,
      #b9c7dc 14px,
      #fff 15px
    );
  background-size: 100% 100%, 100% 15px;
}

.paper-card-preview--legal-pad {
  background-color: #fff5cf;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 13px,
    #b9c7dc 14px,
    transparent 15px
  );
}

.paper-card-preview--letter {
  background: linear-gradient(135deg, #fffdf7, #f3ead8);
}

.paper-file-picker {
  margin-top: 18px;
}

.paper-section {
  display: grid;
  gap: 14px;
}

.paper-control-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--field-borders);
}

.paper-control-row:last-of-type {
  padding-bottom: 0;
  border-bottom: 0;
}

.paper-control-copy {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.paper-control-copy label {
  font-size: 0.88rem;
  font-weight: 700;
}

.paper-control-copy span {
  color: var(--label-color);
  font-size: 0.72rem;
}

/* The old toggle controls are no longer part of the paper-style UI. */
.paper-style-section .detail-options,
.paper-style-section .page-details-heading {
  display: none;
}

@media (max-width: 520px) {
  .paper-style-buttons {
    gap: 7px;
  }

  .paper-style-button {
    font-size: 0.6rem;
  }
}

/* Keep pagination and output sizing authoritative after all legacy rules. */
.preview-page-viewport {
  position: relative;
  display: flex;
  min-height: 0;
  flex: 1;
  align-items: center;
  justify-content: center;
}

.preview-page-container {
  display: grid;
  width: 100%;
  min-height: 0;
  flex: 1;
  place-items: start center;
  padding: 12px 0 18px;
  overflow: hidden !important;
}

.preview-panel .page-a {
  overflow: hidden !important;
}

.preview-page-controls {
  display: flex;
  justify-content: center;
  gap: 7px;
  margin-top: 10px;
  color: var(--label-color);
  font-size: 0.78rem;
}

.output-page-card {
  min-width: 400px;
  flex: 0 0 400px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.output-page-card .close-button {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
}

.output-page-image img {
  width: 400px;
  max-width: 100%;
}

@media (max-width: 520px) {
  .output-page-card {
    min-width: min(400px, calc(100vw - 72px));
    flex-basis: min(400px, calc(100vw - 72px));
  }

  .output-page-image img {
    width: 100%;
  }
}

/* Final editor pagination and output navigation treatment. */
.preview-page-viewport {
  position: relative;
  display: flex;
  min-height: 0;
  flex: 1;
  align-items: center;
  justify-content: center;
}

.preview-page-container {
  display: grid;
  width: 100%;
  min-height: 0;
  flex: 1;
  place-items: start center;
  padding: 12px 0 18px;
  overflow: hidden !important;
}

.preview-panel .page-a {
  overflow: hidden;
}

.preview-nav {
  position: absolute;
  top: 50%;
  z-index: 3;
  display: grid;
  width: 36px;
  height: 36px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--field-borders);
  border-radius: 50%;
  background: #fff;
  color: #0a0a0a;
  font-family: Georgia, serif;
  font-size: 1.8rem;
  line-height: 1;
  transform: translateY(-50%);
}

.preview-nav:hover:not(:disabled) {
  border-color: #0a0a0a;
  background: #f4f4f5;
}

.preview-nav:disabled {
  opacity: 0.35;
  cursor: default;
}

.preview-nav--prev {
  left: 6px;
}

.preview-nav--next {
  right: 6px;
}

.preview-page-controls {
  display: flex;
  justify-content: center;
  gap: 7px;
  margin-top: 10px;
  color: var(--label-color);
  font-size: 0.78rem;
}

.output-page-card {
  min-width: 400px;
  flex: 0 0 400px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.output-page-card .close-button {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
}

.output-page-image img {
  width: 400px;
  max-width: 100%;
}

@media (max-width: 520px) {
  .output-page-card {
    min-width: min(400px, calc(100vw - 72px));
    flex-basis: min(400px, calc(100vw - 72px));
  }

  .output-page-image img {
    width: 100%;
  }
}

/* Final visual pass for the flat style controls and full-width action bar. */
.style-section {
  margin: 0 0 18px !important;
  padding: 0 0 18px !important;
  border: 0 !important;
  border-bottom: 1px solid var(--field-borders) !important;
  border-radius: 0 !important;
  background: transparent !important;
}

.style-section:last-child {
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
  border-bottom: 0 !important;
}

.style-group-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  color: var(--font-color-primary);
  font-size: 0.86rem;
  font-weight: 700;
}

.style-group-icon,
.custom-ink-icon {
  display: block;
  flex: 0 0 auto;
  background-color: currentColor;
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
}

.style-group-icon {
  width: 17px;
  height: 17px;
  color: var(--primary-color);
}

.style-group-icon[data-icon='type'] {
  -webkit-mask-image: url('../images/icons/lucide/type.svg');
  mask-image: url('../images/icons/lucide/type.svg');
}

.style-group-icon[data-icon='file-text'] {
  -webkit-mask-image: url('../images/icons/lucide/file-text.svg');
  mask-image: url('../images/icons/lucide/file-text.svg');
}

.style-group-icon[data-icon='sliders-horizontal'] {
  -webkit-mask-image: url('../images/icons/lucide/sliders-horizontal.svg');
  mask-image: url('../images/icons/lucide/sliders-horizontal.svg');
}

.style-group-icon[data-icon='droplet'] {
  -webkit-mask-image: url('../images/icons/lucide/droplet.svg');
  mask-image: url('../images/icons/lucide/droplet.svg');
}

.style-group-icon[data-icon='sparkles'] {
  -webkit-mask-image: url('../images/icons/lucide/sparkles.svg');
  mask-image: url('../images/icons/lucide/sparkles.svg');
}

.style-group-title.page-details-heading {
  margin-top: 18px;
}

.paper-file-picker {
  margin-top: 14px;
}

.ink-swatches {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ink-swatch,
.ink-swatch.is-active {
  display: grid;
  width: 38px;
  height: 38px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: transparent;
  box-shadow: none;
}

.ink-swatch .ink-dot {
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(15, 15, 15, 0.1);
  transition: box-shadow 160ms ease, transform 160ms ease;
}

.ink-swatch:hover .ink-dot {
  transform: scale(1.06);
}

.ink-swatch.is-active .ink-dot {
  box-shadow: 0 0 0 2px var(--background-primary),
    0 0 0 4px var(--primary-color);
}

.custom-ink-swatch {
  position: relative;
  cursor: pointer;
}

.custom-ink-swatch .custom-ink-dot {
  display: grid;
  place-items: center;
  border: 1px dashed var(--label-color);
  background: conic-gradient(#ff5f6d, #ffc371, #4facfe, #7367f0, #ff5f6d);
}

.custom-ink-icon {
  width: 15px;
  height: 15px;
  background-color: #fff;
  -webkit-mask-image: url('../images/icons/lucide/plus.svg');
  mask-image: url('../images/icons/lucide/plus.svg');
}

.custom-ink-swatch input[type='color'] {
  position: absolute;
  width: 1px !important;
  height: 1px !important;
  opacity: 0;
  pointer-events: none;
}

.custom-ink-swatch.is-active .custom-ink-dot {
  box-shadow: 0 0 0 2px var(--background-primary),
    0 0 0 4px var(--primary-color);
}

.text-input::placeholder {
  color: var(--label-color);
  opacity: 0.72;
}

.editor-actions {
  grid-column: 1 / -1;
  position: sticky;
  bottom: 0;
  z-index: 4;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 1.5fr);
  align-items: center;
  gap: 20px;
  width: 100%;
  margin: 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--field-borders);
  background: var(--background-primary);
}

.editor-actions .generate-image-button {
  min-height: 56px;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 700;
}

.editor-actions .generation-status {
  margin-top: 8px;
  font-size: 0.76rem;
}

.output-actions {
  gap: 14px;
  margin: 30px 0 52px;
}

.output-actions .imp-button,
.output-actions .delete-button {
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 12px;
  font-family: var(--font-family-primary);
  font-size: 0.86rem;
  font-weight: 700;
}

.output-image-container img,
#output .shadow {
  box-shadow: none !important;
}

.download-image-button,
.output-image-container .button {
  font-family: var(--font-family-primary);
  font-size: 0.86rem;
  font-weight: 700;
}

.generation-status:empty {
  display: none;
}

@media (max-width: 720px) {
  .editor-actions {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .editor-actions .generate-image-button {
    grid-row: 1;
  }

  .editor-summary {
    grid-row: 2;
  }
}

/* Split editor: compact tabs on the left, live paper preview on the right. */
.editor-layout {
  grid-template-columns: minmax(340px, 420px) minmax(0, 1fr);
  gap: 20px;
  align-items: stretch;
}

.editor-panel {
  display: flex;
  flex-direction: column;
  min-height: 700px;
  padding: 0;
  overflow: hidden;
}

.editor-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--field-borders);
  background: var(--background-primary);
}

.editor-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 0;
  padding: 16px 8px 14px;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--label-color);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.editor-tab-icon {
  display: block;
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
  background-color: currentColor;
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
}

.editor-tab-icon[data-icon='pencil'] {
  -webkit-mask-image: url('../images/icons/lucide/pencil.svg');
  mask-image: url('../images/icons/lucide/pencil.svg');
}

.editor-tab-icon[data-icon='sparkles'] {
  -webkit-mask-image: url('../images/icons/lucide/sparkles.svg');
  mask-image: url('../images/icons/lucide/sparkles.svg');
}

.editor-tab-icon[data-icon='palette'] {
  -webkit-mask-image: url('../images/icons/lucide/palette.svg');
  mask-image: url('../images/icons/lucide/palette.svg');
}

.editor-tab-icon[data-icon='sliders-horizontal'] {
  -webkit-mask-image: url('../images/icons/lucide/sliders-horizontal.svg');
  mask-image: url('../images/icons/lucide/sliders-horizontal.svg');
}

.editor-tab:hover,
.editor-tab.is-active {
  color: var(--font-color-primary);
}

.editor-tab.is-active {
  border-bottom-color: var(--primary-color);
}

.editor-tab-content {
  min-height: 0;
  flex: 1;
}

.editor-tab-panel {
  max-height: 610px;
  padding: 24px;
  overflow-y: auto;
}

.editor-panel-heading {
  margin-bottom: 18px;
}

.editor-panel-heading .eyebrow,
.preview-panel-head .eyebrow {
  margin: 0 0 6px;
  color: var(--primary-color);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.editor-panel-heading h2,
.preview-panel-head h2 {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.15;
}

.editor-panel-heading > p:last-child {
  margin: 10px 0 0;
  color: var(--label-color);
  font-size: 0.88rem;
  line-height: 1.6;
}

.text-input {
  display: block;
  width: 100%;
  min-height: 240px;
  padding: 16px;
  resize: vertical;
  border: 1px solid var(--field-borders);
  border-radius: 16px;
  background: var(--background-primary);
  color: var(--font-color-primary);
  font: inherit;
  font-size: 0.98rem;
  line-height: 1.65;
}

.text-input-wrap .text-input {
  padding-right: 110px;
}

.text-input:focus {
  border-color: var(--primary-color);
  outline: 3px solid rgba(26, 115, 232, 0.12);
}

.ai-input {
  min-height: 220px;
}

.text-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 12px 2px 18px;
  color: var(--label-color);
  font-size: 0.82rem;
}

.text-meta strong {
  color: var(--font-color-primary);
  font-weight: 700;
}

.editor-tab-panel fieldset {
  margin: 0 0 16px;
  padding: 16px;
  border: 1px solid var(--field-borders);
  border-radius: 16px;
  background: rgba(127, 127, 127, 0.025);
}

.editor-tab-panel fieldset:last-child {
  margin-bottom: 0;
}

.editor-tab-panel legend {
  padding: 0 6px;
  color: var(--label-color);
  font-size: 0.7rem;
}

.editor-tab-panel input,
.editor-tab-panel select {
  width: 100%;
}

.paper-style-buttons {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.paper-style-button {
  padding: 12px 10px;
  border: 1px solid var(--field-borders);
  border-radius: 12px;
  background: transparent;
  color: var(--label-color);
  font-size: 0.82rem;
}

.paper-style-button.is-active {
  border-color: var(--primary-color);
  background: rgba(26, 115, 232, 0.08);
  color: var(--font-color-primary);
}

.style-toggles {
  display: grid;
  gap: 12px;
}

.paper-legacy-toggles {
  display: none !important;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.toggle-row .switch-toggle {
  flex: 0 0 auto;
  margin-top: 0;
}

.switch-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  width: 48px;
  height: 28px;
  cursor: pointer;
}

.switch-toggle input {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.switch-toggle-track {
  position: relative;
  width: 100%;
  height: 100%;
  border: 1px solid var(--field-borders);
  border-radius: 999px;
  background: var(--background-secondary);
  transition: background-color 160ms ease, border-color 160ms ease;
}

.switch-toggle-track::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--background-primary);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.2);
  transition: transform 160ms ease;
}

.switch-toggle input:checked + .switch-toggle-track {
  border-color: var(--primary-color);
  background: var(--primary-color);
}

.switch-toggle input:checked + .switch-toggle-track::after {
  transform: translateX(20px);
}

.range-control {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr) 54px;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
}

.range-control label {
  margin: 0;
  color: var(--label-color);
  font-size: 0.82rem;
}

.range-control output {
  text-align: right;
  color: var(--font-color-primary);
  font-size: 0.8rem;
  font-weight: 700;
}

.range-control input[type='range'] {
  width: 100%;
  padding: 0;
  accent-color: var(--primary-color);
}

.panel-note {
  margin: 16px 0 0;
  color: var(--label-color);
  font-size: 0.86rem;
  line-height: 1.6;
}

.ai-placeholder-button {
  width: 100%;
  margin-top: 16px;
  opacity: 0.55;
}

.ai-placeholder-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

.ai-placeholder-icon {
  display: block;
  width: 16px;
  height: 16px;
  background-color: currentColor;
  -webkit-mask: url('../images/icons/lucide/sparkles.svg') center / contain
    no-repeat;
  mask: url('../images/icons/lucide/sparkles.svg') center / contain no-repeat;
}

.editor-actions {
  margin: 0;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--field-borders);
}

.preview-panel {
  display: flex;
  min-height: 700px;
  flex-direction: column;
  padding: 22px;
  border: 1px solid var(--field-borders);
  border-radius: 28px;
  background: var(--elevation-background);
  box-shadow: 0 1px 2px rgba(15, 15, 15, 0.04),
    0 8px 24px rgba(15, 15, 15, 0.04);
}

.preview-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.preview-state {
  padding: 7px 10px;
  border: 1px solid var(--field-borders);
  border-radius: 999px;
  color: var(--label-color);
  font-size: 0.72rem;
}

.preview-page-container {
  display: grid;
  min-height: 0;
  flex: 1;
  place-items: start center;
  padding: 12px 0 18px;
  overflow: auto;
}

.preview-panel .page-a {
  flex: 0 0 auto;
}

.preview-panel .draw-button {
  align-self: center;
}

@media (max-width: 1080px) {
  .editor-layout {
    grid-template-columns: 1fr;
  }

  .editor-panel,
  .preview-panel {
    min-height: 0;
  }

  .editor-tab-panel {
    max-height: none;
  }

  .preview-panel {
    min-height: 680px;
  }
}

@media (max-width: 520px) {
  .editor-tab-panel,
  .editor-actions,
  .preview-panel {
    padding-right: 16px;
    padding-left: 16px;
  }

  .editor-tab {
    padding-right: 4px;
    padding-left: 4px;
    font-size: 0.65rem;
  }
}

/* EditTextImage-style homepage overrides */
/* EditTextImage-style homepage overrides */
body {
  --background-primary: #fafaf9;
  --font-color-primary: #0a0a0a;
  --elevation-background: #f4f4f5;
  --link-color: #0a0a0a;
  --font-family-primary: 'Roboto Slab', Georgia, serif;
  --handwriting-font: 'Homemade Apple', cursive;
  --primary-color: #ff6b35;
  --ink-color: #0a0a0a;
  --label-color: #71717a;
  --field-borders: #ececec;
  --primary-button-bg: #0a0a0a;
  --primary-button-color: #ffffff;
  background: var(--background-primary) !important;
  color: var(--font-color-primary) !important;
  font-family: var(--font-family-primary) !important;
  padding: 0 !important;
  overflow-x: hidden;
}

body.dark {
  --background-primary: #111827;
  --font-color-primary: #f4f4f5;
  --elevation-background: #1f2937;
  --link-color: #f4f4f5;
  --label-color: #cbd5e1;
  --field-borders: #374151;
  --primary-button-bg: #f4f4f5;
  --primary-button-color: #0a0a0a;
  background: #111827 !important;
  color: #f4f4f5 !important;
}

body.dark select,
body.dark input {
  color: #f4f4f5;
}

body.dark option {
  color: #0a0a0a;
}

.site-shell {
  width: min(1280px, calc(100% - 48px));
  margin: 0 auto;
  padding: 10px 0 56px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0 14px;
  background: var(--background-primary);
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--font-color-primary);
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--primary-color);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
}

.brand-text {
  font-family: var(--font-family-primary);
  font-size: 1rem;
  line-height: 1.15;
  letter-spacing: 0;
  text-transform: none;
}

.brand-logo {
  display: block;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  object-fit: contain;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
  margin-left: 34px;
}

.topnav a {
  color: var(--label-color);
  font-size: 0.88rem;
  transition: color 160ms ease;
}

.topnav a:hover,
.footer-grid a:hover {
  color: var(--font-color-primary);
}

.footer-grid .footer-brand:hover {
  color: var(--font-color-primary);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.top-actions .dark-mode-toggle {
  position: static;
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 10px;
  border: 0;
  background: transparent;
}

.top-actions .dark-mode-toggle .sun,
.top-actions .dark-mode-toggle .moon {
  padding: 0;
}

.hero {
  display: flex;
  justify-content: center;
  align-items: center;
  grid-template-columns: none;
  grid-auto-flow: row;
  align-content: normal;
  gap: 0;
  padding: 62px 0 22px;
}

.hero-copy {
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.hero h1 {
  max-width: none;
  width: 100%;
  margin: 0 auto 16px;
  font-size: clamp(2.7rem, 5.4vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
  white-space: nowrap;
}

.hero-accent {
  color: var(--primary-color);
}

.hero-lead,
.section-heading .lead,
.quick-guide,
.editor-helper p,
.example-card p,
.feature-card p,
.faq-item p,
.step-card p,
.guide-card p,
.cta-card p,
.site-footer p {
  color: var(--label-color);
}

.hero-lead {
  margin: 0 auto;
  max-width: none;
  font-size: 1.02rem;
  line-height: 1.72;
  text-align: center;
  white-space: nowrap;
}

.quick-guide {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  width: min(100%, 920px);
  margin: 18px auto 0;
  padding: 12px 16px;
  border: 1px solid rgba(226, 95, 45, 0.2);
  border-radius: 14px;
  background: rgba(255, 241, 234, 0.72);
  font-size: 0.86rem;
  line-height: 1.55;
  text-align: left;
  white-space: normal;
}

.quick-guide-icon,
.clear-text-icon {
  display: block;
  flex: 0 0 auto;
  background-color: currentColor;
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
}

.quick-guide-icon {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  color: var(--primary-color);
  -webkit-mask-image: url('../images/icons/lucide/lightbulb.svg');
  mask-image: url('../images/icons/lucide/lightbulb.svg');
}

.quick-guide-copy strong {
  padding: 2px 5px;
  border-radius: 5px;
  color: var(--primary-color);
  background: rgba(226, 95, 45, 0.1);
  font-weight: 800;
}

.tag-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border: 1px solid var(--field-borders);
  border-radius: 999px;
  background: var(--background-primary);
  color: var(--label-color);
  font-size: 0.84rem;
}

.section {
  padding: 56px 0;
}

.section-editor {
  padding-top: 10px;
  scroll-margin-top: 112px;
}

.output-section {
  padding: 0;
}

.output-section #output:empty {
  display: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.section-compact {
  padding-top: 18px;
}

.section-heading {
  max-width: 980px;
  margin: 0 auto 24px;
  text-align: center;
}

.section-heading p {
  margin: 0 0 10px;
  color: var(--primary-color);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-heading h2 {
  margin: 0 0 12px;
  font-size: clamp(1.7rem, 3.5vw, 2.8rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.section-heading .lead {
  margin: 0 auto;
  max-width: 760px;
  font-size: 0.96rem;
  line-height: 1.65;
}

.editor-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 18px;
}

.editor-panel,
.controls-panel,
.output-shell,
.example-card,
.feature-card,
.guide-card,
.faq-item,
.cta-card,
.table-wrap {
  background: var(--background-primary);
  border: 1px solid var(--field-borders);
  border-radius: 28px;
  box-shadow: 0 1px 2px rgba(15, 15, 15, 0.04),
    0 8px 24px rgba(15, 15, 15, 0.04);
}

.editor-panel,
.controls-panel,
.output-shell {
  padding: 4px 18px;
}

.panel-head,
.guide-meta,
.paper-sample__label {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--label-color);
  font-size: 0.78rem;
  font-weight: 700;
}

.page-container-super {
  display: grid;
  gap: 14px;
}

.page-container {
  width: 100%;
  overflow: auto;
  padding-bottom: 4px;
}

.page-a {
  margin: 0 auto;
  background: #fff;
}

.paper-content {
  color: var(--ink-color);
}

.editor-helper {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.chip-button {
  padding: 10px 14px;
  border-radius: 14px;
  background: var(--elevation-background);
  border: 1px solid var(--field-borders);
  font-weight: 600;
}

.text-input-wrap {
  position: relative;
}

.clear-text-button {
  position: absolute;
  top: 10px;
  right: 10px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 9px;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--label-color);
  font-size: 0.72rem;
  line-height: 1;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.clear-text-button:hover {
  border-color: var(--primary-color);
  background: #fff1ea;
  color: var(--primary-color);
}

.clear-text-icon {
  width: 14px;
  height: 14px;
  -webkit-mask-image: url('../images/icons/lucide/eraser.svg');
  mask-image: url('../images/icons/lucide/eraser.svg');
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.upload-handwriting-container,
.upload-paper-container {
  grid-column: 1 / -1;
}

.controls-panel fieldset {
  margin-top: 14px;
  border-radius: 16px;
  background: var(--background-primary);
}

legend {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

input,
select {
  background: var(--elevation-background);
  border: 1px solid var(--field-borders);
  border-radius: 14px;
  padding: 12px 14px;
  color: var(--font-color-primary);
}

select {
  background-position: calc(100% - 14px) center;
}

.action-stack {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.action-note {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--label-color);
}

.generate-image-button {
  background: var(--primary-color);
  color: #fff;
  border-radius: 14px;
}

.generate-image-button:hover {
  color: #fff;
}

.generate-image-button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.generation-status {
  min-height: 1.4em;
  margin: 0;
  color: var(--label-color);
  font-size: 0.84rem;
  line-height: 1.5;
}

.output-shell {
  min-height: 140px;
}

.output-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 16px;
}

.imp-button,
.delete-button {
  border-radius: 14px;
}

.imp-button {
  background: var(--primary-button-bg);
  color: var(--primary-button-color);
}

.delete-button {
  background: transparent;
  color: var(--font-color-primary);
  border: 1px solid var(--field-borders);
}

.quick-grid,
.feature-grid,
.guide-grid,
.tag-grid,
.example-grid {
  display: grid;
  gap: 16px;
}

.quick-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.quick-grid.four-up,
.feature-grid.four-up {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-grid.three-up,
.guide-grid,
.example-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tag-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.step-card,
.feature-card,
.guide-card,
.example-card {
  padding: 18px;
}

.step-index {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin: 0 auto 12px;
  border-radius: 999px;
  background: #fff1ea;
  color: var(--primary-color);
  font-weight: 700;
}

.step-card,
.feature-card,
.guide-card {
  text-align: center;
}

.step-card h3,
.feature-card h3,
.guide-card h3,
.example-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.example-card {
  text-align: left;
}

.example-card img {
  width: 100%;
  display: block;
  border-radius: 20px;
  margin-bottom: 14px;
}

.paper-sample {
  position: relative;
  overflow: hidden;
}

.paper-sample::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(#e5e7eb 1px, transparent 1px);
  background-size: 100% 2.2rem;
  opacity: 0.65;
  pointer-events: none;
}

.paper-sample--plain::before {
  display: none;
}

.paper-sample__label,
.guide-meta {
  position: relative;
  z-index: 1;
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: #fff1ea;
  color: var(--primary-color);
  font-size: 0.72rem;
  font-weight: 700;
}

.paper-sample__title {
  position: relative;
  z-index: 1;
  margin: 14px 0 10px;
  font-size: 1.28rem;
  line-height: 1.15;
}

.paper-sample p,
.paper-sample a {
  position: relative;
  z-index: 1;
}

.table-wrap {
  overflow-x: auto;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
}

.compare-table th,
.compare-table td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid var(--field-borders);
  vertical-align: top;
}

.compare-table th {
  color: var(--font-color-primary);
  background: var(--elevation-background);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.faq-stack {
  display: grid;
  gap: 12px;
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  list-style: none;
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 700;
}

.faq-icon {
  flex: 0 0 auto;
  color: var(--primary-color);
  font-family: var(--font-family-primary);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1;
  transition: transform 160ms ease;
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0;
  padding: 0 20px 20px;
  line-height: 1.7;
}

.cta-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px;
}

.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.site-footer {
  padding: 34px 0 12px;
}

body.has-scrolled .site-footer {
  padding-bottom: calc(104px + env(safe-area-inset-bottom, 0px));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 18px;
  padding: 24px 0 18px;
  border-top: 1px solid var(--field-borders);
}

.footer-grid h3,
.footer-brand {
  margin: 0 0 10px;
}

.footer-grid .footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-family-primary);
  color: var(--font-color-primary);
  font-size: 1rem;
  line-height: 1.15;
  letter-spacing: 0;
  text-transform: none;
}

.footer-grid .footer-brand .brand-text,
.brand-text {
  font-family: var(--font-family-primary);
  font-size: 1rem;
  line-height: 1.15;
  letter-spacing: 0;
  text-transform: none;
}

.footer-grid .footer-brand .brand-mark {
  flex: 0 0 auto;
}

.footer-brand-copy {
  max-width: 320px;
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.55;
}

.footer-grid h3 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--font-color-primary);
}

.footer-grid a {
  display: block;
  margin: 8px 0;
  color: var(--label-color);
  font-size: 0.9rem;
  transition: color 160ms ease;
}

.footer-note {
  margin: 18px 0 0;
  color: var(--label-color);
  font-size: 0.82rem;
}

body.dark .editor-panel,
body.dark .controls-panel,
body.dark .output-shell,
body.dark .example-card,
body.dark .feature-card,
body.dark .guide-card,
body.dark .faq-item,
body.dark .cta-card,
body.dark .table-wrap {
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.22);
}

@media (max-width: 1080px) {
  .site-header,
  .cta-card,
  .editor-helper {
    flex-direction: column;
    align-items: flex-start;
  }

  .editor-layout {
    grid-template-columns: 1fr;
  }

  .quick-grid,
  .feature-grid.three-up,
  .example-grid,
  .guide-grid,
  .tag-grid,
  .footer-grid,
  .feature-grid.four-up,
  .quick-grid.four-up {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .site-shell {
    width: min(100% - 20px, 1280px);
  }

  .topnav,
  .top-actions {
    flex-wrap: wrap;
  }

  .hero {
    padding: 34px 0 18px;
  }

  .hero h1 {
    white-space: normal;
  }

  .hero-lead,
  .quick-guide {
    white-space: normal;
  }

  .editor-panel,
  .controls-panel,
  .output-shell,
  .feature-card,
  .guide-card,
  .cta-card,
  .table-wrap,
  .example-card,
  .faq-item {
    border-radius: 24px;
  }

  .quick-grid,
  .feature-grid.three-up,
  .example-grid,
  .guide-grid,
  .tag-grid,
  .footer-grid,
  .feature-grid.four-up,
  .quick-grid.four-up,
  .control-grid {
    grid-template-columns: 1fr;
  }

  .output-actions,
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

/* Final editor overrides keep the refreshed controls above legacy homepage rules. */
.output-actions {
  gap: 14px;
  margin: 30px 0 52px;
}

.output-actions .imp-button,
.output-actions .delete-button {
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 12px;
  font-family: var(--font-family-primary);
  font-size: 0.86rem;
  font-weight: 700;
}

.output-image-container img,
#output .shadow {
  box-shadow: none !important;
}

.download-image-button,
.output-image-container .button {
  font-family: var(--font-family-primary);
  font-size: 0.86rem;
  font-weight: 700;
}

.output-shell {
  min-height: 0;
  padding: 0 !important;
  overflow: visible;
  border: 0;
  background: transparent;
  white-space: normal;
}

.output-browser {
  position: relative;
  padding: 0 42px;
}

.output-pages {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 16px 24px;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-color: var(--label-color) transparent;
  scrollbar-width: thin;
}

.output-pages::-webkit-scrollbar {
  height: 5px;
}

.output-pages::-webkit-scrollbar-track {
  background: transparent;
}

.output-pages::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--label-color);
}

.output-pages::-webkit-scrollbar-thumb:hover {
  background: var(--font-color-primary);
}

.output-page-card {
  position: relative;
  display: flex;
  width: 300px;
  min-width: 300px;
  flex: 0 0 300px;
  flex-direction: column;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  scroll-snap-align: start;
}

.output-page-card .close-button {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
  width: 26px;
  height: 26px;
  padding: 0;
  border: 1px solid var(--field-borders);
  border-radius: 50%;
  background: var(--background-primary);
  color: var(--label-color);
  font-size: 1.1rem;
  line-height: 1;
}

.output-page-card .close-button:hover {
  border-color: var(--font-color-primary);
  color: var(--font-color-primary);
}

.output-page-image {
  display: flex;
  min-height: 0;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--field-borders);
  border-radius: 10px;
  background: #fff;
}

.output-page-image img {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 0;
  height: auto;
  box-shadow: none !important;
}

.output-page-actions {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.output-page-actions .download-image-button {
  justify-self: stretch;
  min-width: 0;
  margin: 0;
  text-align: center;
  font-size: 0.72rem;
}

.output-page-reorder {
  display: flex;
  justify-content: center;
  gap: 4px;
}

.output-page-reorder .button {
  min-width: 0;
  flex: 1;
  padding: 7px 4px;
  font-size: 0.64rem;
}

.output-nav {
  position: absolute;
  top: 50%;
  z-index: 3;
  display: grid;
  width: 36px;
  height: 36px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--field-borders);
  border-radius: 50%;
  background: #fff;
  color: var(--font-color-primary);
  font-family: Georgia, serif;
  font-size: 1.8rem;
  line-height: 1;
  transform: translateY(-50%);
}

.output-nav:hover {
  border-color: var(--font-color-primary);
  background: #f4f4f5;
}

.output-nav--prev {
  left: 0;
}

.output-nav--next {
  right: 0;
}

.button-dark,
.output-actions .imp-button {
  border: 1px solid #0a0a0a !important;
  background: #0a0a0a !important;
  color: #fff !important;
}

.button-dark:hover,
.output-actions .imp-button:hover {
  border-color: #000 !important;
  background: #000 !important;
  color: #fff !important;
}

.button-light,
.output-page-reorder .button,
.output-actions .delete-button {
  border: 1px solid var(--field-borders) !important;
  background: #fff !important;
  color: #0a0a0a !important;
}

.button-light:hover,
.output-page-reorder .button:hover,
.output-actions .delete-button:hover {
  border-color: #d4d4d8 !important;
  background: #f4f4f5 !important;
  color: #0a0a0a !important;
}

#download-as-zip-button {
  display: none;
}

#download-as-zip-button.show {
  display: inline-block;
}

.confirm-dialog {
  width: min(520px, calc(100% - 32px));
  padding: 0;
  border: 0;
  border-radius: 18px;
  background: transparent;
  color: var(--font-color-primary);
}

.confirm-dialog::backdrop {
  background: rgba(10, 10, 10, 0.62);
}

.confirm-dialog-card {
  position: relative;
  padding: 28px;
  border: 1px solid var(--field-borders);
  border-radius: 18px;
  background: var(--background-primary);
}

.confirm-dialog-card h2 {
  margin: 0 34px 10px 0;
  font-size: 1.4rem;
}

.confirm-dialog-card p {
  margin: 0;
  color: var(--label-color);
  font-size: 0.92rem;
  line-height: 1.6;
}

.confirm-dialog-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--label-color);
  font-size: 1.6rem;
  line-height: 1;
}

.confirm-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 24px;
}

.confirm-dialog-actions .button {
  min-height: 42px;
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 0.84rem;
  font-weight: 700;
}

.button-danger {
  border: 1px solid #dc2626;
  background: #dc2626;
  color: #fff;
}

.button-danger:hover {
  border-color: #b91c1c;
  background: #b91c1c;
  color: #fff;
}

@media (max-width: 720px) {
  .output-browser {
    padding: 0 30px;
  }

  .output-nav {
    width: 32px;
    height: 32px;
  }

  .output-page-card {
    min-width: 100%;
    flex-basis: 100%;
  }

  .confirm-dialog-card {
    padding: 22px;
  }

  .confirm-dialog-actions {
    flex-direction: column-reverse;
  }

  .confirm-dialog-actions .button {
    width: 100%;
  }
}

.editor-tab-panel .ink-swatches {
  display: flex !important;
  align-items: center;
  gap: 14px;
}

.editor-tab-panel .ink-swatch,
.editor-tab-panel .ink-swatch.is-active {
  display: grid;
  width: 38px;
  height: 38px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: transparent;
  box-shadow: none;
}

.editor-tab-panel .ink-swatch .ink-dot {
  width: 32px;
  height: 32px;
  border: 0;
  box-shadow: 0 0 0 1px rgba(15, 15, 15, 0.1);
}

.editor-tab-panel .ink-swatch.is-active .ink-dot {
  box-shadow: 0 0 0 2px var(--background-primary),
    0 0 0 4px var(--primary-color);
}

.editor-panel-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.editor-panel-heading h2 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.editor-panel-heading > p:last-child {
  flex: 1 0 100%;
  margin: -2px 0 0;
}

.clear-text-button {
  position: static;
  flex: 0 0 auto;
  padding: 7px 9px;
}

.text-input-wrap .text-input {
  min-height: 360px;
  padding-right: 16px;
}

.ai-input {
  min-height: 360px;
}

.editor-tab-panel {
  max-height: none;
  overflow: visible;
}

.editor-actions {
  grid-column: 1 / -1;
  position: fixed;
  left: 50%;
  bottom: 12px;
  z-index: 40;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  width: min(1188px, calc(100vw - 32px));
  margin: 0;
  padding: 8px 12px;
  border-top: 1px solid var(--field-borders);
  border: 1px solid var(--field-borders);
  border-radius: 14px;
  background: color-mix(in srgb, var(--background-primary) 96%, transparent);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.14);
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
  transition: opacity 220ms ease, transform 220ms ease, visibility 220ms ease;
  visibility: visible;
}

body.has-scrolled .editor-actions {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
  visibility: visible;
}

.editor-summary {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.editor-stats {
  display: flex;
  align-items: stretch;
  gap: 8px;
}

.editor-stats > span {
  display: grid;
  min-width: 48px;
  padding: 4px 6px;
  border: 1px solid var(--field-borders);
  border-radius: 10px;
  background: var(--elevation-background);
  text-align: center;
}

.editor-stats strong {
  color: var(--font-color-primary);
  font-size: 0.86rem;
  line-height: 1.1;
}

.editor-stats small {
  margin-top: 2px;
  color: var(--label-color);
  font-size: 0.58rem;
  line-height: 1;
}

.editor-actions .generation-status {
  min-height: 0;
  margin: 0;
  font-size: 0.72rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.editor-actions .generate-image-button {
  width: 180px;
  justify-self: end;
  min-height: 40px;
  margin: 0;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 700;
}

.style-section {
  margin: 0 0 18px !important;
  padding: 0 0 18px !important;
  border: 0 !important;
  border-bottom: 1px solid var(--field-borders) !important;
  border-radius: 0 !important;
  background: transparent !important;
}

.style-section:last-child {
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
  border-bottom: 0 !important;
}

.style-section-heading,
.style-subheading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.style-section-heading {
  margin-bottom: 14px;
}

.style-section-heading h3 {
  margin: 0;
  color: var(--font-color-primary);
  font-size: 0.95rem;
  line-height: 1.2;
}

.style-section-heading p {
  margin: 5px 0 0;
  color: var(--label-color);
  font-size: 0.76rem;
  line-height: 1.45;
}

.style-section-heading > span,
.style-subheading > span:last-child {
  color: var(--label-color);
  font-size: 0.7rem;
  white-space: nowrap;
}

.style-control-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.editor-tab-panel select {
  width: 100%;
  min-height: 42px;
  padding: 10px 38px 10px 12px;
  border: 1px solid var(--field-borders);
  border-radius: 12px;
  background-color: var(--elevation-background);
  background-image: url('../images/icons/lucide/chevron-down.svg');
  background-position: calc(100% - 12px) center;
  background-repeat: no-repeat;
  background-size: 16px;
  color: var(--font-color-primary);
}

.file-input {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  clip-path: inset(50%);
}

.detail-option input {
  position: absolute;
  width: 1px !important;
  height: 1px !important;
  opacity: 0;
}

.paper-style-buttons {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.paper-style-button {
  display: grid;
  gap: 8px;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--field-borders);
  border-radius: 12px;
  background: var(--background-primary);
  color: var(--font-color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-align: left;
}

.paper-style-button > span:last-child {
  padding: 0 11px 11px;
}

.paper-style-button.is-active {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(226, 95, 45, 0.12);
  background: var(--background-primary);
  color: var(--font-color-primary);
}

.paper-card-preview {
  display: block;
  height: 52px;
  border-bottom: 1px solid var(--field-borders);
}

.paper-card-preview--lined {
  background: repeating-linear-gradient(
    to bottom,
    #fff 0,
    #fff 15px,
    #bdc9df 16px,
    #fff 17px
  );
}

.paper-card-preview--plain {
  background: #fffdfa;
}

.detail-options {
  display: grid;
  gap: 8px;
}

.detail-option {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 11px;
  border: 1px solid var(--field-borders);
  border-radius: 12px;
  background: var(--background-primary);
  cursor: pointer;
}

.detail-option-copy {
  display: grid;
  gap: 3px;
}

.detail-option-copy strong {
  color: var(--font-color-primary);
  font-size: 0.78rem;
}

.detail-option-copy small {
  color: var(--label-color);
  font-size: 0.68rem;
}

.detail-option-check {
  display: grid;
  width: 18px;
  height: 18px;
  margin-left: auto;
  place-items: center;
  border: 1px solid var(--field-borders);
  border-radius: 5px;
  color: transparent;
  font-size: 0.75rem;
}

.detail-option.is-active {
  border-color: var(--primary-color);
  background: rgba(226, 95, 45, 0.05);
}

.detail-option.is-active .detail-option-check {
  border-color: var(--primary-color);
  background: var(--primary-color);
  color: #fff;
}

.ink-swatches {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.ink-swatch {
  display: grid;
  justify-items: center;
  gap: 5px;
  padding: 9px 5px;
  border: 1px solid var(--field-borders);
  border-radius: 12px;
  background: var(--background-primary);
  color: var(--font-color-primary);
  font-size: 0.72rem;
}

.ink-swatch.is-active {
  border-color: var(--primary-color);
  background: rgba(226, 95, 45, 0.05);
}

.ink-dot {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  background: var(--swatch-color);
  box-shadow: 0 0 0 1px var(--field-borders);
}

.ink-swatch small {
  color: var(--label-color);
  font-size: 0.62rem;
}

.visually-hidden-select {
  position: absolute;
  width: 1px !important;
  height: 1px;
  padding: 0 !important;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0 !important;
}

.fine-tune-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.fine-tune-bottom select {
  background-image: url('../images/icons/lucide/chevron-down.svg');
}

.range-control input[type='range'] {
  height: 24px;
  padding: 0;
  border: 0;
  outline: none;
  background: transparent;
  box-shadow: none;
  appearance: none;
  -webkit-appearance: none;
}

@media (max-width: 520px) {
  /* Keep the preview as a single non-scrolling paper viewport. */
  .preview-page-container {
    overflow: hidden !important;
  }

  .preview-panel .page-a {
    overflow: hidden !important;
  }

  .output-page-card {
    min-width: 300px;
    flex-basis: 300px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .output-page-card .close-button {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 2;
  }

  .output-page-image img {
    width: 300px;
    max-width: 100%;
  }

  .editor-actions {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .editor-actions .generate-image-button {
    grid-row: auto;
  }

  .editor-summary {
    grid-row: auto;
  }

  .text-input-wrap .text-input,
  .ai-input {
    min-height: 300px;
  }

  .fine-tune-bottom {
    grid-template-columns: 1fr;
  }
}

/* The homepage uses a textarea; preserve its line breaks only in live preview. */
.preview-panel .page-a .paper-content {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* Paper style picker and the matching live-page themes. */
.paper-section {
  gap: 18px;
}

.paper-style-category {
  display: grid;
  gap: 8px;
}

.paper-style-category h3 {
  margin: 0;
  color: var(--label-color);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.paper-style-buttons {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}

.paper-style-button {
  display: grid;
  grid-template-rows: 46px minmax(28px, auto);
  min-width: 0;
  gap: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--field-borders);
  border-radius: 10px;
  background: var(--background-primary);
  color: var(--label-color);
  font-family: var(--font-family-primary);
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease,
    transform 160ms ease;
}

.paper-style-button:hover,
.paper-style-button:focus-visible {
  border-color: var(--primary-color);
  color: var(--font-color-primary);
  outline: none;
  transform: translateY(-1px);
}

.paper-style-button.is-active {
  border-color: var(--primary-color);
  background: var(--background-primary);
  box-shadow: 0 0 0 2px rgba(226, 95, 45, 0.12);
  color: var(--font-color-primary);
}

.paper-style-button > span:last-child {
  display: flex;
  min-width: 0;
  min-height: 28px;
  align-items: center;
  justify-content: center;
  padding: 5px 3px;
  overflow-wrap: anywhere;
}

.paper-card-preview {
  display: block;
  width: 100%;
  height: 46px;
  border-bottom: 1px solid var(--field-borders);
}

.paper-card-preview--plain-white {
  background: #fff;
}

.paper-card-preview--cream-paper {
  background: #fbf2df;
}

.paper-card-preview--aged-paper {
  background: linear-gradient(135deg, #eee0bd, #d6bd91);
}

.paper-card-preview--recycled-paper {
  background-color: #f1eee4;
  background-image: radial-gradient(
    rgba(112, 95, 66, 0.2) 0.6px,
    transparent 0.8px
  );
  background-size: 7px 7px;
}

.paper-card-preview--simple,
.paper-card-preview--college-ruled {
  background: repeating-linear-gradient(
    to bottom,
    #fff 0,
    #fff 13px,
    #b9c7dc 14px,
    #fff 15px
  );
}

.paper-card-preview--wide-ruled {
  background: repeating-linear-gradient(
    to bottom,
    #fff 0,
    #fff 19px,
    #b9c7dc 20px,
    #fff 21px
  );
}

.paper-card-preview--narrow-ruled {
  background: repeating-linear-gradient(
    to bottom,
    #fff 0,
    #fff 9px,
    #b9c7dc 10px,
    #fff 11px
  );
}

.paper-card-preview--grid-5mm {
  background-image: linear-gradient(#b9c7dc 1px, transparent 1px),
    linear-gradient(90deg, #b9c7dc 1px, transparent 1px);
  background-size: 14px 14px;
}

.paper-card-preview--grid-1cm {
  background-image: linear-gradient(#b9c7dc 1px, transparent 1px),
    linear-gradient(90deg, #b9c7dc 1px, transparent 1px);
  background-size: 27px 27px;
}

.paper-card-preview--dot-grid {
  background-image: radial-gradient(#9ca3af 1px, transparent 1px);
  background-size: 13px 13px;
}

.paper-card-preview--engineering-grid {
  background-image: linear-gradient(
      rgba(92, 145, 124, 0.42) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(92, 145, 124, 0.42) 1px, transparent 1px),
    linear-gradient(rgba(92, 145, 124, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(92, 145, 124, 0.18) 1px, transparent 1px);
  background-size: 25px 25px, 25px 25px, 8px 8px, 8px 8px;
}

.paper-card-preview--notebook,
.paper-card-preview--cornell {
  background-image: linear-gradient(
      90deg,
      transparent 24%,
      #eaa1a1 24.5%,
      transparent 25%
    ),
    repeating-linear-gradient(
      to bottom,
      #fff 0,
      #fff 13px,
      #b9c7dc 14px,
      #fff 15px
    );
  background-size: 100% 100%, 100% 15px;
}

.paper-card-preview--legal-pad {
  background-color: #fff5cf;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 13px,
    #b9c7dc 14px,
    transparent 15px
  );
}

.paper-card-preview--letter {
  background: linear-gradient(135deg, #fffdf7, #f3ead8);
}

.paper-section .paper-file-picker {
  margin-top: 2px;
}

.page-a.paper-theme-plain-white {
  background: #fff;
}

.page-a.paper-theme-cream-paper {
  background: #fbf2df;
}

.page-a.paper-theme-aged-paper {
  background: linear-gradient(135deg, #eee0bd, #d6bd91);
}

.page-a.paper-theme-recycled-paper {
  background-color: #f1eee4;
  background-image: radial-gradient(
    rgba(112, 95, 66, 0.2) 0.6px,
    transparent 0.8px
  );
  background-size: 7px 7px;
}

.page-a.paper-theme-simple,
.page-a.paper-theme-college-ruled {
  background: repeating-linear-gradient(
    to bottom,
    #fff 0,
    #fff 18px,
    #b9c7dc 19px,
    #fff 20px
  );
  background-size: 100% 20px;
}

.page-a.paper-theme-wide-ruled {
  background: repeating-linear-gradient(
    to bottom,
    #fff 0,
    #fff 25px,
    #b9c7dc 26px,
    #fff 27px
  );
  background-size: 100% 27px;
}

.page-a.paper-theme-narrow-ruled {
  background: repeating-linear-gradient(
    to bottom,
    #fff 0,
    #fff 12px,
    #b9c7dc 13px,
    #fff 14px
  );
  background-size: 100% 14px;
}

.page-a.paper-theme-grid-5mm {
  background-color: #fff;
  background-image: linear-gradient(#b9c7dc 1px, transparent 1px),
    linear-gradient(90deg, #b9c7dc 1px, transparent 1px);
  background-size: 14px 14px;
}

.page-a.paper-theme-grid-1cm {
  background-color: #fff;
  background-image: linear-gradient(#b9c7dc 1px, transparent 1px),
    linear-gradient(90deg, #b9c7dc 1px, transparent 1px);
  background-size: 27px 27px;
}

.page-a.paper-theme-dot-grid {
  background-color: #fff;
  background-image: radial-gradient(#9ca3af 1px, transparent 1px);
  background-size: 13px 13px;
}

.page-a.paper-theme-engineering-grid {
  background-color: #fff;
  background-image: linear-gradient(
      rgba(92, 145, 124, 0.42) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(92, 145, 124, 0.42) 1px, transparent 1px),
    linear-gradient(rgba(92, 145, 124, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(92, 145, 124, 0.18) 1px, transparent 1px);
  background-size: 25px 25px, 25px 25px, 8px 8px, 8px 8px;
}

.page-a.paper-theme-legal-pad {
  background-color: #fff5cf;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 18px,
    #b9c7dc 19px,
    transparent 20px
  );
  background-size: 100% 20px;
}

.page-a.paper-theme-letter {
  background: linear-gradient(135deg, #fffdf7, #f3ead8);
}

.page-a.paper-theme-notebook,
.page-a.paper-theme-cornell {
  background: #fff;
}

.page-a.paper-theme-notebook .paper-content,
.page-a.paper-theme-cornell .paper-content {
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 18px,
    #b9c7dc 19px,
    transparent 20px
  ) !important;
  background-color: transparent !important;
  background-size: 100% 20px !important;
}

.page-a.paper-theme-cornell .paper-content {
  padding-left: 125px;
}

.page-a.paper-theme-cornell .left-margin {
  width: 120px;
}

.page-a.paper-theme-custom {
  background-color: #fff;
}

@media (max-width: 520px) {
  .paper-style-buttons {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Use image-backed patterns for export stability. html2canvas can miss
   radial CSS gradients in its cloned document, while data SVGs render in
   both the live page and the generated image. */
.page-a.paper-theme-grid-5mm {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14'%3E%3Cpath d='M14 0H0V14' fill='none' stroke='%23b9c7dc' stroke-width='1'/%3E%3C/svg%3E");
}

.page-a.paper-theme-grid-1cm {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='27' height='27' viewBox='0 0 27 27'%3E%3Cpath d='M27 0H0V27' fill='none' stroke='%23b9c7dc' stroke-width='1'/%3E%3C/svg%3E");
}

.page-a.paper-theme-dot-grid {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='13' height='13' viewBox='0 0 13 13'%3E%3Ccircle cx='1' cy='1' r='1' fill='%239ca3af'/%3E%3C/svg%3E");
}

.page-a.paper-theme-engineering-grid {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='25' height='25' viewBox='0 0 25 25'%3E%3Cpath d='M8 0V25M16 0V25M24 0V25M0 8H25M0 16H25M0 24H25' fill='none' stroke='%2392b39f' stroke-opacity='.18' stroke-width='1'/%3E%3Cpath d='M25 0H0V25' fill='none' stroke='%235c917c' stroke-opacity='.42' stroke-width='1'/%3E%3C/svg%3E");
}

.page-a.paper-theme-simple {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Crect width='24' height='24' fill='%23fff'/%3E%3Cpath d='M0 23.5H24' fill='none' stroke='%23b9c7dc' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 24px 24px;
}

.page-a.paper-theme-college-ruled {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Crect width='16' height='16' fill='%23fff'/%3E%3Cpath d='M0 15.5H16' fill='none' stroke='%23b9c7dc' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 16px 16px;
}

.page-a.paper-theme-wide-ruled {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='27' height='27' viewBox='0 0 27 27'%3E%3Crect width='27' height='27' fill='%23fff'/%3E%3Cpath d='M0 26.5H27' fill='none' stroke='%23b9c7dc' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 27px 27px;
}

.page-a.paper-theme-narrow-ruled {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14'%3E%3Crect width='14' height='14' fill='%23fff'/%3E%3Cpath d='M0 13.5H14' fill='none' stroke='%23b9c7dc' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 14px 14px;
}

.page-a.paper-theme-recycled-paper {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='7' height='7' viewBox='0 0 7 7'%3E%3Crect width='7' height='7' fill='%23f1eee4'/%3E%3Ccircle cx='.7' cy='.7' r='.6' fill='%23705f42' fill-opacity='.2'/%3E%3C/svg%3E");
  background-size: 7px 7px;
}

.page-a.paper-theme-legal-pad {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20'%3E%3Crect width='20' height='20' fill='%23fff5cf'/%3E%3Cpath d='M0 19.5H20' fill='none' stroke='%23b9c7dc' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 20px 20px;
}

.page-a.paper-theme-notebook .paper-content,
.page-a.paper-theme-cornell .paper-content {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20'%3E%3Cpath d='M0 19.5H20' fill='none' stroke='%23b9c7dc' stroke-width='1'/%3E%3C/svg%3E") !important;
  background-repeat: repeat !important;
  background-size: 20px 20px !important;
}

/* Compact editor layout and preview-only paper scaling. The page itself keeps
   its original logical dimensions for pagination and image generation. */
@media (min-width: 1081px) {
  .editor-layout {
    grid-template-columns: minmax(0, 1.16fr) minmax(460px, 0.84fr);
  }
}

.preview-page-stage {
  position: relative;
  width: 340px;
  height: calc(11.7 * 340px / 8.3);
  flex: 0 0 340px;
}

.preview-page-stage > .page-a {
  position: absolute;
  top: 0;
  left: 0;
  margin: 0;
  transform: scale(0.85);
  transform-origin: top left;
}

.preview-page-container {
  overflow: visible !important;
}

.preview-panel .page-a {
  flex: 0 0 auto;
}

.preview-panel-tools {
  display: flex;
  align-items: center;
  gap: 8px;
}

.preview-zoom-button {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 30px;
  padding: 6px 9px;
  border-radius: 9px;
  font-size: 0.7rem;
}

.preview-zoom-button [data-icon] {
  width: 14px;
  height: 14px;
}

/* Paper picker */
.paper-picker {
  position: relative;
  z-index: 9;
}

.paper-picker-trigger {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr) 16px;
  width: 100%;
  min-height: 70px;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border: 1px solid var(--field-borders);
  border-radius: 12px;
  background: var(--elevation-background);
  color: var(--font-color-primary);
  text-align: left;
}

.paper-picker-trigger:hover,
.paper-picker-trigger:focus-visible {
  border-color: var(--primary-color);
  outline: none;
}

.paper-picker-trigger-preview {
  height: 52px;
  border: 1px solid var(--field-borders);
  border-radius: 7px;
}

.paper-picker-trigger-copy {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.paper-picker-current-name {
  overflow: hidden;
  font-size: 0.78rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.paper-picker-current-note {
  color: var(--label-color);
  font-size: 0.68rem;
}

.paper-picker-chevron {
  width: 16px;
  height: 16px;
  background-color: var(--label-color);
  -webkit-mask: url('../images/icons/lucide/chevron-down.svg') center / contain
    no-repeat;
  mask: url('../images/icons/lucide/chevron-down.svg') center / contain
    no-repeat;
  transition: transform 160ms ease;
}

.paper-picker-trigger[aria-expanded='true'] .paper-picker-chevron {
  transform: rotate(180deg);
}

.paper-picker-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  left: 0;
  z-index: 30;
  max-height: min(360px, 58vh);
  padding: 8px;
  overflow-y: auto;
  border: 1px solid var(--field-borders);
  border-radius: 14px;
  background: var(--background-primary);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.16);
}

.paper-picker-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.paper-picker-option {
  display: grid;
  grid-template-rows: 42px auto;
  min-width: 0;
  gap: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--label-color);
  font-size: 0.66rem;
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
}

.paper-picker-option:hover,
.paper-picker-option:focus-visible,
.paper-picker-option.is-selected {
  border-color: var(--primary-color);
  background: color-mix(
    in srgb,
    var(--primary-color) 7%,
    var(--background-primary)
  );
  color: var(--font-color-primary);
  outline: none;
}

.paper-picker-option .paper-card-preview {
  width: 100%;
  height: 42px;
  border-bottom: 1px solid var(--field-borders);
}

.paper-picker-option > span:last-child {
  min-height: 27px;
  padding: 5px 3px;
}

.paper-card-preview--simple {
  background: repeating-linear-gradient(
    to bottom,
    #fff 0,
    #fff 16px,
    #b9c7dc 17px,
    #fff 18px
  );
}

.paper-card-preview--college-ruled {
  background: repeating-linear-gradient(
    to bottom,
    #fff 0,
    #fff 10px,
    #b9c7dc 11px,
    #fff 12px
  );
}

.paper-card-preview--custom {
  background-color: var(--elevation-background);
}

/* The font menu stays useful without taking over the Style panel. */
.font-picker-menu {
  max-height: 188px;
}

/* Enlarged live preview dialog. It renders a clone and never becomes the
   source used by html2canvas. */
.preview-dialog {
  width: min(880px, calc(100vw - 32px));
  max-width: none;
  padding: 0;
  border: 1px solid var(--field-borders);
  border-radius: 18px;
  background: var(--background-primary);
  color: var(--font-color-primary);
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.28);
}

.preview-dialog::backdrop {
  background: rgba(15, 23, 42, 0.46);
  backdrop-filter: blur(3px);
}

.preview-dialog-card {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.preview-dialog-head,
.preview-dialog-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.preview-dialog-kicker {
  margin: 0 0 3px;
  color: var(--label-color);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.preview-dialog-head h2 {
  margin: 0;
  font-size: 1.2rem;
}

.preview-dialog-close {
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 50%;
  font-size: 1.35rem;
  line-height: 1;
}

.preview-dialog-viewport {
  position: relative;
  display: grid;
  min-height: min(66vh, 650px);
  place-items: center;
  overflow: auto;
  border: 1px solid var(--field-borders);
  border-radius: 12px;
  background: var(--elevation-background);
}

.preview-dialog-page {
  display: grid;
  min-width: 100%;
  min-height: min(66vh, 650px);
  place-items: center;
  padding: 28px 60px;
}

.preview-dialog-page .page-a {
  flex: 0 0 auto;
  margin: 0;
  transform: scale(var(--preview-dialog-scale, 1))
    rotate(var(--preview-dialog-rotation, 0deg));
  transform-origin: center center;
}

.preview-dialog-nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: 50%;
  font-family: Georgia, serif;
  font-size: 1.7rem;
  line-height: 1;
  transform: translateY(-50%);
}

.preview-dialog-nav--prev {
  left: 14px;
}
.preview-dialog-nav--next {
  right: 14px;
}

.preview-dialog-page-count {
  position: absolute;
  bottom: 16px;
  left: 50%;
  z-index: 2;
  padding: 7px 13px;
  border: 1px solid var(--field-borders);
  border-radius: 999px;
  background: var(--background-primary);
  color: var(--font-color-primary);
  font-size: 0.76rem;
  font-weight: 700;
  transform: translateX(-50%);
}

.preview-dialog-toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.preview-dialog-toolbar button {
  min-width: 34px;
  min-height: 32px;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 0.72rem;
}

.preview-dialog-toolbar span {
  min-width: 48px;
  color: var(--label-color);
  font-size: 0.72rem;
  text-align: center;
}

.preview-dialog-stats {
  color: var(--label-color);
  font-size: 0.72rem;
}

.preview-dialog-actions .generate-image-button {
  width: auto;
  min-height: 40px;
  padding: 9px 22px;
}

@media (max-width: 520px) {
  .paper-picker-options {
    grid-template-columns: 1fr;
  }

  .preview-dialog-card {
    padding: 14px;
  }

  .preview-dialog-page {
    padding: 24px 44px;
  }

  .preview-dialog-toolbar {
    flex-wrap: wrap;
  }
}

/* Final interaction corrections for stacked pickers and the compact preview. */
.font-picker,
.paper-picker,
.effect-picker {
  z-index: 1;
}

.font-picker-menu {
  z-index: 60;
}

.paper-picker {
  z-index: 10;
}

.paper-picker-menu {
  z-index: 40;
}

.paper-picker-options {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.paper-picker-option {
  border-color: var(--field-borders);
  background: var(--background-primary);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.paper-picker-option:hover,
.paper-picker-option:focus-visible,
.paper-picker-option.is-selected {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 1px var(--primary-color);
}

.preview-panel {
  min-height: 700px;
}

.preview-page-viewport {
  align-items: flex-start;
}

.preview-page-container {
  flex: 0 0 auto;
  padding-top: 0;
  padding-bottom: 18px;
}

.preview-panel-head {
  margin-bottom: 8px;
}

.preview-dialog-viewport,
.preview-dialog-page {
  overflow: hidden;
}

.preview-dialog-viewport {
  min-height: min(72vh, 760px);
}

.preview-dialog-page {
  min-height: min(72vh, 760px);
}

.preview-dialog-page .page-a {
  max-width: none;
}

.preview-dialog-nav[hidden] {
  display: none;
}

@media (max-width: 520px) {
  .paper-picker-options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Final editor composition: compact, self-sized preview and paired uploads. */
@media (min-width: 721px) {
  .style-font-section .style-control-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(150px, 0.75fr);
    align-items: stretch;
  }

  .paper-section {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(150px, 0.75fr);
    align-items: end;
    column-gap: 12px;
  }

  .paper-section > .style-group-title {
    grid-column: 1 / -1;
  }

  .paper-section > .paper-picker {
    grid-column: 1;
  }

  .paper-section > .paper-file-picker {
    grid-column: 2;
    height: 100%;
    margin-top: 0;
    box-sizing: border-box;
  }
}

.style-font-section .style-group-title,
.paper-section .style-group-title {
  margin-bottom: 12px;
}

.paper-picker-menu {
  max-height: 190px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--field-borders) transparent;
}

.paper-picker-menu::-webkit-scrollbar {
  width: 5px;
}

.paper-picker-menu::-webkit-scrollbar-track {
  background: transparent;
}

.paper-picker-menu::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--field-borders);
}

.preview-panel {
  position: relative;
  min-height: 0 !important;
  height: auto;
  padding: 8px 18px 10px;
}

.preview-page-viewport {
  position: relative;
  display: flex;
  min-height: 0;
  height: calc(11.7 * 340px / 8.3);
  align-items: flex-start;
  justify-content: center;
  padding: 0 !important;
}

.preview-page-container {
  flex: 0 0 auto;
  width: 340px;
  height: calc(11.7 * 340px / 8.3);
  padding: 0;
  overflow: hidden !important;
}

.preview-nav--prev {
  left: calc(50% - 218px);
}

.preview-nav--next {
  right: calc(50% - 218px);
}

.preview-page-controls {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 4;
  display: flex;
  margin: 0;
}

.preview-page-controls[hidden] {
  display: none !important;
}

/* Full-screen enlarged preview, matching the reference viewer structure. */
.preview-dialog {
  inset: 0;
  width: 100vw;
  height: 100vh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #fff;
}

.preview-dialog::backdrop {
  background: rgba(0, 0, 0, 0.86);
  backdrop-filter: none;
}

.preview-dialog-card {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
}

.preview-dialog-head {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 8;
  margin: 0;
}

.preview-dialog-head > div {
  display: none;
}

.preview-dialog-close {
  display: grid;
  width: 52px;
  height: 52px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 10px;
  background: #fff;
}

.preview-dialog-close img {
  width: 22px;
  height: 22px;
}

.preview-dialog-viewport {
  position: absolute;
  inset: 0;
  display: block;
  min-height: 0 !important;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.preview-dialog-page {
  position: absolute;
  inset: 0;
  display: grid;
  min-width: 0;
  min-height: 0 !important;
  padding: 72px 120px 104px;
  place-items: center;
  overflow: hidden;
}

.preview-dialog-page .page-a {
  max-width: none;
}

.preview-dialog-nav {
  width: 58px;
  height: 58px;
  border: 0;
  border-radius: 50%;
  background: #fff;
  color: #172033;
  font-size: 2.4rem;
}

.preview-dialog-nav--prev {
  left: calc(50% - var(--dialog-page-nav-offset, 260px));
}

.preview-dialog-nav--next {
  right: calc(50% - var(--dialog-page-nav-offset, 260px));
}

.preview-dialog-nav:hover:not(:disabled) {
  background: #f2f4f7;
}

.preview-dialog-page-count {
  bottom: auto;
  left: 50%;
  padding: 10px 17px;
  border: 0;
  background: #fff;
  color: #172033;
  font-size: 1rem;
}

.preview-dialog-toolbar {
  position: absolute;
  top: 24px;
  right: 92px;
  z-index: 8;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.preview-dialog-toolbar button {
  display: grid;
  width: 52px;
  height: 52px;
  min-width: 52px;
  min-height: 52px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 10px;
  background: #fff;
}

.preview-dialog-toolbar button img {
  width: 22px;
  height: 22px;
}

.preview-dialog-toolbar span {
  display: none;
}

.preview-dialog-actions {
  position: absolute;
  right: 18px;
  bottom: 16px;
  left: 18px;
  z-index: 8;
  display: flex;
  justify-content: center;
}

.preview-dialog-stats {
  display: none;
}

.preview-dialog-actions .generate-image-button {
  width: min(980px, 100%);
  min-height: 52px;
  margin: 0;
  border: 0;
  border-radius: 10px;
  background: var(--primary-color);
  color: #fff;
}

.preview-dialog-actions .generate-image-button:hover:not(:disabled) {
  background: color-mix(in srgb, var(--primary-color) 88%, #000);
}

@media (max-width: 720px) {
  .style-font-section .style-control-grid,
  .paper-section {
    grid-template-columns: 1fr;
  }

  .paper-section > .style-group-title,
  .paper-section > .paper-picker,
  .paper-section > .paper-file-picker {
    grid-column: 1;
  }
}

@media (max-width: 520px) {
  .preview-panel {
    padding-right: 16px;
    padding-left: 16px;
  }

  .preview-dialog-head {
    top: 14px;
    right: 14px;
  }

  .preview-dialog-toolbar {
    top: 14px;
    right: 74px;
    gap: 6px;
  }

  .preview-dialog-toolbar button,
  .preview-dialog-close {
    width: 42px;
    height: 42px;
    min-width: 42px;
    min-height: 42px;
  }

  .preview-dialog-page {
    padding-right: 70px;
    padding-left: 70px;
  }

  .preview-dialog-nav {
    width: 44px;
    height: 44px;
  }

  .preview-dialog-nav--prev {
    left: 14px;
  }

  .preview-dialog-nav--next {
    right: 14px;
  }
}

/* Keep the text areas at a stable size while allowing long documents to
   scroll inside the field. */
.text-input,
.text-input-wrap .text-input,
.ai-input {
  height: 360px;
  min-height: 360px;
  resize: none;
  overflow-y: auto;
}

.text-input-wrap .text-input {
  padding-right: 118px;
}

.editor-layout {
  align-items: start;
}

.editor-panel {
  min-height: 0 !important;
}

.editor-tab-content {
  height: 408px;
  max-height: 408px;
  flex: 0 0 408px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--field-borders) transparent;
}

.editor-tab-content::-webkit-scrollbar {
  width: 5px;
}

.editor-tab-content::-webkit-scrollbar-track {
  background: transparent;
}

.editor-tab-content::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--field-borders);
}

.preview-panel {
  align-self: start;
}

.clear-text-button {
  top: 10px;
  right: 10px;
}

.preview-dialog-page-count {
  top: auto !important;
  right: auto;
  bottom: 84px;
  left: 50% !important;
  z-index: 9;
  transform: translateX(-50%);
}

.preview-dialog-actions {
  right: 18px;
  bottom: 12px;
  left: 18px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  width: auto;
  padding: 8px 12px;
  border: 1px solid var(--field-borders);
  border-radius: 14px;
  background: color-mix(in srgb, var(--background-primary) 96%, transparent);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.14);
}

.preview-dialog-summary {
  display: flex;
  align-items: center;
  min-width: 0;
}

.preview-dialog-actions .generate-image-button {
  width: 180px;
  min-height: 40px;
  padding: 9px 18px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 700;
}

@media (max-width: 520px) {
  .preview-dialog-actions {
    grid-template-columns: 1fr auto;
    right: 10px;
    bottom: 10px;
    left: 10px;
    padding: 7px 8px;
  }

  .preview-dialog-actions .generate-image-button {
    width: 150px;
  }

  .preview-dialog-page-count {
    bottom: 76px;
  }
}

/* Keep the editor shell at the height of its largest tab. Only the textarea
   itself scrolls when the document is longer than the fixed field. */
.editor-tab-content {
  height: auto;
  max-height: none;
  flex: 0 0 auto;
  overflow: visible;
}

.clear-text-button {
  position: absolute;
}

.preview-page-viewport {
  padding: 0 !important;
}

.preview-dialog-viewport {
  right: 0;
  bottom: 84px;
  left: 0;
}

.preview-dialog-page {
  padding: 40px 100px 24px;
}

.preview-dialog-nav {
  width: 36px;
  height: 36px;
  min-width: 36px;
  min-height: 36px;
  font-size: 1.8rem;
}

.preview-dialog-nav--prev {
  left: calc(50% - 250px);
}

.preview-dialog-nav--next {
  right: calc(50% - 250px);
}

.preview-dialog-toolbar {
  right: 68px;
  gap: 8px;
}

.preview-dialog-toolbar button,
.preview-dialog-close {
  width: 36px;
  height: 36px;
  min-width: 36px;
  min-height: 36px;
  border-radius: 9px;
}

.preview-dialog-toolbar button img,
.preview-dialog-close img {
  width: 18px;
  height: 18px;
}

.preview-dialog-page-count {
  top: auto !important;
  bottom: 14px;
  left: 50% !important;
}

@media (max-width: 520px) {
  .preview-dialog-page {
    padding-right: 58px;
    padding-left: 58px;
  }

  .preview-dialog-nav--prev {
    left: 14px;
  }

  .preview-dialog-nav--next {
    right: 14px;
  }
}

/* The enlarged viewer was removed. Keep the live preview compact and let the
   paper itself define the visible height. */
.preview-panel {
  overflow: visible;
}

.preview-page-controls {
  align-items: center;
  gap: 5px;
  padding: 4px 7px;
  border: 1px solid var(--field-borders);
  border-radius: 8px;
  background: var(--background-primary);
  font-size: 0.68rem;
  line-height: 1;
}

@media (max-width: 520px) {
  .preview-panel {
    padding-right: 12px;
    padding-left: 12px;
  }

  .preview-page-stage,
  .preview-page-container {
    width: 280px;
    flex-basis: 280px;
    height: calc(11.7 * 280px / 8.3);
  }

  .preview-page-stage > .page-a {
    transform: scale(0.7);
  }

  .preview-page-viewport {
    height: calc(11.7 * 280px / 8.3);
  }

  .preview-nav--prev {
    left: calc(50% - 188px);
  }

  .preview-nav--next {
    right: calc(50% - 188px);
  }
}

/* Rich text input: the editor keeps the existing fixed height while its own
   content can scroll. Formatting controls stay on one compact toolbar row. */
.text-editor-shell {
  display: grid;
  gap: 8px;
}

.text-editor-toolbar {
  display: flex;
  min-height: 44px;
  align-items: center;
  gap: 5px;
  padding: 5px 7px;
  border: 1px solid var(--field-borders);
  border-radius: 12px;
  background: var(--elevation-background);
}

.text-editor-divider {
  width: 1px;
  height: 24px;
  margin: 0 4px;
  background: var(--field-borders);
}

.text-format-button {
  display: inline-grid;
  width: 32px;
  height: 32px;
  min-width: 32px;
  padding: 0;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--font-color-primary);
  font-size: 1rem;
  font-weight: 700;
}

.text-format-button:hover,
.text-format-button:focus-visible {
  border-color: var(--field-borders);
  background: var(--background-primary);
}

.text-format-button--underline {
  text-decoration: underline;
}

.text-format-button--strike {
  text-decoration: line-through;
}

.text-format-button--list {
  font-size: 1.45rem;
  line-height: 1;
}

.text-format-button--ordered-list {
  font-size: 0.72rem;
}

.text-format-icon {
  display: block;
  width: 16px;
  height: 16px;
  background-color: currentColor;
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
}

.text-format-icon[data-icon='undo-2'] {
  -webkit-mask-image: url('../images/icons/lucide/undo-2.svg');
  mask-image: url('../images/icons/lucide/undo-2.svg');
}

.text-format-icon[data-icon='redo-2'] {
  -webkit-mask-image: url('../images/icons/lucide/redo-2.svg');
  mask-image: url('../images/icons/lucide/redo-2.svg');
}

.text-editor-toolbar .clear-text-button {
  position: static !important;
  top: auto;
  right: auto;
  margin-left: auto;
  white-space: nowrap;
}

.text-editor {
  height: 360px;
  min-height: 360px;
  max-height: 360px;
  overflow-y: auto;
  resize: none;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.text-editor:empty::before {
  content: attr(data-placeholder);
  color: var(--label-color);
  pointer-events: none;
}

.text-editor h1,
.text-editor h2,
.text-editor blockquote,
.text-editor p {
  margin: 0 0 0.55em;
}

.text-editor blockquote {
  padding-left: 12px;
  border-left: 3px solid var(--primary-color);
  color: var(--label-color);
}

.text-editor strong,
.text-editor b,
.preview-panel .page-a .paper-content strong,
.preview-panel .page-a .paper-content b {
  font-weight: 700 !important;
}

.page-a .paper-content ul,
.page-a .paper-content ol {
  margin: 0 0 0.55em;
  padding-left: 1.35em;
}

.page-a .paper-content li {
  padding-left: 0.08em;
}

.visually-hidden-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 520px) {
  .text-editor-toolbar {
    flex-wrap: wrap;
  }

  .text-editor-toolbar .clear-text-button {
    margin-left: auto;
  }
}

/* Keep the tab content compact after the legacy panel rules. */
.editor-tab-panel {
  padding: 12px 8px !important;
}

.hero {
  padding: 40px 0 22px;
}

.content-color-section {
  position: relative;
  margin: 12px 0 0;
  padding: 0 !important;
  border: 0 !important;
}

.ink-picker,
.effect-picker {
  position: relative;
  z-index: 12;
}

.ink-picker-trigger,
.effect-picker-trigger {
  display: grid;
  width: 100%;
  min-height: 42px;
  grid-template-columns: minmax(0, 1fr) auto 16px;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid var(--field-borders);
  border-radius: 12px;
  background: var(--elevation-background);
  color: var(--font-color-primary);
  text-align: left;
}

.ink-picker-trigger:hover,
.ink-picker-trigger:focus-visible,
.effect-picker-trigger:hover,
.effect-picker-trigger:focus-visible {
  border-color: var(--primary-color);
}

.ink-picker-current {
  width: 24px;
  height: 24px;
  border: 2px solid var(--background-primary);
  border-radius: 50%;
  background: #000f55;
  box-shadow: 0 0 0 1px var(--field-borders);
}

.ink-picker-menu,
.effect-picker-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 30;
  width: min(420px, calc(100vw - 48px));
  padding: 12px;
  border: 1px solid var(--field-borders);
  border-radius: 14px;
  background: var(--background-primary);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.18);
}

.ink-picker-spectrum {
  position: relative;
  height: 150px;
  border-radius: 10px;
  background: linear-gradient(to top, #000, transparent),
    linear-gradient(to right, #fff, transparent), #322760;
  cursor: crosshair;
}

.ink-picker-cursor {
  position: absolute;
  top: 0;
  left: 0;
  width: 14px;
  height: 14px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: transparent;
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.72), 0 1px 3px rgba(15, 23, 42, 0.38);
  pointer-events: none;
  transform: translate(-50%, -50%);
}

.ink-picker-hue {
  width: 100%;
  height: 18px;
  margin: 10px 0;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 999px;
  background: linear-gradient(
    to right,
    #f00,
    #ff0,
    #0f0,
    #0ff,
    #00f,
    #f0f,
    #f00
  );
  appearance: none;
  -webkit-appearance: none;
}

.ink-picker-hue::-webkit-slider-thumb {
  width: 20px;
  height: 20px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--primary-color);
  box-shadow: 0 0 0 1px var(--field-borders);
  appearance: none;
  -webkit-appearance: none;
}

.ink-picker-hue::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--primary-color);
}

.ink-picker-value-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.ink-picker-value-row label {
  font-size: 0.72rem;
  font-weight: 700;
}

.ink-picker-value-row input[type='text'] {
  min-height: 36px;
  padding: 8px 10px;
  border-radius: 9px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.82rem;
}

.ink-picker-value-row input[type='color'] {
  width: 38px;
  height: 36px;
  padding: 2px;
  border: 1px solid var(--field-borders);
  border-radius: 9px;
  background: var(--background-primary);
}

.ink-picker-menu .ink-swatches {
  display: grid !important;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}

.ink-picker-menu .ink-swatch {
  width: 32px !important;
  height: 32px !important;
  justify-self: center;
}

.ink-picker-menu .ink-swatch .ink-dot {
  width: 26px !important;
  height: 26px !important;
}

.effect-picker-trigger {
  grid-template-columns: 28px minmax(0, 1fr) 16px;
}

.effect-picker-preview {
  display: block;
  width: 24px;
  height: 24px;
  border: 1px solid var(--field-borders);
  border-radius: 6px;
  background: #fff;
}

.effect-picker-preview--shadow {
  background: linear-gradient(135deg, #fff 30%, #9ca3af 100%);
}

.effect-picker-preview--scanner {
  background: linear-gradient(135deg, #111 0%, #aaa 48%, #fff 100%);
}

.effect-picker-menu {
  display: grid;
  gap: 5px;
  padding: 7px;
}

.effect-picker-option {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  padding: 8px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--font-color-primary);
  text-align: left;
}

.effect-picker-option:hover,
.effect-picker-option.is-selected {
  border-color: var(--field-borders);
  background: var(--elevation-background);
}

.effect-picker-option strong,
.effect-picker-option small {
  display: block;
}

.effect-picker-option strong {
  font-size: 0.76rem;
}

.effect-picker-option small {
  margin-top: 2px;
  color: var(--label-color);
  font-size: 0.66rem;
}

/* Final picker interaction rules. Keep popup visibility stronger than the
   display rules used by the grid layouts, and give each popup its own layer. */
.ink-picker-menu[hidden],
.effect-picker-menu[hidden],
.paper-picker-menu[hidden],
.font-picker-menu[hidden] {
  display: none !important;
}

.toolbar-ink-picker {
  position: relative;
  z-index: 120;
  flex: 0 0 auto;
}

.toolbar-ink-picker .ink-picker-trigger {
  display: grid;
  width: 32px;
  height: 32px;
  min-height: 32px;
  padding: 4px;
  place-items: center;
  border-radius: 50%;
  grid-template-columns: 1fr;
}

.toolbar-ink-picker .ink-picker-current {
  width: 21px;
  height: 21px;
}

.toolbar-ink-picker .ink-picker-menu {
  top: calc(100% + 8px);
  left: 0;
  z-index: 121;
}

.paper-picker-menu {
  z-index: 101;
}

.effect-picker-menu {
  width: min(520px, calc(100vw - 32px));
  grid-template-columns: repeat(2, minmax(0, 1fr));
  z-index: 106;
}

.effect-picker-option {
  min-width: 0;
}

.fine-tune-reset {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  margin: 8px 0 22px;
  padding: 7px 11px;
  border: 1px solid var(--field-borders);
  border-radius: 9px;
  background: var(--background-primary);
  color: var(--label-color);
  font-size: 0.76rem;
  font-weight: 700;
}

.fine-tune-reset:hover,
.fine-tune-reset:focus-visible {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.fine-tune-reset-icon {
  display: block;
  width: 15px;
  height: 15px;
  background-color: currentColor;
  -webkit-mask: url('../images/icons/lucide/rotate-cw.svg') center / contain
    no-repeat;
  mask: url('../images/icons/lucide/rotate-cw.svg') center / contain no-repeat;
}

.editor-tab-panel#fine-tune-panel {
  padding-top: 26px !important;
}

/* Dropdowns are positioned overlays, not part of the left panel's height.
   Keep the editor shell and tab panels from clipping their menus. The text
   editor keeps its own scrolling field, so this does not add page scrolling. */
.editor-panel,
.editor-tab-panel {
  overflow: visible !important;
}

.editor-tab-panel {
  max-height: none !important;
}

/* SEO content placeholders stay empty until real product examples are added. */
.seo-image-placeholder {
  min-height: 190px;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--field-borders);
  border-radius: 14px;
  background: #f1f2f4;
}

.bottom-summary {
  align-items: center;
}

.bottom-summary h2 {
  margin: 0 0 8px;
  font-size: 1.18rem;
}

.bottom-summary p {
  max-width: 700px;
  margin: 0;
  color: var(--label-color);
  line-height: 1.6;
}

/* Refined SEO content layout. These rules stay scoped below the editor so
   the live editor and its output surface keep their established sizing. */
.seo-intro {
  padding: 18px 0 28px;
}

.seo-intro-heading {
  max-width: 900px;
  margin-bottom: 0;
  padding: 20px 24px 22px;
  border-top: 1px solid var(--field-borders);
  border-bottom: 1px solid var(--field-borders);
}

.seo-intro-heading h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3vw, 2.45rem);
  line-height: 1.18;
}

.seo-kicker {
  margin: 0 0 10px !important;
  color: var(--primary-color) !important;
  font-size: 0.7rem !important;
  font-weight: 800 !important;
  letter-spacing: 0.1em !important;
  text-transform: uppercase;
}

.seo-intro .lead {
  max-width: 820px;
  color: var(--label-color);
  font-size: 1.02rem;
  line-height: 1.7;
}

.seo-section {
  padding: 40px 0 44px;
}

.seo-section-heading {
  max-width: 900px;
  margin-bottom: 22px;
}

.seo-section-heading h2 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: clamp(1.8rem, 3vw, 2.45rem);
  line-height: 1.18;
  letter-spacing: -0.025em;
}

.seo-section-heading .lead {
  max-width: 820px;
  font-size: 1.02rem;
  line-height: 1.65;
}

.seo-heading-icon,
.seo-card-icon {
  display: inline-block;
  flex: 0 0 auto;
  background-color: var(--primary-color);
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
}

.seo-heading-icon {
  width: 21px;
  height: 21px;
}

.seo-card-icon {
  width: 22px;
  height: 22px;
  margin-bottom: 12px;
}

.seo-heading-icon[data-icon='palette'],
.seo-card-icon[data-icon='palette'] {
  -webkit-mask-image: url('../images/icons/lucide/palette.svg');
  mask-image: url('../images/icons/lucide/palette.svg');
}

.seo-heading-icon[data-icon='type'],
.seo-card-icon[data-icon='type'] {
  -webkit-mask-image: url('../images/icons/lucide/type.svg');
  mask-image: url('../images/icons/lucide/type.svg');
}

.seo-heading-icon[data-icon='file-text'],
.seo-card-icon[data-icon='file-text'] {
  -webkit-mask-image: url('../images/icons/lucide/file-text.svg');
  mask-image: url('../images/icons/lucide/file-text.svg');
}

.seo-heading-icon[data-icon='droplet'],
.seo-card-icon[data-icon='droplet'] {
  -webkit-mask-image: url('../images/icons/lucide/droplet.svg');
  mask-image: url('../images/icons/lucide/droplet.svg');
}

.seo-heading-icon[data-icon='pencil'],
.seo-card-icon[data-icon='pencil'] {
  -webkit-mask-image: url('../images/icons/lucide/pencil.svg');
  mask-image: url('../images/icons/lucide/pencil.svg');
}

.seo-heading-icon[data-icon='sliders-horizontal'] {
  -webkit-mask-image: url('../images/icons/lucide/sliders-horizontal.svg');
  mask-image: url('../images/icons/lucide/sliders-horizontal.svg');
}

.seo-heading-icon[data-icon='sparkles'],
.seo-card-icon[data-icon='sparkles'] {
  -webkit-mask-image: url('../images/icons/lucide/sparkles.svg');
  mask-image: url('../images/icons/lucide/sparkles.svg');
}

.seo-heading-icon[data-icon='lightbulb'] {
  -webkit-mask-image: url('../images/icons/lucide/lightbulb.svg');
  mask-image: url('../images/icons/lucide/lightbulb.svg');
}

.seo-section .feature-grid,
.seo-section .quick-grid,
.seo-section .example-grid {
  gap: 14px;
}

.seo-section .feature-card,
.seo-section .step-card,
.seo-section .example-card {
  min-height: 0;
  margin: 0;
  padding: 20px 20px 22px;
  border-radius: 18px;
}

.seo-section .feature-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.seo-section .feature-card h3,
.seo-section .step-card h3,
.seo-section .example-card h3 {
  margin: 0 0 8px;
  color: var(--font-color-primary);
  font-size: 1.12rem;
  line-height: 1.3;
}

.seo-section .feature-card p,
.seo-section .step-card p,
.seo-section .example-card p {
  margin: 0;
  color: var(--label-color);
  font-size: 1.02rem;
  line-height: 1.6;
}

.seo-use-cases .feature-card {
  min-height: 146px;
}

.seo-how-to .step-card {
  text-align: left;
}

.seo-how-to .step-index {
  width: 30px;
  height: 30px;
  margin: 0 0 14px;
  font-size: 0.78rem;
}

.seo-examples .example-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.seo-examples .example-card {
  overflow: hidden;
}

.seo-examples .example-card img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 16px;
  border-radius: 12px;
  object-fit: contain;
}

.seo-ai .section-copy {
  max-width: 820px;
  margin: 18px auto 0;
  padding: 14px 18px;
  border-left: 3px solid var(--primary-color);
  background: color-mix(
    in srgb,
    var(--primary-color) 6%,
    var(--background-primary)
  );
  color: var(--label-color);
  font-size: 0.88rem;
  line-height: 1.6;
}

.seo-faq .faq-stack {
  max-width: 760px;
  gap: 10px;
}

.seo-faq .faq-item summary {
  padding: 15px 18px;
  font-size: 1.12rem;
  line-height: 1.35;
}

.seo-faq .faq-item p {
  padding: 0 18px 17px;
  font-size: 0.98rem;
  line-height: 1.6;
}

.seo-bottom-summary {
  padding-top: 22px;
  padding-bottom: 42px;
}

.seo-bottom-summary .bottom-summary {
  padding: 24px 28px;
  border-radius: 20px;
  border-color: #0a0a0a;
  background: #0a0a0a;
  color: #fff;
}

.seo-bottom-summary .bottom-summary h2 {
  margin: 0 0 8px;
  color: #fff;
  font-size: clamp(1.5rem, 2.4vw, 1.9rem);
  line-height: 1.25;
}

.seo-bottom-summary .bottom-summary p:not(.seo-kicker) {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.02rem;
  line-height: 1.6;
}

.seo-bottom-summary .bottom-summary .seo-kicker {
  color: #ff704b !important;
}

.seo-bottom-summary .button-dark {
  min-height: 42px;
  padding: 10px 18px;
  border-radius: 10px;
  border-color: var(--primary-color) !important;
  background: var(--primary-color) !important;
  color: #fff !important;
  font-size: 0.98rem;
  white-space: nowrap;
}

.seo-bottom-summary .button-dark:hover {
  border-color: #e84620 !important;
  background: #e84620 !important;
}

@media (max-width: 1080px) {
  .seo-examples .example-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .seo-section {
    padding: 30px 0 34px;
  }

  .seo-section-heading h2 {
    font-size: 1.55rem;
  }

  .seo-section .feature-card p,
  .seo-section .step-card p,
  .seo-section .example-card p,
  .seo-intro .lead,
  .seo-section-heading .lead {
    font-size: 0.98rem;
  }

  .seo-examples .example-grid {
    grid-template-columns: 1fr;
  }

  .seo-bottom-summary .bottom-summary {
    padding: 20px;
  }
}

.paper-picker-menu,
.effect-picker-menu {
  position: absolute !important;
}

/* Only the active popup sits above neighboring picker triggers. */
.font-picker:has(#font-picker-trigger[aria-expanded='true']),
.paper-picker:has(#paper-picker-trigger[aria-expanded='true']),
.effect-picker:has(#effect-picker-trigger[aria-expanded='true']),
.toolbar-ink-picker:has(#ink-picker-trigger[aria-expanded='true']) {
  z-index: 300;
}

@media (max-width: 720px) {
  .hero {
    padding: 34px 0 18px;
  }

  .section-editor {
    scroll-margin-top: 84px;
  }
}

/* Final SEO and empty-output refinements. */
.output-empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 180px;
  padding: 28px;
  color: var(--label-color);
  text-align: left;
}

.output-empty-state strong {
  display: block;
  color: var(--font-color-primary);
  font-size: 1rem;
}

.output-empty-state p {
  margin: 5px 0 0;
  font-size: 0.9rem;
}

.preview-limit-message {
  width: min(100%, 340px);
  max-width: 340px;
  margin: 4px auto 0;
  padding: 0 4px 2px;
  border: 0;
  background: transparent;
  color: var(--label-color);
  font-size: 0.72rem;
  line-height: 1.35;
  text-align: center;
}

.preview-limit-message::before {
  content: '!';
  display: inline-grid;
  width: 14px;
  height: 14px;
  margin-right: 5px;
  place-items: center;
  border: 1px solid var(--primary-color);
  border-radius: 50%;
  color: var(--primary-color);
  font-size: 0.62rem;
  font-weight: 700;
  vertical-align: -1px;
}

.preview-limit-message[hidden] {
  display: none;
}

.preview-measure-content {
  contain: layout style paint;
}

.output-heading {
  margin: 0 0 12px;
  color: var(--font-color-primary);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.2;
}

.output-empty-icon,
.seo-intro-note-icon {
  display: inline-block;
  flex: 0 0 auto;
  background-color: var(--primary-color);
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
}

.output-empty-icon {
  width: 28px;
  height: 28px;
  -webkit-mask-image: url('../images/icons/lucide/file-text.svg');
  mask-image: url('../images/icons/lucide/file-text.svg');
}

.output-shell:has(.output-empty-state) {
  min-height: 180px;
  padding: 0 !important;
}

.seo-intro .lead {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 860px;
  margin: 0 auto;
  padding: 16px 18px;
  border-left: 3px solid var(--primary-color);
  border-radius: 12px;
  background: color-mix(
    in srgb,
    var(--primary-color) 7%,
    var(--background-primary)
  );
  text-align: left;
}

.seo-intro-note-icon {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  -webkit-mask-image: url('../images/icons/lucide/info.svg');
  mask-image: url('../images/icons/lucide/info.svg');
}

.editor-panel,
.controls-panel,
.output-shell,
.example-card,
.feature-card,
.guide-card,
.faq-item,
.cta-card,
.table-wrap,
.preview-panel {
  border-radius: 18px !important;
}

.seo-section .feature-card,
.seo-section .step-card,
.seo-section .example-card {
  padding: 28px;
}

.seo-faq .faq-stack {
  max-width: 860px;
}

.seo-faq .faq-item summary {
  padding: 24px 18px;
}

.seo-bottom-summary .bottom-summary {
  padding: 40px 28px;
}

.seo-card-icon[data-icon='book-open'] {
  -webkit-mask-image: url('../images/icons/lucide/book-open.svg');
  mask-image: url('../images/icons/lucide/book-open.svg');
}

.seo-card-icon[data-icon='mail'] {
  -webkit-mask-image: url('../images/icons/lucide/mail.svg');
  mask-image: url('../images/icons/lucide/mail.svg');
}

.seo-card-icon[data-icon='notebook'] {
  -webkit-mask-image: url('../images/icons/lucide/notebook.svg');
  mask-image: url('../images/icons/lucide/notebook.svg');
}

.seo-card-icon[data-icon='printer'] {
  -webkit-mask-image: url('../images/icons/lucide/printer.svg');
  mask-image: url('../images/icons/lucide/printer.svg');
}

.seo-card-icon[data-icon='download'] {
  -webkit-mask-image: url('../images/icons/lucide/download.svg');
  mask-image: url('../images/icons/lucide/download.svg');
}

/* Theme controls use the same local Lucide assets as the editor controls. */
.theme-icon {
  display: block;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  background-color: currentColor;
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
}

.theme-icon--sun {
  -webkit-mask-image: url('../images/icons/lucide/sun.svg');
  mask-image: url('../images/icons/lucide/sun.svg');
}

.theme-icon--moon {
  -webkit-mask-image: url('../images/icons/lucide/moon.svg');
  mask-image: url('../images/icons/lucide/moon.svg');
}

.dark-mode-toggle .moon {
  display: none;
}

body.dark .dark-mode-toggle .sun {
  display: none;
}

body.dark .dark-mode-toggle .moon {
  display: block;
}

/* Theme changes should be immediate. A global transition makes the sticky
   header briefly retain the light surface while the body switches themes. */
.fade-in-dark,
.fade-in-light,
.site-header {
  transition: none !important;
}

body.dark .quick-guide {
  border-color: rgba(255, 107, 53, 0.42);
  background: #1f2937;
  color: #e2e8f0;
}

body.dark .quick-guide-copy strong {
  background: rgba(255, 107, 53, 0.18);
  color: #ff8a66;
}

body.dark .clear-text-button {
  border-color: var(--field-borders) !important;
  background: #1f2937 !important;
  color: #cbd5e1 !important;
}

body.dark .clear-text-button:hover,
body.dark .clear-text-button:focus-visible {
  border-color: var(--primary-color) !important;
  background: #293548 !important;
  color: #ff8a66 !important;
}

/* Pattern previews need an explicit paper base in dark mode. Without it,
   gradient-only grid and dot styles reveal the surrounding dark menu. */
body.dark .paper-card-preview--simple,
body.dark .paper-card-preview--college-ruled,
body.dark .paper-card-preview--wide-ruled,
body.dark .paper-card-preview--narrow-ruled,
body.dark .paper-card-preview--grid-5mm,
body.dark .paper-card-preview--grid-1cm,
body.dark .paper-card-preview--dot-grid,
body.dark .paper-card-preview--engineering-grid,
body.dark .paper-card-preview--notebook,
body.dark .paper-card-preview--cornell {
  background-color: #ffffff;
}

body.dark .paper-card-preview--legal-pad {
  background-color: #fff5cf;
}

/* Mobile navigation and editor composition. Keep the desktop rules above
   intact and make this block the final source of truth for small screens. */
.mobile-menu-toggle {
  display: none;
  width: 34px;
  height: 34px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--field-borders);
  border-radius: 10px;
  background: transparent;
  color: var(--font-color-primary);
}

.mobile-menu-toggle:hover,
.mobile-menu-toggle:focus-visible {
  border-color: var(--primary-color);
  color: var(--primary-color);
  outline: none;
}

.mobile-menu-icon {
  display: block;
  width: 18px;
  height: 18px;
  background-color: currentColor;
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
}

.mobile-menu-icon--open {
  -webkit-mask-image: url('../images/icons/lucide/menu.svg');
  mask-image: url('../images/icons/lucide/menu.svg');
}

.mobile-menu-icon--close {
  display: none;
  -webkit-mask-image: url('../images/icons/lucide/x.svg');
  mask-image: url('../images/icons/lucide/x.svg');
}

.mobile-menu-toggle[aria-expanded='true'] .mobile-menu-icon--open {
  display: none;
}

.mobile-menu-toggle[aria-expanded='true'] .mobile-menu-icon--close {
  display: block;
}

@media (max-width: 720px) {
  .site-shell {
    width: min(100% - 24px, 1280px);
    padding-bottom: 84px;
  }

  .site-header {
    position: sticky;
    top: 0;
    z-index: 200;
    flex-direction: row !important;
    align-items: center;
    gap: 8px;
    padding: 8px 0 10px;
  }

  .brand {
    min-width: 0;
    gap: 7px;
  }

  .brand-logo {
    width: 30px;
    height: 30px;
    flex-basis: 30px;
  }

  .brand-text {
    overflow: hidden;
    font-size: 0.84rem;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .top-actions {
    width: auto;
    flex: 0 0 auto;
    flex-wrap: nowrap;
    margin-left: auto;
  }

  .top-actions .dark-mode-toggle,
  .mobile-menu-toggle {
    width: 34px;
    height: 34px;
  }

  .mobile-menu-toggle {
    display: inline-grid;
  }

  .topnav {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    left: 0;
    z-index: 210;
    display: none;
    flex-direction: column;
    gap: 3px;
    margin: 0;
    padding: 8px;
    border: 1px solid var(--field-borders);
    border-radius: 14px;
    background: var(--background-primary);
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.16);
  }

  .topnav.is-open {
    display: flex;
  }

  .topnav a {
    width: 100%;
    padding: 12px 13px;
    border-radius: 9px;
    color: var(--font-color-primary);
    font-size: 0.88rem;
  }

  .topnav a:hover,
  .topnav a:focus-visible {
    background: var(--elevation-background);
    color: var(--primary-color);
    outline: none;
  }

  .hero {
    padding: 32px 0 18px;
  }

  .hero h1 {
    font-size: clamp(2.15rem, 10vw, 3rem);
    line-height: 1.03;
    white-space: normal;
  }

  .hero-lead {
    max-width: 34rem;
    font-size: 0.94rem;
    line-height: 1.55;
    white-space: normal;
  }

  .quick-guide {
    width: 100%;
    margin-top: 14px;
    padding: 10px 12px;
    font-size: 0.78rem;
  }

  .editor-layout {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 16px;
    align-items: start;
  }

  .editor-panel,
  .preview-panel {
    min-height: 0 !important;
    height: auto !important;
    align-self: start;
  }

  .editor-tab-content {
    height: auto !important;
    max-height: none !important;
    flex: 0 0 auto !important;
    overflow: visible !important;
  }

  .editor-tab-panel {
    max-height: none !important;
    padding: 12px 8px !important;
    overflow: visible !important;
  }

  .editor-tab {
    gap: 4px;
    padding: 12px 2px 10px;
    font-size: 0.63rem;
  }

  .editor-tab-icon {
    width: 14px;
    height: 14px;
    flex-basis: 14px;
  }

  .text-editor-toolbar {
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--field-borders) transparent;
  }

  .text-editor {
    height: 300px;
    min-height: 300px;
    max-height: 300px;
  }

  .ai-input {
    min-height: 300px;
  }

  .preview-panel {
    padding: 8px 12px 12px !important;
  }

  .preview-page-viewport {
    display: flex;
    height: calc(11.7 * 280px / 8.3) !important;
    min-height: 0 !important;
    align-items: flex-start;
    justify-content: center;
  }

  .preview-page-container,
  .preview-page-stage {
    width: 280px;
    height: calc(11.7 * 280px / 8.3);
    flex: 0 0 280px;
    padding: 0 !important;
  }

  .preview-page-stage > .page-a {
    transform: scale(0.7);
  }

  .preview-page-controls {
    top: 6px;
    left: 6px;
    margin: 0;
  }

  .preview-nav {
    width: 32px;
    height: 32px;
    font-size: 1.5rem;
  }

  .preview-nav--prev {
    left: 0;
  }

  .preview-nav--next {
    right: 0;
  }

  .preview-limit-message {
    margin: 8px 0 0;
    font-size: 0.68rem;
    line-height: 1.4;
  }

  .editor-actions {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 8px;
    width: calc(100% - 16px);
    bottom: max(8px, env(safe-area-inset-bottom));
    padding: 9px 10px calc(9px + env(safe-area-inset-bottom));
    border-radius: 16px;
  }

  .editor-summary {
    display: grid;
    gap: 6px;
    width: 100%;
  }

  .editor-stats {
    width: 100%;
    gap: 6px;
  }

  .editor-stats > span {
    min-width: 0;
    flex: 1 1 0;
    padding: 4px 5px;
  }

  .editor-actions .generation-status {
    max-width: 100%;
    font-size: 0.68rem;
    text-align: center;
  }

  .editor-actions .generate-image-button {
    grid-row: auto !important;
    width: 100%;
    min-height: 44px;
    font-size: 0.92rem;
  }

  .output-section,
  .site-footer {
    padding-bottom: 112px;
  }

  .output-browser {
    padding: 0 30px;
  }

  .output-pages {
    gap: 12px;
    padding: 12px 8px 16px;
  }

  .output-page-card {
    width: 100% !important;
    min-width: 100% !important;
    flex-basis: 100% !important;
  }

  .output-page-actions {
    margin-top: 12px;
  }
}

@media (max-width: 350px) {
  .brand-text {
    max-width: 156px;
  }

  .preview-page-viewport {
    height: calc(11.7 * 248px / 8.3) !important;
  }

  .preview-page-container,
  .preview-page-stage {
    width: 248px;
    height: calc(11.7 * 248px / 8.3);
    flex-basis: 248px;
  }

  .preview-page-stage > .page-a {
    transform: scale(0.62);
  }
}