:root {
  color-scheme: light;
  --bg: #f5f6f8;
  --bg-accent: #eef1f5;
  --surface: #ffffff;
  --surface-strong: #ffffff;
  --surface-soft: #f8f9fb;
  --surface-muted: #f1f3f6;
  --surface-input: #ffffff;
  --surface-button: #ffffff;
  --surface-pill: #f4f6f8;
  --surface-accent: #faecea;
  --surface-accent-soft: #fff4f2;
  --surface-success: #edf8f1;
  --surface-danger: #fff1f0;
  --status-success: #397a55;
  --text: #20242a;
  --muted: #69717d;
  --line: #dfe3e8;
  --line-strong: #c9cfd7;
  --primary: #c6534c;
  --primary-strong: #a9413b;
  --primary-text: #ffffff;
  --focus: rgba(198, 83, 76, 0.2);
  --radius-xl: 10px;
  --radius-lg: 8px;
  --radius-md: 6px;
  --content-width: 1080px;
  --font-display: "Avenir Next", "Helvetica Neue", sans-serif;
  --font-body: "Avenir Next", "Helvetica Neue", sans-serif;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #101217;
  --bg-accent: #15191f;
  --surface: #181c22;
  --surface-strong: #181c22;
  --surface-soft: #1e232b;
  --surface-muted: #242a33;
  --surface-input: #12161c;
  --surface-button: #1e232b;
  --surface-pill: #222831;
  --surface-accent: #3a2526;
  --surface-accent-soft: #302122;
  --surface-success: #172d22;
  --surface-danger: #351d20;
  --status-success: #73c792;
  --text: #e7eaf0;
  --muted: #99a2ae;
  --line: #303741;
  --line-strong: #414a56;
  --primary: #df7770;
  --primary-strong: #ee8d86;
  --primary-text: #25100e;
  --focus: rgba(223, 119, 112, 0.24);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  transition: background-color 180ms ease, color 180ms ease;
}

.shell {
  width: min(var(--content-width), calc(100% - 32px));
  margin: 0 auto;
  padding: 20px 0 56px;
}

.shell-app {
  padding-bottom: 42px;
}

.shell-queue {
  padding-bottom: 140px;
}

.shell-auth {
  max-width: 860px;
}

[hidden] {
  display: none !important;
}

.topbar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  margin-bottom: 14px;
  min-height: 54px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.brand img {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  object-fit: contain;
}

.topbar-nav,
.topbar-account {
  display: flex;
  align-items: center;
  gap: 4px;
}

.topbar-nav {
  min-width: 0;
}

.topbar-account {
  justify-content: flex-end;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 160ms ease, color 160ms ease;
}

.nav-link:hover {
  background: var(--surface-muted);
  color: var(--text);
}

.nav-link-current {
  background: var(--surface-accent);
  color: var(--primary);
}

.user-badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 9px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.84rem;
  white-space: nowrap;
}

.button-ghost {
  min-height: 32px;
  padding-inline: 10px;
  border-color: transparent;
  background: transparent;
}

.button-ghost:hover {
  background: var(--surface-muted);
}

h2 {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: -0.015em;
}

h2 {
  font-size: 1.08rem;
  margin-bottom: 14px;
}

.lead {
  max-width: 62ch;
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.button-row {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.lookup-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 160px auto;
  gap: 12px;
  align-items: end;
  margin-top: 0;
}

.lookup-filters {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.lookup-filters-label {
  color: var(--muted);
  font-size: 0.95rem;
}

.filter-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease;
}

.filter-chip:hover {
  border-color: var(--line-strong);
}

.filter-chip input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.filter-chip span {
  color: var(--text);
  font-size: 0.94rem;
}

.filter-chip-active {
  border-color: var(--primary);
  background: var(--surface-accent);
}

.filter-chip-active span {
  color: var(--primary);
  font-weight: 600;
}

.field-grow {
  margin-bottom: 0;
}

.field-small {
  margin-bottom: 0;
}

.button-large {
  min-height: 40px;
  padding-inline: 16px;
}

.advanced-box {
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
}

.advanced-box summary {
  cursor: pointer;
  color: var(--muted);
  font-weight: 600;
}

.advanced-box .field {
  margin-top: 14px;
  margin-bottom: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 13px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--text);
  font: inherit;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.button:hover {
  border-color: var(--line-strong);
}

.button:disabled {
  cursor: default;
  opacity: 0.7;
}

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

.button-primary:hover {
  border-color: var(--primary-strong);
  background: var(--primary-strong);
}

.button-secondary {
  border-color: var(--line);
  background: var(--surface-button);
}

.blank-canvas {
  margin-top: 24px;
}

.blank-card,
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.blank-card {
  position: relative;
  min-height: 380px;
  padding: 20px;
  overflow: hidden;
}

.blank-label {
  display: inline-block;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-muted);
  font-size: 0.84rem;
  color: var(--muted);
}

.blank-grid {
  position: absolute;
  inset: 68px 28px 28px;
  border-radius: calc(var(--radius-lg) - 4px);
  border: 1px dashed var(--line-strong);
  background: var(--surface-soft);
}

.panel {
  padding: 18px;
}

.lookup-panel {
  margin-bottom: 14px;
}

.source-mode-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
  margin-bottom: 16px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-muted);
}

.source-mode-button {
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.94rem;
  font-weight: 700;
  cursor: pointer;
}

.source-mode-button:hover {
  color: var(--text);
}

.source-mode-button-active {
  border-color: color-mix(in srgb, var(--primary) 25%, var(--line));
  background: var(--surface-accent);
  color: var(--primary);
}

.source-mode-button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 1px;
}

.source-mode-panel[hidden],
.upload-source-panel[hidden] {
  display: none;
}

.upload-source-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.7fr) auto;
  gap: 12px;
  align-items: end;
}

.upload-file-field {
  position: relative;
  display: grid;
  align-content: center;
  min-height: 74px;
  padding: 12px 14px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  cursor: pointer;
}

.upload-subtitle-note {
  grid-column: 1 / -1;
}

.upload-file-field:hover {
  border-color: var(--primary);
  background: var(--surface-accent-soft);
}

.upload-file-field:focus-within {
  outline: 2px solid var(--focus);
  border-color: var(--primary);
}

.upload-file-field input {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.upload-file-title {
  color: var(--text);
  font-weight: 700;
}

.upload-file-field small {
  margin-top: 5px;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.8rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.upload-source-panel .upload-title-field {
  margin-bottom: 0;
}

.panel > h2:first-child,
.panel > .section-top:first-child {
  margin: -2px -2px 16px;
  padding: 0 2px 12px;
  border-bottom: 1px solid var(--line);
}

.app-grid {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.results-column {
  display: grid;
  gap: 14px;
}

.side-column {
  display: grid;
  gap: 14px;
}

.section-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 14px;
}

.section-top h2 {
  margin-bottom: 0;
}

.section-top-small {
  margin-bottom: 12px;
}

.section-top-small h2 {
  font-size: 1.12rem;
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

.field span,
.muted {
  color: var(--muted);
  font-size: 0.9rem;
}

input,
select,
textarea {
  width: 100%;
  min-height: 38px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-input);
  color: var(--text);
  font: inherit;
}

input[type="checkbox"],
input[type="range"] {
  accent-color: var(--primary);
}

input[type="color"] {
  min-height: 38px;
  padding: 4px;
  cursor: pointer;
}

textarea {
  min-height: 120px;
  padding: 10px 11px;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--focus);
  border-color: var(--primary);
}

select {
  padding-right: 10px;
}

.secret-field-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.secret-field-row input {
  min-width: 0;
}

.secret-toggle {
  white-space: nowrap;
}

.favorites-panel {
  position: static;
}

.queue-panel {
  position: static;
}

.favorites-list {
  display: grid;
  gap: 12px;
}

.favorite-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
}

.favorite-open,
.favorite-remove {
  border: 0;
  background: transparent;
  font: inherit;
}

.favorite-open {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 0;
  cursor: pointer;
  text-align: left;
}

.favorite-remove {
  padding: 0;
  border-radius: var(--radius-md);
  background: var(--surface-accent-soft);
  color: var(--primary);
  cursor: pointer;
}

.button-icon {
  width: 34px;
  min-width: 34px;
  height: 34px;
  min-height: 34px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.button-icon svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button-danger {
  color: var(--primary);
  border-color: color-mix(in srgb, var(--primary) 34%, var(--line));
  background: var(--surface-accent-soft);
}

.button-danger:hover {
  border-color: var(--primary);
  background: var(--surface-accent);
}

.favorite-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--surface-muted);
}

.favorite-text {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.favorite-text strong,
.favorite-text span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.favorite-text span {
  color: var(--muted);
  font-size: 0.92rem;
}

.queue-list {
  display: grid;
  gap: 12px;
}

.queue-card {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 12px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
}

.queue-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--surface-muted);
}

.queue-main {
  min-width: 0;
  display: grid;
  gap: 6px;
}

.queue-main strong,
.queue-main span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-main span {
  color: var(--muted);
  font-size: 0.92rem;
}

.queue-actions,
.table-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

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

.queue-page-panel {
  overflow: hidden;
}

.queue-page-list {
  display: grid;
  gap: 12px;
}

.queue-item-card {
  position: relative;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-soft);
}

.queue-item-header {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.queue-item-title {
  margin: 0;
  font-size: clamp(0.96rem, 1.2vw, 1.12rem);
  line-height: 1.3;
}

.queue-item-summary {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
}

.queue-item-thumb {
  width: 128px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--surface-muted);
}

.workflow-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-muted);
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1;
  white-space: nowrap;
}

.workflow-pill-new {
  background: var(--surface-muted);
}

.workflow-pill-downloaded {
  border-color: #b7dfc3;
  background: #edf8f1;
  color: #237b3d;
}

.workflow-pill-generated {
  border-color: #e9bbb7;
  background: #fbeceb;
  color: #9f3f39;
}

.workflow-pill-uploaded {
  border-color: #ead39e;
  background: #fff8e8;
  color: #8a5b0a;
}

.workflow-pill-used {
  background: var(--surface-accent-soft);
  color: var(--primary);
}

:root[data-theme="dark"] .workflow-pill-downloaded {
  border-color: #28543a;
  background: #172d22;
  color: #9ad4af;
}

:root[data-theme="dark"] .workflow-pill-generated {
  border-color: #68403f;
  background: #382526;
  color: #eea19b;
}

:root[data-theme="dark"] .workflow-pill-uploaded {
  border-color: #584727;
  background: #302817;
  color: #f1cc8b;
}

.queue-workflow-select {
  width: auto;
  min-height: 24px;
  padding: 0 8px;
  appearance: none;
  cursor: pointer;
  font-size: 0.78rem;
}

.queue-item-info {
  min-width: 0;
  display: grid;
  gap: 7px;
}

.queue-item-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.queue-item-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-muted);
  color: var(--muted);
  font-size: 0.78rem;
}

.queue-item-statuses {
  flex: 0 0 auto;
  align-items: center;
  justify-content: flex-start;
}

.queue-item-summary > .queue-actions {
  justify-content: flex-end;
  align-items: flex-start;
  flex-wrap: nowrap;
}

.queue-item-summary > .queue-actions .button-table {
  min-height: 30px;
  padding-inline: 9px;
  font-size: 0.8rem;
}

.queue-item-summary > .queue-actions .button-icon {
  width: 30px;
  min-width: 30px;
  height: 30px;
  min-height: 30px;
}

.queue-settings-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-height: 250px;
  border-bottom: 1px solid var(--line);
}

.queue-settings-column {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 14px;
  padding-top: 22px;
  padding-bottom: 22px;
}

.queue-composition-settings {
  padding-right: clamp(18px, 3vw, 36px);
}

.queue-split-settings {
  padding-left: clamp(18px, 3vw, 36px);
  border-left: 1px solid var(--line);
}

.queue-settings-column > .field {
  margin-bottom: 0;
}

.queue-cut-value {
  width: min(100%, 480px);
}

.queue-audio-track,
.queue-video-quality,
.queue-video-preset {
  width: min(100%, 560px);
}

.queue-download-estimate {
  margin-top: -2px;
}

.queue-split-mode-field {
  width: min(100%, 480px);
}

.queue-split-mode {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-muted);
}

.queue-split-mode-button {
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid transparent;
  border-radius: calc(var(--radius-md) - 2px);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
}

.queue-split-mode-button:hover:not(:disabled) {
  color: var(--text);
}

.queue-split-mode-button-active {
  border-color: color-mix(in srgb, var(--primary) 24%, var(--line));
  background: var(--surface-accent);
  color: var(--primary);
}

.queue-split-mode-button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 1px;
}

.queue-split-mode-button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.queue-parts-input:disabled {
  background: var(--surface-muted);
  color: var(--muted);
}

.switch-field {
  display: grid;
  gap: 8px;
}

.queue-option-switch {
  min-height: 66px;
  padding: 12px 14px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
}

.switch-control {
  position: relative;
  display: inline-flex;
  width: 44px;
  height: 24px;
}

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

.switch-slider {
  width: 100%;
  border-radius: 999px;
  background: var(--line-strong);
  border: 1px solid var(--line-strong);
  transition: background-color 160ms ease;
}

.switch-slider::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  transition: transform 160ms ease;
}

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

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

.switch-control input:disabled + .switch-slider {
  opacity: 0.55;
}

.queue-split-note {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.queue-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 0;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.queue-progress-block {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.queue-progress-label {
  font-size: 0.95rem;
  line-height: 1.3;
}

.queue-progress-detail {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.generated-section {
  margin-top: 24px;
}

.generated-empty {
  margin: 0;
}

.generated-grid {
  --generated-preview-width: calc((100% - 56px) / 4.5);
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: var(--generated-preview-width);
  width: 100%;
  min-width: 0;
  gap: 14px;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 8px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  align-items: start;
}

.generated-grid::-webkit-scrollbar {
  height: 10px;
}

.generated-grid::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 999px;
}

.generated-grid::-webkit-scrollbar-track {
  background: var(--surface-muted);
  border-radius: 999px;
}

.generated-grid > * {
  scroll-snap-align: start;
}

.generated-preview-card {
  width: 100%;
  min-width: 0;
  max-width: none;
  box-sizing: border-box;
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
}

.generated-preview-video {
  width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-md);
  background: #0c0f13;
}

.generated-preview-footer {
  display: grid;
  gap: 6px;
}

.generated-preview-footer strong {
  line-height: 1.35;
}

.publish-composer {
  display: grid;
  gap: 14px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.publish-composer textarea {
  min-height: 96px;
  resize: vertical;
}

.publish-helper {
  margin: -4px 0 0;
  line-height: 1.55;
}

.publish-actions {
  display: flex;
  justify-content: flex-start;
}

.queue-fixed-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  padding: 10px 16px 14px;
  pointer-events: none;
}

.queue-fixed-bar-inner {
  width: min(var(--content-width), 100%);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-strong);
  pointer-events: auto;
}

.queue-fixed-copy {
  display: grid;
  gap: 4px;
}

.queue-fixed-copy strong {
  font-size: 1rem;
}

.queue-fixed-copy span {
  color: var(--muted);
  font-size: 0.94rem;
}

.button-table {
  min-height: 32px;
  padding-inline: 10px;
  font-size: 0.86rem;
}

.button-table.button-icon {
  min-height: 34px;
  padding: 0;
}

.result-empty {
  min-height: 120px;
}

.lead-compact {
  max-width: 56ch;
  margin-top: 10px;
}

.channel-card {
  overflow: hidden;
}

.channel-header {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.channel-avatar {
  width: 88px;
  height: 88px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  background: var(--surface-muted);
  border: 1px solid var(--line);
}

.channel-main {
  min-width: 0;
  flex: 1;
}

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

.channel-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.channel-handle,
.channel-id,
.source-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-pill);
  color: var(--muted);
  font-size: 0.84rem;
}

.channel-description {
  margin: 16px 0 0;
  line-height: 1.65;
}

.videos-panel,
.message-panel {
  overflow: hidden;
}

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

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

.videos-table th,
.videos-table td {
  padding: 11px 10px;
  border-top: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

.videos-table thead th {
  border-top: 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.video-thumb {
  width: 140px;
  max-width: 140px;
  aspect-ratio: 16 / 9;
  display: block;
  border-radius: var(--radius-md);
  object-fit: cover;
  background: var(--surface-muted);
}

.video-title-cell {
  min-width: 260px;
  line-height: 1.45;
}

.video-title-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.video-meta-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-muted);
  color: var(--muted);
  font-size: 0.85rem;
}

.videos-table td:last-child {
  min-width: 260px;
}

.table-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
}

.table-empty {
  color: var(--muted);
  text-align: center;
}

.message-list {
  display: grid;
  gap: 10px;
}

.message-item {
  padding: 11px 13px;
  border-radius: var(--radius-md);
  background: var(--surface-success);
  border: 1px solid var(--line);
  line-height: 1.55;
}

.legal-links {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.legal-copy {
  max-width: 760px;
  margin: 0 auto;
}

.legal-copy h1 { margin-top: 0; }
.legal-copy h2 { margin: 24px 0 8px; font-size: 1.05rem; }
.legal-copy p { line-height: 1.65; }

.message-error {
  background: var(--surface-danger);
  border-color: #f0b7b3;
}

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

.auth-panel,
.settings-grid .panel {
  min-width: 0;
}

.auth-form,
.settings-form {
  display: grid;
  gap: 10px;
}

.field-hint {
  color: var(--muted);
  font-size: 0.9rem;
}

.settings-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.settings-storage-panel {
  display: grid;
  gap: 12px;
}

.settings-storage-panel h2,
.history-summary-panel h2,
.history-summary-panel p {
  margin: 0;
}

.storage-progress {
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--line);
}

.storage-progress span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--primary);
  transition: width 180ms ease;
}

.history-page,
.history-list {
  display: grid;
  gap: 14px;
}

.history-summary-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 0.45fr);
  gap: 24px;
  align-items: center;
}

.history-summary-panel p {
  margin-top: 6px;
}

.history-storage-summary {
  display: grid;
  gap: 9px;
}

.history-item {
  min-width: 0;
}

.history-item-header {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
}

.history-thumbnail {
  width: 132px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--surface-muted);
}

.history-thumbnail-empty {
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 800;
}

.history-item-copy h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.35;
}

.history-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
}

.history-status-available {
  color: var(--success);
}

.history-status-deleted,
.history-deletion-note {
  color: var(--muted);
}

.history-deletion-note {
  margin: 10px 0 0;
  font-size: 0.9rem;
}

.history-clips {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(150px, 18%);
  gap: 12px;
  margin-top: 16px;
  padding-top: 16px;
  overflow-x: auto;
  border-top: 1px solid var(--line);
}

.history-clip {
  min-width: 0;
}

.history-clip video {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-md);
  background: #000;
}

.history-clip div {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 7px;
}

.history-clip small {
  color: var(--muted);
}

.admin-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 14px;
}

.admin-users-panel,
.admin-grid > .message-panel {
  grid-column: 1 / -1;
}

.admin-credential-fields {
  display: grid;
  gap: 12px;
}

.admin-credential-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.admin-credential-row .field {
  margin: 0;
}

.admin-clear-secret {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--muted);
  font-size: 0.82rem;
  white-space: nowrap;
}

.admin-clear-secret input {
  width: auto;
}

.admin-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}

.admin-metric {
  display: grid;
  gap: 5px;
  min-width: 0;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
}

.admin-metric span {
  color: var(--muted);
  font-size: 0.78rem;
}

.admin-metric strong {
  overflow: hidden;
  font-size: 1rem;
  text-overflow: ellipsis;
}

.admin-status-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.admin-status-columns h3 {
  margin-bottom: 8px;
  font-size: 0.92rem;
}

.admin-dependency-list,
.admin-count-list {
  border-top: 1px solid var(--line);
}

.admin-status-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.84rem;
}

.status-ok {
  color: var(--status-success);
}

.status-error {
  color: var(--primary);
}

.admin-users-table td,
.admin-users-table th {
  white-space: nowrap;
}

.theme-setting {
  display: flex;
  align-items: center;
}

.settings-sections-panel {
  padding-block: 0;
}

.settings-subsection {
  padding-block: 20px;
}

.settings-subsection + .settings-subsection {
  border-top: 1px solid var(--line);
}

.settings-subsection h2,
.settings-subsection p {
  margin: 0;
}

.settings-interface-section {
  display: grid;
  grid-template-columns: minmax(180px, 0.55fr) minmax(320px, 1fr);
  gap: 28px;
  align-items: center;
}

.settings-subsection-controls {
  display: grid;
  grid-template-columns: minmax(170px, 1fr) auto;
  gap: 22px;
  align-items: end;
}

.settings-language-field {
  margin: 0;
}

.theme-setting {
  gap: 12px;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
}

.tiktok-connection-panel {
  display: grid;
  gap: 16px;
}

.tiktok-connection-panel .section-top {
  margin-bottom: 0;
}

.tiktok-connection-panel .section-top p {
  margin: 4px 0 0;
}

.tiktok-connection-content {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
}

.tiktok-connection-avatar {
  width: 54px;
  height: 54px;
  flex: 0 0 auto;
  border-radius: 50%;
  object-fit: cover;
}

.tiktok-connection-copy {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.tiktok-connection-copy p,
.tiktok-connection-copy small {
  margin: 0;
  overflow-wrap: anywhere;
}

.video-preset-settings-form {
  gap: 18px;
}

.video-preset-workspace {
  display: grid;
  grid-template-columns: minmax(420px, 1fr) minmax(300px, 0.72fr);
  gap: 14px;
  align-items: start;
}

.video-preset-controls {
  display: grid;
  gap: 14px;
}

.video-preset-controls > .field,
.video-preset-editor-grid .field {
  margin-bottom: 0;
}

.video-source-switches,
.video-preset-editor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.video-preset-switch {
  min-height: 62px;
  padding: 12px 14px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 600;
}

.range-field {
  align-content: start;
}

.range-field input[type="range"] {
  min-height: 30px;
  padding-inline: 0;
  accent-color: var(--primary);
}

.video-preset-preview-panel {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.video-preset-preview-stage {
  display: grid;
  place-items: center;
  padding: 14px;
  border-radius: var(--radius-md);
  background: var(--surface-muted);
}

.video-preset-preview-canvas {
  position: relative;
  width: min(100%, 255px);
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: #000;
}

.video-preset-preview-background,
.video-preset-preview-original {
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 0.76rem;
  font-weight: 700;
  text-align: center;
}

.video-preset-preview-background[hidden],
.video-preset-preview-original[hidden] {
  display: none;
}

.video-preset-preview-background {
  position: absolute;
  inset: 0;
  background: #4a5650;
  border: 10px solid #39423e;
}

.video-preset-preview-original {
  position: absolute;
  left: 50%;
  z-index: 1;
  aspect-ratio: 16 / 9;
  transform: translateX(-50%);
  background: var(--primary);
  border: 3px solid rgba(255, 255, 255, 0.65);
}

.video-preset-preview-original[data-position="top"] {
  top: 0;
}

.video-preset-preview-original[data-position="center"] {
  top: 50%;
  transform: translate(-50%, -50%);
}

.video-preset-preview-original[data-position="bottom"] {
  bottom: 0;
}

.video-preset-audio-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.video-preset-audio-summary span {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  padding-inline: 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-muted);
  color: var(--muted);
  font-size: 0.8rem;
}

.unified-subtitle-editor {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-soft);
}

.unified-subtitle-toggle {
  width: min(100%, 480px);
}

.unified-subtitle-preview[hidden],
.subtitle-preview-cards[hidden] {
  display: none;
}

.unified-subtitle-preview {
  z-index: 2;
  width: 82%;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  line-height: 1.2;
  transform: translate(-50%, -50%);
}

.subtitle-settings-form {
  gap: 18px;
}

.subtitle-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: end;
}

.subtitle-toolbar-actions {
  justify-content: flex-end;
}

.subtitle-editor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.subtitle-workspace {
  display: grid;
  grid-template-columns: minmax(360px, 0.85fr) minmax(420px, 1.15fr);
  gap: 14px;
  align-items: start;
}

.subtitle-controls {
  display: grid;
  gap: 14px;
}

.subtitle-controls .field,
.subtitle-editor-grid .field {
  margin-bottom: 0;
}

.subtitle-preview-panel {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.subtitle-preview-stage {
  display: grid;
  place-items: center;
  padding: 14px;
  border-radius: var(--radius-md);
  background: var(--surface-muted);
}

.subtitle-preview-video {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(100%, 320px);
  min-height: 0;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #655d5b;
}

.subtitle-preview-bubble {
  position: absolute;
  left: 50%;
  bottom: 19%;
  z-index: 1;
  width: min(80%, 440px);
  padding: 18px 22px;
  border-radius: var(--radius-lg);
  text-align: center;
  line-height: 1.25;
  font-weight: 700;
  transform: translateX(-50%);
}

.subtitle-preview-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.subtitle-preview-card {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-muted);
}

.subtitle-preview-card strong {
  color: var(--primary);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.subtitle-preview-card span {
  line-height: 1.45;
}

.subtitle-preview-card-active {
  border-color: var(--primary);
}

@media (max-width: 860px) {
  .history-summary-panel {
    grid-template-columns: 1fr;
  }

  .history-item-header {
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .history-thumbnail {
    width: 112px;
  }

  .history-item-header > .button {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .history-clips {
    grid-auto-columns: minmax(145px, 32%);
  }

  .admin-grid {
    grid-template-columns: 1fr;
  }

  .admin-users-panel,
  .admin-grid > .message-panel {
    grid-column: auto;
  }

  .admin-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .admin-status-columns {
    grid-template-columns: 1fr;
  }

  .admin-credential-row {
    grid-template-columns: 1fr;
  }

  .admin-clear-secret {
    white-space: normal;
  }

  .app-grid,
  .lookup-form,
  .auth-grid,
  .api-settings-form,
  .video-preset-workspace,
  .subtitle-workspace,
  .subtitle-toolbar {
    grid-template-columns: 1fr;
  }

  .subtitle-editor-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .favorites-panel,
  .queue-panel {
    position: static;
  }

  .topbar {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 6px 12px;
    padding: 10px 12px;
  }

  .topbar-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    overflow-x: auto;
    padding-top: 6px;
    border-top: 1px solid var(--line);
    scrollbar-width: none;
  }

  .topbar-nav::-webkit-scrollbar {
    display: none;
  }

  .topbar-account {
    grid-column: 2;
    grid-row: 1;
  }

  .channel-header {
    flex-direction: column;
  }

  .channel-avatar {
    width: 88px;
    height: 88px;
    border-radius: var(--radius-lg);
  }

  .video-thumb {
    width: 124px;
    max-width: 124px;
  }

  .queue-card {
    grid-template-columns: 1fr;
  }

  .queue-item-thumb {
    width: 120px;
  }

  .queue-item-summary {
    grid-template-columns: 120px minmax(0, 1fr);
  }

  .queue-item-summary > .queue-actions {
    grid-column: 2;
    justify-content: flex-start;
  }

  .queue-card-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .queue-card-footer .button {
    width: 100%;
  }

  .generated-grid {
    --generated-preview-width: calc((100% - 21px) / 2.5);
  }

  .queue-fixed-bar {
    padding-inline: 10px;
  }

  .queue-fixed-bar-inner {
    width: calc(100% - 4px);
    flex-direction: column;
    align-items: stretch;
  }

  .shell {
    width: min(100% - 20px, var(--content-width));
    padding-top: 12px;
  }

  .upload-source-panel {
    grid-template-columns: 1fr;
  }

  .upload-source-panel .button {
    width: 100%;
  }

}

@media (max-width: 560px) {
  .history-item-header {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 11px;
  }

  .history-thumbnail {
    width: 88px;
  }

  .history-clips {
    grid-auto-columns: minmax(140px, 60%);
  }

  .topbar {
    padding-inline: 10px;
  }

  .source-mode-button {
    min-height: 42px;
    padding-inline: 10px;
    font-size: 0.84rem;
  }

  .nav-link {
    min-height: 32px;
    padding-inline: 9px;
    font-size: 0.8rem;
  }

  .user-badge {
    max-width: 110px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .panel {
    padding: 14px;
  }

  .queue-item-card {
    padding: 14px;
  }

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

  .queue-item-statuses {
    width: 100%;
    justify-content: flex-start;
  }

  .queue-item-summary {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 12px;
  }

  .queue-item-thumb {
    width: 104px;
  }

  .queue-item-summary > .queue-actions {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }

  .queue-settings-layout {
    min-height: 0;
  }

  .queue-settings-column {
    padding: 16px 0 22px;
  }

  .queue-split-settings {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .queue-split-mode-field,
  .queue-cut-value,
  .queue-audio-track,
  .queue-video-quality,
  .queue-video-preset {
    width: 100%;
  }

  .settings-interface-section,
  .settings-subsection-controls {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .settings-language-field {
    width: 100%;
  }

  .theme-setting {
    justify-content: space-between;
  }

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

  .video-source-switches,
  .video-preset-editor-grid {
    grid-template-columns: 1fr;
  }

  .video-preset-preview-stage {
    padding: 10px;
  }

  .subtitle-preview-stage {
    padding: 10px;
  }

  .generated-grid {
    --generated-preview-width: calc((100% - 7px) / 1.5);
    gap: 10px;
  }

  .queue-fixed-bar {
    padding: 6px;
  }

  .queue-fixed-bar-inner {
    width: 100%;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    padding: 8px;
  }

  .queue-fixed-copy {
    flex: 0 0 auto;
  }

  .queue-fixed-copy strong {
    font-size: 0.86rem;
    white-space: nowrap;
  }

  .queue-fixed-bar-inner .button {
    flex: 1;
    min-width: 0;
  }

  .queue-fixed-copy span {
    display: none;
  }
}