.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;
}

:root {
  font-size: 16px;

  --radius-sm: 0.9rem;
  --radius-md: 1.2rem;
  --radius-lg: 1.6rem;
  --radius-pill: 999px;

  --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
  --shadow-soft: 0 16px 45px rgba(0, 0, 0, 0.28);

  --ok: #2dd4bf;
  --danger: #ff6b6b;
  --warning: #fbbf24;

  /* Default theme (dark) – works even if JS is disabled */
  --bg: #070814;
  --bg2: #0c1024;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-strong: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.10);
  --text: #f8fafc;
  --muted: rgba(248, 250, 252, 0.72);
  --accent: #8b5cf6;
  --accent2: #22c55e;
  --ring: rgba(139, 92, 246, 0.55);
}

html[data-theme='light'] {
  --bg: #f6f7fb;
  --bg2: #ffffff;
  --panel: rgba(15, 23, 42, 0.04);
  --panel-strong: rgba(15, 23, 42, 0.06);
  --border: rgba(15, 23, 42, 0.12);
  --text: #0b1220;
  --muted: rgba(11, 18, 32, 0.72);
  --accent: #6d28d9;
  --accent2: #16a34a;
  --ring: rgba(109, 40, 217, 0.35);
}

html[data-theme='dark'] {
  --bg: #070814;
  --bg2: #0c1024;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-strong: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.10);
  --text: #f8fafc;
  --muted: rgba(248, 250, 252, 0.72);
  --accent: #8b5cf6;
  --accent2: #22c55e;
  --ring: rgba(139, 92, 246, 0.55);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.55;
  letter-spacing: -0.01em;
  background:
    radial-gradient(900px 600px at 16% 0%, rgba(139, 92, 246, 0.18), transparent 55%),
    radial-gradient(900px 600px at 82% 16%, rgba(34, 197, 94, 0.14), transparent 55%),
    linear-gradient(180deg, var(--bg2) 0%, var(--bg) 100%);
  color: var(--text);
  min-height: 100vh;
}

.page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand h1 {
  margin: 0;
  font-size: 1.65rem;
  letter-spacing: -0.02em;
}

.brand p {
  margin: 0.2rem 0 0;
  color: var(--muted);
}

.logo {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: grid;
  place-items: center;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #0a0c14;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--panel);
  font-size: 0.9rem;
  color: var(--muted);
  backdrop-filter: blur(10px);
}

.status-pill .dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: var(--radius-pill);
  background: var(--muted);
  display: inline-block;
}

.icon-button {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.icon-button:hover {
  transform: translateY(-1px);
  background: var(--panel-strong);
  border-color: rgba(139, 92, 246, 0.35);
}

.icon-button .icon {
  display: none;
}

.icon-button .icon-sun {
  display: block;
}

html[data-theme='light'] .icon-button .icon-moon {
  display: block;
}

html[data-theme='light'] .icon-button .icon-sun {
  display: none;
}

.layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.main {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero {
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(800px 520px at 10% 10%, rgba(139, 92, 246, 0.18), transparent 55%),
    radial-gradient(800px 520px at 90% 20%, rgba(34, 197, 94, 0.14), transparent 55%),
    var(--panel);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
  padding: 2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.hero-title {
  margin: 0.85rem 0 0.4rem;
  font-size: clamp(1.6rem, 2.2vw, 2.2rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.hero-subtitle {
  margin: 0 0 1.2rem;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 60ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.hero-note {
  margin: 0.9rem 0 0;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.badge {
  border: 1px solid var(--border);
  background: var(--panel);
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-pill);
  color: var(--muted);
  font-size: 0.85rem;
  backdrop-filter: blur(10px);
}

.secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.05rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}

.secondary:hover {
  transform: translateY(-1px);
  background: var(--panel-strong);
  border-color: color-mix(in srgb, var(--accent) 28%, var(--border));
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.feature-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  padding: 1rem;
}

.feature-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

@supports not (background: color-mix(in srgb, white 50%, black)) {
  .hero {
    border: 1px solid var(--border);
  }
}

.panel {
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(10px);
}

.panel.info {
  background: var(--panel-strong);
}

.panel h2 {
  margin-top: 0;
  margin-bottom: 0.6rem;
  letter-spacing: -0.02em;
}

.panel p,
.panel small,
.panel li {
  color: var(--muted);
}

.dropzone {
  margin-top: 1rem;
  display: block;
  border: 1.5px dashed rgba(139, 92, 246, 0.35);
  border-radius: var(--radius-md);
  padding: 2.5rem 1.25rem;
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.dropzone:hover {
  border-color: rgba(139, 92, 246, 0.6);
  background: rgba(139, 92, 246, 0.05);
}

.dropzone.dragover {
  border-color: var(--accent);
  background: rgba(139, 92, 246, 0.10);
}

.dropzone__content {
  text-align: center;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.dropzone__content span {
  color: var(--accent);
  font-weight: 600;
}

.toggles {
  margin: 1.25rem 0 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}

.toggles label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-pill);
  background: var(--panel);
  border: 1px solid transparent;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.toggles input[type='checkbox'] {
  accent-color: var(--accent);
}

.primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.2rem;
  border-radius: var(--radius-sm);
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #0a0c14;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.2s ease, filter 0.2s ease;
}

.primary:hover {
  transform: translateY(-1px);
  filter: saturate(1.08);
}

.primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.ghost {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 0.8rem;
  color: var(--text);
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  font-size: 0.85rem;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.15s ease;
}

.ghost:hover {
  background: var(--panel-strong);
  transform: translateY(-1px);
}

.ghost:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.progress {
  margin-top: 1.5rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--panel);
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.progress[hidden] {
  display: none;
}

.spinner {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.12);
  border-top-color: var(--accent);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.result-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem;
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.result-card header {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  align-items: center;
}

.result-preview {
  min-height: 240px;
  background: rgba(0, 0, 0, 0.22);
  border-radius: var(--radius-md);
  border: 1px dashed rgba(139, 92, 246, 0.28);
  display: grid;
  place-items: center;
  overflow: hidden;
  position: relative;
}

.result-preview canvas,
.result-preview img,
.result-preview video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.placeholder {
  margin: 0;
  padding: 0 1.5rem;
  text-align: center;
  color: var(--muted);
}

.controls label {
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
  gap: 0.3rem;
  color: var(--muted);
}

.controls input[type='range'] {
  accent-color: var(--accent);
}

.info ol {
  padding-left: 1.2rem;
  line-height: 1.7;
}

.info code {
  background: rgba(255, 255, 255, 0.08);
  padding: 0.15rem 0.35rem;
  border-radius: 0.4rem;
}

.muted {
  color: var(--muted);
}

.nav-tabs {
  display: flex;
  gap: 0.5rem;
  padding: 0;
  margin: -1rem 0 1rem;
  border-bottom: 1px solid var(--border);
}

.nav-tab {
  padding: 0.75rem 1.25rem;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.nav-tab:hover {
  color: var(--text);
}

.nav-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.form-group label {
  font-size: 0.9rem;
  color: var(--muted);
  font-weight: 500;
}

.form-group textarea,
.form-group input[type="number"],
.form-group select {
  padding: 0.7rem 0.9rem;
  border-radius: 0.8rem;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.form-group textarea:focus,
.form-group input[type="number"]:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--panel-strong);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
}

.details {
  margin-top: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  padding: 0.9rem 1rem;
}

.details summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 600;
}

.details[open] summary {
  margin-bottom: 0.75rem;
}

.hint {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.callout {
  margin: 1rem 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
}

.callout a {
  color: var(--accent);
}

.callout ul {
  margin: 0.6rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.callout--warning {
  border-color: color-mix(in srgb, var(--warning) 55%, var(--border));
}

.stepper {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: -0.5rem 0 0.5rem;
}

.stepper__item {
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.2s ease, color 0.2s ease;
}

.stepper__item.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.stepper__item:hover {
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  transform: translateY(-1px);
}

.stepper__item.is-active {
  color: var(--text);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 16%, var(--panel));
}

.wizard {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  flex: 1;
  min-height: 0;
}

.wizard-step {
  display: none;
  flex: 1;
  min-height: 0;
}

.wizard-step.is-active {
  display: flex;
  flex-direction: column;
}

.wizard-step__body {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding-right: 0.25rem;
}

.wizard-actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.8rem;
  align-items: center;
  justify-content: space-between;
}

.wizard-actions--end {
  justify-content: flex-end;
}

.video-page .hero-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
}

.video-page {
  min-height: 100vh;
  overflow: hidden;
  padding: 1.5rem 1.5rem 1.5rem;
  gap: 1.2rem;
}

.video-page .main {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  gap: 1rem;
  display: grid;
  grid-template-columns: minmax(240px, 0.38fr) minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  align-items: stretch;
}

.video-hero {
  padding: 1.2rem;
}

.intro-panel {
  min-height: 0;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding-right: 0.35rem;
}

.intro-panel .hero-grid {
  grid-template-columns: 1fr;
}

.intro-panel .video-hero {
  padding: 1rem;
}

.intro-panel .quick-card {
  padding: 0.85rem;
  gap: 0.4rem;
}

.intro-panel .quick-steps {
  margin: 0.35rem 0 0.25rem;
}

.intro-panel .quick-note {
  display: none;
}

.video-page .hero-title {
  font-size: clamp(1.35rem, 2vw, 1.85rem);
}

.video-page .hero-subtitle {
  font-size: 0.98rem;
}

.video-page .hero-actions {
  gap: 0.5rem;
}

.hero-quick {
  display: flex;
  align-items: stretch;
}

.quick-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  padding: 1rem;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.quick-card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.quick-steps {
  margin: 0.5rem 0 0.4rem;
  padding-left: 1.1rem;
  color: var(--muted);
}

.quick-steps li {
  margin: 0 0 0.35rem;
}

.quick-note {
  margin: 0.2rem 0 0;
  font-size: 0.9rem;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.pill {
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 0.25rem 0.6rem;
  font-size: 0.78rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.6rem;
}

.simple-steps {
  margin: 0.6rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
  line-height: 1.6;
}

.simple-steps li {
  margin: 0.3rem 0;
}

.details--compact {
  margin-top: 0.6rem;
  padding: 0.6rem 0.85rem;
  background: rgba(255, 255, 255, 0.02);
}

.details--compact summary {
  font-size: 0.92rem;
}

.essentials-panel {
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  padding: 0.7rem 0.9rem;
  background: rgba(255, 255, 255, 0.02);
}

.essentials-panel .checkbox-row {
  margin: 0;
}

.essentials-panel .hint {
  margin-top: 0.4rem;
  font-size: 0.86rem;
}

.wizard-status {
  margin: 0.6rem 0 0.2rem;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px dashed transparent;
  font-size: 0.9rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.02);
}

.wizard-status.is-hidden {
  display: none;
}

.wizard-status.is-warning {
  border-color: color-mix(in srgb, var(--warning) 55%, var(--border));
  color: var(--warning);
  background: color-mix(in srgb, var(--warning) 12%, transparent);
}

.panel-subtitle {
  margin: 1rem 0 0.35rem;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
}

.pipeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0.8rem;
  margin-top: 1rem;
}

.pipeline-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  padding: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.pipeline-card h3 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.pipeline-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.pipeline-step {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-pill);
  display: grid;
  place-items: center;
  font-weight: 600;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #0a0c14;
}

.panel.wide {
  grid-column: 1 / -1;
}

.layout--video {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
}

.shot-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.9rem;
  margin-top: 1rem;
  max-height: none;
  overflow: visible;
}

.shot-toolbar {
  margin-top: 0.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: flex-end;
  justify-content: space-between;
}

.shot-search {
  flex: 1;
  min-width: 220px;
}

.shot-search input {
  width: 100%;
}

.toggle-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--muted);
  font-size: 0.85rem;
  cursor: pointer;
  user-select: none;
}

.toggle-chip input {
  accent-color: var(--accent);
}

.shot-filter-status {
  font-size: 0.85rem;
  color: var(--muted);
}

.mini-dropzone {
  display: block;
  border: 1.5px dashed rgba(139, 92, 246, 0.35);
  border-radius: var(--radius-md);
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.mini-dropzone:hover {
  border-color: var(--accent);
  background: rgba(139, 92, 246, 0.08);
}

.mini-dropzone input {
  display: none;
}

.mini-dropzone__content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--muted);
}

.mini-dropzone__content p {
  margin: 0 0 0.2rem;
  color: var(--text);
  font-weight: 500;
}

.shot-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.24);
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.shot-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.32);
}

.shot-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 70%, transparent), transparent);
  opacity: 0.8;
}

.shot-card.is-hidden {
  display: none;
}

.shot-card--warn {
  border-color: color-mix(in srgb, var(--warning) 55%, var(--border));
}

.shot-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.shot-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.shot-index,
.character-label {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
}

.shot-title {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  border-radius: 0.65rem;
  padding: 0.35rem 0.6rem;
  font-weight: 600;
  font-size: 0.95rem;
  min-width: 180px;
}

.shot-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.shot-metrics {
  font-size: 0.85rem;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 0.2rem 0.55rem;
  background: rgba(0, 0, 0, 0.2);
}

.shot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.8rem;
}

.shot-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.8rem;
}

.shot-details {
  margin-top: 0.2rem;
}

.shot-list--compact .shot-card {
  padding: 0.75rem;
  gap: 0.5rem;
}

.shot-list--compact .shot-action,
.shot-list--compact .shot-details,
.shot-list--compact .shot-warning {
  display: none;
}

.shot-list--compact .shot-title {
  font-size: 0.9rem;
}

.shot-warning {
  margin: 0;
  font-size: 0.85rem;
  color: var(--warning);
  display: none;
}

.shot-card--warn .shot-warning {
  display: block;
}

.empty-state {
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
  color: var(--muted);
  margin-top: 1rem;
}

.character-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.character-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.character-card.is-invalid {
  border-color: color-mix(in srgb, var(--warning) 55%, var(--border));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--warning) 30%, transparent);
}

.file-list {
  margin: 0.4rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.file-list li {
  margin: 0 0 0.2rem;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.8rem;
  margin-top: 1rem;
}

.stat {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.02);
}

.stat h4 {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
}

.stat p {
  margin: 0;
  font-size: 1.25rem;
}

.code-output {
  width: 100%;
  min-height: 220px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--panel);
  color: var(--text);
  padding: 0.85rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
  font-size: 0.85rem;
  line-height: 1.4;
}

.code-block {
  margin: 0.6rem 0 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  padding: 0.8rem 1rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text);
  white-space: pre;
  overflow-x: auto;
}

.export-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0.8rem 0 1rem;
}

.panel-header .export-actions {
  margin: 0;
}

.primary {
  text-decoration: none;
}

.checkbox-row {
  margin: 1rem 0 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  color: var(--muted);
}

.checkbox-row input[type='checkbox'] {
  margin-top: 0.25rem;
  accent-color: var(--accent);
}

.checkbox-row label {
  color: var(--muted);
}

.result-preview audio {
  width: min(560px, 100%);
}

.toast-container {
  position: fixed;
  z-index: 9999;
  right: 1rem;
  bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-width: min(420px, calc(100vw - 2rem));
}

.toast {
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg2) 60%, transparent);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  box-shadow: var(--shadow);
  color: var(--text);
  backdrop-filter: blur(12px);
}

.toast--info {
  border-color: color-mix(in srgb, var(--accent) 28%, var(--border));
}

.toast--error {
  border-color: color-mix(in srgb, var(--danger) 55%, var(--border));
}

@supports not (background: color-mix(in srgb, white 50%, black)) {
  .toast {
    background: var(--panel);
  }
}

*:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7fb;
    --bg2: #ffffff;
    --panel: rgba(15, 23, 42, 0.04);
    --panel-strong: rgba(15, 23, 42, 0.06);
    --border: rgba(15, 23, 42, 0.12);
    --text: #0b1220;
    --muted: rgba(11, 18, 32, 0.72);
    --accent: #6d28d9;
    --accent2: #16a34a;
    --ring: rgba(109, 40, 217, 0.35);
  }
}

@media (max-width: 980px) {
  .video-page {
    overflow: auto;
  }
  .video-page .main {
    display: flex;
    flex-direction: column;
    overflow: visible;
  }
  .intro-panel {
    padding-right: 0;
    overflow: visible;
  }
}

@media (max-width: 720px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero {
    padding: 1.4rem;
  }
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .video-page .hero-grid {
    grid-template-columns: 1fr;
  }
  .video-page {
    padding: 1.2rem 1.2rem 1.2rem;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .layout {
    grid-template-columns: 1fr;
  }
  .shot-list {
    max-height: none;
  }
  .results-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .sub-tabs {
    gap: 0.25rem;
  }
  .sub-tab {
    font-size: 0.8rem;
    padding: 0.5rem 0.75rem;
  }
  .inpaint-source-row {
    flex-direction: column;
  }
  .inpaint-toolbar {
    flex-wrap: wrap;
  }
  .lora-stepper {
    gap: 0.5rem;
  }
  .stepper-step span {
    display: none;
  }
}

/* ═══════════════════════════════════════════
   Sub-Tab Navigation
   ═══════════════════════════════════════════ */
.sub-tabs {
  display: flex;
  gap: 0.5rem;
  padding: 0 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--border);
}

.sub-tab {
  background: none;
  border: none;
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color 0.15s, border-color 0.15s;
}

.sub-tab:hover {
  color: var(--fg);
}

.sub-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* ═══════════════════════════════════════════
   Button row
   ═══════════════════════════════════════════ */
.button-row {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════════
   Inpainting
   ═══════════════════════════════════════════ */
.inpaint-source-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.inpaint-or {
  color: var(--muted);
  font-size: 0.85rem;
}

.dropzone--small {
  max-width: 200px;
  padding: 1rem;
}

.dropzone--small .dropzone__content svg {
  width: 32px;
  height: 32px;
}

.inpaint-canvas-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
}

.inpaint-toolbar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--bg-surface, var(--bg-card));
  border-bottom: 1px solid var(--border);
}

.tool-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  color: var(--fg);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.tool-btn:hover {
  background: var(--bg-hover, rgba(255,255,255,0.05));
}

.tool-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.tool-separator {
  width: 1px;
  height: 24px;
  background: var(--border);
  margin: 0 0.25rem;
}

.tool-range {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.tool-range input[type="range"] {
  width: 80px;
  accent-color: var(--accent);
}

.inpaint-canvas-container {
  display: flex;
  justify-content: center;
  background: repeating-conic-gradient(var(--border) 0% 25%, transparent 0% 50%) 50% / 16px 16px;
  min-height: 200px;
}

.inpaint-canvas-container canvas {
  max-width: 100%;
  cursor: crosshair;
  touch-action: none;
}

/* Prompt with speech button */
.prompt-with-speech {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

.prompt-with-speech textarea {
  flex: 1;
}

.speech-btn {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s;
}

.speech-btn:hover {
  background: var(--bg-hover, rgba(255,255,255,0.05));
}

.speech-btn.recording {
  background: var(--danger, #ef4444);
  border-color: var(--danger, #ef4444);
  color: #fff;
  animation: pulse-recording 1.5s ease-in-out infinite;
}

@keyframes pulse-recording {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
}

.speech-status {
  color: var(--danger, #ef4444);
  font-size: 0.8rem;
  font-weight: 500;
}

/* ═══════════════════════════════════════════
   LoRA Training – Stepper
   ═══════════════════════════════════════════ */
.lora-stepper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  padding: 1rem 0;
}

.stepper-step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--muted);
  transition: color 0.2s;
}

.stepper-step.active {
  color: var(--accent);
  font-weight: 600;
}

.stepper-step.completed {
  color: var(--ok, #22c55e);
}

.stepper-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  border: 2px solid var(--border);
  background: var(--bg-card);
  transition: all 0.2s;
}

.stepper-step.active .stepper-number {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.stepper-step.completed .stepper-number {
  border-color: var(--ok, #22c55e);
  background: var(--ok, #22c55e);
  color: #fff;
}

.stepper-line {
  flex: 1;
  height: 2px;
  background: var(--border);
  min-width: 20px;
}

/* LoRA steps */
.lora-step {
  display: none;
}

.lora-step.active {
  display: block;
}

/* LoRA summary */
.lora-summary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}

.lora-summary h3 {
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.lora-summary dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.4rem 1rem;
  font-size: 0.85rem;
}

.lora-summary dt {
  color: var(--muted);
  font-weight: 500;
}

.lora-summary dd {
  margin: 0;
}

/* LoRA upload preview */
.lora-upload-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.75rem 0;
}

.lora-thumb {
  width: 64px;
  height: 64px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.lora-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lora-thumb--more {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
}

.lora-upload-info {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

/* LoRA training progress */
.lora-training-progress {
  margin-top: 1.5rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.lora-training-progress h3 {
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.progress-bar-wrap {
  width: 100%;
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.progress-bar {
  height: 100%;
  background: var(--accent);
  border-radius: 4px;
  transition: width 0.5s ease;
}

.lora-progress-text {
  font-size: 0.85rem;
  color: var(--muted);
}

/* LoRA complete */
.lora-complete {
  text-align: center;
  padding: 2rem 1rem;
  margin-top: 1.5rem;
}

.lora-complete-icon {
  margin-bottom: 1rem;
}

.lora-complete h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.lora-complete p {
  color: var(--muted);
  margin-bottom: 1.25rem;
}

.lora-complete code {
  background: var(--bg-card);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  font-size: 0.9em;
  border: 1px solid var(--border);
}

/* LoRA Chips (for txt2img selection) */
.lora-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.lora-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--fg);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.15s;
}

.lora-chip:hover {
  border-color: var(--accent);
}

.lora-chip.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* LoRA list */
.lora-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.lora-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.lora-list-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.lora-list-info strong {
  font-size: 0.9rem;
}

.lora-list-info small {
  color: var(--muted);
  font-size: 0.8rem;
}

.lora-list-info code {
  background: var(--bg-surface, var(--bg-card));
  padding: 0.1em 0.3em;
  border-radius: 3px;
  font-size: 0.85em;
}

.lora-list-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.15rem;
  color: var(--muted);
  font-size: 0.8rem;
}