:root {
  color-scheme: dark;
  --bg: #11110f;
  --panel: #1b1d1a;
  --panel-2: #22251f;
  --text: #f5f1e8;
  --muted: #aaa496;
  --line: #34382f;
  --accent: #e4ff5a;
  --accent-dark: #9eb72c;
  --danger: #ff816d;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input {
  font: inherit;
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0;
}

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

.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 22px;
}

.input-panel {
  display: grid;
  gap: 22px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  line-height: 1.05;
}

h1 {
  font-size: clamp(2.2rem, 7vw, 5rem);
}

h2 {
  font-size: 1.6rem;
}

.stack {
  display: grid;
  gap: 14px;
}

label,
legend {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.url-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

input[type="url"],
input[type="text"],
input[type="password"],
input[type="number"] {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #10120f;
  color: var(--text);
  padding: 0 14px;
}

.auth-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #141611;
  padding: 14px;
}

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

.auth-grid {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 10px;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

button,
.download-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid var(--accent-dark);
  border-radius: 6px;
  background: var(--accent);
  color: #15170f;
  padding: 0 18px;
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
}

.secondary-button {
  min-height: 38px;
  border-color: var(--line);
  background: var(--panel-2);
  color: var(--text);
  padding: 0 12px;
  font-size: 0.88rem;
}

.stop-actions {
  display: flex;
  justify-content: flex-end;
}

.danger-button {
  border-color: #9d3427;
  background: #7d291f;
  color: #fff;
}

button:disabled {
  cursor: wait;
  opacity: 0.6;
}

.progress-panel {
  display: grid;
  gap: 8px;
}

.progress-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

#progress-label {
  color: var(--text);
}

.progress-track {
  position: relative;
  height: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #0d0f0c;
}

.progress-bar {
  position: absolute;
  inset: 0 auto 0 0;
  width: 42%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent));
  animation: progress-slide 1.05s ease-in-out infinite;
}

@keyframes progress-slide {
  0% {
    transform: translateX(-110%);
  }

  100% {
    transform: translateX(250%);
  }
}

.status {
  min-height: 22px;
  color: var(--muted);
}

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

.hidden {
  display: none;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}

.meta-grid > div {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-2);
  padding: 14px;
}

.meta-label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.78rem;
}

.meta-grid strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

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

.source-actions {
  display: flex;
  justify-content: flex-end;
}

.generation-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.generation-config {
  display: grid;
  gap: 16px;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #141611;
  padding: 18px;
}

.auto-badge,
.category-heading span {
  border: 1px solid var(--accent-dark);
  border-radius: 999px;
  color: var(--accent);
  padding: 4px 9px;
  font-size: 0.76rem;
  font-weight: 800;
}

.generation-checks,
.generation-settings {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.generation-checks label,
.generation-settings label {
  display: flex;
  min-height: 46px;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-2);
  padding: 10px 12px;
}

.generation-settings input[type="number"] {
  min-height: 34px;
  margin-left: auto;
  width: 72px;
}

.generation-settings select {
  min-height: 34px;
  margin-left: auto;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #10120f;
  color: var(--text);
  padding: 0 8px;
}

.natural-cut-label {
  grid-column: span 3;
}

.output-category {
  margin-top: 24px;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

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

.category-heading h3,
.category-description {
  margin: 0;
}

.category-heading h3 {
  font-size: 1.3rem;
  text-transform: uppercase;
}

.category-description {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.88rem;
}

.output-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.secondary-download-link {
  border-color: var(--line);
  background: var(--panel-2);
  color: var(--text);
}

fieldset {
  border: 0;
  margin: 8px 0 0;
  padding: 0;
}

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

.hooks-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin-top: 10px;
}

.hook-option {
  position: relative;
}

.hook-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.hook-option span {
  display: flex;
  min-height: 64px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-2);
  padding: 12px;
  font-weight: 900;
}

.hook-option input:checked + span {
  border-color: var(--accent);
  color: var(--accent);
}

.custom-reel {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.custom-reel-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 10px;
  align-items: end;
  margin-top: 10px;
}

.custom-reel-row label {
  display: block;
  margin-bottom: 6px;
}

.caption-add-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: start;
}

.caption-add-row textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #10120f;
  color: var(--text);
  padding: 10px 14px;
  font: inherit;
  resize: vertical;
}

.captions-list {
  display: grid;
  gap: 8px;
  margin-top: 14px;
  max-height: 320px;
  overflow-y: auto;
}

.caption-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-2);
  padding: 8px 8px 8px 12px;
}

.caption-text {
  overflow-wrap: anywhere;
  font-weight: 800;
}

.caption-remove {
  flex: 0 0 auto;
}

.reel-card-error {
  border-color: var(--danger);
}

.reel-card-error .reel-caption {
  color: var(--danger);
}

.reels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.reels-grid:empty::after {
  content: "No reels generated for this category.";
  display: block;
  color: var(--muted);
  font-size: 0.86rem;
}

.reel-card {
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  padding: 12px;
  box-sizing: border-box;
  min-width: 0;
}

.reel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.reel-index {
  font-weight: 900;
}

.reel-time {
  color: var(--muted);
  font-size: 0.86rem;
}

.reel-video {
  width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: 6px;
  background: #000;
  object-fit: contain;
}

.reel-caption {
  margin: 0;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.download-link,
.reel-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--accent);
  padding: 8px 12px;
  font-weight: 800;
  font-size: 0.88rem;
  text-decoration: none;
  text-align: center;
  box-sizing: border-box;
  width: 100%;
  cursor: pointer;
}

.download-link:hover,
.reel-download:hover {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.05);
}

.yt-upload {
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.yt-upload input,
.yt-upload textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #10120f;
  color: var(--text);
  padding: 8px 10px;
  font: inherit;
  font-size: 0.88rem;
  resize: vertical;
  box-sizing: border-box;
}

.yt-upload-result {
  min-height: 18px;
  margin: 0;
}

.yt-upload-result.error {
  color: var(--danger);
}

.yt-upload-result a {
  color: var(--accent);
}

.path {
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: 0.86rem;
}

.temp-badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  padding: 2px 6px;
  font-size: 0.76rem;
  font-weight: 700;
  white-space: nowrap;
}

.regen-container {
  display: grid;
  gap: 8px;
  border-top: 1px dashed var(--line);
  padding-top: 8px;
  box-sizing: border-box;
}

.regen-toggle-btn {
  width: 100%;
  text-align: center;
  font-size: 0.84rem;
  padding: 6px 10px;
  box-sizing: border-box;
}

.regen-box {
  display: grid;
  gap: 8px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.regen-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px;
  align-items: center;
  width: 100%;
  min-width: 0;
}

.regen-row select,
.regen-row input {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #10120f;
  color: var(--text);
  padding: 6px 8px;
  font: inherit;
  font-size: 0.82rem;
  text-overflow: ellipsis;
}

.regen-row button,
.regen-auto-btn {
  font-size: 0.8rem;
  padding: 6px 10px;
  white-space: nowrap;
  box-sizing: border-box;
}

.regen-auto-btn {
  width: 100%;
}

@media (max-width: 720px) {
  .shell {
    width: min(100% - 20px, 1120px);
    padding: 10px 0;
  }

  .panel {
    padding: 16px;
  }

  .url-row,
  .auth-grid,
  .meta-grid,
  .generation-actions,
  .custom-reel-row,
  .caption-add-row {
    grid-template-columns: 1fr;
  }

  .generation-checks,
  .generation-settings {
    grid-template-columns: 1fr;
  }

  .natural-cut-label {
    grid-column: auto;
  }

  .fieldset-header {
    align-items: stretch;
    flex-direction: column;
  }
}

.update-banner {
  position: sticky;
  top: 0;
  z-index: 9999;
  background: linear-gradient(90deg, #1e3a8a, #2563eb);
  color: #ffffff;
  padding: 10px 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  animation: update-slide-down 0.3s ease-out;
}

.update-banner-content {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.9rem;
}

.update-reload-btn {
  background: #ffffff;
  color: #1e3a8a;
  border: none;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s ease;
}

.update-reload-btn:hover {
  opacity: 0.9;
}

@keyframes update-slide-down {
  from {
    transform: translateY(-100%);
  }
  to {
    transform: translateY(0);
  }
}