:root {
  color-scheme: dark;
  --bg: #0e1018;
  --panel: rgba(25, 29, 43, 0.9);
  --panel-strong: #1f2535;
  --text: #f4f7fb;
  --muted: #9da8bd;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #8ac7ff;
  --accent-2: #d58cff;
  --danger: #ff7a90;
  --ok: #91efc1;
  --warn: #ffd57e;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(138, 199, 255, 0.18), transparent 36rem),
    radial-gradient(circle at top right, rgba(213, 140, 255, 0.16), transparent 34rem),
    var(--bg);
  color: var(--text);
}

button, input, select {
  font: inherit;
}

button {
  border: 0;
  border-radius: 12px;
  padding: 0.72rem 1rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #09111f;
  font-weight: 700;
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.danger-button {
  background: linear-gradient(135deg, #ff7a90, #ffb077);
  color: #21060b;
}

input, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.72rem 0.85rem;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  outline: none;
}

select option {
  background: #151a28;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 2rem clamp(1rem, 4vw, 3rem) 1rem;
}

.topbar h1, .section-title h2 {
  margin: 0;
}

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

.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.layout {
  display: grid;
  gap: 1rem;
  padding: 0 clamp(1rem, 4vw, 3rem) 3rem;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.25);
  padding: 1.2rem;
  backdrop-filter: blur(16px);
}

.section-title, .asset-topline, .progress-meta, .actions-row, .task-actions, .pager, .header-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.badge, .value-badge {
  border-radius: 999px;
  padding: 0.28rem 0.65rem;
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 0.82rem;
  white-space: nowrap;
}

.badge.active {
  background: rgba(145, 239, 193, 0.16);
  color: var(--ok);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  margin: 1rem 0;
}

.stat-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 0.9rem;
  background: rgba(255, 255, 255, 0.05);
}

.stat-card span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
}

.stat-card strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 1.7rem;
}

.progress-wrap {
  display: grid;
  gap: 0.5rem;
  margin: 1rem 0;
}

.progress {
  overflow: hidden;
  height: 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

#progressBar {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--ok));
  transition: width 0.25s ease;
}

.small { font-size: 0.86rem; }
.check-line {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
}

.check-line input {
  width: auto;
}

.concurrency-line {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  white-space: nowrap;
}

.concurrency-line input {
  width: 5rem;
}

.task-actions {
  flex-wrap: wrap;
  justify-content: flex-start;
  margin-top: 1rem;
}

.video-table-wrap {
  overflow: auto;
  margin-top: 1rem;
}

.video-table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
}

.video-table th,
.video-table td {
  border-bottom: 1px solid var(--line);
  padding: 0.75rem 0.65rem;
  text-align: left;
  vertical-align: top;
}

.video-table th {
  color: var(--muted);
  font-weight: 600;
}

.video-table input[type="checkbox"] {
  width: auto;
}

.video-name {
  max-width: 34rem;
  word-break: break-word;
}

.log-box {
  margin-top: 1rem;
  color: var(--muted);
}

.log-box pre {
  max-height: 12rem;
  overflow: auto;
  margin: 0.7rem 0 0;
  padding: 0.8rem;
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.24);
  white-space: pre-wrap;
}

.filters {
  display: grid;
  grid-template-columns: minmax(14rem, 2fr) minmax(12rem, 1.4fr) repeat(6, minmax(7rem, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.asset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.asset-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel-strong);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.asset-card:hover {
  border-color: rgba(138, 199, 255, 0.45);
  transform: translateY(-2px);
}

.asset-card a { color: inherit; text-decoration: none; }

.asset-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: rgba(255, 255, 255, 0.05);
}

.asset-body {
  display: grid;
  gap: 0.55rem;
  padding: 0.9rem;
}

.asset-body h3 {
  overflow: hidden;
  margin: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.98rem;
}

.asset-body p {
  min-height: 2.5em;
  margin: 0;
  color: #d9e2f1;
  line-height: 1.45;
}

.meta-line {
  min-height: 1.2em;
  color: var(--muted);
  font-size: 0.84rem;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.tag {
  border: 1px solid rgba(138, 199, 255, 0.25);
  border-radius: 999px;
  padding: 0.18rem 0.48rem;
  color: #c7e5ff;
  font-size: 0.78rem;
}

.value-高 { background: rgba(145, 239, 193, 0.16); color: var(--ok); }
.value-中 { background: rgba(255, 213, 126, 0.16); color: var(--warn); }
.value-低 { background: rgba(255, 122, 144, 0.16); color: var(--danger); }

.pager {
  justify-content: center;
  padding: 1rem 0;
}

.ghost-button {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.ghost-link {
  display: inline-flex;
  align-items: center;
  min-height: 2.6rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0 1rem;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  text-decoration: none;
}

.header-actions form { margin: 0; }

.detail-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.1fr);
  gap: 1rem;
  padding: 0 clamp(1rem, 4vw, 3rem) 3rem;
}

.detail-preview img {
  display: block;
  width: 100%;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
}

.detail-preview p {
  color: #d9e2f1;
  line-height: 1.55;
}

.detail-info h2 {
  margin: 1.2rem 0 0.7rem;
}

.detail-info .section-title h2 {
  margin: 0;
}

.detail-list {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 0.65rem 1rem;
  margin: 1rem 0;
}

.detail-list dt {
  color: var(--muted);
}

.detail-list dd {
  margin: 0;
  min-width: 0;
  word-break: break-word;
}

.detail-list.compact {
  grid-template-columns: 6rem 1fr;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
}

.raw-json {
  overflow: auto;
  max-height: 22rem;
  border-radius: 14px;
  padding: 0.9rem;
  background: rgba(0, 0, 0, 0.24);
  white-space: pre-wrap;
}

.detail-tags {
  margin-bottom: 1rem;
}

.settings-form {
  display: grid;
  gap: 0.85rem;
  margin-top: 1rem;
}

.setting-row {
  display: grid;
  grid-template-columns: minmax(14rem, 0.8fr) minmax(16rem, 1.2fr);
  gap: 1rem;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.85rem;
}

.setting-row span {
  display: grid;
  gap: 0.25rem;
}

.setting-row small {
  color: var(--muted);
  line-height: 1.4;
}

.settings-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
}

.empty-state {
  grid-column: 1 / -1;
  padding: 3rem 1rem;
  border: 1px dashed var(--line);
  border-radius: 24px;
  color: var(--muted);
  text-align: center;
}

.login-body {
  display: grid;
  place-items: center;
  padding: 1rem;
}

.login-card {
  width: min(100%, 420px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  padding: 2rem;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.3);
}

.brand-mark {
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.login-card h1 {
  margin: 0.6rem 0 0.2rem;
}

.login-card p {
  color: var(--muted);
  line-height: 1.55;
}

.login-card form {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.2rem;
}

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

@media (max-width: 1100px) {
  .filters { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-layout { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .topbar { align-items: flex-start; flex-direction: column; }
  .filters { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .actions-row, .task-actions, .header-actions { align-items: stretch; flex-direction: column; }
  .concurrency-line { align-items: stretch; flex-direction: column; }
  .concurrency-line input { width: 100%; }
  .asset-grid { grid-template-columns: 1fr; }
  .detail-list, .detail-list.compact { grid-template-columns: 1fr; }
  .setting-row { grid-template-columns: 1fr; }
  .settings-actions { align-items: stretch; flex-direction: column; }
}