/* AI Video Studio — интерфейс админки.
   Тёмная тема: рядом с видео светлый фон слепит и мешает оценивать картинку. */

:root {
  --bg: #0d0f12;
  --panel: #16191e;
  --panel2: #1c2027;
  --line: #262b33;
  --ink: #e8eaed;
  --dim: #949aa5;
  --accent: #4f8cff;
  --ok: #37d399;
  --warn: #f5c451;
  --err: #ff6b6b;
  --radius: 12px;
  --font: "Inter", -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
h1 { font-size: 24px; margin: 0 0 4px; font-weight: 600; letter-spacing: -.01em; }
h2 { font-size: 16px; margin: 0 0 12px; font-weight: 600; }
.dim { color: var(--dim); }
.small { font-size: 13px; }

/* --- каркас --- */
.top {
  display: flex; align-items: center; gap: 18px;
  padding: 14px 26px; border-bottom: 1px solid var(--line);
  background: var(--panel); position: sticky; top: 0; z-index: 20;
}
.brand { font-weight: 700; letter-spacing: -.02em; display: flex; align-items: center; gap: 9px; }
.brand__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
.top__right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 26px; }

/* --- кнопки --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 16px; min-height: 40px;
  border: 1px solid var(--accent); border-radius: 9px;
  background: var(--accent); color: #fff;
  font: inherit; font-size: 14px; font-weight: 500; cursor: pointer;
  transition: filter .15s, border-color .15s, background .15s;
}
.btn:hover { filter: brightness(1.12); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--dim); filter: none; }
.btn--danger { background: transparent; color: var(--err); border-color: #46282c; }
.btn--sm { padding: 6px 12px; min-height: 32px; font-size: 13px; }

/* --- карточки проектов --- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: border-color .18s, transform .18s;
}
.card:hover { border-color: #38414f; transform: translateY(-2px); }
.card__shot { aspect-ratio: 16/9; background: #000; position: relative; }
.card__shot img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card__body { padding: 13px 14px 15px; display: grid; gap: 7px; }
.card__title { font-weight: 600; line-height: 1.3; }
.card__meta { display: flex; gap: 10px; flex-wrap: wrap; color: var(--dim); font-size: 12.5px; }

/* --- статусы --- */
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px; border-radius: 999px; font-size: 12px;
  background: var(--panel2); color: var(--dim); border: 1px solid var(--line);
}
.tag--run { color: var(--accent); border-color: #24406e; }
.tag--ok { color: var(--ok); border-color: #1e4a3b; }
.tag--err { color: var(--err); border-color: #4a2626; }
.tag__dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.tag--run .tag__dot { animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .25; } }

/* --- полоса прогресса --- */
.bar { height: 4px; background: var(--panel2); border-radius: 4px; overflow: hidden; }
.bar__fill { height: 100%; background: var(--accent); border-radius: 4px; transition: width .5s ease; }

/* --- формы --- */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.field { display: grid; gap: 7px; margin-bottom: 16px; }
.field > label { font-size: 13px; color: var(--dim); }
input, textarea, select {
  font: inherit; padding: 11px 13px; border-radius: 9px;
  border: 1px solid var(--line); background: var(--panel2); color: var(--ink);
  width: 100%;
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: transparent; }
textarea { resize: vertical; min-height: 96px; line-height: 1.55; }
.row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }

/* --- зона перетаскивания --- */
.drop {
  border: 2px dashed var(--line); border-radius: var(--radius);
  padding: 42px 22px; text-align: center; color: var(--dim); cursor: pointer;
  transition: border-color .18s, background .18s;
}
.drop.on, .drop:hover { border-color: var(--accent); background: rgba(79,140,255,.06); }
.drop strong { color: var(--ink); display: block; margin-bottom: 6px; font-size: 16px; }

/* --- страница проекта --- */
.cols { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: 22px; align-items: start; }
.stack { display: grid; gap: 18px; }
video { width: 100%; border-radius: 10px; background: #000; display: block; }

.steps { display: grid; gap: 8px; }
.step { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--dim); }
.step__dot { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--line); flex: none; display: grid; place-items: center; font-size: 10px; }
.step.done { color: var(--ink); }
.step.done .step__dot { border-color: var(--ok); background: var(--ok); color: #0d0f12; }
.step.now { color: var(--accent); }
.step.now .step__dot { border-color: var(--accent); border-right-color: transparent; animation: spin .9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.reel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.reel__head { padding: 14px 16px; border-bottom: 1px solid var(--line); display: flex; gap: 12px; align-items: flex-start; }
.reel__body { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 16px; padding: 16px; }
.reel__player { background: #000; border-radius: 10px; overflow: hidden; aspect-ratio: 9/16; display: grid; place-items: center; color: var(--dim); font-size: 12px; }
.reel__player video, .reel__player img { width: 100%; height: 100%; object-fit: contain; }
.reel__acts { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }

.cuts { display: grid; gap: 6px; margin-top: 10px; }
.cut { display: grid; grid-template-columns: 118px 1fr; gap: 12px; font-size: 13px; padding: 7px 0; border-top: 1px solid var(--line); }
.cut__time { color: var(--accent); font-variant-numeric: tabular-nums; }

.log { max-height: 260px; overflow: auto; display: grid; gap: 4px; font-size: 13px; }
.log__row { display: grid; grid-template-columns: 62px 1fr; gap: 10px; padding: 3px 0; }
.log__at { color: var(--dim); font-variant-numeric: tabular-nums; font-size: 12px; }
.log__row.debug { color: var(--dim); }
.log__row.error { color: var(--err); }

.tabs { display: flex; gap: 4px; margin-bottom: 12px; }
.tab { padding: 7px 13px; border-radius: 8px; font-size: 13.5px; color: var(--dim); cursor: pointer; border: 1px solid transparent; }
.tab.on { background: var(--panel2); color: var(--ink); border-color: var(--line); }

.tr { max-height: 340px; overflow: auto; display: grid; gap: 8px; font-size: 14px; }
.tr__row { display: grid; grid-template-columns: 96px 1fr; gap: 12px; }
.tr__t { color: var(--accent); font-size: 12.5px; font-variant-numeric: tabular-nums; padding-top: 2px; }

.empty { text-align: center; padding: 60px 20px; color: var(--dim); }

@media (max-width: 900px) {
  .cols { grid-template-columns: 1fr; }
  .reel__body { grid-template-columns: 1fr; }
  .reel__player { max-width: 220px; }
  .wrap { padding: 18px; }
}