:root {
  --ink: #161c36;
  --ink-2: #1d2546;
  --ink-3: #283158;
  --line: #3b4577;
  --paper: #f3ebd6;
  --paper-2: #c9c2ad;
  --dim: #8f8b80;
  --turmeric: #e9b53b;
  --vermilion: #e2523a;
  --leaf: #52b886;
  --sky: #7db9f5;
  --radius: 6px;
  --frame: #0d1124;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  font: 15px/1.5 Catamaran, "Noto Sans Tamil", system-ui, sans-serif;
  color: var(--paper);
  background: var(--ink);
}
h1, h2, h3 { margin: 0; line-height: 1.15; font-weight: 800; }
h2 { font-size: 22px; }
h3 { font-size: 15px; font-weight: 600; color: var(--paper-2); }
p { margin: 0; }
a { color: var(--sky); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--turmeric); outline-offset: 2px; }
[hidden] { display: none !important; }

.app {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr) 400px;
  height: 100vh;
}
.rail, .side { background: var(--ink-2); overflow: auto; }
.rail { display: flex; flex-direction: column; padding: 20px 16px; gap: 16px; border-right: 1px solid var(--ink-3); }
.side { border-left: 1px solid var(--ink-3); padding: 20px; display: flex; flex-direction: column; gap: 24px; }
.stage { overflow: auto; padding: 24px 28px 120px; }

.brand h1 { font-size: 24px; letter-spacing: -0.01em; }
.brand p { color: var(--paper-2); font-size: 13px; }

.reel-list { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.reel-link {
  display: block; width: 100%; text-align: left; padding: 8px 10px; border: 0; background: transparent;
  border-radius: var(--radius); color: var(--paper); cursor: pointer;
}
.reel-link:hover { background: var(--ink-3); }
.reel-link.active { background: var(--ink-3); box-shadow: inset 3px 0 0 var(--turmeric); }
.reel-link .t { display: block; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.reel-link .m { display: flex; gap: 4px; align-items: center; font-size: 12px; color: var(--paper-2); }
.dots { display: inline-flex; gap: 3px; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--line); }
.dot.on { background: var(--leaf); }
.rail-foot { font-size: 12px; color: var(--paper-2); display: flex; flex-direction: column; gap: 12px; }
.keyline { display: flex; justify-content: space-between; padding: 3px 0; border-bottom: 1px solid var(--ink-3); }
.keyline b { font-weight: 600; color: var(--paper); }
.keyline .off { color: var(--dim); }
.keyline .on { color: var(--leaf); }
.style-thumb { width: 100%; aspect-ratio: 9/16; max-height: 180px; object-fit: cover; border-radius: 4px; background: var(--frame); }

.btn {
  padding: 7px 14px; border: 1px solid var(--line); background: var(--ink-3); border-radius: var(--radius);
  cursor: pointer; font-weight: 600; line-height: 1.2;
}
.btn:hover { border-color: var(--paper-2); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary { background: var(--turmeric); border-color: var(--turmeric); color: var(--ink); font-weight: 800; }
.btn.primary:hover { filter: brightness(1.06); }
.btn.danger { color: var(--vermilion); }
.btn.small { padding: 4px 9px; font-size: 13px; }
.btn.wide { width: 100%; }
.btn.link { background: transparent; border-color: transparent; color: var(--sky); padding-left: 4px; padding-right: 4px; }

input[type=text], textarea, select {
  width: 100%; padding: 7px 9px; background: var(--ink); border: 1px solid var(--line); border-radius: var(--radius);
}
textarea { resize: vertical; min-height: 56px; }
input:disabled, textarea:disabled, select:disabled { opacity: .55; }
label.f { display: block; font-size: 12px; color: var(--paper-2); margin-top: 8px; }
label.f > * { margin-top: 3px; }
.check { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.check input { width: 16px; height: 16px; accent-color: var(--turmeric); }

/* new reel */
.newform { max-width: 720px; display: flex; flex-direction: column; gap: 14px; }
.newform textarea { min-height: 220px; font-size: 16px; line-height: 1.7; }
.newform .row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.thumbs { display: flex; gap: 8px; flex-wrap: wrap; }
.thumbs img { width: 64px; height: 64px; object-fit: cover; border-radius: 4px; }
.hint { color: var(--paper-2); font-size: 13px; }
.notice { padding: 10px 12px; border-left: 3px solid var(--turmeric); background: var(--ink-2); font-size: 13px; }
.notice.bad { border-color: var(--vermilion); }

/* workspace */
.head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.head .meta { color: var(--paper-2); font-size: 13px; }
.steps { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 1px 9px; border: 1px solid var(--line);
  border-radius: 999px; font-size: 12px; color: var(--dim);
}
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chip.done { color: var(--leaf); border-color: var(--leaf); }
.chip.running { color: var(--sky); border-color: var(--sky); }
.chip.failed { color: var(--vermilion); border-color: var(--vermilion); }
.actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin: 12px 0 18px; }
.actions details { position: relative; }
.actions summary { cursor: pointer; color: var(--paper-2); font-size: 13px; list-style: none; padding: 7px 4px; }
.actions summary::-webkit-details-marker { display: none; }
.advanced {
  position: absolute; z-index: 5; top: 38px; left: 0; width: 320px; padding: 14px; background: var(--ink-2);
  border: 1px solid var(--line); border-radius: var(--radius); display: flex; flex-direction: column; gap: 10px;
}
.advanced .two { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.texts { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.texts input { font-size: 16px; }

.board { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.beat {
  background: var(--ink-2); border-radius: var(--radius); padding: 12px; border-left: 4px solid var(--line);
  display: flex; flex-direction: column; gap: 6px;
}
.beat.is-partial { border-left-color: var(--turmeric); }
.beat.is-complete { border-left-color: var(--leaf); }
.beat.is-flag { border-left-color: var(--vermilion); }
.beat .top { display: flex; justify-content: space-between; align-items: baseline; }
.beat .top b { font-size: 16px; }
.beat .top span { font-size: 12px; color: var(--paper-2); }
.frame { position: relative; aspect-ratio: 9/16; background: var(--frame); border-radius: 4px; overflow: hidden; }
.frame img, .frame video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.frame .empty { position: absolute; inset: 0; display: grid; place-items: center; color: var(--dim); font-size: 13px; text-align: center; padding: 20px; }
.frame .play {
  position: absolute; left: 8px; bottom: 8px; padding: 4px 10px; border-radius: 999px; border: 0; background: rgba(13,17,36,.75);
  color: var(--paper); font-size: 12px; font-weight: 600; cursor: pointer;
}
.frame .flag { position: absolute; right: 8px; top: 8px; padding: 2px 8px; border-radius: 999px; background: var(--vermilion); color: #fff; font-size: 11px; font-weight: 600; }
.beat audio { width: 100%; height: 32px; margin-top: 4px; }
.alts { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; font-size: 12px; }
.alts .alt { padding: 0; border: 2px solid var(--line); border-radius: 4px; background: var(--frame); cursor: pointer; width: 44px; aspect-ratio: 9/16; overflow: hidden; }
.alts .alt img { width: 100%; height: 100%; object-fit: cover; display: block; }
.alts .alt:hover { border-color: var(--turmeric); }
.beat .tools { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--ink-3); }
.critic { font-size: 12px; color: var(--paper-2); padding: 6px 8px; background: var(--ink); border-radius: 4px; }
.critic.bad { color: var(--vermilion); }

/* login + user chip + admin */
.login { position: fixed; inset: 0; z-index: 40; display: grid; place-items: center; background: var(--ink); padding: 20px; }
.login .card { width: min(380px, 100%); background: var(--ink-2); border: 1px solid var(--ink-3); border-radius: 10px; padding: 24px; display: flex; flex-direction: column; gap: 10px; }
.login h1 { font-size: 26px; }
.login input { display: block; width: 100%; padding: 8px 10px; background: var(--ink); border: 1px solid var(--line); border-radius: var(--radius); font-size: 18px; letter-spacing: .04em; }
#login-error { color: var(--vermilion); min-height: 1.2em; }
.user-chip { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 10px; background: var(--ink-3); border-radius: var(--radius); font-size: 13px; }
.user-chip b { display: block; }
.user-chip span { color: var(--paper-2); font-size: 12px; }
.admin table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin th, .admin td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--ink-3); vertical-align: middle; }
.admin th { color: var(--paper-2); font-weight: 600; font-size: 12px; }
.admin td input[type=number] { width: 84px; padding: 4px 6px; }
.admin td input[type=text] { width: 140px; padding: 4px 6px; }
.admin .row { display: flex; gap: 8px; align-items: end; flex-wrap: wrap; margin: 8px 0 16px; }
.admin .row label.f { margin: 0; }
.admin .row input, .admin .row select { width: auto; min-width: 120px; }
.admin section { margin-bottom: 28px; }
.admin h3 { font-size: 16px; color: var(--paper); margin: 0 0 8px; }
.admin .keyrow { display: grid; grid-template-columns: 180px minmax(0, 1fr) 120px; gap: 8px; align-items: center; margin-bottom: 6px; font-size: 13px; }
.admin .off { color: var(--dim); }

/* trends */
.trendbar { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 8px 0 12px; }
.chip.topic { cursor: pointer; background: var(--ink-2); color: var(--paper); border-color: var(--turmeric); }
.chip.topic::before { background: var(--turmeric); }
.chip.topic:hover { background: var(--ink-3); }
.tcard.is-trend { border-left-color: var(--turmeric); }
.badge { font-style: normal; font-size: 11px; padding: 0 6px; border-radius: 999px; background: var(--turmeric); color: var(--ink); font-weight: 700; }

/* today panel */
.today { background: linear-gradient(135deg, var(--ink-2), var(--ink-3)); border: 1px solid var(--turmeric); border-radius: 10px; padding: 14px 16px; margin: 12px 0 18px; }
.today-head { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 8px; }
.today-head h3 { margin: 0; font-size: 18px; color: var(--turmeric); }
.today .picks { margin: 6px 0 8px; padding-left: 20px; font-size: 13px; line-height: 1.5; }
.today .trendbar { margin: 6px 0 12px; }
#btn-templates .badge { margin-left: 6px; vertical-align: middle; }

/* templates */
.tabs { display: flex; gap: 8px; margin: 10px 0 4px; }
.tcat { margin: 22px 0 10px; font-size: 16px; color: var(--paper); }
.tcat span { color: var(--dim); font-weight: 400; font-size: 13px; margin-left: 6px; }
.tgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.tcard { background: var(--ink-2); border-radius: var(--radius); padding: 12px; display: flex; flex-direction: column; gap: 6px; min-width: 0; border-left: 4px solid var(--ink-3); }
.tcard b { font-size: 16px; }
.tcard .desc { font-size: 12px; color: var(--paper-2); line-height: 1.45; }
.tcard .roles { display: flex; flex-wrap: wrap; gap: 4px; }
.tcard .roles i { font-style: normal; font-size: 11px; padding: 0 6px; border-radius: 999px; background: var(--ink); color: var(--paper-2); }
.tcard .hookx { font-size: 13px; color: var(--turmeric); }
.tcard .tools { margin-top: auto; padding-top: 6px; }

/* image studio */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 14px; }
.gallery figure { margin: 0; background: var(--ink-2); border-radius: var(--radius); padding: 8px; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.gallery img { width: 100%; height: auto; border-radius: 4px; background: var(--frame); display: block; }
.gallery figcaption { font-size: 12px; color: var(--paper); overflow-wrap: anywhere; }
.gallery figcaption span { color: var(--paper-2); }
.gallery .tools { display: flex; gap: 6px; flex-wrap: wrap; }

/* side */
.side h2 { font-size: 16px; }
.status { font-size: 13px; color: var(--paper-2); margin: 4px 0 8px; }
.status.failed { color: var(--vermilion); }
.log {
  font: 12px/1.45 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; height: 240px; overflow: auto;
  background: var(--frame); padding: 8px 10px; border-radius: 4px; white-space: pre-wrap; word-break: break-word; color: var(--paper-2);
}
.log .w { color: var(--turmeric); }
.log .e { color: var(--vermilion); }
.preview { display: flex; flex-direction: column; gap: 10px; }
.preview video { width: 100%; max-height: 560px; background: var(--frame); border-radius: 4px; }
.preview .empty { aspect-ratio: 9/16; max-height: 360px; display: grid; place-items: center; color: var(--dim); background: var(--frame); border-radius: 4px; text-align: center; padding: 20px; font-size: 13px; }
.qa { list-style: none; margin: 0; padding: 0; font-size: 13px; }
.qa li { display: flex; gap: 8px; padding: 3px 0; border-bottom: 1px solid var(--ink-3); }
.qa li::before { content: "✓"; color: var(--leaf); font-weight: 800; width: 14px; }
.qa li.fail::before { content: "✕"; color: var(--vermilion); }
.qa li span { color: var(--paper-2); margin-left: auto; text-align: right; }

.savebar {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); display: flex; gap: 10px; align-items: center;
  padding: 10px 14px; background: var(--ink-3); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 8px 30px rgba(0,0,0,.4); z-index: 20;
}
.toast {
  position: fixed; right: 24px; bottom: 24px; padding: 10px 14px; background: var(--paper); color: var(--ink); border-radius: var(--radius);
  font-weight: 600; z-index: 30; max-width: 420px;
}
.toast.bad { background: var(--vermilion); color: #fff; }

@media (max-width: 1100px) {
  .app { grid-template-columns: minmax(0, 1fr); height: auto; }  /* minmax(0): nothing inside a panel may widen the single column */
  .rail, .stage, .side { min-width: 0; }
  .rail { border-right: 0; border-bottom: 1px solid var(--ink-3); }
  .reel-list { flex-direction: row; overflow-x: auto; }
  .reel-link { min-width: 180px; }
  .side { border-left: 0; border-top: 1px solid var(--ink-3); }
  .stage { padding: 16px 16px 140px; }
  .texts { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: no-preference) {
  .toast { transition: opacity .2s; }
}