:root {
  color-scheme: light;
  --page: #edf1f6;
  --surface: #ffffff;
  --sunken: #e2e8f0;
  --ink: #172033;
  --muted: #566378;
  --line: #d0d9e4;
  --accent: #1f4fd8;
  --accent-ink: #ffffff;
  --accent-soft: #dbe5ff;
  --image-soft: #d3efe8;
  --image-ink: #0b5a4c;
  --live: #0a7d52;
  --warn: #9a4b00;
  --danger: #b42318;
  --rail: #13294b;
  --rail-ink: #f2f6fc;
  --rail-muted: #b6c4d9;
  --radius: 8px;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --page: #0f1725;
    --surface: #182233;
    --sunken: #0b121e;
    --ink: #e8eef8;
    --muted: #a0aec2;
    --line: #2d3b50;
    --accent: #8fb0ff;
    --accent-ink: #0d1a33;
    --accent-soft: #24375f;
    --image-soft: #173f39;
    --image-ink: #a5e8d8;
    --live: #4fd1a0;
    --warn: #f3b562;
    --danger: #ff9c91;
    --rail: #0a1120;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--page);
  color: var(--ink);
  font: 400 16px/1.5 "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
h1, h2, h3, p { margin: 0; }
h1 { font-size: 1.75rem; line-height: 1.2; font-weight: 700; letter-spacing: -.02em; }
h2 { font-size: 1.125rem; line-height: 1.3; font-weight: 600; }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }

button { cursor: pointer; }
.primary, .secondary, .danger-button {
  min-height: 42px;
  padding: 8px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  font-weight: 600;
}
.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.danger-button { color: var(--danger); }
.primary:disabled { opacity: .55; cursor: default; }
.link { padding: 0; border: 0; background: none; color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.icon {
  width: 36px; height: 36px; padding: 0;
  border: 1px solid var(--line); border-radius: 6px; background: var(--surface);
  font-size: 1rem; line-height: 1;
}
.icon:disabled { opacity: .35; cursor: default; }

label { display: grid; gap: 6px; font-weight: 500; font-size: .9375rem; }
input[type=text], input[type=password], input[type=number], select {
  width: 100%; min-height: 42px; padding: 8px 10px;
  border: 1px solid var(--line); border-radius: 6px; background: var(--surface);
}
.check { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.check input { width: 20px; height: 20px; accent-color: var(--accent); }

.notice { padding: 10px 12px; border-radius: 6px; background: var(--sunken); }
.notice.danger { color: var(--danger); }

/* Halaman masuk */
.entry { display: grid; place-items: center; padding: 24px; background: var(--rail); }
.entry-panel { width: min(100%, 400px); padding: 32px; border-radius: 12px; background: var(--surface); display: grid; gap: 16px; }
.entry-panel form { display: grid; gap: 16px; }

/* Kerangka */
.shell { display: grid; grid-template-columns: 224px minmax(0, 1fr); min-height: 100vh; }
.rail {
  position: sticky; top: 0; height: 100vh; padding: 24px 16px;
  display: flex; flex-direction: column; gap: 28px;
  background: var(--rail); color: var(--rail-ink);
}
.brand { padding: 0 12px; font-weight: 700; font-size: 1.0625rem; }
.rail nav { display: grid; gap: 4px; }
.rail nav a { padding: 10px 12px; border-radius: 6px; color: var(--rail-muted); text-decoration: none; font-weight: 500; }
.rail nav a:hover { color: var(--rail-ink); }
.rail nav a[aria-current=page] { background: rgba(255, 255, 255, .13); color: var(--rail-ink); }
.rail-foot { margin-top: auto; padding: 0 12px; display: grid; gap: 10px; justify-items: start; color: var(--rail-muted); font-size: .875rem; }
.rail :focus-visible { outline-color: #fff; }
main#view { padding: 32px clamp(16px, 4vw, 48px) 64px; max-width: 1180px; width: 100%; outline: none; }

.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.page-head p { max-width: 62ch; margin-top: 6px; }

/* Akun, outlet, dan penanda terkunci */
.who { display: grid; gap: 1px; color: var(--rail-ink); }
.who span { color: var(--rail-muted); font-size: .8125rem; }
.filter { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.filter select { width: auto; min-width: 200px; }
.lock-note { color: var(--warn); font-size: .875rem; font-weight: 500; margin-top: 4px; }
.locked-head { display: grid; gap: 2px; }
.pass { color: var(--live); font-weight: 600; }
select:disabled { opacity: .7; cursor: not-allowed; }
.plain-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.plain-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px 24px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.check-panel { display: grid; gap: 8px; justify-items: start; margin-top: 32px; }
.item-locked { grid-template-columns: 28px 72px minmax(0, 1fr) 104px; }

/* Daftar TV */
.screen-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.screen {
  display: grid; grid-template-columns: minmax(180px, 1.15fr) minmax(170px, 1fr) minmax(170px, .9fr) auto;
  gap: 16px 24px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line);
}
.screen-name { font-weight: 600; }
.status { display: flex; align-items: baseline; gap: 8px; font-size: .875rem; color: var(--muted); margin-top: 2px; }
.status::before { content: ""; flex: none; width: 9px; height: 9px; border-radius: 50%; background: var(--muted); transform: translateY(-1px); }
.status.online { color: var(--live); }
.status.online::before { background: var(--live); }
.status.offline { color: var(--danger); }
.status.offline::before { background: var(--danger); }
.now { font-size: .875rem; color: var(--muted); overflow-wrap: anywhere; }
.screen-code { font-size: .875rem; }
.screen-code strong { font-size: 1.0625rem; letter-spacing: .06em; }
.row-actions { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
.row-actions .secondary, .row-actions .danger-button { min-height: 36px; padding: 5px 11px; font-size: .875rem; }

.empty { padding: 40px 24px; border: 1px dashed var(--line); border-radius: var(--radius); display: grid; gap: 12px; justify-items: start; }

/* Playlist */
.playlist-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 32px; align-items: start; }
.playlist-menu { display: grid; gap: 4px; }
.playlist-menu button {
  width: 100%; padding: 10px 12px; text-align: left; border: 0; border-radius: 6px; background: none;
}
.playlist-menu button span { display: block; font-size: .8125rem; font-weight: 400; color: var(--muted); }
.playlist-menu button[aria-current=true] { background: var(--accent-soft); font-weight: 600; }
.editor { display: grid; gap: 20px; min-width: 0; }
.editor-head { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.editor-head label { flex: 1 1 240px; }

/* Rundown: lebar tiap blok mengikuti durasi tayang */
.rundown { display: grid; gap: 8px; }
.rundown-meta { display: flex; justify-content: space-between; gap: 12px; font-size: .875rem; color: var(--muted); }
.rundown-strip { display: flex; gap: 3px; min-height: 76px; padding: 6px; overflow-x: auto; border-radius: var(--radius); background: var(--sunken); }
.segment {
  flex: 1 1 0; min-width: 72px; padding: 8px 10px; border-radius: 4px;
  display: flex; flex-direction: column; justify-content: space-between; gap: 4px; overflow: hidden;
  background: var(--accent-soft); color: var(--ink); font-size: .8125rem;
}
.segment.image { background: var(--image-soft); color: var(--image-ink); }
.segment b { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.segment.is-dragging { opacity: .5; }
.rundown-empty { align-self: center; padding: 0 10px; color: var(--muted); font-size: .875rem; }

.item-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.item {
  display: grid; grid-template-columns: 28px 72px minmax(0, 1fr) 104px auto; gap: 12px;
  align-items: center; padding: 8px 0; border-bottom: 1px solid var(--line);
}
.item.drag-over { box-shadow: inset 0 3px 0 var(--accent); }
.item-index { color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; }
.item-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.thumb { width: 72px; height: 42px; border-radius: 4px; object-fit: cover; background: var(--sunken); display: block; }
.duration-field { display: flex; align-items: center; gap: 6px; font-size: .875rem; color: var(--muted); }
.duration-field input { min-height: 36px; padding: 4px 6px; width: 64px; }
.item-actions { display: flex; gap: 4px; }

.picker h2 { margin-bottom: 10px; }
.picker-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.picker-grid button {
  padding: 0; border: 1px solid var(--line); border-radius: 6px; background: var(--surface);
  text-align: left; overflow: hidden; min-width: 0;
}
.picker-grid .thumb { width: 100%; height: 84px; border-radius: 0; }
.picker-grid span { display: block; padding: 6px 8px; font-size: .8125rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Media */
.drop {
  display: grid; gap: 4px; justify-items: start; padding: 24px; margin-bottom: 24px;
  border: 2px dashed var(--line); border-radius: var(--radius); background: var(--surface);
}
.drop.over { border-color: var(--accent); background: var(--accent-soft); }
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.drop input:focus-visible + .primary { outline: 3px solid var(--accent); outline-offset: 2px; }
.drop .primary { display: inline-flex; align-items: center; margin-bottom: 8px; cursor: pointer; }
.uploads { display: grid; gap: 10px; margin-bottom: 24px; }
.upload-row { display: grid; gap: 4px; font-size: .875rem; }
.upload-row progress { width: 100%; height: 8px; accent-color: var(--accent); }
.media-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.media-row {
  display: grid; grid-template-columns: 120px minmax(0, 1fr) auto; gap: 16px;
  align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line);
}
.media-row .thumb { width: 120px; height: 68px; }
.media-name { font-weight: 500; overflow-wrap: anywhere; }
[hidden] { display: none !important; }
.warn { color: var(--warn); font-size: .875rem; }

/* Dialog dan notifikasi */
dialog { width: min(92vw, 460px); padding: 24px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); color: var(--ink); }
dialog::backdrop { background: rgba(10, 18, 32, .55); }
.dialog-body { display: grid; gap: 16px; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.address { padding: 12px; border-radius: 6px; background: var(--sunken); font-size: 1.0625rem; font-weight: 600; overflow-wrap: anywhere; }
#toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 20;
  max-width: min(92vw, 520px); padding: 10px 16px; border-radius: 8px;
  background: var(--ink); color: var(--page); font-size: .9375rem; display: none;
}
#toast.show { display: block; }

@media (max-width: 960px) {
  .screen { grid-template-columns: 1fr 1fr; }
  .row-actions { justify-content: flex-start; grid-column: 1 / -1; }
  .playlist-layout { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .shell { grid-template-columns: 1fr; }
  .rail { position: static; height: auto; padding: 14px 16px; gap: 10px; }
  .brand { padding: 0; }
  .rail nav { display: flex; gap: 4px; overflow-x: auto; }
  .rail-foot { margin: 0; padding: 0; display: flex; gap: 16px; }
  main#view { padding-top: 24px; }
  .screen { grid-template-columns: 1fr; gap: 10px; }
  .item, .item-locked { grid-template-columns: 56px minmax(0, 1fr) auto; }
  .item-index { display: none; }
  .item .thumb { width: 56px; }
  .duration-field { grid-column: 2; grid-row: 2; }
  .item-locked .duration-field { grid-row: auto; grid-column: 3; }
  .item-actions { grid-column: 3; grid-row: 1 / span 2; flex-direction: column; }
  .media-row { grid-template-columns: 84px minmax(0, 1fr); }
  .media-row .thumb { width: 84px; height: 48px; }
  .media-row .row-actions, .media-row .lock-note { grid-column: 2; }
}
@media (prefers-reduced-motion: no-preference) {
  .segment { transition: flex-grow .18s ease; }
}