:root {
  --bg: #12151a;
  --panel: #191d24;
  --panel2: #21262f;
  --line: #2c333e;
  --fg: #e6e9ef;
  --muted: #8b95a5;
  --accent: #4da3ff;
  --good: #3fb96b;
  --bad: #e2564a;
  --warn: #d9a441;
  color-scheme: dark;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 14px/1.55 system-ui, "Noto Sans TC", "Microsoft JhengHei", sans-serif;
}

/* 角色閘門：元素標 data-role-user / data-role-admin = 需要該角色以上 */
body[data-role="viewer"] [data-role-user],
body[data-role="viewer"] [data-role-admin],
body[data-role="user"] [data-role-admin] { display: none !important; }

h1, h2, h3 { margin: 0; font-weight: 600; }
h2 { font-size: 14px; letter-spacing: .04em; color: var(--muted); text-transform: uppercase; }
h3 { font-size: 13px; margin-bottom: 6px; }

#topbar {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 5;
}
.grow { flex: 1; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

#banner {
  padding: 8px 16px;
  background: var(--panel2);
  border-bottom: 1px solid var(--line);
  border-left: 4px solid var(--accent);
}
#banner[data-kind="error"] { border-left-color: var(--bad); }
#banner[data-kind="warning"] { border-left-color: var(--warn); }
#banner[data-kind="ready"], #banner[data-kind="ok"] { border-left-color: var(--good); }
#banner[data-kind="loading_model"] { border-left-color: var(--warn); }

main {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 14px;
  padding: 14px;
  align-items: start;
}
@media (max-width: 900px) { main { grid-template-columns: 1fr; } }

.col { display: flex; flex-direction: column; gap: 14px; min-width: 0; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card h2 { display: flex; align-items: center; gap: 8px; }
.sub { color: var(--muted); font-size: 12px; }

.row { display: flex; align-items: center; gap: 8px; }
.row.wrap { flex-wrap: wrap; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.field { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; }
.field > input, .field > select { flex: 1; min-width: 0; }
.chk { display: flex; align-items: center; gap: 4px; color: var(--fg); font-size: 13px; }

input, select, textarea, button {
  font: inherit;
  color: var(--fg);
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 5px 8px;
}
input[type="checkbox"], input[type="radio"] { accent-color: var(--accent); padding: 0; }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 1px;
}
button { cursor: pointer; }
button:hover:not(:disabled) { background: #2b323d; }
button:disabled { opacity: .45; cursor: default; }
button.primary { background: var(--accent); border-color: var(--accent); color: #08121d; font-weight: 600; }
button.primary:hover:not(:disabled) { background: #6bb4ff; }
button.danger { border-color: #5c2b28; color: #ff9d94; }
button.ghost { background: none; border: none; color: var(--muted); padding: 2px 6px; }
button.ghost:hover { color: var(--fg); background: var(--panel2); }
textarea { width: 100%; resize: vertical; }

.pill {
  border-radius: 999px;
  padding: 4px 12px;
  background: var(--panel2);
}
.pill.on { background: var(--accent); border-color: var(--accent); color: #08121d; font-weight: 600; }

.tag {
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--panel2);
  border: 1px solid var(--line);
  color: var(--muted);
}
.tag.good { color: var(--good); border-color: #24462f; }
.tag.bad { color: var(--bad); border-color: #4d2723; }

.meter { height: 8px; background: var(--panel2); border-radius: 4px; overflow: hidden; }
.meter > i { display: block; height: 100%; width: 0%; background: var(--good); transition: width .08s linear; }

.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin: 0; }
.stats dt { color: var(--muted); font-size: 11px; }
.stats dd { margin: 0; font-variant-numeric: tabular-nums; font-size: 13px; }

.list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.list li { display: flex; align-items: center; gap: 8px; padding: 3px 0; border-bottom: 1px solid var(--line); }

.tablewrap { overflow-x: auto; max-height: 40vh; overflow-y: auto; }
table { border-collapse: collapse; width: 100%; }
th { text-align: left; font-size: 11px; color: var(--muted); font-weight: 500; padding: 2px 4px; }
td { padding: 2px 4px; }
td input { width: 100%; min-width: 90px; }

/* 逐字稿 */
.transcript-card { height: calc(100vh - 110px); }
#transcript { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; padding-right: 4px; }
.seg { border-left: 2px solid var(--line); padding-left: 10px; }
.seg .src { font-size: 16px; }
.seg .src .meta { color: var(--muted); font-size: 11px; margin-left: 8px; white-space: nowrap; }
.seg .tr { margin-left: 20px; color: #c3cbd8; display: flex; gap: 6px; align-items: baseline; }
.seg .tr .txt { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.seg .tr.pending { opacity: .45; }
.seg .tr.err { color: var(--bad); }
.seg.partial { border-left-color: var(--accent); opacity: .75; }
.seg.partial .src { font-style: italic; }

/* 對話框 */
dialog {
  background: var(--panel);
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
  max-width: 900px;
  width: min(720px, 96vw);
}
dialog::backdrop { background: #000a; }
/* showModal() 只讓背景 inert，捲動還是會動到 —— 開著任何 modal 就鎖住 body。
   gutter 要 stable，不然鎖住時捲軸消失、版面會左右跳一下 */
html { scrollbar-gutter: stable; }
body:has(dialog[open]) { overflow: hidden; }
dialog header { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
dialog footer { display: flex; align-items: center; gap: 8px; margin-top: 12px; }
dialog section { border-top: 1px solid var(--line); padding: 10px 0; display: flex; flex-direction: column; gap: 8px; }

#ge-name { color: var(--fg); text-transform: none; }

dialog.drawer {
  margin: 0 0 0 auto;
  height: 100vh;
  max-height: 100vh;
  width: min(460px, 100vw);
  border-radius: 0;
  border-width: 0 0 0 1px;
  overflow-y: auto;
}

progress { width: 100%; height: 6px; }
#obs-url { flex: 1; font-family: ui-monospace, monospace; font-size: 12px; }
#ov-token { flex: 1; font-family: ui-monospace, monospace; font-size: 12px; }
#asr-engines { display: flex; flex-direction: column; gap: 4px; }

/* 設定抽屜：scope 切換、多模型路由、記憶體量表 */
#settings-dlg[data-scope="room"] [data-scope-global],
#settings-dlg[data-scope="global"] [data-scope-room] { display: none !important; }
#multi-routes { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 8px; align-items: center; }
#multi-routes > span { color: var(--muted); font-size: 12px; }
.membar { display: flex; height: 8px; background: var(--panel2); border-radius: 4px; overflow: hidden; }
.membar > i { height: 100%; width: 0%; background: var(--accent); }
.membar > i.llm { background: var(--warn); }
.membar.over > i { background: var(--bad); }
.over { color: var(--bad); }
#param-fields { display: flex; flex-direction: column; gap: 6px; }
#param-fields .field > input[type="number"],
#param-fields .field > select { flex: none; margin-left: auto; width: 130px; }
#param-fields .field > input[type="checkbox"] { flex: none; margin-left: auto; }
.ovdot { flex: none; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ---------- 多頁：頂欄導覽（common.js renderNav）與頁面容器 ---------- */

#topbar .brand { color: var(--fg); text-decoration: none; font-weight: 600; }
#topbar nav { display: flex; gap: 2px; }
#topbar nav a {
  color: var(--muted); text-decoration: none;
  padding: 4px 10px; border-radius: 6px;
}
#topbar nav a:hover { color: var(--fg); background: var(--panel2); }
#topbar nav a.on { color: var(--fg); background: var(--panel2); }
#topbar a { color: var(--accent); }

/* main 預設是控制台的兩欄格線，.page 是其餘頁面用的單欄容器 */
.page {
  display: flex; flex-direction: column; gap: 14px;
  align-items: stretch; /* 蓋掉 main 的 align-items: start，不然卡片會縮成內容寬 */
  max-width: 1100px; margin: 0 auto; padding: 14px;
}
.page h1 { font-size: 18px; }
.pagehead { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

/* landing / 場次 / 詞庫的卡片格線 */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
a.card { text-decoration: none; color: inherit; }
a.card:hover { border-color: var(--accent); background: var(--panel2); }
.card .title { font-size: 15px; font-weight: 600; color: var(--fg); }
.card .desc { color: var(--muted); font-size: 12px; }
.empty { color: var(--muted); padding: 24px 0; text-align: center; }