/* =========================================================================
   IC-R15 Recordings — 「受信機の計器盤」
   生成りの紙 × 墨 × アンバー 1 色。数値は等幅（IBM Plex Mono）で桁を揃える。
   ========================================================================= */
:root {
  --paper: #f3f1ec;
  --paper-2: #ebe8e1;
  --card: #fbfaf7;
  --line: #dcd7cc;
  --line-2: #e7e3da;
  --ink: #1d1f22;
  --ink-2: #5a5e66;
  --ink-3: #8b8f96;
  --amber: #d97a0b;
  --amber-ink: #a65a00;
  --amber-soft: #fbecd6;
  --ok: #2f7d4f;
  --warn: #b7791f;
  --danger: #b4382c;
  --focus: 0 0 0 3px color-mix(in srgb, var(--amber) 35%, transparent);
  --radius: 10px;
  --shadow: 0 1px 0 rgba(29,31,34,.04), 0 8px 24px -16px rgba(29,31,34,.18);
  --topbar-h: 56px;
  --playerbar-h: 110px; /* player.js が実寸で上書き */
  /* プレイヤー（操作卓）は常に暗色 */
  --console: #16181b;
  --console-2: #202328;
  --console-line: #2e3238;
  --console-ink: #eceae4;
  --console-ink-2: #9aa0a8;
  --console-amber: #f0a33c;
  --sans: "IBM Plex Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", "Noto Sans JP", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #121315; --paper-2: #1a1c1f; --card: #17191c; --line: #2b2e33; --line-2: #23262a;
    --ink: #ecebe6; --ink-2: #a3a7ae; --ink-3: #6f747c;
    --amber: #f0a33c; --amber-ink: #f5b660; --amber-soft: #2d2213;
    --ok: #5cbf86; --warn: #d9a441; --danger: #e36a5c;
    --shadow: 0 1px 0 rgba(0,0,0,.3), 0 10px 30px -18px rgba(0,0,0,.8);
    --console: #0c0d0f; --console-2: #16181b; --console-line: #272a2f;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #121315; --paper-2: #1a1c1f; --card: #17191c; --line: #2b2e33; --line-2: #23262a;
  --ink: #ecebe6; --ink-2: #a3a7ae; --ink-3: #6f747c;
  --amber: #f0a33c; --amber-ink: #f5b660; --amber-soft: #2d2213;
  --ok: #5cbf86; --warn: #d9a441; --danger: #e36a5c;
  --shadow: 0 1px 0 rgba(0,0,0,.3), 0 10px 30px -18px rgba(0,0,0,.8);
  --console: #0c0d0f; --console-2: #16181b; --console-line: #272a2f;
  color-scheme: dark;
}

/* ---- 基本 --------------------------------------------------------------- */
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font: 14px/1.55 var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 400px at 85% -120px, color-mix(in srgb, var(--amber) 9%, transparent), transparent 70%),
    var(--paper);
  padding-bottom: calc(var(--playerbar-h) + 32px); /* プレイヤー分 */
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "palt";
}
/* 紙の質感（ごく薄いノイズ） */
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: .35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
body > :not(dialog):not(.playerbar):not(.toast-area):not(.topbar) { position: relative; z-index: 1; }
a { color: var(--amber-ink); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
.mono, .num { font-family: var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.num { text-align: right; }
.muted { color: var(--ink-2); }
.hidden { display: none !important; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 6px; }
svg { flex-shrink: 0; }
code { font-family: var(--mono); font-size: .92em; padding: 1px 5px; border-radius: 4px; background: var(--paper-2); }

/* ---- ヘッダー ----------------------------------------------------------- */
.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 28px; height: var(--topbar-h); padding: 0 28px;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 700; letter-spacing: .02em; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0;
  background: conic-gradient(from 210deg, var(--amber) 0 22%, transparent 22% 100%), var(--ink);
  box-shadow: inset 0 0 0 5px var(--ink), inset 0 0 0 6px color-mix(in srgb, var(--amber) 60%, transparent);
}
.nav { display: flex; gap: 4px; flex: 1; height: 100%; overflow-x: auto; scrollbar-width: none; }
.nav a {
  display: flex; align-items: center; gap: 6px; padding: 0 12px; height: 100%;
  color: var(--ink-2); font-weight: 500; position: relative; white-space: nowrap;
}
.nav a:hover { color: var(--ink); text-decoration: none; }
.nav a.active { color: var(--ink); }
.nav a.active::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 0; height: 2px; background: var(--amber); border-radius: 2px; }
.badge-count {
  min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; font: 600 11px/18px var(--mono);
  background: var(--amber); color: #fff; text-align: center;
}
.usermenu { position: relative; }
.usermenu summary { list-style: none; display: flex; align-items: center; gap: 10px; cursor: pointer; color: var(--ink-2); white-space: nowrap; }
.usermenu summary::-webkit-details-marker { display: none; }
.usermenu summary:hover { color: var(--ink); }
.avatar { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font: 600 12px var(--mono); background: var(--paper-2); border: 1px solid var(--line); color: var(--ink); }
.usermenu .menu {
  position: absolute; right: 0; top: 40px; min-width: 200px; padding: 6px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.menu-head { display: flex; justify-content: space-between; gap: 12px; padding: 6px 10px 8px; margin-bottom: 4px; border-bottom: 1px solid var(--line-2); font-weight: 600; }
.menu-head span { font: 500 11px var(--mono); color: var(--ink-3); letter-spacing: .06em; }
.usermenu .menu a, .usermenu .menu button {
  display: block; width: 100%; text-align: left; padding: 7px 10px; border: 0; background: none;
  color: var(--ink); cursor: pointer; border-radius: 6px;
}
.usermenu .menu a:hover, .usermenu .menu button:hover { background: var(--paper-2); text-decoration: none; }

main { max-width: 1440px; margin: 0 auto; padding: 28px 28px 0; }
h1 { font-size: 22px; font-weight: 700; letter-spacing: .01em; margin: 0 0 16px; }
h2 { font-size: 16px; font-weight: 600; margin: 0 0 10px; }

/* ---- レイアウト部品 ------------------------------------------------------ */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px 20px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }
.stack > * + * { margin-top: 14px; }
.field-label { font-size: 11px; font-weight: 600; letter-spacing: .08em; color: var(--ink-3); }

/* ---- ボタン ------------------------------------------------------------- */
button, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 32px; padding: 0 14px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer; white-space: nowrap;
  font-weight: 500; line-height: 1; text-decoration: none; transition: background .15s, border-color .15s, color .15s, transform .1s;
}
button:hover, .btn:hover { background: var(--paper-2); text-decoration: none; }
button:active, .btn:active { transform: translateY(.5px); }
button:disabled { opacity: .45; cursor: default; }
.btn-primary { background: var(--ink); border-color: var(--ink); color: var(--card); }
.btn-primary:hover { background: color-mix(in srgb, var(--ink) 86%, var(--amber)); }
.btn-danger { color: var(--danger); }
.btn-danger:hover { background: color-mix(in srgb, var(--danger) 8%, transparent); border-color: color-mix(in srgb, var(--danger) 40%, var(--line)); }
.btn-primary.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-sm { height: 28px; padding: 0 10px; font-size: 13px; }
.icon-btn {
  width: 30px; height: 30px; padding: 0; display: inline-grid; place-items: center; border: 0; background: none; border-radius: 7px;
  color: var(--ink-3); cursor: pointer; transition: background .15s, color .15s;
}
.icon-btn:hover { background: var(--paper-2); color: var(--ink); }
.icon-btn svg { width: 16px; height: 16px; }
.icon-btn.on { color: var(--amber); }

/* ---- 入力 --------------------------------------------------------------- */
input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=color]):not([type=file]), select, textarea {
  height: 32px; padding: 0 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); min-width: 0;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
textarea { height: auto; padding: 8px 10px; line-height: 1.5; resize: vertical; }
input:hover:not([type=checkbox]):not([type=radio]):not([type=range]), select:hover, textarea:hover { border-color: color-mix(in srgb, var(--ink) 25%, var(--line)); }
input:focus:not([type=checkbox]):not([type=radio]):not([type=range]), select:focus, textarea:focus { outline: none; border-color: var(--amber); background: var(--card); box-shadow: var(--focus); }
input[type=checkbox], input[type=radio] { width: 16px; height: 16px; margin: 0; accent-color: var(--amber); }
input[type=color] { width: 40px; height: 32px; padding: 2px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); cursor: pointer; }
input[type=range] { accent-color: var(--amber); }
input[type=datetime-local], input[type=number] { font-family: var(--mono); }
label.inline { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; color: var(--ink-2); cursor: pointer; }
.field { display: flex; flex-direction: column; gap: 5px; }
.field > span { font-size: 12px; font-weight: 500; color: var(--ink-2); }

/* ---- 状態・チップ・進捗 ------------------------------------------------- */
.status { display: inline-flex; align-items: center; gap: 7px; height: 24px; padding: 0 10px; border-radius: 12px; font-size: 12px; font-weight: 600; white-space: nowrap; color: var(--ink-2); background: var(--paper-2); }
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status.done { color: var(--ok); background: color-mix(in srgb, var(--ok) 10%, transparent); }
.status.running, .status.ingesting, .status.queued { color: var(--amber-ink); background: var(--amber-soft); }
.status.running::before, .status.ingesting::before { animation: pulse 1.2s ease-in-out infinite; }
.status.failed, .status.interrupted { color: var(--danger); background: color-mix(in srgb, var(--danger) 10%, transparent); }
.status.cancelled, .status.deleting { color: var(--warn); background: color-mix(in srgb, var(--warn) 12%, transparent); }
.progress { height: 5px; background: var(--paper-2); border-radius: 3px; overflow: hidden; min-width: 80px; }
.progress > div { height: 100%; background: linear-gradient(90deg, var(--amber-ink), var(--amber)); border-radius: 3px; transition: width .3s; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; min-height: 26px; padding: 0 10px; border-radius: 13px;
  background: var(--amber-soft); color: var(--amber-ink); font-size: 12.5px; font-weight: 500; white-space: nowrap;
}
.chip button { width: 18px; height: 18px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: inherit; cursor: pointer; }
.chip button:hover { background: color-mix(in srgb, var(--amber) 20%, transparent); }
.chip button svg { width: 10px; height: 10px; }
.chip.plain { background: var(--paper-2); color: var(--ink-2); }
.swatch { display: inline-block; width: 14px; height: 14px; border-radius: 4px; margin-right: 8px; vertical-align: -2px; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0,0,0,.12); }
.tag { display: inline-flex; align-items: center; height: 22px; padding: 0 9px; border-radius: 11px; font-size: 12px; font-weight: 500; white-space: nowrap;
  border: 1px solid color-mix(in srgb, var(--c, var(--ink-3)) 45%, transparent); color: var(--c, var(--ink-2)); background: color-mix(in srgb, var(--c, var(--ink-3)) 9%, transparent); }

/* ---- 周波数表示（受信機の表示部のように） -------------------------------- */
.freq-badge { display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; }
.freq-badge[data-freq] { cursor: pointer; }
.freq-badge .mhz { font: 500 13.5px var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -.01em; color: var(--ink); }
.freq-badge .mhz .dim { color: var(--ink-3); }
.freq-badge .name { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--ink-2); }
.freq-badge .name::before { content: ""; width: 6px; height: 6px; border-radius: 2px; background: var(--c, var(--ink-3)); }
.freq-badge[data-freq]:hover .name { color: var(--ink); }
.freq-badge .unnamed { font-size: 12px; color: var(--ink-3); border-bottom: 1px dashed var(--ink-3); }
.freq-badge .unnamed:hover { color: var(--amber-ink); border-color: var(--amber-ink); text-decoration: none; }

/* ---- テーブル ----------------------------------------------------------- */
.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
table.data { border-collapse: separate; border-spacing: 0; width: 100%; }
table.data th {
  height: 38px; padding: 0 12px; text-align: left; white-space: nowrap;
  font-size: 11px; font-weight: 600; letter-spacing: .1em; color: var(--ink-3);
  background: color-mix(in srgb, var(--card) 92%, var(--paper)); border-bottom: 1px solid var(--line);
}
table.data th.num, table.data td.num { text-align: right; }
table.data td { height: 46px; padding: 4px 12px; border-bottom: 1px solid var(--line-2); text-align: left; vertical-align: middle; }
table.data tbody tr:last-child td { border-bottom: 0; }
table.data td.nowrap { white-space: nowrap; }
table.data tbody tr { transition: background .12s; }
table.data tbody tr:hover td { background: color-mix(in srgb, var(--paper-2) 55%, transparent); }
.empty { padding: 40px 20px; text-align: center; color: var(--ink-3); }
/* ヘッダーでソートできる列 */
table.data th.sortable { padding: 0; }
table.data th.sortable button {
  width: 100%; height: 38px; border: 0; border-radius: 0; background: none; padding: 0 12px;
  font: inherit; letter-spacing: inherit; color: inherit; justify-content: flex-start; gap: 4px;
}
table.data th.sortable.num button { justify-content: flex-end; }
table.data th.sortable button:hover { background: color-mix(in srgb, var(--line) 50%, transparent); color: var(--ink); }
table.data th[aria-sort] button { color: var(--ink); }
.sort-ind { display: inline-block; width: 1em; font-size: 10px; color: var(--amber); }

/* ---- 録音一覧 ----------------------------------------------------------- */
table.data.rec-table td { height: 50px; }
.rec-row { cursor: pointer; }
.rec-row td:first-child { box-shadow: inset 3px 0 0 transparent; transition: box-shadow .15s; }
.rec-row.cursor td:first-child { box-shadow: inset 3px 0 0 color-mix(in srgb, var(--ink) 30%, transparent); }
.rec-row.playing td, .rec-row.playing + .rec-sub td { background: color-mix(in srgb, var(--amber-soft) 70%, transparent) !important; }
.rec-row.playing td:first-child { box-shadow: inset 3px 0 0 var(--amber); }
.rec-row.has-sub td { border-bottom-color: transparent; }
.rec-row, .rec-sub {
  /* scrollIntoView で固定ヘッダー・プレイヤーの裏に入らないようにする */
  scroll-margin-top: calc(var(--topbar-h) + 40px);
  scroll-margin-bottom: calc(var(--playerbar-h) + 32px);
}
table.data .rec-sub td { height: auto; padding: 0 12px 12px 108px; }
.sub-inner { display: flex; align-items: center; gap: 8px 10px; flex-wrap: wrap; font-size: 13px; color: var(--ink-2); }
.memo { display: inline-flex; align-items: center; gap: 8px; padding: 5px 10px; border-left: 2px solid var(--amber); background: var(--paper); border-radius: 0 6px 6px 0; color: var(--ink); white-space: pre-wrap; }
.memo svg { width: 13px; height: 13px; color: var(--ink-3); }
.play-btn {
  position: relative; width: 32px; height: 32px; padding: 0; border-radius: 50%; border: 1px solid var(--line); background: transparent;
  display: grid; place-items: center; cursor: pointer; color: var(--ink-2);
  transition: background .18s, border-color .18s, color .18s, transform .12s;
}
.play-btn:hover { border-color: color-mix(in srgb, var(--ink) 45%, var(--line)); color: var(--ink); background: var(--card); }
.play-btn:active { transform: scale(.94); }
.play-btn svg { grid-area: 1 / 1; width: 12px; height: 12px; transition: opacity .18s, transform .18s; }
.play-btn .ic-pause, .play-btn.is-playing .ic-play { opacity: 0; transform: scale(.6); }
.play-btn.is-playing .ic-pause { opacity: 1; transform: none; }
.rec-row.playing .play-btn { background: var(--ink); border-color: var(--ink); color: var(--card); }
.rec-row.playing .play-btn::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 1.5px solid var(--amber); opacity: .9; }
.dt { font: 500 13.5px var(--mono); font-variant-numeric: tabular-nums; white-space: nowrap; cursor: pointer; }
.dt .d { color: var(--ink-3); margin-right: 6px; }
.dt:hover .d { color: var(--amber-ink); }
.rx { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 6px; font: 600 11px var(--mono); border: 1px solid var(--line); color: var(--ink-2); }
.rx.b { background: var(--ink); color: var(--card); border-color: var(--ink); }
.mode { font: 500 12px var(--mono); color: var(--ink-2); }
/* S メータ: 強さに応じて文字の濃さと下線の長さが変わる */
.smeter { font: 600 12.5px var(--mono); display: inline-flex; flex-direction: column; gap: 3px; min-width: 42px; }
.smeter::after { content: ""; height: 2px; border-radius: 1px; width: calc(var(--s, 0) * 100%); background: linear-gradient(90deg, var(--ok), var(--amber) 80%, var(--danger)); opacity: .85; }
.smeter.lo { color: var(--ink-3); }
.seek { position: relative; height: 22px; min-width: 150px; display: flex; align-items: center; cursor: pointer; }
.seek .track { position: absolute; left: 0; right: 0; height: 3px; border-radius: 2px; background: var(--line); }
.seek .fill { position: absolute; left: 0; height: 3px; border-radius: 2px; background: var(--amber); width: 0; }
.seek .knob { position: absolute; left: 0; width: 11px; height: 11px; margin-left: -5.5px; border-radius: 50%; background: var(--card); border: 2px solid var(--amber); display: none; }
.rec-row.playing .seek .knob { display: block; }
table.data td.dur, .dur { font: 500 13px var(--mono); font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; color: var(--ink-2); }
.rec-row.playing .dur { color: var(--amber-ink); }
table.data td.actions, .actions { white-space: nowrap; text-align: right; }
.rec-row .actions .icon-btn { opacity: .55; }
.rec-row:hover .actions .icon-btn, .rec-row .actions .icon-btn.on { opacity: 1; }
.memo-editor { display: flex; gap: 8px; align-items: flex-start; padding: 4px 0; }
.memo-editor textarea { flex: 1; min-height: 60px; }

.pager { display: flex; gap: 4px; align-items: center; justify-content: center; flex-wrap: wrap; margin: 22px 0 8px; }
.pager button { min-width: 34px; height: 34px; padding: 0 8px; border: 1px solid transparent; background: none; font: 500 13px var(--mono); color: var(--ink-2); }
.pager button:hover { border-color: var(--line); background: var(--card); color: var(--ink); }
.pager button.current { background: var(--ink); border-color: var(--ink); color: var(--card); }
.pager .muted { color: var(--ink-3); font-size: 13px; }
.pager input { width: 60px; text-align: center; }

/* 絞り込み */
.filter-card { padding: 6px 22px; animation: rise .5s .06s both; }
.filter-head { display: none; align-items: center; gap: 10px; padding: 10px 0; }
.filters { display: grid; }
.f-row { display: grid; grid-template-columns: 92px 1fr; align-items: center; gap: 16px; padding: 12px 0; border-bottom: 1px dashed var(--line-2); }
.f-row:last-child { border-bottom: 0; }
.f-ctl { display: flex; align-items: center; gap: 10px 14px; flex-wrap: wrap; min-width: 0; }
.f-ctl .sep { color: var(--ink-3); }
.f-inline { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.f-inline > span:first-child { font-size: 12px; font-weight: 500; color: var(--ink-3); }
.filters input.short { width: 78px; }
.filters input[type=datetime-local] { width: 200px; }
.quick { display: inline-flex; gap: 2px; }
.quick button { height: 28px; padding: 0 10px; border-color: transparent; background: none; color: var(--ink-2); }
.quick button:hover { border-color: var(--line); background: var(--card); color: var(--ink); }
.seg { display: inline-flex; padding: 2px; border-radius: 9px; background: var(--paper-2); border: 1px solid var(--line-2); }
.seg label { display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 12px; border-radius: 7px; cursor: pointer; color: var(--ink-2); font-weight: 500; white-space: nowrap; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg label:has(input:checked) { background: var(--card); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.seg label:has(input:focus-visible) { box-shadow: var(--focus); }
.seg .n { font: 500 11px var(--mono); color: var(--ink-3); }
.search { position: relative; display: inline-flex; }
.search svg { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); width: 15px; height: 15px; color: var(--ink-3); pointer-events: none; }
.search input { padding-left: 32px !important; width: 280px; }
.toolbar { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin: 26px 2px 12px; }
.toolbar .result { font-size: 13px; color: var(--ink-2); }
.toolbar .result b { font: 600 20px var(--mono); color: var(--ink); margin-right: 4px; letter-spacing: -.02em; }
.tb-group { display: inline-flex; align-items: center; gap: 8px; }
.tb-group > span:first-child { font-size: 12px; color: var(--ink-3); }
.tb-sep { width: 1px; height: 22px; background: var(--line); }

/* ---- アーカイブ詳細ヘッダー -------------------------------------------- */
.archive-head { padding: 24px 28px 22px; display: grid; gap: 20px; animation: rise .5s both; }
.ah-top { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.ah-eyebrow { font: 500 11px var(--mono); letter-spacing: .14em; color: var(--ink-3); }
.ah-title { font: 600 34px/1.05 var(--mono); letter-spacing: -.02em; margin: 2px 0 0; word-break: break-all; }
.ah-note { color: var(--ink-2); margin-top: -8px; }
.ah-job { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 9px; background: var(--amber-soft); color: var(--amber-ink); }
.ah-job .progress { flex: 1; max-width: 360px; background: color-mix(in srgb, var(--amber) 18%, transparent); }
.readouts { display: grid; grid-template-columns: 1.6fr repeat(4, minmax(90px, 1fr)) 1.4fr; border: 1px solid var(--line-2); border-radius: 9px; overflow: hidden; background: var(--paper); }
.readout { padding: 12px 16px; border-right: 1px solid var(--line-2); min-width: 0; }
.readout:last-child { border-right: 0; }
.readout .v { font: 500 18px/1.3 var(--mono); font-variant-numeric: tabular-nums; margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.readout .v small { font-size: 12px; color: var(--ink-3); margin-left: 3px; }
.readout .v.sm { font-size: 14px; }
.readout .v a { font: 500 12px var(--sans); margin-left: 6px; }
.readout .v.bad { color: var(--danger); }
.same-content { font-size: 13px; color: var(--ink-2); }
.ah-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 32px; }
.hist-wrap { display: grid; gap: 8px; align-content: start; }
.hist-head { display: flex; justify-content: space-between; align-items: baseline; font-size: 12px; color: var(--ink-3); }
.hist {
  display: grid; grid-template-columns: repeat(24, 1fr); gap: 3px; align-items: end; height: 92px; padding-bottom: 1px;
  border-bottom: 1px solid var(--line);
  background: repeating-linear-gradient(to top, transparent 0 22px, var(--line-2) 22px 23px);
}
.hist div { position: relative; height: 100%; display: flex; align-items: flex-end; cursor: pointer; }
.hist div i { display: block; width: 100%; border-radius: 3px 3px 0 0; background: color-mix(in srgb, var(--ink) 78%, transparent); transform-origin: bottom; animation: grow .7s cubic-bezier(.2,.8,.2,1) both; transition: background .15s; }
.hist div.peak i { background: var(--amber); }
.hist div:hover i { background: var(--amber-ink); }
.hist div:hover::after { content: attr(data-tip); position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%); padding: 3px 7px; border-radius: 5px; background: var(--ink); color: var(--card); font: 500 11px var(--mono); white-space: nowrap; pointer-events: none; z-index: 2; }
.hist-labels { display: grid; grid-template-columns: repeat(24, 1fr); gap: 3px; font: 500 10px var(--mono); color: var(--ink-3); text-align: center; }
.top-list { display: grid; gap: 2px; counter-reset: rank; }
.top-item { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; align-items: center; gap: 10px; height: 30px; padding: 0 8px; border-radius: 6px; cursor: pointer; }
.top-item:hover { background: var(--paper-2); }
.top-item::before { counter-increment: rank; content: counter(rank, decimal-leading-zero); font: 500 11px var(--mono); color: var(--ink-3); }
.top-item .freq-badge { min-width: 0; overflow: hidden; }
.top-item .cnt { font: 500 12.5px var(--mono); color: var(--ink-2); display: flex; align-items: center; gap: 10px; }
.top-item .cnt i { display: block; height: 4px; border-radius: 2px; background: color-mix(in srgb, var(--amber) 70%, transparent); }

/* ---- ポップオーバー・ダイアログ・トースト ------------------------------ */
.popover {
  position: absolute; z-index: 45; min-width: 220px; max-height: 340px; overflow: auto; padding: 6px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow), 0 12px 32px -12px rgba(0,0,0,.25);
}
.popover label { display: flex; gap: 8px; align-items: center; padding: 6px 8px; border-radius: 6px; cursor: pointer; }
.popover label:hover { background: var(--paper-2); }
dialog {
  border: 1px solid var(--line); border-radius: 14px; background: var(--card); color: var(--ink);
  padding: 22px 24px; max-width: min(640px, calc(100vw - 32px)); box-shadow: 0 30px 80px -30px rgba(0,0,0,.45);
}
dialog::backdrop { background: rgba(22,24,27,.45); backdrop-filter: blur(2px); }
dialog h2 { font-size: 17px; margin-bottom: 14px; }
dialog p, dialog ul { color: var(--ink-2); }
dialog .buttons { display: flex; justify-content: flex-end; gap: 8px; margin-top: 20px; }
dialog[open] { animation: pop .18s ease-out; }
.error-list { max-height: 50vh; overflow: auto; font-size: 13px; }
.error-list pre { white-space: pre-wrap; font: 12px var(--mono); background: var(--paper); padding: 8px; border-radius: 6px; }
.toast-area { position: fixed; right: 20px; bottom: calc(var(--playerbar-h) + 32px); z-index: 60; display: grid; gap: 8px; }
.toast { background: var(--ink); color: var(--card); padding: 10px 16px; border-radius: 10px; box-shadow: 0 12px 30px -12px rgba(0,0,0,.4); max-width: 440px; animation: rise .2s ease-out; }
.toast.error { background: var(--danger); color: #fff; }
.alert { padding: 10px 12px; border-radius: 8px; background: color-mix(in srgb, var(--danger) 10%, transparent); color: var(--danger); font-size: 13px; }

/* ---- 周波数マスタ ------------------------------------------------------- */
table.data tr.clickable { cursor: pointer; }
table.data tr.clickable:hover td:first-child { box-shadow: inset 3px 0 0 var(--amber); }
.name-link { display: inline-flex; align-items: baseline; gap: 10px; color: var(--ink-3); }
.name-link span { font-size: 12px; font-weight: 500; color: var(--amber-ink); border-bottom: 1px dashed currentColor; }
.name-link:hover { text-decoration: none; color: var(--ink-2); }
.name-link:hover span { border-bottom-style: solid; }

/* 周波数の編集ダイアログ */
dialog.dlg-freq-edit { width: 560px; padding: 0; overflow: hidden; }
.dlg-freq-edit form { display: flex; flex-direction: column; max-height: min(88vh, 820px); }
.dlg-head { position: relative; padding: 22px 26px 18px; background: linear-gradient(180deg, var(--paper), var(--card)); border-bottom: 1px solid var(--line-2); }
.dlg-eyebrow { display: flex; align-items: center; gap: 10px; font: 500 11px var(--mono); letter-spacing: .14em; color: var(--ink-3); }
.pill { height: 20px; padding: 0 8px; border-radius: 10px; display: inline-flex; align-items: center; font: 600 11px var(--sans); letter-spacing: .02em; color: var(--amber-ink); background: var(--amber-soft); }
.pill.ok { color: var(--ok); background: color-mix(in srgb, var(--ok) 10%, transparent); }
.dlg-freq { display: flex; align-items: baseline; gap: 8px; margin-top: 8px; }
.dlg-freq .mhz { font: 600 40px/1 var(--mono); letter-spacing: -.03em; }
.dlg-freq .mhz .dim { color: var(--ink-3); }
.dlg-freq .unit, .dlg-freq-input .unit { font: 500 14px var(--mono); color: var(--ink-3); }
.dlg-freq-input { display: flex; align-items: baseline; gap: 8px; margin-top: 8px; }
.dlg-freq-input input { height: 52px !important; width: 220px; font: 600 30px var(--mono) !important; letter-spacing: -.02em; }
.dlg-sub { margin-top: 6px; font-size: 12.5px; color: var(--ink-3); }
.dlg-sub b { font-family: var(--mono); color: var(--ink-2); font-weight: 500; }
.dlg-close { position: absolute; top: 14px; right: 14px; width: 32px; height: 32px; padding: 0; border: 0; border-radius: 8px; background: none; color: var(--ink-3); }
.dlg-close:hover { background: var(--paper-2); color: var(--ink); }
.dlg-close svg { width: 14px; height: 14px; }
.dlg-body { display: grid; gap: 20px; padding: 22px 26px 8px; overflow-y: auto; }
.dlg-field { display: grid; gap: 8px; }
.dlg-label { font-size: 12px; font-weight: 600; letter-spacing: .04em; color: var(--ink-2); }
.dlg-label em { font-style: normal; font-weight: 500; font-size: 11px; color: var(--amber-ink); margin-left: 4px; }
.dlg-body input:not([type=radio]):not([type=color]), .dlg-body textarea { width: 100%; height: 40px !important; font-size: 15px; }
.dlg-body textarea { height: auto !important; min-height: 64px; font-size: 14px; padding: 10px 12px !important; }
.dlg-body .dlg-name { height: 46px !important; font-size: 18px !important; font-weight: 500; }
.dlg-choices { display: flex; flex-wrap: wrap; gap: 6px; }
.choice { height: 28px; padding: 0 12px; border-radius: 14px; font-size: 12.5px; color: var(--ink-2); background: var(--paper); border-color: var(--line-2); }
.choice:hover { color: var(--ink); border-color: var(--line); }
.choice.on { background: var(--ink); border-color: var(--ink); color: var(--card); }
.palette { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.sw { position: relative; display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.sw input[type=radio] { position: absolute; opacity: 0; pointer-events: none; }
.sw i { width: 30px; height: 30px; border-radius: 9px; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0,0,0,.12); transition: transform .12s, box-shadow .12s; }
.sw:hover i { transform: translateY(-1px); }
.sw input:checked + i { box-shadow: 0 0 0 2px var(--card), 0 0 0 4px var(--ink); }
.sw input:focus-visible + i { box-shadow: var(--focus); }
.sw.custom i { background: conic-gradient(from 0deg, #e5484d, #f5a524, #3fb950, #1f6feb, #8e4ec6, #e5484d); }
.sw.custom input:checked + i { background: var(--c); }
.sw.custom input[type=color] { position: absolute; inset: 0; width: 30px; height: 30px; opacity: 0; cursor: pointer; }
.sw.none i { background: repeating-linear-gradient(135deg, var(--paper) 0 5px, var(--line-2) 5px 6px); }
.sw.none span { font-size: 12.5px; color: var(--ink-2); }
.dlg-preview { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; border-radius: 9px; background: var(--paper); border: 1px dashed var(--line); }
.dlg-foot { display: flex; align-items: center; gap: 8px; padding: 16px 26px 20px; margin-top: 12px; border-top: 1px solid var(--line-2); background: var(--card); }
.dlg-foot .btn-primary { min-width: 96px; }
@media (max-width: 640px) {
  dialog.dlg-freq-edit { width: 100vw; max-width: 100vw; margin: auto 0 0; border-radius: 16px 16px 0 0; }
  .dlg-freq-edit form { max-height: 92vh; }
  .dlg-head, .dlg-body, .dlg-foot { padding-left: 18px; padding-right: 18px; }
  .dlg-freq .mhz { font-size: 34px; }
}

/* ---- ダッシュボード --------------------------------------------------- */
.summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 0; overflow: hidden; }
.summary > div { padding: 16px 22px; border-right: 1px solid var(--line-2); }
.summary > div:last-child { border-right: 0; }
.summary span { display: block; font-size: 11px; font-weight: 600; letter-spacing: .08em; color: var(--ink-3); }
.summary b { display: block; margin-top: 4px; font: 500 22px var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }

/* ---- アップロード / ジョブ進捗 ---------------------------------------- */
.dropzone {
  display: block; padding: 40px 20px; text-align: center; color: var(--ink-2); cursor: pointer; line-height: 1.8;
  border: 1.5px dashed var(--line); border-radius: 12px; background: var(--paper); transition: background .15s, border-color .15s;
}
.dropzone:hover, .dropzone.over { border-color: var(--amber); background: var(--amber-soft); color: var(--ink); }
.dropzone u { text-decoration-color: var(--amber); text-underline-offset: 3px; }
.file-queue { display: grid; gap: 6px; font-size: 13px; }
.file-queue .row { padding: 8px 12px; border-radius: 8px; background: var(--paper); }
.steps { display: grid; grid-template-columns: 130px 1fr; gap: 14px 18px; align-items: center; }
.steps .label { font-weight: 600; white-space: nowrap; color: var(--ink-3); display: flex; align-items: center; gap: 8px; }
.steps .label::before { content: ""; width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid currentColor; }
.steps .label.active { color: var(--amber-ink); }
.steps .label.active::before { background: var(--amber); border-color: var(--amber); animation: pulse 1.2s ease-in-out infinite; }
.steps .label.done { color: var(--ok); }
.steps .label.done::before { background: var(--ok); border-color: var(--ok); }
.steps .detail { display: grid; gap: 4px; min-width: 0; }

/* ---- 固定プレイヤー（操作卓） ------------------------------------------ */
.playerbar {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 40;
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 18px; align-items: center;
  padding: 12px 20px 10px 14px; border-radius: 16px;
  background: linear-gradient(180deg, var(--console-2), var(--console));
  color: var(--console-ink); border: 1px solid var(--console-line);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,255,255,.05);
  max-width: 1440px; margin: 0 auto;
}
.c-play-wrap { grid-row: span 2; position: relative; width: 60px; height: 60px; display: grid; place-items: center; }
.c-ring { position: absolute; inset: 0; width: 60px; height: 60px; transform: rotate(-90deg); pointer-events: none; }
.c-ring circle { fill: none; stroke-width: 2; }
.c-ring .bg { stroke: var(--console-line); }
.c-ring .fg { stroke: var(--console-amber); stroke-linecap: round; stroke-dasharray: 175.93; stroke-dashoffset: 175.93; }
.playerbar .main-btn {
  width: 48px; height: 48px; padding: 0; border-radius: 50%; border: 0; cursor: pointer; display: grid; place-items: center;
  background: linear-gradient(180deg, #f4f2ec, #dcd8ce); color: #16181b;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.7), inset 0 -1px 0 rgba(0,0,0,.12), 0 2px 6px rgba(0,0,0,.45);
  transition: transform .12s, box-shadow .15s;
}
.playerbar .main-btn:hover { background: linear-gradient(180deg, #faf8f3, #e2ded4); box-shadow: inset 0 1px 0 rgba(255,255,255,.8), inset 0 -1px 0 rgba(0,0,0,.12), 0 3px 10px rgba(0,0,0,.5); }
.playerbar .main-btn:active { transform: scale(.95); box-shadow: inset 0 1px 2px rgba(0,0,0,.2), 0 1px 3px rgba(0,0,0,.4); }
.playerbar .main-btn svg { grid-area: 1 / 1; width: 18px; height: 18px; transition: opacity .18s, transform .18s; }
.playerbar .main-btn .ic-pause, .playerbar .main-btn.is-playing .ic-play { opacity: 0; transform: scale(.6); }
.playerbar .main-btn.is-playing .ic-pause { opacity: 1; transform: none; }
.playerbar .line { display: flex; align-items: center; gap: 16px; min-width: 0; }
.playerbar .title { display: flex; align-items: baseline; gap: 12px; min-width: 0; max-width: 55%; white-space: nowrap; overflow: hidden; }
.playerbar .title .placeholder { color: var(--console-ink-2); }
.playerbar .title .mhz { font: 600 20px var(--mono); letter-spacing: -.02em; color: #ffc27a; text-shadow: 0 0 18px rgba(240,163,60,.35); }
.playerbar .title .nm { font-weight: 600; overflow: hidden; text-overflow: ellipsis; }
.playerbar .title .meta { font: 500 12.5px var(--mono); color: var(--console-ink-2); overflow: hidden; text-overflow: ellipsis; }
.playerbar .title .meta b { color: var(--console-ink); font-weight: 500; }
.playerbar .seek { flex: 1; min-width: 120px; height: 26px; }
.playerbar .seek .track { height: 4px; background: var(--console-line); }
.playerbar .seek .fill { height: 4px; background: linear-gradient(90deg, #b86200, #ffb44d); }
.playerbar .seek .knob { display: block; width: 14px; height: 14px; margin-left: -7px; border: 0; background: #fff; box-shadow: 0 0 0 4px rgba(240,163,60,.25); }
.playerbar .time { font: 500 13px var(--mono); font-variant-numeric: tabular-nums; color: var(--console-ink-2); white-space: nowrap; }
.playerbar .controls { gap: 6px 18px; flex-wrap: wrap; font-size: 12.5px; color: var(--console-ink-2); }
.c-group { display: inline-flex; gap: 4px; }
.c-btn { height: 28px; padding: 0 10px; border-radius: 7px; border: 1px solid var(--console-line); background: transparent; color: var(--console-ink); font-size: 12.5px; font-weight: 500; }
.c-btn:hover { background: var(--console-line); }
.c-btn svg { width: 12px; height: 12px; }
.toggle { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; white-space: nowrap; }
.toggle input[type=checkbox] { position: absolute; opacity: 0; pointer-events: none; }
.toggle i { width: 28px; height: 16px; border-radius: 8px; background: var(--console-line); position: relative; transition: background .15s; }
.toggle i::after { content: ""; position: absolute; top: 2px; left: 2px; width: 12px; height: 12px; border-radius: 50%; background: var(--console-ink-2); transition: transform .15s, background .15s; }
.toggle input:checked + i { background: rgba(240,163,60,.35); }
.toggle input:checked + i::after { transform: translateX(12px); background: #ffb44d; }
.toggle input:focus-visible + i { box-shadow: var(--focus); }
.playerbar .c-select { height: 26px; padding: 0 6px; border-radius: 6px; border: 1px solid var(--console-line); background: var(--console); color: var(--console-ink); font: 500 12px var(--mono); }
.c-vol { display: inline-flex; align-items: center; gap: 8px; }
.c-vol svg { width: 16px; height: 16px; }
.c-vol input { width: 90px; accent-color: #ffb44d; }
.playerbar .spacer { flex: 1; }
.c-icon { width: 30px; height: 28px; padding: 0; display: inline-grid; place-items: center; border: 0; border-radius: 7px; background: none; color: var(--console-ink-2); cursor: pointer; }
.c-icon:hover { background: var(--console-line); color: var(--console-ink); text-decoration: none; }
.c-icon.on { color: #ffb44d; }
.c-icon svg { width: 16px; height: 16px; }
.c-keys { display: none; font: 500 11px var(--mono); color: #6b717a; white-space: nowrap; }
.has-list .c-keys { display: inline; }
.c-keys kbd { font: inherit; padding: 1px 5px; border: 1px solid var(--console-line); border-bottom-width: 2px; border-radius: 4px; color: var(--console-ink-2); }

/* ---- ログイン ----------------------------------------------------------- */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: 100%; max-width: 360px; padding: 32px 30px 28px; }
.login-card h1 { display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 19px; margin-bottom: 22px; }
.login-card form { display: grid; gap: 14px; }
.login-card .btn-primary { height: 38px; margin-top: 4px; }

/* ---- アニメーション ----------------------------------------------------- */
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes pop { from { opacity: 0; transform: translateY(6px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes pulse { 50% { opacity: .35; } }
main > .card:first-child, main > h1 + .card, main > section:first-child { animation: rise .45s both; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* ---- レスポンシブ ------------------------------------------------------- */
@media (max-width: 1100px) {
  .readouts { grid-template-columns: repeat(3, 1fr); }
  .readout:nth-child(3n) { border-right: 0; }
  .readout:nth-child(-n+3) { border-bottom: 1px solid var(--line-2); }
  .ah-grid { grid-template-columns: 1fr; }
  .c-keys, .has-list .c-keys { display: none; }
}
@media (max-width: 1023px) {
  .filter-head { display: flex; }
  .filters.collapsed { display: none; }
  .rec-table .col-check, .rec-table .col-r, .rec-table .col-mode, .rec-table .col-seek, .rec-table .col-actions { display: none; }
  table.data .rec-sub td { padding-left: 12px; }
  .hide-narrow { display: none; }
  .steps { grid-template-columns: 1fr; }
  .summary { grid-template-columns: repeat(2, 1fr); }
  .summary > div:nth-child(2) { border-right: 0; }
  .summary > div:nth-child(-n+2) { border-bottom: 1px solid var(--line-2); }
  .c-vol { display: none; }
}
@media (max-width: 640px) {
  main { padding: 16px 16px 0; }
  .topbar { padding: 0 16px; gap: 12px; }
  .brand span, .user-name { display: none; }
  .archive-head, .filter-card { padding-left: 16px; padding-right: 16px; }
  .f-row { grid-template-columns: 1fr; gap: 8px; }
  .readouts { grid-template-columns: repeat(2, 1fr); }
  .readout, .readout:nth-child(3n) { border-right: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); }
  .readout:nth-child(2n) { border-right: 0; }
  .readout:nth-last-child(-n+2) { border-bottom: 0; }
  .ah-title { font-size: 28px; }
  .readout .v { white-space: normal; font-size: 16px; }
  .search, .search input { width: 100%; }
  .playerbar { left: 8px; right: 8px; bottom: 8px; padding: 10px 12px; gap: 4px 12px; }
  .c-play-wrap { transform: scale(.85); margin: -4px; }
  .playerbar .title { max-width: 100%; }
  .playerbar .title .meta, .playerbar .controls .opt { display: none; }
  .playerbar .line:not(.controls) { flex-wrap: wrap; gap: 4px 12px; }
}