/* Talkback - dark control-room theme (dim venues, OLED battery), Line Media colours:
   ink black surfaces, the logo red as the only accent, channel colours per partyline. */

:root {
  --bg: #0E0F11;
  --panel: #17191C;
  --panel-2: #1F2226;
  --well: #0A0B0C;
  --line: #2B2F34;
  --line-soft: #22262A;
  --text: #E9ECEF;
  --dim: #A3ACB4;
  --faint: #6B757E;
  --ink: #111214;
  --accent: #DC2626;
  --accent-text: #F87171;
  --accent-soft: rgba(220, 38, 38, .16);
  --green: #22C55E;
  --yellow: #EAB308;
  --orange: #F97316;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 6px 20px rgba(0, 0, 0, .35);
  --font: 'Barlow Semi Condensed', -apple-system, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --sat: env(safe-area-inset-top, 0px);
  --sab: env(safe-area-inset-bottom, 0px);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { font-size: 16px; color-scheme: dark; }
body { background: var(--bg); color: var(--text); font-family: var(--font); line-height: 1.35; overscroll-behavior-y: none; -webkit-font-smoothing: antialiased; min-height: 100vh; -webkit-user-select: none; user-select: none; }
input, textarea { -webkit-user-select: text; user-select: text; }
#app { position: relative; z-index: 1; min-height: 100vh; }

svg.ic { width: 22px; height: 22px; stroke: currentColor; stroke-width: 1.9; fill: none; stroke-linecap: round; stroke-linejoin: round; flex: none; }
button { font-family: inherit; color: inherit; background: none; border: none; cursor: pointer; }
a { color: var(--accent-text); }
input, textarea, select { font-family: inherit; font-size: 16px; color: var(--text); background: var(--well); border: 1.5px solid var(--line); border-radius: 8px; padding: 11px 12px; width: 100%; outline: none; }
input::placeholder, textarea::placeholder { color: var(--faint); }
input:focus, textarea:focus, select:focus { border-color: var(--dim); box-shadow: 0 0 0 3px rgba(233, 236, 239, .08); }
label.fld { display: block; margin-bottom: 12px; }
label.fld > span { display: block; font-size: 12px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--dim); margin-bottom: 5px; }
.fld-row { display: flex; gap: 10px; }
.fld-row > label.fld { flex: 1; }
input[type=color] { padding: 2px; height: 42px; width: 48px; }
input[type=range] { padding: 0; height: 32px; accent-color: var(--accent); background: none; border: none; }

/* header */
.top { position: sticky; top: 0; z-index: 20; padding: calc(10px + var(--sat)) 16px 10px; background: rgba(14, 15, 17, .92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line-soft); display: flex; align-items: center; gap: 10px; }
.top .logo { height: 28px; width: auto; display: block; flex: none; mix-blend-mode: screen; }
.top h1 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .16em; flex: 1; color: var(--dim); padding-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.top h1 b { color: var(--text); }
.chip { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 11.5px; font-weight: 500; color: var(--dim); padding: 6px 10px; border: 1.5px solid var(--line); border-radius: 999px; background: var(--panel); white-space: nowrap; }
.chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--faint); }
.chip.ok .dot { background: var(--green); }
.chip.warn .dot { background: var(--yellow); animation: blink 1s infinite; }
.chip.bad .dot { background: var(--accent); }
@keyframes blink { 50% { opacity: .3; } }
.iconbtn { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; color: var(--dim); border: 1.5px solid var(--line); background: var(--panel); }
.iconbtn:active { background: var(--panel-2); }
.iconbtn.on { color: var(--text); border-color: var(--dim); }
.iconbtn.danger { color: var(--accent-text); border-color: rgba(220, 38, 38, .5); background: var(--accent-soft); }

.wrap { padding: 14px 16px calc(24px + var(--sab)); max-width: 720px; margin: 0 auto; }
.wrap.wide { max-width: 1080px; }
.section-t { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); margin: 22px 2px 9px; display: flex; align-items: center; gap: 8px; }
.section-t .sp { flex: 1; }
.card { background: var(--panel); border: 1px solid var(--line-soft); border-radius: 14px; padding: 14px; box-shadow: var(--shadow); }
.card + .card { margin-top: 10px; }
.muted { color: var(--dim); }
.small { font-size: 13px; }
.mono { font-family: var(--mono); }
.row { display: flex; align-items: center; gap: 10px; }
.row .sp { flex: 1; }
p.help { color: var(--dim); font-size: 14px; margin: 6px 0 12px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 18px; border-radius: 10px; font-weight: 700; font-size: 15px; letter-spacing: .02em; background: var(--text); color: var(--ink); border: 1.5px solid var(--text); min-height: 44px; }
.btn:active { transform: translateY(1px); }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn.accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.sm { padding: 8px 12px; font-size: 13.5px; min-height: 36px; border-radius: 8px; }
.btn.block { width: 100%; }
.btn[disabled] { opacity: .45; pointer-events: none; }

/* landing / login */
.hero { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 40px 24px calc(40px + var(--sab)); gap: 14px; }
.hero .logo { height: 44px; mix-blend-mode: screen; }
.hero .kicker { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--dim); font-weight: 700; }
.hero h2 { font-size: 30px; font-weight: 700; line-height: 1.1; letter-spacing: -.01em; }
.hero p { color: var(--dim); max-width: 420px; font-size: 15.5px; }
.hero form { width: 100%; max-width: 360px; text-align: left; margin-top: 10px; }
.pinbox input { font-family: var(--mono); font-size: 26px; letter-spacing: .4em; text-align: center; padding: 14px; }
.err { color: var(--accent-text); font-size: 14px; margin: 6px 0; min-height: 18px; }

/* panel */
.panel-top { display: flex; align-items: center; gap: 10px; }
.me { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; flex: 1; }
.me b { font-size: 16px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.me span { font-size: 12px; color: var(--dim); text-transform: uppercase; letter-spacing: .1em; }

.gate { margin: 0 16px 8px; padding: 12px 14px; border-radius: 12px; background: var(--accent-soft); border: 1px solid rgba(220, 38, 38, .45); display: flex; align-items: center; gap: 10px; font-weight: 600; }
.gate .btn { margin-left: auto; }
.gate.info { background: rgba(234, 179, 8, .12); border-color: rgba(234, 179, 8, .45); }

.channels { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding: 12px 16px; }
@media (min-width: 640px) { .channels { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 960px) { .channels { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.ch { position: relative; background: var(--panel); border: 1.5px solid var(--line); border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; min-height: 168px; box-shadow: var(--shadow); --c: #888; }
.ch::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 6px; background: var(--c); }
.ch.rx { border-color: var(--c); box-shadow: 0 0 0 2px color-mix(in srgb, var(--c) 40%, transparent), var(--shadow); }
.ch.nolisten { opacity: .62; }
.ch .hd { display: flex; align-items: center; gap: 8px; padding: 12px 12px 6px 16px; }
.ch .hd .short { font-family: var(--mono); font-weight: 600; font-size: 12px; color: var(--c); letter-spacing: .08em; }
.ch .hd .label { font-weight: 700; font-size: 16px; flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ch .listen { width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center; color: var(--dim); border: 1.5px solid var(--line); background: var(--well); }
.ch .listen.on { color: var(--text); border-color: var(--dim); }
.ch .listen[disabled] { opacity: .35; }
.ch .who { padding: 0 12px 6px 16px; min-height: 40px; font-size: 13px; color: var(--dim); display: flex; flex-wrap: wrap; gap: 4px 6px; align-content: flex-start; }
.ch .who .n { padding: 2px 7px; border-radius: 6px; background: var(--panel-2); color: var(--text); font-weight: 600; font-size: 12.5px; border: 1px solid var(--line-soft); }
.ch .who .n.speaking { background: color-mix(in srgb, var(--c) 28%, var(--panel-2)); border-color: var(--c); }
.ch .who .none { color: var(--faint); font-style: italic; }
.talk { margin: auto 10px 10px 14px; height: 64px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--panel-2); font-weight: 800; font-size: 18px; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); display: flex; align-items: center; justify-content: center; gap: 8px; touch-action: none; transition: background .08s, color .08s; }
.talk .sub { font-size: 10.5px; letter-spacing: .1em; font-weight: 600; color: var(--faint); display: block; }
.talk .lbl { display: flex; flex-direction: column; align-items: center; line-height: 1.1; }
.talk.keyed { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 0 0 3px rgba(220, 38, 38, .35); }
.talk.keyed .sub { color: rgba(255, 255, 255, .8); }
.talk.latched { background: #B91C1C; border-color: #B91C1C; }
.talk[disabled] { opacity: .3; }
.ch .call { position: absolute; right: 10px; top: 56px; width: 32px; height: 32px; display: grid; place-items: center; color: var(--faint); }
.ch .call svg.ic { width: 18px; height: 18px; }
.ch.called { animation: flash .5s 3; }
@keyframes flash { 50% { background: color-mix(in srgb, var(--c) 45%, var(--panel)); } }

.footbar { position: sticky; bottom: 0; z-index: 15; padding: 10px 16px calc(10px + var(--sab)); background: rgba(14, 15, 17, .94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-top: 1px solid var(--line-soft); display: flex; gap: 10px; align-items: center; }
.footbar .mic { flex: 1; height: 50px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--panel); display: flex; align-items: center; justify-content: center; gap: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; font-size: 14px; }
.footbar .mic.hot { border-color: var(--accent); color: var(--accent-text); }
.footbar .mic.muted { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-text); }
.footbar .iconbtn { width: 50px; height: 50px; border-radius: 12px; }
.footbar .iconbtn .badge { position: absolute; top: -6px; right: -6px; min-width: 18px; height: 18px; border-radius: 9px; background: var(--text); color: var(--ink); font-size: 11px; font-weight: 700; font-family: var(--mono); display: grid; place-items: center; padding: 0 5px; }
.footbar .iconbtn { position: relative; }
.level { height: 4px; background: var(--well); border-radius: 2px; overflow: hidden; margin: 0 16px; }
.level i { display: block; height: 100%; width: 0; background: var(--green); transition: width .06s; }

/* roster / sheets */
.sheet-bg { position: fixed; inset: 0; z-index: 40; background: rgba(0, 0, 0, .6); display: flex; align-items: flex-end; justify-content: center; }
@media (min-width: 640px) { .sheet-bg { align-items: center; } }
.sheet { width: 100%; max-width: 560px; max-height: 88vh; overflow: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 18px 18px 0 0; padding: 16px 16px calc(16px + var(--sab)); }
@media (min-width: 640px) { .sheet { border-radius: 18px; } }
.sheet h3 { font-size: 18px; font-weight: 700; margin-bottom: 4px; display: flex; align-items: center; gap: 8px; }
.sheet h3 .sp { flex: 1; }
.list { display: flex; flex-direction: column; }
.list .it { display: flex; align-items: center; gap: 10px; padding: 11px 2px; border-bottom: 1px solid var(--line-soft); }
.list .it:last-child { border-bottom: none; }
.list .it .nm { font-weight: 700; flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list .it .nm small { display: block; font-weight: 500; color: var(--dim); font-size: 12.5px; }
.pres { width: 10px; height: 10px; border-radius: 50%; background: var(--faint); flex: none; }
.pres.on { background: var(--green); }
.pres.talk { background: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.tags { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.tag { font-family: var(--mono); font-size: 10.5px; padding: 2px 6px; border-radius: 5px; border: 1px solid var(--line); color: var(--dim); }
.tag.c { color: #fff; border-color: transparent; }
.vol { display: grid; grid-template-columns: 60px 1fr 44px; align-items: center; gap: 10px; padding: 8px 0; }
.vol .short { font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: .06em; }
.vol .val { font-family: var(--mono); font-size: 12px; color: var(--dim); text-align: right; }

/* admin */
.plist .it { cursor: pointer; }
.plist .it:active { background: var(--panel-2); }
.kv { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; font-size: 14px; }
table.matrix { width: 100%; border-collapse: collapse; font-size: 14px; }
table.matrix th, table.matrix td { padding: 8px 6px; border-bottom: 1px solid var(--line-soft); text-align: left; vertical-align: middle; }
table.matrix th { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); font-weight: 700; white-space: nowrap; }
table.matrix th.c, table.matrix td.c { text-align: center; }
table.matrix td.name { font-weight: 700; min-width: 120px; }
table.matrix td.name small { display: block; color: var(--dim); font-weight: 500; font-size: 12px; }
.tl { display: inline-flex; border: 1.5px solid var(--line); border-radius: 8px; overflow: hidden; }
.tl button { width: 30px; height: 30px; font-family: var(--mono); font-size: 12px; font-weight: 700; color: var(--faint); }
.tl button + button { border-left: 1.5px solid var(--line); }
.tl button.on { background: var(--text); color: var(--ink); }
.chan-edit { display: grid; grid-template-columns: 48px 1fr 72px 40px 36px; gap: 8px; align-items: center; padding: 6px 0; }
.chan-edit input { padding: 8px 10px; }
.chan-edit .all { display: grid; place-items: center; font-family: var(--mono); font-size: 11px; color: var(--dim); }
.link-row { display: flex; gap: 8px; align-items: center; }
.link-row code { flex: 1; font-family: var(--mono); font-size: 12px; color: var(--dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; background: var(--well); padding: 8px 10px; border-radius: 8px; border: 1px solid var(--line-soft); }
.tabs { display: flex; gap: 6px; margin: 4px 0 12px; }
.tabs button { padding: 8px 14px; border-radius: 999px; border: 1.5px solid var(--line); color: var(--dim); font-weight: 700; font-size: 13.5px; }
.tabs button.on { background: var(--text); color: var(--ink); border-color: var(--text); }
.notice { padding: 10px 12px; border-radius: 10px; background: rgba(234, 179, 8, .12); border: 1px solid rgba(234, 179, 8, .4); font-size: 14px; }
.notice.bad { background: var(--accent-soft); border-color: rgba(220, 38, 38, .5); }

/* toasts */
#toasts { position: fixed; left: 0; right: 0; bottom: calc(90px + var(--sab)); z-index: 60; display: flex; flex-direction: column; align-items: center; gap: 8px; pointer-events: none; padding: 0 16px; }
.toast { background: var(--text); color: var(--ink); padding: 10px 14px; border-radius: 10px; font-weight: 600; font-size: 14px; box-shadow: var(--shadow); max-width: 480px; animation: up .18s ease-out; }
.toast.bad { background: var(--accent); color: #fff; }
@keyframes up { from { transform: translateY(8px); opacity: 0; } }

/* v0.2: strips, feed tiles, ALL / direct buttons, desk live tab */
.strip { margin: 8px 16px 0; padding: 10px 14px; border-radius: 12px; display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: .04em; border: 1px solid var(--line); background: var(--panel); }
.strip .btn, .strip .iconbtn { margin-left: auto; }
.strip.onair { background: var(--accent); border-color: var(--accent); color: #fff; font-size: 18px; text-transform: uppercase; letter-spacing: .12em; justify-content: center; animation: onair 1.2s infinite; }
@keyframes onair { 50% { box-shadow: 0 0 0 4px rgba(220, 38, 38, .35); } }
.strip.preview { background: rgba(34, 197, 94, .15); border-color: var(--green); color: var(--green); text-transform: uppercase; letter-spacing: .12em; justify-content: center; }
.strip.note { background: rgba(234, 179, 8, .12); border-color: rgba(234, 179, 8, .45); font-weight: 500; }
.strip.note b { font-weight: 700; }
.strip.direct { background: var(--accent-soft); border-color: rgba(220, 38, 38, .5); }
.strip.direct.out { background: var(--panel-2); border-color: var(--dim); }
.strip.feed { background: rgba(101, 163, 13, .14); border-color: #65A30D; }
.ch.feed .who { min-height: 28px; }
.vol-inline { display: flex; align-items: center; gap: 8px; padding: 0 12px 6px 16px; }
.vol-inline input[type=range] { flex: 1; height: 28px; }
.vol-inline .val { font-family: var(--mono); font-size: 11.5px; color: var(--dim); width: 40px; text-align: right; }
.ch .talk.src { letter-spacing: .06em; text-transform: none; font-size: 15px; }
.ch .talk.feedinfo { cursor: default; text-transform: none; letter-spacing: .02em; font-size: 14px; color: var(--faint); }
.ch .who .n.prio { border-color: var(--accent); }
.footbar .talk.allbtn { flex: 1.2; height: 50px; border-radius: 12px; font-size: 15px; letter-spacing: .1em; margin: 0; gap: 6px; }
.footbar .talk.allbtn .sub { font-size: 9.5px; }
.footbar .mic { flex: 1; font-size: 13px; }
.talk.direct-talk { height: 44px; width: 120px; margin: 0; font-size: 14px; letter-spacing: .08em; border-radius: 10px; flex: none; }
.talk.direct-talk.keyed { background: var(--accent); border-color: var(--accent); color: #fff; }
svg.ic.tiny { width: 12px; height: 12px; vertical-align: -1px; }
pre.code { font-family: var(--mono); font-size: 12px; color: var(--text); background: var(--well); border: 1px solid var(--line-soft); border-radius: 10px; padding: 10px 12px; overflow-x: auto; white-space: pre; margin: 8px 0 10px; }
code.mono { font-family: var(--mono); font-size: 12.5px; background: var(--well); padding: 1px 5px; border-radius: 5px; }
.chan-edit { grid-template-columns: 48px 1fr 72px 84px 40px 36px; }
.chan-edit select { padding: 8px 6px; }
.list .it .iconbtn { width: 36px; height: 36px; flex: none; }
.tag.mono { font-family: var(--mono); }

/* v0.3: transcript */
.iconbtn { position: relative; }
.iconbtn .badge { position: absolute; top: -6px; right: -6px; min-width: 18px; height: 18px; border-radius: 9px; background: var(--accent); color: #fff; font-size: 11px; font-weight: 700; font-family: var(--mono); display: grid; place-items: center; padding: 0 5px; }
.strip.kw { background: rgba(37, 99, 235, .16); border-color: rgba(37, 99, 235, .55); font-weight: 500; }
.strip.kw b { font-weight: 800; letter-spacing: .08em; }
.txlist { max-height: 46vh; overflow: auto; display: flex; flex-direction: column; gap: 2px; }
.txl { display: grid; grid-template-columns: 62px 1fr; gap: 2px 10px; padding: 7px 8px; border-radius: 8px; font-size: 14px; line-height: 1.3; }
.txl:nth-child(even) { background: var(--panel-2); }
.txl.hit { background: rgba(37, 99, 235, .14); }
.txl .t { font-family: var(--mono); font-size: 11.5px; color: var(--faint); padding-top: 2px; }
.txl .n { font-weight: 700; }
.txl .chips { grid-column: 1; display: flex; gap: 3px; flex-wrap: wrap; }
.txl .x { grid-column: 2; }
.txl mark { background: var(--accent); color: #fff; border-radius: 3px; padding: 0 3px; }
.kw-edit { display: grid; grid-template-columns: 1fr 1.4fr 1.8fr 36px; gap: 8px; align-items: center; padding: 5px 0; }
.kw-edit input { padding: 8px 10px; }
@media (max-width: 640px) { .kw-edit { grid-template-columns: 1fr 1fr; } .kw-edit input[data-k=webhook] { grid-column: 1 / 3; } }