/* StreamDesk — one dark look on purpose: it lives in a dim booth next to a lit desk.
   Layout: header bar · scrolling channel console · right rail of stream-critical cards. */
:root {
  color-scheme: dark;
  --bg: #121417;          /* booth black, slightly blue */
  --panel: #1a1d22;
  --panel-2: #22262c;
  --line: #2e333b;
  --fg: #e7e9ec;
  --muted: #8a919c;
  --accent: #f2a541;      /* scribble-strip amber */
  --accent-ink: #1b1305;
  --mute: #e5484d;
  --ok: #3fb67a;
  --warn: #e8c547;
  --meter-lo: #3fb67a;
  --meter-mid: #e8c547;
  --meter-hi: #e5484d;
  --cap: #d9dde3;
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --r: 8px;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg); font: 14px/1.4 var(--font-ui);
  display: flex; flex-direction: column; overflow: hidden;
  padding-left: env(safe-area-inset-left, 0px); padding-right: env(safe-area-inset-right, 0px);
}
button, input, select { font: inherit; color: inherit; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.muted { color: var(--muted); }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.small-text { font-size: 12px; }
.spacer { flex: 1; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- header ---------- */
.top {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 10px 16px; padding-top: max(10px, env(safe-area-inset-top, 0px));
  background: var(--panel); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; letter-spacing: .02em; display: flex; align-items: center; gap: 8px; font-size: 15px; }
.brand-mark { width: 14px; height: 18px; border-radius: 2px; background: linear-gradient(to top, var(--meter-lo) 0 55%, var(--meter-mid) 55% 80%, var(--meter-hi) 80%); }
.pill {
  display: inline-flex; align-items: center; gap: 7px; padding: 5px 10px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--panel-2); cursor: pointer; font-size: 12px; white-space: nowrap;
}
.pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.pill[data-state="online"] i { background: var(--ok); box-shadow: 0 0 6px var(--ok); }
.pill[data-state="connecting"] i { background: var(--warn); }
.pill[data-state="lost"] i, .pill[data-state="missing"] i { background: var(--mute); }
.cmd { flex: 1 1 340px; display: flex; align-items: center; gap: 6px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--r); padding: 3px 4px 3px 10px; min-width: 0; }
.cmd:focus-within { border-color: var(--accent); }
.cmd input { flex: 1; min-width: 0; background: none; border: 0; outline: none; padding: 6px 0; }
.cmd-key { font: 11px var(--font-mono); color: var(--muted); border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; }
.ghost { background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--r); padding: 6px 12px; cursor: pointer; white-space: nowrap; }
.ghost:hover { border-color: var(--muted); }
.ghost.small { padding: 4px 9px; font-size: 12px; }
.ghost.on { border-color: var(--accent); color: var(--accent); }
.primary { background: var(--accent); color: var(--accent-ink); border: 0; border-radius: var(--r); padding: 8px 16px; font-weight: 600; cursor: pointer; }
.panic { background: transparent; color: var(--mute); border: 2px solid var(--mute); border-radius: var(--r); padding: 5px 14px; font-weight: 800; letter-spacing: .08em; cursor: pointer; }
.qr { width: 180px; height: 180px; background: #fff; border-radius: 10px; padding: 6px; margin: 8px 0; display: flex; align-items: center; justify-content: center; color: #555; font-size: 12px; text-align: center; } .qr svg { width: 100%; height: 100%; } .qr:empty { display: none; }
.muteall { background: var(--panel-2); color: var(--fg); border: 2px solid var(--line); border-radius: var(--r); padding: 5px 12px; font-weight: 800; letter-spacing: .06em; cursor: pointer; }
.muteall.on { background: var(--mute); border-color: var(--mute); color: #fff; }
.panic.on { background: var(--mute); color: #fff; animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: .6; } }

/* ---------- layout ---------- */
.desk { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(0, 1fr) 360px; }
.console-wrap { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.console-head { display: flex; align-items: center; gap: 12px; padding: 12px 16px 8px; }
.console-head h2, .card-h h3 { margin: 0; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); font-weight: 600; }
.console { flex: 1; min-height: 0; display: flex; gap: 6px; overflow-x: auto; overflow-y: hidden; padding: 4px 16px 16px; }
.rail { border-left: 1px solid var(--line); overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 12px; background: #15181c; }

/* ---------- channel strip ---------- */
.strip {
  flex: 0 0 76px; display: flex; flex-direction: column; align-items: stretch; gap: 6px;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 6px; min-height: 300px;
}
.strip.dca { background: #1c1b22; }
.strip.out { border-color: var(--accent); }
.strip.learn-target { outline: 2px dashed var(--accent); cursor: crosshair; }
.sname {
  background: var(--panel-2); border-radius: 4px; padding: 4px 3px; text-align: center; font-size: 12px; font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: default; border-top: 3px solid var(--line);
}
.strip.has-name .sname { border-top-color: var(--accent); }
.sid { font: 10px var(--font-mono); color: var(--muted); text-align: center; text-transform: uppercase; letter-spacing: .06em; }
.mute { background: var(--panel-2); border: 1px solid var(--line); border-radius: 4px; padding: 5px 0; font-size: 11px; font-weight: 700; letter-spacing: .06em; cursor: pointer; color: var(--muted); }
.mute.on { background: var(--mute); border-color: var(--mute); color: #fff; }
.mute.wide { padding: 8px; }
.fz { flex: 1; min-height: 140px; display: grid; grid-template-columns: 10px 1fr; gap: 6px; }
.meter { position: relative; background: #0b0c0e; border-radius: 3px; overflow: hidden; }
.meter i, .bar i {
  position: absolute; left: 0; right: 0; bottom: 0; height: 0;
  background: linear-gradient(to top, var(--meter-lo) 0 70%, var(--meter-mid) 70% 90%, var(--meter-hi) 90%);
  background-size: 100% var(--h, 200px); background-position: bottom;
}
.meter b, .bar b { position: absolute; left: 0; right: 0; height: 2px; background: var(--fg); bottom: 0; opacity: .8; }
.vfader { position: relative; touch-action: none; cursor: ns-resize; }
.vfader::before { content: ""; position: absolute; left: 50%; top: 6px; bottom: 6px; width: 4px; margin-left: -2px; background: #0b0c0e; border-radius: 2px; }
.vfader .unity { position: absolute; left: 4px; right: 4px; top: calc(6px + 0.25 * (100% - 12px)); height: 1px; background: var(--muted); opacity: .6; }
.vfader .cap {
  position: absolute; left: 50%; width: 34px; height: 22px; margin: -11px 0 0 -17px;
  background: linear-gradient(var(--cap), #9ea4ad); border-radius: 3px; box-shadow: 0 2px 4px rgba(0,0,0,.6);
}
.vfader .cap::after { content: ""; position: absolute; left: 4px; right: 4px; top: 10px; height: 2px; background: #2a2d33; }
.strip.dca .vfader .cap { background: linear-gradient(#cdbfe9, #8e80b0); }
.db { font: 12px var(--font-mono); text-align: center; color: var(--fg); font-variant-numeric: tabular-nums; }
.send { display: flex; flex-direction: column; gap: 2px; }
.send label { font: 9px var(--font-mono); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; text-align: center; }
.send input { width: 100%; accent-color: var(--accent); }

/* ---------- rail cards ---------- */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 12px; display: flex; flex-direction: column; gap: 10px; }
.card-h { display: flex; align-items: center; gap: 8px; }
.card-h h3 { flex: 1; }
.tag { font: 11px var(--font-mono); color: var(--muted); background: var(--panel-2); padding: 2px 7px; border-radius: 4px; max-width: 60%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hint { margin: 0; color: var(--muted); font-size: 12px; }
.out-row { display: grid; grid-template-columns: 44px 1fr; gap: 12px; }
.bigmeter { position: relative; height: 150px; display: grid; grid-template-columns: 18px 1fr; gap: 4px; }
.bigmeter .bar { position: relative; background: #0b0c0e; border-radius: 3px; overflow: hidden; }
.bigmeter .scale { position: relative; font: 9px var(--font-mono); color: var(--muted); }
.bigmeter .scale span { position: absolute; right: 0; transform: translateY(50%); }
.out-ctl { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.readout span { font: 600 28px var(--font-mono); font-variant-numeric: tabular-nums; }
.readout small { color: var(--muted); margin-left: 6px; }
.hfader { position: relative; height: 30px; touch-action: none; cursor: ew-resize; }
.hfader::before { content: ""; position: absolute; top: 50%; left: 8px; right: 8px; height: 4px; margin-top: -2px; background: #0b0c0e; border-radius: 2px; }
.hfader .cap { position: absolute; top: 50%; width: 20px; height: 28px; margin: -14px 0 0 -10px; background: linear-gradient(90deg, var(--cap), #9ea4ad); border-radius: 3px; box-shadow: 0 2px 4px rgba(0,0,0,.6); }
.ear-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ear-row select, .ear-row input:not([type]) , .ear-row input[type="text"] { flex: 1; min-width: 0; }
select, input:not([type="checkbox"]):not([type="range"]) { background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 7px 8px; }
.lufs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.lufs div { background: var(--panel-2); border-radius: 6px; padding: 6px; text-align: center; }
.lufs span { display: block; font: 600 17px var(--font-mono); font-variant-numeric: tabular-nums; }
.lufs small { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .05em; }
.lufs .hot { color: var(--mute); } .lufs .good { color: var(--ok); } .lufs .low { color: var(--warn); }
.lufs-bar { position: relative; height: 8px; background: #0b0c0e; border-radius: 4px; overflow: hidden; }
.lufs-bar i { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--ok); transition: width .1s linear; }
.lufs-bar b { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--fg); }
.ear-status { font-size: 12px; min-height: 1.4em; }
.ear-status.warn { color: var(--warn); } .ear-status.bad { color: var(--mute); } .ear-status.good { color: var(--ok); }
.rec { display: inline-flex; align-items: center; gap: 7px; background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--r); padding: 6px 12px; cursor: pointer; }
.rec span { width: 10px; height: 10px; border-radius: 50%; background: var(--mute); }
.rec.on { border-color: var(--mute); color: var(--mute); }
.rec.on span { animation: blink 1s steps(2) infinite; }
.rec:disabled { opacity: .5; cursor: default; }
.check { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }

/* ATEM rows */
.arow { display: grid; grid-template-columns: 70px 1fr 54px; gap: 8px; align-items: center; }
.arow + .arow { margin-top: 2px; }
.arow .an { font-size: 12px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.arow .ad { font: 12px var(--font-mono); text-align: right; font-variant-numeric: tabular-nums; }
.alvl { height: 5px; background: #0b0c0e; border-radius: 3px; overflow: hidden; grid-column: 2; margin-top: -4px; }
.alvl i { display: block; height: 100%; width: 0; background: var(--ok); }
.arow input[type="range"] { width: 100%; accent-color: var(--accent); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.seg button { background: var(--panel-2); border: 0; padding: 3px 9px; font-size: 11px; font-weight: 600; cursor: pointer; color: var(--muted); }
.seg button + button { border-left: 1px solid var(--line); }
.seg button.on { background: var(--accent); color: var(--accent-ink); }
.seg button.on.off { background: var(--mute); color: #fff; }
.aitem { padding: 8px 0; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 6px; }
.aitem:first-child { border-top: 0; padding-top: 0; }
.aitem-h { display: flex; align-items: center; gap: 8px; }
.aitem-h .an { flex: 1; font-weight: 600; font-size: 13px; }
.warnline { color: var(--warn); font-size: 12px; }
details summary { cursor: pointer; color: var(--muted); font-size: 12px; }

.snaps, .macros { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 6px; background: var(--panel-2); overflow: hidden; }
.chip button { background: none; border: 0; padding: 6px 10px; cursor: pointer; font-size: 13px; }
.chip button.x { padding: 6px 7px; color: var(--muted); border-left: 1px solid var(--line); font-size: 12px; }
.chip button:hover { background: var(--line); }
.empty { color: var(--muted); font-size: 12px; }

/* ---------- toast ---------- */
.toast { position: fixed; left: 50%; bottom: max(20px, env(safe-area-inset-bottom, 0px)); transform: translate(-50%, 30px); opacity: 0; transition: .2s; background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--r); padding: 9px 14px; pointer-events: none; max-width: calc(100% - 32px); z-index: 20; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.err { border-color: var(--mute); }

/* ---------- setup sheet ---------- */
dialog { width: min(820px, calc(100% - 32px)); max-height: calc(100% - 48px); padding: 0; background: var(--panel); color: var(--fg); border: 1px solid var(--line); border-radius: 12px; }
dialog::backdrop { background: rgba(0,0,0,.6); }
.sheet-h { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.tabs { display: flex; gap: 2px; flex: 1; overflow-x: auto; }
.tabs button { background: none; border: 0; padding: 7px 10px; border-radius: 6px; cursor: pointer; color: var(--muted); white-space: nowrap; }
.tabs button.on { background: var(--panel-2); color: var(--fg); }
.sheet-b { padding: 16px; overflow-y: auto; max-height: calc(100vh - 140px); }
.sheet-b h4 { margin: 14px 0 6px; }
.sheet-b p { margin: 0 0 10px; max-width: 65ch; }
fieldset { border: 1px solid var(--line); border-radius: var(--r); padding: 12px; margin: 0; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
legend { padding: 0 6px; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
fieldset label { font-size: 12px; color: var(--muted); margin-top: 4px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.grid3 label { display: flex; flex-direction: column; gap: 3px; }
.row-end { grid-column: 1 / -1; display: flex; justify-content: flex-end; margin-top: 10px; }
.pick { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 4px 12px; }
.pick label { display: flex; gap: 6px; align-items: center; font-size: 13px; padding: 3px 0; }
.pick .grp { grid-column: 1 / -1; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; margin-top: 8px; }
.help { border-collapse: collapse; width: 100%; font: 12px var(--font-mono); margin-bottom: 10px; }
.help td { border: 1px solid var(--line); padding: 6px 8px; }
pre { background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 10px; white-space: pre-wrap; word-break: break-all; }
code { font-family: var(--font-mono); background: var(--panel-2); padding: 1px 4px; border-radius: 3px; }
.log div { padding: 3px 0; border-bottom: 1px solid var(--line); }

/* ---------- smaller screens (iPad portrait, phones) ---------- */
@media (max-width: 1000px) {
  body { overflow: auto; }
  .desk { display: block; flex: none; }
  .console-wrap { height: 460px; }
  .console { min-height: 0; }
  .rail { border-left: 0; border-top: 1px solid var(--line); overflow: visible; }
  .grid2 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .cmd { order: 10; flex-basis: 100%; }
  .cmd-key { display: none; }
  .grid3 { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }