:root{
  --bg:#f5f4f0; --surface:#fbfbf9; --panel:#ffffff; --panel-soft:#f7f6f2;
  --ink:#1c1c1a; --ink-hover:#3a3935; --ink-2:#55534d; --sub:#7a776f; --muted:#8a877f;
  --line:#e3e1db; --line-2:#dcdad3; --line-3:#efeee9; --hover:#efeee9; --soft:#f3f2ee; --track:#ebe9e3;
  --accent:#e5484d; /* REC 레드 */
  --accent-hover:#c93439;
  --accent-soft:#fdeaea;
  --screen:#141413;
  --font:"IBM Plex Sans KR",sans-serif; --mono:"JetBrains Mono",monospace;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}
button,input,select{font:inherit;color:inherit}
.mono-label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--muted)}
.app{min-height:100vh;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 28px;border-bottom:1px solid var(--line);background:var(--surface);flex-wrap:wrap}
.brand{display:flex;align-items:baseline;gap:6px 14px;min-width:0;flex-wrap:wrap}
.brand-title{font-size:17px;font-weight:700;letter-spacing:-.01em;margin:0}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.btn{height:36px;padding:0 14px;background:transparent;border:1px solid var(--line-2);border-radius:999px;font-size:13px;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--hover)}
.btn--solid{background:var(--ink);color:#fff;border:none;font-weight:500}
.btn--solid:hover{background:var(--ink-hover)}
.btn--small{height:30px;padding:0 12px;font-size:12px}
.text-input{height:40px;padding:0 12px;background:var(--surface);border:1px solid var(--line-2);border-radius:8px;font:inherit;font-size:14px;color:var(--ink);width:100%;min-width:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media (max-width:640px){ .topbar{padding:14px 16px} }

.rec-state{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 12px;border-radius:999px;border:1px solid var(--line-2);font-family:var(--mono);font-size:12px;color:var(--sub)}
.rec-state i{width:8px;height:8px;border-radius:50%;background:var(--line-2)}
.rec-state.is-rec{border-color:var(--accent);color:var(--accent)}
.rec-state.is-rec i{background:var(--accent);animation:blink 1s steps(2,start) infinite}
.rec-state.is-paused{border-color:#d08a00;color:#a06a00}
.rec-state.is-paused i{background:#e0a213}

/* ---------- 레이아웃 ---------- */
.sr{flex:1;width:100%;max-width:1320px;margin:0 auto;padding:28px;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start}
.monitor{display:flex;flex-direction:column;gap:14px;min-width:0}
.screen{position:relative;aspect-ratio:16/9;background:var(--screen);border-radius:18px;overflow:hidden;display:grid;place-items:center;
  box-shadow:0 0 0 1px rgba(0,0,0,.2),0 30px 60px -32px rgba(0,0,0,.6),inset 0 0 0 10px #1f1f1d}
.screen.is-rec{box-shadow:0 0 0 2px var(--accent),0 30px 60px -32px rgba(229,72,77,.6),inset 0 0 0 10px #1f1f1d}
.screen-video{position:absolute;inset:10px;width:calc(100% - 20px);height:calc(100% - 20px);object-fit:contain;background:#000;border-radius:10px}
.idle{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;padding:24px;color:#d9d7d0}
.idle-art{position:relative;width:120px;height:84px;margin-bottom:8px}
.idle-win{position:absolute;inset:0;border:2px solid #4a4944;border-radius:10px;background:
  repeating-linear-gradient(0deg,transparent 0 10px,rgba(255,255,255,.03) 10px 11px)}
.idle-win i{position:absolute;top:8px;width:7px;height:7px;border-radius:50%;background:#4a4944}
.idle-win i:nth-child(1){left:9px}.idle-win i:nth-child(2){left:20px}.idle-win i:nth-child(3){left:31px}
.idle-rec{position:absolute;right:-12px;bottom:-12px;width:36px;height:36px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px rgba(229,72,77,.25);animation:pulse 2s ease-in-out infinite}
.idle-title{margin:0;font-size:16px;font-weight:500;color:#f2f1ec}
.idle-sub{margin:0;font-size:13px;color:#9a978e}
.countdown{position:absolute;inset:0;display:grid;place-items:center;background:rgba(10,10,10,.55);backdrop-filter:blur(2px)}
.countdown span{font-family:var(--mono);font-size:clamp(72px,16vw,160px);font-weight:500;color:#fff;animation:pop 1s ease-out infinite}
.badge{position:absolute;top:22px;left:22px;display:flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:rgba(20,20,19,.75);color:#fff;font-family:var(--mono);font-size:12px;letter-spacing:.08em}
.badge i{width:9px;height:9px;border-radius:50%;background:var(--accent);animation:blink 1s steps(2,start) infinite}
.badge.is-paused i{background:#e0a213;animation:none}

.deck{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:14px 18px;background:var(--panel);border:1px solid var(--line);border-radius:16px}
.clock{display:flex;flex-direction:column;gap:2px}
.clock-num{font-family:var(--mono);font-size:34px;font-weight:500;letter-spacing:-.02em;line-height:1.1;font-variant-numeric:tabular-nums}
.deck-btns{display:flex;gap:8px;flex-wrap:wrap}
.rbtn{display:inline-flex;align-items:center;gap:8px;height:46px;padding:0 20px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);font-size:14px;font-weight:500;cursor:pointer;transition:background .15s,transform .1s}
.rbtn:hover{background:var(--hover)}
.rbtn:active{transform:scale(.97)}
.rbtn:disabled{opacity:.4;cursor:not-allowed}
.rbtn--rec{background:var(--accent);border-color:var(--accent);color:#fff}
.rbtn--rec:hover{background:var(--accent-hover)}
.rbtn-dot{width:12px;height:12px;border-radius:50%;background:#fff}
.rbtn--stop{background:var(--ink);border-color:var(--ink);color:#fff}
.rbtn--stop:hover{background:var(--ink-hover)}
.rbtn-sq{width:11px;height:11px;border-radius:2px;background:#fff}
.alert{margin:0;padding:10px 14px;border-radius:10px;background:#fdecec;color:#9b2226;font-size:13px;line-height:1.6}
.unsupported{margin:0;padding:14px 16px;border-radius:12px;background:#fff6e0;color:#6e4e00;font-size:13.5px;line-height:1.65}

/* ---------- 패널 ---------- */
.panel{display:flex;flex-direction:column;gap:12px;min-width:0}
.box{display:flex;flex-direction:column;gap:12px;padding:16px;background:var(--panel);border:1px solid var(--line);border-radius:16px}
.box-title{margin:0;font-size:14px;font-weight:700;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.box-title small{font-weight:400;font-size:12px;color:var(--muted)}
.group{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.group-label{padding:0;margin-bottom:4px;font-size:12.5px;color:var(--ink-2)}
.check{display:flex;align-items:center;gap:8px;font-size:13.5px;cursor:pointer;flex-wrap:wrap}
.check small{font-size:11.5px;color:var(--muted)}
.check input{width:16px;height:16px;accent-color:var(--accent)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field-label{font-size:12.5px;color:var(--ink-2)}
.select{height:38px;padding:0 10px;border:1px solid var(--line-2);border-radius:10px;background:var(--surface);font-size:13.5px;width:100%}
.select:disabled{opacity:.5}
.hint{margin:0;font-size:12px;color:var(--muted);line-height:1.6}
.result{border-color:var(--accent);animation:rise .25s ease}
.result-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px;flex-wrap:wrap}
.result-actions{display:flex;gap:8px}
.result-actions .btn--save{flex:1;height:44px;font-size:14px;background:var(--accent)}
.result-actions .btn--save:hover{background:var(--accent-hover)}
.result-actions .btn:first-child{height:44px}
.takes{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.take{display:flex;align-items:center;gap:10px;padding:8px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.take.is-active{border-color:var(--ink)}
.take-thumb{width:64px;height:40px;border-radius:6px;background:#222;object-fit:cover;flex:0 0 auto;cursor:pointer;border:0;padding:0}
.take-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px;cursor:pointer;background:none;border:0;text-align:left;padding:0}
.take-name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.take-meta{font-family:var(--mono);font-size:11px;color:var(--muted)}
.take .btn--small{flex:0 0 auto}
.box--note{background:var(--panel-soft);gap:8px}
.note{margin:0;font-size:12px;line-height:1.65;color:var(--sub)}
.note b{color:var(--ink-2)}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);margin-right:6px;vertical-align:1px}

.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:10px 18px;border-radius:999px;font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:100;max-width:calc(100vw - 32px);text-align:center}
.toast.is-show{opacity:1;transform:translate(-50%,0)}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes blink{to{visibility:hidden}}
@keyframes pulse{0%,100%{box-shadow:0 0 0 6px rgba(229,72,77,.25)}50%{box-shadow:0 0 0 12px rgba(229,72,77,.08)}}
@keyframes pop{0%{transform:scale(1.3);opacity:0}25%{transform:scale(1);opacity:1}100%{transform:scale(.9);opacity:.6}}

@media (max-width:960px){
  .sr{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:640px){
  .sr{padding:16px;gap:16px}
  .screen{aspect-ratio:4/3;border-radius:14px}
  .idle-title{font-size:14px}
  .deck{padding:12px 14px}
  .deck-btns{width:100%}
  .deck-btns .rbtn{flex:1;justify-content:center;padding:0 12px}
  .clock-num{font-size:28px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
}

/* 다크 모드 (인쇄는 라이트 그대로) — 녹화 화면(모니터)은 원래부터 어두워서 테두리만 */
@media screen{
  :root[data-theme="dark"]{
    color-scheme:dark;
    --bg:#141318; --surface:#1a1920; --panel:#1f1e26; --panel-soft:#24232c;
    --ink:#ecebf0; --ink-hover:#ffffff; --ink-2:#c9c7d1; --sub:#a09eab; --muted:#8a8895;
    --line:#2e2d36; --line-2:#393843; --line-3:#26252d; --hover:#2a2932; --soft:#26252d; --track:#34333d;
    --accent:#ef5156; --accent-hover:#dc3f45; --accent-soft:rgba(239,81,86,.14);
  }
  :root[data-theme="dark"] .btn--solid,:root[data-theme="dark"] .rbtn--stop,:root[data-theme="dark"] .toast{color:var(--bg)}
  :root[data-theme="dark"] .result-actions .btn--save{color:#fff}
  :root[data-theme="dark"] .rbtn-sq{background:var(--bg)}
  :root[data-theme="dark"] .rec-state.is-paused{border-color:#c98f1c;color:#f0b94a}
  :root[data-theme="dark"] .screen{box-shadow:0 0 0 1px var(--line-2),0 30px 60px -32px rgba(0,0,0,.8),inset 0 0 0 10px #1f1f1d}
  :root[data-theme="dark"] .screen.is-rec{box-shadow:0 0 0 2px var(--accent),0 30px 60px -32px rgba(239,81,86,.45),inset 0 0 0 10px #1f1f1d}
  :root[data-theme="dark"] .alert{background:rgba(255,123,114,.12);color:#ffb3ab}
  :root[data-theme="dark"] .unsupported{background:rgba(240,185,60,.12);color:#f2cd7a}
}