: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:#0c8f63; /* 신호 초록 */
  --accent-soft:rgba(12,143,99,.1); --accent-ink:#ffffff;
  --ok:#0c8f63; --warn:#b26a00; --bad:#c2361f; --bad-soft:#fdece8;
  --screen:#111214;
  --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,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: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}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;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:disabled{opacity:.4;cursor:not-allowed}
.btn:disabled:hover{background:transparent}
.btn--accent{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:500}
.btn--accent:hover{background:var(--accent);filter:brightness(1.08)}
.btn--accent:disabled:hover{background:var(--accent);filter:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.mc{width:100%;max-width:1240px;margin:0 auto;padding:22px 28px 48px;display:flex;flex-direction:column;gap:16px}

/* 상태 줄 */
.status{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.st{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--panel);border:1px solid var(--line);border-radius:14px;min-width:0}
.st-dot{width:10px;height:10px;border-radius:50%;background:var(--line-2);flex:0 0 auto}
.st-name{font-size:14px;font-weight:700}
.st-val{margin-left:auto;font-size:12.5px;color:var(--sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.st.is-ok .st-dot{background:var(--ok);box-shadow:0 0 0 4px var(--accent-soft)}
.st.is-ok .st-val{color:var(--ok);font-weight:500}
.st.is-wait .st-dot{background:var(--warn);animation:blink 1s ease-in-out infinite}
.st.is-bad .st-dot{background:var(--bad)}
.st.is-bad .st-val{color:var(--bad);font-weight:500}
@keyframes blink{50%{opacity:.3}}

.grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(320px,1fr);gap:16px;align-items:start}
.side{display:flex;flex-direction:column;gap:16px;min-width:0}
.panel{display:flex;flex-direction:column;gap:14px;padding:18px 20px 20px;background:var(--panel);border:1px solid var(--line);border-radius:18px;min-width:0}
.p-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.p-title{margin:0;font-size:16px;font-weight:700;letter-spacing:-.01em}
.p-opts{display:flex;gap:10px;flex-wrap:wrap}
.sel{display:flex;flex-direction:column;gap:5px;flex:1 1 180px;min-width:0;font-size:12px;color:var(--sub)}
.sel--wide{flex-basis:100%}
.sel select{height:38px;width:100%;padding:0 32px 0 12px;border:1px solid var(--line-2);border-radius:10px;background:var(--surface);font-size:13.5px;color:var(--ink);appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5l3 3 3-3' fill='none' stroke='%237a776f' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;text-overflow:ellipsis}
.sel select:disabled{opacity:.55}

/* 카메라 화면 */
.screen{position:relative;aspect-ratio:16/9;border-radius:14px;background:var(--screen);overflow:hidden}
.screen video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:var(--screen)}
.screen video.is-mirror{transform:scaleX(-1)}
.idle{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:16px;text-align:center;color:#c9cbd1;background:radial-gradient(circle at 50% 40%,#22252b,#111214 70%)}
.idle p{margin:0;font-size:12.5px;color:#9a9da6}
.idle svg{color:#7d828d}
.idle .btn{height:42px;padding:0 22px;font-size:14px}
.badges{position:absolute;left:12px;top:12px;display:flex;gap:6px;flex-wrap:wrap;pointer-events:none}
.badge{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 9px;border-radius:6px;background:rgba(10,10,12,.66);color:#f2f3f5;font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.02em;backdrop-filter:blur(4px)}
.badge--live i{width:7px;height:7px;border-radius:50%;background:#ff4d4d;animation:blink 1.4s ease-in-out infinite}
.flash-shot{position:absolute;inset:0;background:#fff;opacity:0;pointer-events:none}
.flash-shot.is-on{animation:shotflash .35s ease-out}
@keyframes shotflash{0%{opacity:.75}100%{opacity:0}}

.p-ctrl{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.btn--shot{margin-left:auto}
.switch{display:inline-flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;position:relative}
.switch input{position:absolute;opacity:0;width:1px;height:1px}
.switch-ui{width:34px;height:20px;border-radius:999px;background:var(--line-2);position:relative;transition:background .15s;flex:0 0 auto}
.switch-ui::after{content:"";position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:50%;background:#fff;transition:transform .15s;box-shadow:0 1px 2px rgba(0,0,0,.2)}
.switch input:checked + .switch-ui{background:var(--accent)}
.switch input:checked + .switch-ui::after{transform:translateX(14px)}
.switch input:focus-visible + .switch-ui{outline:2px solid var(--accent);outline-offset:2px}

.info{margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 14px;padding-top:4px}
.info div{display:flex;flex-direction:column;gap:3px;padding:8px 0;border-top:1px solid var(--line-3);min-width:0}
.info dt{font-size:11.5px;color:var(--muted)}
.info dd{margin:0;font-size:13px;font-weight:500;overflow-wrap:anywhere}
.info--mini{grid-template-columns:1fr 1fr;margin-top:6px}

.shots{display:flex;flex-direction:column;gap:8px}
.shots-label{font-size:13px;font-weight:700}
.shots-label small{font-weight:400;color:var(--muted);margin-left:6px;font-size:11.5px}
.shots-list{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.shot{position:relative;flex:0 0 auto;width:120px;aspect-ratio:16/9;border-radius:8px;overflow:hidden;background:var(--screen);border:1px solid var(--line-2)}
.shot img{width:100%;height:100%;object-fit:cover;display:block}
.shot span{position:absolute;right:5px;bottom:5px;padding:2px 6px;border-radius:4px;background:rgba(10,10,12,.7);color:#fff;font-family:var(--mono);font-size:10px}
.shot:hover{border-color:var(--accent)}

/* 마이크 미터 */
.meter-box{display:flex;flex-direction:column;gap:8px;padding:14px;border-radius:14px;background:var(--panel-soft);border:1px solid var(--line-3)}
.wave{width:100%;height:64px;display:block}
.meter{position:relative;height:14px;border-radius:999px;background:var(--track);overflow:hidden}
.meter::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 calc(5% - 2px),var(--panel-soft) calc(5% - 2px) 5%);z-index:2;pointer-events:none}
.meter-fill{position:absolute;inset:0;background:linear-gradient(90deg,var(--accent) 0 75%,#e5a50a 75% 90%,#e5484d 90%);clip-path:inset(0 100% 0 0);transition:clip-path .06s linear}
.meter-peak{position:absolute;top:0;bottom:0;width:3px;margin-left:-3px;background:var(--ink);opacity:0;z-index:3;transition:left .08s linear}
.meter-scale{position:relative;height:12px;font-family:var(--mono);font-size:10px;color:var(--muted)}
.meter-scale span{position:absolute;top:0;transform:translateX(-50%);white-space:nowrap}
.meter-scale span:first-child{transform:none}
.meter-scale span:last-child{transform:translateX(-100%)}
.meter-read{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.db{font-family:var(--mono);font-size:22px;font-weight:700;letter-spacing:-.02em;min-width:84px}
.mic-msg{font-size:13px;color:var(--sub)}
.mic-msg.is-ok{color:var(--ok);font-weight:500}
.mic-msg.is-hot{color:var(--bad);font-weight:500}
.mic-msg.is-low{color:var(--warn);font-weight:500}

.rec-dot{width:9px;height:9px;border-radius:50%;background:#e5484d;flex:0 0 auto}
.btn.is-rec{border-color:#e5484d;color:#c22b30}
.btn.is-rec .rec-dot{animation:blink .8s ease-in-out infinite}
.rec-bar{height:4px;border-radius:999px;background:var(--track);overflow:hidden}
.rec-bar i{display:block;height:100%;width:0;background:#e5484d;transition:width .1s linear}
audio{width:100%;height:40px}

.more{border-top:1px solid var(--line-3);padding-top:10px}
.more summary{font-size:13px;color:var(--ink-2);cursor:pointer;padding:2px 0}
.more-body{display:flex;flex-direction:column;gap:8px;padding-top:10px}
.check{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer}
.check input{width:16px;height:16px;margin:0;accent-color:var(--accent)}
.hint{margin:0;font-size:12px;line-height:1.6;color:var(--muted)}
.hint:empty{display:none}

/* 스피커 */
.lr{display:grid;grid-template-columns:1fr .8fr 1fr;gap:8px}
.lr-btn{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;height:96px;padding:8px;border:1px solid var(--line-2);border-radius:14px;background:var(--surface);cursor:pointer;transition:border-color .15s,background .15s}
.lr-btn:hover{border-color:var(--accent)}
.lr-btn b{font-size:14px}
.lr-btn small{font-family:var(--mono);font-size:10.5px;color:var(--muted);letter-spacing:.08em}
.lr-btn.is-play{border-color:var(--accent);background:var(--accent-soft)}
.spk{color:var(--ink-2)}
.spk--l{transform:scaleX(-1)}
.spk .w1,.spk .w2{stroke:var(--accent);opacity:.3}
.lr-btn.is-play .spk .w1,.lr-btn.is-play .spk .w2{opacity:1;animation:wavei .6s ease-in-out infinite alternate}
.lr-btn.is-play .spk .w2{animation-delay:.15s}
@keyframes wavei{from{opacity:.3}to{opacity:1}}
.vol{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--ink-2)}
.vol input{flex:1;accent-color:var(--accent)}

.alert{margin:0;padding:11px 14px;border-radius:10px;background:var(--bad-soft);color:var(--bad);font-size:13px;line-height:1.65}

.privacy{display:flex;align-items:flex-start;gap:8px;margin:0;font-size:12.5px;color:var(--sub);line-height:1.6}
.privacy .dot{flex:0 0 auto;width:7px;height:7px;border-radius:50%;background:var(--accent);margin-top:7px}

.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:50;max-width:calc(100vw - 32px);text-align:center}
.toast.is-show{opacity:1;transform:translate(-50%,0)}

@media (max-width:960px){
  .grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .topbar{padding:14px 16px}
  .mc{padding:16px 16px 40px;gap:12px}
  .status{grid-template-columns:1fr;gap:6px}
  .st{padding:10px 14px}
  .panel{padding:16px;border-radius:16px}
  .info{grid-template-columns:1fr 1fr}
  .btn--shot{margin-left:0}
  .p-ctrl .switch{order:3;width:100%}
  .lr-btn{height:84px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}

/* 다크 모드 (인쇄는 라이트 그대로). 카메라 화면은 원래 어두운 영역 */
@media screen{
  :root[data-theme="dark"]{
    color-scheme:dark;
    --bg:#111513; --surface:#161b19; --panel:#1b211e; --panel-soft:#202723;
    --ink:#e7ece9; --ink-hover:#ffffff; --ink-2:#c3ccc7; --sub:#9aa6a0; --muted:#85918b;
    --line:#29312d; --line-2:#343d38; --line-3:#232a26; --hover:#252d29; --soft:#232a26; --track:#2e3732;
    --accent:#3ccf95; --accent-soft:rgba(60,207,149,.15); --accent-ink:#06261a;
    --ok:#4ade9b; --warn:#f2b84b; --bad:#ff8a75; --bad-soft:rgba(255,138,117,.12);
    --screen:#0b0d0c;
  }
  :root[data-theme="dark"] .toast{color:var(--bg)}
  :root[data-theme="dark"] .screen{box-shadow:0 0 0 1px var(--line-2)}
  :root[data-theme="dark"] .btn.is-rec{color:#ff8a8d}
  :root[data-theme="dark"] .sel select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5l3 3 3-3' fill='none' stroke='%239aa6a0' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E")}
}