:root{
  --bg:#070a12;
  --bg2:#0d1220;
  --surface:#111827;
  --surface2:#151e31;
  --text:#f8fafc;
  --muted:#99a4ba;
  --line:rgba(255,255,255,.08);
  --violet:#7457ff;
  --cyan:#5fd3ff;
  --green:#27d98c;
  --yellow:#ffd166;
  --red:#ff6b7a;
  --shadow:0 24px 72px rgba(0,0,0,.35);
  --radius:22px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:
  radial-gradient(circle at 85% 0%,rgba(116,87,255,.14),transparent 25%),
  linear-gradient(180deg,#0a0e18 0%,#060910 100%);
  color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{min-height:100vh}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
.wrap{width:min(520px,100%);margin:0 auto;padding:18px 18px 36px}
.shell{min-height:100vh;display:flex;flex-direction:column}
.topbar{height:66px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--line);background:rgba(7,10,18,.82);backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.16em;font-size:13px}
.logo{width:30px;height:30px;border-radius:10px;background:linear-gradient(135deg,var(--violet),var(--cyan));display:grid;place-items:center;font-weight:900}
.tag{padding:8px 10px;border-radius:999px;background:rgba(116,87,255,.12);border:1px solid rgba(116,87,255,.24);font-size:10px;font-weight:800;letter-spacing:.08em;color:#ddd8ff}
.hero{padding:34px 0 20px}
.eyebrow{font-size:11px;letter-spacing:.14em;color:#b9c3d8;margin-bottom:14px}
h1{font-size:42px;line-height:.98;letter-spacing:-.045em;margin:0 0 14px}
h2{font-size:30px;line-height:1.03;letter-spacing:-.035em;margin:0 0 10px}
p{color:#d5dbea;line-height:1.55}
.muted{color:var(--muted)}
.small-copy{font-size:12px;line-height:1.5;margin:0 0 12px}
.card{background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.015));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}
.field{margin:14px 0}
.label{font-size:12px;color:#a7b1c6;margin-bottom:7px}
.input{width:100%;padding:14px 15px;border-radius:14px;border:1px solid var(--line);background:#101828;color:white;outline:none}
.input:focus{border-color:rgba(95,211,255,.5);box-shadow:0 0 0 3px rgba(95,211,255,.08)}
.error-message{margin-top:10px;color:#ffb4bf;font-size:12px;line-height:1.5}
.btn{width:100%;border:0;border-radius:15px;padding:15px 18px;font-weight:850;cursor:pointer}
.btn.primary{background:linear-gradient(135deg,var(--violet),var(--cyan));color:#fff}
.btn.secondary{background:#111827;color:#fff;border:1px solid var(--line)}
.btn.ghost{background:transparent;color:#dce4f5;border:1px solid var(--line)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.row{display:flex;gap:10px}
.row .btn{flex:1}
.note{margin-top:12px;font-size:11px;color:#8794aa;line-height:1.5}
.camera{position:relative;height:470px;border-radius:24px;overflow:hidden;border:1px solid var(--line);background:#05070d}
video{width:100%;height:100%;object-fit:cover;background:#05070d}
.result-video{height:auto;max-height:65vh;object-fit:contain;border-radius:12px;display:block;margin:0 auto}
.camera-ui{position:absolute;inset:0;pointer-events:none}
.camera-top{position:absolute;top:14px;left:14px;right:14px;display:flex;justify-content:space-between;align-items:center}
.live{padding:7px 9px;border-radius:999px;background:rgba(0,0,0,.52);font-size:10px;font-weight:800;letter-spacing:.08em}
.camera-flip{pointer-events:auto;border:0;color:#fff;background:rgba(0,0,0,.52)}
.timer{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);font-size:34px;font-weight:900;text-shadow:0 3px 14px rgba(0,0,0,.6)}
.guide{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:180px;height:250px;border:1px dashed rgba(255,255,255,.28);border-radius:100px 100px 36px 36px}
.controls{display:grid;gap:10px;margin-top:14px}
.compact-controls{margin-top:18px}
.output-list{display:grid;gap:14px;margin-top:10px}
.result-card{background:#101828;border:1px solid var(--line);border-radius:18px;padding:14px;display:grid;gap:12px}
.result-card.ready{border-color:rgba(39,217,140,.35)}
.result-headline{display:flex;justify-content:space-between;align-items:center}
.result-headline strong{font-size:15px}
.mixing-placeholder{min-height:180px;border-radius:16px;border:1px solid rgba(255,255,255,.08);background:linear-gradient(180deg,rgba(116,87,255,.12),rgba(9,14,22,.9));display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;color:#e5ebff;font-weight:700}
.mixing-placeholder small{color:var(--muted)}
.result-meta{display:flex;gap:10px;align-items:center}
.mini-btn{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:0 14px;border-radius:12px;font-size:11px;font-weight:800;border:1px solid var(--line);background:#0e1523;color:white}
.mini-btn.primary{background:linear-gradient(135deg,var(--violet),var(--cyan));color:#fff;border:none}
.mini-btn.secondary{background:#131d2d}
.pill{padding:6px 9px;border-radius:999px;font-size:10px;font-weight:850;letter-spacing:.07em}
.pill.ready{background:rgba(39,217,140,.13);color:var(--green)}
.pill.run{background:rgba(116,87,255,.16);color:#dad4ff}
.pill.wait{background:rgba(255,255,255,.05);color:#ccd5e6}
.pill.fail{background:rgba(255,107,122,.13);color:var(--red)}
.footer-line{text-align:center;margin:22px 0 4px;color:#9aa6bb;font-size:12px}
.admin-wrap{width:min(1180px,100%);margin:0 auto;padding:24px}
.kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:18px 0}
.kpi{padding:18px;border-radius:18px;border:1px solid var(--line);background:#101828}
.kpi .n{font-size:30px;font-weight:900}.kpi .l{font-size:11px;color:var(--muted);margin-top:4px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px;background:#0d1422}
table{width:100%;border-collapse:collapse;min-width:760px}
th,td{padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.055);text-align:left;font-size:13px}
th{font-size:10px;color:#8894aa;letter-spacing:.1em}
tr:last-child td{border-bottom:0}
.admin-login{width:min(420px,100%);margin:80px auto;padding:20px}
.notice{padding:13px 14px;border-radius:14px;background:rgba(95,211,255,.07);border:1px solid rgba(95,211,255,.14);color:#cfefff;font-size:12px;line-height:1.5}
.section-label{font-size:11px;letter-spacing:.14em;color:#b9c3d8;margin:12px 0 8px}
.option-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}
.option-card{position:relative;padding:18px 14px;border:1px solid var(--line);border-radius:18px;background:#0b1220;color:white;display:flex;flex-direction:column;gap:8px;text-align:left;cursor:pointer;transition:.2s ease}
.option-card.selected{border-color:rgba(95,211,255,.5);background:rgba(95,211,255,.08)}
.option-card__title{font-size:16px;font-weight:800;letter-spacing:.08em}
.option-card__meta{font-size:11px;color:var(--muted)}
.status-line{margin-top:12px;color:#dbe8ff;font-size:12px}
.divider{height:1px;background:var(--line);margin:22px 0}
.voice-list{display:grid;gap:12px;margin-top:14px}
.voice-option{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;border:1px solid var(--line);background:#0c1421;cursor:pointer}
.voice-option.selected{border-color:rgba(116,87,255,.7);background:rgba(116,87,255,.08)}
.voice-name{font-weight:800;letter-spacing:.08em;font-size:12px}
.voice-description{margin-top:4px;color:var(--muted);font-size:11px}
.showcase-block{margin-top:18px;padding-top:8px}
.comparison-card{margin-top:14px;padding:14px;border:1px solid var(--line);border-radius:18px;background:#101828}
.compare-layout{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.compare-panel{position:relative;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.08);background:#070a12}
.compare-label{position:absolute;top:12px;left:12px;z-index:2;padding:6px 8px;border-radius:999px;background:rgba(0,0,0,.52);font-size:10px;font-weight:800;letter-spacing:.08em}
.compare-caption{margin-top:14px}
.compare-caption strong{display:block;margin-bottom:6px}
.compare-caption p{margin:0;color:var(--muted);font-size:13px}
.empty-state{padding:20px;border:1px solid var(--line);border-radius:12px;color:var(--muted)}
@media(max-width:780px){
  .kpis{grid-template-columns:repeat(2,1fr)}
  .admin-wrap{padding:16px}
  .camera{height:62vh;min-height:390px}
  .option-grid,.compare-layout{grid-template-columns:1fr}
}

@keyframes shimmerPulse {
  0% { background-position: -800px 0; }
  100% { background-position: 800px 0; }
}

.mixing-placeholder.shimmer {
  background: linear-gradient(90deg, rgba(116,87,255,.05) 0%, rgba(95,211,255,.12) 50%, rgba(116,87,255,.05) 100%);
  background-size: 800px 100%;
  animation: shimmerPulse 3.5s infinite linear;
  border: 1px solid rgba(95,211,255,.15);
  box-shadow: inset 0 0 30px rgba(95,211,255,.03);
}

.loading-message {
  color: var(--cyan);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 6px;
  text-align: center;
  padding: 0 14px;
}

.sticky-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 18px;
  padding-bottom: max(16px, env(safe-area-inset-bottom));
  background: rgba(7, 10, 18, 0.85);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  z-index: 100;
}

.sticky-footer-wrap {
  width: min(520px, 100%);
  margin: 0 auto;
}