:root{
  --bg:#f7f1ea; --card:#ffffff; --text:#231711; --muted:#7c6a5f;
  --gold:#b88a44; --gold2:#d1aa67; --dark:#231711; --danger:#b42318; --ok:#067647; --line:#eadfd3;
  --shadow:0 12px 30px rgba(35,23,17,.09);
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text)}
.layout{min-height:100vh;display:flex}
.sidebar{display:none;background:linear-gradient(180deg,#1e1713,#2b1b12);color:#fff;width:276px;padding:22px 16px;position:fixed;top:0;bottom:0;left:0}
.side-logo{text-align:center;padding:14px 8px 24px;border-bottom:1px solid rgba(255,255,255,.15);margin-bottom:16px}
.side-logo img{width:112px;max-width:70%;display:block;margin:0 auto 10px}
.side-logo .name{letter-spacing:6px;font-size:24px;font-weight:700}
.side-logo .sub{letter-spacing:3px;font-size:11px;color:#d1aa67;margin-top:6px}
.menu-item{display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:14px;margin:5px 0;color:#fff;text-decoration:none;cursor:pointer;font-weight:650}
.menu-item.active{background:linear-gradient(90deg,#b88a44,#d1aa67);box-shadow:0 10px 25px rgba(184,138,68,.25)}
.menu-label{font-size:12px;letter-spacing:.08em;color:#d1aa67;margin:20px 14px 8px;font-weight:800}
.main{width:100%;max-width:560px;margin:0 auto;padding:18px 16px 44px}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.mobile-brand{display:flex;align-items:center;gap:10px}
.mobile-brand img{height:44px;width:44px;object-fit:contain;border-radius:10px}
.mobile-brand .logo-text{font-size:24px;font-weight:850;letter-spacing:4px}
.userchip{display:none;align-items:center;gap:8px;color:var(--muted);font-size:13px}
.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow);margin-bottom:14px}
.hero{padding:22px 18px}
.hero h1{margin:6px 0 4px;font-size:32px;line-height:1.05}
.info{font-size:14px;color:var(--muted);line-height:1.45}
label{font-size:13px;font-weight:800;margin:12px 0 6px;display:block}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px 14px;font-size:16px;background:#fff;color:var(--text)}
button{width:100%;border:0;border-radius:16px;padding:14px 16px;font-weight:850;font-size:16px;background:var(--dark);color:#fff;margin-top:12px;cursor:pointer}
button.secondary{background:#fff;color:var(--dark);border:1px solid var(--line)}
button.gold{background:linear-gradient(135deg,#b88a44,#d1aa67)}
button:disabled{opacity:.45;cursor:not-allowed}
.row{display:flex;gap:10px}.row>*{flex:1}
.hidden{display:none!important}
.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:850;background:#f2e7dc;color:var(--dark)}
.badge-ok{background:#ecfdf3;color:var(--ok)}
.badge-danger{background:#fff0f0;color:var(--danger)}
.kv{display:grid;grid-template-columns:116px 1fr;gap:9px;font-size:15px;margin-top:14px}
.kv div:nth-child(odd){color:var(--muted);font-weight:800}
video,canvas,img.preview{width:100%;border-radius:18px;background:#eee;margin-top:10px}
video{transform:scaleX(-1);min-height:250px;object-fit:cover}
.photoInput{display:none}
.small{font-size:12px;color:var(--muted);line-height:1.45}
.coord{font-size:12px;color:#9a877a;word-break:break-word;margin-top:10px;border:1px dashed #e3c897;border-radius:14px;padding:10px;background:#fffaf2}
.toast{position:fixed;left:16px;right:16px;bottom:16px;background:var(--dark);color:#fff;padding:14px 16px;border-radius:16px;max-width:520px;margin:auto;display:none;z-index:99}
.toast.show{display:block}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:15px;box-shadow:var(--shadow)}
.stat .num{font-size:28px;font-weight:900}
.stat .lbl{font-size:12px;color:var(--muted);font-weight:750}
.setup-box{border:1px solid #d1aa67;background:#fffaf2;border-radius:18px;padding:14px;margin-top:12px}
.history-row{border-bottom:1px solid var(--line);padding:12px 0}
.history-row:last-child{border-bottom:0}
.history-row strong{display:block}
@media(min-width:900px){
  .sidebar{display:block}
  .main{max-width:none;margin-left:276px;padding:28px 34px 50px}
  .mobile-brand img{display:none}
  .mobile-brand .logo-text{display:none}
  .topbar{justify-content:flex-end}
  .userchip{display:flex}
  .grid{display:grid;grid-template-columns:1.1fr 1fr;gap:16px}
  .stats{grid-template-columns:repeat(4,1fr)}
}