/* Century Gothic as primary font */
:root{--bg:#f7fbfb;--fg:#0f172a;--muted:#64748b;--primary:#0ea5a6;--primary-700:#0b8c8d;--accent:#1e3a8a;--card:#ffffff;--danger:#ef4444;--success:#22c55e}
[data-theme="dark"]{--bg:#0b1220;--fg:#e5e7eb;--muted:#94a3b8;--primary:#14b8a6;--primary-700:#0ea5a6;--accent:#93c5fd;--card:#0f172a;--danger:#ef4444;--success:#22c55e}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:"Century Gothic",CenturyGothic,AppleGothic,Arial,sans-serif;color:var(--fg);background:linear-gradient(180deg,#f7fbfb, #eef7f7);padding-bottom:56px}
[data-theme="dark"] body{background:linear-gradient(180deg,#0b1220,#0b1220)}
.container{max-width:1100px;margin:0 auto;padding:24px}
.card{background:var(--card);border-radius:16px;box-shadow:0 6px 24px rgba(14,165,166,.15);padding:24px;transition:transform .2s ease, box-shadow .2s ease}
[data-theme="dark"] .card{box-shadow:0 6px 24px rgba(0,0,0,.35)}
.card:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(30,58,138,.15)}
.title{font-weight:700;font-size:24px;display:flex;align-items:center;gap:12px}
.subtitle{color:var(--muted);margin-top:4px}
.row{display:flex;gap:16px;flex-wrap:wrap}
.col{flex:1 1 300px}
input,select,textarea{width:100%;padding:12px;border-radius:12px;border:1px solid #e5e7eb;background:#fff;outline:none;transition:border .2s ease, box-shadow .2s ease}
input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(14,165,166,.15)}
[name="LabNumber"]{text-transform:uppercase}
[data-theme="dark"] input,[data-theme="dark"] select,[data-theme="dark"] textarea{background:#0f172a;color:var(--fg);border-color:#334155}
[data-theme="dark"] input::placeholder,[data-theme="dark"] textarea::placeholder{color:#94a3b8}
[data-theme="dark"] input:focus,[data-theme="dark"] select:focus,[data-theme="dark"] textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(20,184,166,.20)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 16px;border-radius:12px;border:0;background:var(--primary);color:#fff;font-weight:600;cursor:pointer;transition:transform .15s ease, box-shadow .2s ease, background .2s ease}
.btn:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(14,165,166,.35);background:var(--primary-700)}
.btn.secondary{background:var(--accent)}
.btn.danger{background:var(--danger)}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid #cbd5e1}
.toolbar{display:flex;gap:8px;flex-wrap:wrap}
.pill{padding:8px 12px;border-radius:999px;background:#e2f7f7;color:#0b8c8d;font-weight:600;display:inline-block}
.nav{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.nav a{color:var(--accent);text-decoration:none;font-weight:600}
.list{width:100%;border-collapse:collapse}
.list th,.list td{padding:12px;border-bottom:1px solid #e5e7eb;text-align:left}
.list th{color:var(--muted);font-weight:600}
.video-wrap{position:relative;border-radius:16px;overflow:hidden;background:#000}
.video-wrap video{width:100%;height:auto;display:block;position:relative;z-index:1}
.video-wrap canvas{width:100%;height:auto;display:block;position:absolute;top:0;left:0;z-index:2}
.overlay-controls{position:absolute;left:50%;top:12px;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.overlay-controls .btn{padding:16px 22px;font-size:18px;border-radius:14px}
.tools #colors{display:flex;justify-content:space-between;gap:12px;width:100%;flex-wrap:nowrap}
.thumbs{display:flex;gap:12px;margin-top:12px;flex-wrap:wrap}
.thumb{background:var(--card);border:1px solid #e5e7eb;border-radius:12px;padding:10px;display:flex;flex-direction:column;align-items:center}
[data-theme="dark"] .thumb{border-color:#334155}
.thumb canvas{width:220px;height:140px;display:block}
.panel-footer{border-top:1px solid #e5e7eb;padding-top:10px}
[data-theme="dark"] .panel-footer{border-color:#334155}
.toast-container{position:fixed;right:20px;bottom:20px;display:flex;flex-direction:column;gap:10px;z-index:9999}
.toast{min-width:240px;max-width:360px;background:#ffffff;border:1px solid #cbd5e1;color:#0f172a;padding:12px 14px;border-radius:12px;box-shadow:0 6px 18px rgba(0,0,0,.12);opacity:0;transform:translateY(10px);transition:opacity .2s ease, transform .2s ease}
.toast.show{opacity:1;transform:translateY(0)}
.toast.success{border-color:#86efac}
.toast.error{border-color:#fca5a5}
.toast.info{border-color:#93c5fd}
.tools{display:flex;gap:8px;margin-top:12px;align-items:center}
.color{width:28px;height:28px;border-radius:50%;border:2px solid #cbd5e1;cursor:pointer}
.color.active{border-color:var(--accent)}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.card.img{padding:0}
.desc{white-space:pre-wrap}
.badge{padding:6px 10px;border-radius:999px;background:#eef2ff;color:#1e3a8a;font-weight:600}
.error{color:var(--danger)}
.success{color:var(--success)}
.center{display:flex;justify-content:center;align-items:center}
.hidden{display:none}
.footer{position:fixed;left:0;right:0;bottom:0;background:var(--card);border-top:1px solid #e5e7eb;color:var(--muted);text-align:center;padding:10px 16px;z-index:999}
[data-theme="dark"] .footer{border-color:#334155}
@media (max-width:768px){.grid{grid-template-columns:1fr}}
.capture-row{display:flex;gap:16px;align-items:flex-start;flex-wrap:wrap}
.capture-row .video-wrap{flex:1 1 600px}
.side-controls{width:220px;display:flex;flex-direction:column;gap:10px}
.side-controls .btn{width:100%}
@media (max-width:768px){.side-controls{width:100%;flex-direction:row}.side-controls .btn{flex:1}}