:root{--bg:#0b0d12;--panel:#141722;--text:#e6e6e9;--muted:#a9adbf;--accent:#4f8cff;--accent2:#22c55e;--border:#262a39}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.4 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif}
.site-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:var(--panel);border-bottom:1px solid var(--border)}
.brand{font-weight:700;font-size:18px}
.tagline{color:var(--muted)}
.layout{display:grid;grid-template-columns:1.1fr 0.9fr;gap:20px;padding:20px;max-width:1100px;margin:0 auto}
@media (max-width:900px){.layout{grid-template-columns:1fr}}
.booth{background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.booth-tabs{display:flex;border-bottom:1px solid var(--border)}
.tab{flex:1;padding:12px 14px;background:none;border:none;color:var(--text);cursor:pointer}
.tab.active{background:#0f1220}
.booth-panels{position:relative}
.panel{display:none;padding:16px}
.panel.active{display:block}
.dropzone{position:relative;border:2px dashed var(--border);border-radius:12px;height:360px;background:#0f1220;display:flex;align-items:center;justify-content:center}
.dropzone:hover{border-color:var(--accent)}
.file-input{position:absolute;inset:0;opacity:0;cursor:pointer}
.dropzone-inner{text-align:center}
.dz-icon{font-size:40px;color:var(--muted)}
.dz-text{margin-top:6px}
.dz-sub{color:var(--muted);font-size:12px;margin-top:2px}
.preview{position:relative;margin-top:12px;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#0f1220;height:360px;display:flex;align-items:center;justify-content:center}
#previewImg{max-width:100%;max-height:100%;display:none}
.overlay-guide{position:absolute;inset:0;border:2px solid rgba(79,140,255,.4);border-radius:8px;pointer-events:none}
.camera-wrap{position:relative;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#0f1220;height:360px;display:flex;align-items:center;justify-content:center}
#cameraVideo{width:100%;height:100%;object-fit:cover}
.camera-actions{margin-top:12px;display:flex;gap:10px}
.controls{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px}
.field{display:block;margin-bottom:12px}
.field span{display:block;margin-bottom:6px;color:var(--muted)}
select{width:100%;padding:10px;border-radius:10px;border:1px solid var(--border);background:#0f1220;color:var(--text)}
button{padding:10px 14px;border-radius:10px;border:1px solid var(--border);background:var(--accent);color:white;cursor:pointer}
button#capturePhoto{background:var(--accent2)}
.standard-card{margin-top:10px;border:1px solid var(--border);border-radius:10px;padding:12px;background:#0f1220}
.sc-title{font-weight:600;margin-bottom:8px}
.sc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.actions{margin-top:14px}
.standards{max-width:1100px;margin:0 auto;padding:20px}
.standards-table{border:1px solid var(--border);border-radius:12px;overflow:hidden}
.standards-table .row{display:grid;grid-template-columns:2fr 1fr .7fr 1fr 1fr;gap:10px;padding:10px 12px;border-bottom:1px solid var(--border)}
.standards-table .row.head{background:#0f1220;font-weight:600}
@media (max-width:700px){.standards-table .row{grid-template-columns:1.5fr 1fr .7fr 1fr 1fr;font-size:12px}}