:root{--bg: #0f172a;--surface: #1e293b;--surface-2: #273449;--border: #334155;--text: #e2e8f0;--text-dim: #94a3b8;--accent: #38bdf8;--accent-2: #34d399;--danger: #f87171;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.center-screen{min-height:100vh;display:flex;align-items:center;justify-content:center}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:24px}input,select,button{font-family:inherit;font-size:14px}input,select{background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:8px 10px}button{background:var(--accent);color:#0f172a;border:none;border-radius:6px;padding:9px 16px;font-weight:600;cursor:pointer}button:disabled{opacity:.5;cursor:default}button.secondary{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}a{color:var(--accent)}.layout{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:var(--surface);border-right:1px solid var(--border);padding:20px 16px}.sidebar h2{font-size:16px;margin:0 0 24px}.sidebar nav a{display:block;padding:10px 12px;border-radius:6px;color:var(--text-dim);text-decoration:none;margin-bottom:4px;font-size:14px}.sidebar nav a.active,.sidebar nav a:hover{background:var(--surface-2);color:var(--text)}.main{padding:28px 32px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:28px}.stat-tile{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px}.stat-tile .label{font-size:12px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em}.stat-tile .value{font-size:28px;font-weight:700;margin-top:6px}table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--border);border-radius:10px;overflow:hidden}th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--border);font-size:14px}th{color:var(--text-dim);font-weight:600;font-size:12px;text-transform:uppercase}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600}.badge.unused{background:#1e3a8a33;color:#93c5fd}.badge.active{background:#14532d33;color:#86efac}.badge.expired{background:#33333340;color:#cbd5e1}.badge.disabled{background:#7f1d1d33;color:#fca5a5}.error-text{color:var(--danger);font-size:13px;margin-top:8px}.voucher-sheet{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:20px}.voucher-sheet-page+.voucher-sheet-page{break-before:page;page-break-before:always}.voucher-ticket{border:1px solid var(--border);padding:8px;text-align:center;background:var(--surface-2);font-family:Arial,Helvetica,sans-serif;break-inside:avoid;page-break-inside:avoid}.voucher-ticket--no-qr{padding-top:16px;padding-bottom:16px}.voucher-logo{display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:4px;padding:6px 4px;margin:0 auto 4px;width:fit-content;min-width:70px}.voucher-logo-img{display:block;max-width:90px;max-height:50px;margin:0 auto 4px;object-fit:contain}.voucher-siteline{font-size:10px;color:var(--text-dim)}.voucher-code-box{border:1px solid var(--border);border-radius:4px;padding:4px 8px;margin:6px 0;display:flex;align-items:center;justify-content:center}.voucher-ticket .code{font-size:18px;font-weight:700;letter-spacing:.03em}@page{size:A4;margin:8mm}@media print{body{background:#fff;color:#000}.no-print{display:none!important}.layout{display:block}.main{padding:0}.voucher-ticket{background:#fff;border:1px solid black;color:#000}.voucher-siteline{color:#444}}.dim{color:var(--text-dim)}.dot{width:12px;height:12px;border-radius:50%;flex:0 0 12px}.dot.on{background:var(--accent-2);box-shadow:0 0 0 3px #34d39933}.dot.off{background:var(--danger)}.btn-link{background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:9px 16px;font-weight:600;text-decoration:none;font-size:14px}.site-shell{max-width:1000px;margin:0 auto;padding:16px 16px 90px}.site-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0 14px;border-bottom:1px solid var(--border);margin-bottom:16px}.back{color:var(--text);text-decoration:none;font-size:22px;padding:4px 10px;border-radius:6px;background:var(--surface-2)}.site-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.site-card{display:block;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px;text-decoration:none;color:var(--text)}.site-card:hover{border-color:var(--accent)}.site-card-stats{display:flex;gap:28px;margin-top:14px}.site-card-stats b{display:block;font-size:26px}.site-card-stats span{font-size:12px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em}.site-tabs{display:flex;gap:6px;margin-bottom:18px}.site-tabs a{display:flex;align-items:center;gap:8px;padding:9px 16px;border-radius:8px;color:var(--text-dim);text-decoration:none;font-size:14px}.site-tabs a .ico{font-size:16px}.site-tabs a.active,.site-tabs a:hover{background:var(--surface-2);color:var(--text)}.chart{padding:12px;margin-bottom:20px}@media (max-width: 700px){.site-tabs{position:fixed;left:0;right:0;bottom:0;margin:0;gap:0;background:var(--surface);border-top:1px solid var(--border);z-index:10}.site-tabs a{flex:1;flex-direction:column;gap:2px;padding:8px 4px 10px;border-radius:0;font-size:12px}.site-tabs a .ico{font-size:20px}.site-tabs a.active{color:var(--accent);background:transparent}.site-card-stats b{font-size:22px}}