:root{--violet: #7c3aed;--violet-dark: #5b21b6;--violet-soft: #ede9fe;--bg: #f7f5fb;--card: #ffffff;--text: #1e1b2e;--muted: #6b6577;--border: #e6e0f2;--green: #16a34a;--red: #dc2626;--amber: #d97706;--radius: 12px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px}a{color:inherit;text-decoration:none}.shell{display:flex;min-height:100vh}.sidebar{width:220px;background:#1a1330;color:#d6d0ea;padding:18px 12px;flex-shrink:0;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:4px}.sidebar .brand{display:flex;align-items:center;gap:8px;font-weight:800;color:#fff;font-size:16px;padding:6px 10px 16px}.sidebar a{padding:9px 10px;border-radius:8px;font-weight:600}.sidebar a:hover{background:#ffffff14}.sidebar a.active{background:var(--violet);color:#fff}.sidebar .spacer{flex:1}.content{flex:1;padding:24px;max-width:1200px;min-width:0}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:12px;flex-wrap:wrap}.page-head h2{margin:0;font-size:20px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:20px}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.stat-card .label{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em}.stat-card .value{font-size:28px;font-weight:800;margin-top:6px}.stat-card .sub{font-size:12px;color:var(--muted);margin-top:4px}.panel{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:20px}.panel h3{margin:0 0 12px;font-size:15px}table.table{width:100%;border-collapse:collapse;font-size:13px}.table th,.table td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border);vertical-align:middle}.table th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}.table tr:hover td{background:#faf8ff}.tag{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:700}.tag--pro{background:#dcfce7;color:#166534}.tag--free{background:var(--violet-soft);color:var(--violet-dark)}.btn{font:inherit;font-weight:600;border:1px solid var(--border);background:#fff;border-radius:8px;padding:6px 10px;cursor:pointer}.btn:hover{background:var(--violet-soft)}.btn--primary{background:var(--violet);border-color:var(--violet);color:#fff}.btn--primary:hover{background:var(--violet-dark)}.btn--danger{color:var(--red);border-color:#fecaca}.btn--danger:hover{background:#fef2f2}.btn:disabled{opacity:.5;cursor:not-allowed}.search{width:260px;font:inherit;padding:8px 10px;border:1px solid var(--border);border-radius:8px;outline:none}.search:focus{border-color:var(--violet)}input[type=number]{width:84px;font:inherit;padding:6px 8px;border:1px solid var(--border);border-radius:8px}.error-box{background:#fef2f2;color:var(--red);border:1px solid #fecaca;padding:10px 12px;border-radius:8px;font-weight:600}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#ede9fe,#faf7ff)}.login-card{background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:0 12px 40px #4c1d951f;padding:36px;width:380px;text-align:center}.login-card h1{margin:0 0 4px}.login-card p{color:var(--muted);margin:0 0 20px}.login-card .btn{width:100%;padding:11px}.chart-bars{display:flex;align-items:flex-end;gap:10px;height:180px;padding-top:10px}.chart-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;min-width:0}.chart-col .bar{width:100%;max-width:46px;background:linear-gradient(180deg,var(--violet),var(--violet-dark));border-radius:6px 6px 0 0;min-height:3px}.chart-col .bar.empty{background:var(--border)}.chart-col .bar-label{font-size:11px;color:var(--muted);white-space:nowrap}.chart-col .bar-value{font-size:11px;font-weight:700}.chart-axis{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-top:6px}.muted{color:var(--muted)}