:root{--ink: #10151c;--paper: #f6f7f9;--surface: #ffffff;--surface-2: #eef1f5;--line: #e2e6ec;--line-dark: #2a3442;--text: #1b2330;--text-dim: #6b7686;--text-inv: #f6f7f9;--accent: #2f6fed;--accent-soft:#e8f0ff;--green: #1f9d55;--green-soft: #e6f7ed;--red: #e23d3d;--red-soft: #fdecec;--amber: #d98a17;--amber-soft: #fcf2e0;--purple: #6c4fd0;--purple-soft:#efe9fb;--font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", Consolas, monospace;--radius: 10px;--radius-lg: 16px;--sidebar-w: 232px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-display);background:var(--paper);color:var(--text);font-size:14px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);flex-shrink:0;background:var(--ink);color:var(--text-inv);display:flex;flex-direction:column;padding:20px 14px;position:sticky;top:0;height:100vh}.sidebar-brand{display:flex;align-items:center;gap:10px;padding:6px 10px 24px;font-weight:700;font-size:15px;letter-spacing:-.01em}.sidebar-brand-mark{width:30px;height:30px;border-radius:8px;background:var(--accent);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}.sidebar-section-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#5a6776;padding:16px 10px 6px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:10px;border-radius:8px;color:#aab4c4;font-size:13.5px;font-weight:500;margin-bottom:2px;transition:background .12s ease,color .12s ease}.sidebar-link:hover{background:#1b2330;color:#fff}.sidebar-link.active{background:var(--accent);color:#fff}.sidebar-link .icon{width:18px;text-align:center;font-size:15px}.sidebar-footer{margin-top:auto;padding:12px 10px;border-top:1px solid #232d3a}.sidebar-user{font-size:12.5px;color:#aab4c4;margin-bottom:8px}.sidebar-user strong{color:#fff;display:block;font-size:13px}.sidebar-logout{width:100%;background:#1b2330;color:#f6f7f9;border:none;border-radius:8px;padding:9px 10px;font-size:12.5px;font-weight:600;cursor:pointer}.sidebar-logout:hover{background:#232d3a}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1px solid var(--line);background:var(--surface)}.topbar h1{font-size:18px;font-weight:600;margin:0}.topbar-sub{font-size:12.5px;color:var(--text-dim);font-family:var(--font-mono)}.content{padding:28px;flex:1}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;margin-bottom:20px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-header h2{font-size:15px;font-weight:600;margin:0}.card-header .hint{font-size:12px;color:var(--text-dim)}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.stat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px 20px}.stat-label{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);margin-bottom:8px}.stat-value{font-size:28px;font-weight:700}.stat-sub{font-size:12px;color:var(--text-dim);margin-top:4px}table{width:100%;border-collapse:collapse;font-size:13.5px}thead th{text-align:left;font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);padding:10px 12px;border-bottom:1px solid var(--line);font-weight:500}tbody td{padding:12px;border-bottom:1px solid var(--line);vertical-align:middle}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--surface-2)}.table-wrap{overflow-x:auto}.empty-state{text-align:center;padding:48px 20px;color:var(--text-dim)}.empty-state-icon{font-size:32px;margin-bottom:10px}.badge{display:inline-flex;align-items:center;gap:5px;font-family:var(--font-mono);font-size:11px;font-weight:600;padding:3px 9px;border-radius:999px;text-transform:uppercase;letter-spacing:.03em}.badge-green{background:var(--green-soft);color:var(--green)}.badge-red{background:var(--red-soft);color:var(--red)}.badge-amber{background:var(--amber-soft);color:var(--amber)}.badge-purple{background:var(--purple-soft);color:var(--purple)}.badge-gray{background:var(--surface-2);color:var(--text-dim)}.badge-accent{background:var(--accent-soft);color:var(--accent)}label.field-label{display:block;font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);margin:0 0 6px}.field-input,.field-select,textarea.field-input{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:13.5px;font-family:var(--font-display);background:var(--surface);color:var(--text)}.field-input:focus,.field-select:focus,textarea.field-input:focus{outline:none;border-color:var(--accent)}.field-group{margin-bottom:14px}.field-row{display:flex;gap:12px}.field-row>*{flex:1}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:13px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-size:13px;font-weight:600;padding:9px 16px;border-radius:8px;border:1px solid transparent;cursor:pointer;transition:opacity .12s ease;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){opacity:.9}.btn-secondary{background:var(--surface);border-color:var(--line);color:var(--text)}.btn-secondary:hover:not(:disabled){border-color:var(--accent)}.btn-danger{background:var(--red-soft);color:var(--red)}.btn-danger:hover:not(:disabled){background:var(--red);color:#fff}.btn-success{background:var(--green-soft);color:var(--green)}.btn-success:hover:not(:disabled){background:var(--green);color:#fff}.btn-sm{padding:6px 12px;font-size:12px}.btn-icon{padding:8px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#10151c80;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal{background:var(--surface);border-radius:var(--radius-lg);padding:24px;width:480px;max-width:100%;max-height:90vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.modal-header h2{font-size:16px;margin:0}.modal-close{background:none;border:none;font-size:20px;cursor:pointer;color:var(--text-dim)}.modal-actions{display:flex;gap:10px;margin-top:20px;justify-content:flex-end}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--ink)}.login-card{width:380px;background:var(--surface);border-radius:var(--radius-lg);padding:32px}.login-mark{width:44px;height:44px;border-radius:10px;background:var(--accent);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:18px;margin-bottom:18px}.login-card h1{font-size:20px;margin:0 0 4px}.login-card p{color:var(--text-dim);font-size:13px;margin:0 0 24px}.login-error{color:var(--red);font-size:13px;margin-top:12px}.text-dim{color:var(--text-dim)}.mono{font-family:var(--font-mono)}.flex-between{display:flex;align-items:center;justify-content:space-between}.flex-gap{display:flex;align-items:center;gap:8px}.spinner{width:16px;height:16px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.qr-preview img{background:#fff;padding:10px;border-radius:8px;border:1px solid var(--line)}.evidence-thumb{width:44px;height:44px;border-radius:8px;object-fit:cover;border:1px solid var(--line);cursor:pointer}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px}.tab{padding:10px 16px;font-size:13px;font-weight:600;color:var(--text-dim);border-bottom:2px solid transparent;cursor:pointer}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.pagination{display:flex;gap:8px;justify-content:center;margin-top:16px}