*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #1a56db;--primary-dark: #1240a8;--secondary: #f0f4ff;--success: #057a55;--success-bg: #def7ec;--warning: #92400e;--warning-bg: #fef3c7;--danger: #c81e1e;--danger-bg: #fde8e8;--amber: #d97706;--amber-bg: #fffbeb;--text: #111827;--text-muted: #6b7280;--border: #e5e7eb;--bg: #f9fafb;--card: #ffffff;--nav-height: 60px;--sidebar-width: 260px;--radius: 8px;--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.05)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit}input,textarea,select{font-family:inherit}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);border:none;font-size:14px;font-weight:500;cursor:pointer;transition:all .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:var(--secondary);color:var(--primary);border:1px solid #c7d2fe}.btn-secondary:hover{background:#e0e7ff}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid #fca5a5}.btn-danger:hover{background:#fca5a5}.btn-success{background:var(--success-bg);color:var(--success);border:1px solid #6ee7b7}.btn-sm{padding:5px 10px;font-size:13px}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.card-title{font-size:16px;font-weight:600;margin-bottom:12px}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:12px;font-weight:500}.badge-blue{background:var(--secondary);color:var(--primary)}.badge-green{background:var(--success-bg);color:var(--success)}.badge-red{background:var(--danger-bg);color:var(--danger)}.badge-amber{background:var(--amber-bg);color:var(--amber)}.badge-grey{background:#f3f4f6;color:#6b7280}.alert{padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:14px}.alert-warning{background:var(--warning-bg);color:var(--warning);border-left:4px solid #f59e0b}.alert-success{background:var(--success-bg);color:var(--success);border-left:4px solid #10b981}.alert-danger{background:var(--danger-bg);color:var(--danger);border-left:4px solid #ef4444}.alert-info{background:var(--secondary);color:var(--primary-dark);border-left:4px solid var(--primary)}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:14px;font-weight:500;margin-bottom:6px}.form-control{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;transition:border .15s}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #1a56db1a}.table{width:100%;border-collapse:collapse;font-size:14px}.table th{background:var(--bg);padding:10px 14px;text-align:left;font-weight:600;border-bottom:2px solid var(--border)}.table td{padding:10px 14px;border-bottom:1px solid var(--border)}.table tr:hover td{background:#f8fafc}.loading{display:flex;align-items:center;justify-content:center;padding:60px;color:var(--text-muted)}.empty{text-align:center;padding:40px;color:var(--text-muted)}.mark{background:#fef08a;padding:1px 2px;border-radius:2px}mark{background:#fef08a;padding:1px 2px;border-radius:2px}.app-layout{display:flex;flex-direction:column;min-height:100vh}.main-content{margin-top:var(--nav-height);padding:24px;max-width:1100px;margin-left:auto;margin-right:auto;width:100%}.status-not-started:before{content:"○ ";color:var(--text-muted)}.status-reading:before{content:"◑ ";color:var(--primary)}.status-read:before{content:"● ";color:var(--primary)}.status-passed:before{content:"✓ ";color:var(--success)}.status-failed:before{content:"✗ ";color:var(--danger)}.status-retraining:before{content:"⚠ ";color:var(--amber)}@media (max-width: 768px){.main-content{padding:16px}.hide-mobile{display:none!important}}