*{box-sizing:border-box;margin:0;padding:0}:root{--sidebar-width:220px;--bg:#f4f6f9;--card:#fff;--border:#e2e8f0;--primary:#2563eb;--primary-hover:#1d4ed8;--success:#16a34a;--danger:#dc2626;--warning:#d97706;--text:#1e293b;--text-muted:#64748b;--sidebar-bg:#1e293b;--sidebar-text:#cbd5e1;--sidebar-active:#2563eb;--radius:8px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6}.app-layout{display:flex;min-height:100vh}.main-content{flex:1 1;margin-left:var(--sidebar-width);padding:28px 32px;max-width:calc(100vw - var(--sidebar-width));overflow-x:hidden}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px 24px;margin-bottom:20px}.card-title{font-size:16px;font-weight:600;margin-bottom:16px;color:var(--text)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all .15s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#b91c1c}.btn-outline{background:#fff;color:var(--text);border:1px solid var(--border)}.btn-outline:hover:not(:disabled){background:var(--bg)}.btn-success{background:var(--success);color:#fff}.form-group{margin-bottom:14px}.form-label{display:block;font-size:13px;font-weight:500;margin-bottom:5px;color:var(--text)}.form-input,.form-select,.form-textarea{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:6px;font-size:14px;color:var(--text);background:#fff;transition:border-color .15s}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.1)}.form-textarea{resize:vertical;min-height:120px;font-family:monospace}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}thead th{background:var(--bg);padding:10px 12px;text-align:left;font-weight:600;color:var(--text-muted)}tbody td,thead th{border-bottom:1px solid var(--border);white-space:nowrap}tbody td{padding:9px 12px;max-width:200px;overflow:hidden;text-overflow:ellipsis}tbody tr:hover{background:#f8fafc}.badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:12px;font-weight:500}.badge-success{background:#dcfce7;color:#15803d}.badge-danger{background:#fee2e2;color:#b91c1c}.badge-warning{background:#fef9c3;color:#854d0e}.badge-info{background:#dbeafe;color:#1d4ed8}.badge-gray{background:#f1f5f9;color:#475569}.progress-bar{height:8px;background:var(--border);border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:var(--primary);border-radius:4px;transition:width .3s}.grid-2{grid-template-columns:1fr 1fr;grid-gap:16px}.grid-2,.grid-3{display:grid;gap:16px}.grid-3{grid-template-columns:1fr 1fr 1fr;grid-gap:16px}.page-header{margin-bottom:24px}.page-title{font-size:22px;font-weight:700;color:var(--text)}.page-desc{color:var(--text-muted);font-size:14px;margin-top:4px}.alert{padding:12px 16px;border-radius:var(--radius);font-size:13px;margin-bottom:14px}.alert-error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.alert-success{background:#dcfce7;color:#15803d;border:1px solid #bbf7d0}.alert-info{background:#dbeafe;color:#1d4ed8;border:1px solid #bfdbfe}input[type=checkbox]{cursor:pointer}.divider{height:1px;background:var(--border);margin:20px 0}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.text-muted{color:var(--text-muted)}.text-sm{font-size:12px}.font-bold{font-weight:700}