:root{--bg: #f8f9fb;--surface: #ffffff;--surface-2: #f9fafb;--surface-3: #f3f4f6;--border: #e5e7eb;--ink: #0f172a;--muted: #64748b;--primary: #4f46e5;--primary-hover: #4338ca;--primary-soft: #eef2ff;--success: #16a34a;--success-soft: #dcfce7;--danger: #dc2626;--danger-soft: #fee2e2;--warning: #d97706;--warning-soft: #fef3c7;--shadow-sm: 0 1px 2px rgba(16, 24, 40, .04), 0 1px 3px rgba(16, 24, 40, .06);--shadow-md: 0 2px 4px rgba(16, 24, 40, .05), 0 4px 8px rgba(16, 24, 40, .06);--radius: 8px;--radius-lg: 12px}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Plus Jakarta Sans,Segoe UI,sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;letter-spacing:-.005em}h1,h2,h3,h4{font-weight:700;letter-spacing:-.02em;color:var(--ink)}h1{font-size:28px}h2{font-size:22px}h3{font-size:17px;font-weight:600}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none;color:inherit}input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}a{color:inherit;text-decoration:none}.btn{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 14px;border:1px solid var(--border);background:var(--surface);color:var(--ink);font-size:13px;font-weight:500;border-radius:8px;cursor:pointer;transition:all .1s}.btn:hover{background:var(--surface-3)}.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn.primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.btn.danger{color:var(--danger);border-color:var(--danger-soft)}.btn.danger:hover{background:var(--danger-soft)}.btn:disabled{opacity:.5;cursor:not-allowed}.input{padding:10px 12px;border:1px solid var(--border);background:var(--surface);border-radius:8px;font-size:13.5px;color:var(--ink);outline:none;transition:all .15s;width:100%}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:20px}.error-msg{background:var(--danger-soft);color:var(--danger);padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:12px}.spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}table.data-table{width:100%;border-collapse:collapse;font-size:13.5px}table.data-table th{text-align:left;font-size:11.5px;color:var(--muted);font-weight:600;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--surface-2);text-transform:uppercase;letter-spacing:.02em}table.data-table td{padding:14px 16px;border-bottom:1px solid var(--surface-3)}table.data-table tbody tr:last-child td{border-bottom:none}.pill{display:inline-flex;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:600}.pill.success{background:var(--success-soft);color:var(--success)}.pill.danger{background:var(--danger-soft);color:var(--danger)}.pill.muted{background:var(--surface-3);color:var(--muted)}