:root{--bg: #eef2f6;--surface: #ffffff;--surface-2: #f8fafc;--border: #dde3ea;--border-strong: #c3ccd6;--text: #0f172a;--text-muted: #64748b;--text-faint: #94a3b8;--primary: #1d4ed8;--primary-hover: #1e40af;--primary-soft: #e6edfd;--success: #15803d;--success-soft: #dcfce7;--danger: #b91c1c;--danger-soft: #fee2e2;--warning: #b45309;--warning-soft: #fef3c7;--radius: 10px;--radius-sm: 6px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);--shadow: 0 4px 16px rgba(15, 23, 42, .08);--shadow-lg: 0 12px 40px rgba(15, 23, 42, .16);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{margin:0;font-weight:650;letter-spacing:-.01em}h1{font-size:1.5rem}h2{font-size:1.15rem}h3{font-size:1rem}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.card-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:14px 18px;border-bottom:1px solid var(--border)}.card-body{padding:18px}.btn{appearance:none;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font:inherit;font-weight:600;padding:9px 16px;border-radius:var(--radius-sm);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:background .12s ease,border-color .12s ease,transform 60ms ease;white-space:nowrap}.btn:hover:not(:disabled){background:var(--surface-2);border-color:var(--text-faint)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover)}.btn-success{background:var(--success);border-color:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#166534;border-color:#166534}.btn-danger-ghost{color:var(--danger);border-color:var(--border)}.btn-danger-ghost:hover:not(:disabled){background:var(--danger-soft);border-color:var(--danger)}.btn-sm{padding:5px 10px;font-size:.85rem}.btn-lg{padding:14px 22px;font-size:1.05rem}.btn-block{width:100%}.field{display:flex;flex-direction:column;gap:5px}.field>label{font-size:.8rem;font-weight:600;color:var(--text-muted)}.input,select.input,textarea.input{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:9px 12px;width:100%;transition:border-color .12s ease,box-shadow .12s ease}.input:focus,select.input:focus,textarea.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.input.is-invalid{border-color:var(--danger)}.field-error{font-size:.78rem;color:var(--danger)}.table-wrap{overflow-x:auto}table.data{width:100%;border-collapse:collapse;font-size:.92rem}table.data th{text-align:left;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);font-weight:700;padding:10px 14px;border-bottom:1px solid var(--border);background:var(--surface-2);white-space:nowrap}table.data td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:middle}table.data tbody tr:last-child td{border-bottom:none}table.data tbody tr:hover{background:var(--surface-2)}.num{text-align:right;font-variant-numeric:tabular-nums}.mono{font-family:var(--mono);font-size:.88em}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.74rem;font-weight:700;letter-spacing:.02em}.badge-success{background:var(--success-soft);color:var(--success)}.badge-danger{background:var(--danger-soft);color:var(--danger)}.badge-warning{background:var(--warning-soft);color:var(--warning)}.badge-neutral{background:var(--surface-2);color:var(--text-muted);border:1px solid var(--border)}.muted{color:var(--text-muted)}.faint{color:var(--text-faint)}.small{font-size:.82rem}.empty-state{padding:48px 24px;text-align:center;color:var(--text-muted)}.empty-state strong{display:block;color:var(--text);margin-bottom:4px}.spinner{width:18px;height:18px;border:2px solid var(--border-strong);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}kbd{font-family:var(--mono);font-size:.72rem;background:var(--surface-2);border:1px solid var(--border-strong);border-bottom-width:2px;border-radius:4px;padding:1px 5px;color:var(--text-muted)}.btn-primary kbd,.btn-success kbd{background:#ffffff2e;border-color:#fff6;color:inherit}@media print{body{background:#fff}.no-print{display:none!important}}