:root{--primary:#3390ec;--primary-strong:#1e7bd6;--primary-soft:#3390ec1f;--bg:#f3f5f9;--surface:#fff;--surface-2:#f5f7fb;--border:#e4e9f1;--text:#1f2937;--text-secondary:#64748b;--text-faint:#94a3b8;--danger:#e5484d;--danger-strong:#d3373c;--danger-soft:#e5484d1a;--success:#30a46c;--success-soft:#30a46c1f;--warning:#f76b15;--warning-soft:#f76b151f;--shadow-sm:0 1px 2px #0f172a0a;--shadow-md:0 6px 24px #0f172a14;--shadow-lg:0 16px 48px #0f172a29;--radius:10px;--radius-sm:8px;--sidebar-w:232px}[data-theme=dark]{--primary:#4da3f7;--primary-strong:#66b1f9;--primary-soft:#4da3f729;--bg:#0d1117;--surface:#151b25;--surface-2:#1b2330;--border:#232d3d;--text:#e6e9ef;--text-secondary:#9aa4b2;--text-faint:#667084;--danger:#f2555a;--danger-strong:#ff6b70;--danger-soft:#f2555a24;--success:#3ecf8e;--success-soft:#3ecf8e24;--warning:#ff8f3d;--warning-soft:#ff8f3d24;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 8px 28px #0006;--shadow-lg:0 16px 48px 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toast-in{0%{opacity:0;transform:translate(12px)}to{opacity:1;transform:translate(0)}}.toast-success .toast-icon{color:var(--success)}.toast-error .toast-icon{color:var(--danger)}.toast-info .toast-icon{color:var(--primary)}.toast-icon{flex-shrink:0}.toast-msg{word-break:break-word;flex:1;font-size:13px}.toast-close{color:var(--text-faint);background:0 0;border:none;border-radius:5px;padding:2px;display:inline-flex}.toast-close:hover{color:var(--text)}.empty-state{text-align:center;flex-direction:column;align-items:center;padding:42px 20px;display:flex}.empty-state-icon{background:var(--surface-2);width:56px;height:56px;color:var(--text-faint);border-radius:50%;justify-content:center;align-items:center;margin-bottom:12px;display:inline-flex}.empty-state-title{color:var(--text-secondary);font-weight:600}.empty-state-desc{color:var(--text-faint);margin-top:2px;font-size:13px}.empty-state-action{margin-top:14px}.spinner{border:2px solid 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input{cursor:pointer;margin:0}.generator-form{flex-direction:column;gap:12px;display:flex}.filter-bar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px;display:flex}.filter-bar input[type=text]{background:var(--bg);border:1px solid var(--border);min-width:180px;color:var(--text);border-radius:6px;flex:1;padding:6px 10px;font-size:13px}.filter-bar input:focus{border-color:var(--primary);outline:none}.filter-bar select{border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:6px;padding:6px 10px;font-size:13px}.codes-table{flex-direction:column;gap:10px;display:flex}.codes-table table{border-collapse:collapse;width:100%;font-size:13px}.codes-table th{text-align:left;color:var(--text-secondary);border-bottom:1px solid var(--border);background:var(--surface-2);padding:8px 10px;font-size:12px;font-weight:600}.codes-table td{border-bottom:1px solid var(--border-light,var(--border));color:var(--text);vertical-align:middle;padding:9px 10px}.codes-table tbody tr:hover{background:var(--surface-2)}.codes-table code{background:var(--surface-2);color:var(--text);border-radius:4px;padding:2px 6px;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:12px}.codes-table .row-actions{gap:6px;display:flex}.status{border:1px solid #0000;border-radius:999px;align-items:center;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.status-unused{background:var(--primary-soft);color:var(--primary)}.status-used{background:var(--success-soft);color:var(--success)}.status-revoked{background:var(--danger-soft);color:var(--danger)}.loading{text-align:center;color:var(--text-secondary);padding:28px 0;font-size:13px}.empty{text-align:center;color:var(--text-faint);padding:28px 0;font-size:13px}.pagination{color:var(--text-secondary);justify-content:center;align-items:center;gap:12px;padding-top:10px;font-size:13px;display:flex}.pagination>button{border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:6px;padding:4px 12px;font-size:12px;transition:background .15s,border-color .15s}.pagination>button:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.pagination>button:disabled{opacity:.5;cursor:not-allowed}.modal-mask{z-index:9999;background:#0000008c;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal-mask>.modal{background:var(--surface);width:100%;max-width:560px;max-height:calc(100vh - 64px);box-shadow:var(--shadow-md);border-radius:14px;flex-direction:column;gap:14px;padding:22px 24px;display:flex;overflow-y:auto}.modal-mask .modal h3{margin:0;font-size:16px;font-weight:700}.modal-warn{color:#92400e;background:#f59e0b1a;border:1px solid #f59e0b59;border-radius:8px;margin:0;padding:10px 12px;font-size:12px;line-height:1.6}.modal-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;display:flex}.codes-list{flex-direction:column;gap:8px;max-height:50vh;display:flex;overflow-y:auto}.code-row{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;align-items:center;gap:12px;padding:10px 12px;display:flex}.code-row code{word-break:break-all;color:var(--text);flex:1;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:13px}.code-meta{color:var(--text-secondary);background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:2px 8px;font-size:11px}.quota-grid,.days-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}@media (width<=760px){.quota-grid,.days-grid{grid-template-columns:1fr}}.quota-field{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:10px;padding:14px 16px;display:flex}.quota-field-label{color:var(--text);align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.badge-custom{color:#92400e;background:#f59e0b26;border:1px solid #f59e0b59;border-radius:999px;align-items:center;padding:2px 8px;font-size:10px;font-weight:700;display:inline-flex}.badge-default{background:var(--surface);color:var(--text-secondary);border:1px solid var(--border);border-radius:999px;align-items:center;padding:2px 8px;font-size:10px;font-weight:700;display:inline-flex}.quota-calculator{flex-direction:column;gap:8px;display:flex}.calc-row{align-items:center;gap:8px;display:flex}.calc-row label{color:var(--text-secondary);min-width:36px;font-size:12px;font-weight:600}.calc-row input{background:var(--surface);border:1px solid var(--border);width:110px;color:var(--text);border-radius:6px;padding:5px 8px;font-size:13px}.calc-row input:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-soft);outline:none}.calc-result{flex-wrap:wrap;gap:8px;display:flex}.calc-hint{color:var(--text-faint);font-size:11px}.cell-email{color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;max-width:200px;font-size:13px;overflow:hidden}.modal-form{flex-direction:column;gap:12px;display:flex}.modal-hint{color:var(--text-secondary);margin:0;font-size:12px;line-height:1.5}.modal-hint.warn{color:var(--warning,#b45309);background:#f59e0b1a;border:1px solid #f59e0b59;border-radius:6px;padding:6px 10px}.vip-edit-block{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:8px;margin-top:4px;padding:12px 14px;display:flex}.vip-edit-title{color:var(--text);font-size:13px;font-weight:700}.vip-current{color:var(--text-secondary);align-items:center;gap:8px;font-size:13px;display:flex}.list-row-time{color:var(--text-faint);flex-shrink:0;font-size:12px}