:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--primary:#4f46e5;--primary-dark:#4338ca;--primary-light:#eef2ff;--border:#e5e7eb;--border-hover:#cbd5e1;--text:#111827;--text-muted:#6b7280;--bg:#f6f7fb;--surface:#fff;--hover-wash:#f3f4f6;--row-hover:#fafafc;--tooltip-bg:#1f2937;--danger:#b91c1c;--danger-bg:#fef2f2;--danger-border:#fecaca;--radius:10px;--radius-lg:16px;--shadow-sm:0 1px 2px #1018280d;--shadow-md:0 4px 12px #10182814, 0 1px 3px #1018280f;--shadow-lg:0 12px 32px #1018281f, 0 2px 6px #1018280f;--chart-primary:#4f46e5;--chart-primary-wash:#4f46e51a;--chart-status-1:#2a78d6;--chart-status-2:#eb6834;--chart-status-3:#1baf7a;--chart-status-4:#eda100;--chart-track:#f0f1f5;--chart-grid:#e5e7eb;--chart-tick:#9ca3af;-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--primary:#4f46e5;--primary-dark:#a5b4fc;--primary-light:#2e2a5c;--border:#33333a;--border-hover:#45454d;--text:#f3f4f6;--text-muted:#9ca3af;--bg:#121214;--surface:#1c1c20;--hover-wash:#2a2a30;--row-hover:#232327;--tooltip-bg:#0a0a0c;--danger:#fca5a5;--danger-bg:#3a1414;--danger-border:#7f1d1d;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 12px #0006, 0 1px 3px #0000004d;--shadow-lg:0 12px 32px #00000080, 0 2px 6px #0000004d;--chart-primary:#818cf8;--chart-primary-wash:#818cf82e;--chart-status-1:#3987e5;--chart-status-2:#d95926;--chart-status-3:#199e70;--chart-status-4:#c98500;--chart-track:#2a2a30;--chart-grid:#33333a;--chart-tick:#7c7c85}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;transition:background-color .2s,color .2s}h1{letter-spacing:-.01em;margin:0;font-size:22px;font-weight:700}h2{letter-spacing:-.01em;font-weight:600}input,select,button{font-family:inherit;font-size:14px}input,select{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);width:100%;color:var(--text);margin-bottom:14px;padding:10px 12px;transition:border-color .15s,box-shadow .15s}input:hover,select:hover{border-color:var(--border-hover)}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);outline:none}input[type=file]{padding:8px}label{color:var(--text-muted);margin-bottom:6px;font-size:13px;font-weight:500;display:block}button{cursor:pointer;transition:background-color .15s,border-color .15s,transform 50ms,opacity .15s}button:active{transform:translateY(1px)}.btn-primary{background:var(--primary);color:#fff;border-radius:var(--radius);box-shadow:var(--shadow-sm);border:none;align-items:center;gap:6px;padding:11px 20px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary:hover{background:var(--primary-dark)}.btn-primary:disabled{opacity:.6;cursor:default}.link-btn{color:var(--primary);background:0 0;border:none;padding:0;font-weight:500;text-decoration:none}.link-btn:hover{color:var(--primary-dark);text-decoration:underline}.error{color:var(--danger);background:var(--danger-bg);border:1px solid var(--danger-border);border-radius:var(--radius);margin-bottom:16px;padding:10px 14px;font-size:14px}.home-page{background:radial-gradient(circle at 15% 0%, #eef2ff 0%, transparent 45%), radial-gradient(circle at 85% 20%, #e0e7ff 0%, transparent 45%), var(--bg);min-height:100vh}[data-theme=dark] .home-page{background:radial-gradient(circle at 15% 0%, #4f46e529 0%, transparent 45%), radial-gradient(circle at 85% 20%, #6366f11f 0%, transparent 45%), var(--bg)}.home-nav{align-items:center;gap:16px;max-width:1080px;margin:0 auto;padding:20px 32px;display:flex}.home-hero{text-align:center;max-width:640px;margin:0 auto;padding:64px 24px 56px}.home-hero h1{margin:0 0 18px;font-size:38px;line-height:1.15}.home-hero-sub{color:var(--text-muted);margin:0 0 32px;font-size:16px;line-height:1.6}.home-hero-actions{justify-content:center;align-items:center;gap:20px;margin-bottom:14px;display:flex}.home-hero-actions .btn-primary{padding:13px 26px;font-size:15px}.home-hero-note{color:var(--text-muted);margin:0;font-size:13px}.home-features{grid-template-columns:repeat(3,1fr);gap:18px;max-width:1080px;margin:0 auto;padding:0 24px 72px;display:grid}.home-feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:22px}.home-feature-card h2{margin:0 0 8px;font-size:15px}.home-feature-card p{color:var(--text-muted);margin:0;font-size:13.5px;line-height:1.55}@media (width<=720px){.home-hero h1{font-size:28px}.home-features{grid-template-columns:1fr}}.login-page{background:radial-gradient(circle at 15% 20%, #eef2ff 0%, transparent 45%), radial-gradient(circle at 85% 80%, #e0e7ff 0%, transparent 45%), var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}[data-theme=dark] .login-page{background:radial-gradient(circle at 15% 20%, #4f46e529 0%, transparent 45%), radial-gradient(circle at 85% 80%, #6366f11f 0%, transparent 45%), var(--bg)}.login-card{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lg);border-radius:var(--radius-lg);width:360px;padding:2.25rem}.login-logo{width:60px;height:auto;margin-bottom:16px;display:block}.login-logo-lg{width:76px}.login-card h1{margin:0 0 4px;font-size:21px}.subtitle{color:var(--text-muted);margin:0 0 1.5rem;font-size:14px}.login-card .btn-primary{justify-content:center;width:100%;margin-top:4px}.gate-page{justify-content:center;align-items:center;min-height:calc(100vh - 57px);padding:20px;display:flex}.gate-card{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lg);border-radius:var(--radius-lg);text-align:center;width:380px;padding:2.25rem}.gate-card .login-logo{margin:0 auto 16px}.gate-card h1{margin:0 0 8px;font-size:20px}.gate-card .subtitle{margin:0 0 1.5rem}.gate-card .btn-primary{justify-content:center;width:100%}.trial-banner{background:var(--primary-light);color:var(--primary-dark);text-align:center;padding:8px 16px;font-size:13px;font-weight:500}.trial-banner a{color:var(--primary-dark);font-weight:600;text-decoration:underline}.trial-banner-urgent{background:var(--danger-bg);color:var(--danger)}.trial-banner-urgent a{color:var(--danger)}.badge-trialing{color:#1e40af;background:#dbeafe}.badge-active{color:#166534;background:#dcfce7}.badge-pending-review{color:#92400e;background:#fef3c7}.badge-canceled{color:#6b7280;background:#f3f4f6}[data-theme=dark] .badge-trialing{color:#93c5fd;background:#172554}[data-theme=dark] .badge-active{color:#86efac;background:#14351f}[data-theme=dark] .badge-pending-review{color:#fcd34d;background:#3a2a0a}[data-theme=dark] .badge-canceled{color:#a1a1aa;background:#27272a}.topnav{background:var(--surface);border-bottom:1px solid var(--border);z-index:10;align-items:center;gap:4px;padding:12px 24px;display:flex;position:sticky;top:0}.brand{color:var(--text);align-items:center;gap:10px;margin-right:20px;font-weight:700;display:flex}.brand-mark{flex-shrink:0;width:40px;height:auto;display:block}.topnav a{color:var(--text-muted);border-radius:8px;padding:8px 14px;font-size:14px;font-weight:500;text-decoration:none;transition:background-color .15s,color .15s}.topnav a:hover{background:var(--hover-wash);color:var(--text)}.topnav a.active{background:var(--primary-light);color:var(--primary-dark)}.spacer{flex:1}.user-chip{align-items:center;gap:10px;padding-right:12px;display:flex}.user-avatar{background:var(--primary-light);width:30px;height:30px;color:var(--primary-dark);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:flex}.user-name{color:var(--text);font-size:13px;font-weight:500}.theme-toggle{width:34px;height:34px;color:var(--text-muted);background:0 0;border:none;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;margin-right:12px;transition:background-color .15s,color .15s;display:flex}.theme-toggle:hover{background:var(--hover-wash);color:var(--text)}.page{max-width:960px;margin:0 auto;padding:32px 24px}.page-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.filters{gap:12px;margin-bottom:18px;display:flex}.filters input{flex:1;margin-bottom:0}.filters select{width:200px;margin-bottom:0}.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.data-table{border-collapse:collapse;background:var(--surface);width:100%}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--border);padding:13px 16px;font-size:14px}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr{transition:background-color .1s}.data-table tbody tr:hover{background:var(--row-hover)}.data-table th{background:var(--row-hover);color:var(--text-muted);letter-spacing:.04em;text-transform:uppercase;font-size:11px;font-weight:600}.data-table a{color:var(--text);align-items:center;gap:10px;font-weight:500;text-decoration:none;display:flex}.data-table a:hover{color:var(--primary)}.name-avatar{background:var(--primary-light);width:28px;height:28px;color:var(--primary-dark);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:flex}.badge{background:#eee;border-radius:20px;padding:4px 11px;font-size:12px;font-weight:500;display:inline-block}[data-theme=dark] .badge{background:#27272a}.badge-member{color:#166534;background:#dcfce7}.badge-visitor{color:#92400e;background:#fef3c7}.badge-new-convert{color:#1e40af;background:#dbeafe}.badge-inactive{color:#6b7280;background:#f3f4f6}[data-theme=dark] .badge-member{color:#86efac;background:#14351f}[data-theme=dark] .badge-visitor{color:#fcd34d;background:#3a2a0a}[data-theme=dark] .badge-new-convert{color:#93c5fd;background:#172554}[data-theme=dark] .badge-inactive{color:#a1a1aa;background:#27272a}.pagination{color:var(--text-muted);justify-content:center;align-items:center;gap:16px;margin-top:20px;font-size:13px;display:flex}.pagination button{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);color:var(--text);padding:7px 14px;font-weight:500}.pagination button:hover:not(:disabled){background:var(--row-hover);border-color:var(--border-hover)}.pagination button:disabled{opacity:.4;cursor:default}.member-form{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:1.75rem 2rem 2rem}.member-form h2{border-top:1px solid var(--border);margin:1.75rem 0 14px;padding-top:14px;font-size:15px}.member-form h2:first-child{border-top:none;margin-top:0;padding-top:0}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.checkbox-group{flex-wrap:wrap;gap:10px;margin-bottom:16px;display:flex}.checkbox-item{color:var(--text);background:var(--row-hover);border:1px solid var(--border);border-radius:20px;align-items:center;gap:7px;padding:7px 12px;font-size:14px;font-weight:500;transition:border-color .15s,background-color .15s;display:flex}.checkbox-item:has(input:checked){border-color:var(--primary);background:var(--primary-light)}.checkbox-item input{width:auto;margin:0}.file-drop{background:var(--surface);border:1.5px dashed var(--border);border-radius:var(--radius-lg);align-items:center;gap:14px;margin-bottom:18px;padding:18px 20px;transition:border-color .15s,background-color .15s;display:flex}.file-drop:hover{border-color:var(--primary);background:var(--primary-light)}.file-drop input[type=file]{border:none;margin-bottom:0;padding:0}.file-drop-icon{background:var(--primary-light);width:38px;height:38px;color:var(--primary-dark);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;font-size:18px;display:flex}.file-drop-text{color:var(--text-muted);font-size:13px}.stat-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:18px 20px}.stat-card-label{color:var(--text-muted);margin:0 0 8px;font-size:13px}.stat-card-value{letter-spacing:-.01em;margin:0;font-size:28px;font-weight:700}.dashboard-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.chart-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:20px 22px 22px}.chart-card-header{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px;display:flex}.chart-card-header h2{margin:0;font-size:15px}.chart-card-subtitle{color:var(--text-muted);margin:4px 0 0;font-size:12.5px}.chart-toggle-btn{white-space:nowrap;font-size:12.5px}.chart-table{margin:0}.chart-empty{color:var(--text-muted);text-align:center;margin:0;padding:32px 0;font-size:13.5px}.bar-chart{flex-direction:column;gap:2px;display:flex}.bar-row{border-radius:6px;outline:none;align-items:center;gap:12px;padding:6px 0;display:flex}.bar-row:focus-visible{box-shadow:0 0 0 2px var(--primary-light)}.bar-row-label{width:120px;color:var(--text);text-overflow:ellipsis;white-space:nowrap;flex-shrink:0;font-size:13px;overflow:hidden}.bar-track{background:var(--chart-track);border-radius:4px;flex:1;height:20px;overflow:hidden}.bar-fill{border-radius:0 4px 4px 0;height:100%;transition:width .2s,opacity .15s;display:block}.bar-row-value{text-align:right;font-variant-numeric:tabular-nums;width:42px;color:var(--text);flex-shrink:0;font-size:13px;font-weight:600}.line-chart-wrap{position:relative}.line-chart{width:100%;height:auto;overflow:visible}.line-chart-grid{stroke:var(--chart-grid);stroke-width:1px}.line-chart-tick{fill:var(--chart-tick);font-size:10px}.line-chart-area{fill:var(--chart-primary-wash);stroke:none}.line-chart-line{fill:none;stroke:var(--chart-primary);stroke-width:2px;stroke-linejoin:round;stroke-linecap:round}.line-chart-dot{fill:var(--chart-primary);stroke:var(--surface);stroke-width:2px}.line-chart-crosshair{stroke:var(--chart-grid);stroke-width:1px}.line-chart-end-label{fill:var(--text);font-size:12px;font-weight:600}.chart-tooltip{background:var(--tooltip-bg);color:#fff;pointer-events:none;white-space:nowrap;box-shadow:var(--shadow-md);border-radius:8px;flex-direction:column;gap:1px;padding:6px 10px;font-size:12px;display:flex;position:absolute;transform:translate(-50%,-130%)}.chart-tooltip strong{font-size:13px}.chart-tooltip span{color:#ffffffbf}@media (width<=860px){.stat-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}}textarea{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);width:100%;color:var(--text);resize:vertical;margin-bottom:14px;padding:10px 12px;font-family:inherit;font-size:14px;transition:border-color .15s,box-shadow .15s}textarea:hover{border-color:var(--border-hover)}textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);outline:none}.hp-field{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute;left:-9999px}.checkin-check{color:var(--text);cursor:pointer;align-items:center;gap:8px;margin-bottom:16px;font-size:14px;display:flex}.checkin-check input{width:auto;margin:0}.qr-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);flex-wrap:wrap;align-items:flex-start;gap:1.5rem;margin-bottom:2rem;padding:1.5rem;display:flex}.qr-panel img.qr-code{border:1px solid var(--border);border-radius:var(--radius);background:#fff;width:200px;height:200px;padding:8px}.qr-panel-body{flex:1;min-width:240px}.qr-link-row{align-items:center;gap:8px;margin:10px 0 16px;display:flex}.qr-link-row code{overflow-wrap:anywhere;background:var(--row-hover);border:1px solid var(--border);border-radius:var(--radius);flex:1;padding:8px 10px;font-size:13px}.qr-actions{flex-wrap:wrap;gap:8px;display:flex}.qr-actions button{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:var(--radius);padding:8px 14px;font-weight:500}.qr-actions button:hover{border-color:var(--border-hover)}.qr-actions button.danger{color:var(--danger);border-color:var(--danger-border);background:var(--danger-bg)}.checkin-empty{color:var(--text-muted);background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius-lg);text-align:center;padding:2.5rem}.row-actions{white-space:nowrap;gap:8px;display:flex}.row-actions button{border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);color:var(--text);padding:6px 12px;font-weight:500}.row-actions button.primary{background:var(--primary);border-color:var(--primary);color:#fff}.row-actions button:hover{filter:brightness(.97)}@media (width<=600px){.qr-panel{flex-direction:column}}.admin-filters{flex-wrap:wrap;gap:8px;margin-bottom:1.25rem;display:flex}.admin-filters button{background:var(--surface);border:1px solid var(--border);color:var(--text-muted);border-radius:20px;padding:7px 14px;font-size:13px;font-weight:500}.admin-filters button:hover{border-color:var(--border-hover)}.admin-filters button.active{background:var(--primary-light);border-color:var(--primary);color:var(--primary-dark)}