*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg:#f4f6f9;--color-bg-card:#fff;--color-bg-input:#f9fafb;--color-border:#e5e7eb;--color-text:#111827;--color-text-muted:#6b7280;--color-primary:#f97316;--color-primary-dark:#ea6a0a;--color-primary-light:#f973161a;--color-success:#16a34a;--color-success-light:#16a34a1a;--color-warning:#d97706;--color-warning-light:#d977061a;--color-danger:#dc2626;--color-danger-light:#dc26261a;--color-sidebar:#1a1a2e;--color-sidebar-text:#a0a8c0;--color-sidebar-active:#f97316;--radius:10px;--shadow:0 1px 4px #00000014, 0 4px 16px #0000000f}html,body,#root{background:var(--color-bg);height:100%;color:var(--color-text);font-family:Inter,system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.6}.app-shell{height:100vh;display:flex;overflow:hidden}.sidebar{background:var(--color-sidebar);border-right:1px solid var(--color-border);z-index:10;flex-direction:column;width:240px;min-width:240px;display:flex;overflow-y:auto}.sidebar-logo{border-bottom:1px solid var(--color-border);align-items:center;gap:10px;margin-bottom:8px;padding:20px 20px 16px;text-decoration:none;display:flex}.sidebar-logo-icon{background:var(--color-primary);color:#fff;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:16px;font-weight:900;display:flex}.sidebar-logo-text{color:#fff;letter-spacing:.5px;font-size:13px;font-weight:700;line-height:1.2}.sidebar-logo-text span{color:var(--color-text-muted);letter-spacing:1px;text-transform:uppercase;font-size:10px;font-weight:400;display:block}.sidebar-nav{flex:1;padding:4px 10px}.sidebar-section-label{letter-spacing:1.2px;text-transform:uppercase;color:var(--color-text-muted);padding:12px 10px 4px;font-size:10px;font-weight:600}.sidebar-link{color:var(--color-sidebar-text);border-radius:8px;align-items:center;gap:10px;margin-bottom:2px;padding:9px 12px;font-size:14px;font-weight:500;text-decoration:none;transition:background .15s,color .15s;display:flex}.sidebar-link:hover{color:#fff;background:#ffffff0d}.sidebar-link.active{background:var(--color-primary-light);color:var(--color-primary)}.sidebar-link .icon{text-align:center;width:20px;font-size:16px}.sidebar-footer{border-top:1px solid var(--color-border);color:var(--color-text-muted);padding:12px 16px;font-size:12px}.sidebar-footer strong{color:var(--color-text);font-size:13px;display:block}.main-content{background:var(--color-bg);flex:1;overflow-y:auto}.main-header{z-index:5;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border);background:#fffffff2;justify-content:space-between;align-items:center;height:56px;padding:0 28px;display:flex;position:sticky;top:0}.main-header-title{color:var(--color-text);font-size:16px;font-weight:600}.page-content{padding:28px}.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.stack{flex-direction:column;gap:20px;display:flex}.row{flex-direction:row;align-items:center;gap:12px;display:flex}.card-row{flex-direction:row;align-items:stretch;gap:20px;display:flex}@media (width<=640px){.card-row{flex-direction:column}}.stat-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius);flex:180px;min-width:160px;padding:20px}.stat-card-label{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.8px;margin-bottom:6px;font-size:12px}.stat-card-value{color:var(--color-text);font-size:32px;font-weight:700;line-height:1}.stat-card-sub{color:var(--color-text-muted);margin-top:4px;font-size:12px}.stat-card-accent{border-left:3px solid var(--color-primary)}.stat-card-success{border-left:3px solid var(--color-success)}.stat-card-warning{border-left:3px solid var(--color-warning)}.stat-card-danger{border-left:3px solid var(--color-danger)}.btn{cursor:pointer;white-space:nowrap;border:none;border-radius:8px;align-items:center;gap:6px;padding:9px 18px;font-size:14px;font-weight:600;text-decoration:none;transition:opacity .15s,transform .1s;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:not(:disabled):hover{opacity:.88}.btn:not(:disabled):active{transform:scale(.97)}.btn-primary{background:var(--color-primary);color:#fff}.btn-secondary{color:var(--color-text);border:1px solid var(--color-border);background:#f3f4f6}.btn-danger{background:var(--color-danger);color:#fff}.btn-success{background:var(--color-success);color:#fff}.btn-ghost{color:var(--color-text-muted);border:1px solid var(--color-border);background:0 0}.form-group{flex-direction:column;gap:6px;display:flex}.form-label{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:13px;font-weight:600}.form-input,.form-select,.form-textarea{background:var(--color-bg-input);border:1px solid var(--color-border);color:var(--color-text);border-radius:8px;width:100%;padding:10px 14px;font-family:inherit;font-size:14px;transition:border-color .15s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--color-primary);outline:none}.form-input::placeholder{color:var(--color-text-muted)}.form-select option{background:var(--color-bg-input)}.form-error{color:var(--color-danger);font-size:13px}.form-hint{color:var(--color-text-muted);font-size:12px}.table-wrap{border:1px solid var(--color-border);border-radius:8px;overflow-x:auto}.table{border-collapse:collapse;width:100%;font-size:14px}.table th{color:var(--color-text-muted);letter-spacing:.8px;text-transform:uppercase;text-align:left;border-bottom:1px solid var(--color-border);background:#f9fafb;padding:11px 14px;font-size:11px;font-weight:600}.table td{border-bottom:1px solid var(--color-border);color:var(--color-text);vertical-align:middle;padding:12px 14px}.table tr:last-child td{border-bottom:none}.table tbody tr:hover{background:#ffffff05}.table a{color:var(--color-primary);font-weight:500;text-decoration:none}.table a:hover{text-decoration:underline}.badge{letter-spacing:.3px;border-radius:999px;align-items:center;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.badge-success{background:var(--color-success-light);color:var(--color-success)}.badge-warning{background:var(--color-warning-light);color:var(--color-warning)}.badge-danger{background:var(--color-danger-light);color:var(--color-danger)}.badge-neutral{color:var(--color-text-muted);background:#ffffff14}.badge-primary{background:var(--color-primary-light);color:var(--color-primary)}.text-muted{color:var(--color-text-muted)}.text-small{font-size:13px}.text-primary{color:var(--color-primary)}.text-success{color:var(--color-success)}.text-danger{color:var(--color-danger)}.spinner{border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;width:28px;height:28px;margin:40px auto;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.divider{border:none;border-top:1px solid var(--color-border);margin:20px 0}.modal-overlay,.modal-backdrop{z-index:100;background:#000000bf;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:14px;width:100%;max-width:480px;padding:28px;box-shadow:0 20px 60px #0009}.modal-title{margin-bottom:16px;font-size:18px;font-weight:700}.login-page{background:#f4f6f9;justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex;position:relative;overflow:hidden}.login-page:before{content:"";pointer-events:none;background:radial-gradient(circle,#f973161f 0%,#0000 70%);width:600px;height:600px;position:absolute;top:-200px;right:-200px}.login-page:after{content:"";pointer-events:none;background:radial-gradient(circle,#f9731612 0%,#0000 70%);width:500px;height:500px;position:absolute;bottom:-200px;left:-200px}.login-card{background:var(--color-bg-card);border:1px solid var(--color-border);z-index:1;border-radius:16px;width:100%;max-width:400px;padding:40px;position:relative;box-shadow:0 24px 80px #00000080}.login-logo{align-items:center;gap:12px;margin-bottom:32px;display:flex}.login-logo-icon{background:var(--color-primary);color:#fff;border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;font-size:20px;font-weight:900;display:flex}.login-logo-text{color:#fff;font-size:20px;font-weight:800}.login-logo-text span{color:var(--color-text-muted);letter-spacing:1px;text-transform:uppercase;font-size:11px;font-weight:400;display:block}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.clickable-stat-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius);text-align:left;min-width:160px;color:inherit;cursor:pointer;font-family:inherit;font-size:inherit;flex:180px;padding:20px;text-decoration:none;transition:border-color .15s,box-shadow .15s}.clickable-stat-card:hover{border-color:var(--color-primary);box-shadow:0 0 0 1px var(--color-primary)}.member-thumb-link{flex-shrink:0;display:block}.member-thumb{object-fit:cover;border-radius:50%;width:36px;height:36px;display:block}.member-thumb-placeholder{background:var(--color-primary-light);width:36px;height:36px;color:var(--color-primary);border-radius:50%;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex}.member-photo-large{object-fit:cover;background:var(--color-primary-light);width:88px;height:88px;color:var(--color-primary);border-radius:12px;justify-content:center;align-items:center;font-size:32px;font-weight:700;display:flex}.member-name-link{color:var(--color-text);font-weight:500;text-decoration:none}.member-name-link:hover{color:var(--color-primary)}.qr-scanner-wrap{aspect-ratio:4/3;background:#000;border-radius:8px;width:100%;max-height:360px;position:relative;overflow:hidden}.qr-scanner-video{object-fit:cover;width:100%;height:100%;display:block}.qr-scanner-overlay{color:#fff;text-align:center;background:#0000008c;justify-content:center;align-items:center;padding:20px;font-size:14px;display:flex;position:absolute;inset:0}.qr-scanner-overlay-error{color:var(--color-danger);background:#ef444426}.checkin-result{border-left:4px solid var(--color-border)}.checkin-result-success{border-left-color:var(--color-success);background:#22c55e0f}.checkin-result-warning{border-left-color:var(--color-warning);background:#f59e0b0f}.checkin-result-danger{border-left-color:var(--color-danger);background:#ef44440f}.checkin-photo{object-fit:cover;border-radius:12px;flex-shrink:0;width:120px;height:120px;display:block}.checkin-photo-placeholder{background:var(--color-primary-light);width:120px;height:120px;color:var(--color-primary);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;font-size:40px;font-weight:700;display:flex}.btn-sm{padding:5px 12px;font-size:13px}.btn-link{color:var(--color-primary);cursor:pointer;font-size:inherit;background:0 0;border:none;padding:0;font-family:inherit;text-decoration:underline}.btn-link:hover{opacity:.8}.row-archived{opacity:.45}.full-screen-center{background:var(--color-bg);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.text-center{text-align:center}.btn-block{justify-content:center;width:100%}