@import"https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap";.absolute{position:absolute}.relative{position:relative}.sticky{position:sticky}.block{display:block}.inline-block{display:inline-block}.flex{display:flex}.table{display:table}.hidden{display:none}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.resize{resize:both}.justify-center{justify-content:center}.border{border-width:1px}.uppercase{text-transform:uppercase}.outline{outline-style:solid}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--brand: #1565c0;--brand-mid: #1976d2;--brand-light: #e3f2fd;--danger: #ef4444;--danger-dark: #dc2626;--danger-light: #fef2f2;--success: #22c55e;--warning: #f59e0b;--text: #1a2340;--text-muted: #6b7280;--bg: #f4f6fb;--surface: #ffffff;--border: #e5e7eb;--border-focus: var(--brand);--radius-sm: 8px;--radius: 12px;--radius-lg: 18px;--shadow: 0 2px 12px rgba(21, 101, 192, .08);--shadow-lg: 0 8px 32px rgba(21, 101, 192, .12);font-family:Poppins,Segoe UI,system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.5;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}body{min-height:100svh;background:var(--bg)}a{color:inherit;text-decoration:none}.app{min-height:100svh;display:flex;flex-direction:column;align-items:center}.page{width:100%;max-width:480px;min-height:100svh;display:flex;flex-direction:column;margin:0 auto;padding-bottom:32px}.center-page{justify-content:center;align-items:center;padding:40px 24px;background:linear-gradient(160deg,#e3f2fd,#fafcff);gap:0}.table-page{max-width:100%;background:var(--bg);padding-bottom:48px}.page-header{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.page-header h2{font-size:17px;font-weight:700;flex:1}.back-btn{background:none;border:none;color:var(--brand);font-size:14px;font-weight:600;cursor:pointer;padding:4px 0;white-space:nowrap;display:flex;align-items:center;gap:4px}.back-btn:hover{color:var(--brand-mid)}.icon-btn{background:var(--brand-light);border:none;border-radius:var(--radius-sm);width:34px;height:34px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:17px;flex-shrink:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:2px solid transparent;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;padding:10px 20px;transition:background .15s,color .15s,border-color .15s;white-space:nowrap;line-height:1}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-mid));color:#fff;border-color:transparent}.btn-primary:not(:disabled):hover{filter:brightness(1.1)}.btn-outline{background:transparent;color:var(--brand);border-color:var(--brand)}.btn-outline:not(:disabled):hover{background:var(--brand-light)}.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-danger:not(:disabled):hover{background:var(--danger-dark);border-color:var(--danger-dark)}.btn-admin{background:linear-gradient(135deg,#37474f,#546e7a);color:#fff;border-color:transparent}.btn-admin:not(:disabled):hover{filter:brightness(1.1)}.btn-lg{font-size:16px;padding:14px 32px;border-radius:var(--radius)}.btn-sm{font-size:12px;padding:6px 12px;border-radius:6px}.btn-full{width:100%}.btn-row{display:flex;gap:10px;width:100%}.btn-row .btn{flex:1}.link-btn{background:none;border:none;color:var(--brand);font-size:13px;cursor:pointer;margin-top:12px}.link-btn:hover{text-decoration:underline}.spinner{display:inline-block;border-radius:50%;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;animation:spin .65s linear infinite}.spinner-sm{width:14px;height:14px}.spinner-lg{width:32px;height:32px;border-width:3px;border-top-color:var(--brand);border-color:var(--border)}@keyframes spin{to{transform:rotate(360deg)}}.home-page{justify-content:center;align-items:center;background:linear-gradient(160deg,#e3f2fd,#fafcff);padding:40px 24px}.home-hero{display:flex;flex-direction:column;align-items:center;gap:12px;margin-bottom:44px}.home-logo{width:80px;height:80px;filter:drop-shadow(0 4px 16px rgba(21,101,192,.35))}.home-title{font-size:28px;font-weight:800;letter-spacing:-.5px}.home-subtitle{font-size:14px;color:var(--text-muted);text-align:center;max-width:270px}.home-actions{display:flex;flex-direction:column;gap:12px;width:100%;max-width:290px}.home-admin-link{margin-top:8px;text-align:center;font-size:12px;color:var(--text-muted);cursor:pointer;background:none;border:none}.home-admin-link:hover{color:var(--brand);text-decoration:underline}.form-page{background:var(--bg)}.form-section{background:var(--surface);margin:12px 14px 0;border-radius:var(--radius);padding:16px 14px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px}.section-label{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.9px;color:var(--brand)}.section-num{width:20px;height:20px;border-radius:50%;background:var(--brand);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.section-hint{font-size:11px;color:var(--text-muted);margin-top:-6px}.avatar-upload{position:relative;width:88px;height:88px;border-radius:50%;border:2px dashed var(--brand);cursor:pointer;overflow:hidden;display:flex;align-items:center;justify-content:center;align-self:center;background:var(--brand-light);transition:opacity .15s}.avatar-upload:hover{opacity:.85}.avatar-img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block}.avatar-placeholder{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:11px;color:var(--brand);font-weight:600}.avatar-remove{position:absolute;top:4px;right:4px;background:#0000008c;color:#fff;border:none;border-radius:50%;width:20px;height:20px;font-size:14px;cursor:pointer;line-height:1;display:flex;align-items:center;justify-content:center}.field{display:flex;flex-direction:column;gap:4px}.field-label{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.field input,.field textarea{border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:9px 11px;font-size:14px;color:var(--text);background:#fafafa;transition:border-color .15s;outline:none;width:100%}.field input:focus,.field textarea:focus{border-color:var(--border-focus);background:#fff}.input-error{border-color:var(--danger)!important;background:var(--danger-light)!important}.field-error{font-size:12px;color:var(--danger);font-weight:500}.field-hint{font-size:11px;color:var(--text-muted)}.input-with-action{display:flex;position:relative}.input-with-action input{flex:1;padding-right:40px}.input-action-btn{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;font-size:16px;padding:0;line-height:1}.social-field{flex-direction:row!important;align-items:center;gap:10px}.social-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}.social-label-text{font-size:12px;font-weight:600;color:var(--text-muted);width:78px;flex-shrink:0}.social-input{flex:1;border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:8px 10px;font-size:13px;background:#fafafa;outline:none;transition:border-color .15s}.social-input:focus{border-color:var(--border-focus);background:#fff}.form-footer{padding:16px 14px 0}.qr-card{background:var(--surface);border-radius:20px;box-shadow:var(--shadow-lg);padding:32px 24px;display:flex;flex-direction:column;align-items:center;gap:10px;width:100%;max-width:340px;text-align:center}.qr-card h2{font-size:21px;font-weight:700}.qr-image-wrap{padding:10px;background:#fff;border:2px solid var(--border);border-radius:12px;margin:6px 0}.qr-image{display:block;width:190px;height:190px}.qr-name{font-size:16px;font-weight:700}.card-view-page{background:#f4f6fb}.qr-section{display:flex;flex-direction:column;align-items:center;gap:8px;padding:8px 14px 0}.section-small-label{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.6px}.card-qr-img{width:140px;height:140px;border:2px solid var(--border);border-radius:10px;padding:6px;background:#fff}.login-card{background:var(--surface);border-radius:20px;box-shadow:var(--shadow-lg);padding:32px 24px;width:100%;max-width:380px;display:flex;flex-direction:column;gap:14px;text-align:center}.login-icon{font-size:38px}.login-card h2{font-size:22px;font-weight:700}.login-card form{display:flex;flex-direction:column;gap:14px;text-align:left;margin-top:4px}.admin-hint{display:flex;flex-direction:column;gap:4px;background:#fffde7;border:1px solid #fff176;border-radius:var(--radius-sm);padding:10px 12px;font-size:12px;color:#7c6a00;text-align:left}.table-wrap{margin:14px;border-radius:var(--radius);box-shadow:var(--shadow);background:var(--surface);overflow-x:auto}.data-table{width:100%;border-collapse:collapse;font-size:13px;min-width:720px}.data-table th{background:linear-gradient(135deg,var(--brand),var(--brand-mid));color:#fff;padding:12px 10px;text-align:left;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}.data-table td{padding:10px;border-bottom:1px solid var(--border);vertical-align:middle}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:#f0f4ff}.table-avatar{width:36px;height:36px;border-radius:50%;background:var(--brand);overflow:hidden;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:13px;flex-shrink:0}.table-avatar img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.table-name{font-weight:600;font-size:13px;color:var(--text)}.table-sub{font-size:11px;color:var(--text-muted)}.action-btns{display:flex;gap:4px;flex-wrap:wrap}.table-search-bar{display:flex;align-items:center;gap:8px;margin:14px 14px 0;padding:9px 12px;background:var(--surface);border-radius:var(--radius);border:1.5px solid var(--border);box-shadow:var(--shadow)}.table-search-bar svg{color:var(--text-muted);flex-shrink:0}.table-search-input{flex:1;border:none;outline:none;font-size:14px;background:transparent;color:var(--text)}.pagination{display:flex;align-items:center;justify-content:center;gap:6px;padding:16px 14px}.page-btn{min-width:34px;height:34px;border-radius:8px;border:1.5px solid var(--border);background:var(--surface);font-size:13px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text);transition:all .15s}.page-btn:hover:not(:disabled){border-color:var(--brand);color:var(--brand);background:var(--brand-light)}.page-btn:disabled{opacity:.4;cursor:not-allowed}.page-btn.active{background:var(--brand);border-color:var(--brand);color:#fff}.page-info{font-size:13px;color:var(--text-muted);padding:0 6px}.badge{display:inline-flex;align-items:center;justify-content:center;background:var(--brand);color:#fff;font-size:11px;font-weight:700;border-radius:10px;padding:1px 7px}.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:var(--text-muted);padding:32px;text-align:center}.center-content{flex:1;display:flex;align-items:center;justify-content:center}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:100;padding:24px;animation:fadeIn .15s ease}.modal-card{background:var(--surface);border-radius:var(--radius-lg);padding:28px 24px;width:100%;max-width:360px;box-shadow:0 20px 60px #00000040;animation:slideUp .2s ease}.modal-card h3{font-size:18px;font-weight:700;margin-bottom:10px}.modal-card p{font-size:14px;color:var(--text-muted);margin-bottom:20px;line-height:1.5}.modal-actions{display:flex;gap:10px}.modal-actions .btn{flex:1}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.toast-container{position:fixed;top:16px;right:16px;z-index:999;display:flex;flex-direction:column;gap:8px;max-width:340px;width:calc(100vw - 32px)}.toast{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:var(--radius);box-shadow:0 4px 20px #00000026;animation:toastIn .25s ease;font-size:14px;line-height:1.4}.toast-success{background:#f0fdf4;border:1px solid #86efac;color:#166534}.toast-error{background:#fef2f2;border:1px solid #fca5a5;color:#991b1b}.toast-warning{background:#fffbeb;border:1px solid #fcd34d;color:#92400e}.toast-info{background:#eff6ff;border:1px solid #93c5fd;color:#1e40af}.toast-icon{font-size:15px;font-weight:700;flex-shrink:0;margin-top:1px}.toast-msg{flex:1}.toast-close{background:none;border:none;cursor:pointer;font-size:17px;line-height:1;opacity:.6;flex-shrink:0;padding:0}.toast-close:hover{opacity:1}@keyframes toastIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.text-muted{color:var(--text-muted)}@media (max-width: 600px){.qr-card{padding:24px 18px}.login-card{padding:24px 16px}.data-table{font-size:12px}.data-table th,.data-table td{padding:8px 7px}.action-btns{flex-direction:column}.toast-container{top:10px;right:10px;left:10px;width:auto}.pagination{flex-wrap:wrap}}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}