@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--bg-gradient:linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);--glass-bg:#ffffffb3;--glass-border:#ffffff80;--glass-shadow:0 8px 32px 0 #1f268712;--text-main:#0f172a;--text-muted:#64748b;--accent:#8b5cf6;--accent-hover:#7c3aed;--success:#10b981;--error:#ef4444;--input-bg:#ffffffe6}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-gradient);color:var(--text-main);-webkit-font-smoothing:antialiased;justify-content:center;align-items:center;min-height:100vh;padding:1rem;font-family:Outfit,sans-serif;display:flex}.app-container{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);width:100%;max-width:500px;box-shadow:var(--glass-shadow);border-radius:24px;padding:2.5rem;animation:.5s ease-out fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.header{text-align:center;margin-bottom:2rem}.header h1{background:linear-gradient(90deg,#6d28d9,#4c1d95);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:1.8rem;font-weight:600}.header p{color:var(--text-muted);font-size:.95rem}.form-group{margin-bottom:1.5rem}.form-label{color:var(--text-main);margin-bottom:.5rem;font-size:.9rem;font-weight:500;display:block}.form-control{background:var(--input-bg);border:1px solid var(--glass-border);width:100%;color:var(--text-main);border-radius:12px;padding:.875rem 1rem;font-family:inherit;font-size:1rem;transition:all .3s;box-shadow:inset 0 2px 4px #00000005}.form-control:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #8b5cf633}.form-control::placeholder{color:#94a3b8}.form-control option{color:var(--text-main);background:#fff}.btn-primary{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:1rem;font-family:inherit;font-size:1.1rem;font-weight:600;transition:all .3s;display:flex;box-shadow:0 4px 6px #8b5cf633}.btn-primary:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 6px 12px #8b5cf64d}.btn-primary:disabled{opacity:.7;cursor:not-allowed;box-shadow:none;transform:none}.btn-secondary{width:100%;color:var(--text-main);cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:12px;justify-content:center;align-items:center;gap:.5rem;padding:.875rem;font-family:inherit;font-size:1rem;font-weight:500;transition:all .3s;display:flex}.btn-secondary:hover{background:#f1f5f9;border-color:#94a3b8}.message{border-radius:12px;align-items:center;gap:.5rem;margin-bottom:1.5rem;padding:1rem;font-size:.95rem;display:flex}.message.error{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca}.message.success{color:#047857;background:#ecfdf5;border:1px solid #a7f3d0}.success-view{text-align:center;flex-direction:column;align-items:center;display:flex}.qr-container{border:1px solid var(--glass-border);background:#fff;border-radius:20px;margin:2rem 0;padding:1.5rem;box-shadow:0 10px 25px #0000000d}.success-icon{color:var(--success);margin-bottom:1rem}.details-grid{text-align:left;grid-template-columns:1fr;gap:1rem;width:100%;margin-bottom:2rem;display:grid}.detail-item{border:1px solid var(--glass-border);background:#ffffff80;border-radius:12px;padding:1rem}.detail-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.25rem;font-size:.8rem;font-weight:500}.detail-value{color:var(--text-main);font-size:1.1rem;font-weight:600}.screenshot-instruction{color:#92400e;text-align:left;background:#fffbeb;border:1px solid #fde68a;border-radius:12px;align-items:center;gap:.75rem;width:100%;margin-bottom:1rem;padding:1rem;font-size:.95rem;line-height:1.4;display:flex}.instruction-icon{color:#d97706;flex-shrink:0}@media (width<=480px){.app-container{padding:1.5rem}.header h1{font-size:1.5rem}}.scanner-modal-content{background:#fff;border-radius:24px;flex-direction:column;align-items:center;gap:1.5rem;width:95%;max-width:500px;padding:2rem;display:flex;position:relative;box-shadow:0 20px 40px #0003}.scanner-header{text-align:center}.scanner-header h3{color:var(--text-main);margin-bottom:.25rem;font-size:1.5rem}.scanner-header p{color:var(--text-muted);font-size:.95rem}.scanner-wrapper{background:#000;border-radius:16px;width:100%;min-height:300px;position:relative;overflow:hidden}.qr-reader-container{width:100%}#qr-reader{border-radius:16px;border:none!important}#qr-reader__scan_region{min-height:300px}#qr-reader__dashboard{background:#fff;padding:1rem}.scan-status-overlay{color:#fff;z-index:10;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:1rem;width:100%;height:100%;padding:2rem;animation:.2s ease-out fadeIn;display:flex;position:absolute;top:0;left:0}.scan-status-overlay.success{background:#10b981d9}.scan-status-overlay.error{background:#ef4444d9}.scan-status-overlay p{font-size:1.25rem;font-weight:600}.admin-layout{flex-direction:column;gap:2rem;width:100%;max-width:1200px;min-height:100vh;margin:0 auto;padding:2rem;display:flex}.admin-header{background:var(--glass-bg);box-shadow:var(--glass-shadow);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:20px;justify-content:space-between;align-items:center;padding:1.5rem 2rem;display:flex}.admin-brand{align-items:center;gap:1rem;display:flex}.brand-icon{color:var(--accent)}.admin-brand h2{color:var(--text-main);background:linear-gradient(90deg,#6d28d9,#4c1d95);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.5rem;font-weight:700}.admin-user{align-items:center;gap:1.5rem;display:flex}.user-name{color:var(--text-main);font-weight:500}.btn-logout{color:#ef4444;cursor:pointer;background:#fee2e2;border:none;border-radius:12px;justify-content:center;align-items:center;padding:.75rem;transition:all .2s;display:flex}.btn-logout:hover{background:#fecaca;transform:translateY(-2px)}.admin-tabs{border-bottom:2px solid var(--glass-border);gap:1rem;padding-bottom:1rem;display:flex}.tab-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:12px;padding:.75rem 1.5rem;font-family:inherit;font-size:1.1rem;font-weight:600;transition:all .3s}.tab-btn:hover{color:var(--text-main);background:#ffffff80}.tab-btn.active{background:var(--accent);color:#fff;box-shadow:0 4px 12px #8b5cf64d}.stats-cards{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-bottom:2rem;display:grid}.stat-card{background:var(--glass-bg);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:20px;padding:2rem}.stat-card h3{color:var(--text-muted);margin-bottom:1rem;font-size:1.1rem;font-weight:500}.stat-value{color:var(--accent);font-size:3rem;font-weight:700}.stat-card.success-bg .stat-value{color:var(--success)}.stat-card.warning-bg .stat-value{color:#f59e0b}.inst-breakdown{background:var(--glass-bg);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:20px;padding:2rem}.inst-breakdown h3{color:var(--text-main);margin-bottom:1.5rem;font-size:1.25rem}.inst-list{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1rem;display:grid}.inst-item{border:1px solid var(--glass-border);background:#ffffff80;border-radius:12px;justify-content:space-between;align-items:center;padding:1rem;display:flex}.inst-count{background:var(--accent);color:#fff;border-radius:20px;padding:.25rem .75rem;font-size:.9rem;font-weight:600}.filters{flex-wrap:wrap;gap:1rem;margin-bottom:2rem;display:flex}.search-box{flex:1;min-width:250px;position:relative}.search-icon{color:var(--text-muted);position:absolute;top:50%;left:1rem;transform:translateY(-50%)}.search-box input,.filters select{border:1px solid var(--glass-border);background:var(--input-bg);width:100%;color:var(--text-main);border-radius:12px;outline:none;padding:.875rem 1rem .875rem 2.75rem;font-family:inherit;font-size:1rem;transition:all .3s}.filters select{flex:1;min-width:200px;padding-left:1rem}.search-box input:focus,.filters select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #8b5cf633}.table-wrapper{background:var(--glass-bg);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:20px;padding:1rem;overflow-x:auto}.reg-table{border-collapse:collapse;text-align:left;width:100%}.reg-table th{color:var(--text-muted);border-bottom:2px solid var(--glass-border);white-space:nowrap;padding:1rem;font-weight:600}.reg-table td{border-bottom:1px solid var(--glass-border);color:var(--text-main);padding:1rem}.reg-table td:nth-child(5),.reg-table th:nth-child(5){white-space:nowrap;min-width:130px}.truncate-text{white-space:nowrap;text-overflow:ellipsis;max-width:250px;overflow:hidden}.badge{border-radius:20px;padding:.25rem .75rem;font-size:.85rem;font-weight:600}.badge.veg{color:#059669;background:#ecfdf5}.badge.non_veg{color:#d97706;background:#fffbeb}.action-btns{gap:.5rem;display:flex}.icon-btn{cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:.5rem;transition:all .2s;display:flex}.icon-btn.edit{color:#3b82f6;background:#eff6ff}.icon-btn.edit:hover{background:#dbeafe}.icon-btn.delete{color:#ef4444;background:#fef2f2}.icon-btn.delete:hover{background:#fee2e2}.icon-btn.save{color:#10b981;background:#ecfdf5}.icon-btn.save:hover{background:#d1fae5}.icon-btn.cancel{color:#64748b;background:#f1f5f9}.icon-btn.cancel:hover{background:#e2e8f0}.icon-btn.present-on{color:#10b981;background:#ecfdf5}.icon-btn.present-on:hover{background:#d1fae5}.icon-btn.present-off{color:#94a3b8;background:#f1f5f9}.icon-btn.present-off:hover{color:#64748b;background:#e2e8f0}.edit-input{border:1px solid var(--accent);border-radius:8px;width:100%;padding:.5rem;font-family:inherit}.pagination{justify-content:center;align-items:center;gap:1rem;margin-top:2rem;display:flex}.page-btn{background:var(--glass-bg);border:1px solid var(--glass-border);cursor:pointer;color:var(--text-main);border-radius:8px;align-items:center;padding:.5rem;transition:all .2s;display:flex}.page-btn:hover:not(:disabled){background:var(--accent);color:#fff}.page-btn:disabled{opacity:.5;cursor:not-allowed}.page-info{color:var(--text-muted);font-weight:500}.loading-msg{text-align:center;color:var(--text-muted);padding:3rem;font-size:1.1rem}.empty-state{color:var(--text-muted);padding:3rem;font-style:italic}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0f172a99;justify-content:center;align-items:center;animation:.3s ease-out fadeIn;display:flex;position:fixed;inset:0}.modal-content{text-align:center;background:#fff;border-radius:20px;flex-direction:column;align-items:center;gap:1.5rem;width:90%;max-width:400px;padding:2rem;display:flex;position:relative;box-shadow:0 20px 40px #0003}.modal-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:.5rem;transition:all .2s;display:flex;position:absolute;top:1rem;right:1rem}.modal-close:hover{color:var(--text-main);background:#f1f5f9}.modal-content h3{color:var(--text-main);margin-top:.5rem}.qr-container-admin{border:1px solid var(--glass-border);background:#fff;border-radius:16px;padding:1.5rem;box-shadow:0 4px 12px #0000000d}.icon-btn.qr{color:#8b5cf6;background:#f3e8ff}.icon-btn.qr:hover{background:#e9d5ff}@media (width<=768px){.admin-layout{padding:1rem}.admin-header{text-align:center;flex-direction:column;gap:1rem}.filters{flex-direction:column}}