:root{--navy: #002147;--navy-dark: #001530;--navy-light: #0d3b6e;--navy-mid: #1a4f8a;--teal: #00C2CB;--teal-dark: #009EA6;--accent-blue: #007AFF;--grey: #8E8E93;--grey-light: #C7C7CC;--grey-lighter: #E5E5EA;--grey-bg: #F2F2F7;--white: #FFFFFF;--success: #34C759;--warning: #FF9500;--danger: #FF3B30;--info: #5AC8FA;--text-primary: #1C1C1E;--text-secondary:#3A3A3C;--text-muted: #8E8E93;--border: rgba(142,142,147,.2);--card-shadow: 0 8px 32px rgba(0,33,71,.12);--card-shadow-lg:0 20px 60px rgba(0,33,71,.18);--glass-bg: rgba(255,255,255,.08);--glass-border: rgba(255,255,255,.15);--transition: all .3s cubic-bezier(.4,0,.2,1);--radius-sm: 8px;--radius: 12px;--radius-lg: 20px;--radius-xl: 28px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-display: "Montserrat", "Inter", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);background:var(--grey-bg);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--grey-light);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--grey)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;line-height:1.2}h1{font-size:clamp(1.8rem,4vw,2.8rem)}h2{font-size:clamp(1.4rem,3vw,2rem)}h3{font-size:clamp(1.1rem,2vw,1.4rem)}.app-shell{display:flex;height:100vh;overflow:hidden}.sidenav{width:260px;min-width:260px;background:linear-gradient(180deg,var(--navy-dark) 0%,var(--navy) 45%,var(--navy-light) 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0;overflow-y:auto}.nav-section-label{font-size:.65rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#fff6;padding:16px 20px 6px;transition:var(--transition);white-space:nowrap;overflow:hidden}.sidenav.collapsed .nav-section-label{opacity:0}.nav-item{display:flex;align-items:center;gap:14px;padding:12px 20px;margin:2px 10px;border-radius:var(--radius-sm);color:#ffffffa6;cursor:pointer;transition:var(--transition);text-decoration:none;font-size:.875rem;font-weight:500;position:relative;white-space:nowrap;overflow:hidden}.nav-item:hover{background:rgba(255,255,255,.1);color:var(--white);transform:translate(2px)}.nav-item.active{background:linear-gradient(135deg,var(--teal-dark),var(--teal));color:var(--white);box-shadow:0 4px 16px #00c2cb59}.nav-item .nav-icon{font-size:20px;flex-shrink:0;width:24px;text-align:center}.nav-item .nav-label{transition:var(--transition);overflow:hidden}.sidenav.collapsed .nav-item .nav-label{opacity:0;width:0}.sidenav.collapsed .nav-item{padding:12px;margin:2px 8px;justify-content:center}.nav-badge{margin-left:auto;background:var(--danger);color:#fff;font-size:.65rem;font-weight:700;padding:2px 7px;border-radius:20px;flex-shrink:0}.sidenav.collapsed .nav-badge{display:none}.sidenav-footer{padding:16px;border-top:1px solid var(--glass-border)}.sidenav-user{display:flex;align-items:center;gap:12px;padding:10px;border-radius:var(--radius);cursor:pointer;transition:var(--transition)}.sidenav-user:hover{background:rgba(255,255,255,.08)}.user-avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--accent-blue));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.9rem;flex-shrink:0}.user-info{overflow:hidden;transition:var(--transition)}.sidenav.collapsed .user-info{opacity:0;width:0}.user-name{color:#fff;font-size:.825rem;font-weight:600;white-space:nowrap}.user-role{color:var(--teal);font-size:.7rem;font-weight:500;white-space:nowrap}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--grey-bg)}.topnav{height:68px;min-height:68px;background:var(--white);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:16px;box-shadow:0 2px 12px #0021470f;z-index:50;position:relative}.topnav-toggle{background:transparent;border:none;cursor:pointer;color:var(--navy);padding:8px;border-radius:var(--radius-sm);transition:var(--transition);display:flex;align-items:center;justify-content:center}.topnav-toggle:hover{background:var(--grey-bg)}.topnav-breadcrumb{flex:1;display:flex;align-items:center;gap:8px;color:var(--text-muted);font-size:.875rem}.topnav-breadcrumb .current-page{color:var(--navy);font-weight:600}.topnav-actions{display:flex;align-items:center;gap:8px}.topnav-btn{background:transparent;border:none;cursor:pointer;padding:8px;border-radius:var(--radius-sm);color:var(--text-secondary);transition:var(--transition);position:relative;display:flex;align-items:center;justify-content:center}.topnav-btn:hover{background:var(--grey-bg);color:var(--navy)}.notif-dot{position:absolute;top:6px;right:6px;width:8px;height:8px;background:var(--danger);border-radius:50%;border:2px solid white;animation:pulse-dot 2s infinite}@keyframes pulse-dot{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.3);opacity:.7}}.panic-btn{background:linear-gradient(135deg,#FF3B30,#FF6B6B);color:#fff;border:none;padding:8px 16px;border-radius:24px;font-size:.8rem;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:6px;transition:var(--transition);box-shadow:0 4px 16px #ff3b3059;letter-spacing:.03em;text-transform:uppercase;font-family:var(--font-display)}.panic-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #ff3b3080}.panic-btn.triggered{animation:panic-pulse .5s ease-in-out infinite alternate}@keyframes panic-pulse{0%{box-shadow:0 4px 16px #ff3b3080}to{box-shadow:0 8px 40px #ff3b30e6;transform:scale(1.03)}}.page-content{flex:1;overflow-y:auto;padding:28px 32px}.page-header{margin-bottom:28px}.page-header h1{font-size:1.6rem;color:var(--navy)}.page-header p{color:var(--text-muted);margin-top:4px;font-size:.9rem}.card{background:var(--white);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--card-shadow);border:1px solid var(--border);transition:var(--transition)}.card:hover{box-shadow:var(--card-shadow-lg)}.card-glass{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:24px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:20px;gap:20px;margin-bottom:28px}.stat-card{background:white;border-radius:var(--radius-lg);padding:24px;box-shadow:var(--card-shadow);border:1px solid var(--border);transition:var(--transition);position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:var(--radius-lg) var(--radius-lg) 0 0}.stat-card.navy:before{background:linear-gradient(90deg,var(--navy),var(--navy-light))}.stat-card.teal:before{background:linear-gradient(90deg,var(--teal-dark),var(--teal))}.stat-card.success:before{background:linear-gradient(90deg,#27AE60,var(--success))}.stat-card.warning:before{background:linear-gradient(90deg,#E67E22,var(--warning))}.stat-card.danger:before{background:linear-gradient(90deg,#C0392B,var(--danger))}.stat-card:hover{transform:translateY(-4px);box-shadow:var(--card-shadow-lg)}.stat-card-icon{width:48px;height:48px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:16px}.stat-card.navy .stat-card-icon{background:rgba(0,33,71,.1);color:var(--navy)}.stat-card.teal .stat-card-icon{background:rgba(0,194,203,.12);color:var(--teal-dark)}.stat-card.success .stat-card-icon{background:rgba(52,199,89,.12);color:var(--success)}.stat-card.warning .stat-card-icon{background:rgba(255,149,0,.12);color:var(--warning)}.stat-card.danger .stat-card-icon{background:rgba(255,59,48,.12);color:var(--danger)}.stat-value{font-family:var(--font-display);font-size:1.9rem;font-weight:800;color:var(--navy);line-height:1;margin-bottom:6px}.stat-label{font-size:.8rem;color:var(--text-muted);font-weight:500}.stat-change{display:inline-flex;align-items:center;gap:3px;font-size:.75rem;font-weight:600;margin-top:8px;padding:2px 8px;border-radius:20px}.stat-change.up{background:rgba(52,199,89,.12);color:var(--success)}.stat-change.down{background:rgba(255,59,48,.12);color:var(--danger)}.grid-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px}.grid-2-1{display:grid;grid-template-columns:2fr 1fr;grid-gap:20px;gap:20px}.grid-1-2{display:grid;grid-template-columns:1fr 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var(--navy)}.btn-outline:hover{background:var(--navy);color:#fff}.btn-ghost{background:var(--grey-bg);color:var(--text-secondary)}.btn-ghost:hover{background:var(--grey-lighter)}.btn-danger{background:linear-gradient(135deg,#C0392B,var(--danger));color:#fff;box-shadow:0 4px 16px #ff3b304d}.btn-lg{padding:14px 28px;font-size:1rem;border-radius:var(--radius-lg)}.btn-sm{padding:6px 14px;font-size:.8rem;border-radius:var(--radius-sm)}.btn-full{width:100%}.form-group{margin-bottom:20px}.form-label{display:block;font-size:.8rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}.form-input{width:100%;padding:12px 16px;border:2px solid var(--grey-lighter);border-radius:var(--radius);font-size:.9rem;font-family:var(--font-sans);color:var(--text-primary);background:white;transition:var(--transition);outline:none}.form-input:focus{border-color:var(--teal);box-shadow:0 0 0 4px 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0}.avatar{border-radius:50%;object-fit:cover;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--navy-light),var(--teal));flex-shrink:0}.avatar-sm{width:32px;height:32px;font-size:.8rem}.avatar-md{width:44px;height:44px;font-size:1rem}.avatar-lg{width:56px;height:56px;font-size:1.2rem}.skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e8e8e8 50%,#f0f0f0 75%);background-size:200% 100%;animation:skeleton-shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.progress-bar{height:8px;background:var(--grey-lighter);border-radius:4px;overflow:hidden}.progress-fill{height:100%;border-radius:4px;transition:width 1s 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white;flex-shrink:0}.timeline-dot.navy{background:var(--navy)}.timeline-dot.teal{background:var(--teal)}.timeline-dot.success{background:var(--success)}.timeline-dot.warning{background:var(--warning)}.qr-frame{width:180px;height:180px;border:3px solid var(--teal);border-radius:var(--radius);margin:0 auto;display:flex;align-items:center;justify-content:center;position:relative;background:white;box-shadow:0 0 0 8px #00c2cb14,0 8px 32px #00c2cb33}.qr-corner{position:absolute;width:20px;height:20px;border-color:var(--navy);border-style:solid}.qr-corner.tl{top:-3px;left:-3px;border-width:4px 0 0 4px;border-radius:4px 0 0}.qr-corner.tr{top:-3px;right:-3px;border-width:4px 4px 0 0;border-radius:0 4px 0 0}.qr-corner.bl{bottom:-3px;left:-3px;border-width:0 0 4px 4px;border-radius:0 0 0 4px}.qr-corner.br{bottom:-3px;right:-3px;border-width:0 4px 4px 0;border-radius:0 0 4px}.notif-panel{position:absolute;top:68px;right:16px;width:360px;background:white;border-radius:var(--radius-lg);box-shadow:var(--card-shadow-lg);border:1px solid var(--border);z-index:200;overflow:hidden;animation:slideDown .25s ease-out}@keyframes slideDown{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}.notif-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.notif-item{display:flex;align-items:flex-start;gap:12px;padding:14px 20px;border-bottom:1px solid var(--border);cursor:pointer;transition:var(--transition)}.notif-item:hover{background:var(--grey-bg)}.notif-item.unread{background:rgba(0,194,203,.04)}.notif-dot-sm{width:8px;height:8px;border-radius:50%;background:var(--teal);margin-top:6px;flex-shrink:0}.modal-overlay{position:fixed;inset:0;background:rgba(0,21,48,.6);backdrop-filter:blur(6px);z-index:1000;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:white;border-radius:var(--radius-xl);padding:32px;width:90%;max-width:500px;box-shadow:var(--card-shadow-lg);animation:scaleIn .25s cubic-bezier(.34,1.56,.64,1)}@keyframes 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toastIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.toast.success{border-color:var(--success)}.toast.danger{border-color:var(--danger)}.toast.warning{border-color:var(--warning)}.toast.info{border-color:var(--teal)}.toast-icon{font-size:20px;flex-shrink:0;margin-top:1px}.toast-title{font-weight:700;font-size:.875rem}.toast-msg{font-size:.8rem;color:var(--text-muted)}.chart-container{position:relative;height:260px}.data-table{width:100%;border-collapse:collapse}.data-table th{padding:12px 16px;text-align:left;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);border-bottom:2px solid var(--grey-lighter)}.data-table td{padding:14px 16px;border-bottom:1px solid var(--border);font-size:.875rem}.data-table tr:last-child td{border-bottom:none}.data-table tbody tr{transition:var(--transition)}.data-table tbody tr:hover{background:var(--grey-bg)}.feed-item{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--border)}.feed-item:last-child{border-bottom:none}.visitor-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}.visitor-row:last-child{border-bottom:none}@media (max-width: 1024px){.sidenav{width:72px;min-width:72px}.sidenav .sidenav-brand,.sidenav .nav-label,.sidenav .nav-section-label,.sidenav .user-info,.sidenav .nav-badge{opacity:0;width:0;overflow:hidden}.sidenav .nav-item{padding:12px;margin:2px 8px;justify-content:center}.sidenav .sidenav-user{justify-content:center}.grid-2,.grid-2-1,.grid-1-2{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr 1fr}.page-content{padding:20px}}@media (max-width: 640px){.sidenav{position:fixed;left:0;top:0;bottom:0;width:260px!important;min-width:260px!important;transform:translate(-100%);z-index:999}.sidenav.mobile-open{transform:translate(0)}.sidenav .sidenav-brand,.sidenav .nav-label,.sidenav .nav-section-label,.sidenav .user-info,.sidenav .nav-badge{opacity:1!important;width:auto!important}.sidenav .nav-item{padding:12px 20px!important;margin:2px 10px!important;justify-content:flex-start!important}.sidenav .sidenav-user{justify-content:flex-start!important}.page-content{padding:16px}.stats-grid{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:1fr}.topnav{padding:0 16px}.panic-btn span{display:none}}