:root{--navy: #0A1628;--navy-light: #1A2744;--navy-card: #162035;--amber: #F59E0B;--amber-light: #FCD34D;--blue: #2563EB;--blue-light: #3B82F6;--success: #10B981;--danger: #EF4444;--gray-50: #F9FAFB;--gray-100: #F3F4F6;--gray-200: #E5E7EB;--gray-400: #9CA3AF;--gray-600: #4B5563;--gray-800: #1F2937;--gray-900: #111827;--white: #FFFFFF;--bg-primary: var(--navy);--bg-card: var(--navy-card);--bg-card-hover: #1d2b48;--text-primary: var(--white);--text-secondary: #94A3B8;--text-muted: #64748B;--border-color: rgba(255,255,255,.08);--tab-bar-height: 80px;--status-bar-height: 0px;--phone-width: 100%;--content-padding: 16px;--card-radius: 16px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;background:#0d0d0d;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,SF Pro Display,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.5;color:var(--text-primary);background:#080808}#root{display:flex;justify-content:center;align-items:flex-start;min-height:100vh;padding:0;background:var(--bg-primary)}.app-shell{position:relative;width:100%;max-width:600px;margin:0 auto;min-height:100vh;background:var(--bg-primary);display:flex;flex-direction:column}.status-bar{position:sticky;top:0;z-index:100;height:var(--status-bar-height);background:var(--navy);display:flex;align-items:flex-end;padding:0 24px 8px;justify-content:space-between;flex-shrink:0}.status-bar .time{font-size:15px;font-weight:600;letter-spacing:-.3px;color:var(--white)}.status-bar .icons{display:flex;align-items:center;gap:6px;color:var(--white)}.status-bar .signal-bars{display:flex;align-items:flex-end;gap:2px;height:12px}.status-bar .signal-bars span{width:3px;background:var(--white);border-radius:1px}.status-bar .battery{display:flex;align-items:center;gap:2px}.battery-body{width:22px;height:11px;border:1.5px solid var(--white);border-radius:3px;position:relative;display:flex;align-items:center;padding:1.5px}.battery-body:after{content:"";position:absolute;right:-4px;top:50%;transform:translateY(-50%);width:2px;height:5px;background:var(--white);border-radius:0 1px 1px 0}.battery-fill{height:100%;width:70%;background:var(--white);border-radius:1px}.screen-container{flex:1;overflow-y:auto;overflow-x:hidden;padding-bottom:var(--tab-bar-height);-webkit-overflow-scrolling:touch;scroll-behavior:smooth}.screen-container::-webkit-scrollbar{display:none}.screen-header{padding:20px var(--content-padding) 16px;background:var(--navy);border-bottom:1px solid var(--border-color)}.screen-header h1{font-size:28px;font-weight:700;letter-spacing:-.5px;color:var(--white)}.screen-header p{font-size:14px;color:var(--text-secondary);margin-top:2px}.tab-bar{position:sticky;bottom:0;z-index:100;height:var(--tab-bar-height);background:#0a1628f5;backdrop-filter:blur(20px) saturate(1.8);-webkit-backdrop-filter:blur(20px) saturate(1.8);border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-around;padding:0 4px;padding-bottom:env(safe-area-inset-bottom,0px);flex-shrink:0}.tab-item{display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 12px;cursor:pointer;border:none;background:none;color:var(--text-muted);transition:all .2s ease;border-radius:12px;min-width:56px;position:relative}.tab-item:hover{color:var(--text-secondary)}.tab-item.active{color:var(--amber)}.tab-item.active .tab-icon{background:#f59e0b1f}.tab-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:10px;transition:all .2s ease}.tab-label{font-size:10px;font-weight:500;letter-spacing:.2px;line-height:1}.tab-item.center-tab .tab-icon{width:44px;height:44px;background:linear-gradient(135deg,var(--amber),#e08b00);border-radius:14px;color:var(--navy);box-shadow:0 4px 16px #f59e0b66}.tab-item.center-tab{color:var(--amber);margin-top:-8px}.tab-item.center-tab.active .tab-icon{background:linear-gradient(135deg,var(--amber-light),var(--amber));box-shadow:0 6px 20px #f59e0b80}.card{background:var(--bg-card);border-radius:var(--card-radius);border:1px solid var(--border-color);overflow:hidden;transition:transform .15s ease,background .15s ease}.card:active{transform:scale(.98);background:var(--bg-card-hover)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:100px;font-size:11px;font-weight:600;letter-spacing:.3px;text-transform:uppercase}.badge-active{background:#f59e0b26;color:var(--amber);border:1px solid rgba(245,158,11,.25)}.badge-investigating{background:#2563eb26;color:var(--blue-light);border:1px solid rgba(37,99,235,.25)}.badge-recovered{background:#10b98126;color:var(--success);border:1px solid rgba(16,185,129,.25)}.badge-closed{background:#64748b26;color:var(--text-muted);border:1px solid rgba(100,116,139,.2)}.vehicle-card{padding:16px}.vehicle-card-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:10px}.vehicle-info{flex:1}.vehicle-title{font-size:16px;font-weight:700;color:var(--white);letter-spacing:-.3px}.vehicle-subtitle{font-size:13px;color:var(--text-secondary);margin-top:2px}.vehicle-card-body{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.meta-chip{display:flex;align-items:center;gap:5px;background:#ffffff0f;padding:5px 10px;border-radius:8px;font-size:12px;color:var(--text-secondary)}.meta-chip svg{color:var(--text-muted);flex-shrink:0}.vehicle-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:12px;padding-top:12px;border-top:1px solid var(--border-color)}.time-ago{font-size:12px;color:var(--text-muted)}.hero-section{padding:24px var(--content-padding) 20px;background:linear-gradient(180deg,var(--navy) 0%,var(--navy-light) 100%)}.hero-logo{display:flex;align-items:center;gap:12px;margin-bottom:16px}.logo-shield{width:44px;height:44px;flex-shrink:0}.hero-brand{display:flex;flex-direction:column}.hero-brand .brand-name{font-size:20px;font-weight:800;color:var(--amber);letter-spacing:-.5px;line-height:1}.hero-brand .brand-tagline{font-size:11px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;margin-top:2px}.hero-title{font-size:22px;font-weight:700;color:var(--white);letter-spacing:-.5px;line-height:1.3}.hero-title span{color:var(--amber)}.hero-subtitle{font-size:14px;color:var(--text-secondary);margin-top:6px;line-height:1.5}.stats-bar{display:flex;gap:1px;background:var(--border-color);border-radius:var(--card-radius);overflow:hidden;margin:16px var(--content-padding) 0;border:1px solid var(--border-color)}.stat-item{flex:1;padding:14px 8px;text-align:center;background:var(--navy-card)}.stat-value{font-size:22px;font-weight:800;color:var(--amber);letter-spacing:-.5px;line-height:1}.stat-label{font-size:11px;color:var(--text-secondary);margin-top:3px;line-height:1.3}.section{padding:20px var(--content-padding) 0}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.section-title{font-size:17px;font-weight:700;color:var(--white);letter-spacing:-.3px}.section-action{font-size:13px;color:var(--blue-light);font-weight:500;cursor:pointer;background:none;border:none;padding:0}.feed-list{display:flex;flex-direction:column;gap:10px;padding-bottom:20px}.activity-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-top:5px}.activity-dot-amber{background:var(--amber)}.activity-dot-blue{background:var(--blue-light)}.activity-dot-green{background:var(--success)}.shimmer{background:linear-gradient(90deg,#ffffff0a 25%,#ffffff14,#ffffff0a 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:8px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-card{background:var(--bg-card);border-radius:var(--card-radius);border:1px solid var(--border-color);padding:16px;display:flex;flex-direction:column;gap:10px}.skeleton-line{height:14px;border-radius:7px}.form-container{padding:var(--content-padding);padding-bottom:32px}.form-section-title{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);margin-bottom:12px;margin-top:24px}.form-section-title:first-child{margin-top:0}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.form-label{font-size:13px;font-weight:600;color:var(--text-secondary)}.form-input,.form-select,.form-textarea{width:100%;background:var(--navy-light);border:1.5px solid rgba(255,255,255,.1);border-radius:12px;padding:14px 16px;font-size:15px;color:var(--white);font-family:inherit;transition:border-color .2s ease,background .2s ease;-webkit-appearance:none;-moz-appearance:none;appearance:none}.form-input::-moz-placeholder{color:var(--text-muted)}.form-input::placeholder{color:var(--text-muted)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--amber);background:#1a2744cc}.form-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px;cursor:pointer}.form-select option{background:var(--navy-light);color:var(--white)}.form-textarea{resize:none;min-height:100px;line-height:1.6}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.btn-primary{width:100%;padding:17px;background:linear-gradient(135deg,var(--amber),#e08b00);border:none;border-radius:14px;font-size:16px;font-weight:700;color:var(--navy);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .2s ease;letter-spacing:-.2px;box-shadow:0 4px 20px #f59e0b4d;margin-top:8px}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 24px #f59e0b66}.btn-primary:active{transform:scale(.98)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{padding:13px 20px;background:#ffffff12;border:1.5px solid rgba(255,255,255,.1);border-radius:12px;font-size:14px;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all .2s ease}.btn-secondary:hover{background:#ffffff1a}.success-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 32px;text-align:center;min-height:60vh}.success-icon{width:80px;height:80px;background:#10b98126;border-radius:24px;display:flex;align-items:center;justify-content:center;margin-bottom:24px;border:1px solid rgba(16,185,129,.3)}.success-screen h2{font-size:24px;font-weight:700;color:var(--white);letter-spacing:-.5px;margin-bottom:10px}.success-screen p{font-size:15px;color:var(--text-secondary);line-height:1.6;margin-bottom:32px}.report-number{background:var(--navy-card);border:1px solid var(--border-color);border-radius:12px;padding:16px 24px;font-size:20px;font-weight:800;color:var(--amber);letter-spacing:1px;margin-bottom:32px}.alerts-list{padding:var(--content-padding);display:flex;flex-direction:column;gap:12px;padding-bottom:32px}.alert-card{background:var(--bg-card);border-radius:var(--card-radius);border:1px solid var(--border-color);overflow:hidden}.alert-card-header{padding:16px;display:flex;gap:12px;align-items:flex-start;cursor:pointer}.alert-card-icon{width:44px;height:44px;background:#f59e0b1f;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--amber);flex-shrink:0}.alert-card-info{flex:1;min-width:0}.alert-title{font-size:16px;font-weight:700;color:var(--white);letter-spacing:-.3px}.alert-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}.alert-meta-item{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--text-secondary)}.alert-expand-btn{color:var(--text-muted);transition:transform .2s ease}.alert-expand-btn.expanded{transform:rotate(180deg)}.alert-card-body{padding:14px 16px 16px;border-top:1px solid var(--border-color);display:none}.alert-card-body.open{display:block}.alert-description{font-size:14px;color:var(--text-secondary);line-height:1.6;margin-bottom:14px}.sightings-count{display:flex;align-items:center;gap:8px;background:#2563eb1f;border-radius:10px;padding:10px 14px;margin-bottom:14px}.sightings-count-num{font-size:22px;font-weight:800;color:var(--blue-light)}.sightings-count-label{font-size:13px;color:var(--text-secondary)}.btn-report-sighting{width:100%;padding:13px;background:linear-gradient(135deg,var(--blue),var(--blue-light));border:none;border-radius:12px;font-size:14px;font-weight:700;color:var(--white);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .2s ease}.btn-report-sighting:hover{transform:translateY(-1px);box-shadow:0 4px 16px #2563eb4d}.alerts-header-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#f59e0b14;border-bottom:1px solid rgba(245,158,11,.15)}.alerts-header-bar-text{font-size:13px;color:var(--amber);font-weight:600}.page-content{padding:var(--content-padding);padding-bottom:32px}.filter-scroll{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:16px;scrollbar-width:none}.filter-scroll::-webkit-scrollbar{display:none}.filter-chip{flex-shrink:0;padding:7px 14px;background:#ffffff0f;border:1.5px solid rgba(255,255,255,.08);border-radius:100px;font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .2s ease;white-space:nowrap}.filter-chip.active{background:#f59e0b1f;border-color:#f59e0b4d;color:var(--amber)}.sightings-list{display:flex;flex-direction:column;gap:10px}.sighting-card{background:var(--bg-card);border-radius:var(--card-radius);border:1px solid var(--border-color);padding:16px}.sighting-header{display:flex;align-items:flex-start;gap:12px;margin-bottom:10px}.sighting-avatar{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--navy-light));display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;color:var(--white);flex-shrink:0}.sighting-reporter{font-size:14px;font-weight:700;color:var(--white)}.sighting-vehicle{font-size:13px;color:var(--amber);font-weight:600;margin-top:1px}.sighting-location{display:flex;align-items:center;gap:5px;font-size:13px;color:var(--text-secondary);margin-top:8px}.confidence-bar{display:flex;align-items:center;gap:8px;margin-top:10px;padding-top:10px;border-top:1px solid var(--border-color)}.confidence-label{font-size:12px;color:var(--text-muted);flex-shrink:0}.confidence-track{flex:1;height:4px;background:#ffffff14;border-radius:2px;overflow:hidden}.confidence-fill{height:100%;border-radius:2px;background:var(--success)}.confidence-fill.medium{background:var(--amber)}.confidence-fill.low{background:var(--danger)}.confidence-pct{font-size:12px;color:var(--text-secondary);font-weight:600;flex-shrink:0}.fab{position:sticky;bottom:calc(var(--tab-bar-height) + 16px);right:16px;float:right;width:56px;height:56px;background:linear-gradient(135deg,var(--amber),#e08b00);border-radius:16px;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--navy);box-shadow:0 6px 20px #f59e0b66;transition:all .2s ease;z-index:50;margin-right:16px}.fab:hover{transform:scale(1.05);box-shadow:0 8px 28px #f59e0b80}.fab:active{transform:scale(.96)}.profile-header{padding:24px var(--content-padding) 20px;display:flex;flex-direction:column;align-items:center;text-align:center;border-bottom:1px solid var(--border-color)}.avatar-ring{width:80px;height:80px;border-radius:24px;background:linear-gradient(135deg,var(--amber),#e08b00);display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:800;color:var(--navy);margin-bottom:14px;box-shadow:0 8px 24px #f59e0b4d}.profile-name{font-size:22px;font-weight:700;color:var(--white);letter-spacing:-.4px}.profile-since{font-size:13px;color:var(--text-secondary);margin-top:3px}.tier-badge{display:inline-flex;align-items:center;gap:6px;margin-top:12px;padding:6px 16px;border-radius:100px;font-size:13px;font-weight:700}.tier-gold{background:linear-gradient(135deg,#f59e0b33,#fcd34d26);color:var(--amber-light);border:1px solid rgba(245,158,11,.3)}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border-color);border-radius:var(--card-radius);overflow:hidden;margin:16px var(--content-padding) 0;border:1px solid var(--border-color)}.stats-grid-item{background:var(--bg-card);padding:16px 8px;text-align:center}.stats-grid-value{font-size:24px;font-weight:800;color:var(--amber);letter-spacing:-.5px}.stats-grid-label{font-size:11px;color:var(--text-secondary);margin-top:3px}.settings-list{margin:20px var(--content-padding) 0;background:var(--bg-card);border-radius:var(--card-radius);border:1px solid var(--border-color);overflow:hidden}.settings-item{display:flex;align-items:center;gap:14px;padding:16px;cursor:pointer;transition:background .15s ease;border-bottom:1px solid var(--border-color)}.settings-item:last-child{border-bottom:none}.settings-item:hover{background:#ffffff0a}.settings-icon{width:36px;height:36px;border-radius:10px;background:#ffffff12;display:flex;align-items:center;justify-content:center;flex-shrink:0}.settings-label{flex:1;font-size:15px;color:var(--text-primary);font-weight:500}.settings-chevron{color:var(--text-muted)}.safety-card{margin:16px var(--content-padding) 32px;background:#2563eb1a;border:1px solid rgba(37,99,235,.2);border-radius:var(--card-radius);padding:16px}.safety-title{font-size:14px;font-weight:700;color:var(--blue-light);margin-bottom:8px;display:flex;align-items:center;gap:8px}.safety-text{font-size:13px;color:var(--text-secondary);line-height:1.6}.page-enter{opacity:0;transform:translateY(6px)}.page-enter-active{opacity:1;transform:translateY(0);transition:opacity .25s ease,transform .25s ease}.empty-state{display:flex;flex-direction:column;align-items:center;padding:48px 24px;text-align:center;color:var(--text-muted)}.empty-state-icon{width:64px;height:64px;background:#ffffff0a;border-radius:20px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}.empty-state h3{font-size:16px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.empty-state p{font-size:14px;color:var(--text-muted)}.pull-refresh{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;color:var(--text-muted);font-size:13px}.pull-refresh-spinner{width:16px;height:16px;border:2px solid var(--border-color);border-top-color:var(--amber);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.divider{height:1px;background:var(--border-color);margin:4px 0}.color-swatch{width:10px;height:10px;border-radius:50%;flex-shrink:0}