:root{--bg-primary: #F8F4F0;--bg-card: #FDFCFA;--primary: #10B981;--primary-dark: #059669;--accent: #34D399;--text: #111827;--text-secondary: #6B7280;--border: #E8E0D8;--glow: rgba(16, 185, 129, .3);--font-display: "Exo 2", sans-serif;--font-body: "DM Sans", sans-serif;--font-mono: "JetBrains Mono", monospace;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-glow: 0 0 20px var(--glow)}.dark{--bg-primary: #0A0A0A;--bg-card: #111111;--primary: #06B6D4;--primary-dark: #0891B2;--accent: #22D3EE;--text: #FFFFFF;--text-secondary: #94A3B8;--border: #1E293B;--glow: rgba(6, 182, 212, .3)}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%;overflow:hidden}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-container{max-width:430px;height:100%;margin:0 auto;position:relative;overflow:hidden;display:flex;flex-direction:column;background:var(--bg-primary)}.header{display:flex;align-items:center;justify-content:space-between;padding:16px;background:var(--bg-primary);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.header-left{display:flex;align-items:center;gap:8px}.logo-icon{width:32px;height:32px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px}.app-title{font-family:var(--font-display);font-size:18px;font-weight:700;color:var(--text)}.night-toggle{width:48px;height:28px;background:var(--border);border-radius:14px;border:none;cursor:pointer;position:relative;transition:all .3s ease}.dark .night-toggle{background:var(--primary)}.night-toggle:after{content:"🌙";position:absolute;left:4px;top:50%;transform:translateY(-50%);font-size:14px;transition:all .3s ease}.dark .night-toggle:after{content:"☀️";left:24px}.main-content{flex:1;overflow-y:auto;padding-bottom:80px}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:430px;height:72px;background:var(--bg-card);border-top:1px solid var(--border);display:flex;justify-content:space-around;align-items:center;padding:0 8px;z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;background:none;border:none;cursor:pointer;padding:8px 12px;border-radius:var(--radius-md);transition:all .2s ease;color:var(--text-secondary)}.nav-item.active{color:var(--primary);background:var(--bg-card)}.dark .nav-item.active{background:#06b6d41a}.nav-icon{font-size:22px}.nav-label{font-size:11px;font-weight:500}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;margin-bottom:12px}.card-header{font-family:var(--font-display);font-size:16px;font-weight:600;margin-bottom:12px;color:var(--text)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:var(--radius-md);font-family:var(--font-body);font-size:15px;font-weight:600;cursor:pointer;border:none;transition:background .2s,color .2s,box-shadow .2s,transform .18s cubic-bezier(.4,2,.3,1);will-change:background,color,box-shadow,transform}.btn:active{transform:scale(.97)}.btn-primary{background:var(--primary);color:#fff;width:100%}.btn-primary:hover{background:var(--primary-dark);box-shadow:var(--shadow-glow)}.dark .btn-primary{background:var(--primary);box-shadow:var(--shadow-glow)}.btn-secondary{background:transparent;border:2px solid var(--primary);color:var(--primary)}.btn-secondary:hover{background:var(--primary);color:#fff}.input-group{margin-bottom:16px}.input-label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.input-field{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font-body);font-size:14px;background:var(--bg-primary);color:var(--text);transition:all .2s ease}.input-field:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--glow)}select.input-field{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.toggle-container{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:20px}.toggle-pill{display:flex;background:var(--border);border-radius:24px;padding:4px}.toggle-option{padding:10px 20px;border-radius:20px;font-size:13px;font-weight:500;cursor:pointer;transition:all .3s ease;color:var(--text-secondary);border:none;background:transparent}.toggle-option.active{background:var(--primary);color:#fff;box-shadow:var(--shadow-glow)}.filter-chips{display:flex;gap:8px;overflow-x:auto;padding:12px 16px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}.filter-chip{display:flex;align-items:center;gap:6px;padding:8px 14px;border-radius:20px;font-size:12px;font-weight:500;white-space:nowrap;border:1px solid var(--border);background:transparent;color:var(--text-secondary);cursor:pointer;transition:all .2s ease;scroll-snap-align:start}.filter-chip.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:var(--shadow-glow)}.dark .filter-chip.active{background:var(--primary);color:#000}.route-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;margin:0 16px 12px;cursor:pointer;transition:all .2s ease}.route-card:hover{border-color:var(--primary);box-shadow:var(--shadow-md)}.route-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px}.route-name{font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--text)}.route-meta{display:flex;gap:12px;font-size:13px;color:var(--text-secondary);margin-bottom:8px}.route-badges{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.badge{padding:4px 10px;border-radius:12px;font-size:11px;font-weight:500}.badge-success{background:#10b9811a;color:var(--primary)}.badge-warning{background:#f59e0b1a;color:#f59e0b}.badge-danger{background:#ef44441a;color:#ef4444}.risk-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 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ease}.alert-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--primary)}.alert-icon{font-size:18px;width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:var(--border);border-radius:8px}.alert-text{flex:1;font-size:13px;color:var(--text)}.ai-note{display:flex;align-items:flex-start;gap:12px;padding:14px;background:#10b98114;border:1px solid var(--primary);border-radius:var(--radius-sm);margin-top:12px}.dark .ai-note{background:#06b6d41a;border-color:var(--primary)}.ai-note-icon{font-size:20px}.ai-note-text{font-size:13px;color:var(--text);line-height:1.5}.progress-bar{width:100%;height:8px;background:var(--border);border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:var(--primary);border-radius:4px;transition:width .3s ease}.score-bar{margin-bottom:16px}.score-header{display:flex;justify-content:space-between;margin-bottom:6px}.score-label{font-size:13px;color:var(--text)}.score-value{font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--primary)}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0 16px;margin-bottom:16px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px 16px;text-align:center;box-shadow:var(--shadow-sm);transition:all .2s ease}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-value{font-family:var(--font-mono);font-size:24px;font-weight:700;color:var(--text);margin-bottom:4px}.stat-label{font-size:12px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.form-row{display:flex;gap:12px;margin-bottom:12px}.form-group{flex:1}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:flex-end;justify-content:center;z-index:2000}.modal-content{width:100%;max-width:430px;max-height:80vh;background:var(--bg-primary);border-radius:var(--radius-lg) var(--radius-lg) 0 0;overflow-y:auto;animation:slideUp .3s ease}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.text-center{text-align:center}.text-primary{color:var(--primary)}.text-secondary{color:var(--text-secondary)}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.p-4{padding:16px}.night-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;background:var(--primary);color:#fff;border-radius:12px;font-size:11px;font-weight:600}.dark .night-badge{color:#000}.filter-count{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;background:var(--primary);color:#fff;border-radius:10px;font-size:11px;font-weight:600}.dark .filter-count{color:#000}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.login-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:24px;text-align:center}.login-logo{width:80px;height:80px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:40px;margin-bottom:16px;box-shadow:var(--shadow-glow)}.login-title{font-family:var(--font-display);font-size:24px;font-weight:800;color:var(--text);margin-bottom:8px}.login-tagline{font-size:14px;color:var(--text-secondary);margin-bottom:32px}.login-buttons{display:flex;flex-direction:column;gap:12px;width:100%;max-width:280px}.login-form{width:100%;max-width:320px}.login-toggle{margin-top:16px;font-size:13px;color:var(--text-secondary)}.login-toggle button{background:none;border:none;color:var(--primary);font-weight:600;cursor:pointer;text-decoration:underline}.guest-link{margin-top:24px;font-size:14px;color:var(--text-secondary)}.guest-link button{background:none;border:none;color:var(--primary);font-weight:600;cursor:pointer;text-decoration:underline}.screen{display:none;animation:fadeIn .3s ease}.screen.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.tab-content{padding:16px}.section-header{display:flex;justify-content:space-between;align-items:center;padding:16px;background:var(--bg-primary);border-bottom:1px solid var(--border)}.section-title{font-family:var(--font-display);font-size:18px;font-weight:600;color:var(--text)}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:12px;text-align:left;border-bottom:1px solid var(--border)}.data-table th{font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.data-table td{font-size:14px;color:var(--text)}.status-online{color:var(--primary)}.status-offline{color:#ef4444}.avatar{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:20px;font-weight:700;color:#fff}.behavior-log{padding:0 16px}.trip-item{display:flex;justify-content:space-between;align-items:center;padding:12px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:8px}.trip-info{flex:1}.trip-route{font-size:14px;font-weight:500;color:var(--text)}.trip-date{font-size:12px;color:var(--text-secondary)}.trip-filters{display:flex;gap:4px;flex-wrap:wrap;margin-top:4px}.filter-tag{font-size:10px;padding:2px 6px;background:var(--border);border-radius:4px;color:var(--text-secondary)}.settings-list{padding:0 16px}.settings-item{display:flex;justify-content:space-between;align-items:center;padding:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:8px}.settings-label{font-size:14px;color:var(--text)}.switch{width:48px;height:26px;background:var(--border);border-radius:13px;position:relative;cursor:pointer;transition:all .3s ease}.switch.active{background:var(--primary)}.switch:after{content:"";position:absolute;width:22px;height:22px;background:#fff;border-radius:50%;top:2px;left:2px;transition:all .3s ease}.switch.active:after{left:24px}.waypoint-list{margin-bottom:16px}.waypoint-item{display:flex;align-items:center;gap:8px;margin-bottom:8px}.waypoint-number{width:24px;height:24px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600}.waypoint-remove{width:24px;height:24px;background:transparent;border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-secondary);font-size:14px}.add-stop-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:12px;background:transparent;border:2px dashed var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:14px;cursor:pointer;transition:all .2s ease}.add-stop-btn:hover{border-color:var(--primary);color:var(--primary)}.route-detail-header{padding:20px;border-bottom:1px solid var(--border)}.route-detail-title{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--text);margin-bottom:8px}.route-detail-meta{display:flex;gap:16px;font-size:14px;color:var(--text-secondary)}.filter-match-summary{padding:16px;background:#10b98114;border-radius:var(--radius-sm);margin:16px}.dark .filter-match-summary{background:#06b6d41a}.match-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text);margin-bottom:4px}.mismatch-item{color:#ef4444}.risk-breakdown{padding:0 16px}.risk-item{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}.risk-label{font-size:14px;color:var(--text)}.risk-value{font-size:14px;font-weight:500}.what-if-section{padding:16px}.what-if-item{margin-bottom:16px}.what-if-label{font-size:13px;color:var(--text-secondary);margin-bottom:8px}.route-detail-actions{display:flex;gap:12px;padding:16px}.route-detail-actions .btn{flex:1}.slider-container{padding:0 16px}.slider{width:100%;height:8px;-webkit-appearance:none;background:var(--border);border-radius:4px;outline:none}.slider::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;background:var(--primary);border-radius:50%;cursor:pointer;box-shadow:var(--shadow-glow);transition:all .2s ease}.slider::-webkit-slider-thumb:hover{transform:scale(1.1)}.slider::-moz-range-thumb{width:20px;height:20px;background:var(--primary);border-radius:50%;cursor:pointer;border:none;box-shadow:var(--shadow-glow)}input[type=range]::-webkit-slider-thumb:active{transform:scale(1.15)}.toll-item{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:8px;transition:all .2s ease}.toll-item:hover{border-color:var(--primary);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.toll-item:active{transform:translateY(0)}.cost-form{padding:16px}.cost-total{text-align:center;padding:20px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);margin-bottom:16px}.cost-total-label{font-size:14px;color:var(--text-secondary)}.cost-total-value{font-family:var(--font-mono);font-size:32px;font-weight:700;color:var(--primary)}.rest-stop-card{display:flex;gap:12px;padding:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);margin-bottom:12px}.rest-stop-icon{width:48px;height:48px;background:var(--border);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:24px}.rest-stop-info{flex:1}.rest-stop-name{font-size:14px;font-weight:600;color:var(--text)}.rest-stop-type{font-size:12px;color:var(--text-secondary)}.rest-stop-distance{font-size:12px;color:var(--primary);margin-top:4px}.rest-stop-rating{font-size:12px;color:var(--text-secondary)}.rest-stop-amenities{display:flex;gap:8px;margin-top:8px}.amenity-icon{font-size:14px}.offline-map{height:200px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);margin:16px;position:relative;overflow:hidden}.offline-map svg{width:100%;height:100%}.download-section{padding:16px}.download-item{display:flex;justify-content:space-between;align-items:center;padding:12px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:8px}.download-info{font-size:14px;color:var(--text)}.download-size{font-size:12px;color:var(--text-secondary)}.download-check{color:var(--primary)}.ai-offline-note{margin:16px;padding:16px;background:#f59e0b1a;border:1px solid #F59E0B;border-radius:var(--radius-md)}.ai-offline-note-title{font-size:14px;font-weight:600;color:#f59e0b;margin-bottom:8px}.ai-offline-note-text{font-size:13px;color:var(--text);line-height:1.5}.quick-actions{display:flex;justify-content:space-around;padding:16px;background:var(--bg-card);border-top:1px solid var(--border)}.quick-action{display:flex;flex-direction:column;align-items:center;gap:4px;background:none;border:none;cursor:pointer;color:var(--text-secondary);border-radius:16px;padding:8px 10px;transition:background .18s,color .18s,box-shadow .18s,transform .18s cubic-bezier(.4,2,.3,1);will-change:background,color,box-shadow,transform}.quick-action:active{background:var(--border);color:var(--primary);transform:scale(.96)}.quick-action-icon{font-size:24px}.quick-action-label{font-size:11px}.route-identity{padding:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);margin:16px}.route-identity-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.route-identity-name{font-family:var(--font-display);font-size:16px;font-weight:600;color:var(--text)}.route-rating{color:#f59e0b;font-size:14px}.pulse-dot{width:8px;height:8px;background:var(--primary);border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%{box-shadow:0 0 0 0 var(--glow)}70%{box-shadow:0 0 0 10px transparent}to{box-shadow:0 0 0 0 transparent}}.empty-state{text-align:center;padding:40px 20px;color:var(--text-secondary)}.empty-state-icon{font-size:48px;margin-bottom:16px}.empty-state-text{font-size:14px}