@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary:#ff2e2e;--primary-hover:#d62424;--bg-color:#f8f9fa;--text-color:#1a1a2e;--text-muted:#6b7280;--glass-bg:#ffffffd9;--glass-border:#ffffff4d;--glass-shadow:0 8px 32px 0 #1f268726;--radius-lg:24px;--radius-md:16px;--radius-sm:8px;--z-map:0;--z-ui:1000;--z-modal:2000}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-color);background-color:var(--bg-color);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;overflow:hidden}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow)}.btn{border-radius:var(--radius-sm);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-family:inherit;font-size:1rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 12px #ff2e2e4d}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 16px #ff2e2e66}.input-field{border-radius:var(--radius-sm);background:#ffffffe6;border:1px solid #0000001a;width:100%;padding:14px 16px;font-family:inherit;font-size:1rem;transition:all .2s}.input-field:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #ff2e2e1a}.leaflet-container{width:100vw;height:100vh;z-index:var(--z-map)}.leaflet-control-zoom a{background:var(--glass-bg)!important;-webkit-backdrop-filter:blur(16px)!important;backdrop-filter:blur(16px)!important;color:var(--text-color)!important;border:1px solid var(--glass-border)!important}.leaflet-control-zoom a:hover{background:#fff!important}.app-container{width:100vw;height:100vh;display:flex;position:relative}.sidebar{border-radius:var(--radius-lg);width:380px;z-index:var(--z-ui);flex-direction:column;transition:transform .4s cubic-bezier(.16,1,.3,1);display:flex;position:absolute;top:24px;bottom:24px;left:24px;overflow:hidden}.mobile-toggle{width:56px;height:56px;z-index:calc(var(--z-ui) + 1);cursor:pointer;color:var(--text-color);border:none;border-radius:50%;justify-content:center;align-items:center;display:none;position:absolute;bottom:24px;right:24px;box-shadow:0 4px 16px #0000001a}.sidebar-header{border-bottom:1px solid #0000000d;padding:32px 32px 24px}.logo-container{align-items:center;gap:12px;display:flex}.logo-text{letter-spacing:-.5px;color:var(--text-color);font-size:1.5rem;font-weight:700}.sidebar-tabs{border-bottom:1px solid #0000000d;gap:24px;padding:16px 32px 0;display:flex}.tab{color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-items:center;gap:8px;padding-bottom:16px;font-size:1rem;font-weight:600;transition:color .2s;display:flex;position:relative}.tab:hover{color:var(--text-color)}.tab.active{color:var(--primary)}.tab.active:after{content:"";background-color:var(--primary);border-radius:2px 2px 0 0;height:2px;position:absolute;bottom:-1px;left:0;right:0}.sidebar-content{flex:1;padding:24px 32px;overflow-y:auto}.search-box{border-radius:var(--radius-md);background:#fff9;border:1px solid #fffc;align-items:center;padding:0 16px;display:flex}.search-input{color:var(--text-color);background:0 0;border:none;outline:none;flex:1;padding:16px 12px;font-size:1rem}.route-stats{border-radius:var(--radius-md);background:#ffffff80;flex-direction:column;gap:16px;margin-top:24px;padding:20px;display:flex}.stat{justify-content:space-between;align-items:center;display:flex}.stat-label{color:var(--text-muted);font-size:.95rem}.stat-value{color:var(--text-color);font-size:1.05rem;font-weight:700}@media (width<=768px){.sidebar{border-radius:var(--radius-lg) var(--radius-lg) 0 0;width:100%;height:70vh;inset:auto 0 0;transform:translateY(100%)}.sidebar.open{transform:translateY(0)}.mobile-toggle{display:flex}}.icon-btn{cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:8px;transition:opacity .2s;display:flex}.icon-btn:hover{opacity:.7}.hint-text{color:var(--text-muted);margin-top:8px;padding-left:8px;font-size:.8rem}.modal-overlay{z-index:var(--z-modal);-webkit-backdrop-filter:blur(8px);background:#0006;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.login-modal{border-radius:var(--radius-lg);background:#fffffff2;border:1px solid #ffffff80;width:100%;max-width:440px;padding:48px;animation:.5s cubic-bezier(.16,1,.3,1) slideUpFade;box-shadow:0 24px 48px #0003}.login-header{text-align:center;margin-bottom:32px}.login-logo{margin-bottom:16px;animation:2s infinite pulse}.login-header h2{color:var(--text-color);letter-spacing:-.5px;margin-bottom:8px;font-size:1.75rem;font-weight:700}.login-header p{color:var(--text-muted);font-size:1rem;line-height:1.5}.form-group{margin-bottom:20px}.form-group label{color:var(--text-color);margin-bottom:8px;font-size:.9rem;font-weight:600;display:block}.login-footer{text-align:center;color:var(--text-muted);flex-direction:column;gap:12px;margin-top:32px;font-size:.95rem;display:flex}.login-footer a{color:var(--primary);font-weight:600;text-decoration:none;transition:color .2s}.login-footer a:hover{color:var(--primary-hover);text-decoration:underline}@keyframes slideUpFade{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}@media (width<=480px){.login-modal{max-width:calc(100% - 40px);margin:20px;padding:32px 24px}}.chatbot-toggle{cursor:pointer;width:64px;height:64px;z-index:calc(var(--z-ui) + 5);border:none;border-radius:50%;justify-content:center;align-items:center;transition:transform .3s cubic-bezier(.175,.885,.32,1.275);display:flex;position:absolute;bottom:24px;right:24px;box-shadow:0 8px 24px #00000026}.chatbot-toggle:hover{transform:scale(1.1)}.chatbot-toggle.hidden{pointer-events:none;transform:scale(0)}.chatbot-window{border-radius:var(--radius-lg);width:360px;height:600px;max-height:calc(100vh - 48px);z-index:calc(var(--z-ui) + 5);transform-origin:100% 100%;flex-direction:column;transition:all .4s cubic-bezier(.16,1,.3,1);display:flex;position:absolute;bottom:24px;right:24px;overflow:hidden;box-shadow:0 12px 48px #0003}.chatbot-window.closed{opacity:0;pointer-events:none;transform:scale(.8)translateY(20px)}.chatbot-header{background:#fff6;border-bottom:1px solid #0000000d;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.chatbot-messages{flex-direction:column;flex:1;gap:16px;padding:20px;display:flex;overflow-y:auto}.message-bubble-container{flex-direction:column;width:100%;display:flex}.message-bubble-container.user{align-items:flex-end}.message-bubble-container.bot{align-items:flex-start}.message-bubble{border-radius:18px;max-width:85%;padding:12px 16px;font-size:.95rem;line-height:1.4;animation:.3s cubic-bezier(.16,1,.3,1) popIn}.message-bubble.bot{color:var(--text-color);background:#ffffffd9;border:1px solid #0000000d;border-bottom-left-radius:4px}.message-bubble.user{background:var(--primary);color:#fff;border-bottom-right-radius:4px}.chatbot-input-area{background:#fff9;border-top:1px solid #0000000d;align-items:center;gap:8px;padding:12px 16px;display:flex}.chatbot-input-area input{background:#ffffffb3;border:none;border-radius:24px;outline:none;flex:1;padding:12px 16px;font-family:inherit;font-size:.95rem;transition:background .2s}.chatbot-input-area input:focus{background:#fff}@keyframes popIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.chatbot-window{border-radius:0;width:100%;height:100%;bottom:0;right:0}}.chat-recommendations{scrollbar-width:none;gap:12px;width:100%;margin-top:8px;padding:8px 0;display:flex;overflow-x:auto}.chat-recommendations::-webkit-scrollbar{display:none}.chat-route-card{background:#ffffffe6;border:1px solid #0000000d;border-radius:12px;flex-direction:column;flex:0 0 320px;animation:.4s cubic-bezier(.16,1,.3,1) popIn;display:flex;overflow:hidden;box-shadow:0 4px 12px #0000001a}.chat-route-images{scrollbar-width:none;gap:8px;padding:12px 12px 0;display:flex;overflow-x:auto}.chat-route-images::-webkit-scrollbar{display:none}.chat-route-images img{object-fit:cover;background-color:#eee;border-radius:8px;flex-shrink:0;width:180px;height:120px}.chat-route-info{flex-direction:column;flex:1;padding:12px;display:flex}.chat-route-info h4{color:var(--primary);margin:0 0 6px;font-size:.95rem;line-height:1.2}.chat-route-info p.desc{color:var(--text-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0 0 12px;font-size:.85rem;display:-webkit-box;overflow:hidden}.route-details{color:var(--text-color);background:#00000008;border-radius:6px;margin-bottom:8px;padding:8px;font-size:.8rem;line-height:1.4}.route-hints{color:#d9534f;background:#d9534f14;border-radius:6px;margin-bottom:12px;padding:8px;font-size:.8rem;line-height:1.4}.chat-route-info button{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:6px;justify-content:center;align-items:center;width:100%;padding:8px;font-size:.85rem;font-weight:700;transition:opacity .2s;display:flex}.chat-route-info button:hover{opacity:.9}