:root{--primary: #1e40af;--primary-light: #3b82f6;--primary-dark: #1e3a8a;--accent: #f59e0b;--danger: #ef4444;--success: #10b981;--bg: #f8fafc;--bg-card: #ffffff;--text: #0f172a;--text-muted: #64748b;--text-light: #94a3b8;--border: #e2e8f0;--shadow: 0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--radius: 12px;--radius-sm: 8px}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overflow:hidden}#root{height:100%}.app{height:100%;display:flex;flex-direction:column}.header{background:var(--primary);color:#fff;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;z-index:1000;flex-shrink:0}.header-brand{display:flex;align-items:center;gap:10px}.header-brand h1{font-size:1.25rem;font-weight:700;letter-spacing:-.02em}.detect-location-btn{display:flex;align-items:center;justify-content:center;background:#fff3;border:1px solid rgba(255,255,255,.35);border-radius:50%;width:32px;height:32px;cursor:pointer;color:#fff;padding:0;transition:background .2s;margin-left:4px}.detect-location-btn:hover{background:#ffffff59}.detect-location-btn:active{background:#ffffff80}.header-controls{display:flex;align-items:center;gap:12px}.lang-toggle-btn{background:#fff3;border:1px solid rgba(255,255,255,.35);border-radius:6px;color:#fff;font-size:.7rem;font-weight:700;padding:4px 8px;cursor:pointer;transition:background .2s;letter-spacing:.03em}.lang-toggle-btn:hover{background:#ffffff59}.lang-toggle-btn:active{background:#ffffff80}.radius-control{display:flex;align-items:center;gap:8px}.radius-label{font-size:.8rem;opacity:.85}.radius-select{background:#ffffff26;color:#fff;border:1px solid rgba(255,255,255,.3);border-radius:var(--radius-sm);padding:6px 28px 6px 10px;font-size:.85rem;cursor:pointer;-moz-appearance:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='white'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center}.radius-select option{color:var(--text);background:#fff}.error-banner{background:#fef2f2;border-bottom:2px solid var(--danger);color:var(--danger);padding:10px 16px;font-size:.85rem;flex-shrink:0}.info-banner{background:#eff6ff;border-bottom:2px solid var(--primary);color:var(--primary);padding:8px 16px;font-size:.82rem;flex-shrink:0;text-align:center}.home-view{flex:1;display:flex;flex-direction:column;overflow:hidden}.map-section{position:relative;height:45%;min-height:200px;flex-shrink:0}.map-container{width:100%;height:100%}.map-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#ffffffd9;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;z-index:500}.map-overlay p{color:var(--text-muted);font-size:.9rem}.map-hint{position:absolute;bottom:8px;left:8px;right:8px;z-index:500;background:#ffffffeb;border:1px solid var(--primary);border-radius:8px;padding:8px 12px;font-size:.82rem;color:var(--primary);text-align:center;pointer-events:none;box-shadow:var(--shadow)}.panel-section{flex:1;overflow-y:auto;border-top:2px solid var(--border)}.bus-marker-dot{width:24px;height:24px;background:var(--primary);border:3px solid white;border-radius:50%;box-shadow:var(--shadow);transition:all .2s}.bus-marker-dot.selected{width:32px;height:32px;background:var(--accent);border:3px solid white;box-shadow:0 0 0 4px #f59e0b4d}.bus-stop-marker{display:flex;flex-direction:column;align-items:center;background:none!important;border:none!important}.bus-marker-label{font-size:9px;font-weight:600;color:var(--primary);white-space:nowrap;text-align:center;margin-top:1px;text-shadow:-1px -1px 0 white,1px -1px 0 white,-1px 1px 0 white,1px 1px 0 white}.user-marker{background:none!important;border:none!important;z-index:2000!important}.user-marker-dot{width:24px;height:24px;background:#4285f4;border:3px solid white;border-radius:50%;box-shadow:0 0 0 6px #4285f44d,0 2px 6px #0000004d;animation:pulse-ring 2s infinite}@keyframes pulse-ring{0%{box-shadow:0 0 0 6px #4285f459,0 2px 6px #0000004d}50%{box-shadow:0 0 0 16px #4285f41a,0 2px 6px #0000004d}to{box-shadow:0 0 0 6px #4285f459,0 2px 6px #0000004d}}.stop-popup{font-size:.85rem}.stop-popup strong{display:block;margin-bottom:4px}.stop-popup-street{color:var(--text-muted);font-size:.8rem}.stop-popup-code{color:var(--text-light);font-size:.75rem;margin-top:2px}.stop-list{padding:0}.stop-list-title{padding:14px 16px 8px;font-size:.9rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;display:flex;align-items:center;gap:8px}.stop-count{background:var(--primary);color:#fff;font-size:.7rem;padding:2px 8px;border-radius:10px;font-weight:600}.stop-list-loading,.stop-list-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;text-align:center;color:var(--text-muted)}.stop-list-items{display:flex;flex-direction:column}.stop-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border:none;background:transparent;text-align:left;cursor:pointer;transition:background .15s;border-bottom:1px solid var(--border);width:100%;font-family:inherit}.stop-item:hover{background:#f1f5f9}.stop-item.selected{background:#eff6ff;border-left:3px solid var(--primary)}.stop-item-icon{flex-shrink:0;width:36px;height:36px;background:var(--primary);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:#fff}.stop-item-icon svg{width:18px;height:18px}.stop-item-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.stop-name{font-weight:600;font-size:.9rem;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stop-street{font-size:.8rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stop-code{font-size:.7rem;color:var(--text-light)}.stop-item-meta{flex-shrink:0;text-align:right;display:flex;flex-direction:column;align-items:flex-end;gap:2px}.stop-distance{font-size:.85rem;font-weight:600;color:var(--primary)}.stop-walk-time{font-size:.75rem;color:var(--text-muted)}.favorite-star{font-size:1.2rem;color:var(--text-muted);cursor:pointer;padding:2px 4px;transition:color .15s,transform .15s;line-height:1}.favorite-star:hover{transform:scale(1.2)}.favorite-star.active{color:var(--accent)}.favorite-btn{background:none;border:none;color:#fff9;font-size:1.5rem;cursor:pointer;padding:4px;margin-left:auto;transition:color .15s,transform .15s;line-height:1}.favorite-btn:hover{transform:scale(1.2)}.favorite-btn.active,.favorites-title{color:var(--accent)}.stop-detail{flex:1;overflow-y:auto;background:var(--bg);display:flex;flex-direction:column}.stop-detail-header{background:var(--primary);color:#fff;padding:14px 16px;display:flex;align-items:center;gap:12px;flex-shrink:0}.back-btn{background:none;border:none;color:#fff;cursor:pointer;padding:4px;border-radius:50%;display:flex;transition:background .15s}.back-btn:hover{background:#ffffff26}.stop-detail-title h2{font-size:1.1rem;font-weight:700}.stop-detail-subtitle{font-size:.8rem;opacity:.85}.walking-time-section{padding:14px 16px;background:var(--bg-card);border-bottom:1px solid var(--border)}.walking-time-label{display:flex;align-items:center;justify-content:space-between;font-size:.9rem;font-weight:500}.walking-time-control{display:flex;align-items:center;gap:12px}.walk-btn{width:32px;height:32px;border:1px solid var(--border);border-radius:50%;background:#fff;font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.walk-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.walk-minutes{font-size:1rem;font-weight:600;min-width:50px;text-align:center}.arrivals-section{padding:14px 16px;background:var(--bg-card);border-bottom:1px solid var(--border)}.arrivals-section h3{font-size:.9rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px;display:flex;align-items:center;gap:8px}.arrivals-list{display:flex;flex-direction:column;gap:6px}.arrival-item{display:flex;align-items:center;gap:10px;padding:10px 12px;background:#f8fafc;border-radius:var(--radius-sm);border:1px solid var(--border)}.arrival-item.watched{border-color:var(--primary-light);background:#eff6ff}.arrival-item.catchable{border-color:#22c55e;background:#f0fdf4}.arrival-item.urgent{border-color:var(--danger);background:#fef2f2}.arrival-line-code{background:var(--primary);color:#fff;padding:3px 8px;border-radius:6px;font-size:.8rem;font-weight:700;min-width:45px;text-align:center;flex-shrink:0}.arrival-item.catchable .arrival-line-code{background:#22c55e}.arrival-item.urgent .arrival-line-code{background:var(--danger)}.arrival-line-name{flex:1;font-size:.8rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.arrival-minutes{font-size:1.1rem;font-weight:700;color:var(--primary);flex-shrink:0}.arrival-minutes.urgent{color:var(--danger);animation:blink 1s infinite}.arrival-item.catchable .arrival-minutes{color:#22c55e}@keyframes blink{0%,to{opacity:1}50%{opacity:.5}}.no-arrivals,.no-lines{text-align:center;padding:16px;color:var(--text-muted);font-size:.9rem}.line-selection{padding:14px 16px;flex:1}.line-selection h3{font-size:.9rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px}.lines-grid{display:flex;flex-wrap:wrap;gap:8px}.line-chip{display:flex;align-items:center;gap:8px;padding:8px 12px;border:2px solid var(--border);border-radius:var(--radius);background:#fff;cursor:pointer;transition:all .15s;font-family:inherit;max-width:100%;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;touch-action:manipulation}.line-chip:focus{outline:none}.line-chip:focus-visible{outline:2px solid var(--primary-light);outline-offset:1px}.line-chip:hover{border-color:var(--primary-light);background:#eff6ff}.line-chip.selected{border-color:var(--primary);background:#dbeafe}.line-chip-code{font-weight:700;font-size:.85rem;color:var(--primary)}.line-chip-name{font-size:.75rem;color:var(--text-muted)}.line-chip-eta{background:var(--success);color:#fff;padding:2px 6px;border-radius:6px;font-size:.75rem;font-weight:700;flex-shrink:0}.line-chip-eta.urgent{background:var(--danger);animation:blink 1s infinite}.watch-btn{margin:16px;padding:14px 24px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius);font-size:1rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .2s;box-shadow:var(--shadow-lg)}.watch-btn:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px)}.watch-btn:disabled{opacity:.5;cursor:not-allowed}.watch-view{flex:1;overflow-y:auto;display:flex;flex-direction:column;background:var(--bg)}.watch-view.alert{background:#fef2f2}.watch-header{padding:32px 16px 24px;text-align:center}.watch-status h2,.leave-countdown{font-size:1.4rem;margin:12px 0 8px}.countdown-value{font-size:2.2rem;font-weight:800;color:var(--primary)}.watch-status p{font-size:.9rem;color:var(--text-muted)}.watch-icon{font-size:3rem;display:inline-block}.alert-icon{animation:pulse-alert .8s infinite alternate}@keyframes pulse-alert{0%{transform:scale(1)}to{transform:scale(1.15)}}.pulse{animation:pulse-alert .8s infinite alternate}.watch-info{padding:0 16px 16px;display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}.watch-info-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:12px;display:flex;flex-direction:column;gap:4px}.watch-info-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.watch-info-value{font-size:1rem;font-weight:600}.watch-arrivals{flex:1;padding:16px}.watch-arrivals h3{font-size:.9rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px}.watch-actions{display:flex;gap:10px;margin:16px}.back-to-stop-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:14px 16px;background:var(--bg-card);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s}.back-to-stop-btn:hover{background:var(--border)}.stop-watching-btn{flex:1;margin:0;padding:14px 24px;background:var(--danger);color:#fff;border:none;border-radius:var(--radius);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.stop-watching-btn:hover{background:#dc2626}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}.spinner-small{display:inline-block;width:14px;height:14px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.text-muted{color:var(--text-muted);font-size:.85rem}@media(min-width:768px){.home-view{flex-direction:row}.map-section{height:100%;flex:1}.panel-section{width:380px;border-top:none;border-left:2px solid var(--border)}.stop-detail,.watch-view{max-width:480px;margin:0 auto}}