:root{--bg:#fff;--bg-secondary:#f5f5f5;--bg-card:#fff;--text:#1a1a1a;--text-secondary:#666;--accent:#4a90d9;--accent-hover:#357abd;--accent-light:#e8f0fe;--border:#e0e0e0;--danger:#d9534f;--danger-hover:#c9302c;--success:#5cb85c;--warning:#f0ad4e;--shadow:0 2px 8px #0000001a;--radius:12px;--radius-sm:8px;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--transition:.2s ease}@media (prefers-color-scheme:dark){:root{--bg:#1a1a2e;--bg-secondary:#16213e;--bg-card:#1f2b47;--text:#e0e0e0;--text-secondary:#a0a0a0;--accent:#5dade2;--accent-hover:#4a9fd4;--accent-light:#1f2b47;--border:#2c3e5a;--shadow:0 2px 8px #0000004d}}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow:hidden}.screen{height:100vh;flex-direction:column;height:100dvh;display:none;overflow:hidden}.screen.active{display:flex}.header{background:var(--bg-secondary);border-bottom:1px solid var(--border);z-index:10;flex-shrink:0;align-items:center;min-height:52px;padding:12px 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h3{margin-bottom:6px;padding-right:80px;font-size:16px}.map-card .meta{color:var(--text-secondary);font-size:13px;line-height:1.6}.map-card .description{color:var(--text);margin:8px 0;font-size:13px}.map-card .actions{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.btn-navigate{color:#fff;background:#4285f4;border-radius:8px;align-items:center;gap:4px;padding:8px 14px;font-size:13px;font-weight:500;text-decoration:none;display:inline-flex}.btn-info{background:var(--bg-secondary);color:var(--text);border-radius:8px;align-items:center;gap:4px;padding:8px 14px;font-size:13px;font-weight:500;text-decoration:none;display:inline-flex}.map-timeline{flex:1;padding:12px 16px;overflow-y:auto}.timeline-day{margin-bottom:20px}.timeline-day h2{color:var(--accent);border-bottom:2px solid var(--accent);margin-bottom:8px;padding-bottom:4px;font-size:15px}.timeline-slot{gap:12px;margin-bottom:8px;display:flex}.timeline-time{text-align:right;width:50px;color:var(--text);flex-shrink:0;padding-top:2px;font-size:13px;font-weight:600}.timeline-content{background:var(--bg-card);box-shadow:var(--shadow);border-left:3px solid var(--accent);border-radius:8px;flex:1;padding:10px 14px}.timeline-content h4{margin-bottom:2px;font-size:14px}.timeline-content .tl-meta{color:var(--text-secondary);font-size:12px}.share-bar{background:var(--bg-card);border-bottom:1px solid var(--border);justify-content:flex-end;gap:8px;padding:10px 16px;display:flex}.btn-share{cursor:pointer;color:#fff;-webkit-tap-highlight-color:transparent;border:none;border-radius:20px;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:500;display:inline-flex}.btn-whatsapp{background:#25d366}.btn-share-native{background:var(--accent)}.start-info{color:#333;background:#fff3cd;border-bottom:1px solid #ffc107;align-items:center;gap:8px;padding:10px 16px;font-size:13px;display:flex}@media (prefers-color-scheme:dark){.start-info{color:var(--text);background:#3d3200;border-bottom-color:#665200}}.map-popup strong{font-size:14px}.map-popup p{color:var(--text-secondary);margin:4px 0;font-size:12px}.drawing-mode{cursor:crosshair!important}.corridor-waypoint{cursor:grab}.trip-map-pane{flex:1;min-height:200px}.trip-bottom-sheet{background:var(--bg);border-top:2px solid var(--border);flex:1;padding:12px 16px;overflow-y:auto}.trip-title-bar{align-items:center;margin-bottom:12px;display:flex}.trip-title{cursor:pointer;flex:1;font-size:18px;font-weight:600}.trip-stops-list{flex-direction:column;gap:4px;display:flex}.trip-stop-item{background:var(--bg-card);border-radius:var(--radius-sm);box-shadow:var(--shadow);align-items:center;gap:10px;padding:10px 12px;display:flex}.trip-stop-icon{flex-shrink:0;font-size:20px}.trip-stop-info{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.trip-stop-name{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:500;overflow:hidden}.trip-mode-btn{border:1.5px solid var(--border);background:var(--bg-secondary);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:16px;display:flex}.trip-del-btn{background:var(--danger,#ef4444);color:#fff;cursor:pointer;opacity:.7;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:16px;display:flex}.trip-del-btn:hover{opacity:1}.trip-add-between{border:2px dashed var(--accent);width:28px;height:28px;color:var(--accent);cursor:pointer;opacity:.5;background:0 0;border-radius:50%;justify-content:center;align-self:center;align-items:center;margin:2px 0;font-size:16px;transition:opacity .2s;display:flex}.trip-add-between:hover{opacity:1}.trip-actions{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.trip-stop-num{color:#fff;background:#667eea;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:14px;font-weight:700;display:flex;box-shadow:0 2px 6px #0000004d}.corridor-confirm-control{pointer-events:auto}.btn-outline{border-radius:var(--radius-sm);border:2px solid var(--accent);color:var(--accent);cursor:pointer;background:0 0;padding:10px 20px;font-size:14px;font-weight:500}.trip-search-btn,.trip-split-btn{border:1.5px solid var(--border);background:var(--bg-secondary);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:14px;display:flex}.trip-travel-info{text-align:center;color:var(--text-secondary);opacity:.8;padding:4px 0;font-size:12px}.corridor-search-progress{text-align:center;color:var(--accent);padding:12px;font-size:14px;font-weight:500;animation:1.5s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.trip-tab-bar{background:var(--bg-card);border-bottom:2px solid var(--border);flex-shrink:0;display:flex}.trip-tab{text-align:center;cursor:pointer;color:var(--text-secondary);-webkit-tap-highlight-color:transparent;background:0 0;border:none;border-bottom:3px solid #0000;flex:1;padding:10px;font-size:14px;font-weight:500;transition:all .2s}.trip-tab.active{color:var(--accent);border-bottom-color:var(--accent)}.trip-timeline-pane{background:var(--bg);flex:1;padding:12px 16px;overflow-y:auto}.trip-timeline-day{margin-bottom:20px}.trip-timeline-day-header{color:var(--accent);border-bottom:2px solid var(--accent);align-items:center;gap:8px;margin-bottom:8px;padding-bottom:4px;font-size:15px;display:flex}.trip-timeline-day-header.anytime-header{color:#9b59b6;border-bottom-color:#9b59b6}.trip-time-budget{border-radius:10px;padding:2px 8px;font-size:11px;font-weight:600}.trip-time-budget.budget-warn{color:#856404;background:#fff3cd}.trip-time-budget.budget-over{color:#721c24;background:#f8d7da}@media (prefers-color-scheme:dark){.trip-time-budget.budget-warn{color:#ffc107;background:#3d3200}.trip-time-budget.budget-over{color:#f5a6ad;background:#3d1c20}}.trip-timeline-travel{background:var(--bg-secondary);border-radius:var(--radius-sm);color:var(--text-secondary);margin-bottom:8px;padding:8px 12px;font-size:13px;font-weight:500}.trip-timeline-empty{color:var(--text-secondary);padding:8px 0;font-size:13px;font-style:italic}.trip-timeline-slot{gap:12px;margin-bottom:8px;display:flex}.trip-timeline-time{text-align:right;width:50px;color:var(--text);flex-shrink:0;padding-top:2px;font-size:13px;font-weight:600}.trip-timeline-content{background:var(--bg-card);box-shadow:var(--shadow);border-left:3px solid var(--accent);border-radius:8px;flex:1;padding:10px 14px}.trip-timeline-content h4{margin:0 0 2px;font-size:14px}.trip-timeline-meta{color:var(--text-secondary);font-size:12px}.trip-timeline-desc{color:var(--text);opacity:.8;margin-top:4px;font-size:12px}.trip-layer-info{background:var(--bg-secondary);color:var(--text-secondary);border-radius:20px;align-items:center;padding:6px 12px;font-size:12px;font-weight:500;display:inline-flex}