:root{--bg:#fafafa;--surface:#fff;--text:#1a202c;--text-muted:#718096;--border:#e2e8f0;--urban:#4a5568;--nature:#556b2f;--food:#dd6b20;--accent:#3182ce;--danger:#e53e3e;--success:#38a169;--warning:#ecc94b;--space-1:8px;--space-2:16px;--space-3:24px;--radius:4px;--shadow:0 2px 8px #00000014}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);height:100vh;font-family:system-ui,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.5;overflow:hidden}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input,select,textarea{border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-1);background:var(--surface);width:100%;font-family:inherit;font-size:14px}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}.app{height:100vh;display:flex;position:relative}#map{z-index:1;background:#e2e8f0;flex:1}#itinerary{background:var(--bg);border-left:1px solid var(--border);z-index:2;flex-direction:column;width:420px;display:flex}header{padding:var(--space-2);border-bottom:1px solid var(--border);background:var(--surface);justify-content:space-between;align-items:center;display:flex}.logo{letter-spacing:-.02em;font-size:18px;font-weight:700}.logo span{color:var(--accent)}.header-actions{gap:var(--space-1);align-items:center;display:flex}.btn{border-radius:var(--radius);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:4px;padding:6px 12px;font-size:12px;font-weight:600;transition:all .15s;display:inline-flex}.btn-primary{background:var(--text);color:#fff}.btn-primary:hover{background:var(--accent)}.btn-ghost{color:var(--text-muted);border:1px solid var(--border);background:var(--surface)}.btn-ghost:hover{background:var(--bg);color:var(--text)}.btn-danger{background:var(--danger);color:#fff}.sidebar-header{padding:var(--space-2);border-bottom:1px solid var(--border);background:var(--surface);justify-content:space-between;align-items:center;display:flex}.sidebar-content{padding:var(--space-2);flex:1;padding-bottom:80px;overflow-y:auto}.day-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:var(--space-2);box-shadow:var(--shadow);overflow:hidden}.day-header{padding:var(--space-2);cursor:pointer;border-left:4px solid var(--urban);justify-content:space-between;align-items:center;transition:background .15s;display:flex}.day-header:hover{background:var(--bg)}.day-header.nature{border-left-color:var(--nature)}.day-header.food{border-left-color:var(--food)}.day-header.has-warning{border-left-color:var(--danger)}.day-title{font-size:14px;font-weight:600}.day-meta{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;flex-wrap:wrap;align-items:center;gap:6px;margin-top:2px;font-size:11px;display:flex}.day-emojis{letter-spacing:2px;margin-top:4px;font-size:14px}.timeline{padding:0 var(--space-2) var(--space-2);display:none}.timeline.expanded{display:block}.timeline-node{align-items:center;gap:var(--space-1);padding:var(--space-1) 0;border-bottom:1px dashed var(--border);display:flex}.drag-handle{cursor:grab;color:var(--text-muted);-webkit-user-select:none;user-select:none;flex-shrink:0;padding:0 2px;font-size:12px}.drag-handle:active{cursor:grabbing}.node-icon{border:2px solid #fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;display:flex;position:relative;box-shadow:0 1px 3px #0003}.node-icon.square{border-radius:4px}.node-icon.transit{opacity:.6}.node-name{cursor:pointer;align-items:center;gap:4px;font-size:13px;font-weight:500;display:flex}.node-sub{color:var(--text-muted);gap:8px;font-size:11px;display:flex}.node-accommodation-select select{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);width:100%;color:var(--text);cursor:pointer;padding:2px 4px;font-size:13px;font-weight:500}.node-accommodation-select select:hover{border-color:var(--accent)}.transport-segment{color:var(--text-muted);align-items:center;gap:8px;padding:4px 0 4px 36px;font-size:11px;display:flex}.transport-line{background:var(--border);flex:1;height:1px}.badge{background:var(--bg);color:var(--text-muted);text-transform:uppercase;border-radius:2px;align-items:center;gap:2px;padding:1px 5px;font-size:10px;font-weight:600;display:inline-flex}.tag-pill{background:var(--bg);color:var(--text);cursor:pointer;border:1px solid var(--border);border-radius:12px;padding:2px 6px;font-size:11px;font-weight:500;transition:all .15s}.tag-pill:hover{background:var(--border)}.day-actions{gap:4px;display:flex}.icon-btn{border-radius:var(--radius);width:28px;height:28px;color:var(--text-muted);justify-content:center;align-items:center;font-size:14px;transition:all .15s;display:flex}.icon-btn:hover{background:var(--bg);color:var(--text)}.modal-overlay{z-index:2000;padding:var(--space-2);background:#00000080;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.modal-overlay.active{display:flex}.modal{background:var(--surface);border-radius:var(--radius);flex-direction:column;width:100%;max-width:800px;max-height:90vh;display:flex;box-shadow:0 10px 25px #0003}.modal-header{padding:var(--space-2);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;display:flex}.modal-title{font-size:16px;font-weight:600}.modal-body{padding:var(--space-2);gap:var(--space-3);flex:1;display:flex;overflow-y:auto}.modal-footer{padding:var(--space-2);border-top:1px solid var(--border);justify-content:flex-end;gap:var(--space-1);flex-wrap:wrap;display:flex}.form-grid{gap:var(--space-2);flex:1;grid-template-columns:1fr 1fr;display:grid}.form-group{flex-direction:column;display:flex}.form-group.full{grid-column:1/-1}.field-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:4px;font-size:11px;font-weight:600;display:block}.preview-pane{background:var(--bg);min-width:280px;padding:var(--space-2);border-radius:var(--radius);border:1px solid var(--border);flex:1}.preview-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);border-left:4px solid var(--urban);width:100%;padding:var(--space-2)}.preview-card.food{border-left-color:var(--food)}.preview-card.nature{border-left-color:var(--nature)}.popup-title{align-items:center;gap:8px;margin-bottom:4px;font-size:16px;font-weight:600;display:flex}.popup-muni{color:var(--text-muted);margin-bottom:var(--space-1);font-size:12px}.popup-tags{margin-bottom:var(--space-1);flex-wrap:wrap;gap:4px;display:flex}.popup-axes{gap:var(--space-2);margin-top:var(--space-1);color:var(--text-muted);font-size:11px;display:flex}.axis-bar{background:var(--border);border-radius:2px;flex:1;height:4px;position:relative;overflow:hidden}.axis-fill{border-radius:2px;height:100%}.popup-desc{color:var(--text);margin-top:var(--space-1);font-size:13px;line-height:1.4}.popup-actions{gap:8px;margin-top:12px;display:flex}.marker{cursor:pointer;border:2px solid #fff;justify-content:center;align-items:center;font-size:16px;transition:transform .2s;display:flex;position:relative;box-shadow:0 2px 6px #0000004d}.marker.circle{border-radius:50%}.marker.square{border-radius:4px}.marker.warning{color:#fff;background:#a0aec0!important}.marker.transit{opacity:.5}@keyframes pulse{0%{box-shadow:0 0 #3182ceb3}70%{box-shadow:0 0 0 12px #3182ce00}to{box-shadow:0 0 #3182ce00}}.marker.selected{animation:1.5s infinite pulse}.marker.muted{opacity:.25}.context-menu{z-index:5000;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-width:180px;display:none;position:fixed;box-shadow:0 4px 12px #00000026}.context-menu.active{display:block}.context-header{color:var(--text-muted);border-bottom:1px solid var(--border);text-transform:uppercase;letter-spacing:.04em;padding:8px 12px;font-size:12px;font-weight:600}.context-item{text-align:left;cursor:pointer;background:0 0;border:none;align-items:center;gap:8px;width:100%;padding:8px 12px;font-size:13px;transition:background .1s;display:flex}.context-item:hover{background:var(--bg)}.context-item.danger{color:var(--danger)}.context-item.danger:hover{background:#fff5f5}.emoji-option:hover{background:var(--bg)}.add-to-day-modal .modal-body{gap:var(--space-2);flex-direction:column}.add-tabs{border-bottom:1px solid var(--border);gap:4px;margin-bottom:0;display:flex}.add-tab{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:2px solid #0000;padding:8px 16px;font-size:12px;font-weight:600;transition:all .15s}.add-tab.active{color:var(--text);border-bottom-color:var(--accent)}.add-tab:hover{color:var(--text)}.add-filters{gap:var(--space-1);flex-direction:column;display:flex}.add-sliders{gap:var(--space-2);margin-top:4px;display:flex}.slider-group{flex-direction:column;flex:1;gap:2px;display:flex}.slider-group label{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-size:10px;font-weight:600}.slider-group input[type=range]{height:4px;padding:0}.slider-value{color:var(--text-muted);text-align:center;font-size:10px}.add-results{flex-direction:column;flex:1;gap:2px;min-height:200px;display:flex;overflow-y:auto}.add-result-item{align-items:center;gap:var(--space-1);padding:var(--space-1);border-radius:var(--radius);cursor:pointer;transition:background .1s;display:flex}.add-result-item:hover{background:var(--bg)}.add-result-item.disabled{opacity:.5;cursor:default}.add-result-item.disabled:hover{background:0 0}.add-result-emoji{text-align:center;flex-shrink:0;width:28px;font-size:16px}.add-result-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:13px;font-weight:500;overflow:hidden}.add-result-muni{color:var(--text-muted);flex-shrink:0;font-size:11px}.leaflet-popup-content-wrapper{border-radius:var(--radius);box-shadow:var(--shadow);padding:0;overflow:hidden}.leaflet-popup-content{margin:0;width:280px!important}.popup-card{border-left:4px solid var(--urban);background:var(--surface)}.popup-card.nature{border-left-color:var(--nature)}.popup-card.food{border-left-color:var(--food)}.popup-body{padding:var(--space-2)}.import-modal{max-width:520px}.import-instructions{flex:1}.import-lede{color:var(--text-muted);margin-bottom:var(--space-3);font-size:14px;line-height:1.5}.import-instructions ol{gap:var(--space-2);flex-direction:column;padding:0;list-style:none;display:flex}.import-step{gap:var(--space-2);padding:var(--space-2);border:1px solid var(--border);background:var(--bg);border-radius:8px;transition:box-shadow .15s;display:flex}.import-step:hover{box-shadow:var(--shadow)}.step-icon{background:var(--surface);border:1px solid var(--border);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;display:flex}.step-content{flex:1;min-width:0}.step-content strong{margin-bottom:2px;font-size:13px;font-weight:600;display:block}.step-content p{color:var(--text-muted);font-size:13px;line-height:1.5}.step-content a{color:var(--accent);font-weight:500;text-decoration:underline}.step-content a:hover{opacity:.8}.step-content code{background:var(--border);border-radius:3px;padding:1px 4px;font-family:SF Mono,Cascadia Code,Fira Code,monospace;font-size:12px}.import-file-area{margin-top:var(--space-3);padding:var(--space-3);border:2px dashed var(--border);text-align:center;border-radius:8px;transition:border-color .15s,background .15s}.import-file-area:hover{border-color:var(--accent);background:#ebf8ff}.import-file-area input[type=file]{display:none}.import-file-label{align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-2);background:var(--accent);color:#fff;border-radius:var(--radius);cursor:pointer;font-size:14px;font-weight:500;transition:opacity .15s;display:inline-flex}.import-file-label:hover{opacity:.9}.import-file-icon{font-size:16px}.import-file-hint{margin-top:var(--space-1);color:var(--text-muted);font-size:12px;display:block}.route-popup{font-size:13px;line-height:1.5}.route-popup-header{border-bottom:1px solid var(--border);margin-bottom:8px;padding-bottom:6px;font-weight:600}.route-popup-summary{color:var(--text-muted);gap:12px;margin-bottom:8px;font-size:12px;display:flex}.route-popup-steps{max-height:200px;overflow-y:auto}.route-step{gap:8px;padding:4px 0;font-size:12px;display:flex}.route-step-num{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;font-size:10px;font-weight:600;display:flex}.route-step-body{flex:1;min-width:0}.route-step-instruction{color:var(--text)}.route-step-meta{color:var(--text-muted);font-size:11px}@media (width<=768px){html,body{width:100%;position:fixed;overflow:hidden}.app{flex-direction:column}#map{z-index:1;position:fixed;inset:0}#itinerary{z-index:2;border-left:none;border-top:1px solid var(--border);border-radius:12px 12px 0 0;width:100%;max-height:100vh;transition:transform .3s;position:fixed;bottom:0;left:0;right:0;transform:translateY(calc(100% - 60px));box-shadow:0 -4px 20px #00000026}.itinerary-open #itinerary{transform:translateY(0)}.itinerary-open #map{display:none}.mobile-toggle{z-index:3;cursor:pointer;background:#fff;border:none;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;font-size:24px;display:flex;position:fixed;bottom:16px;right:16px;box-shadow:0 2px 12px #0003}.modal-overlay{padding:0}.modal{border-radius:0;flex-direction:column;width:100%;max-width:100%;height:100%;max-height:100%;margin:0;display:flex;position:fixed;inset:0}.modal-body{gap:var(--space-2);flex-direction:column;flex:1;overflow-y:auto}.form-grid{grid-template-columns:1fr}.preview-pane{display:none}}#map{z-index:1;flex:1;min-height:100vh}