.primary-btn{width:100%;padding:12px 20px;margin-top:12px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-family:var(--font-sans);font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s}.primary-btn:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px)}.primary-btn:disabled{opacity:.5;cursor:not-allowed}.secondary-btn{width:100%;padding:10px 16px;margin-top:8px;background:transparent;color:var(--text-secondary);border:1px dashed var(--border);border-radius:var(--radius);font-family:var(--font-sans);font-size:.85rem;cursor:pointer;transition:all .2s}.secondary-btn:hover{border-color:var(--accent);color:var(--accent)}.prompt-output{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:14px;font-family:var(--font-mono);font-size:.75rem;line-height:1.6;max-height:400px;overflow-y:auto;white-space:pre-wrap;word-break:break-word}.prompt-output .placeholder{color:var(--text-secondary);font-style:italic}.hint{font-size:.75rem;color:var(--text-secondary);margin-top:12px;line-height:1.4}.export-buttons{display:grid;grid-template-columns:1fr 1fr;gap:8px}.export-btn{padding:10px 12px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-family:var(--font-sans);font-size:.8rem;cursor:pointer;transition:all .2s}.export-btn:hover{border-color:var(--accent);background:#00b4d81a}.route-types{display:flex;flex-direction:column;gap:12px}.route-type-item{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:12px}.route-type-header{display:flex;align-items:center;gap:8px;margin-bottom:10px}.route-type-header input[type=text]{flex:1;font-weight:600}.route-type-remove{background:transparent;border:none;color:var(--error);cursor:pointer;font-size:1.1rem;padding:4px;opacity:.6;transition:opacity .2s}.route-type-remove:hover{opacity:1}.route-type-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}.route-type-options label{font-size:.7rem;color:var(--text-secondary);display:flex;flex-direction:column;gap:4px}.route-type-options input[type=color]{width:100%}.route-type-options select{background:var(--bg-dark);border:1px solid var(--border);border-radius:4px;padding:6px 8px;color:var(--text-primary);font-size:.8rem}.config-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.config-row label{font-size:.85rem;color:var(--text-secondary)}.config-row.full-width{flex-direction:column;align-items:stretch;gap:8px}.config-row.full-width label{margin-bottom:0}.toast{position:absolute;bottom:30px;right:30px;background:var(--bg-panel);color:var(--text-primary);padding:12px 20px;border-radius:var(--radius);box-shadow:0 4px 20px #0000004d;z-index:1001;transform:translateY(100px);opacity:0;transition:all .3s ease}.toast.show{transform:translateY(0);opacity:1}.toast.success{border-left:4px solid var(--success)}.toast.error{border-left:4px solid var(--error)}*{margin:0;padding:0;box-sizing:border-box}:root{--bg-dark: #1a1d23;--bg-panel: #22262e;--bg-input: #2a2f38;--border: #363c47;--text-primary: #f0f2f5;--text-secondary: #8b919a;--accent: #00b4d8;--accent-hover: #0096c7;--success: #4ade80;--warning: #fbbf24;--error: #f87171;--font-sans: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", monospace;--radius: 8px;--radius-lg: 12px}html,body{height:100%;font-family:var(--font-sans);background:var(--bg-dark);color:var(--text-primary);overflow:hidden}.app{display:flex;height:100vh;width:100vw}.sidebar{width:400px;min-width:400px;background:var(--bg-panel);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.sidebar-header{padding:20px 24px;border-bottom:1px solid var(--border);background:linear-gradient(135deg,var(--bg-panel) 0%,#282d36 100%);flex-shrink:0}.sidebar-header h1{font-size:1.5rem;font-weight:700;letter-spacing:-.5px}.sidebar-header .accent{color:var(--accent)}.tagline{font-size:.75rem;color:var(--text-secondary);margin-top:4px;font-family:var(--font-mono)}.tabs{display:flex;border-bottom:1px solid var(--border);flex-shrink:0}.tab{flex:1;padding:12px 8px;background:transparent;border:none;color:var(--text-secondary);font-family:var(--font-sans);font-size:.8rem;font-weight:500;cursor:pointer;transition:all .2s;border-bottom:2px solid transparent}.tab:hover{color:var(--text-primary);background:#ffffff08}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.tab-content{display:none;flex-direction:column;overflow-y:auto;flex:1}.tab-content.active{display:flex}.tab-content::-webkit-scrollbar{width:6px}.tab-content::-webkit-scrollbar-track{background:transparent}.tab-content::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.panel{padding:20px 24px;border-bottom:1px solid var(--border)}.panel h2{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);margin-bottom:12px}input,textarea{width:100%;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;font-family:var(--font-sans);font-size:.9rem;color:var(--text-primary);transition:border-color .2s,box-shadow .2s;resize:vertical}input:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #00b4d826}textarea{min-height:200px;font-family:var(--font-mono);font-size:.8rem;line-height:1.5}input[type=color]{padding:4px;height:36px;cursor:pointer}input[type=number]{width:80px}input[type=range]{width:100%;cursor:pointer}.map-container{flex:1;position:relative;background:var(--bg-dark)}#map{width:100%;height:100%}.zoom-slider-container{position:absolute;right:20px;top:50%;transform:translateY(-50%);z-index:1000;background:#fff;border-radius:8px;padding:8px;box-shadow:0 2px 10px #00000026;display:flex;flex-direction:column;align-items:center;gap:8px}.zoom-btn{width:28px;height:28px;border:none;background:#f0f2f5;border-radius:4px;font-size:18px;font-weight:700;cursor:pointer;color:#1a1d23;display:flex;align-items:center;justify-content:center}.zoom-btn:hover{background:#e0e2e5}.zoom-slider-track{height:150px;display:flex;align-items:center}.zoom-slider{writing-mode:vertical-lr;direction:rtl;height:150px;width:20px;accent-color:var(--accent)}.legend{position:absolute;bottom:30px;left:30px;background:#fff;border-radius:var(--radius-lg);padding:16px 20px;box-shadow:0 4px 20px #00000026;z-index:1000;min-width:180px;cursor:default;transition:box-shadow .2s}.legend.dragging{box-shadow:0 8px 30px #00000040}.legend-drag-handle{position:absolute;top:4px;left:50%;transform:translate(-50%);color:#999;font-size:12px;cursor:grab;padding:2px 8px;letter-spacing:2px}.legend-drag-handle:active{cursor:grabbing}.legend h3{font-size:.8rem;font-weight:700;color:#1a1d23;margin-bottom:12px;text-transform:uppercase;letter-spacing:.5px}.legend-item{display:flex;align-items:center;gap:10px;margin-bottom:8px;font-size:.85rem;color:#1a1d23}.legend-item:last-child{margin-bottom:0}.legend-line{width:30px;height:4px;border-radius:2px}.legend-line.dashed{background:repeating-linear-gradient(90deg,currentColor 0px,currentColor 6px,transparent 6px,transparent 10px);height:4px}.leaflet-container{background:#a8d4e6;font-family:var(--font-sans)}.location-label-wrapper{background:transparent!important;border:none!important}.location-label-inner{padding:6px 12px;border-radius:6px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;box-shadow:0 2px 8px #0003;font-family:DM Sans,-apple-system,BlinkMacSystemFont,sans-serif;display:inline-block}.arrow-icon{background:transparent!important;border:none!important}.leaflet-control-zoom{display:none!important}