:root{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-danger: #dc2626;--color-danger-hover: #b91c1c;--color-success: #16a34a;--color-surface: #ffffff;--color-bg: #f1f5f9;--color-text: #0f172a;--color-text-muted: #64748b;--color-border: #e2e8f0;--color-star: #f59e0b;--radius: 8px;--radius-sm: 4px;--gap: 12px;--sidebar-width: 400px;--font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font);font-size:14px;color:var(--color-text);background:var(--color-bg)}#app{display:grid;grid-template-columns:var(--sidebar-width) 1fr;height:100vh}#sidebar{background:var(--color-surface);border-right:1px solid var(--color-border);overflow-y:auto;display:flex;flex-direction:column;gap:var(--gap);padding:16px}.sidebar-header{text-align:center;padding-bottom:8px;border-bottom:1px solid var(--color-border)}.logo{font-size:22px;font-weight:800;letter-spacing:-.5px}.tagline{font-size:12px;color:var(--color-text-muted);margin-top:2px}.panel{display:flex;flex-direction:column;gap:8px}.panel[hidden]{display:none}.panel-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-muted)}.panel-hint{font-size:12px;color:var(--color-text-muted);line-height:1.35}#sidebar>.feature-accordion{flex-shrink:0}.feature-accordion{border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface)}.feature-accordion-toggle{width:100%;margin:0;padding:10px 12px;border:none;border-radius:var(--radius) var(--radius) 0 0;font:inherit;font-weight:600;font-size:13px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:8px;background:var(--color-bg);color:var(--color-text);-webkit-user-select:none;user-select:none;text-align:left}.feature-accordion-toggle:hover{background:#e8eef5}.feature-accordion-toggle[aria-expanded=false]{border-radius:var(--radius)}.feature-accordion-title{flex:1;min-width:0}.feature-accordion-chevron{flex-shrink:0;font-size:10px;opacity:.5;transition:transform .2s ease}.feature-accordion-toggle[aria-expanded=true] .feature-accordion-chevron{transform:rotate(-180deg)}.feature-accordion-body{padding:12px;display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--color-border);border-radius:0 0 var(--radius) var(--radius)}.feature-accordion-body[hidden]{display:none!important}.feature-accordion-body .panel{gap:8px}.mode-tabs{display:flex;gap:4px;background:var(--color-surface);border-radius:var(--radius-sm);padding:3px;border:1px solid var(--color-border)}.mode-tab{flex:1;padding:8px 6px;border:none;border-radius:4px;background:transparent;font:inherit;font-weight:600;font-size:12px;color:var(--color-text-muted);cursor:pointer;transition:all .15s ease}.mode-tab[aria-selected=true]{background:var(--color-bg);color:var(--color-primary);box-shadow:0 1px 2px #0000000f}.tour-actions{display:flex;flex-direction:column;gap:8px;padding-top:2px}.tour-actions-row{display:flex;gap:8px;align-items:stretch}.tour-actions-row .btn{flex:1;min-width:0}.input-group{display:flex;flex-direction:column;gap:4px}.input-group label{font-size:12px;font-weight:600;color:var(--color-text-muted)}input[type=text],input[type=number],input[type=url]{width:100%;padding:8px 10px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font:inherit;font-size:13px;outline:none;transition:border-color .15s}input:focus{border-color:var(--color-primary)}.pac-container{z-index:20000;font-family:var(--font)}input[type=range]{width:100%;accent-color:var(--color-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;border:none;border-radius:var(--radius-sm);font:inherit;font-weight:600;font-size:13px;cursor:pointer;transition:background .15s}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-hover)}.btn-primary:disabled{background:var(--color-border);color:var(--color-text-muted);cursor:not-allowed}.btn-danger{background:transparent;color:var(--color-danger);padding:4px 8px;font-size:12px}.btn-danger:hover{background:#fef2f2}.btn-outline{background:transparent;border:1px solid var(--color-border);color:var(--color-text)}.btn-outline:hover{background:var(--color-bg)}.btn-success{background:var(--color-success);color:#fff}.btn-success:hover{background:#15803d}.filter-checks{display:flex;flex-wrap:wrap;gap:6px}.filter-check{display:flex;align-items:center;gap:4px;font-size:12px}.filter-check input{accent-color:var(--color-primary)}.metrics{display:flex;gap:12px;flex-wrap:wrap;padding:10px;background:var(--color-bg);border-radius:var(--radius)}.metric{display:flex;flex-direction:column;align-items:center;flex:1;min-width:70px}.metric-value{font-size:18px;font-weight:700;color:var(--color-primary)}.metric-label{font-size:11px;color:var(--color-text-muted)}.reorder-toolbar{display:flex;gap:4px}.reorder-toolbar[hidden]{display:none}.btn-sm{padding:4px 8px;font-size:11px}.place-card{display:flex;flex-direction:column;gap:4px;padding:10px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);transition:box-shadow .15s,border-color .15s;cursor:pointer}.place-card:hover{box-shadow:0 2px 8px #0000000f}.place-card.selected{border-left:3px solid var(--color-primary);background:#eff6ff}.place-card.dragging{opacity:.4}.place-card.drag-over{border-top:2px solid var(--color-primary)}.drag-handle{cursor:grab;color:var(--color-text-muted);font-size:16px;line-height:1;-webkit-user-select:none;user-select:none;flex-shrink:0}.drag-handle:active{cursor:grabbing}.place-select-cb{accent-color:var(--color-primary);flex-shrink:0;cursor:pointer}.place-card-header{display:flex;justify-content:space-between;align-items:flex-start}.place-card-order{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--color-primary);color:#fff;font-size:11px;font-weight:700;flex-shrink:0}.place-name{font-weight:700;font-size:14px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.place-address{font-size:12px;color:var(--color-text-muted)}.place-link{font-size:11px;color:var(--color-primary);text-decoration:none}.place-link:hover{text-decoration:underline}.place-meta{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--color-text-muted)}.place-rating{color:var(--color-star);font-weight:700}.place-types{display:flex;gap:4px;flex-wrap:wrap}.type-badge{font-size:10px;padding:2px 6px;background:var(--color-bg);border-radius:99px;color:var(--color-text-muted)}.leg-segment{display:flex;align-items:center;gap:8px;padding:2px 0}.leg-line{flex:1;height:1px;background:var(--color-border)}.leg-info{font-size:11px;color:var(--color-text-muted);white-space:nowrap;flex-shrink:0}#tour-actions.tour-actions{display:flex;flex-direction:column;gap:8px}#tour-actions .tour-actions-row .btn{flex:1;min-width:0}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;z-index:10000;display:flex;align-items:flex-start;justify-content:center;padding:24px 16px;overflow-y:auto}.modal-panel{background:var(--color-surface);border-radius:var(--radius);border:1px solid var(--color-border);box-shadow:0 16px 48px #00000026;width:100%;max-width:420px;max-height:min(80vh,560px);display:flex;flex-direction:column}.modal-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--color-border);flex-shrink:0}.modal-title{font-size:16px;font-weight:700;margin:0}.modal-close{flex-shrink:0;padding:4px 10px;font-size:18px;line-height:1}.modal-empty{padding:20px 16px;color:var(--color-text-muted);font-size:13px}.tour-lib-list{list-style:none;margin:0;padding:8px;overflow-y:auto;flex:1}.tour-lib-item{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding:10px;border-radius:var(--radius-sm);border:1px solid var(--color-border);margin-bottom:8px;background:var(--color-bg)}.tour-lib-item:last-child{margin-bottom:0}.tour-lib-item-text{min-width:0;flex:1}.tour-lib-item-title{font-weight:700;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tour-lib-item-meta{font-size:12px;color:var(--color-text-muted);margin-top:4px}.tour-lib-item-actions{display:flex;flex-direction:column;gap:4px;flex-shrink:0}#map-container{width:100%;height:100%}#toast-container{position:fixed;bottom:20px;left:50%;transform:translate(-50%);z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast{padding:10px 18px;background:var(--color-text);color:#fff;border-radius:var(--radius);font-size:13px;animation:toast-in .25s ease;pointer-events:auto}.toast--error{background:var(--color-danger)}.toast--success{background:var(--color-success)}@keyframes toast-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:768px){#app{grid-template-columns:1fr;grid-template-rows:50vh 1fr}#sidebar{order:2}#map-container{order:1}:root{--sidebar-width: 100%}}