*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--c-bg: #0f1117;--c-surface: #181c27;--c-surface2: #1e2338;--c-border: rgba(255,255,255,.07);--c-border2: rgba(255,255,255,.12);--c-text: #e8eaf0;--c-text2: #8b92a8;--c-text3: #5a6075;--c-primary: #4d8eff;--c-primary-soft: rgba(77,142,255,.15);--c-accent: #ff7043;--c-accent-soft: rgba(255,112,67,.15);--c-tag-limited3: #2d6adb;--c-tag-limited3-bg: rgba(45,106,219,.18);--c-tag-limited2: #8b4ff0;--c-tag-limited2-bg: rgba(139,79,240,.18);--c-tag-limited1: #ff4a6e;--c-tag-limited1-bg: rgba(255,74,110,.18);--c-tag-unlimited: #00c96f;--c-tag-unlimited-bg: rgba(0,201,111,.15);--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 20px;--sidebar-w: 88px;--panel-w: 300px;--transition: all .2s cubic-bezier(.4,0,.2,1);--shadow: 0 4px 24px rgba(0,0,0,.4)}html,body,#root{height:100%;background:var(--c-bg);color:var(--c-text);font-family:Noto Sans SC,system-ui,sans-serif;font-size:14px;line-height:1.5;overflow:hidden}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--c-border2);border-radius:2px}.app{display:flex;flex-direction:column;height:100vh;height:100svh;height:100dvh;overflow:hidden}.app-header{display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:56px;background:var(--c-surface);border-bottom:1px solid var(--c-border);flex-shrink:0;z-index:10}.app-logo{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:700;color:var(--c-text);letter-spacing:.5px}.app-logo .logo-icon{width:32px;height:32px;background:linear-gradient(135deg,#4d8eff,#7c4dff);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px}.app-body{display:flex;flex:1;overflow:hidden}.filter-bar{background:var(--c-surface);border-bottom:1px solid var(--c-border);padding:6px 16px;flex-shrink:0;display:flex;flex-direction:column}.filter-row{display:flex;align-items:center;gap:8px}.filter-label{font-size:10px;font-weight:600;color:var(--c-text3);white-space:nowrap;min-width:28px;letter-spacing:.5px;text-transform:uppercase}.filter-chips-scroll{display:flex;gap:6px;overflow-x:auto;flex:1;padding-bottom:2px;scrollbar-width:none;-ms-overflow-style:none}.filter-chips-scroll::-webkit-scrollbar{display:none}.filter-chip{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:20px;border:1px solid var(--c-border2);font-size:12px;color:var(--c-text2);cursor:pointer;white-space:nowrap;transition:var(--transition);-webkit-user-select:none;user-select:none;flex-shrink:0}.filter-chip:hover{border-color:var(--c-primary);color:var(--c-primary)}.filter-chip.active{background:var(--c-primary-soft);border-color:var(--c-primary);color:var(--c-primary);font-weight:500}.filter-chip-count{background:var(--c-accent);color:#fff;font-size:9px;font-weight:700;border-radius:10px;padding:1px 4px;min-width:14px;text-align:center;line-height:1.4}.sidebar{width:var(--sidebar-w);background:var(--c-surface);border-right:1px solid var(--c-border);overflow-y:auto;overflow-x:hidden;flex-shrink:0;display:flex;flex-direction:column;padding:8px 0}.sidebar-section-label{font-size:10px;font-weight:600;color:var(--c-text3);letter-spacing:.8px;text-transform:uppercase;padding:12px 10px 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-item{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px 6px;cursor:pointer;border-radius:var(--r-sm);margin:2px 6px;transition:var(--transition);min-height:56px;position:relative;text-align:center;border:1px solid transparent;gap:4px;-webkit-user-select:none;user-select:none}.sidebar-item:hover{background:var(--c-surface2)}.sidebar-item.active{background:var(--c-primary-soft);border-color:#4d8eff4d}.sidebar-item.active .sidebar-item-label{color:var(--c-primary)}.sidebar-divider{height:1px;background:var(--c-border);margin:8px 12px}.sidebar-item-icon{font-size:18px;line-height:1}.sidebar-item-label{font-size:11px;color:var(--c-text2);font-weight:500;line-height:1.2;word-break:keep-all}.sidebar-item .count-badge{position:absolute;top:4px;right:4px;background:var(--c-accent);color:#fff;font-size:9px;font-weight:700;border-radius:10px;padding:1px 4px;min-width:16px;text-align:center}.times-filter-group{display:flex;flex-direction:column;padding:4px 6px}.times-chip{display:flex;align-items:center;justify-content:center;padding:6px 4px;border-radius:6px;cursor:pointer;transition:var(--transition);font-size:11px;font-weight:500;color:var(--c-text2);margin:1px 0;border:1px solid transparent;text-align:center;-webkit-user-select:none;user-select:none}.times-chip:hover{background:var(--c-surface2)}.times-chip.active{background:var(--c-primary-soft);border-color:#4d8eff4d;color:var(--c-primary)}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--c-bg)}.main-header{padding:12px 20px;background:var(--c-bg);border-bottom:1px solid var(--c-border);flex-shrink:0}.back-btn{display:inline-flex;align-items:center;gap:4px;background:none;border:none;color:var(--c-primary);font-size:13px;cursor:pointer;padding:0 0 8px;font-family:inherit;transition:var(--transition);opacity:.85}.back-btn:hover{opacity:1;text-decoration:underline}.main-title{font-size:18px;font-weight:700;color:var(--c-text);margin-bottom:2px}.main-subtitle{font-size:13px;color:var(--c-text2)}.main-title .step-label{font-size:12px;font-weight:500;color:var(--c-primary);background:var(--c-primary-soft);padding:2px 8px;border-radius:20px;margin-right:8px}.sort-bar{display:flex;align-items:center;gap:8px;padding:10px 20px;background:var(--c-surface);border-bottom:1px solid var(--c-border);flex-shrink:0}.sort-bar-label{font-size:12px;color:var(--c-text3);flex-shrink:0}.sort-chip{display:flex;align-items:center;gap:4px;padding:4px 12px;border-radius:20px;border:1px solid var(--c-border2);cursor:pointer;font-size:12px;color:var(--c-text2);transition:var(--transition);-webkit-user-select:none;user-select:none}.sort-chip:hover{border-color:var(--c-primary);color:var(--c-primary)}.sort-chip.active{background:var(--c-primary-soft);border-color:var(--c-primary);color:var(--c-primary)}.dist-ref-badge{margin-left:auto;display:flex;align-items:center;gap:4px;font-size:11px;color:var(--c-text2);background:var(--c-surface2);border:1px solid var(--c-border2);border-radius:20px;padding:3px 10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:50%;flex-shrink:1}.dist-ref-dot{color:var(--c-accent);font-size:8px;line-height:1;flex-shrink:0}.search-bar{display:flex;align-items:center;gap:8px;margin-top:10px;padding:0 12px;height:36px;background:var(--c-surface2);border:1px solid var(--c-border);border-radius:var(--r-md);transition:var(--transition)}.search-bar:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 3px var(--c-primary-soft)}.search-icon{font-size:14px;flex-shrink:0;opacity:.6;line-height:1}.search-input{flex:1;background:transparent;border:none;outline:none;color:var(--c-text);font-size:13px;font-family:inherit;line-height:1}.search-input::placeholder{color:var(--c-text3)}.search-clear{background:none;border:none;color:var(--c-text3);cursor:pointer;font-size:18px;line-height:1;padding:0 2px;flex-shrink:0;transition:var(--transition);font-family:inherit}.search-clear:hover{color:var(--c-text)}.spot-list{flex:1;overflow-y:auto;padding:12px 16px;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;align-content:start}.spot-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-md);padding:14px;cursor:pointer;transition:var(--transition);position:relative;overflow:hidden;-webkit-user-select:none;user-select:none;min-height:80px}.spot-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:transparent;transition:var(--transition)}.spot-card:hover{border-color:var(--c-border2);background:var(--c-surface2);transform:translateY(-1px);box-shadow:var(--shadow)}.spot-card.selected{border-color:var(--c-primary);background:var(--c-primary-soft)}.spot-card.selected:before{background:var(--c-primary)}.spot-card.disabled{opacity:.38;cursor:not-allowed;pointer-events:none}.spot-card.disabled:after{content:"已选";position:absolute;top:8px;right:8px;font-size:10px;color:var(--c-text3);background:var(--c-border2);padding:2px 6px;border-radius:4px}.spot-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:8px}.spot-card-name{font-size:14px;font-weight:600;color:var(--c-text);line-height:1.4;flex:1}.spot-card.selected .spot-card-name{color:var(--c-primary)}.check-icon{width:20px;height:20px;border-radius:50%;border:2px solid var(--c-border2);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:var(--transition);font-size:11px}.spot-card.selected .check-icon{background:var(--c-primary);border-color:var(--c-primary);color:#fff}.spot-card-meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.tag{display:inline-flex;align-items:center;gap:3px;font-size:11px;font-weight:600;padding:2px 7px;border-radius:4px;letter-spacing:.3px}.tag-limited3{color:var(--c-tag-limited3);background:var(--c-tag-limited3-bg)}.tag-limited2{color:var(--c-tag-limited2);background:var(--c-tag-limited2-bg)}.tag-limited1{color:var(--c-tag-limited1);background:var(--c-tag-limited1-bg)}.tag-unlimited{color:var(--c-tag-unlimited);background:var(--c-tag-unlimited-bg)}.city-tag{font-size:11px;color:var(--c-text3);background:var(--c-surface2);padding:2px 7px;border-radius:4px}.distance-tag{font-size:11px;color:var(--c-text2);display:inline-flex;align-items:center;gap:3px;margin-left:auto;background:var(--c-surface2);border:1px solid var(--c-border);border-radius:4px;padding:1px 6px;white-space:nowrap;flex-shrink:0}.empty-state{grid-column:1 / -1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;color:var(--c-text3);gap:12px}.empty-state .icon{font-size:40px}.empty-state p{font-size:14px}.right-panel{width:var(--panel-w);background:var(--c-surface);border-left:1px solid var(--c-border);display:flex;flex-direction:column;flex-shrink:0}.panel-header{padding:16px 16px 12px;border-bottom:1px solid var(--c-border);flex-shrink:0}.panel-title{font-size:13px;font-weight:700;color:var(--c-text);margin-bottom:2px}.panel-subtitle{font-size:12px;color:var(--c-text3)}.panel-selections{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:6px}.panel-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--c-text3);gap:10px;font-size:13px}.panel-empty .icon{font-size:36px}.selected-item{display:flex;align-items:center;gap:8px;padding:10px;background:var(--c-surface2);border-radius:var(--r-sm);border:1px solid var(--c-border)}.selected-item-num{width:22px;height:22px;border-radius:50%;background:var(--c-primary);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.step1 .selected-item-num{background:var(--c-primary)}.step2 .selected-item-num{background:var(--c-accent)}.selected-item-info{flex:1;min-width:0}.selected-item-name{font-size:12px;font-weight:600;color:var(--c-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.selected-item-city{font-size:11px;color:var(--c-text3)}.selected-item-remove{width:20px;height:20px;border-radius:50%;border:none;background:transparent;color:var(--c-text3);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;transition:var(--transition);padding:0}.selected-item-remove:hover{color:var(--c-accent);background:var(--c-accent-soft)}.panel-footer{padding:14px 16px;border-top:1px solid var(--c-border);display:flex;flex-direction:column;gap:8px;flex-shrink:0}.step-progress{display:flex;align-items:center;gap:8px;margin-bottom:4px}.step-dot{display:flex;align-items:center;gap:4px;font-size:12px;font-weight:500;color:var(--c-text3)}.step-dot.active{color:var(--c-primary)}.step-dot.done{color:var(--c-tag-unlimited)}.step-dot-circle{width:22px;height:22px;border-radius:50%;border:2px solid currentColor;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;flex-shrink:0}.step-dot.active .step-dot-circle{background:var(--c-primary);border-color:var(--c-primary);color:#fff}.step-dot.done .step-dot-circle{background:var(--c-tag-unlimited);border-color:var(--c-tag-unlimited);color:#fff}.step-line{flex:1;height:2px;background:var(--c-border2);border-radius:1px;position:relative;overflow:hidden}.step-line-fill{position:absolute;left:0;top:0;bottom:0;background:var(--c-tag-unlimited);border-radius:1px;transition:width .4s ease}.btn{display:flex;align-items:center;justify-content:center;gap:6px;padding:11px 16px;border-radius:var(--r-md);cursor:pointer;font-size:14px;font-weight:600;border:none;transition:var(--transition);width:100%;font-family:inherit}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,#4d8eff,#7c4dff);color:#fff;box-shadow:0 4px 16px #4d8eff4d}.btn-primary:not(:disabled):hover{box-shadow:0 6px 24px #4d8eff80;transform:translateY(-1px)}.btn-success{background:linear-gradient(135deg,#00c96f,#00a896);color:#fff;box-shadow:0 4px 16px #00c96f4d}.btn-success:not(:disabled):hover{box-shadow:0 6px 24px #00c96f80;transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--c-text2);border:1px solid var(--c-border2)}.btn-ghost:not(:disabled):hover{border-color:var(--c-primary);color:var(--c-primary)}.panel-section-label{font-size:11px;font-weight:600;color:var(--c-text3);letter-spacing:.5px;padding:2px 0;display:flex;align-items:center;gap:6px}.panel-section-label:after{content:"";flex:1;height:1px;background:var(--c-border)}@media (max-width: 768px){:root{--sidebar-w: 72px;--panel-w: 100%}.app-header{padding:0 14px}.filter-bar{padding:5px 12px}.filter-chip{padding:3px 8px;font-size:11px}.sidebar-item{min-height:50px}.sidebar-item-label{font-size:10px}.right-panel{display:none;position:fixed;bottom:0;left:0;right:0;width:100%;height:60vh;height:60svh;height:60dvh;border-left:none;border-top:1px solid var(--c-border);border-radius:20px 20px 0 0;z-index:100;padding-bottom:env(safe-area-inset-bottom)}.right-panel.open{display:flex}.mobile-bar{display:flex!important;align-items:center;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:var(--c-surface);border-top:1px solid var(--c-border);gap:8px;flex-shrink:0}.mobile-back-btn{width:auto!important;padding:8px 10px!important;font-size:13px!important;white-space:nowrap;flex-shrink:0}.mobile-bar-info{flex:1;font-size:12px;color:var(--c-text2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-bar-info strong{color:var(--c-text)}.spot-list{grid-template-columns:1fr;padding:10px 12px}.main-title{font-size:15px}.back-btn{font-size:12px}}@media (min-width: 769px){.mobile-bar{display:none}}.count-bubble{display:inline-flex;align-items:center;justify-content:center;background:var(--c-accent);color:#fff;font-size:11px;font-weight:700;border-radius:12px;padding:2px 7px;min-width:20px}.fade-in{animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.pulse{animation:pulse .3s ease}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(.95)}to{transform:scale(1)}}