:root{color:#1f292d;background:#eef2f3;font-family:Segoe UI,Microsoft YaHei,sans-serif;font-synthesis:none;letter-spacing:0;--ink: #1f292d;--muted: #66757b;--line: #d8e0e3;--soft-line: #e8edef;--surface: #ffffff;--soft: #f5f7f8;--green: #176b5c;--green-dark: #0e5145;--blue: #22698c;--danger: #a13939;--warning: #815d14}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0}body{overflow:hidden}button,input,select,textarea{font:inherit;letter-spacing:0}button{cursor:pointer}button:disabled{cursor:default;opacity:.38}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #58a3c5;outline-offset:1px}.planner-app{display:grid;grid-template-columns:minmax(390px,440px) minmax(0,1fr);width:100%;height:100%;min-height:0;overflow:hidden}.sidebar{display:flex;min-width:0;min-height:0;flex-direction:column;overflow:hidden;background:var(--surface);border-right:1px solid var(--line);z-index:500}.app-header{position:relative;padding:14px 16px 12px;border-bottom:1px solid var(--line)}.plan-title{width:calc(100% - 150px);min-width:0;height:30px;padding:0;overflow:hidden;border:0;background:transparent;color:var(--ink);font-size:18px;font-weight:750;text-overflow:ellipsis}.summary{display:flex;flex-wrap:wrap;gap:5px 12px;min-height:20px;margin-top:4px;color:var(--muted);font-size:11px}.summary span+span:before{margin-right:12px;color:#b1bdc1;content:"|"}.header-actions{position:absolute;top:13px;right:13px;display:flex;gap:2px}.icon-button{display:inline-grid;width:30px;height:30px;padding:0;place-items:center;border:0;border-radius:4px;background:transparent;color:#46575e}.icon-button:hover{background:#edf2f3;color:var(--ink)}.icon-button.danger:hover{background:#faeeee;color:var(--danger)}.tabs{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line);background:#fafbfb}.tabs button{display:flex;height:42px;align-items:center;justify-content:center;gap:7px;border:0;border-bottom:2px solid transparent;background:transparent;color:#5b696f;font-size:12px;font-weight:680}.tabs button.active{border-bottom-color:var(--green);background:#fff;color:var(--green-dark)}.sidebar-content{min-height:0;flex:1;overflow-y:auto;overscroll-behavior:contain}.route-library{padding:0 14px 20px}.replace-banner{position:sticky;top:0;z-index:20;display:flex;min-height:38px;align-items:center;justify-content:space-between;margin:0 -14px 8px;padding:7px 14px;border-bottom:1px solid #c8dbd4;background:#eef7f4;color:var(--green-dark);font-size:11px;font-weight:700}.replace-banner button{border:0;background:transparent;color:var(--green-dark);font-size:11px}.route-card{padding:14px 2px;border-bottom:1px solid var(--line)}.route-card-head{display:grid;grid-template-columns:5px minmax(0,1fr);gap:10px}.route-swatch{width:5px;height:34px;border-radius:2px;background:var(--route-color)}.route-card h2{margin:0;font-size:14px;line-height:1.35}.route-card p{margin:3px 0 0;color:#536268;font-size:11px;line-height:1.55}.route-meta{display:flex;gap:12px;margin:8px 0 7px 15px;color:var(--muted);font-size:10px}.route-card select,.route-item select{width:calc(100% - 15px);height:34px;margin-left:15px;padding:0 8px;border:1px solid #bfcbcf;border-radius:4px;background:#fff;color:var(--ink);font-size:11px}.route-card .route-caution{margin:7px 0 0 15px;color:#6e5a2f}.route-actions{display:flex;justify-content:flex-end;gap:7px;margin-top:10px}.primary,.secondary{min-height:34px;padding:0 12px;border-radius:4px;font-size:11px;font-weight:680}.primary{border:1px solid var(--green-dark);background:var(--green-dark);color:#fff}.primary:hover{background:#093f36}.secondary{border:1px solid #aebdc2;background:#fff;color:#34474f}.secondary:hover{background:#f0f4f5}.icon-command{display:inline-flex;align-items:center;justify-content:center;gap:6px}.full{width:100%}.plan-editor{padding-bottom:24px}.day-section{padding:12px 14px 13px;border-bottom:1px solid var(--line);background:#fff}.day-section.active{box-shadow:inset 3px 0 var(--green);background:#fbfcfc}.day-header{display:flex;min-height:30px;align-items:center;justify-content:space-between;gap:8px}.day-header>div:first-child{display:flex;align-items:center;gap:8px;font-size:13px}.day-index{display:grid;width:26px;height:22px;place-items:center;border-radius:3px;background:#e8f1ee;color:var(--green-dark);font-size:10px;font-weight:800}.day-controls{display:flex;min-width:0;align-items:center;gap:4px}.day-controls input{width:104px;height:29px;padding:0 5px;border:1px solid #c9d3d6;border-radius:3px;background:#fff;color:#4d5b61;font-size:10px}.day-controls input[type=time]{width:72px}.day-stats{display:flex;flex-wrap:wrap;gap:5px 10px;min-height:18px;margin:5px 0 8px 34px;color:var(--muted);font-size:10px}.weather-line{color:#37637a}.inline-error,.long-day{margin:6px 0 7px 34px;padding:6px 8px;border-left:3px solid #c8783c;background:#fff5e9;color:#704914;font-size:10px;line-height:1.45}.inline-error{border-left-color:#bd5151;background:#fff0f0;color:#833434}.inline-error button{margin-left:6px;border:0;padding:0;background:transparent;color:#9a2f2f;font:inherit;font-weight:700;cursor:pointer}.day-items{display:grid;gap:6px}.plan-item{position:relative;display:flex;min-width:0;align-items:flex-start;gap:9px;padding:9px 8px;border:1px solid var(--soft-line);border-radius:5px;background:#fff}.plan-item[draggable=true]{cursor:grab}.plan-item:hover{border-color:#c8d4d7}.route-item{display:grid;grid-template-columns:5px minmax(0,1fr)}.item-line{width:5px;height:36px;border-radius:2px;background:var(--route-color)}.item-main{min-width:0;flex:1}.item-main>strong,.item-title-row strong{display:block;overflow:hidden;font-size:12px;line-height:1.4;text-overflow:ellipsis;white-space:nowrap}.item-main>span,.item-title-row span{display:block;margin-top:2px;color:var(--muted);font-size:10px;line-height:1.4}.item-title-row{display:flex;min-width:0;align-items:flex-start;justify-content:space-between;gap:8px}.item-title-row>div:first-child{min-width:0}.item-tools{display:flex;flex:0 0 auto;gap:0}.item-tools .icon-button{width:26px;height:26px}.route-item select{width:100%;margin:7px 0 0}.route-item details{margin-top:7px;border-top:1px solid var(--soft-line)}.route-item summary{padding:7px 0 0;color:#506168;font-size:10px;cursor:pointer}.route-node-list{margin:7px 0 0;padding:0;list-style:none}.route-node-list li{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:6px;align-items:start;padding:5px 0;border-top:1px solid #edf1f2}.route-node-list li.skipped{opacity:.48}.route-node-list strong{display:block;font-size:10px}.route-node-list small{display:block;margin-top:1px;color:var(--muted);font-size:9px;line-height:1.35}.route-node-list label{display:flex;align-items:center;gap:3px;color:var(--muted);font-size:9px}.node-clock{color:var(--route-color);font-size:9px;font-weight:700}.stop-item{align-items:center}.stop-item>svg{flex:0 0 auto;margin-top:2px;color:var(--blue)}.stop-item .item-tools{margin-left:auto}.add-stop,.add-day{display:flex;min-height:34px;align-items:center;justify-content:center;gap:6px;border:1px dashed #adbec4;border-radius:4px;background:transparent;color:#4a616a;font-size:10px}.add-stop{width:100%;margin-top:8px}.add-stop:hover,.add-day:hover{border-color:var(--green);color:var(--green-dark)}.add-day{width:calc(100% - 28px);margin:14px}.lodging-section{display:grid;grid-template-columns:124px minmax(0,1fr);gap:8px;align-items:center;min-height:55px;padding:8px 14px 8px 48px;border-bottom:1px solid #cadade;background:#f3f8fa}.lodging-label{display:flex;align-items:center;gap:7px;color:#205d76;font-size:10px}.selected-lodging{display:flex;min-width:0;align-items:center;justify-content:space-between;gap:4px}.selected-lodging span{min-width:0}.selected-lodging strong,.selected-lodging small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.selected-lodging strong{font-size:10px}.selected-lodging small{margin-top:2px;color:var(--muted);font-size:9px}.lodging-search-button{height:30px;border:1px solid #9fbac6;border-radius:4px;background:#fff;color:#205d76;font-size:10px}.search-panel{position:sticky;bottom:0;z-index:40;padding:12px 14px 15px;border-top:1px solid #b9cbd1;background:#fff;box-shadow:0 -5px 18px #1d2f371f}.search-panel-head{display:flex;align-items:center;justify-content:space-between;font-size:12px}.search-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px;margin-top:8px}.search-row input{min-width:0;height:34px;padding:0 9px;border:1px solid #b9c7cc;border-radius:4px}.search-status{display:flex;align-items:center;gap:5px;margin:7px 0 0;color:var(--muted);font-size:10px}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.search-results{max-height:240px;margin-top:8px;overflow-y:auto;border-top:1px solid var(--soft-line)}.search-result{display:block;width:100%;padding:8px 3px;border:0;border-bottom:1px solid var(--soft-line);background:transparent;color:var(--muted);text-align:left;font-size:9px;line-height:1.45}.search-result:hover{background:#f5f8f9}.result-name{display:block;color:var(--ink);font-size:10px;font-weight:700}.map-shell{position:relative;min-width:0;min-height:0;overflow:hidden;background:#dce4e5}.map-container{position:absolute;inset:0}.map-state{position:absolute;inset:0;z-index:10;display:grid;place-items:center;background:#e8edef;color:#53646b;font-size:12px}.map-state.error{color:var(--danger)}.map-tools{position:absolute;top:12px;right:12px;z-index:300;display:flex;gap:6px}.map-tool{display:flex;min-width:34px;height:34px;padding:0 9px;align-items:center;justify-content:center;gap:5px;border:1px solid rgba(32,48,55,.22);border-radius:4px;background:#fff;color:#35464d;box-shadow:0 2px 9px #19262d1f;font-size:10px}.map-tool.active{border-color:var(--green);color:var(--green-dark)}.map-marker{display:grid;width:24px;height:24px;place-items:center;border:2px solid #fff;border-radius:50%;background:var(--green);color:#fff;box-shadow:0 1px 6px #00000057;font-size:9px;font-weight:800}.map-marker.hotel{border-radius:4px;background:var(--blue)}.map-popup{width:230px;padding:2px}.map-popup strong{display:block;padding-right:18px;font-size:14px}.map-popup span{display:block;margin-top:3px;color:var(--muted);font-size:10px;line-height:1.45}.map-popup p{margin:7px 0;color:#405158;font-size:10px;line-height:1.5}.map-popup a{color:#075f9e;font-size:11px;font-weight:700;text-decoration:none}.dialog-backdrop{position:fixed;inset:0;z-index:2000;display:grid;padding:18px;place-items:center;background:#121c206b}.dialog{width:min(420px,100%);padding:16px;border-radius:6px;background:#fff;box-shadow:0 18px 55px #00000040}.dialog-head{display:flex;align-items:center;justify-content:space-between}.dialog h2{margin:0;font-size:15px}.check-row{display:flex;align-items:center;gap:7px;margin-top:14px;font-size:11px}.privacy-note{margin:7px 0;color:var(--muted);font-size:10px;line-height:1.5}.dialog textarea{width:100%;resize:vertical;padding:8px;border:1px solid #c4d0d4;border-radius:4px;color:#4c5d64;font-size:9px;line-height:1.45}.toast{position:fixed;right:18px;bottom:18px;z-index:2200;min-height:38px;padding:0 14px;border:0;border-radius:4px;background:#26383f;color:#fff;box-shadow:0 5px 18px #0003;font-size:11px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:760px){body{overflow:auto}.planner-app{display:flex;min-height:100%;height:auto;overflow:visible;flex-direction:column}.map-shell{order:0;height:43vh;min-height:310px}.sidebar{order:1;min-height:57vh;overflow:visible;border-top:1px solid var(--line);border-right:0}.sidebar-content{overflow:visible}.plan-title{width:calc(100% - 142px);font-size:16px}.day-section{padding-right:10px;padding-left:10px}.day-controls input{width:98px}.lodging-section{grid-template-columns:112px minmax(0,1fr);padding-left:36px}.route-node-list li{grid-template-columns:38px minmax(0,1fr) auto}.map-tools{top:9px;right:9px}}@media(max-width:410px){.app-header{padding-right:12px;padding-left:12px}.plan-title{width:100%;padding-right:145px}.summary{padding-right:8px}.day-header{align-items:flex-start}.day-controls{flex-wrap:wrap;justify-content:flex-end}.item-title-row{display:block}.item-tools{justify-content:flex-end;margin-top:4px}.lodging-section{grid-template-columns:1fr;padding-left:36px}}