:root{
      --bg:#eceae5;
      --paper:#f8f7f3;
      --paper-2:#f0eee9;
      --ink:#2f312f;
      --muted:#777a77;
      --line:#d5d2cb;
      --line-dark:#b9b6af;
      --accent:#5f6461;
      --accent-dark:#373b39;
      --warm:#9a7561;
      --danger:#9b5a56;
      --shadow:0 10px 28px rgba(48,50,48,.08);
      --r-xl:26px;
      --r-lg:19px;
      --r-md:13px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;min-height:100vh;color:var(--ink);
      background:
        linear-gradient(180deg,rgba(255,255,255,.35),transparent 180px),
        var(--bg);
      font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
    }
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    .app{max-width:1180px;margin:auto;min-height:100vh}
    .topbar{
      position:sticky;top:0;z-index:1000;height:72px;padding:0 20px;
      display:flex;align-items:center;justify-content:space-between;
      background:rgba(236,234,229,.9);backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(69,72,69,.08);
    }
    .brand{display:flex;align-items:center;gap:12px}
    .brand-mark{
      width:40px;height:40px;border-radius:12px;
      display:grid;place-items:center;background:var(--accent-dark);color:#fff;
    }
    .brand small{display:block;font-size:10px;letter-spacing:.18em;color:var(--muted);font-weight:700}
    .brand strong{display:block;font-size:17px;margin-top:2px}
    .header-action{
      border:1px solid var(--line-dark);background:transparent;color:var(--ink);
      border-radius:12px;padding:9px 13px;font-size:12px;font-weight:700;
      display:flex;align-items:center;gap:7px;
    }
    .header-action:hover{background:var(--paper)}
    main{padding:18px 16px 90px}
    .home-grid{display:grid;gap:16px}
    .intro{padding:5px 3px}
    .intro h1{
      margin:0 0 9px;font-family:"Noto Serif TC","Songti TC",serif;
      font-size:clamp(27px,7vw,42px);font-weight:600;line-height:1.24;
    }
    .intro p{margin:0;color:var(--muted);font-size:13px;line-height:1.75}
    .stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:16px}
    .stat{
      padding:12px 8px;text-align:center;background:rgba(248,247,243,.7);
      border:1px solid rgba(70,73,70,.08);border-radius:14px;
    }
    .stat strong{display:block;font-size:20px;font-family:Georgia,serif}
    .stat span{font-size:10px;color:var(--muted)}
    .map-card{
      position:relative;padding:8px;background:var(--paper);
      border:1px solid var(--line);border-radius:var(--r-xl);
      box-shadow:var(--shadow);overflow:hidden;
    }
    #map{height:390px;border-radius:20px;background:#d8d8d4}
    .map-caption{
      position:absolute;left:20px;top:20px;z-index:500;padding:9px 11px;
      background:rgba(248,247,243,.92);border:1px solid rgba(80,82,80,.12);
      border-radius:12px;backdrop-filter:blur(10px);
    }
    .map-caption strong{display:block;font-size:12px}
    .map-caption span{display:block;color:var(--muted);font-size:9px;margin-top:2px}
    .leaflet-control-attribution{font-size:8px!important}
    .leaflet-control-zoom{border:0!important;box-shadow:0 7px 17px rgba(50,52,50,.10)!important}
    .leaflet-control-zoom a{background:var(--paper)!important;color:var(--ink)!important}
    .pin{width:27px;height:34px;position:relative;transition:.2s;filter:drop-shadow(0 5px 6px rgba(45,47,45,.22))}
    .pin:before{
      content:"";position:absolute;left:4px;top:1px;width:19px;height:19px;
      background:#676b68;border:3px solid #f8f7f3;border-radius:50% 50% 50% 7px;
      transform:rotate(-45deg);
    }
    .pin:after{
      content:"";position:absolute;width:6px;height:6px;border-radius:50%;
      background:#f8f7f3;left:11px;top:8px;
    }
    .pin.active{transform:translateY(-5px) scale(1.25)}
    .section{margin-top:20px}
    .section-head{display:flex;justify-content:space-between;align-items:end;padding:0 4px 10px}
    .section-head h2{margin:0;font-family:"Noto Serif TC",serif;font-size:22px;font-weight:600}
    .section-head span{font-size:10px;color:var(--muted)}
    .tools{display:flex;gap:8px;margin-bottom:11px}
    .search{
      flex:1;display:flex;align-items:center;gap:8px;padding:11px 13px;
      background:rgba(248,247,243,.72);border:1px solid var(--line);border-radius:13px;
    }
    .search input{border:0;outline:0;background:transparent;width:100%;color:var(--ink)}
    .filter{border:1px solid var(--line);background:rgba(248,247,243,.72);border-radius:13px;padding:0 12px}
    .journey-list{display:grid;gap:10px}
    .journey-card{
      background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);
      padding:16px;box-shadow:0 6px 18px rgba(50,52,50,.05);
    }
    .journey-top{display:flex;justify-content:space-between;gap:12px}
    .eyebrow{font-size:9px;letter-spacing:.15em;color:var(--muted);font-weight:700;text-transform:uppercase}
    .journey-card h3{font-family:"Noto Serif TC",serif;font-size:19px;font-weight:600;margin:5px 0}
    .date{font-size:11px;color:var(--muted)}
    .pill{align-self:flex-start;background:var(--paper-2);border:1px solid var(--line);border-radius:999px;padding:5px 8px;font-size:9px;color:var(--muted)}
    .summary{font-size:12px;color:#666966;line-height:1.7;margin:13px 0 0}
    .chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:11px}
    .chip{font-size:9px;color:#686b68;background:var(--paper-2);border:1px solid var(--line);border-radius:999px;padding:5px 8px}
    .card-actions{display:flex;justify-content:space-between;align-items:center;margin-top:14px}
    .text-link{border:0;background:transparent;padding:0;color:var(--accent-dark);font-size:11px;font-weight:700}
    .icon-actions{display:flex;gap:4px}
    .icon-actions button{border:0;background:transparent;color:#8b8d8a;width:31px;height:31px;border-radius:9px}
    .icon-actions button:hover{background:var(--paper-2);color:var(--ink)}
    .popover{
      position:fixed;left:14px;right:14px;bottom:14px;z-index:1200;
      max-width:440px;margin:auto;padding:15px;background:rgba(248,247,243,.96);
      border:1px solid var(--line);border-radius:20px;box-shadow:0 20px 48px rgba(40,42,40,.18);
      backdrop-filter:blur(18px);transform:translateY(140%);transition:.3s;
    }
    .popover.show{transform:translateY(0)}
    .popover-head{display:flex;justify-content:space-between}
    .popover h3{font-family:"Noto Serif TC",serif;margin:4px 0 0;font-size:21px}
    .popover button{border:0;background:var(--paper-2);width:32px;height:32px;border-radius:10px}
    .popover-trip{margin-top:9px;padding:10px;border:1px solid var(--line);background:#fff;border-radius:12px;display:flex;justify-content:space-between;align-items:center}
    .popover-trip strong{font-size:11px}.popover-trip span{font-size:9px;color:var(--muted)}

    .home-view.hidden,.detail-view{display:none}
    .detail-view.active{display:block}
    .detail-hero{
      min-height:238px;margin:-18px -16px 0;padding:70px 20px 24px;
      color:white;position:relative;overflow:hidden;border-radius:0 0 28px 28px;
      background:linear-gradient(165deg,#656b68,#303532);
    }
    .detail-hero:after{
      content:"旅";position:absolute;right:-8px;top:2px;
      font-family:serif;font-size:185px;color:rgba(255,255,255,.045);
    }
    .back-button{
      position:absolute;top:15px;left:18px;border:1px solid rgba(255,255,255,.25);
      color:#fff;background:rgba(255,255,255,.10);border-radius:11px;padding:8px 11px;
    }
    .detail-hero .eyebrow{color:#d6d9d7}
    .detail-hero h1{font-family:"Noto Serif TC",serif;font-size:33px;font-weight:600;margin:8px 0 6px}
    .detail-hero p{font-size:11px;color:rgba(255,255,255,.72);margin:0}
    .detail-kpis{
      display:grid;grid-template-columns:repeat(3,1fr);gap:8px;
      position:relative;z-index:5;margin:-18px 2px 0;
    }
    .detail-kpi{
      background:var(--paper);border:1px solid var(--line);border-radius:14px;
      padding:12px;text-align:center;box-shadow:0 7px 18px rgba(45,47,45,.07);
    }
    .detail-kpi strong{display:block;font-size:14px}.detail-kpi span{font-size:9px;color:var(--muted)}
    .detail-toolbar{
      display:flex;justify-content:flex-end;gap:8px;padding:17px 2px 3px;
    }
    .detail-toolbar button{
      border:1px solid var(--line-dark);background:transparent;color:var(--ink);
      border-radius:11px;padding:8px 11px;font-size:10px;font-weight:700;
    }
    .detail-toolbar .danger{color:var(--danger);border-color:#c9aaa7}
    .days-wrap{position:relative;margin-top:10px}
    .days-nav{
      display:flex;gap:8px;overflow-x:auto;padding:2px 2px 11px;scrollbar-width:none;
      scroll-snap-type:x proximity;
    }
    .days-nav::-webkit-scrollbar{display:none}
    .day-tab{
      flex:0 0 auto;border:1px solid var(--line);background:rgba(248,247,243,.75);
      color:var(--muted);border-radius:12px;padding:9px 12px;font-size:10px;white-space:nowrap;
      scroll-snap-align:start;
    }
    .day-tab.active{background:var(--accent-dark);border-color:var(--accent-dark);color:#fff}
    .day-section{display:none}
    .day-section.active{display:block}
    .day-header{padding:10px 3px 12px}
    .day-kicker{font-size:10px;color:var(--warm);font-weight:700;letter-spacing:.12em}
    .day-date{font-size:11px;color:var(--muted);margin-top:4px}
    .day-title-row{display:flex;justify-content:space-between;align-items:start;gap:10px;margin-top:6px}
    .day-title-row h2{font-family:"Noto Serif TC",serif;font-size:24px;font-weight:600;margin:0}
    .day-menu{position:relative}
    .day-menu button{
      border:1px solid var(--line);background:var(--paper);border-radius:10px;
      width:34px;height:34px;color:var(--muted);
    }
    .day-menu-panel{
      display:none;position:absolute;right:0;top:39px;z-index:100;
      min-width:150px;background:var(--paper);border:1px solid var(--line);
      border-radius:12px;padding:6px;box-shadow:var(--shadow);
    }
    .day-menu-panel.show{display:block}
    .day-menu-panel button{
      width:100%;height:auto;border:0;background:transparent;border-radius:8px;
      padding:9px 10px;text-align:left;font-size:10px;color:var(--ink);
    }
    .day-menu-panel button:hover{background:var(--paper-2)}
    .day-menu-panel .danger{color:var(--danger)}
    .day-subtitle{font-size:11px;color:var(--muted);margin:7px 0 0;line-height:1.6}
    .timeline{position:relative;padding-left:23px}
    .timeline:before{content:"";position:absolute;left:8px;top:8px;bottom:12px;width:1px;background:var(--line-dark)}
    .spot-card{
      position:relative;background:var(--paper);border:1px solid var(--line);
      border-radius:17px;padding:14px;margin-bottom:10px;box-shadow:0 5px 15px rgba(45,47,45,.04);
    }
    .spot-card:before{
      content:"";position:absolute;left:-20px;top:18px;width:10px;height:10px;
      background:var(--warm);border:3px solid var(--bg);border-radius:50%;
    }
    .spot-top{display:flex;justify-content:space-between;gap:10px}
    .spot-type{font-size:8px;letter-spacing:.13em;color:var(--accent);font-weight:700}
    .spot-card h3{font-size:14px;margin:5px 0 3px}
    .spot-time{font-size:9px;color:var(--muted)}
    .spot-note{font-size:11px;color:#646764;line-height:1.7;margin:11px 0 0}
    .spot-actions{display:flex;justify-content:flex-end;gap:5px;margin-top:9px}
    .spot-actions button{
      border:1px solid var(--line);background:transparent;border-radius:9px;
      padding:6px 8px;font-size:9px;color:var(--muted);
    }
    .spot-actions .danger{color:var(--danger);border-color:#cdb0ad}
    .thought-toggle{
      width:100%;margin-top:11px;border:0;background:var(--paper-2);
      border-radius:10px;padding:9px 10px;color:var(--accent-dark);
      display:flex;justify-content:space-between;text-align:left;font-size:10px;font-weight:700;
    }
    .thought{display:none;border-top:1px dashed var(--line-dark);margin-top:10px;padding-top:10px;font-size:11px;line-height:1.75;color:#555855}
    .thought.show{display:block}
    .add-spot{
      width:calc(100% - 23px);margin:8px 0 18px 23px;padding:11px;
      border:1px dashed var(--line-dark);background:transparent;color:var(--muted);
      border-radius:13px;font-size:10px;font-weight:700;
    }
    .review{
      margin-top:18px;background:#464b48;color:#fff;border-radius:20px;padding:18px;
    }
    .review h3{font-family:"Noto Serif TC",serif;font-size:19px;font-weight:600;margin:0 0 8px}
    .review p{font-size:11px;line-height:1.75;color:rgba(255,255,255,.72);margin:0}
    .review-actions{display:flex;gap:7px;margin-top:12px}
    .review-actions button{border:1px solid rgba(255,255,255,.24);background:transparent;color:#fff;border-radius:9px;padding:7px 9px;font-size:9px}
    .empty-add-day{
      width:100%;margin-top:15px;padding:13px;border:1px dashed var(--line-dark);
      background:transparent;border-radius:14px;color:var(--muted);font-size:10px;font-weight:700;
    }

    .modal-backdrop{
      position:fixed;inset:0;z-index:2000;display:none;align-items:end;justify-content:center;
      background:rgba(35,37,35,.45);backdrop-filter:blur(7px);
    }
    .modal-backdrop.show{display:flex}
    .modal{
      width:100%;max-width:530px;max-height:88vh;overflow:auto;
      background:var(--paper);border-radius:24px 24px 0 0;
      padding:19px 17px calc(19px + env(safe-area-inset-bottom));
    }
    .modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
    .modal-head h3{font-family:"Noto Serif TC",serif;font-size:21px;font-weight:600;margin:0}
    .modal-head button{border:0;background:var(--paper-2);width:34px;height:34px;border-radius:10px}
    .field{margin-bottom:12px}
    .field label{display:block;font-size:9px;color:var(--muted);font-weight:700;margin-bottom:6px}
    .field input,.field select,.field textarea{
      width:100%;border:1px solid var(--line);background:#f3f1ec;
      border-radius:11px;padding:11px;color:var(--ink);outline:0;
    }
    .modal-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:6px}
    .modal-actions button{border-radius:11px;padding:11px;font-weight:700;border:1px solid var(--line)}
    .secondary{background:transparent;color:var(--ink)}
    .primary{background:var(--accent-dark);color:#fff;border-color:var(--accent-dark)!important}


    .brand-mark{
      font-family:"Noto Serif TC","Songti TC",serif;
      font-size:17px;font-weight:600;letter-spacing:.04em;
    }
    .hero-edit{
      position:absolute;right:18px;top:16px;z-index:2;
      border:1px solid rgba(255,255,255,.26);
      color:#fff;background:rgba(255,255,255,.10);
      border-radius:11px;padding:8px 11px;font-size:10px;font-weight:700;
      backdrop-filter:blur(8px);
    }
    .hero-meta-row{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
    .hero-meta-edit{
      border:0;background:transparent;color:rgba(255,255,255,.8);
      padding:3px 0;font-size:10px;text-decoration:underline;text-underline-offset:3px;
    }
    .itinerary-mode{
      display:flex;align-items:center;gap:7px;margin:16px 2px 4px;
      padding:5px;background:rgba(248,247,243,.65);
      border:1px solid var(--line);border-radius:13px;width:max-content;
      max-width:100%;overflow-x:auto;
    }
    .mode-tab{
      border:0;background:transparent;color:var(--muted);
      border-radius:9px;padding:8px 12px;font-size:10px;white-space:nowrap;
    }
    .mode-tab.active{background:var(--accent-dark);color:#fff}
    .mode-note{font-size:9px;color:var(--muted);margin:7px 4px 0;line-height:1.6}
    .timeline[draggable-list="true"] .spot-card{cursor:grab}
    .timeline[draggable-list="true"] .spot-card:active{cursor:grabbing}
    .spot-card.dragging{opacity:.42;transform:scale(.99)}
    .spot-card.drag-over{border-top:3px solid var(--accent-dark)}
    .drag-handle{
      position:absolute;left:-2px;top:50%;transform:translate(-100%,-50%);
      width:18px;height:36px;display:grid;place-items:center;
      color:#999b98;font-size:15px;user-select:none;
    }
    .sort-help{
      display:flex;align-items:center;gap:6px;color:var(--muted);
      font-size:9px;margin:0 0 9px 24px;
    }


    .transport-grid{
      display:grid;grid-template-columns:1fr;gap:10px;
    }
    .field-group{
      margin:16px 0 9px;padding-top:14px;border-top:1px solid var(--line);
    }
    .field-group:first-of-type{margin-top:0;padding-top:0;border-top:0}
    .field-group-title{
      font-family:"Noto Serif TC",serif;font-size:15px;font-weight:600;
      margin:0 0 4px;
    }
    .field-group-note{font-size:9px;color:var(--muted);line-height:1.6;margin:0 0 11px}
    .two-col{display:grid;grid-template-columns:1fr 1fr;gap:9px}
    .three-col{display:grid;grid-template-columns:1fr 1fr 1fr;gap:9px}
    .check-chips{display:flex;gap:7px;flex-wrap:wrap}
    .check-chip{
      position:relative;border:1px solid var(--line);background:#f3f1ec;
      border-radius:999px;padding:8px 11px;font-size:10px;color:var(--muted);
      user-select:none;
    }
    .check-chip input{position:absolute;opacity:0;pointer-events:none}
    .check-chip:has(input:checked){
      color:#fff;background:var(--accent-dark);border-color:var(--accent-dark);
    }
    .inline-add{
      display:flex;gap:8px;align-items:center;
    }
    .inline-add select{flex:1}
    .inline-add button{
      flex:0 0 auto;border:1px solid var(--line-dark);background:transparent;
      color:var(--ink);border-radius:11px;padding:11px 12px;font-size:10px;font-weight:700;
    }
    .optional-block{display:none}
    .optional-block.show{display:block}
    .hero-meta-row p{font-size:11px;color:rgba(255,255,255,.76);margin:0}
    @media(min-width:600px){
      .transport-grid{grid-template-columns:1fr 1fr}
    }


    .destination-list{display:grid;gap:8px}
    .destination-row{
      display:grid;grid-template-columns:1fr 1fr 1.15fr 36px;gap:8px;
      align-items:end;
    }
    .destination-row select,.destination-row input{
      width:100%;min-width:0;border:1px solid var(--line);background:#f3f1ec;
      border-radius:11px;padding:11px;color:var(--ink);outline:0;
    }
    .remove-row{
      height:42px;border:1px solid #cdb0ad;background:transparent;
      color:var(--danger);border-radius:10px;font-size:16px;
    }
    .add-row-button{
      margin-top:9px;border:1px dashed var(--line-dark);background:transparent;
      color:var(--muted);border-radius:11px;padding:10px 12px;font-size:10px;font-weight:700;
    }
    .flight-sections{display:grid;grid-template-columns:1fr;gap:12px}
    .flight-card{
      min-width:0;border:1px solid var(--line);background:#f3f1ec;
      border-radius:15px;padding:13px;
    }
    .flight-card-head{
      display:flex;justify-content:space-between;align-items:center;margin-bottom:11px;
    }
    .flight-card-head strong{display:block;font-family:"Noto Serif TC",serif;font-size:16px;margin-top:2px}
    .flight-card-head span{
      color:var(--muted);font-size:9px;border:1px solid var(--line);
      background:var(--paper);border-radius:999px;padding:5px 8px;
    }
    .modal{overflow-x:hidden}
    .modal input,.modal select,.modal textarea{min-width:0}

    @media(min-width:760px){
      .topbar{padding:0 28px}
      main{padding:24px 28px 80px}
      .home-grid{grid-template-columns:minmax(0,1.55fr) minmax(300px,.75fr);align-items:start}
      .intro{grid-column:2;grid-row:1}
      .map-card{grid-column:1;grid-row:1 / span 2}
      #map{height:600px}
      .section{grid-column:2;margin-top:0}
      .journey-list{max-height:505px;overflow:auto;padding-right:3px}
      .detail-view{max-width:800px;margin:auto}
      .detail-hero{margin:-24px 0 0;border-radius:0 0 30px 30px}
      .modal-backdrop{align-items:center;padding:24px}
      .modal{border-radius:24px;max-width:940px;width:min(940px,calc(100vw - 48px));max-height:92vh}
      .flight-sections{grid-template-columns:1fr 1fr}
      .destination-row{grid-template-columns:.85fr 1fr 1.2fr 36px}
    }
  
    @media(max-width:599px){
      .destination-row{grid-template-columns:1fr 1fr 36px}
      .destination-row input[aria-label="城市"]{grid-column:1 / span 2}
      .destination-row .remove-row{grid-column:3;grid-row:1 / span 2;height:100%}
      .two-col,.three-col{grid-template-columns:1fr}
    }


    .city-input-grid{
      display:grid;grid-template-columns:1fr 1fr;gap:9px;
    }
    .city-input-grid input{
      width:100%;min-width:0;border:1px solid var(--line);background:#f3f1ec;
      border-radius:11px;padding:11px;color:var(--ink);outline:0;
    }
    .review.is-empty{
      background:#eeeeea;color:var(--muted);border:1px dashed var(--line-dark);
    }
    .review.is-empty p{color:var(--muted)}
    .review-modal{max-width:620px}
    @media(max-width:599px){
      .city-input-grid{grid-template-columns:1fr}
    }


/* Authentication */
.auth-locked{
  visibility:hidden;
  height:100vh;
  overflow:hidden;
}
.auth-gate{
  display:none;
  position:fixed;
  inset:0;
  z-index:5000;
  align-items:center;
  justify-content:center;
  padding:22px;
  background:
    radial-gradient(circle at 50% 10%, rgba(255,255,255,.7), transparent 34rem),
    #e8e6e1;
}
.auth-gate.show{display:flex}
.auth-card{
  width:min(430px,100%);
  padding:34px 28px 30px;
  background:#f8f7f3;
  border:1px solid #d5d2cb;
  border-radius:26px;
  box-shadow:0 24px 70px rgba(45,47,45,.13);
}
.auth-brand{
  width:48px;
  height:48px;
  display:grid;
  place-items:center;
  margin-bottom:22px;
  border-radius:14px;
  color:white;
  background:#373b39;
  font-family:"Noto Serif TC","Songti TC",serif;
  font-size:20px;
}
.auth-card h1{
  margin:8px 0 10px;
  font-family:"Noto Serif TC","Songti TC",serif;
  font-size:30px;
  font-weight:600;
}
.auth-card > p{
  margin:0 0 24px;
  color:#777a77;
  font-size:12px;
  line-height:1.8;
}
.auth-form{display:grid;gap:14px}
.auth-form label span{
  display:block;
  margin-bottom:6px;
  color:#777a77;
  font-size:10px;
  font-weight:700;
}
.auth-form input{
  width:100%;
  padding:13px 14px;
  border:1px solid #d5d2cb;
  border-radius:12px;
  outline:0;
  color:#2f312f;
  background:#f0eee9;
}
.auth-form input:focus{
  border-color:#777a77;
  box-shadow:0 0 0 3px rgba(95,100,97,.10);
}
.auth-form > button{
  margin-top:3px;
  padding:13px;
  border:0;
  border-radius:12px;
  color:white;
  background:#373b39;
  font-weight:700;
}
.auth-form > button:disabled{opacity:.55;cursor:wait}
.auth-error{
  min-height:17px;
  margin:-3px 0 0!important;
  color:#9b5a56!important;
  font-size:10px!important;
}
.header-tools{
  display:flex;
  align-items:center;
  gap:8px;
}
.current-user{
  display:none;
  max-width:180px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  color:#777a77;
  font-size:10px;
}
.logout-action{padding-inline:10px}
@media(min-width:760px){
  .current-user{display:block}
}

/* v0.8 UI consolidation R3 */
.hidden{display:none!important}.modal-open{overflow:hidden}
.map-area{min-width:0}.archive-view-tabs{display:inline-flex;gap:3px;padding:4px;margin-bottom:10px;border:1px solid var(--line);border-radius:13px;background:var(--paper)}
.archive-view-tab{border:0;background:transparent;border-radius:9px;padding:9px 14px;color:var(--ink)}.archive-view-tab.active{background:#fff;box-shadow:0 2px 9px rgba(0,0,0,.08);font-weight:700}
.archive-timeline-card{height:600px;padding:10px 10px;border:1px solid var(--line);border-radius:var(--r-xl);background:var(--paper);overflow:auto;box-shadow:var(--shadow)}
.timeline-years{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-dark);margin:18px 10px 50px}.timeline-years span{text-align:center;padding-top:18px;font-weight:700;position:relative}.timeline-years span:before{content:"";position:absolute;width:12px;height:12px;border:2px solid #aaa;background:var(--paper);border-radius:50%;top:-7px;left:50%;transform:translateX(-50%)}
.archive-timeline-grid{display:grid;grid-template-columns:repeat(4,minmax(130px,1fr));gap:14px}.archive-trip-card{padding:0;text-align:left;border:1px solid var(--line);border-radius:17px;overflow:hidden;background:#fff}.archive-trip-card img{display:block;width:100%;height:125px;object-fit:cover}.archive-trip-body{display:grid;gap:5px;padding:12px}.archive-trip-body b{font-family:"Noto Serif TC",serif;font-size:16px}.archive-trip-body small{color:var(--muted)}
.photo-pin-wrap{background:none!important;border:0!important}.photo-pin{width:48px;height:48px;border-radius:50%;padding:0;border:4px solid #fff;background:#777;overflow:hidden;box-shadow:0 5px 16px rgba(0,0,0,.32);cursor:pointer}.photo-pin img{width:100%;height:100%;object-fit:cover}.map-trip-popup{display:flex;gap:10px;align-items:center;padding:0;border:0;background:transparent;text-align:left;cursor:pointer}.map-trip-popup img{width:50px;height:50px;border-radius:50%;object-fit:cover}.map-trip-popup span{display:grid}.map-trip-popup small{color:var(--muted);line-height:1.5}.leaflet-container{z-index:1}.map-card{isolation:isolate;overflow:hidden}.topbar{z-index:3000}
.detail-hero.has-cover{background-position:center;background-size:cover}.detail-hero.has-cover:after{background:linear-gradient(90deg,rgba(37,42,39,.78),rgba(37,42,39,.28))}
.detail-toolbar{min-height:0;padding:14px 2px 0;justify-content:flex-end}.itinerary-mode{margin-top:12px}.detail-view.active{padding-bottom:60px}
.journey-photo-upload{display:grid;grid-template-columns:104px 1fr;gap:14px;padding:12px;border:1px dashed var(--line-dark);border-radius:14px;align-items:center}.journey-photo-preview{height:88px;border-radius:16px;background:url('https://images.unsplash.com/photo-1549693578-d683be217e58?auto=format&fit=crop&w=500&q=80') center/cover}.journey-photo-upload input{background:transparent!important;border:0!important;padding:0!important}.journey-photo-upload p{font-size:10px;color:var(--muted);margin:8px 0 0}
.modal-backdrop{align-items:flex-start!important;padding:92px 18px 24px!important}.modal{max-height:calc(100vh - 116px)!important;border-radius:24px!important}.modal-head{position:sticky;top:-19px;z-index:5;background:var(--paper);padding:12px 0 10px;margin-top:-10px;border-bottom:1px solid var(--line)}
.spot-card{touch-action:none}.drag-handle{cursor:grab}.spot-card.dragging{opacity:.55;box-shadow:0 16px 32px rgba(0,0,0,.15)}
@media(min-width:760px){.map-area{grid-column:1;grid-row:1 / span 2}.map-card{grid-column:auto;grid-row:auto}.archive-timeline-card{height:600px}.detail-toolbar{padding-top:18px}}
@media(max-width:759px){main{padding-top:14px}.home-grid{display:flex;flex-direction:column}.map-area{order:1}.intro{order:2}.section{order:3}.archive-view-tabs{margin-bottom:12px}.map-card #map{height:430px}.archive-timeline-card{height:auto;min-height:430px;padding:18px 12px}.timeline-years{display:none}.archive-timeline-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.archive-trip-card img{height:150px}.archive-trip-body b{font-size:17px}.detail-hero{margin-top:0}.detail-toolbar{padding:12px 2px 0}.modal-backdrop{padding:82px 10px 12px!important}.modal{max-height:calc(100vh - 94px)!important}.journey-photo-upload{grid-template-columns:1fr}.journey-photo-preview{height:170px}}


/* R4: user refinements + mobile year-group timeline */
.detail-hero.has-cover:after{background:none!important}
.back-button{backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.detail-hero .eyebrow,.detail-hero h1,.detail-hero p{text-shadow:0 2px 8px rgba(0,0,0,.62)}
.detail-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.detail-toolbar .itinerary-mode{margin:0}
.detail-toolbar>.danger{flex:0 0 auto;margin-top:0}
.archive-year-group{display:contents}
.archive-year-label{display:none}
.archive-year-trips{display:contents}

@media(max-width:759px){
  .archive-timeline-card{padding:28px 0 28px 18px;overflow:hidden}
  .archive-timeline-grid{display:flex;flex-direction:column;gap:20px}
  .archive-year-group{display:grid;grid-template-columns:68px minmax(0,1fr);gap:12px;align-items:start;position:relative}
  .archive-year-group:before{content:"";position:absolute;left:25px;top:30px;bottom:-20px;width:1px;background:var(--line-dark)}
  .archive-year-group:last-child:before{bottom:calc(100% - 20px)}
  .archive-year-label{display:flex;align-items:center;gap:9px;position:relative;z-index:1}
  .archive-year-label span{width:16px;height:16px;border:2px solid #a9aba8;border-radius:50%;background:var(--paper);flex:0 0 auto;}
  .archive-year-label b{font-size:16px}
  .archive-year-trips{display:flex;gap:12px;overflow-x:auto;padding:0 18px 8px 0;scroll-snap-type:x proximity;scrollbar-width:none}
  .archive-year-trips::-webkit-scrollbar{display:none}
  .archive-trip-card{flex:0 0 min(224px,72vw);scroll-snap-align:start}
  .archive-trip-card img{height:150px}
  .detail-toolbar{align-items:flex-start;padding-top:14px}
  .detail-toolbar .itinerary-mode{max-width:calc(100% - 112px)}
}

/* v1.0 Beta prototype: CL3 desktop timeline + Journey information */
@media(min-width:760px){
  .archive-timeline-card{padding:28px 22px;overflow-x:auto;overflow-y:auto}
  .archive-timeline-grid{display:flex;align-items:flex-start;gap:28px;min-width:max-content}
  .archive-year-group{display:flex;flex-direction:column;width:230px;flex:0 0 230px;position:relative}
  .archive-year-label{display:flex;align-items:center;gap:10px;padding-bottom:16px;border-bottom:1px solid var(--line-dark)}
  .archive-year-label span{width:14px;height:14px;border:2px solid #a9aba8;border-radius:50%;background:var(--paper);flex:0 0 auto}
  .archive-year-label b{font-family:Georgia,serif;font-size:20px}
  .archive-year-label small{margin-left:auto;color:var(--muted);font-size:9px}
  .archive-year-trips{display:flex;flex-direction:column;gap:14px;padding-top:18px}
  .archive-trip-card img{height:128px}
}
.journey-info-tab{font-weight:700}
.journey-info-grid{display:grid;gap:12px;margin-top:6px}
.journey-info-card{display:grid;grid-template-columns:42px minmax(0,1fr);gap:13px;padding:16px;background:var(--paper);border:1px solid var(--line);border-radius:17px;box-shadow:0 5px 15px rgba(45,47,45,.04)}
.journey-info-card h3{margin:4px 0 10px;font-family:"Noto Serif TC",serif;font-size:17px}
.journey-info-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:var(--paper-2);border:1px solid var(--line);font-weight:700}
.journey-info-card dl{margin:0;display:grid;gap:7px}
.journey-info-card dl div{display:grid;grid-template-columns:76px minmax(0,1fr);gap:10px;padding-top:7px;border-top:1px dashed var(--line)}
.journey-info-card dt{font-size:9px;color:var(--muted);font-weight:700}
.journey-info-card dd{margin:0;font-size:11px;line-height:1.55}
@media(min-width:760px){.journey-info-grid{grid-template-columns:1fr 1fr}.journey-info-card:first-child{grid-column:1/-1}}

/* v1.0.0 Beta: reliable spot sorting */
.timeline[draggable-list="true"] > .spot-card{
  cursor:grab;
  user-select:none;
  -webkit-user-select:none;
  touch-action:pan-x;
  transition:opacity .16s ease,transform .16s ease,box-shadow .16s ease;
}
.timeline[draggable-list="true"] > .spot-card:active{cursor:grabbing}
.timeline[draggable-list="true"] > .spot-card.dragging{
  opacity:.68;
  transform:scale(.985);
  box-shadow:0 18px 38px rgba(0,0,0,.17);
  z-index:20;
}
.timeline[draggable-list="true"] .drag-handle{
  cursor:grab;
  touch-action:none;
}
.timeline[draggable-list="true"] .drag-handle:focus-visible{
  outline:2px solid var(--accent-dark);
  outline-offset:3px;
  border-radius:6px;
}
body.spot-sorting{
  cursor:grabbing;
  user-select:none;
  -webkit-user-select:none;
}

/* v1.0.1 Budget prototype + UI freeze corrections */
.journey-card[role="button"]{cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.journey-card[role="button"]:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(45,47,45,.11);border-color:var(--line-dark)}
.journey-card[role="button"]:focus-visible{outline:2px solid var(--accent-dark);outline-offset:4px}
.card-actions-end{justify-content:flex-end}.budget-tab{font-weight:700}
.budget-section{max-width:1180px;margin:0 auto;padding:0 24px 30px}
.budget-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin:30px 0 18px}
.budget-head h2{margin:5px 0 7px;font-family:"Noto Serif TC",serif;font-size:30px}.budget-head p{max-width:700px;margin:0;color:var(--muted);font-size:12px;line-height:1.8}
.budget-rate-card{display:grid;grid-template-columns:180px minmax(280px,1fr) minmax(220px,1fr);gap:20px;align-items:center;padding:18px 20px;border:1px solid var(--line);border-radius:18px;background:var(--paper);box-shadow:0 7px 20px rgba(45,47,45,.04)}
.budget-rate-card>div,.budget-rate-card label{display:grid;gap:5px}.budget-rate-card span{font-size:9px;font-weight:700;color:var(--muted);letter-spacing:.08em}.budget-rate-card strong{font-size:18px}.budget-rate-card small{color:var(--muted);font-size:10px;line-height:1.6}
.rate-input{display:flex;align-items:center;gap:8px}.rate-input b{font-size:11px;white-space:nowrap}.rate-input input{width:110px;padding:9px 10px;border:1px solid var(--line-dark);border-radius:10px;background:#fff}
.budget-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:14px 0}.budget-kpis article{display:grid;gap:5px;padding:18px;border:1px solid var(--line);border-radius:17px;background:#fff}.budget-kpis span{font-size:10px;color:var(--muted);font-weight:700}.budget-kpis strong{font-family:Georgia,"Noto Serif TC",serif;font-size:25px}.budget-kpis small{font-size:9px;color:var(--muted)}
.budget-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,.7fr);gap:14px;align-items:start}.expense-panel,.budget-summary-panel{padding:18px;border:1px solid var(--line);border-radius:19px;background:var(--paper)}
.budget-panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.budget-panel-head h3,.budget-summary-panel h3{margin:4px 0 0;font-family:"Noto Serif TC",serif;font-size:20px}.budget-panel-head select{padding:9px 11px;border:1px solid var(--line);border-radius:10px;background:#fff}
.expense-list{display:grid;gap:18px}.expense-group{display:grid;gap:0}.expense-group-title{display:flex;justify-content:space-between;padding:0 2px 8px;border-bottom:1px solid var(--line)}.expense-group-title b{font-size:12px}.expense-group-title span{font-size:9px;color:var(--muted)}
.expense-row{display:grid;grid-template-columns:34px minmax(0,1fr) auto 24px;gap:10px;align-items:center;padding:12px 2px;border-bottom:1px dashed var(--line)}.expense-icon{width:32px;height:32px;display:grid;place-items:center;border-radius:10px;background:var(--paper-2);font-size:11px;font-weight:700}.expense-main>div{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}.expense-main b{font-size:12px}.expense-main span,.expense-main small{font-size:9px;color:var(--muted)}.expense-main small{display:block;margin-top:3px}.expense-value{text-align:right;display:grid;gap:2px}.expense-value strong{font-size:12px}.expense-value small{font-size:9px;color:var(--muted)}.expense-delete{border:0;background:transparent;color:var(--muted);font-size:18px;cursor:pointer}.expense-empty{padding:30px;text-align:center;color:var(--muted);font-size:11px}
.category-summary{display:grid;gap:13px;margin-top:18px}.category-row>div:first-child{display:flex;justify-content:space-between;font-size:10px}.category-row span{color:var(--muted)}.category-bar{height:6px;margin-top:6px;border-radius:999px;background:var(--paper-2);overflow:hidden}.category-bar i{display:block;height:100%;border-radius:inherit;background:var(--accent-dark)}.budget-note{margin-top:24px;padding:14px;border-radius:14px;background:var(--paper-2)}.budget-note strong{font-size:11px}.budget-note p{margin:7px 0 0;color:var(--muted);font-size:10px;line-height:1.7}
.expense-money-grid{grid-template-columns:.8fr 1fr 1fr}.expense-modal{max-width:720px}
@media(max-width:759px){.budget-section{padding:0 14px 25px}.budget-head{flex-direction:column}.budget-head .header-action{width:100%}.budget-rate-card{grid-template-columns:1fr}.budget-kpis{grid-template-columns:1fr}.budget-layout{grid-template-columns:1fr}.expense-row{grid-template-columns:32px minmax(0,1fr) auto 20px}.expense-main>div{display:grid;gap:2px}.expense-money-grid{grid-template-columns:1fr}.budget-summary-panel{order:-1}.budget-head h2{font-size:26px}}

/* v1.1 Alpha additions */
.hero-meta-row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.hero-badges{display:flex;gap:8px}.hero-badges span{padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.18);backdrop-filter:blur(10px);font-size:12px;font-weight:700}
.day-tab[data-sortable-day]{display:inline-flex;align-items:center;gap:5px;cursor:grab}.day-tab[data-sortable-day]:active{cursor:grabbing}.day-tab.dragging{opacity:.42;transform:scale(.97)}
.day-drag-handle{font-size:11px;opacity:.45;letter-spacing:-3px}
.template-option{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border:1px solid var(--line,#d8d4cc);border-radius:14px;background:rgba(255,255,255,.48);cursor:pointer}.template-option input{margin-top:4px}.template-option span{display:grid;gap:3px}.template-option small,.field-help{display:block;color:var(--muted,#777);font-size:12px;margin-top:5px;line-height:1.45}
.budget-kpis{grid-template-columns:repeat(4,minmax(0,1fr))}
.missing-info-card{width:100%;display:flex;align-items:center;gap:12px;text-align:left;margin:0 0 22px;padding:14px 16px;border:1px solid #d7a94a;border-radius:16px;background:#fff9e8;color:inherit;cursor:pointer;transition:.2s ease}.missing-info-card:hover,.missing-info-card.active{transform:translateY(-1px);box-shadow:0 8px 24px rgba(90,67,20,.1)}.missing-info-card.is-clear{border-color:#9db7a4;background:#f1f8f3}.missing-info-card>span:nth-child(2){display:grid;gap:2px;flex:1}.missing-info-card small{color:var(--muted,#777)}.missing-info-card>b{font-size:13px}.missing-info-icon{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#e9b94e;color:#fff;font-weight:900}
.expense-incomplete{outline:1px solid rgba(215,169,74,.58);background:#fffaf0}.missing-label{color:#a36c00!important;font-weight:700}
.master-data-panel{margin-top:24px;padding-top:20px;border-top:1px solid var(--line,#ddd)}.master-tabs{display:flex;gap:6px;margin-bottom:12px}.master-tabs button{border:0;border-radius:999px;padding:7px 11px;background:#eeeae3;cursor:pointer}.master-tabs button.active{background:#252724;color:#fff}.master-data-list{display:flex;gap:7px;flex-wrap:wrap;min-height:34px}.master-data-list span{padding:6px 9px;border:1px solid var(--line,#ddd);border-radius:9px;background:#fff;font-size:12px}.master-add{display:flex;gap:8px;margin-top:12px}.master-add input{min-width:0;flex:1}.master-add button{white-space:nowrap}
.converted-preview{display:flex;align-items:center;justify-content:space-between;margin-top:16px;padding:13px 15px;border-radius:12px;background:#f1efe9}.converted-preview strong{font-size:20px}
.summary-empty{color:var(--muted,#777);font-size:13px}
@media(max-width:900px){.budget-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.budget-kpis{grid-template-columns:1fr 1fr}.missing-info-card>b{display:none}.hero-meta-row{align-items:flex-start}.day-drag-handle{display:none}}

/* v1.1.1 interaction refinements */
.expense-row{cursor:pointer;border-radius:12px;transition:background-color .15s ease,transform .15s ease}
.expense-row:hover,.expense-row:focus-visible{background:var(--paper-2);outline:none}
.expense-row:active{transform:scale(.997)}
.expense-delete{position:relative;z-index:2}
.timeline[draggable-list="true"] .spot-card{cursor:default;transition:transform .12s ease,box-shadow .12s ease,opacity .12s ease}
.timeline[draggable-list="true"] .drag-handle{cursor:grab;touch-action:none;user-select:none;-webkit-user-select:none}
.timeline[draggable-list="true"] .drag-handle:active{cursor:grabbing}
.timeline[draggable-list="true"] > .spot-card.dragging{opacity:.72;transform:scale(1.01);box-shadow:0 16px 34px rgba(0,0,0,.16);z-index:8}
body.spot-sorting,body.spot-sorting *{cursor:grabbing!important}