:root{
  --bg:#faf6ef;
  --bg-soft:#f3ece0;
  --sidebar:#2e2620;
  --sidebar-soft:#3a3027;
  --ink:#3b342c;
  --ink-soft:#7a6f60;
  --line:#e8ddca;
  --card:#fffdf9;
  --accent:#d97757;
  --accent-soft:#f4d9cc;
  --accent-dark:#b85a3d;
  --green:#7aa86d;
  --yellow:#e0a458;
  --red:#d4624a;
  --blue:#6f93b0;
  --radius:14px;
  --shadow:0 6px 20px rgba(60,40,20,.08);
  --shadow-soft:0 2px 8px rgba(60,40,20,.05);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:14px;
  -webkit-font-smoothing:antialiased;
}
#app{display:flex;height:100vh;overflow:hidden}

/* ============ 侧边栏 ============ */
.sidebar{
  width:248px;flex-shrink:0;
  background:var(--sidebar);
  color:#e8ddca;
  display:flex;flex-direction:column;
  padding:20px 0;
}
.brand{display:flex;align-items:center;gap:12px;padding:6px 22px 22px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand-logo{font-size:30px}
.brand-title{font-size:17px;font-weight:700;color:#fff;letter-spacing:.5px}
.brand-sub{font-size:11px;color:#b3a48f;margin-top:2px}
.nav{flex:1;overflow-y:auto;padding:14px 12px}
.nav-item{
  display:flex;align-items:center;gap:12px;
  padding:11px 14px;border-radius:10px;cursor:pointer;
  color:#cdbfa9;font-size:14px;transition:.15s;
  user-select:none;
}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-item.active{background:var(--accent);color:#fff;box-shadow:0 4px 12px rgba(217,119,87,.4)}
.nav-icon{font-size:18px;width:24px;text-align:center}
.nav-count{margin-left:auto;font-size:11px;background:rgba(255,255,255,.12);padding:1px 8px;border-radius:10px}
.nav-item.active .nav-count{background:rgba(255,255,255,.25)}
.sidebar-foot{padding:14px 16px;border-top:1px solid rgba(255,255,255,.08);display:flex;gap:8px}
.btn-ghost{
  flex:1;background:transparent;border:1px solid rgba(255,255,255,.18);color:#cdbfa9;
  padding:8px;border-radius:8px;cursor:pointer;font-size:12px;transition:.15s;
}
.btn-ghost:hover{background:rgba(255,255,255,.08);color:#fff}

/* ============ 主区域 ============ */
.main{flex:1;display:flex;flex-direction:column;overflow:hidden}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 28px;background:var(--bg);border-bottom:1px solid var(--line);flex-shrink:0;
}
.topbar-left{display:flex;align-items:baseline;gap:14px}
#moduleTitle{font-size:22px;font-weight:700;color:var(--ink)}
.module-desc{color:var(--ink-soft);font-size:13px}
.topbar-right{display:flex;align-items:center;gap:12px}
.search-box{
  display:flex;align-items:center;background:var(--card);
  border:1px solid var(--line);border-radius:20px;padding:6px 14px;width:220px;
}
.search-box input{border:0;outline:0;background:transparent;flex:1;font-size:13px;color:var(--ink)}
.clear-btn{background:transparent;border:0;color:var(--ink-soft);cursor:pointer;font-size:16px;display:none}
.search-box.has-text .clear-btn{display:block}
.btn-primary{
  background:var(--accent);color:#fff;border:0;
  padding:8px 18px;border-radius:20px;cursor:pointer;font-size:13px;font-weight:600;
  transition:.15s;box-shadow:0 4px 10px rgba(217,119,87,.3);
}
.btn-primary:hover{background:var(--accent-dark)}
.btn-primary:disabled{opacity:.5;cursor:not-allowed}
.content{flex:1;overflow-y:auto;padding:24px 28px}

/* ============ 通用卡片 ============ */
.grid{display:grid;gap:16px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;box-shadow:var(--shadow-soft);position:relative;transition:.15s;
}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card-row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.card-title{font-weight:600;font-size:15px;color:var(--ink)}
.card-sub{color:var(--ink-soft);font-size:12px;margin-top:3px}
.tag{
  display:inline-block;font-size:11px;padding:2px 9px;border-radius:10px;
  background:var(--accent-soft);color:var(--accent-dark);margin-right:5px;
}
.tag.green{background:#e2edd9;color:#5a7d4d}
.tag.yellow{background:#f6e6cd;color:#a87427}
.tag.red{background:#f4d6cc;color:#a8442b}
.tag.blue{background:#d9e4ec;color:#4d6f86}
.tag.gray{background:#eee6d8;color:#8a7d68}
.muted{color:var(--ink-soft);font-size:12px}
.empty{
  text-align:center;padding:60px 20px;color:var(--ink-soft);
}
.empty-icon{font-size:48px;margin-bottom:10px;opacity:.5}

/* 卡片操作按钮 */
.card-actions{display:flex;gap:6px;margin-top:10px}
.icon-btn{
  background:var(--bg-soft);border:0;color:var(--ink-soft);
  padding:5px 10px;border-radius:8px;cursor:pointer;font-size:12px;transition:.15s;
}
.icon-btn:hover{background:var(--accent-soft);color:var(--accent-dark)}
.icon-btn.danger:hover{background:#f4d6cc;color:#a8442b}

/* ============ 弹窗 ============ */
.modal-mask{
  position:fixed;inset:0;background:rgba(40,28,16,.45);
  display:none;align-items:center;justify-content:center;z-index:100;
}
.modal-mask.show{display:flex}
.modal{
  background:#fff;width:560px;max-width:92vw;max-height:88vh;
  border-radius:16px;display:flex;flex-direction:column;overflow:hidden;
  box-shadow:0 20px 60px rgba(0,0,0,.25);
}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--line)}
#modalTitle{font-size:17px;font-weight:700}
.modal-close{background:transparent;border:0;font-size:24px;color:var(--ink-soft);cursor:pointer;line-height:1}
.modal-body{padding:22px;overflow-y:auto;flex:1}
.modal-foot{padding:14px 22px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}
.modal-foot .btn-ghost{flex:0 0 auto;border-color:var(--line);color:var(--ink-soft)}

/* 表单 */
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:13px;color:var(--ink);margin-bottom:6px;font-weight:600}
.form-label .req{color:var(--red)}
.form-control{
  width:100%;padding:9px 12px;border:1px solid var(--line);border-radius:8px;
  font-size:13px;color:var(--ink);background:#fff;outline:0;transition:.15s;font-family:inherit;
}
.form-control:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
textarea.form-control{min-height:80px;resize:vertical}
.form-row{display:flex;gap:10px}
.form-row .form-group{flex:1}
.form-hint{font-size:11px;color:var(--ink-soft);margin-top:4px}
.form-control[type="file"]{padding:7px}
.img-thumb{
  width:80px;height:80px;object-fit:cover;border-radius:8px;border:1px solid var(--line);cursor:pointer;
}
.img-thumb-wrap{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:8px}
.photo-grid img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:6px;cursor:pointer}

/* ============ 衣橱 ============ */
.wardrobe-item{position:relative}
.wardrobe-item img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px;margin-bottom:8px;background:var(--bg-soft)}
.outfit-suggestion{background:var(--bg-soft);border-radius:10px;padding:14px;margin-top:10px}
.outfit-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.outfit-row img{width:54px;height:54px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.outfit-empty{color:var(--ink-soft);font-size:12px;padding:8px}

/* ============ 消耗品 ============ */
.consumable-stock{font-size:13px;font-weight:600}
.stock-bar{height:6px;background:var(--bg-soft);border-radius:3px;margin-top:6px;overflow:hidden}
.stock-bar span{display:block;height:100%;border-radius:3px}

/* ============ 赏味期限 ============ */
.exp-item{display:flex;align-items:center;gap:14px}
.exp-thumb{width:48px;height:48px;border-radius:8px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0}
.exp-countdown{font-size:22px;font-weight:700;line-height:1}
.exp-countdown small{font-size:11px;color:var(--ink-soft);font-weight:400}
.exp-card.expired{border-left:4px solid var(--red)}
.exp-card.soon{border-left:4px solid var(--yellow)}
.exp-card.safe{border-left:4px solid var(--green)}

/* ============ 旅行地图 ============ */
.map-wrap{display:grid;grid-template-columns:1.2fr 1fr;gap:20px}
.china-map{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px;height:fit-content}
.china-map svg{width:100%;height:auto}
.province{fill:#e8ddca;stroke:#fff;stroke-width:.8;cursor:pointer;transition:.2s}
.province:hover{fill:var(--accent-soft)}
.province.visited{fill:var(--accent)}
.province.visited:hover{fill:var(--accent-dark)}
.map-legend{display:flex;gap:14px;font-size:12px;color:var(--ink-soft);margin-top:8px;justify-content:center}
.map-legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:5px;vertical-align:middle}
.travel-list{max-height:560px;overflow-y:auto}

/* ============ 周末日历 ============ */
.year-cal{display:grid;grid-template-columns:repeat(13,1fr);gap:4px;background:var(--card);padding:14px;border-radius:var(--radius);border:1px solid var(--line)}
.cal-cell{
  aspect-ratio:1;border-radius:5px;background:var(--bg-soft);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-size:9px;color:var(--ink-soft);cursor:pointer;transition:.15s;position:relative;
}
.cal-cell.weekend{background:#f0e6d2}
.cal-cell.today{outline:2px solid var(--accent);outline-offset:-2px}
.cal-cell.has-plan{background:var(--accent-soft);color:var(--accent-dark)}
.cal-cell.has-outing{background:var(--accent);color:#fff}
.cal-cell .star{position:absolute;top:1px;right:2px;font-size:8px;color:#fff}
.cal-cell.has-plan .star{color:var(--accent-dark)}
.cal-month-label{grid-column:span 13;font-size:11px;font-weight:700;color:var(--ink);margin-bottom:2px;text-align:center}
.weekend-detail{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:14px}
.weekend-date{font-weight:700;font-size:15px;margin-bottom:8px}
.weekend-field{margin-bottom:8px}
.weekend-field b{color:var(--ink-soft);font-weight:600;margin-right:6px}

/* ============ 节日 ============ */
.festival-item{display:flex;align-items:center;gap:12px}
.fest-emoji{font-size:28px;width:48px;text-align:center}
.fest-name{font-weight:600;font-size:15px}
.fest-date{color:var(--ink-soft);font-size:12px;margin-top:2px}
.fest-countdown{margin-left:auto;text-align:right}
.fest-cd-num{font-size:20px;font-weight:700;color:var(--accent)}
.fest-cd-num.expired{color:var(--ink-soft)}
.fest-cd-label{font-size:11px;color:var(--ink-soft)}

/* ============ 身体 ============ */
.fitness-stat{display:flex;gap:14px;margin-bottom:18px}
.stat-card{flex:1;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.stat-num{font-size:26px;font-weight:700;color:var(--accent)}
.stat-label{font-size:12px;color:var(--ink-soft);margin-top:2px}

/* ============ 备忘 ============ */
.note-card{position:relative}
.note-content{font-size:13px;line-height:1.6;color:var(--ink);white-space:pre-wrap;word-break:break-word;margin-top:6px}
.note-images{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.note-images img{width:64px;height:64px;object-fit:cover;border-radius:6px;cursor:pointer}
.note-link{display:inline-flex;align-items:center;gap:4px;color:var(--blue);font-size:12px;text-decoration:none;margin-top:6px}
.note-link:hover{text-decoration:underline}

/* ============ 行李清单 ============ */
.packing-trip{margin-bottom:16px}
.packing-list li{display:flex;align-items:center;gap:8px;padding:6px 0;list-style:none}
.packing-list input[type="checkbox"]{accent-color:var(--accent);width:16px;height:16px}
.packing-list label{flex:1;cursor:pointer}
.packing-list label.checked{text-decoration:line-through;color:var(--ink-soft)}
.packing-progress{height:6px;background:var(--bg-soft);border-radius:3px;overflow:hidden;margin:8px 0}
.packing-progress span{display:block;height:100%;background:var(--green)}

/* ============ 食谱 ============ */
.diet-day{margin-bottom:14px}
.diet-day-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.diet-day-head .date{font-weight:700;font-size:14px}
.meal-block{background:var(--bg-soft);border-radius:8px;padding:8px 12px;margin-bottom:6px}
.meal-block b{font-size:12px;color:var(--accent-dark);margin-right:6px}
.nutrition-tip{background:#eef3e8;border-radius:8px;padding:10px 14px;font-size:12px;color:#5a7d4d;line-height:1.6}

/* ============ 图片预览 ============ */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.85);display:none;align-items:center;justify-content:center;z-index:200;padding:40px}
.lightbox.show{display:flex}
.lightbox img{max-width:90vw;max-height:90vh;object-fit:contain;border-radius:8px}
.lightbox-close{position:absolute;top:24px;right:30px;color:#fff;font-size:40px;cursor:pointer;line-height:1}

/* toast */
.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(40px);background:var(--ink);color:#fff;padding:10px 22px;border-radius:24px;font-size:13px;opacity:0;pointer-events:none;transition:.3s;z-index:300}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* 滚动条 */
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#d9cdb9;border-radius:4px}
::-webkit-scrollbar-track{background:transparent}

/* 响应式 */
@media (max-width:900px){
  .sidebar{width:64px}.brand-text,.nav-item span:not(.nav-icon),.sidebar-foot{display:none}
  .nav-item{justify-content:center}
  .grid.cols-3,.grid.cols-4{grid-template-columns:repeat(2,1fr)}
  .map-wrap{grid-template-columns:1fr}
}

/* 手机端（<=640px）：侧栏折叠成顶部横向 tab + 内容区铺满 */
@media (max-width:640px){
  #app{flex-direction:column;height:100vh;height:100dvh}
  .sidebar{
    width:100%;flex-shrink:0;flex-direction:row;align-items:center;
    padding:0 10px;height:56px;overflow-x:auto;overflow-y:hidden;
    -webkit-overflow-scrolling:touch;position:sticky;top:0;z-index:10;
  }
  .brand{padding:0 8px 0 0;border-bottom:0;border-right:1px solid rgba(255,255,255,.08);flex-shrink:0}
  .brand-logo{font-size:22px}
  .nav{
    flex:1;overflow-x:auto;overflow-y:hidden;
    display:flex;flex-direction:row;padding:0;scrollbar-width:none;
  }
  .nav::-webkit-scrollbar{display:none}
  .nav-item{
    flex-shrink:0;padding:8px 12px;border-radius:20px;
    gap:6px;font-size:12px;white-space:nowrap;
  }
  .nav-icon{font-size:16px;width:auto}
  .nav-count{font-size:10px;padding:0 6px}

  .main{flex:1;width:100%;min-height:0}
  .topbar{
    flex-wrap:wrap;padding:12px 14px;gap:8px;
  }
  .topbar-left{flex:1;min-width:0}
  #moduleTitle{font-size:18px}
  .module-desc{font-size:11px}
  .topbar-right{width:100%;justify-content:space-between}
  .search-box{width:100%;flex:1}
  .btn-primary{padding:8px 14px;font-size:12px}
  .content{padding:14px;-webkit-overflow-scrolling:touch}

  .grid{gap:10px}
  .grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}
  .card{padding:12px}
  .photo-grid{grid-template-columns:repeat(2,1fr)}
  .year-cal{grid-template-columns:repeat(8,1fr);gap:3px;padding:10px}

  /* 让地图、日历等横向滚动而非被压扁 */
  .map-wrap{grid-template-columns:1fr}
  .modal-body{padding:14px;max-height:70vh;overflow-y:auto}
  .modal-card{width:94vw;max-width:none}
}