@import url('https://fonts.googleapis.com/css2?family=Nunito+Sans:wght@400;600;700;800&display=swap');

:root{
  --color-primary:#3D6EFF;
  --color-primary-dark:#274FDB;
  --color-primary-soft:#E8EDFF;
  --color-teal:#2563EB;
  --color-teal-soft:#DCE7FF;
  --color-accent:#FF6FA0;
  --color-accent-soft:#FFE3ED;
  --color-bg:#F5F6FA;
  --color-card:#FFFFFF;
  --color-ink:#1B2233;
  --color-ink-soft:#8992A6;
  --color-line:#E7EAF2;
  --color-warn:#DC2626;
  --color-warn-soft:#FEE2E2;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-card:0 4px 16px rgba(30,45,90,0.07);
  --shadow-pop:0 12px 32px rgba(30,45,90,0.18);
  font-family:'Nunito Sans', -apple-system, BlinkMacSystemFont, "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}

*{box-sizing:border-box;}
body{
  margin:0;
  background:#E7EAF2;
  color:var(--color-ink);
  min-height:100vh;
  display:flex;
  align-items:flex-start;
  justify-content:center;
  min-height:100dvh;
  overscroll-behavior:none;
}

.device-shell{
  display:flex;
  gap:40px;
  align-items:flex-start;
  padding:40px 24px;
  flex-wrap:wrap;
  justify-content:center;
}

/* ===== 手机外框 ===== */
.phone{
  width:390px;
  height:844px;
  background:var(--color-bg);
  border-radius:44px;
  box-shadow:0 30px 60px rgba(0,0,0,0.35), 0 0 0 10px #1c1c1e;
  overflow:hidden;
  position:relative;
  display:flex;
  flex-direction:column;
}
.statusbar{
  height:32px;
  flex:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 24px;
  font-size:13px;
  font-weight:700;
  color:var(--color-ink);
  background:var(--color-bg);
}
.statusbar-icons{font-size:11px;color:var(--color-ink-soft);font-weight:600;letter-spacing:1px;}

.screen{
  flex:1;
  display:flex;
  flex-direction:column;
  min-height:0;
  background:var(--color-bg);
  position:relative;
}
.screen[hidden]{
  display:none !important;
}

/* ===== 顶部栏 ===== */
.topbar{
  flex:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:6px 20px 12px;
  padding-top:calc(6px + env(safe-area-inset-top, 0px));
}
.topbar h2{
  font-size:17px;margin:0;font-weight:800;
  min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
/* 出发倒计时：从标题栏里独立出来，单独一条 */
.trip-countdown{
  flex:none;
  margin:0 20px 10px;
  padding:7px 12px;
  border-radius:10px;
  background:var(--color-card);
  box-shadow:var(--shadow-card);
  font-size:12.5px;font-weight:700;
  color:var(--color-primary-dark);
}
.icon-btn{
  width:36px;height:36px;border-radius:50%;
  border:none;background:var(--color-card);
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-card);
  color:var(--color-ink);
  cursor:pointer;
}
.icon-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.topbar-actions{display:flex;gap:8px;flex:none;}

/* ===== 滚动区 ===== */
.scroll-area{
  flex:1;
  overflow-y:auto;
  padding:4px 20px 12px;
  -webkit-overflow-scrolling:touch;
}
.bottom-spacer{height:100px;}

/* ===== 卡片 ===== */
.card{
  background:var(--color-card);
  border-radius:var(--radius-lg);
  padding:16px 18px;
  margin-bottom:14px;
  box-shadow:var(--shadow-card);
}
.card--hero{background:linear-gradient(135deg,var(--color-primary),#6E93FF);color:#fff;}
.card--hero .hero-date{color:rgba(255,255,255,.85);}
.card--hero .hero-weather{color:rgba(255,255,255,.9);}
.card--budget-top{margin-top:4px;}
.hero-row{display:flex;align-items:flex-start;justify-content:space-between;}
.hero-date{font-size:12.5px;color:var(--color-primary-dark);font-weight:700;margin-bottom:4px;}
.hero-place{font-size:19px;font-weight:800;}
.hero-weather{text-align:right;color:var(--color-teal);}
.weather-icon{width:30px;height:30px;fill:var(--color-teal-soft);stroke:var(--color-teal);stroke-width:1.5;}
.weather-temp{font-size:13px;font-weight:700;color:var(--color-ink);margin-top:2px;}
.hero-tags{display:flex;gap:6px;margin-top:12px;flex-wrap:wrap;}
.tag{
  font-size:11.5px;font-weight:700;padding:4px 10px;border-radius:20px;
  background:rgba(255,255,255,.7);color:var(--color-primary-dark);
}
.tag--warn{background:var(--color-warn-soft);color:var(--color-warn);}

.section-head{
  display:flex;align-items:center;justify-content:space-between;
  margin:18px 2px 8px;
}
.section-head h3{font-size:15.5px;margin:0;font-weight:800;}
.link-btn{
  border:none;background:none;color:var(--color-ink-soft);
  font-size:12.5px;font-weight:700;cursor:pointer;padding:0;
}

/* ===== 时间轴（首页/行程） ===== */
.timeline{list-style:none;margin:0;padding:0;}
.timeline li{
  position:relative;padding:2px 0 16px 22px;
  border-left:2px solid var(--color-line);
  margin-left:6px;
}
.timeline li:last-child{border-color:transparent;padding-bottom:0;}
.timeline li::before{
  content:'';position:absolute;left:-6px;top:2px;
  width:10px;height:10px;border-radius:50%;
  background:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-soft);
}
.tl-time{font-size:12px;font-weight:800;color:var(--color-primary-dark);}
.tl-title{font-size:14.5px;font-weight:700;margin-top:2px;}
.tl-desc{font-size:12.5px;color:var(--color-ink-soft);margin-top:2px;}

/* ===== 快捷入口网格 ===== */
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:6px;}
.quick-item{
  display:flex;flex-direction:column;align-items:center;gap:6px;
  background:var(--color-card);border:none;border-radius:var(--radius-md);
  padding:12px 4px;box-shadow:var(--shadow-card);cursor:pointer;
}
.quick-item svg{width:20px;height:20px;stroke:var(--color-teal);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.quick-item span{font-size:11px;font-weight:700;color:var(--color-ink);}

/* ===== 预算 ===== */
.budget-row{display:flex;align-items:flex-end;justify-content:space-between;}
.budget-num{font-size:24px;font-weight:800;}
.budget-sub{font-size:12px;color:var(--color-ink-soft);font-weight:600;margin-top:2px;}
.budget-percent{font-size:18px;font-weight:800;color:var(--color-primary);}
.progress-track{height:8px;border-radius:8px;background:var(--color-line);margin-top:10px;overflow:hidden;}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--color-primary),#7FA8FF);border-radius:8px;transition:width .3s;}
.budget-cats{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap;}
.budget-cats .tag{background:rgba(255,255,255,.85);}

/* ===== 打包卡 ===== */
.card--archive{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:#1B2233;color:#fff;
}
.archive-text strong{font-size:14.5px;}
.archive-text p{font-size:12px;color:#AEB7CC;margin:4px 0 0;line-height:1.4;}
.btn{
  border:none;border-radius:999px;padding:10px 18px;font-weight:800;font-size:13px;cursor:pointer;
}
.btn--dark{background:var(--color-primary);color:#fff;flex:none;}
.btn--outline{background:transparent;border:1.5px solid #C9D0E2;color:#5A6479;margin-top:16px;}
.btn--primary{background:var(--color-primary);color:#fff;width:100%;padding:13px;font-size:14.5px;border-radius:var(--radius-md);}
.btn--ghost{background:var(--color-primary-soft);color:var(--color-primary-dark);width:100%;padding:13px;font-size:14.5px;border-radius:var(--radius-md);margin-top:8px;}
.btn--danger{background:var(--color-warn-soft);color:var(--color-warn);width:100%;padding:13px;font-size:14.5px;border-radius:var(--radius-md);margin-top:8px;}
.card-menu-item{
  display:flex;align-items:center;gap:10px;padding:14px 4px;font-size:15px;font-weight:700;
  border-bottom:1px solid var(--color-line);cursor:pointer;
}
.card-menu-item:last-child{border-bottom:none;}
.card-menu-item.is-danger{color:var(--color-warn);}
.card-menu-item svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;}

/* ===== 分段控件（资料箱） ===== */
.segmented{display:flex;gap:6px;padding:2px 20px 12px;flex:none;}
.seg-btn{
  flex:1;border:none;background:var(--color-line);color:var(--color-ink-soft);
  font-weight:800;font-size:13px;padding:9px 0;border-radius:999px;cursor:pointer;
}
.seg-btn.is-active{background:var(--color-primary);color:#fff;}

/* ===== 天数标签（行程页） ===== */
.day-tabs{display:flex;gap:8px;padding:2px 20px 10px;flex:none;overflow-x:auto;}
.day-tab{
  flex:none;border:none;background:var(--color-card);color:var(--color-ink-soft);
  font-weight:800;font-size:12.5px;padding:7px 12px;border-radius:14px;cursor:pointer;
  box-shadow:var(--shadow-card);white-space:nowrap;
  display:flex;flex-direction:column;align-items:center;gap:2px;line-height:1.15;
}
.day-tab-top{display:flex;align-items:baseline;gap:4px;}
.day-tab-top b{font-size:13px;font-weight:800;letter-spacing:.2px;}
.day-tab-top em{font-size:10.5px;font-weight:700;font-style:normal;opacity:.7;}
.day-tab-date{font-size:10.5px;font-weight:700;opacity:.55;letter-spacing:.2px;}
.day-tab.is-active{background:var(--color-teal);color:#fff;box-shadow:none;}
.day-tab.is-active .day-tab-top em,
.day-tab.is-active .day-tab-date{opacity:.9;}

/* ===== 订单/地点卡片 ===== */
.trip-card{
  background:var(--color-card);border-radius:var(--radius-md);padding:14px;margin-bottom:10px;
  box-shadow:var(--shadow-card);user-select:none;-webkit-user-select:none;transition:background .15s;
}
.trip-card.is-pressed{background:var(--color-primary-soft);}
.trip-card-head{display:flex;align-items:center;gap:8px;}
.trip-type-icon{
  width:32px;height:32px;border-radius:10px;flex:none;
  display:flex;align-items:center;justify-content:center;
  background:var(--color-teal-soft);color:var(--color-teal);
}
.trip-type-icon svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;}
.trip-type-icon.type--fuel{background:#FEF3C7;color:#B45309;}
.trip-type-icon.type--park{background:#E0E7FF;color:#4338CA;}
.trip-type-icon.type--food{background:#FCE7F3;color:#BE185D;}
.trip-type-icon.type--train{background:#CFFAFE;color:#0E7490;}
.trip-type-icon.type--rental{background:#EDE9FE;color:#6D28D9;}
.trip-card-title{font-size:14.5px;font-weight:800;flex:1;}
.trip-card-time{font-size:12px;color:var(--color-ink-soft);font-weight:700;}
.trip-card-body{margin-top:8px;font-size:12.5px;color:var(--color-ink-soft);line-height:1.6;}
.trip-card-body b{color:var(--color-ink);font-weight:800;}
.trip-card-actions{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap;}
.mini-btn{
  border:none;background:var(--color-bg);border:1px solid var(--color-line);color:var(--color-ink);
  font-size:12px;font-weight:700;padding:6px 12px;border-radius:999px;cursor:pointer;white-space:nowrap;
}
.mini-btn--accent{
  background:var(--color-primary-soft);border-color:transparent;color:var(--color-primary-dark);
  display:inline-flex;align-items:center;gap:5px;flex:none;white-space:nowrap;
}
.mini-btn--accent svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:1.8;}
.mini-btn--warn{
  background:#FFF7ED;border-color:#FED7AA;color:#C2410C;
  display:inline-flex;align-items:center;gap:5px;
}
.mini-btn--link{
  background:#EFF6FF;border-color:#BFDBFE;color:#1D4ED8;
  display:inline-flex;align-items:center;gap:5px;
}
.img-lightbox{
  position:absolute;inset:0;background:rgba(10,12,20,.82);
  display:flex;align-items:center;justify-content:center;z-index:200;padding:24px;
  box-sizing:border-box;cursor:zoom-out;
}
.img-lightbox[hidden]{display:none !important;}
.img-lightbox img{
  max-width:100%;max-height:100%;border-radius:16px;box-shadow:0 20px 40px rgba(0,0,0,.4);
  cursor:default;
  /* 自绘缩放：禁掉浏览器默认手势处理，否则 touchmove 会被滚动/缩放抢走 */
  touch-action:none; -webkit-user-select:none; user-select:none;
  transform-origin:center center; will-change:transform;
}
.sheet-title-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:2px 0 14px;}
.sheet .sheet-title-row h3{margin:0;flex:1;min-width:0;}

/* ===== 重点打卡 ===== */
.highlight-progress-ring{
  font-size:18px;font-weight:800;color:var(--color-primary-dark);
  background:#fff;border-radius:999px;padding:6px 14px;
}
.highlight-day-head{
  font-size:12.5px;font-weight:800;color:var(--color-ink-soft);
  margin:18px 4px 8px;letter-spacing:.3px;
}
.highlight-day-head:first-child{margin-top:2px;}
.highlight-row{
  display:flex;align-items:flex-start;gap:10px;
  background:var(--color-card);border-radius:var(--radius-md);
  padding:12px 14px;margin-bottom:10px;box-shadow:var(--shadow-card);
  transition:opacity .2s;
}
.highlight-row.is-done{opacity:.6;}
.highlight-main{flex:1;min-width:0;}
.highlight-title-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
.highlight-title{font-size:14.5px;font-weight:800;}
.highlight-row.is-done .highlight-title{text-decoration:line-through;}
.highlight-star{
  font-size:10.5px;font-weight:800;color:var(--color-primary-dark);
  background:var(--color-primary-soft);padding:2px 7px;border-radius:999px;
}
.highlight-time{font-size:11.5px;color:var(--color-teal);font-weight:700;margin-top:3px;}
.highlight-desc{font-size:12px;color:var(--color-ink-soft);margin-top:4px;line-height:1.5;}
.checkin-btn{
  flex:none;border:1.5px solid var(--color-line);background:#fff;color:var(--color-ink-soft);
  font-size:12px;font-weight:800;padding:8px 12px;border-radius:999px;cursor:pointer;
  display:flex;align-items:center;gap:4px;white-space:nowrap;
}
.checkin-btn.is-done{background:#DCFCE7;border-color:#BBF7D0;color:#15803D;}
.checkin-icon{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;}

/* ===== 今日重点 ===== */
.card--spotlight{padding:0;overflow:hidden;}
.spotlight-photo{
  position:relative;height:120px;
  background:linear-gradient(135deg,#9DB8FF,#3D6EFF 60%,#274FDB);
  display:flex;align-items:center;justify-content:center;
}
.spotlight-photo-icon{width:36px;height:36px;fill:none;stroke:rgba(255,255,255,.85);stroke-width:1.6;}
.spotlight-badge{
  position:absolute;top:10px;left:12px;
  background:rgba(20,26,45,.55);color:#fff;font-size:11px;font-weight:800;
  padding:4px 10px;border-radius:999px;letter-spacing:.5px;
}
.spotlight-main{padding:14px 16px 4px;}
.spotlight-title-row{display:flex;align-items:baseline;justify-content:space-between;gap:8px;}
.spotlight-title{font-size:16.5px;font-weight:800;}
.spotlight-time{font-size:12px;font-weight:700;color:var(--color-ink-soft);flex:none;}
.spotlight-desc{font-size:12.5px;color:var(--color-ink-soft);margin-top:4px;line-height:1.5;}

.spotlight-note{
  margin:12px 16px 0;padding:10px 12px;border-radius:var(--radius-sm);
  background:var(--color-bg);border:1px dashed var(--color-line);
}
.spotlight-note-tag{font-size:11px;font-weight:800;color:var(--color-teal);margin-bottom:4px;}
.spotlight-note-text{font-size:13px;color:var(--color-ink);line-height:1.5;}
.spotlight-note--empty{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:var(--color-primary-soft);border:none;
}
.spotlight-note--empty span{font-size:12.5px;color:var(--color-primary-dark);font-weight:700;}

.spotlight-food{
  display:flex;gap:10px;align-items:flex-start;
  margin:12px 16px 0;padding:10px 12px;border-radius:var(--radius-sm);
  background:#FCE7F3;
}
.spotlight-food-icon{
  width:30px;height:30px;border-radius:9px;flex:none;
  display:flex;align-items:center;justify-content:center;
  background:#fff;color:#BE185D;
}
.spotlight-food-icon svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;}
.spotlight-food-label{font-size:11px;font-weight:800;color:#BE185D;}
.spotlight-food-name{font-size:13.5px;font-weight:800;margin-top:1px;}
.spotlight-food-desc{font-size:12px;color:var(--color-ink-soft);margin-top:2px;line-height:1.4;}

.spotlight-tags{display:flex;flex-wrap:wrap;gap:6px;padding:12px 16px 16px;}
.spotlight-tags .tag{background:var(--color-bg);color:var(--color-ink-soft);}

.spotlight-empty{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:12.5px;color:var(--color-ink-soft);font-weight:600;
}

/* ===== 随手记录时间轴 ===== */
.notes-timeline{display:flex;flex-direction:column;gap:12px;}
.note-card{background:var(--color-card);border-radius:var(--radius-md);padding:14px;box-shadow:var(--shadow-card);}
.note-meta{display:flex;justify-content:space-between;font-size:11.5px;color:var(--color-ink-soft);font-weight:700;margin-bottom:6px;}
.note-text{font-size:14px;line-height:1.5;}
.note-photo{
  margin-top:8px;height:120px;border-radius:var(--radius-sm);
  background:linear-gradient(135deg,#DCE7FF,#B9CBFF);
  display:flex;align-items:center;justify-content:center;color:#274FDB;
}
.note-photo svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:1.6;}
.note-loc{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--color-teal);font-weight:700;margin-top:8px;}
.note-loc svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:2;}

/* ===== 证件/清单 ===== */
.cert-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;}
.cert-card{
  background:var(--color-card);border-radius:var(--radius-md);padding:12px;box-shadow:var(--shadow-card);
  display:flex;flex-direction:column;gap:8px;cursor:pointer;
}
.cert-thumb{
  height:70px;border-radius:var(--radius-sm);background:var(--color-primary-soft);
  display:flex;align-items:center;justify-content:center;color:var(--color-primary-dark);
  overflow:hidden;
}
.cert-thumb svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.6;}
.cert-thumb.has-img{padding:0;}
.cert-thumb.has-img img{width:100%;height:100%;object-fit:cover;display:block;}
.cert-name{font-size:13px;font-weight:800;}
.cert-note{font-size:11px;color:var(--color-ink-soft);}
.cert-proof-tag{font-size:10.5px;font-weight:700;color:#1D4ED8;}
.cert-proof-tag--warn{color:#C2410C;}
.order-proof-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:4px;}
.order-proof-item{position:relative;border-radius:12px;overflow:hidden;background:#F1F3F6;}
.order-proof-item img{width:100%;height:120px;object-fit:cover;display:block;cursor:zoom-in;}
.order-proof-del{
  position:absolute;top:6px;right:6px;width:24px;height:24px;border-radius:50%;
  background:rgba(15,20,35,.55);color:#fff;border:none;display:flex;align-items:center;justify-content:center;
  font-size:12px;cursor:pointer;
}

.checklist-group{margin-bottom:16px;}
.checklist-group h4{font-size:13.5px;font-weight:800;margin:0 0 8px 2px;color:var(--color-ink-soft);}
.check-item{
  display:flex;align-items:center;gap:10px;background:var(--color-card);
  border-radius:var(--radius-sm);padding:11px 12px;margin-bottom:8px;box-shadow:var(--shadow-card);
}
.check-box{
  width:20px;height:20px;border-radius:6px;border:2px solid var(--color-line);flex:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
}
.check-box svg{width:12px;height:12px;stroke:#fff;fill:none;stroke-width:3;opacity:0;}
.check-item.is-checked .check-box{background:var(--color-teal);border-color:var(--color-teal);}
.check-item.is-checked .check-box svg{opacity:1;}
.check-item.is-checked .check-label{color:var(--color-ink-soft);text-decoration:line-through;}
.check-label{font-size:13.5px;font-weight:600;flex:1;}

/* 长按拖拽排序：浮起态 */
.cert-card.dragging,
.check-item.dragging{
  position:relative;z-index:30;opacity:.97;
  box-shadow:0 16px 34px rgba(0,0,0,.22);
  will-change:transform;touch-action:none;
}
.cert-card,.check-item{touch-action:pan-y;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;}

/* ===== 账本明细 ===== */
.expense-list{list-style:none;margin:0;padding:0;}
.expense-item{
  display:flex;align-items:center;gap:10px;background:var(--color-card);
  border-radius:var(--radius-sm);padding:11px 12px;margin-bottom:8px;box-shadow:var(--shadow-card);
}
.expense-cat-icon{
  width:34px;height:34px;border-radius:10px;flex:none;background:var(--color-primary-soft);
  color:var(--color-primary-dark);display:flex;align-items:center;justify-content:center;font-size:15px;
}
.expense-main{flex:1;}
.expense-title{font-size:13.5px;font-weight:800;}
.expense-time{font-size:11px;color:var(--color-ink-soft);margin-top:2px;}
.expense-amount{font-size:15px;font-weight:800;color:var(--color-primary-dark);}

/* ===== 底部导航 ===== */
.tabbar{
  flex:none;display:flex;justify-content:space-between;align-items:flex-start;
  padding:8px 10px 20px;background:var(--color-card);
  padding-bottom:max(20px, env(safe-area-inset-bottom, 0px));
  border-top:1px solid var(--color-line);position:relative;z-index:5;
}
.tab-btn{
  flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;
  border:none;background:none;color:var(--color-ink-soft);cursor:pointer;padding:4px 0;
}
.tab-btn svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.tab-btn span{font-size:10.5px;font-weight:700;}
.tab-btn.is-active{color:var(--color-primary);}
.tab-btn--center{margin-top:-26px;}
.tab-center-btn{
  width:48px;height:48px;border-radius:50%;background:var(--color-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-pop);margin-bottom:2px;
}
.tab-center-btn svg{width:22px;height:22px;}
.tab-btn--center span{color:var(--color-ink-soft);}

/* ===== 弹层 ===== */
.sheet-mask{
  position:absolute;inset:0;background:rgba(15,20,35,.45);
  display:flex;align-items:flex-end;justify-content:center;z-index:100;
}
.sheet-mask[hidden]{
  display:none !important;
}
.sheet{
  width:390px;max-width:100%;background:var(--color-bg);border-radius:24px 24px 0 0;
  padding:18px 20px 26px;max-height:80vh;overflow-y:auto;
  padding-bottom:max(26px, calc(14px + env(safe-area-inset-bottom, 0px)));
  animation:sheetUp .22s ease-out;
}
@keyframes sheetUp{from{transform:translateY(24px);opacity:0;}to{transform:translateY(0);opacity:1;}}
.sheet h3{margin:2px 0 14px;font-size:17px;font-weight:800;}
.sheet-close{
  position:absolute;top:14px;right:18px;border:none;background:var(--color-line);
  width:30px;height:30px;border-radius:50%;color:var(--color-ink-soft);cursor:pointer;
}
.field{margin-bottom:12px;}
.field label{display:block;font-size:12.5px;font-weight:700;color:var(--color-ink-soft);margin-bottom:6px;}
.field input, .field select, .field textarea{
  width:100%;border:1.5px solid var(--color-line);border-radius:var(--radius-sm);
  padding:11px 12px;font-size:14px;font-family:inherit;background:#fff;color:var(--color-ink);
}
.field textarea{resize:vertical;min-height:70px;}
.chip-row{display:flex;gap:8px;flex-wrap:wrap;}
.chip{
  border:1.5px solid var(--color-line);background:#fff;color:var(--color-ink-soft);
  font-size:12.5px;font-weight:700;padding:7px 13px;border-radius:999px;cursor:pointer;
}
.chip.is-active{background:var(--color-primary);border-color:var(--color-primary);color:#fff;}
.chip--add{border-style:dashed;background:transparent;color:var(--color-primary-dark);}
.upload-box{
  border:1.5px dashed var(--color-line);border-radius:var(--radius-sm);height:64px;
  display:flex;align-items:center;justify-content:center;color:var(--color-ink-soft);
  font-size:12.5px;font-weight:700;gap:6px;cursor:pointer;
}
.upload-box svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;}

/* ===== 打包导出预览 ===== */
.archive-preview{background:#fff;border-radius:var(--radius-md);padding:14px;box-shadow:var(--shadow-card);margin-top:12px;}
.archive-preview h4{margin:0 0 6px;font-size:15px;}
.archive-preview p{margin:0 0 10px;font-size:12.5px;color:var(--color-ink-soft);line-height:1.6;}
.archive-stats{display:flex;gap:10px;margin-top:10px;}
.archive-stat{flex:1;background:var(--color-bg);border-radius:var(--radius-sm);padding:10px;text-align:center;}
.archive-stat b{display:block;font-size:17px;color:var(--color-primary-dark);}
.archive-stat span{font-size:11px;color:var(--color-ink-soft);}

/* ===== 右侧说明面板 ===== */
.hint-panel{
  width:340px;color:#1B2233;padding-top:12px;
}
.hint-panel h1{font-size:20px;margin:0 0 10px;}
.hint-panel p{font-size:13.5px;line-height:1.7;color:#5A6479;}
.hint-panel ul{font-size:13px;line-height:1.9;color:#5A6479;padding-left:18px;}
.hint-actions{display:flex;gap:10px;flex-wrap:wrap;}
.hint-btn--accent{border-color:var(--color-primary);color:var(--color-primary-dark);background:var(--color-primary-soft);}

/* ===== 感知数据提醒卡片（常驻在行程列表里，点击前不会消失） ===== */
.perception-bubble{
  background:#1B2233;color:#fff;border-radius:var(--radius-md);padding:13px 14px;
  display:flex;align-items:center;gap:10px;box-shadow:var(--shadow-card);
  cursor:pointer;margin-bottom:14px;
}
.perception-bubble-dot{
  width:8px;height:8px;border-radius:50%;background:var(--color-primary);flex:none;
  box-shadow:0 0 0 4px rgba(234,88,12,.3);
}
.perception-bubble-text{font-size:13px;font-weight:700;flex:1;}
.perception-bubble-arrow{color:#8992A6;font-size:18px;}

.perception-detail-card{
  background:var(--color-primary-soft);border-radius:var(--radius-md);padding:14px;margin-bottom:14px;
}
.perception-detail-tag{
  display:inline-block;font-size:11px;font-weight:800;color:var(--color-primary-dark);
  background:#fff;border-radius:999px;padding:3px 10px;margin-bottom:8px;
}
.perception-detail-title{font-size:16px;font-weight:800;margin-bottom:6px;}
.perception-detail-row{font-size:12.5px;color:#5A6479;line-height:1.6;}
.perception-detail-source{font-size:11px;color:var(--color-ink-soft);margin-top:8px;}
@media (max-width: 800px){
  .hint-panel{display:none;}
  .device-shell{padding:0;}
  .phone{width:100vw;height:100vh;height:100dvh;border-radius:0;box-shadow:none;}
}

/* ===== PWA 安装说明 ===== */
.install-card{
  margin-top:14px;padding:13px 14px;border-radius:var(--radius-md);
  background:var(--color-primary-soft);color:var(--color-primary-dark);
  font-size:12.5px;line-height:1.65;
}
.install-card strong{display:block;font-size:14px;margin-bottom:3px;}
.install-steps{margin:10px 0 14px;padding-left:22px;color:#5A6479;font-size:13px;line-height:1.8;}
.install-status{font-size:12px;color:var(--color-teal);font-weight:700;margin-top:10px;text-align:center;}

/* 空状态 */
.empty-tip{text-align:center;color:var(--color-ink-soft);font-size:12.5px;padding:30px 0;}

/* ===== 地图导航选择面板 ===== */
.map-nav-target{
  background:var(--color-primary-soft);
  color:var(--color-primary-dark);
  border-radius:var(--radius-md);
  padding:12px 14px;
  font-size:15px;
  font-weight:600;
  text-align:center;
  word-break:break-all;
}
.map-nav-list{margin-top:14px;}
.map-nav-list .map-nav-btn{margin-top:8px;}
.map-nav-list .map-nav-btn:first-child{margin-top:0;}

/* 行程页左右滑动切天的入场动画 */
@keyframes slideFromRight{from{transform:translateX(28px);opacity:.35;}to{transform:translateX(0);opacity:1;}}
@keyframes slideFromLeft{from{transform:translateX(-28px);opacity:.35;}to{transform:translateX(0);opacity:1;}}
#tripList.slide-from-right{animation:slideFromRight .22s ease-out;}
#tripList.slide-from-left{animation:slideFromLeft .22s ease-out;}

/* 轻提示 toast */
.app-toast{
  position:fixed; left:50%; bottom:96px; transform:translate(-50%,8px);
  max-width:78%; padding:11px 18px; border-radius:12px;
  background:rgba(28,32,40,.92); color:#fff; font-size:14px; line-height:1.45;
  text-align:center; z-index:9999; pointer-events:none;
  opacity:0; transition:opacity .22s ease, transform .22s ease;
}
.app-toast.is-show{ opacity:1; transform:translate(-50%,0); }

/* 表单里的订单附件行：一行文字链接 + 右侧操作 */
.proof-row{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:11px 13px; border-radius:12px; background:#F1F3F6;
}
.proof-link{
  font-size:14px; font-weight:600; color:#2450D8;
  text-decoration:underline; text-underline-offset:3px; cursor:pointer;
}
.proof-link:active{opacity:.6;}
.proof-row-acts{display:flex; align-items:center; gap:8px; flex-shrink:0;}

/* 灯箱：关闭按钮 + 手势提示 */
.img-lightbox{ touch-action:none; }
.lightbox-close{
  position:absolute; top:max(14px, env(safe-area-inset-top, 0px)); right:14px; width:36px; height:36px;
  display:flex; align-items:center; justify-content:center;
  border:none; border-radius:50%; background:rgba(255,255,255,.22);
  backdrop-filter:blur(6px); cursor:pointer; z-index:2; padding:0;
}
.lightbox-close svg{ width:18px; height:18px; stroke:#fff; stroke-width:2.2; fill:none; }
.lightbox-close:active{ background:rgba(255,255,255,.34); }
.lightbox-hint{
  position:absolute; left:50%; bottom:max(18px, env(safe-area-inset-bottom, 0px)); transform:translateX(-50%);
  font-size:12px; color:rgba(255,255,255,.72); letter-spacing:.3px;
  pointer-events:none; white-space:nowrap;
}