/* ============================================================
   闲置集市 · 网页版样式（零依赖）
   移动优先；PC 端内容区限宽 480px 居中，模拟手机版式
   ============================================================ */

:root {
  --primary: #ff6a00;
  --primary-light: #fff1e8;
  --danger: #ff3b30;
  --text: #1a1a1a;
  --text-2: #666666;
  --text-3: #999999;
  --line: #eeeeee;
  --bg: #f5f6f8;
  --card: #ffffff;
  --radius: 12px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body { height: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: #e9ebef;
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; border: none; background: none; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: 14px; outline: none; }

/* ---------- 手机容器 ---------- */
.phone {
  position: relative;
  width: 100%;
  max-width: 480px;
  min-height: 100vh;
  margin: 0 auto;
  background: var(--bg);
  box-shadow: 0 0 24px rgba(0, 0, 0, 0.08);
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

@media (min-width: 520px) {
  body { padding: 0; }
  .phone { min-height: 100vh; }
}

.loading-page {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-3);
  min-height: 60vh;
}

.spinner {
  width: 28px; height: 28px;
  border: 3px solid var(--line);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 顶部导航 ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  min-height: 48px;
}
.navbar .nav-back {
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: var(--text);
  border-radius: 50%;
}
.navbar .nav-back:active { background: var(--bg); }
.navbar .nav-title {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.navbar .nav-title.left { text-align: left; }
.navbar .nav-right { min-width: 30px; text-align: right; font-size: 13px; color: var(--text-2); }

/* ---------- 页面主体 ---------- */
.page { flex: 1; display: flex; flex-direction: column; min-height: 60vh; }
.page-body { flex: 1; padding-bottom: calc(20px + var(--safe-bottom)); }

/* ---------- 首页 ---------- */
.home-hero {
  background: linear-gradient(135deg, var(--primary), #ff9436);
  color: #fff;
  padding: 16px 14px 18px;
}
.home-search {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 999px;
  padding: 8px 14px;
  color: var(--text-3);
  font-size: 13px;
}
.home-search .s-icon { font-size: 15px; }
.home-search input { flex: 1; border: none; background: none; font-size: 13px; color: var(--text); }
.home-stats {
  display: flex; gap: 18px;
  margin-top: 12px;
  font-size: 12px;
  opacity: 0.95;
}
.home-stats b { font-size: 15px; font-weight: 700; margin-right: 2px; }

.notice-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  background: #fffbe8;
  color: #b26a00;
  font-size: 12px;
}
.notice-bar::before { content: "📢"; }

.cat-tabs {
  display: flex; gap: 8px;
  padding: 10px 12px 6px;
  overflow-x: auto;
  background: var(--card);
  position: sticky; top: 48px; z-index: 90;
  scrollbar-width: none;
}
.cat-tabs::-webkit-scrollbar { display: none; }
.cat-tab {
  flex: 0 0 auto;
  padding: 5px 14px;
  border-radius: 999px;
  background: var(--bg);
  color: var(--text-2);
  font-size: 13px;
  border: 1px solid transparent;
}
.cat-tab.active {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary);
  font-weight: 600;
}

.sort-row {
  display: flex; align-items: center; gap: 14px;
  padding: 8px 12px;
  font-size: 12px;
  color: var(--text-2);
}
.sort-row .sort-chip { padding: 3px 0; }
.sort-row .sort-chip.active { color: var(--primary); font-weight: 600; }

/* ---------- 瀑布流商品卡片 ---------- */
.waterfall { padding: 4px 10px 8px; column-count: 2; column-gap: 10px; }
.l-card {
  break-inside: avoid;
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 10px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  cursor: pointer;
  transition: transform 0.12s;
}
.l-card:active { transform: scale(0.98); }
.l-card .cover { position: relative; width: 100%; aspect-ratio: 1/1; background: var(--line); }
.l-card .cover img { width: 100%; height: 100%; object-fit: cover; }
.l-card .cover .no-img {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3); font-size: 24px;
}
.l-card .cover .sold-mask, .l-card .cover .offshelf-mask {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0, 0, 0, 0.45);
  color: #fff; font-size: 15px; font-weight: 600; letter-spacing: 2px;
}
.l-card .info { padding: 8px 10px 10px; }
.l-card .title {
  font-size: 13px; line-height: 1.35;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  min-height: 36px;
}
.l-card .price-row { display: flex; align-items: baseline; gap: 6px; margin-top: 6px; }
.l-card .price { color: var(--danger); font-weight: 700; font-size: 16px; }
.l-card .orig-price { color: var(--text-3); font-size: 11px; text-decoration: line-through; }
.l-card .tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.tag {
  font-size: 10px; padding: 1px 5px;
  border-radius: 4px;
  background: var(--bg); color: var(--text-2);
}
.tag.cond { background: var(--primary-light); color: var(--primary); }
.l-card .meta {
  display: flex; align-items: center; gap: 6px;
  margin-top: 8px; font-size: 11px; color: var(--text-3);
}
.l-card .meta .avatar {
  width: 16px; height: 16px; border-radius: 50%;
  object-fit: cover; background: var(--line);
}
.l-card .meta .seller-name {
  max-width: 72px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.l-card .meta .fav-num { margin-left: auto; }

/* ---------- 列表（纵向单列，用于收藏/关注/管理） ---------- */
.list { padding: 10px 12px; display: flex; flex-direction: column; gap: 10px; }
.l-row {
  display: flex; gap: 10px;
  background: var(--card);
  border-radius: var(--radius);
  padding: 10px;
  cursor: pointer;
  align-items: stretch;
}
.l-row:active { background: #fafafa; }
.l-row .cover {
  width: 96px; height: 96px; flex: 0 0 96px;
  border-radius: 8px; overflow: hidden;
  background: var(--line);
  position: relative;
}
.l-row .cover img { width: 100%; height: 100%; object-fit: cover; }
.l-row .cover .no-img { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--text-3); font-size: 20px; }
.l-row .info { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.l-row .title {
  font-size: 13px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.l-row .price { color: var(--danger); font-weight: 700; font-size: 15px; margin-top: auto; }
.l-row .meta { font-size: 11px; color: var(--text-3); margin-top: 4px; }
.l-row .row-actions { display: flex; flex-direction: column; justify-content: center; gap: 6px; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 4px;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13px;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--line);
}
.btn:active { opacity: 0.8; }
.btn.primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn.danger { background: #fff; color: var(--danger); border-color: var(--danger); }
.btn.ghost { background: #fff; border-color: var(--primary); color: var(--primary); }
.btn.block { display: flex; width: 100%; padding: 12px; font-size: 15px; border-radius: 10px; }
.btn.sm { padding: 5px 12px; font-size: 12px; }
.btn:disabled { opacity: 0.5; }

/* ---------- FAB ---------- */
.fab {
  position: fixed;
  right: calc(50% - 240px + 16px);
  bottom: calc(28px + var(--safe-bottom));
  z-index: 200;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 26px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 16px rgba(255, 106, 0, 0.4);
  transition: transform 0.15s;
}
.fab:active { transform: scale(0.92); }
.fab .fab-label {
  position: absolute; right: 62px;
  white-space: nowrap;
  background: rgba(0, 0, 0, 0.72);
  color: #fff; font-size: 12px;
  padding: 4px 10px; border-radius: 6px;
}

/* ---------- 底部导航栏 ---------- */
.bottom-nav {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 100%;
  max-width: 480px;
  height: calc(56px + var(--safe-bottom));
  padding-bottom: var(--safe-bottom);
  display: flex;
  align-items: stretch;
  background: var(--card);
  border-top: 1px solid var(--line);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.04);
  z-index: 300;
}
.bn-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--text-3);
  font-size: 11px;
  -webkit-tap-highlight-color: transparent;
}
.bn-item:active { background: var(--bg); }
.bn-item.active { color: var(--primary); }
.bn-item .bn-ico { font-size: 20px; line-height: 1.1; }
.bn-item .bn-label { font-size: 11px; transform: scale(0.94); }
.bn-item.bn-center { flex: 0 0 58px; position: relative; }
.bn-item.bn-center .bn-plus {
  width: 42px; height: 42px;
  margin-top: -16px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 26px; font-weight: 300;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(255, 106, 0, 0.45);
}
.bn-item.bn-center:active .bn-plus { transform: scale(0.92); }
.bn-item.bn-center .bn-label { margin-top: 4px; }

/* 内容避让底部导航，避免被固定栏遮盖 */
#app.has-bottom-nav { padding-bottom: calc(56px + var(--safe-bottom)); }

/* ---------- 详情页 ---------- */
.detail-swiper { position: relative; width: 100%; aspect-ratio: 1/1; background: #000; }
.detail-swiper img, .detail-swiper video { width: 100%; height: 100%; object-fit: cover; }
.detail-swiper .img-index {
  position: absolute; right: 12px; bottom: 12px;
  background: rgba(0, 0, 0, 0.5); color: #fff;
  font-size: 11px; padding: 2px 8px; border-radius: 999px;
}

.detail-card { background: var(--card); padding: 14px; margin-bottom: 10px; }
.detail-price-row { display: flex; align-items: baseline; gap: 8px; }
.detail-price { color: var(--danger); font-size: 26px; font-weight: 700; }
.detail-orig { color: var(--text-3); font-size: 13px; text-decoration: line-through; }
.detail-title { font-size: 16px; font-weight: 600; margin-top: 8px; line-height: 1.45; }
.detail-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.detail-desc { font-size: 13px; color: var(--text); line-height: 1.7; white-space: pre-wrap; margin-top: 10px; }
.detail-meta-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 10px 14px;
  margin-top: 12px;
  font-size: 12px;
}
.detail-meta-grid .k { color: var(--text-3); }
.detail-meta-grid .v { color: var(--text); margin-top: 2px; }

.reject-tip {
  background: #fff1f0; color: var(--danger);
  font-size: 12px; padding: 8px 12px;
  border-radius: 8px; margin-top: 10px;
}

.seller-card {
  display: flex; align-items: center; gap: 10px;
  background: var(--card);
  padding: 14px;
  margin-bottom: 10px;
}
.seller-card .avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--line); object-fit: cover; }
.seller-card .s-info { flex: 1; min-width: 0; }
.seller-card .s-name { font-size: 14px; font-weight: 600; }
.seller-card .s-sub { font-size: 11px; color: var(--text-3); margin-top: 2px; }

.sec-title {
  font-size: 14px; font-weight: 600;
  padding: 14px 14px 8px;
  display: flex; align-items: center; gap: 6px;
}
.sec-title .count { color: var(--text-3); font-size: 12px; font-weight: 400; }

.comment-list { background: var(--card); padding: 0 14px; }
.comment-item { display: flex; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.comment-item:last-child { border-bottom: none; }
.comment-item .avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--line); object-fit: cover; flex: 0 0 34px; }
.comment-item .c-body { flex: 1; min-width: 0; }
.comment-item .c-head { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-2); }
.comment-item .c-name { font-weight: 600; color: var(--text); }
.comment-item .seller-badge {
  font-size: 10px; background: var(--primary-light); color: var(--primary);
  padding: 0 5px; border-radius: 4px;
}
.comment-item .c-text { font-size: 13px; margin-top: 4px; line-height: 1.6; word-break: break-all; }
.comment-item .c-time { font-size: 11px; color: var(--text-3); margin-top: 4px; }

.rec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 12px 12px; }

.detail-bottom-bar {
  position: sticky; bottom: 0;
  display: flex; align-items: center; gap: 8px;
  background: var(--card);
  border-top: 1px solid var(--line);
  padding: 8px 12px calc(8px + var(--safe-bottom));
  z-index: 100;
}
.detail-bottom-bar .act {
  display: flex; flex-direction: column; align-items: center;
  font-size: 10px; color: var(--text-2);
  min-width: 40px;
  padding: 2px 0;
}
.detail-bottom-bar .act .ico { font-size: 18px; line-height: 1.2; }
.detail-bottom-bar .act.on { color: var(--primary); }
.detail-bottom-bar .act.on-fav { color: var(--danger); }
.detail-bottom-bar .grow { flex: 1; }

/* ---------- 表单（发布页） ---------- */
.form { padding: 12px; display: flex; flex-direction: column; gap: 12px; }
.form-card { background: var(--card); border-radius: var(--radius); padding: 14px; display: flex; flex-direction: column; gap: 14px; }
.form-item { display: flex; flex-direction: column; gap: 6px; }
.form-item .label { font-size: 13px; font-weight: 600; }
.form-item .label .req { color: var(--danger); margin-left: 2px; }
.form-item input[type="text"], .form-item input[type="number"], .form-item textarea, .form-item select {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 10px;
  font-size: 14px;
  background: #fafafa;
  width: 100%;
}
.form-item input:focus, .form-item textarea:focus { border-color: var(--primary); background: #fff; }
.form-item textarea { min-height: 96px; resize: vertical; }
.form-item .hint { font-size: 11px; color: var(--text-3); }

.chip-group { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fafafa;
  font-size: 13px;
  color: var(--text-2);
}
.chip.active { border-color: var(--primary); color: var(--primary); background: var(--primary-light); font-weight: 600; }

.uploader { display: flex; flex-wrap: wrap; gap: 8px; }
.uploader .up-item {
  width: 76px; height: 76px;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  background: var(--line);
}
.uploader .up-item img, .uploader .up-item video { width: 100%; height: 100%; object-fit: cover; }
.uploader .up-item .del {
  position: absolute; top: 0; right: 0;
  width: 20px; height: 20px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff; font-size: 12px;
  display: flex; align-items: center; justify-content: center;
  border-bottom-left-radius: 8px;
}
.uploader .up-add {
  width: 76px; height: 76px;
  border: 1px dashed #ccc;
  border-radius: 8px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: var(--text-3); font-size: 11px; gap: 2px;
}
.uploader .up-add .plus { font-size: 22px; line-height: 1; }

/* ---------- 我的 ---------- */
.mine-header {
  background: linear-gradient(135deg, var(--primary), #ff9436);
  color: #fff;
  padding: 22px 16px 30px;
  display: flex; align-items: center; gap: 14px;
}
.mine-header .avatar {
  width: 60px; height: 60px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.25);
  object-fit: cover;
}
.mine-header .m-name { font-size: 17px; font-weight: 700; }
.mine-header .m-sub { font-size: 12px; opacity: 0.9; margin-top: 3px; }
.mine-header .login-btn {
  background: #fff; color: var(--primary);
  font-size: 13px; font-weight: 600;
  padding: 7px 18px; border-radius: 999px;
}

.menu-card { background: var(--card); margin: -16px 12px 12px; border-radius: var(--radius); overflow: hidden; position: relative; }
.menu-item {
  display: flex; align-items: center; gap: 12px;
  padding: 14px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.menu-item:last-child { border-bottom: none; }
.menu-item .m-ico { font-size: 18px; width: 24px; text-align: center; }
.menu-item .m-name { flex: 1; }
.menu-item .m-val { font-size: 12px; color: var(--text-3); }
.menu-item .m-arrow { color: #ccc; font-size: 16px; }
.menu-item .badge {
  min-width: 18px; height: 18px;
  border-radius: 9px;
  background: var(--danger); color: #fff;
  font-size: 11px;
  display: flex; align-items: center; justify-content: center;
  padding: 0 5px;
}

/* ---------- 管理后台 ---------- */
.admin-tabs { display: flex; background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 48px; z-index: 90; }
.admin-tab {
  flex: 1; padding: 11px 0; text-align: center;
  font-size: 13px; color: var(--text-2);
  border-bottom: 2px solid transparent;
}
.admin-tab.active { color: var(--primary); font-weight: 600; border-bottom-color: var(--primary); }

.stat-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 12px; }
.stat-card { background: var(--card); border-radius: var(--radius); padding: 12px; text-align: center; }
.stat-card .num { font-size: 20px; font-weight: 700; color: var(--primary); }
.stat-card .lbl { font-size: 11px; color: var(--text-3); margin-top: 2px; }

.report-item { background: var(--card); margin: 0 12px 10px; border-radius: var(--radius); padding: 12px; }
.report-item .r-head { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.report-item .r-reason { color: var(--danger); font-weight: 600; }
.report-item .r-time { margin-left: auto; font-size: 11px; color: var(--text-3); }
.report-item .r-target { font-size: 12px; color: var(--text-2); margin-top: 8px; }
.report-item .r-target b { color: var(--text); }
.report-item .r-detail { font-size: 12px; color: var(--text-2); margin-top: 4px; }
.report-item .r-actions { display: flex; gap: 8px; margin-top: 10px; justify-content: flex-end; }

.user-item {
  display: flex; align-items: center; gap: 10px;
  background: var(--card); margin: 0 12px 10px;
  border-radius: var(--radius); padding: 12px;
}
.user-item .avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--line); object-fit: cover; }
.user-item .u-info { flex: 1; min-width: 0; }
.user-item .u-name { font-size: 14px; font-weight: 600; }
.user-item .u-sub { font-size: 11px; color: var(--text-3); margin-top: 2px; }

/* ---------- 卖家主页 ---------- */
.seller-hero {
  background: linear-gradient(135deg, var(--primary), #ff9436);
  color: #fff;
  padding: 20px 16px;
  display: flex; align-items: center; gap: 14px;
}
.seller-hero .avatar { width: 56px; height: 56px; border-radius: 50%; border: 2px solid rgba(255,255,255,.6); background: rgba(255,255,255,.25); object-fit: cover; }
.seller-hero .s-name { font-size: 17px; font-weight: 700; }
.seller-hero .s-sub { font-size: 12px; opacity: .92; margin-top: 3px; }
.seller-hero .follow-btn {
  margin-left: auto;
  background: #fff; color: var(--primary);
  font-size: 12px; font-weight: 600;
  padding: 6px 14px; border-radius: 999px;
}
.seller-hero .follow-btn.following { background: rgba(0,0,0,.18); color: #fff; }

/* ---------- 搜索页 ---------- */
.search-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  background: var(--card);
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid var(--line);
}
.search-bar input {
  flex: 1;
  border: none;
  background: var(--bg);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
}
.search-bar .s-btn { color: var(--primary); font-size: 14px; font-weight: 600; padding: 0 4px; }

/* ---------- 举报 ---------- */
.report-form { padding: 12px; }
.report-form .form-card { gap: 4px; }
.radio-list { display: flex; flex-direction: column; }
.radio-item {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.radio-item:last-child { border-bottom: none; }
.radio-item .dot {
  width: 18px; height: 18px;
  border: 1.5px solid #ccc;
  border-radius: 50%;
  flex: 0 0 18px;
  position: relative;
}
.radio-item.active .dot { border-color: var(--primary); }
.radio-item.active .dot::after {
  content: "";
  position: absolute; inset: 3px;
  border-radius: 50%;
  background: var(--primary);
}

/* ---------- 空态 / 加载更多 ---------- */
.empty {
  padding: 60px 20px;
  text-align: center;
  color: var(--text-3);
}
.empty .e-ico { font-size: 44px; margin-bottom: 10px; }
.empty .e-text { font-size: 13px; }

.load-more {
  text-align: center;
  padding: 14px;
  color: var(--text-3);
  font-size: 12px;
}
.load-more .spinner { width: 18px; height: 18px; border-width: 2px; margin: 0 auto 6px; }

/* ---------- Toast ---------- */
#toast {
  position: fixed;
  left: 50%; top: 42%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  pointer-events: none;
  width: max-content;
  max-width: 70%;
}
.toast-item {
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  font-size: 13px;
  padding: 9px 16px;
  border-radius: 8px;
  animation: toast-in 0.18s ease;
}
.toast-item.err { background: rgba(255, 59, 48, 0.92); }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------- 弹窗 ---------- */
.modal-mask {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9998;
  display: flex; align-items: flex-end; justify-content: center;
  animation: fade-in 0.15s;
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.modal-box {
  width: 100%;
  max-width: 480px;
  background: var(--card);
  border-radius: 16px 16px 0 0;
  padding: 20px 16px calc(16px + var(--safe-bottom));
  animation: slide-up 0.2s ease;
  max-height: 86vh;
  overflow-y: auto;
}
@keyframes slide-up { from { transform: translateY(30px); opacity: 0.5; } to { transform: none; opacity: 1; } }
.modal-title { font-size: 16px; font-weight: 700; text-align: center; margin-bottom: 14px; }
.modal-body { font-size: 14px; color: var(--text-2); line-height: 1.7; }
.modal-body input, .modal-body textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 10px;
  font-size: 14px;
  margin-top: 8px;
}
.modal-body textarea { min-height: 72px; resize: vertical; }
.modal-actions { display: flex; gap: 10px; margin-top: 18px; }
.modal-actions .btn { flex: 1; padding: 11px; border-radius: 10px; font-size: 15px; }

/* 登录弹窗 */
.login-modal .wx-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%;
  background: #07c160;
  color: #fff;
  font-size: 15px; font-weight: 600;
  padding: 12px;
  border-radius: 10px;
  margin-top: 4px;
}
.login-modal .wx-btn:active { opacity: 0.85; }
.login-modal .login-tip { font-size: 12px; color: var(--text-3); margin-top: 12px; line-height: 1.7; }
.login-modal .dev-btn {
  width: 100%; margin-top: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px;
  font-size: 14px; color: var(--text-2);
  background: #fafafa;
}

/* 图片查看器 */
.img-viewer {
  position: fixed; inset: 0;
  background: #000;
  z-index: 10000;
  display: flex; align-items: center; justify-content: center;
}
.img-viewer img { max-width: 100%; max-height: 100%; }
.img-viewer .iv-close {
  position: absolute; top: 14px; right: 14px;
  color: #fff; font-size: 24px;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
}

/* 安全区占位（详情页底部栏在页面流内时不需要） */
.safe-bottom-space { height: calc(56px + var(--safe-bottom)); }