/* ============================================================
   送货三照记录 - 全局样式
   ============================================================ */
:root{
  --primary:#2563eb; --primary-dark:#1d4ed8; --primary-light:#eff6ff;
  --bg:#f1f5f9; --card:#ffffff; --border:#e2e8f0;
  --text:#0f172a; --muted:#64748b;
  --success:#16a34a; --warning:#d97706; --danger:#dc2626;
  --radius:10px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:"PingFang SC","Microsoft YaHei",-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--bg); color:var(--text); font-size:14px; line-height:1.6;
}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-block; background:var(--primary); color:#fff; border:0;
  padding:9px 18px; border-radius:8px; font-size:14px; cursor:pointer;
  text-decoration:none; line-height:1.5;
}
.btn:hover{background:var(--primary-dark);text-decoration:none;color:#fff}
.btn-sm{padding:5px 12px;font-size:13px;border-radius:6px}
.btn-plain{background:#eef2ff;color:#3730a3}
.btn-plain:hover{background:#e0e7ff;color:#3730a3}
.btn-danger{background:#dc2626}
.btn-danger:hover{background:#b91c1c}
.btn-warn{background:#d97706}
.btn-warn:hover{background:#b45309}
.btn-gray{background:#64748b}
.btn-gray:hover{background:#475569}
.btn-block{width:100%;padding:12px}
.btn[disabled]{background:#cbd5e1;cursor:not-allowed}

/* ---------- 徽章 ---------- */
.badge{
  display:inline-block; padding:2px 10px; border-radius:20px; font-size:12px;
  font-weight:600; vertical-align:middle;
}
.badge-gray{background:#f1f5f9;color:#475569;border:1px solid #e2e8f0}
.badge-orange{background:#fff7ed;color:#c2410c;border:1px solid #fed7aa}
.badge-green{background:#f0fdf4;color:#15803d;border:1px solid #bbf7d0}
.badge-red{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}
.badge-blue{background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe}
.badge-dot{
  display:inline-block; min-width:18px; height:18px; line-height:18px; text-align:center;
  background:#ef4444; color:#fff; border-radius:10px; font-size:11px; margin-left:6px;
}

/* ---------- 提示 ---------- */
.flash{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:14px}
.flash-ok{background:#f0fdf4;color:#15803d;border:1px solid #bbf7d0}
.flash-err{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}
.flash-warn{background:#fffbeb;color:#b45309;border:1px solid #fde68a}
.notice{
  background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af;
  padding:12px 16px;border-radius:8px;margin:12px 0;font-size:13px;line-height:1.8;
}
.notice-warn{background:#fffbeb;border-color:#fde68a;color:#92400e}

/* ---------- 布局 ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{
  width:220px;min-width:220px;background:#0f172a;color:#cbd5e1;
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
}
.sidebar-brand{
  padding:22px 20px 4px;font-size:17px;font-weight:700;color:#fff;
}
.sidebar-sub{padding:0 20px 14px;font-size:12px;color:#64748b}
.sidebar-nav{display:flex;flex-direction:column;padding:6px 12px;flex:1}
.sidebar-nav a{
  color:#cbd5e1;padding:11px 14px;border-radius:8px;margin-bottom:2px;
  font-size:14px;text-decoration:none;
}
.sidebar-nav a:hover{background:#1e293b;color:#fff}
.sidebar-nav a.active{background:var(--primary);color:#fff}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  height:60px;background:#fff;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 28px;position:sticky;top:0;z-index:10;
}
.topbar-title{font-size:17px;font-weight:600}
.topbar-user{color:var(--muted);font-size:14px}
.content{padding:24px 28px 48px;flex:1}

/* ---------- 卡片 ---------- */
.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px 22px;margin-bottom:20px;
}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;gap:10px}
.card-head h3{font-size:15px}
.card-head h4{font-size:14px}
.card-danger-zone{border-color:#fecaca}
.card-review{border-color:#fde68a}

/* ---------- 统计卡片 ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:20px}
.stat-grid-3{grid-template-columns:repeat(3,1fr)}
.stat-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px 16px;text-align:center;
}
.stat-value{font-size:26px;font-weight:700;color:var(--primary)}
.stat-label{color:var(--muted);font-size:12px;margin-top:4px}

/* ---------- 表格 ---------- */
.table{width:100%;border-collapse:collapse}
.table th{
  text-align:left;font-size:12px;color:var(--muted);font-weight:600;
  padding:10px 12px;border-bottom:2px solid var(--border);white-space:nowrap;
}
.table td{padding:11px 12px;border-bottom:1px solid #f1f5f9;vertical-align:middle}
.table tr:hover td{background:#f8fafc}
.table .strong{font-weight:600}
.code-cell{font-family:Consolas,Monaco,monospace;font-size:15px;letter-spacing:2px;color:var(--primary);font-weight:700}
.row-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.row-actions form{display:inline-flex;margin:0}

/* ---------- 表单 ---------- */
.form-row{margin-bottom:14px}
.form-row label{display:block;font-size:13px;color:#334155;margin-bottom:6px;font-weight:600}
.form-row input[type=text],
.form-row input[type=password],
.form-row input[type=email],
.form-row input[type=number],
.form-row select,
.form-row textarea{
  width:100%;padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px;
  font-size:14px;outline:none;background:#fff;font-family:inherit;
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{
  border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.12);
}
.form-row textarea{resize:vertical;min-height:80px}
.form-row input[type=file]{padding:8px 0}
.form-inline-check label{display:inline-flex;align-items:center;gap:8px;font-weight:600;cursor:pointer}
.form-inline-check input{width:auto}
.inline-form{display:flex;gap:10px;align-items:center}
.inline-form input[type=text]{flex:1;padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px;font-size:14px;outline:none}
.inline-form input[type=text]:focus{border-color:var(--primary)}
.tip{font-size:12px;color:var(--muted);margin-top:8px;line-height:1.8}
.code-block{
  background:#0f172a;color:#e2e8f0;padding:12px 14px;border-radius:8px;
  font-size:12px;line-height:1.8;overflow-x:auto;white-space:pre-wrap;word-break:break-all;
}

/* ---------- 工具栏 ---------- */
.toolbar{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.toolbar-form{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.toolbar-form input,.toolbar-form select{
  padding:8px 10px;border:1px solid #cbd5e1;border-radius:8px;font-size:13px;outline:none;
}
.toolbar-tip{font-size:12px;color:var(--muted)}

/* ---------- 首页 ---------- */
.home{min-height:100vh;display:flex;flex-direction:column}
.home-hero{
  background:linear-gradient(135deg,#0f172a 0%,#1e3a8a 60%,#1d4ed8 100%);
  color:#fff;padding:52px 20px 30px;position:relative;
}
.home-user{
  position:absolute;top:16px;right:20px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;z-index:5;
}
.home-user-name{color:#dbeafe;font-size:13px;margin-right:2px}
.btn-primary{background:#f59e0b}
.btn-primary:hover{background:#d97706}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff}
.home-foot .home-foot-actions{display:inline-flex;gap:6px;align-items:center}
.home-hero-inner{max-width:960px;margin:0 auto}
.home-hero h1{font-size:30px;font-weight:700;margin-bottom:14px}
.home-intro{
  font-size:14px;color:#dbeafe;line-height:1.9;max-width:760px;margin-bottom:22px;
}
.home-search{display:flex;gap:10px;max-width:560px}
.home-search input{
  flex:1;padding:13px 16px;border:0;border-radius:10px;font-size:15px;outline:none;
}
.home-search button{
  padding:0 26px;background:#f59e0b;color:#fff;border:0;border-radius:10px;
  font-size:15px;cursor:pointer;font-weight:600;
}
.home-search button:hover{background:#d97706}
.home-tabs{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap}
.home-tabs a{
  color:#bfdbfe;padding:6px 16px;border-radius:20px;font-size:13px;
  border:1px solid rgba(255,255,255,.25);text-decoration:none;
}
.home-tabs a.on{background:#fff;color:#1d4ed8;font-weight:600;border-color:#fff}
.home-main{flex:1;max-width:960px;width:100%;margin:0 auto;padding:26px 20px}
.home-hero-mini{padding:26px 20px 20px}
.home-hero-mini h1{font-size:22px;margin-bottom:10px}
.folder-meta-line{display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:13px;color:#dbeafe}
.back-link{display:inline-block;color:#fff;background:rgba(255,255,255,.15);padding:6px 14px;border-radius:8px;font-size:13px;margin-bottom:14px;text-decoration:none}
.back-link:hover{background:rgba(255,255,255,.28);text-decoration:none}
.review-note{
  margin-top:12px;background:rgba(254,243,199,.15);border:1px solid rgba(253,230,138,.4);
  color:#fde68a;padding:10px 14px;border-radius:8px;font-size:13px;
}

/* ---------- 文件夹网格 ---------- */
.folder-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.folder-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:16px;display:flex;flex-direction:column;gap:6px;color:var(--text);
  transition:box-shadow .15s,transform .15s;text-decoration:none;
}
.folder-card:hover{box-shadow:0 8px 22px rgba(15,23,42,.10);transform:translateY(-2px);text-decoration:none}
.folder-card-top{display:flex;justify-content:space-between;align-items:center}
.folder-card-count{font-size:12px;color:var(--muted)}
.folder-card-name{font-size:16px;font-weight:700;word-break:break-all}
.folder-card-meta{font-size:13px;color:var(--muted)}
.folder-card-time{font-size:12px;color:#94a3b8}

/* ---------- 文件网格 ---------- */
.file-group{margin-bottom:24px}
.file-group h4{font-size:14px;margin-bottom:12px;color:#334155;border-left:3px solid var(--primary);padding-left:10px}
.file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.file-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
}
.file-preview{
  background:#f8fafc;display:flex;align-items:center;justify-content:center;
  min-height:150px;max-height:220px;overflow:hidden;cursor:zoom-in;
}
.file-preview img{width:100%;height:200px;object-fit:cover;display:block}
.file-preview video{width:100%;max-height:220px;display:block;cursor:default}
.file-icon{
  font-size:26px;font-weight:700;color:#94a3b8;width:100%;height:150px;
  display:flex;align-items:center;justify-content:center;background:#eef2f7;
}
.file-meta{padding:12px;display:flex;flex-direction:column;gap:6px;flex:1}
.file-name{font-size:13px;font-weight:600;word-break:break-all;line-height:1.5}
.file-info{font-size:12px;color:var(--muted)}

/* ---------- 分页 ---------- */
.pagination{display:flex;justify-content:center;align-items:center;gap:14px;margin-top:24px;font-size:13px;color:var(--muted)}
.pagination a{color:var(--primary)}

/* ---------- 空状态 ---------- */
.empty{
  text-align:center;color:var(--muted);padding:46px 20px;font-size:14px;
  background:#fff;border:1px dashed #cbd5e1;border-radius:var(--radius);
}

/* ---------- 模态框 ---------- */
.modal{
  display:none;position:fixed;inset:0;background:rgba(15,23,42,.5);
  align-items:flex-start;justify-content:center;z-index:100;padding:60px 16px;overflow-y:auto;
}
.modal.show{display:flex}
.modal-box{
  background:#fff;border-radius:14px;width:100%;max-width:480px;padding:24px;
  box-shadow:0 20px 60px rgba(15,23,42,.3);
}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.modal-head h3{font-size:16px}
.modal-close{
  background:none;border:0;font-size:24px;color:#94a3b8;cursor:pointer;line-height:1;
}
.modal-close:hover{color:var(--text)}

/* ---------- 灯箱 ---------- */
.lightbox{
  display:none;position:fixed;inset:0;background:rgba(2,6,23,.92);z-index:200;
  align-items:center;justify-content:center;padding:30px;
}
.lightbox.show{display:flex}
.lightbox img{
  max-width:95vw;max-height:92vh;border-radius:8px;
  transition:transform .12s ease;cursor:zoom-in;user-select:none;
  transform-origin:center center;will-change:transform;
}
.lightbox img.zoomed{cursor:grab}
.lightbox-tip{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  background:rgba(255,255,255,.16);color:#fff;font-size:12px;
  padding:6px 16px;border-radius:20px;pointer-events:none;white-space:nowrap;
}
.lightbox-close{
  position:absolute;top:18px;right:28px;font-size:38px;color:#fff;
  cursor:pointer;line-height:1;opacity:.8;
}
.lightbox-close:hover{opacity:1}

/* ---------- 登录/注册 ---------- */
.auth-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  padding:24px;background:linear-gradient(135deg,#0f172a,#1e3a8a);
}
.auth-card{
  background:#fff;border-radius:16px;padding:36px 34px;width:100%;max-width:420px;
  box-shadow:0 20px 60px rgba(0,0,0,.3);
}
.auth-brand{font-size:22px;font-weight:700;color:#0f172a;text-align:center}
.auth-sub{color:var(--muted);font-size:13px;text-align:center;margin:6px 0 22px}
.auth-card .notice{margin:0 0 18px}
.auth-links{display:flex;justify-content:space-between;margin-top:16px;font-size:13px}
.auth-divider{
  display:flex;align-items:center;gap:12px;color:var(--muted);
  font-size:12px;margin:16px 0;
}
.auth-divider::before,.auth-divider::after{content:'';flex:1;height:1px;background:var(--border)}
.btn-wx{
  background:#07c160;color:#fff;
}
.btn-wx:hover{background:#06ad56;color:#fff}
.btn-qq{
  background:#12b7f5;color:#fff;
}
.btn-qq:hover{background:#0fa6de;color:#fff}
.wx-bind-tabs{display:flex;gap:8px;margin-bottom:18px}
.wx-bind-tab{
  flex:1;padding:10px;border:1px solid var(--border);border-radius:8px;
  background:#fff;color:var(--muted);font-size:13px;cursor:pointer;
}
.wx-bind-tab.active{border-color:var(--primary);color:var(--primary);background:var(--primary-light);font-weight:600}

/* ---------- 设置双栏 ---------- */
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.settings-grid .card{min-width:0}

.home-foot{
  text-align:center;padding:22px;color:#94a3b8;font-size:13px;
  border-top:1px solid var(--border);background:#fff;
}
.home-foot a{color:var(--muted)}
.admin-foot{
  text-align:center;padding:14px 16px;color:#94a3b8;font-size:12px;
  border-top:1px solid var(--border);background:#fff;
}
.admin-foot a{color:var(--muted)}
.detail-meta{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-top:6px}

/* ---------- 响应式 ---------- */
@media (max-width:900px){
  .sidebar{width:64px;min-width:64px}
  .sidebar-brand,.sidebar-sub{display:none}
  .sidebar-nav a{font-size:0;padding:14px;text-align:center}
  .sidebar-nav a::after{content:"·";font-size:16px}
  .content{padding:16px}
  .stat-grid{grid-template-columns:repeat(3,1fr)}
  .settings-grid{grid-template-columns:1fr}
  .folder-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
}

/* ---------- 更新说明 ---------- */
.changelog{
  background:#f8fafc;border:1px solid var(--border);border-radius:8px;
  padding:14px 16px;font-size:13px;line-height:2;white-space:pre-line;
  color:#334155;word-break:break-word;
}

/* ============================================================
   响应式适配（平板 / 手机全端）
   ============================================================ */
@media (max-width:900px){
  .sidebar{width:64px;min-width:64px}
  .sidebar-brand,.sidebar-sub{display:none}
  .sidebar-nav a{font-size:0;padding:14px;text-align:center}
  .sidebar-nav a::after{content:"·";font-size:16px}
  .content{padding:16px}
  .stat-grid{grid-template-columns:repeat(3,1fr)}
  .settings-grid{grid-template-columns:1fr}
  .folder-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
}

/* 手机/平板：侧边栏改为顶部横向导航 */
@media (max-width:768px){
  .layout{display:block}
  .sidebar{
    position:static;width:100%;min-width:0;height:auto;flex-direction:row;
    align-items:center;gap:8px;padding:8px 10px;
  }
  .sidebar-brand{display:block;padding:0 4px;font-size:14px;white-space:nowrap;flex-shrink:0}
  .sidebar-sub{display:none}
  .sidebar-nav{
    flex-direction:row;overflow-x:auto;padding:0;gap:2px;flex:1;
    flex-wrap:nowrap;scrollbar-width:none;
  }
  .sidebar-nav::-webkit-scrollbar{display:none}
  .sidebar-nav a{font-size:13px;padding:8px 11px;white-space:nowrap;margin-bottom:0;border-radius:7px}
  .sidebar-nav a::after{content:""}
  .topbar{height:50px;padding:0 14px}
  .topbar-title{font-size:15px}
  .content{padding:14px 12px 44px}
  .card{padding:14px}
  .card-head{flex-wrap:wrap;gap:8px}
  .table{display:block;overflow-x:auto;white-space:nowrap;width:100%}
  .stat-grid,.stat-grid-3{grid-template-columns:repeat(3,1fr);gap:8px}
  .stat-card{padding:12px 6px}
  .stat-value{font-size:20px}
  .folder-grid,.file-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .folder-card-name{font-size:15px}
  .file-preview{min-height:110px;max-height:160px}
  .file-preview img{height:140px}
  .file-icon{height:110px}
  .toolbar{gap:8px}
  .toolbar-form{width:100%}
  .toolbar-form input,.toolbar-form select{flex:1;min-width:0}
  .inline-form{flex-direction:column;align-items:stretch}
  .inline-form input[type=text]{width:100%}
  .inline-form .btn{width:100%}
  .modal{padding:24px 12px}
  .modal-box{padding:18px}
  .lightbox{padding:12px}
  .auth-wrap{padding:14px}
  .auth-card{padding:28px 20px}
  .home-hero{padding:36px 14px 22px}
  .home-hero h1{font-size:24px}
  .home-intro{font-size:13px}
  .home-main{padding:18px 12px}
  .home-search{flex-direction:column;gap:8px}
  .home-search button{padding:12px}
  .row-actions{gap:6px}
  .row-actions .btn,.row-actions form{width:auto}
  .pagination{gap:8px}
  .detail-meta{gap:10px}
  .code-cell{font-size:13px;letter-spacing:1px}
}

/* 小屏手机：进一步压缩 */
@media (max-width:480px){
  body{font-size:13px}
  .sidebar{padding:6px 8px}
  .sidebar-brand{font-size:13px}
  .sidebar-nav a{font-size:12px;padding:7px 9px}
  .stat-value{font-size:18px}
  .stat-label{font-size:11px}
  .folder-grid,.file-grid{grid-template-columns:repeat(2,1fr);gap:8px}
  .folder-card{padding:12px}
  .folder-card-name{font-size:14px}
  .file-meta{padding:9px}
  .file-name{font-size:12px}
  .file-info{font-size:11px}
  .btn{padding:8px 14px}
  .btn-sm{padding:5px 9px;font-size:12px}
  .home-hero h1{font-size:21px}
  .home-hero-mini h1{font-size:18px}
  .home-hero{padding:28px 12px 18px}
  .home-user{position:static;justify-content:flex-end;margin:-8px 0 10px}
  .home-user .btn{padding:5px 12px;font-size:12px}
  .home-search input{padding:11px 12px;font-size:14px}
  .card-head h3{font-size:14px}
  .form-row label{font-size:12px}
  .form-row input[type=text],.form-row input[type=password],
  .form-row input[type=email],.form-row input[type=number],
  .form-row select,.form-row textarea{font-size:14px;padding:9px 10px}
  .topbar-title{font-size:14px}
  .topbar-user{font-size:12px}
  .modal{padding:16px 8px}
  .modal-box{padding:16px;border-radius:12px}
  .auth-card{padding:24px 16px}
  .auth-brand{font-size:19px}
  .code-cell{font-size:12px}
  .changelog{font-size:12px;padding:12px}
}

/* ---------- 拖拽/多选上传 ---------- */
.drop-zone{
  border:2px dashed #cbd5e1;border-radius:10px;background:#f8fafc;
  padding:34px 16px;text-align:center;cursor:pointer;transition:all .15s;
}
.drop-zone:hover{border-color:var(--primary);background:var(--primary-light)}
.drop-zone.drag{border-color:var(--primary);background:var(--primary-light);transform:scale(1.01)}
.drop-zone .drop-title{font-size:15px;font-weight:600;color:#334155}
.drop-zone .drop-tip{font-size:12px;color:var(--muted);margin-top:8px;line-height:1.7}
.up-list{margin-top:12px;display:flex;flex-direction:column;gap:6px}
.up-item{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:#f8fafc;border:1px solid var(--border);border-radius:8px;
  padding:8px 12px;font-size:13px;
}
.up-item-name{word-break:break-all;flex:1;min-width:0}
.up-item-del{
  background:#fee2e2;color:#b91c1c;border:0;border-radius:6px;
  padding:4px 10px;font-size:12px;cursor:pointer;flex-shrink:0;
}
.up-item-del:hover{background:#fecaca}
.up-progress{display:none;margin-top:12px}
.up-progress.show{display:block}
.up-progress-bar{
  height:8px;background:#e2e8f0;border-radius:4px;overflow:hidden;width:0;
  background-image:linear-gradient(to right,#2563eb,#38bdf8);transition:width .2s;
}
.up-progress-text{font-size:12px;color:var(--muted);margin-top:6px}
@media (max-width:768px){
  .drop-zone{padding:26px 12px}
  .drop-zone .drop-title{font-size:14px}
}

/* ---------- Toast 弹窗 ---------- */
#toast-box{
  position:fixed;top:18px;right:18px;z-index:300;
  display:flex;flex-direction:column;gap:10px;max-width:min(380px,calc(100vw - 36px));
}
.toast{
  display:flex;align-items:flex-start;justify-content:space-between;gap:12px;
  background:#0f172a;color:#fff;font-size:13px;line-height:1.6;
  padding:12px 14px;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.25);
  animation:toast-in .25s ease;word-break:break-all;
}
.toast b{color:#94a3b8;cursor:pointer;font-weight:600;flex-shrink:0;line-height:1.4}
.toast b:hover{color:#fff}
.toast.ok{background:#065f46}
.toast.err{background:#991b1b}
.toast.warn{background:#92400e}
.toast.out{opacity:0;transform:translateY(-8px);transition:all .3s}
@keyframes toast-in{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
@media (max-width:768px){
  #toast-box{top:12px;right:12px;left:12px;max-width:none}
}

/* ===== PWA 安装引导条（v1.1.0） ===== */
#pwa-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 9999;
  background: rgba(30, 41, 59, 0.96);
  color: #fff;
  padding: 12px 16px;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  animation: pwaIn .3s ease;
}
@keyframes pwaIn { from { transform: translateY(100%); } to { transform: none; } }
.pwa-bar-txt { font-size: 14px; line-height: 1.5; flex: 1; }
.pwa-bar-btn {
  flex-shrink: 0;
  background: #2563eb;
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 14px;
  cursor: pointer;
}
.pwa-bar-btn:active { opacity: .85; }
@media (max-width: 480px) {
  #pwa-bar { padding: 10px 12px; }
  .pwa-bar-txt { font-size: 13px; }
  .pwa-bar-btn { padding: 8px 12px; }
}