/* OgCloud 赋能平台 - 基础样式 / 布局 / 组件 */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-800);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5 { margin: 0; font-weight: 600; line-height: 1.35; color: var(--ink-900); }
h1 { font-size: 24px; }
h2 { font-size: 19px; }
h3 { font-size: 16px; }
h4 { font-size: 14px; }
p { margin: 0 0 12px; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-hover); }
ul, ol { margin: 0 0 12px; padding-left: 20px; }
li { margin-bottom: 6px; }
button { font-family: inherit; font-size: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: inherit; }
img { max-width: 100%; }
code {
  font-family: var(--font-num); font-size: 12px;
  background: var(--ink-100); padding: 2px 5px; border-radius: var(--r-sm);
}
.num { font-family: var(--font-num); font-variant-numeric: tabular-nums; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ============ 滚动条 ============ */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--ink-300); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--ink-400); }

/* ============ 应用外壳 ============ */
.shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--bg-sidebar);
  color: var(--ink-700);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: var(--z-sidebar);
  border-right: 1px solid #d5d6e1;
  transition: width .2s ease;
}
.sidebar-brand {
  height: var(--topbar-h);
  display: flex; align-items: center; gap: 10px;
  padding: 0 18px;
  border-bottom: 1px solid #d5d6e1;
  flex-shrink: 0;
}
.logo-mark {
  width: 28px; height: 28px; flex-shrink: 0;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--accent) 140%);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; color: #fff; letter-spacing: -.5px;
}
.logo-text { font-size: 15px; font-weight: 600; letter-spacing: .2px; white-space: nowrap; }
.logo-text small { display: block; font-size: 10px; font-weight: 400; color: rgba(255,255,255,.45); letter-spacing: .5px; }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 12px 10px 20px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); }
.nav-group-label {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .9px;
  color: rgba(255,255,255,.35); padding: 14px 10px 6px; font-weight: 600;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; margin-bottom: 2px;
  border-radius: var(--r-md);
  color: var(--ink-600);
  font-size: 13.5px;
  cursor: pointer;
  transition: background .12s, color .12s;
  white-space: nowrap;
}
.nav-item:hover { background: var(--bg-sidebar-hover); color: var(--ink-900); }
.nav-item.active { background: var(--grad-brand); color: #fff; font-weight: 500; box-shadow: var(--sh-brand); }
.nav-item.active .nav-ico { opacity: 1; }
.nav-ico { width: 17px; height: 17px; flex-shrink: 0; opacity: .75; }
.nav-badge {
  margin-left: auto; font-size: 10px; padding: 1px 6px;
  border-radius: var(--r-full); background: var(--accent); color: #00564a; font-weight: 600;
}
.nav-item.locked { opacity: .42; }
.nav-item.locked:hover { background: transparent; color: var(--ink-600); cursor: not-allowed; }

.sidebar-foot {
  padding: 12px; border-top: 1px solid rgba(255,255,255,.08);
  font-size: 11px; color: rgba(255,255,255,.4); flex-shrink: 0;
}

/* ============ 主区 ============ */
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  height: var(--topbar-h);
  background: var(--grad-brand);
  border-bottom: none;
  display: flex; align-items: center; gap: 14px;
  padding: 0 22px;
  position: sticky; top: 0; z-index: var(--z-topbar);
  color: #fff;
}
.topbar-title { font-size: 15px; font-weight: 600; color: #fff; }
.topbar-crumb { font-size: 12.5px; color: rgba(255,255,255,.8); }
.topbar-spacer { flex: 1; }
.menu-toggle { display: none; background: none; border: none; padding: 6px; color: #fff; }

.searchbox {
  display: flex; align-items: center; gap: 7px;
  background: var(--ink-100); border: 1px solid transparent;
  border-radius: var(--r-md); padding: 6px 11px; width: 240px;
  transition: border-color .15s, background .15s;
}
.searchbox:focus-within { background: #fff; border-color: var(--brand); }
.searchbox input { border: none; background: none; outline: none; flex: 1; font-size: 13px; min-width: 0; }
.searchbox svg { color: var(--ink-400); flex-shrink: 0; }

.user-chip {
  display: flex; align-items: center; gap: 9px;
  padding: 5px 10px 5px 5px; border-radius: var(--r-full);
  cursor: pointer; transition: background .15s; position: relative;
}
.user-chip:hover { background: var(--ink-100); }
.avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--brand); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 600; flex-shrink: 0;
}
.user-meta { line-height: 1.25; }
.user-meta strong { display: block; font-size: 13px; font-weight: 600; color: var(--ink-900); }
.user-meta span { font-size: 11px; color: var(--ink-500); }

.dropdown {
  position: absolute; top: calc(100% + 6px); right: 0;
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--r-lg); box-shadow: var(--sh-lg);
  min-width: 220px; padding: 6px; z-index: var(--z-dropdown);
}
.dropdown-label {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .8px;
  color: var(--ink-400); padding: 8px 10px 4px; font-weight: 600;
}
.dropdown-item {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 10px; border-radius: var(--r-md);
  font-size: 13px; color: var(--ink-700); cursor: pointer;
}
.dropdown-item:hover { background: var(--ink-100); }
.dropdown-item.active { background: var(--brand-50); color: var(--brand); font-weight: 500; }
.dropdown-sep { height: 1px; background: var(--border); margin: 5px 0; }

.content { flex: 1; padding: 22px; max-width: var(--content-max); width: 100%; }
.content.wide { max-width: none; }

/* ============ 页面头 ============ */
.page-head { margin-bottom: 20px; display: flex; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.page-head-main { flex: 1; min-width: 240px; }
.page-head h1 { margin-bottom: 5px; }
.page-head .sub { color: var(--ink-500); font-size: 13.5px; margin: 0; }
.page-head-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ============ 按钮 ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 15px; border-radius: var(--r-md);
  border: 1px solid var(--border-strong); background: #fff; color: var(--ink-700);
  font-size: 13.5px; font-weight: 500; white-space: nowrap;
  transition: all .13s; text-decoration: none;
}
.btn:hover { border-color: var(--ink-400); background: var(--ink-50); color: var(--ink-900); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--grad-brand); border-color: transparent; color: #fff; box-shadow: var(--sh-brand); }
.btn-primary:hover { background: linear-gradient(90deg, #0a52cf, #34c7b8); border-color: transparent; color: #fff; }
.btn-accent { background: var(--accent-deep); border-color: var(--accent-deep); color: #fff; }
.btn-accent:hover { background: var(--accent-800); border-color: var(--accent-800); color: #fff; }
.btn-ghost { border-color: transparent; background: transparent; color: var(--ink-600); }
.btn-ghost:hover { background: var(--ink-100); border-color: transparent; }
.btn-danger { color: var(--danger); border-color: #F5C6C6; }
.btn-danger:hover { background: var(--danger-bg); border-color: var(--danger); color: var(--danger); }
.btn-sm { padding: 5px 10px; font-size: 12.5px; }
.btn-lg { padding: 11px 22px; font-size: 15px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn svg { flex-shrink: 0; }

/* ============ 卡片 ============ */
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); box-shadow: var(--sh-xs);
}
.card-head {
  padding: 15px 18px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
}
.card-head h3 { flex: 1; font-size: 15px; }
.card-body { padding: 18px; }
.card-body.tight { padding: 12px; }
.card-foot { padding: 13px 18px; border-top: 1px solid var(--border); background: var(--bg-subtle); border-radius: 0 0 var(--r-lg) var(--r-lg); }
.card-hover { cursor: pointer; transition: box-shadow .15s, border-color .15s, transform .15s; }
.card-hover:hover { box-shadow: var(--sh-md); border-color: var(--border-brand); transform: translateY(-2px); }

/* ============ 栅格 ============ */
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
.g-auto { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.g-auto-lg { grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); }
.row { display: flex; gap: 16px; flex-wrap: wrap; }
.col { flex: 1; min-width: 0; }
.stack { display: flex; flex-direction: column; gap: 16px; }
.stack-sm { display: flex; flex-direction: column; gap: 8px; }
.inline { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.inline-tight { display: flex; align-items: center; gap: 5px; }
.spread { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

/* ============ 指标卡 ============ */
.stat { padding: 16px 18px; display: flex; align-items: flex-start; gap: 12px; }
.stat-label { font-size: 12.5px; color: var(--ink-500); margin-bottom: 6px; display: flex; align-items: center; gap: 6px; }
.stat-value { font-size: 27px; font-weight: 700; color: var(--ink-900); line-height: 1.1; font-family: var(--font-num); font-variant-numeric: tabular-nums; }
.stat-value small { font-size: 14px; font-weight: 500; color: var(--ink-500); margin-left: 3px; }
.stat-delta { font-size: 12px; margin-top: 6px; display: flex; align-items: center; gap: 4px; }
.stat-delta.up { color: var(--danger); }
.stat-delta.down { color: var(--success); }
.stat-delta.flat { color: var(--ink-500); }
.stat-ico {
  width: 38px; height: 38px; border-radius: var(--r-md);
  background: var(--brand-50); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.stat-body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.stat-val {
  font-size: 26px; font-weight: 700; color: var(--ink-900); line-height: 1.1;
  font-family: var(--font-num); font-variant-numeric: tabular-nums;
}
.stat-val.big { font-size: 32px; }
.stat-val small { font-size: 14px; font-weight: 500; color: var(--ink-500); margin-left: 3px; }

/* ============ 标签 ============ */
.tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: var(--r-sm);
  font-size: 11.5px; font-weight: 500; line-height: 1.6;
  background: var(--ink-100); color: var(--ink-600); white-space: nowrap;
}
.tag-brand { background: var(--brand-50); color: var(--brand-700); }
.tag-accent { background: var(--accent-50); color: var(--accent-800); }
.tag-success { background: var(--success-bg); color: var(--success); }
.tag-warning { background: var(--warning-bg); color: var(--warning); }
.tag-danger { background: var(--danger-bg); color: var(--danger); }
.tag-purple { background: var(--purple-bg); color: var(--purple); }
.tag-outline { background: transparent; border: 1px solid var(--border-strong); color: var(--ink-600); }
.tag-lg { font-size: 12.5px; padding: 4px 11px; border-radius: var(--r-full); }
.dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex-shrink: 0; }

/* ============ 表格 ============ */
.table-wrap { overflow-x: auto; border-radius: var(--r-lg); }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.tbl th {
  text-align: left; padding: 10px 14px; font-weight: 600; font-size: 12.5px;
  color: var(--ink-600); background: var(--bg-subtle);
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
table.tbl td { padding: 11px 14px; border-bottom: 1px solid var(--ink-100); vertical-align: middle; }
table.tbl tbody tr:last-child td { border-bottom: none; }
table.tbl tbody tr:hover { background: var(--bg-subtle); }
table.tbl td.r, table.tbl th.r { text-align: right; }
table.tbl td.c, table.tbl th.c { text-align: center; }
table.tbl .price { font-family: var(--font-num); font-weight: 600; color: var(--ink-900); }
table.tbl.compact td { padding: 7px 12px; }

/* ============ 表单 ============ */
.field { margin-bottom: 15px; }
.field label { display: block; font-size: 13px; font-weight: 500; color: var(--ink-700); margin-bottom: 6px; }
.field label .req { color: var(--danger); margin-left: 2px; }
.field .hint { font-size: 12px; color: var(--ink-500); margin-top: 5px; }
.input, .select, .textarea {
  width: 100%; padding: 8px 12px;
  border: 1px solid var(--border-strong); border-radius: var(--r-md);
  background: #fff; color: var(--ink-800); outline: none;
  transition: border-color .15s, box-shadow .15s; font-size: 13.5px;
}
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--brand); box-shadow: 0 0 0 3px rgba(21,116,255,.12);
}
.textarea { min-height: 90px; resize: vertical; line-height: 1.6; }
.select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%236B7688' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 11px center; padding-right: 32px; }
.input-lg { padding: 11px 14px; font-size: 15px; }

.check { display: flex; align-items: flex-start; gap: 8px; cursor: pointer; padding: 6px 0; font-size: 13.5px; }
.check input { margin: 3px 0 0; accent-color: var(--brand); width: 15px; height: 15px; flex-shrink: 0; }

/* 选项卡片 */
.opt-card {
  border: 1.5px solid var(--border); border-radius: var(--r-lg);
  padding: 13px 15px; cursor: pointer; transition: all .14s; background: #fff;
  display: flex; gap: 11px; align-items: flex-start;
}
.opt-card:hover { border-color: var(--border-brand); background: var(--brand-50); }
.opt-card.sel { border-color: var(--brand); background: var(--brand-50); box-shadow: 0 0 0 3px rgba(21,116,255,.09); }
.opt-card strong { display: block; font-size: 13.5px; color: var(--ink-900); margin-bottom: 2px; }
.opt-card span { font-size: 12.5px; color: var(--ink-500); line-height: 1.5; }

/* ============ Tabs ============ */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 18px; overflow-x: auto; }
.tab {
  padding: 9px 15px; font-size: 13.5px; color: var(--ink-500);
  border-bottom: 2px solid transparent; cursor: pointer;
  white-space: nowrap; transition: color .13s, border-color .13s; background: none; border-top: 0; border-left: 0; border-right: 0;
}
.tab:hover { color: var(--ink-800); }
.tab.active { color: var(--brand); border-bottom-color: var(--brand); font-weight: 500; }

.pills { display: flex; gap: 6px; flex-wrap: wrap; }
.pill {
  padding: 5px 13px; border-radius: var(--r-full);
  border: 1px solid var(--border-strong); background: #fff;
  font-size: 12.5px; color: var(--ink-600); cursor: pointer; transition: all .13s;
}
.pill:hover { border-color: var(--brand-200); color: var(--brand); }
.pill.active { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 500; }

/* ============ 进度 ============ */
.bar { height: 6px; background: var(--ink-100); border-radius: var(--r-full); overflow: hidden; }
.bar-fill { height: 100%; background: var(--brand); border-radius: var(--r-full); transition: width .4s ease; }
.bar-fill.accent { background: var(--accent-deep); }
.bar-fill.success { background: var(--success); }
.bar-fill.warning { background: var(--warning); }
.bar-lg { height: 9px; }

.ring { transform: rotate(-90deg); }
.ring-track { fill: none; stroke: var(--ink-100); }
.ring-fill { fill: none; stroke: var(--brand); stroke-linecap: round; transition: stroke-dashoffset .5s ease; }

/* ============ 空状态 ============ */
.empty { text-align: center; padding: 48px 24px; color: var(--ink-500); }
.empty svg { color: var(--ink-300); margin-bottom: 14px; }
.empty h3 { color: var(--ink-700); margin-bottom: 6px; font-size: 15px; }
.empty p { font-size: 13px; margin-bottom: 16px; }

/* ============ 模态 ============ */
.modal-mask {
  position: fixed; inset: 0; background: rgba(12,18,32,.45);
  display: flex; align-items: center; justify-content: center;
  z-index: var(--z-modal); padding: 20px; animation: fade .15s;
}
.modal {
  background: #fff; border-radius: var(--r-xl); box-shadow: var(--sh-lg);
  width: 100%; max-width: 560px; max-height: 88vh; display: flex; flex-direction: column;
  animation: pop .18s cubic-bezier(.2,.9,.3,1);
}
.modal.lg { max-width: 860px; }
.modal.xl { max-width: 1080px; }
.modal-head { padding: 17px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 12px; }
.modal-head h3 { flex: 1; }
.modal-body { padding: 20px; overflow-y: auto; flex: 1; }
.modal-foot { padding: 14px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 9px; }
.x-btn {
  width: 28px; height: 28px; border-radius: var(--r-md); border: none; background: none;
  color: var(--ink-500); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.x-btn:hover { background: var(--ink-100); color: var(--ink-900); }

@keyframes fade { from { opacity: 0 } to { opacity: 1 } }
@keyframes pop { from { opacity: 0; transform: scale(.96) translateY(8px) } to { opacity: 1; transform: none } }
@keyframes slideup { from { opacity: 0; transform: translateY(10px) } to { opacity: 1; transform: none } }

/* ============ Toast ============ */
.toast-zone { position: fixed; top: 18px; right: 18px; z-index: var(--z-toast); display: flex; flex-direction: column; gap: 8px; }
.toast {
  background: var(--ink-900); color: #fff; padding: 11px 17px;
  border-radius: var(--r-md); box-shadow: var(--sh-lg); font-size: 13.5px;
  display: flex; align-items: center; gap: 9px; animation: slideup .2s; max-width: 380px;
}
.toast.ok { background: var(--success); }
.toast.err { background: var(--danger); }

/* ============ 提示条 ============ */
.notice {
  padding: 12px 15px; border-radius: var(--r-md);
  display: flex; gap: 10px; align-items: flex-start; font-size: 13px; line-height: 1.6;
  border-left: 3px solid;
}
.notice svg { flex-shrink: 0; margin-top: 1px; }
.notice-info { background: var(--info-bg); border-color: var(--info); color: var(--brand-900); }
.notice-warn { background: var(--warning-bg); border-color: var(--warning); color: #7A4A00; }
.notice-ok { background: var(--success-bg); border-color: var(--success); color: #0A6B34; }
.notice-danger { background: var(--danger-bg); border-color: var(--danger); color: #8F1C1C; }

/* ============ 时间线 ============ */
.timeline { position: relative; padding-left: 22px; }
.timeline::before { content: ''; position: absolute; left: 5px; top: 5px; bottom: 5px; width: 2px; background: var(--ink-200); }
.tl-item { position: relative; padding-bottom: 18px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ''; position: absolute; left: -21px; top: 4px;
  width: 10px; height: 10px; border-radius: 50%;
  background: #fff; border: 2px solid var(--ink-300);
}
.tl-item.done::before { background: var(--success); border-color: var(--success); }
.tl-item.now::before { background: var(--brand); border-color: var(--brand); box-shadow: 0 0 0 3px rgba(21,116,255,.18); }
.tl-time { font-size: 11.5px; color: var(--ink-400); margin-bottom: 2px; }
.tl-title { font-size: 13.5px; font-weight: 500; color: var(--ink-900); }
.tl-desc { font-size: 12.5px; color: var(--ink-500); margin-top: 2px; }

/* ============ 工具类 ============ */
.mt0{margin-top:0}.mt4{margin-top:4px}.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}.mt20{margin-top:20px}.mt24{margin-top:24px}
.mb0{margin-bottom:0}.mb4{margin-bottom:4px}.mb8{margin-bottom:8px}.mb12{margin-bottom:12px}.mb16{margin-bottom:16px}.mb20{margin-bottom:20px}.mb24{margin-bottom:24px}
.fs11{font-size:11px}.fs12{font-size:12px}.fs13{font-size:13px}.fs15{font-size:15px}.fs17{font-size:17px}.fs20{font-size:20px}
.muted{color:var(--ink-500)}.dim{color:var(--ink-400)}.strong{font-weight:600}.med{font-weight:500}
.tc{text-align:center}.tr{text-align:right}
.brand-c{color:var(--brand)}.success-c{color:var(--success)}.danger-c{color:var(--danger)}.warning-c{color:var(--warning)}
.nowrap{white-space:nowrap}
.hidden{display:none !important}
.clickable{cursor:pointer}
.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sep{height:1px;background:var(--border);margin:16px 0}
.fade-in{animation:slideup .25s ease}

/* ============ 响应式 ============ */
@media (max-width: 1100px) {
  .g4 { grid-template-columns: repeat(2, 1fr); }
  .g3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  :root { --topbar-h: 54px; }
  .sidebar {
    position: fixed; left: 0; top: 0; bottom: 0;
    transform: translateX(-100%); transition: transform .22s ease;
    box-shadow: var(--sh-lg);
  }
  .sidebar.open { transform: none; }
  .sidebar-scrim {
    position: fixed; inset: 0; background: rgba(12,18,32,.5);
    z-index: 99; animation: fade .15s;
  }
  .menu-toggle { display: flex; align-items: center; }
  .content { padding: 14px; }
  .g2, .g3, .g4, .g-auto, .g-auto-lg { grid-template-columns: 1fr; }
  .searchbox { display: none; }
  .user-meta { display: none; }
  .user-chip { padding: 4px; }
  h1 { font-size: 20px; }
  .page-head { margin-bottom: 15px; }
  .page-head-actions { width: 100%; }
  .page-head-actions .btn { flex: 1; }
  .modal { max-height: 92vh; }
  .stat-value { font-size: 23px; }
  .card-body { padding: 14px; }
  .card-head { padding: 13px 14px; }
  .topbar { padding: 0 13px; gap: 10px; }
  .topbar-crumb { display: none; }
  table.tbl { font-size: 12.5px; }
  table.tbl th, table.tbl td { padding: 8px 10px; }
}

/* ============ 应用外壳 · 侧边栏细节（router 构建类名） ============ */
.side-brand {
  height: var(--topbar-h); display: flex; align-items: center; gap: 10px;
  padding: 0 18px; border-bottom: 1px solid #d5d6e1; flex-shrink: 0;
}
.brand-mark {
  width: 28px; height: 28px; flex-shrink: 0; border-radius: 7px;
  background: var(--grad-brand);
  display: flex; align-items: center; justify-content: center; color: #fff;
}
.brand-txt { display: flex; flex-direction: column; line-height: 1.15; }
.brand-txt b { font-size: 15px; font-weight: 600; color: var(--ink-900); letter-spacing: .2px; }
.brand-txt span { font-size: 10px; font-weight: 400; color: var(--ink-500); letter-spacing: .5px; }
.side-sec {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .9px;
  color: var(--ink-500); padding: 16px 18px 6px; font-weight: 600;
}
.side-nav { flex: 1; overflow-y: auto; padding: 0 10px 20px; }
.side-nav::-webkit-scrollbar-thumb { background: rgba(48,49,51,.18); }
.nav-txt { flex: 1; white-space: nowrap; }
.side-foot {
  padding: 12px 18px; border-top: 1px solid #d5d6e1;
  font-size: 11px; color: var(--ink-500); flex-shrink: 0;
  display: flex; flex-direction: column; gap: 2px;
}
.side-tip { color: var(--ink-500); }
.side-ver { font-size: 10px; color: var(--ink-400); letter-spacing: .5px; }

/* 移动端抽屉遮罩 */
.scrim {
  position: fixed; inset: 0; background: rgba(12,18,32,.5);
  z-index: 95; opacity: 0; visibility: hidden; transition: opacity .2s ease;
}
.scrim.show { opacity: 1; visibility: visible; }

/* ============ 应用外壳 · 顶栏 ============ */
.tb-menu {
  display: none; background: none; border: none; padding: 6px;
  color: #fff; align-items: center; border-radius: var(--r-md);
}
.tb-menu:hover { background: rgba(255,255,255,.16); }
.tb-title { font-size: 15px; font-weight: 600; color: #fff; }
.tb-spacer { flex: 1; }
.tb-icon {
  position: relative; background: none; border: none; padding: 6px;
  color: rgba(255,255,255,.92); display: flex; align-items: center;
  border-radius: var(--r-md); cursor: pointer;
}
.tb-icon:hover { background: rgba(255,255,255,.16); color: #fff; }
.tb-icon .dot { position: absolute; top: 7px; right: 8px; background: var(--danger); }

.tb-user {
  position: relative; display: flex; align-items: center; gap: 8px;
  padding: 5px 8px; border-radius: var(--r-full); cursor: pointer;
  transition: background .15s;
}
.tb-user:hover { background: rgba(255,255,255,.16); }
.ava {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  background: rgba(255,255,255,.25); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 600; overflow: hidden;
}
.tb-user-txt { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
.tb-user-txt b { font-size: 13px; font-weight: 600; color: #fff; }
.tb-user-txt i { font-size: 11px; color: rgba(255,255,255,.82); font-style: normal; }
.tb-caret { color: rgba(255,255,255,.85); display: flex; }
.tb-caret svg { transition: transform .15s; }
.tb-user.active .tb-caret svg, .user-menu.show ~ .tb-caret svg { transform: rotate(180deg); }

/* 用户下拉菜单 */
.user-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 248px; background: #fff; border: 1px solid var(--border);
  border-radius: var(--r-lg); box-shadow: var(--sh-lg);
  z-index: var(--z-dropdown); padding: 6px; display: none;
}
.user-menu.show { display: block; animation: slideup .15s; }
.um-head { padding: 10px 12px 12px; display: flex; flex-direction: column; border-bottom: 1px solid var(--border); margin-bottom: 6px; }
.um-head b { font-size: 14px; color: var(--ink-900); }
.um-head span { font-size: 11.5px; color: var(--ink-500); }
.um-sec {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .8px;
  color: var(--ink-400); padding: 6px 10px 3px; font-weight: 600;
}
.um-item {
  display: flex; align-items: center; gap: 9px; width: 100%;
  text-align: left; border: none; background: none; padding: 8px 10px;
  border-radius: var(--r-md); font-size: 13px; color: var(--ink-700); cursor: pointer;
}
.um-item:hover { background: var(--ink-100); }
.um-item.on { background: var(--brand-50); color: var(--brand); font-weight: 500; }
.um-ico { display: flex; flex-shrink: 0; }
.um-d { margin-left: auto; font-size: 11px; color: var(--ink-400); }
.um-logout { color: var(--danger); }
.um-logout:hover { background: var(--danger-bg); }

/* 模态关闭按钮（与 .x-btn 视觉一致） */
.modal-x {
  width: 30px; height: 30px; border-radius: var(--r-md); border: none; background: none;
  color: var(--ink-500); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.modal-x:hover { background: var(--ink-100); color: var(--ink-900); }

/* ============ 移动端适配修正（对齐 router 类名） ============ */
@media (max-width: 860px) {
  .tb-menu { display: flex; align-items: center; }
  .tb-title { flex: 1; min-width: 0; }
  .tb-user-txt { display: none; }
  .tb-user { padding: 4px; }
  .scrim { z-index: 99; }
}