/* ─── iOS-style admin UI ──────────────────────────────────────────────────
 *
 * 设计原则 (跟 Flutter App 一致):
 *   · 系统字体 SF Pro / 平方
 *   · 卡片大圆角 (14-18px)
 *   · 微妙阴影 + 半透明 backdrop-blur
 *   · 主题紫 #6e44ff
 *   · 高对比按钮, 大触控区
 *   · 多空白, 少分隔线
 */

* { box-sizing: border-box; }

:root {
  --primary: #6e44ff;
  --primary-dark: #5a35e0;
  --primary-bg: rgba(110, 68, 255, 0.08);
  --text: #1c1c1e;
  --text-secondary: #6b6b70;
  --text-tertiary: #8e8e93;
  --bg: #f2f2f7;
  --card-bg: rgba(255, 255, 255, 0.85);
  --card-border: rgba(0, 0, 0, 0.06);
  --divider: rgba(0, 0, 0, 0.06);
  --success: #34c759;
  --warning: #ff9500;
  --danger: #ff3b30;
  --info: #007aff;
}

html, body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
               "PingFang SC", "Microsoft YaHei", "Helvetica Neue", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ─── Header ─────────────────────────────────────────────────────────────── */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 28px;
  background: linear-gradient(135deg, #6e44ff 0%, #b974ff 100%);
  color: white;
  box-shadow: 0 2px 20px rgba(110, 68, 255, 0.25);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}
header h1 { margin: 0; font-size: 19px; font-weight: 700; letter-spacing: -0.3px; }
.user-bar {
  display: flex;
  gap: 16px;
  align-items: center;
  font-size: 13px;
}
.user-bar .role-pill {
  background: rgba(255, 255, 255, 0.22);
  padding: 3px 10px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

/* ─── View / Layout ────────────────────────────────────────────────────── */
.view { padding: 28px; max-width: 1280px; margin: 0 auto; }
.hidden { display: none !important; }

/* ─── 登录页 ───────────────────────────────────────────────────────────── */
.login-card {
  max-width: 400px;
  margin: 80px auto 0;
  padding: 36px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.5);
}
.login-card h2 {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.4px;
}
.login-card .hint {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 13px;
}

/* ─── Forms ────────────────────────────────────────────────────────────── */
form label {
  display: block;
  margin-bottom: 16px;
  font-weight: 500;
  font-size: 13px;
  color: var(--text-secondary);
}
form label small {
  font-weight: normal;
  color: var(--text-tertiary);
  margin-left: 4px;
}
form input[type=text],
form input[type=email],
form input[type=password],
form input[type=number],
form input[type=file],
form select,
form textarea {
  width: 100%;
  padding: 11px 14px;
  margin-top: 6px;
  border: 1px solid #d1d1d6;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  transition: all 0.15s;
}
form input:focus,
form select:focus,
form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(110, 68, 255, 0.12);
  background: white;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.checkbox-line {
  display: flex !important;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
}
/* 不再强制 width:auto — 会把 appearance:none 的自定义 checkbox 压成 0 宽点不到.
   18px 尺寸由全局 input[type=checkbox] 规则给. */
.checkbox-line input { margin: 0 !important; }
.checkbox-line span { flex: 1; color: var(--text); }

/* 必填项红星标注 */
.req-mark { color: var(--danger); font-weight: 700; margin-left: 1px; }

/* ─── 按钮 (iOS 系统按钮风格) ───────────────────────────────────────── */
.btn-primary, .btn-secondary, .btn-link, .btn-danger {
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  padding: 11px 18px;
  transition: all 0.15s cubic-bezier(0.4, 0.0, 0.2, 1);
  letter-spacing: 0.1px;
}
.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 2px 8px rgba(110, 68, 255, 0.30);
}
.btn-primary:hover:not(:disabled) {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(110, 68, 255, 0.35);
}
.btn-primary:active:not(:disabled) { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; box-shadow: none; }
.btn-secondary {
  background: rgba(120, 120, 128, 0.16);
  color: var(--text);
}
.btn-secondary:hover { background: rgba(120, 120, 128, 0.24); }
.btn-link {
  background: transparent;
  color: white;
  padding: 4px 8px;
  text-decoration: none;
  opacity: 0.85;
}
.btn-link:hover { opacity: 1; text-decoration: underline; }
.btn-danger {
  background: var(--danger);
  color: white;
  box-shadow: 0 2px 8px rgba(255, 59, 48, 0.30);
}
.btn-danger:hover:not(:disabled) {
  background: #d92e23;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 59, 48, 0.35);
}

/* ─── Tab 导航 ───────────────────────────────────────────────────────── */
.tab-nav {
  display: flex;
  flex-wrap: wrap;          /* 12+ 个 Tab 自动换行铺满, 任何屏宽都不用横向滑 (取代 overflow-x:auto) */
  gap: 6px;
  margin-bottom: 24px;
  padding: 6px;
  background: rgba(120, 120, 128, 0.12);
  border-radius: 14px;
}
.tab-btn {
  background: transparent;
  border: none;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 9px;
  transition: all 0.2s cubic-bezier(0.4, 0.0, 0.2, 1);
  font-family: inherit;
  white-space: nowrap;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active {
  background: white;
  color: var(--primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

/* ─── 卡片容器 ────────────────────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 16px;
  padding: 22px;
  margin-bottom: 20px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  border: 1px solid var(--card-border);
}
.upload-card {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 16px;
  padding: 16px 22px;
  margin-bottom: 24px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  border: 1px solid var(--card-border);
}
.upload-card summary {
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  user-select: none;
  padding: 8px 0;
  letter-spacing: -0.1px;
}
.upload-card[open] summary { margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--divider); }

/* ─── List header ────────────────────────────────────────────────────── */
.list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.list-header h2 { margin: 0; font-size: 19px; font-weight: 700; letter-spacing: -0.3px; }
.list-header h2 small { font-weight: 500; font-size: 13px; color: var(--text-tertiary); margin-left: 8px; }

/* ─── 表格 (iOS Settings 风格) ──────────────────────────────────────── */
table.release-table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  font-size: 13px;
  border: 1px solid var(--card-border);
}
table.release-table th,
table.release-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--divider);
}
table.release-table tr:last-child td { border-bottom: none; }
table.release-table th {
  background: rgba(120, 120, 128, 0.06);
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 11px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
table.release-table tr:hover td { background: rgba(110, 68, 255, 0.03); }
table.release-table tr.row-clickable { cursor: pointer; }
table.release-table tr.row-clickable:hover td { background: rgba(110, 68, 255, 0.08); }
table.release-table tr.withdrawn { opacity: 0.55; }
/* 自动测试台卡片（10-15 用户：表格一行 9 个按钮撑出页面、要更精美 → 每台一张卡；操作只露 详情/状态，其余进「更多」） */
.bench-cards { display: flex; flex-direction: column; gap: 12px; }
.bench-card {
  background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 16px;
  padding: 16px 18px 14px; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: box-shadow 0.15s;
}
.bench-card:hover { box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06); }
.bench-card.bc-dead { opacity: 0.62; background: rgba(255, 255, 255, 0.5); }
.bc-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.bc-no {
  flex: none; min-width: 52px; height: 52px; padding: 0 10px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--primary-bg); color: var(--primary); font-size: 20px; font-weight: 800; letter-spacing: -0.5px;
}
.bc-no.bc-no-none { background: rgba(120, 120, 128, 0.10); color: var(--text-tertiary); }
.bc-dead .bc-no { background: rgba(120, 120, 128, 0.10); color: var(--text-secondary); }
.bc-id { flex: 1; min-width: 220px; }
.bc-name { font-size: 17px; font-weight: 700; color: var(--text); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.bc-sn { margin-top: 4px; font-size: 12px; color: var(--text-tertiary); }
.bc-sn code { font-size: 12px; color: var(--text-secondary); background: none; padding: 0; }
.bc-tag {
  display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 600;
  padding: 2px 8px; border-radius: 999px; background: rgba(120, 120, 128, 0.12); color: var(--text-secondary);
}
.bc-tag i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.bc-env-prod { background: rgba(0, 122, 255, 0.10); color: var(--info); }
.bc-env-dev { background: rgba(110, 68, 255, 0.10); color: var(--primary); }
.bc-st-active { background: rgba(52, 199, 89, 0.12); color: #1f9d48; }
.bc-st-issued { background: rgba(255, 149, 0, 0.13); color: #c46f00; }
.bc-st-suspended { background: rgba(255, 149, 0, 0.13); color: #c46f00; }
.bc-st-revoked { background: rgba(255, 59, 48, 0.10); color: var(--danger); }
.bc-st-void { background: rgba(120, 120, 128, 0.12); color: var(--text-tertiary); }
.bc-alerts { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; }
.bc-alert { font-size: 12.5px; padding: 7px 10px; border-radius: 9px; background: rgba(120, 120, 128, 0.08); color: var(--text-secondary); }
.bc-alert.bc-warn { background: rgba(255, 149, 0, 0.10); color: #a55d00; }
.bc-alert.bc-bad { background: rgba(255, 59, 48, 0.08); color: #c62a20; }
.bc-alert.bc-info { background: rgba(0, 122, 255, 0.07); color: #0063cc; }
.bc-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-top: 14px; }
@media (max-width: 760px) { .bc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .bench-card { padding: 14px; } }
.bc-f { background: rgba(120, 120, 128, 0.06); border-radius: 10px; padding: 10px 12px; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.bc-f.bc-ok { background: rgba(52, 199, 89, 0.07); }
.bc-f.bc-warn { background: rgba(255, 149, 0, 0.08); }
.bc-f.bc-bad { background: rgba(255, 59, 48, 0.07); }
.bc-f[title] { cursor: help; }
.bc-l { font-size: 11px; color: var(--text-tertiary); font-weight: 600; }
.bc-v { font-size: 14px; font-weight: 600; color: var(--text); overflow-wrap: anywhere; }
.bc-s { font-size: 12px; color: var(--text-tertiary); overflow-wrap: anywhere; }
.bc-f.bc-ok .bc-v { color: #1f9d48; }
.bc-f.bc-warn .bc-v { color: #c46f00; }
.bc-f.bc-bad .bc-v { color: var(--danger); }
.bc-note {
  margin-top: 10px; font-size: 12px; color: var(--text-tertiary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: help;
}
.bench-unlocked { margin: 0 0 12px; }
.bench-lines { display: flex; flex-direction: column; gap: 10px; }
.bench-line { padding: 10px 12px; border-radius: 10px; background: rgba(120, 120, 128, 0.06); }
.bl-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.bl-acts { margin-left: auto; display: flex; gap: 6px; }
.bl-acts .btn-secondary, #bench-lines-panel .btn-secondary { padding: 6px 12px; font-size: 13px; border-radius: 8px; }
.bl-members { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.bl-x { border: none; background: none; cursor: pointer; color: var(--text-tertiary); font-size: 13px; padding: 0 0 0 2px; }
.bl-x:hover { color: var(--danger); }
.bc-head .bench-acts { margin-left: auto; }
.bench-acts { display: flex; gap: 6px; align-items: flex-start; justify-content: flex-end; white-space: nowrap; }
.bench-acts .btn-secondary { padding: 6px 12px; font-size: 13px; border-radius: 8px; }
.bench-acts .bench-act-warn { color: var(--danger); }
.bench-more { position: relative; }
.bench-more > summary { list-style: none; cursor: pointer; display: inline-block; }
.bench-more > summary::-webkit-details-marker { display: none; }
.bench-more[open] > summary { background: rgba(120, 120, 128, 0.28); }
.bench-menu {
  position: absolute; right: 0; top: calc(100% + 4px); z-index: 20;
  min-width: 156px; padding: 6px;
  background: var(--bg-elevated, #fff); border: 1px solid var(--card-border);
  border-radius: 10px; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
  display: flex; flex-direction: column;
}
.bench-menu button {
  background: none; border: none; text-align: left; font: inherit; font-size: 13px;
  color: var(--text); padding: 8px 10px; border-radius: 6px; cursor: pointer;
}
.bench-menu button:hover { background: rgba(120, 120, 128, 0.12); }
.bench-menu hr { border: none; border-top: 1px solid var(--divider); margin: 4px 2px; }
.bench-menu .bench-act-danger { color: var(--danger); }
/* 自动测试台页 UI 升级（10-21）：页内分区 + 顶部概览 + 卡片分组 + 固件 / 监测表收拢 */
.bench-subnav {
  display: inline-flex; gap: 2px; padding: 3px; margin: 10px 0 16px;
  background: rgba(120, 120, 128, 0.12); border-radius: 11px;
  position: sticky; top: 8px; z-index: 15; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.bench-subnav button {
  border: none; background: none; font: inherit; font-size: 13.5px; font-weight: 500; color: var(--text-secondary);
  padding: 7px 16px; border-radius: 8px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
}
.bench-subnav button:hover { color: var(--text); }
.bench-subnav button.active { background: #fff; color: var(--text); font-weight: 600; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.10); }
.bsn-n { font-size: 11.5px; color: var(--text-tertiary); font-variant-numeric: tabular-nums; }
.bsn-n:empty { display: none; }
.bsn-n.bsn-warn { min-width: 16px; height: 16px; border-radius: 8px; background: var(--warning); color: #fff; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; }
.bsn-n.bsn-warn:empty { display: none; }
@media (max-width: 640px) { .bench-subnav { display: flex; overflow-x: auto; } .bench-subnav button { padding: 7px 12px; } }

.bench-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; margin-bottom: 14px; }
.bench-summary:empty { display: none; }
.bs-tile {
  background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 14px; padding: 12px 14px;
  display: flex; flex-direction: column; gap: 2px; min-width: 0; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}
.bs-tile[title] { cursor: help; }
.bs-l { font-size: 11.5px; font-weight: 600; color: var(--text-tertiary); }
.bs-v { font-size: 20px; font-weight: 700; color: var(--text); letter-spacing: -0.3px; font-variant-numeric: tabular-nums; }
.bs-s { font-size: 12px; color: var(--text-tertiary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bs-tile.bs-ok .bs-v { color: #1f9d48; }
.bs-tile.bs-warn { background: rgba(255, 149, 0, 0.07); border-color: rgba(255, 149, 0, 0.22); }
.bs-tile.bs-warn .bs-v { color: #c46f00; }
.bs-tile.bs-bad { background: rgba(255, 59, 48, 0.06); border-color: rgba(255, 59, 48, 0.20); }
.bs-tile.bs-bad .bs-v { color: var(--danger); }

.bench-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.bench-toolbar-r { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.bench-foot-hint { margin: 12px 4px 0; }
.bench-dead { margin-top: 14px; }
.bench-dead > summary { cursor: pointer; font-size: 13px; color: var(--text-secondary); padding: 6px 4px; user-select: none; }
.bench-dead[open] > summary { margin-bottom: 10px; }

/* 卡片：最近连接单独一行 + 在线点；信息格分 运行 / 固件 / 安全 三组 */
.bc-seen { margin-top: 3px; font-size: 12px; color: var(--text-tertiary); display: flex; align-items: center; gap: 6px; }
.bc-dot { width: 7px; height: 7px; border-radius: 50%; background: rgba(120, 120, 128, 0.45); flex: none; }
.bc-dot.bc-dot-on { background: var(--success); box-shadow: 0 0 0 3px rgba(52, 199, 89, 0.18); }
.bc-groups { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 10px 12px; margin-top: 14px; }
.bc-group { min-width: 0; }
.bc-group.bc-span { grid-column: 1 / -1; }
.bc-gl { font-size: 11px; font-weight: 600; color: var(--text-tertiary); letter-spacing: 0.5px; margin: 0 0 5px 2px; }
.bc-groups .bc-grid { margin-top: 0; grid-template-columns: repeat(var(--n, 4), minmax(0, 1fr)); }
@media (max-width: 900px) {
  .bc-groups { grid-template-columns: minmax(0, 1fr); }
  .bc-groups .bc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* 固件 / 监测 */
.bench-block {
  background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 16px;
  padding: 16px 18px; margin-bottom: 16px; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}
.bench-block-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; flex-wrap: wrap; margin-bottom: 4px; }
.bench-block-head h3 { margin: 0 0 6px; font-size: 16px; }
.bench-block-acts { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.bench-block > .hint { margin: 2px 0 12px; }
.bench-cfg-chips { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.bcc { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; padding: 3px 10px; border-radius: 999px; background: rgba(120, 120, 128, 0.10); color: var(--text-secondary); }
.bcc code { background: none; padding: 0; font-size: 12.5px; color: inherit; font-weight: 600; }
.bcc-l { font-size: 11.5px; opacity: 0.8; }
.bcc-purple { background: rgba(110, 68, 255, 0.10); color: #4a2bcc; }
.bcc-orange { background: rgba(255, 149, 0, 0.12); color: #b86c00; }
.bench-upload {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px 12px; align-items: end;
  padding: 14px; margin-bottom: 14px; border-radius: 12px; background: rgba(110, 68, 255, 0.04); border: 1px dashed rgba(110, 68, 255, 0.30);
}
.bu-f { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--text-secondary); min-width: 0; }
.bu-f input[type="text"] { width: 100%; }
.bu-f input[type="file"] { font-size: 12px; max-width: 100%; }
.bu-wide { grid-column: span 2; }
.bu-acts { display: flex; gap: 10px; align-items: center; }
@media (max-width: 640px) { .bu-wide { grid-column: auto; } }
.bf-table td { vertical-align: top; }
.bf-ver { font-size: 13px; font-weight: 600; }
.bf-tags { display: flex; gap: 4px; flex-wrap: wrap; align-items: flex-start; }
td.bf-tags { display: table-cell; }
td.bf-tags .badge { margin: 0 4px 4px 0; }
.bf-note {
  font-size: 12.5px; color: var(--text-secondary); max-width: 360px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; cursor: help;
}
.bf-files { margin-top: 4px; font-size: 12px; }
.bf-files > summary { cursor: pointer; color: var(--primary); user-select: none; }
.bf-files table { margin-top: 6px; border-collapse: collapse; }
.bf-files td { padding: 2px 10px 2px 0; font-size: 12px; color: var(--text-secondary); border: none; white-space: nowrap; }
.bf-more { display: block; margin: 10px auto 0; }
.bench-chip {
  display: inline-block; font-size: 12px; font-weight: 600; padding: 1px 8px; margin: 0 4px 3px 0; border-radius: 999px;
  background: var(--primary-bg); color: #4a2bcc; white-space: nowrap; cursor: default;
}
table.release-table tr.bf-day td {
  background: rgba(120, 120, 128, 0.05); font-size: 11.5px; font-weight: 600; color: var(--text-tertiary); padding-top: 6px; padding-bottom: 6px;
}
table.release-table tr.bf-fail td { background: rgba(255, 59, 48, 0.035); }
table.release-table tr.mandatory td.version-cell::after {
  content: ' · MANDATORY';
  color: var(--danger);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.row-actions {
  display: flex;
  gap: 6px;
}
.row-actions button {
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  background: rgba(120, 120, 128, 0.12);
  border: none;
  color: var(--text);
  font-family: inherit;
  transition: all 0.15s;
}
.row-actions button:hover { background: rgba(120, 120, 128, 0.20); }
.row-actions .btn-danger {
  background: var(--danger);
  color: white;
  font-weight: 700;
  box-shadow: 0 1px 3px rgba(255, 59, 48, 0.30);
}
.row-actions .btn-danger:hover {
  background: #d92e23;
  box-shadow: 0 2px 6px rgba(255, 59, 48, 0.40);
}

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2px;
}
.badge-green { background: rgba(52, 199, 89, 0.16); color: #126d2b; }
.badge-gray  { background: rgba(120, 120, 128, 0.18); color: var(--text-secondary); }
.badge-red   { background: rgba(255, 59, 48, 0.16); color: #c8201a; }
.badge-blue  { background: rgba(0, 122, 255, 0.16); color: #0049c4; }
.badge-orange{ background: rgba(255, 149, 0, 0.16); color: #b86c00; }
.badge-purple{ background: rgba(110, 68, 255, 0.16); color: #4a2bcc; }

.tiny { font-size: 11.5px; color: var(--text-secondary); }

/* ─── 错误 / 提示 ────────────────────────────────────────────────────── */
.error { color: var(--danger); font-size: 13px; min-height: 18px; margin: 8px 0 0; }
/* 错误详情折叠 (小白看上面大白话, 管理员展开看技术细节) */
.err-detail { margin-top: 6px; font-weight: normal; }
.err-detail summary {
  cursor: pointer; list-style: none; user-select: none;
  color: var(--text-tertiary); font-size: 12px;
}
.err-detail summary::-webkit-details-marker { display: none; }
.err-detail summary::before { content: '▸ '; }
.err-detail[open] summary::before { content: '▾ '; }
.err-detail code {
  display: block; margin-top: 6px; padding: 8px;
  font-size: 11px; color: var(--text-secondary);
  background: rgba(120, 120, 128, 0.12); border-radius: 8px;
  white-space: pre-wrap; word-break: break-all;
}
.hint  { color: var(--text-secondary); font-size: 13px; }
code   {
  background: rgba(120, 120, 128, 0.16);
  padding: 2px 6px;
  border-radius: 5px;
  font-size: 12px;
  font-family: "SF Mono", Menlo, Consolas, monospace;
}

/* ─── Modal ─────────────────────────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  animation: fadeIn 0.2s ease-out;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.modal-card {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  padding: 28px;
  border-radius: 20px;
  width: min(520px, 92vw);
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.25);
  animation: scaleIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}
.modal-card h3 {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.2px;
}
.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--divider);
}

/* ─── Dashboard 卡片 ─────────────────────────────────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}
.stat-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 16px;
  padding: 20px 22px;
  border: 1px solid var(--card-border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: transform 0.2s, box-shadow 0.2s;
}
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}
.stat-card .stat-label {
  font-size: 12px;
  color: var(--text-tertiary);
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.stat-card .stat-value {
  font-size: 30px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -1px;
  line-height: 1.1;
}
.stat-card .stat-sub {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 6px;
}
.stat-card .stat-sub.up { color: var(--success); }
.stat-card .stat-sub.down { color: var(--danger); }

/* SKU stats list */
.sku-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}
.sku-list-row {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  padding: 6px 0;
  border-bottom: 1px solid var(--divider);
}
.sku-list-row:last-child { border-bottom: none; }

/* role 徽章 */
/* 顶栏构建号 (版本可见 — 证明是否最新) */
/* 后台版本：次要信息但要看得清（10-16 用户反馈：灰字 70% 叠在紫色顶栏上基本看不到）。顶栏上用半透明白，对比度约 4.6:1 */
.app-build { font-size: 12px; color: rgba(255, 255, 255, 0.82); margin-left: 4px; white-space: nowrap; font-variant-numeric: tabular-nums; cursor: help; }

/* 顶栏显示时区下拉 (per-browser, 列表时间口径提示 + 切换器)
   三段式: 默认=可见玻璃胶囊 / 悬停=略提亮 / 聚焦展开=高亮 + 白光环 (明确"激活") */
.tz-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-color: rgba(74, 42, 170, 0.42);     /* 默认: 半透明深紫胶囊, 白字清晰 (顶栏右侧偏浅, 用深底兜底对比) */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='none' stroke='white' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round' d='M1 1l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 7px center;
  background-size: 9px;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 10px;
  padding: 3px 22px 3px 8px;   /* 右留位给自绘箭头 */
  font-size: 12px;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.tz-select:hover {
  background-color: rgba(74, 42, 170, 0.58);     /* 悬停加深 */
  border-color: rgba(255, 255, 255, 0.5);
}
.tz-select:focus,
.tz-select:focus-visible {                       /* 点开/选中: 再加深 + 白光环, 明确激活态 */
  background-color: rgba(74, 42, 170, 0.7);
  border-color: rgba(255, 255, 255, 0.85);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.25);
}
.tz-select option { color: #1a1a1a; }  /* 展开项在白底菜单里用深色 */

.role-badge { font-size: 11px; padding: 3px 9px; border-radius: 999px; font-weight: 700; letter-spacing: 0.3px; }
.role-super  { background: rgba(255, 59, 48, 0.16); color: #c8201a; }
.role-oper   { background: rgba(0, 122, 255, 0.16); color: #0049c4; }
.role-viewer { background: rgba(120, 120, 128, 0.18); color: var(--text-secondary); }

/* 能力 chip (角色管理表 + 角色详情) */
.cap-chip {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  margin: 2px 2px 2px 0;
  border-radius: 6px;
  background: rgba(0, 122, 255, 0.1);
  color: #0049c4;
  white-space: nowrap;
}
/* 角色编辑 modal 能力勾选区 */
.caps-fieldset {
  border: 1px solid var(--border, #e0e0e5);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 12px 0;
}
.caps-fieldset legend { font-size: 12px; font-weight: 700; color: var(--text-secondary); padding: 0 6px; }
.caps-fieldset .checkbox-line { margin: 6px 0; }

/* 通用详情 modal (审计 / migration 行展开) */
#detail-body { max-height: 60vh; overflow-y: auto; }
.detail-row { display: flex; gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--border, #ececf0); }
.detail-row:last-child { border-bottom: none; }
.detail-k { flex: 0 0 116px; color: var(--text-tertiary); font-size: 13px; }
.detail-v { flex: 1; font-size: 13px; word-break: break-all; white-space: pre-wrap; color: var(--text); }
.detail-raw {
  margin-top: 6px; padding: 10px; background: rgba(120,120,128,0.08);
  border-radius: 8px; font-size: 12px; overflow: auto; max-height: 240px;
  white-space: pre-wrap; word-break: break-all;
}

/* 搜索 input 单独样式 */
.search-input {
  padding: 8px 12px;
  border: 1px solid #d1d1d6;
  border-radius: 10px;
  font-size: 13px;
  font-family: inherit;
  width: 240px;
  background-color: rgba(255, 255, 255, 0.8);
  transition: all 0.15s;
}
.search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(110, 68, 255, 0.12);
  background-color: white;
}
/* .search-input 的 select (排序/页大小/审计筛选) 也去原生箭头, 加自定义 chevron */
select.search-input {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 30px;
  cursor: pointer;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236e44ff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}

/* ─── 表单控件统一样式 (替代浏览器默认丑下拉/复选框) ──────────────────── */
/* :not(.search-input):not(.tz-select) 避免动到已单独样式化的下拉 (筛选框 / 顶栏时区) */
select:not(.search-input):not(.tz-select) {
  appearance: none;
  -webkit-appearance: none;
  font-family: inherit;
  font-size: 14px;
  color: inherit;
  padding: 9px 34px 9px 12px;
  border: 1px solid var(--divider);
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.85);
  /* 自定义箭头 (内联 SVG, 紫色 chevron) */
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236e44ff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}
select:not(.search-input):not(.tz-select):focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(110, 68, 255, 0.12);
}

/* 自定义复选框 (替代原生小方块) */
input[type=checkbox] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  margin: 0;
  border: 1.5px solid #c7c7cc;
  border-radius: 6px;
  background: white;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  vertical-align: middle;
  transition: all 0.15s;
}
input[type=checkbox]:checked {
  background: var(--primary);
  border-color: var(--primary);
}
input[type=checkbox]:checked::after {     /* 勾 */
  content: '';
  position: absolute;
  left: 5px; top: 1px;
  width: 5px; height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
input[type=checkbox]:focus-visible {
  outline: 2px solid rgba(110, 68, 255, 0.5);
  outline-offset: 2px;
}

/* 文本/数字/邮箱/密码 输入框 + textarea 统一样式 (排除已单独样式的 .search-input / .mfa-code-input) */
input[type=text]:not(.search-input):not(.mfa-code-input),
input[type=number]:not(.search-input):not(.mfa-code-input),
input[type=email]:not(.search-input):not(.mfa-code-input),
input[type=password]:not(.search-input):not(.mfa-code-input),
input[type=url]:not(.search-input):not(.mfa-code-input),
input[type=search]:not(.search-input):not(.mfa-code-input),
input[type=datetime-local]:not(.search-input):not(.mfa-code-input),
textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 9px 12px;
  margin-top: 4px;
  border: 1px solid var(--divider);
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  background: rgba(255, 255, 255, 0.85);
  transition: border-color 0.15s, box-shadow 0.15s;
}
input[type=text]:not(.search-input):not(.mfa-code-input):focus,
input[type=number]:not(.search-input):not(.mfa-code-input):focus,
input[type=email]:not(.search-input):not(.mfa-code-input):focus,
input[type=password]:not(.search-input):not(.mfa-code-input):focus,
input[type=url]:not(.search-input):not(.mfa-code-input):focus,
input[type=search]:not(.search-input):not(.mfa-code-input):focus,
input[type=datetime-local]:not(.search-input):not(.mfa-code-input):focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(110, 68, 255, 0.12);
  background: #fff;
}
textarea { resize: vertical; min-height: 56px; line-height: 1.5; }
input::placeholder, textarea::placeholder { color: var(--text-tertiary); }
/* 数字框去掉丑陋的上下箭头 (Firefox + WebKit) */
input[type=number] { -moz-appearance: textfield; }
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* ─── Pager (列表分页控件) ─────────────────────────────────────────── */
.pager {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-secondary);
}
.pager button {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--card-border);
  padding: 7px 13px;
  border-radius: 9px;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  transition: all 0.15s;
}
.pager button:hover:not(:disabled) {
  background: var(--primary-bg);
  border-color: var(--primary);
  color: var(--primary);
}
.pager button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.pager .page-info {
  padding: 0 8px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ─── Loading skeleton (内嵌 keyframes) ────────────────────────────── */
@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 0.85; }
}
.loading-skeleton {
  animation: pulse 1.5s ease-in-out infinite;
  background: rgba(120, 120, 128, 0.12);
  border-radius: 8px;
  height: 14px;
}

/* ─── SN 编码说明面板 (设备 Tab 顶部) ──────────────────────────────── */
.sn-help {
  margin: 12px 0 18px;
  padding: 0;
  background: rgba(120, 120, 128, 0.06);
  border-radius: 12px;
  border: 1px solid rgba(120, 120, 128, 0.16);
  overflow: hidden;
}
.sn-help > summary {
  cursor: pointer;
  padding: 11px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  list-style: none;
  user-select: none;
  transition: background 0.15s;
}
.sn-help > summary:hover { background: rgba(120, 120, 128, 0.08); }
.sn-help > summary::-webkit-details-marker { display: none; }
.sn-help[open] > summary {
  background: rgba(120, 120, 128, 0.06);
  border-bottom: 1px solid rgba(120, 120, 128, 0.14);
}
.sn-help-body {
  padding: 14px 16px;
}
.sn-help-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
  font-size: 12.5px;
}
.sn-help-table th,
.sn-help-table td {
  text-align: left;
  padding: 6px 10px;
  border-bottom: 1px solid rgba(120, 120, 128, 0.12);
}
.sn-help-table th {
  background: rgba(120, 120, 128, 0.05);
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.sn-help-table td:first-child { color: var(--primary); font-weight: 600; }
.sn-help-table tr:last-child td { border-bottom: none; }
.sn-help code,
.sn-help-table code {
  background: rgba(120, 120, 128, 0.13);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12px;
  font-family: ui-monospace, SF Mono, monospace;
}

/* ─── 顶部安全条: 本次/上次登录 IP (防陌生登录) ──────────────── */
.security-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin: 0 0 14px;
  padding: 7px 14px;
  border-radius: 10px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  font-size: 12.5px;
  color: var(--text-secondary);
}
.security-bar .sec-item strong {
  color: var(--text);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}
.security-bar .sec-sep { color: var(--text-tertiary); }
.security-bar .sec-time { color: var(--text-tertiary); }
.security-bar .sec-geo { color: var(--text-tertiary); font-size: 12px; font-weight: 400; }
.security-bar .sec-warn {
  margin-left: auto;
  color: var(--warning);
  font-weight: 600;
}
/* IP 与上次不同 → 整条琥珀告警 */
.security-bar.sec-changed {
  background: rgba(255, 149, 0, 0.1);
  border-color: var(--warning);
  color: #8a5a00;
}
.security-bar.sec-changed .sec-item strong { color: #8a5a00; }

/* ─── 版本更新通知 banner ───────────────────────────────────── */
.update-banner {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: linear-gradient(90deg, #4a9eff, #6ab8ff);
  color: white;
  box-shadow: 0 2px 8px rgba(74, 158, 255, 0.3);
  font-size: 14px;
  animation: bannerSlideDown 0.3s ease;
}
@keyframes bannerSlideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to   { transform: translateY(0);     opacity: 1; }
}
.update-banner-icon { font-size: 18px; }
.update-banner-text { flex: 1; font-weight: 500; }
.update-banner-btn {
  padding: 5px 14px;
  background: rgba(255, 255, 255, 0.95);
  color: #4a9eff;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s;
}
.update-banner-btn:hover { transform: scale(1.05); }
.update-banner-dismiss {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 16px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
}
.update-banner-dismiss:hover {
  background: rgba(255, 255, 255, 0.15);
  color: white;
}

/* ─── 二次验证 modal ─────────────────────────────────────────── */
.mfa-card {
  width: min(380px, 92vw);
  text-align: center;
}
.mfa-card-wide { width: min(420px, 92vw); }

.mfa-title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.mfa-sub {
  margin: 0 0 14px;
  font-size: 13px;
  color: var(--text-secondary, #9aa);
  line-height: 1.5;
}
.mfa-hint {
  margin: 8px 0 12px;
  font-size: 11px;
  color: var(--text-tertiary, #777);
  letter-spacing: 0.3px;
}

/* 6 位输入框 — 大号、居中、字距宽 */
.mfa-code-input {
  width: 100%;
  font-family: ui-monospace, SF Mono, monospace;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: 12px;
  text-align: center;
  padding: 12px 8px;
  border-radius: 10px;
  border: 1.5px solid rgba(120, 120, 128, 0.3);
  background: rgba(0, 0, 0, 0.2);
  transition: border-color 0.15s;
  color: inherit;
}
.mfa-code-input:focus {
  outline: none;
  border-color: rgba(74, 158, 255, 0.6);
  background: rgba(0, 0, 0, 0.28);
}
.mfa-code-input::placeholder {
  color: rgba(120, 120, 128, 0.45);
  letter-spacing: 12px;
}

/* QR 区域 */
.mfa-qr-wrap {
  text-align: center;
  margin: 12px 0 16px;
}
.mfa-qr-wrap img {
  width: 240px;            /* 放大: 小 QR 手机相机不好对焦 */
  max-width: 80vw;
  background: white;
  padding: 16px;           /* quiet zone (白边) — 扫码可靠性关键, 太挤扫不上 */
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

/* 手动密钥折叠 */
.mfa-secret-details {
  margin: 0 0 4px;
  text-align: center;
  font-size: 12px;
}
.mfa-secret-details summary {
  cursor: pointer;
  color: var(--text-tertiary, #888);
  list-style: none;
  user-select: none;
}
.mfa-secret-details summary::-webkit-details-marker { display: none; }
.mfa-secret-details summary::before {
  content: '▸ ';
  display: inline-block;
  transition: transform 0.15s;
}
.mfa-secret-details[open] summary::before {
  transform: rotate(90deg);
}
.mfa-secret-details code {
  display: block;
  margin-top: 8px;
  padding: 10px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 6px;
  word-break: break-all;
  font-family: ui-monospace, SF Mono, monospace;
  font-size: 12px;
  letter-spacing: 1px;
  color: #4a9eff;
}

/* 启用成功页 */
.mfa-done { padding: 8px 0; }
.mfa-done-icon {
  font-size: 56px;
  margin: 8px 0 12px;
}
.mfa-done-title {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 600;
  color: #4ade80;
}
.mfa-warn {
  margin: 14px 0;
  padding: 10px 12px;
  font-size: 12px;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.25);
  border-radius: 8px;
  color: #fbbf24;
  line-height: 1.5;
}

/* MFA modal 内的按钮区 — 居中 + 间隔 */
.mfa-card .modal-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 16px;
}

/* btn-mfa 在 header 的颜色由 JS 动态设, 这里只保证基础 hover */
#btn-mfa {
  font-size: 13px;
  padding: 4px 8px;
  cursor: pointer;
  transition: opacity 0.15s;
}
#btn-mfa:hover { opacity: 0.8; }

/* ─── Dashboard 机型详情表 ─── */
.device-breakdown-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.device-breakdown-table th,
.device-breakdown-table td {
  padding: 6px 8px;
  text-align: left;
  border-bottom: 1px solid rgba(120, 120, 128, 0.18);
}
.device-breakdown-table thead th {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary, #8e8e93);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.device-breakdown-table tbody tr:hover {
  background: rgba(120, 120, 128, 0.06);
}

/* ─── 设备固件版本分布 ─── */
.firmware-sku-block {
  padding: 10px 0;
  border-bottom: 1px solid rgba(120, 120, 128, 0.18);
}
.firmware-sku-block:last-child { border-bottom: none; }
.firmware-sku-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
  font-size: 14px;
}
.firmware-version-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.firmware-version-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}
.version-tag {
  min-width: 70px;
  font-family: ui-monospace, SF Mono, monospace;
  font-size: 12px;
  font-weight: 600;
  color: #4a9eff;
  background: rgba(74, 158, 255, 0.12);
  padding: 2px 7px;
  border-radius: 5px;
  text-align: center;
}
.firmware-bar-wrap {
  flex: 1;
  height: 6px;
  background: rgba(120, 120, 128, 0.12);
  border-radius: 3px;
  overflow: hidden;
}
.firmware-bar {
  height: 100%;
  background: linear-gradient(90deg, #4a9eff, #6ab8ff);
  border-radius: 3px;
  transition: width 0.3s ease;
}
.badge-stale {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 8px;
  background: rgba(251, 191, 36, 0.18);
  color: #fbbf24;
  font-size: 10px;
  font-weight: 600;
  margin-left: 4px;
}

/* ─── 维度切换 pill (机型 / 系统 / App / 全部) ─── */
.dim-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.dim-pill {
  border: 1px solid rgba(120, 120, 128, 0.25);
  background: rgba(120, 120, 128, 0.06);
  color: var(--text-secondary, #aaa);
  padding: 4px 10px;
  border-radius: 14px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}
.dim-pill:hover {
  background: rgba(120, 120, 128, 0.12);
}
.dim-pill.active {
  background: rgba(74, 158, 255, 0.18);
  color: #4a9eff;
  border-color: rgba(74, 158, 255, 0.4);
  font-weight: 600;
}

/* ─── 测试组 SN 选择器 + chips ──────────────────────────────────────────── */
.sn-picker-field {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.sn-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.sn-chip {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(110, 68, 255, 0.12);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sn-picker-card {
  width: min(560px, 94vw);
}
.sn-picker-toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 12px 0;
}
.sn-picker-toolbar .search-input {
  flex: 1;
}
.sn-picker-list {
  max-height: 50vh;
  overflow-y: auto;
  border: 1px solid var(--divider);
  border-radius: 12px;
  padding: 4px;
}
.sn-picker-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.12s;
}
.sn-picker-row:hover {
  background: rgba(120, 120, 128, 0.08);
}
.sn-picker-row input[type=checkbox] {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.sn-picker-sn {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 13px;
  font-weight: 600;
}
.sn-picker-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--divider);
}
.dd-note-label {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
}
.dd-note-label input[type=text] {
  width: 100%;
  margin-top: 4px;
}

/* ─── 文件选择 button (替代丑陋原生 input[type=file]) ───────────────────── */
.file-field { display: block; margin: 12px 0; }
.file-field-label {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.file-picker {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.file-input-native { display: none; }   /* label[for] 仍能触发选择 */
.file-picker-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: 10px;
  background: rgba(110, 68, 255, 0.1);
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid rgba(110, 68, 255, 0.25);
  transition: all 0.15s;
  white-space: nowrap;
}
.file-picker-btn:hover {
  background: rgba(110, 68, 255, 0.18);
  border-color: rgba(110, 68, 255, 0.4);
}
.file-picker-btn:active { transform: scale(0.97); }

/* 通用对话框（设计规范 v1「反馈」；取代 prompt / confirm）2026-10-16 */
.ui-dialog { z-index: 100; }
.ui-dialog-card { width: min(560px, calc(100vw - 32px)); max-height: calc(100vh - 64px); overflow-y: auto; border-radius: 20px; padding: 24px; box-sizing: border-box; }
.ui-dialog-card h3 { margin: 0 0 12px; font-size: 17px; font-weight: 600; }
.ui-dialog-form { display: flex; flex-direction: column; gap: 12px; }
.ui-group { margin-top: 8px; padding-top: 12px; border-top: 1px solid var(--divider); font-size: 13px; font-weight: 600; color: var(--text-secondary); }
.ui-field { display: flex; flex-direction: column; gap: 6px; }
.ui-field > label { font-size: 13px; font-weight: 500; color: var(--text); display: flex; align-items: center; gap: 6px; }
.ui-field input[type=text], .ui-field input[type=number], .ui-field select { height: 36px; box-sizing: border-box; padding: 0 12px; border: 1px solid #d1d1d6; border-radius: 10px; font: inherit; font-size: 14px; background: #fff; }
.ui-field input:focus, .ui-field select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(110, 68, 255, 0.18); }
.ui-field small.hint { font-size: 12px; }
.ui-tip { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; border-radius: 50%; background: rgba(120, 120, 128, 0.14); color: var(--text-secondary); font-size: 11px; font-style: normal; cursor: help; }
.ui-tip:hover, .ui-tip:focus { background: var(--primary-bg); color: var(--primary); outline: none; }
.ui-check { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text); }
.ui-picks { display: flex; flex-wrap: wrap; gap: 6px; }
.ui-picks .btn-secondary { padding: 6px 10px; font-size: 13px; border-radius: 8px; }
.ui-bench-list { display: flex; flex-direction: column; gap: 6px; max-height: 180px; overflow-y: auto; padding: 8px 10px; border: 1px solid var(--divider); border-radius: 10px; }
.ui-dialog-err { white-space: pre-line; margin: 0; }
.ui-dialog-actions { display: flex; justify-content: flex-end; gap: 8px; padding-top: 4px; }
.ui-dialog-actions button { padding: 9px 16px; font-size: 14px; }

/* ─── 导航分组（2026-10-16，设计规范 v1「导航分组」样张）───────────────────────── */
.group-nav { display: flex; flex-wrap: wrap; gap: 2px; margin-bottom: 4px; border-bottom: 1px solid var(--divider); }
.group-btn {
  display: inline-flex; align-items: center; gap: 8px; height: 48px; padding: 0 14px;
  background: none; border: none; cursor: pointer; font: inherit; font-size: 14px; font-weight: 500;
  color: var(--text-secondary); box-shadow: inset 0 -2px 0 transparent; transition: color .15s, box-shadow .15s;
}
.group-btn:hover { color: var(--text); }
.group-btn.active { color: #4a2bcc; font-weight: 600; box-shadow: inset 0 -2px 0 var(--primary); }
.group-btn:focus-visible { outline: none; box-shadow: inset 0 -2px 0 var(--primary), 0 0 0 3px rgba(110, 68, 255, 0.18); }
.tab-nav { background: none; padding: 8px 0; gap: 6px; margin-bottom: 20px; border-radius: 0; }
.tab-nav .tab-btn { padding: 6px 12px; font-size: 13px; font-weight: 500; border-radius: 8px; }
.tab-nav .tab-btn.active { background: var(--primary-bg); color: #4a2bcc; box-shadow: none; font-weight: 600; }
.tab-btn.tab-off-group { display: none !important; }
.tab-nav.tab-nav-single { display: none; }
@media (max-width: 760px) {
  .group-nav { flex-wrap: nowrap; overflow-x: auto; border-bottom: none; gap: 6px; padding: 4px 0; }
  .group-btn { flex: none; height: 32px; border-radius: 999px; background: rgba(120, 120, 128, 0.12); box-shadow: none; font-size: 13px; }
  .group-btn.active { background: var(--primary); color: #fff; box-shadow: none; }
  .group-btn svg { display: none; }
}

/* 窄屏顶栏（2026-10-16）：标题不再被挤成竖排；用户栏换到第二行可横滑；内容区左右 16 */
header h1 { white-space: nowrap; }
@media (max-width: 760px) {
  header { flex-wrap: wrap; gap: 8px; padding: 10px 16px; }
  header h1 { font-size: 16px; }
  .user-bar { width: 100%; overflow-x: auto; flex-wrap: nowrap; gap: 8px; }
  .user-bar > * { flex: none; }
  .app-build { display: none; }
  .view { padding: 16px; }
}

/* ─── 故障上报渠道页签（2026-10-18）───────────────────────────────────────── */
.diag-channel-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin: 0 0 6px; }
.diag-channel-row .dim-pills { margin: 0; }
.dim-pill .ch-count { margin-left: 2px; font-variant-numeric: tabular-nums; opacity: .7; }
.dim-pill .ch-count:empty { display: none; }
.diag-formal-toggle { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-secondary); cursor: pointer; }
#tab-benches .btn-link { color: var(--primary); font-size: 13px; opacity: 1; }
@media (max-width: 640px) {
  .bench-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #tab-benches .bc-id { min-width: 0; flex-basis: 100%; }
  #tab-benches .bc-head .bench-acts { margin-left: 0; flex-wrap: wrap; }
  #tab-benches .bc-groups .bc-grid { grid-template-columns: minmax(0, 1fr); }
  #tab-benches .bf-table { display: block; overflow-x: auto; }
}