/* ==========================================================
   OS Install 管理系统 - 全局样式
   ========================================================== */
:root {
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-soft: #eef2ff;
  --primary-border: #c7d2fe;
  --success: #10b981;
  --success-soft: #d1fae5;
  --warning: #f59e0b;
  --warning-soft: #fef3c7;
  --danger: #ef4444;
  --danger-soft: #fee2e2;
  --info: #3b82f6;
  --info-soft: #dbeafe;
  --muted: #94a3b8;
  --muted-soft: #f1f5f9;
  --text: #0f172a;
  --text-2: #475569;
  --text-3: #94a3b8;
  --border: #e2e8f0;
  --bg: #f1f5f9;
  --card: #ffffff;
  --sidebar-bg: #0f172a;
  --sidebar-hover: rgba(148, 163, 184, .12);
  --sidebar-text: #94a3b8;
  --sidebar-active: #ffffff;
  --radius: 10px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .05);
  --shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, .08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, .16);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

/* 装机任务列表迷你进度条 */
.td-progress { min-width: 200px; }
.td-step { max-width: 180px; font-size: 12px; color: var(--text-2); word-break: break-all; }
.task-progress {
  position: relative;
  width: 100%;
  height: 8px;
  background: #eef2f7;
  border-radius: 4px;
  overflow: hidden;
}
.task-progress-bar {
  height: 100%;
  border-radius: 4px;
  background: var(--success);
  transition: width .4s ease;
}
.task-progress.is-success .task-progress-bar { background: var(--success); }
.task-progress.is-fail    .task-progress-bar { background: var(--danger); }
.task-progress.is-pending .task-progress-bar { background: var(--muted-soft); }
.task-progress.is-running .task-progress-bar::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0; left: 0;
  width: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.5) 50%, transparent 100%);
  transform: translateX(-100%);
  animation: task-progress-sweep 2.4s ease-in-out infinite;
}
@keyframes task-progress-sweep {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}
.task-progress.is-running::after,
.task-progress.is-success::after,
.task-progress.is-fail::after {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, rgba(255,255,255,.25) 0 6px, transparent 6px 12px);
  pointer-events: none;
}
.task-progress-detail {
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-3);
  word-break: break-all;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  font-family: var(--font);
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }
::-webkit-scrollbar-track { background: transparent; }

/* ==========================================================
   登录页
   ========================================================== */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1e1b4b 0%, #312e81 45%, #4f46e5 100%);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.login-page::before, .login-page::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, .06);
}
.login-page::before { width: 420px; height: 420px; top: -140px; right: -120px; }
.login-page::after { width: 360px; height: 360px; bottom: -140px; left: -100px; }

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--card);
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, .28);
  padding: 40px 36px 32px;
  position: relative;
  z-index: 1;
}
.login-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}
.login-logo .logo-mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), #7c3aed);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-card h1 { font-size: 22px; font-weight: 700; color: var(--text); }
.login-card .subtitle { font-size: 13px; color: var(--text-3); margin-bottom: 28px; }
.login-card .form-group { margin-bottom: 18px; }
.login-card .form-label { display: block; font-size: 13px; font-weight: 500; color: var(--text-2); margin-bottom: 6px; }
.login-card .btn { width: 100%; padding: 11px; font-size: 15px; margin-top: 6px; }
.login-advanced {
  margin-top: 14px;
  text-align: center;
}
.login-advanced summary { cursor: pointer; font-size: 12px; color: var(--text-3); list-style: none; }
.login-advanced summary::-webkit-details-marker { display: none; }
.login-advanced .field { margin-top: 10px; }
.login-hint { margin-top: 16px; text-align: center; font-size: 12px; color: var(--text-3); }
.login-error {
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 13px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  display: none;
}
.login-error.show { display: block; }

/* ==========================================================
   布局
   ========================================================== */
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 232px;
  flex-shrink: 0;
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}
.sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(148, 163, 184, .12);
}
.sidebar-header .logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--primary), #7c3aed);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sidebar-header .logo-text { color: #f8fafc; font-size: 15px; font-weight: 700; line-height: 1.2; }
.sidebar-header .logo-sub { font-size: 11px; color: var(--sidebar-text); }

.sidebar-nav { flex: 1; padding: 12px 10px; overflow-y: auto; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  margin-bottom: 2px;
  border-radius: var(--radius-sm);
  color: var(--sidebar-text);
  cursor: pointer;
  font-size: 14px;
  transition: all .15s ease;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: var(--font);
}
.nav-item svg { flex-shrink: 0; }
.nav-item:hover { background: var(--sidebar-hover); color: #e2e8f0; text-decoration: none; }
.nav-item.active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(79, 70, 229, .35);
}
.nav-section {
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #475569;
  padding: 14px 12px 6px;
}
.nav-item .nav-badge {
  margin-left: auto;
  font-size: 11px;
  background: rgba(255,255,255,.12);
  border-radius: 10px;
  padding: 1px 7px;
}
.nav-item.active .nav-badge { background: rgba(255,255,255,.22); }

.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid rgba(148, 163, 184, .12);
  font-size: 11px;
  color: #475569;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-footer .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); display: inline-block; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  height: 60px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar-title { font-size: 17px; font-weight: 700; color: var(--text); }
.topbar-breadcrumb { font-size: 12px; color: var(--text-3); margin-top: 1px; }
.topbar-right { display: flex; align-items: center; gap: 14px; }
.topbar-user { display: flex; align-items: center; gap: 10px; cursor: pointer; padding: 6px 10px; border-radius: 8px; position: relative; }
.topbar-user:hover { background: var(--muted-soft); }
.avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #7c3aed);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
}
.user-meta { line-height: 1.2; }
.user-meta .name { font-size: 13px; font-weight: 600; color: var(--text); }
.user-meta .role { font-size: 11px; color: var(--text-3); }
.user-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  min-width: 180px;
  padding: 6px;
  z-index: 50;
  display: none;
}
.user-dropdown.open { display: block; }
.user-dropdown .item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-2);
}
.user-dropdown .item:hover { background: var(--muted-soft); color: var(--text); }
.user-dropdown .item.danger { color: var(--danger); }
.user-dropdown .item.danger:hover { background: var(--danger-soft); }

.content { flex: 1; padding: 24px; max-width: 1800px; width: 100%; margin: 0 auto; }

/* 页脚厂商 logo 区 */
.main-footer {
  flex-shrink: 0;
  padding: 10px 24px;
  border-top: 1px solid var(--border);
  background: var(--card);
  overflow-x: auto;
}
.footer-logos {
  display: flex;
  gap: 28px;
  align-items: center;
  justify-content: center;
  min-width: max-content;
}
.footer-logos img {
  height: 36px;
  width: auto;
  opacity: 0.55;
  filter: grayscale(1);
  transition: opacity 0.2s, filter 0.2s;
}
.footer-logos img:hover {
  opacity: 1;
  filter: grayscale(0);
}

/* ==========================================================
   页面头部 / 工具栏
   ========================================================== */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  gap: 12px;
  flex-wrap: wrap;
}
.page-header h2 { font-size: 20px; font-weight: 700; }
.page-header .desc { font-size: 13px; color: var(--text-3); margin-top: 3px; }

.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  box-shadow: var(--shadow-sm);
}
.toolbar .spacer { flex: 1; }
.toolbar .toolbar-label { font-size: 13px; color: var(--text-3); }

/* ==========================================================
   卡片
   ========================================================== */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.card + .card { margin-top: 18px; }
.card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.card-header h3 { font-size: 15px; font-weight: 600; }
.card-body { padding: 18px; }

/* 统计卡片 */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 14px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.stat-icon.primary { background: var(--primary-soft); color: var(--primary); }
.stat-icon.success { background: var(--success-soft); color: var(--success); }
.stat-icon.warning { background: var(--warning-soft); color: var(--warning); }
.stat-icon.danger { background: var(--danger-soft); color: var(--danger); }
.stat-icon.info { background: var(--info-soft); color: var(--info); }
.stat-icon.muted { background: var(--muted-soft); color: var(--muted); }
.stat-value { font-size: 26px; font-weight: 800; line-height: 1.1; color: var(--text); }
.stat-label { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.stat-sub { font-size: 12px; color: var(--text-3); }

.dash-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 18px; align-items: start; }
@media (max-width: 1200px) { .dash-grid { grid-template-columns: 1fr; } }

/* ==========================================================
   表格
   ========================================================== */
.table-wrap { overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table thead th {
  background: #f8fafc;
  color: var(--text-2);
  font-weight: 600;
  text-align: left;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.table tbody td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background .12s; }
.table tbody tr:hover { background: #f8fafc; }
.table .td-muted { color: var(--text-3); }
.table .td-strong { font-weight: 600; }
.table .td-mono { font-family: var(--mono); font-size: 12px; }
.table .td-actions { display: flex; gap: 6px; flex-wrap: wrap; }

.table-empty { padding: 48px 20px; text-align: center; color: var(--text-3); }
.table-empty svg { margin-bottom: 10px; opacity: .4; }
.table-empty .tip { font-size: 13px; }

/* ==========================================================
   按钮
   ========================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .15s ease;
  white-space: nowrap;
  line-height: 1.4;
}
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 1px 2px rgba(79,70,229,.3); }
.btn-primary:hover:not(:disabled) { background: var(--primary-hover); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover:not(:disabled) { background: #dc2626; }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover:not(:disabled) { background: #059669; }
.btn-ghost { background: #fff; color: var(--text-2); border-color: var(--border); }
.btn-ghost:hover:not(:disabled) { background: var(--muted-soft); color: var(--text); }
.btn-soft { background: var(--primary-soft); color: var(--primary); }
.btn-soft:hover:not(:disabled) { background: var(--primary-border); }
.btn-soft-danger { background: var(--danger-soft); color: var(--danger); }
.btn-soft-danger:hover:not(:disabled) { background: #fecaca; }
.btn-sm { padding: 5px 10px; font-size: 12px; border-radius: 6px; }
.btn-sm svg { width: 13px; height: 13px; }
.btn-xs { padding: 1px 7px; font-size: 11px; border-radius: 5px; line-height: 1.6; min-width: 22px; }
.btn-block { width: 100%; }

/* ==========================================================
   表单
   ========================================================== */
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 6px;
}
.form-label .req { color: var(--danger); margin-left: 2px; }
.form-control {
  width: 100%;
  padding: 9px 12px;
  font-size: 13px;
  font-family: var(--font);
  color: var(--text);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,70,229,.12); }
.form-control::placeholder { color: var(--text-3); }
textarea.form-control { resize: vertical; min-height: 90px; line-height: 1.5; }
textarea.form-control.mono { font-family: var(--mono); font-size: 12px; background: #0f172a; color: #e2e8f0; border-color: #1e293b; }
textarea.form-control.mono::placeholder { color: #64748b; }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 30px; cursor: pointer; }
.form-help { font-size: 12px; color: var(--text-3); margin-top: 4px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.form-grid .full { grid-column: 1 / -1; }
/* 3 列栅格：首列宽（名称），后两列窄（下拉） */
.form-grid-3 { display: grid; grid-template-columns: 2fr 1fr 1fr !important; gap: 0 16px; }
.form-grid-3 .full { grid-column: 1 / -1 !important; }
/* 兜底：xl 弹窗（OS 模板）强制三列一行，下拉框固定 200px，兼容 form-grid / form-grid-3 */
.modal.xl .form-grid,
.modal.xl .form-grid-3 { grid-template-columns: minmax(0, 1fr) 200px 200px !important; gap: 0 16px; }
.modal.xl .form-grid .full,
.modal.xl .form-grid-3 .full { grid-column: 1 / -1 !important; }
.form-grid-install { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 100px; gap: 0 16px; }
.form-grid-install .full { grid-column: 1 / -1; }
.form-error {
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 13px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  display: none;
}
.form-error.show { display: block; }

/* ==========================================================
   徽章
   ========================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 20px;
  white-space: nowrap;
  line-height: 1.6;
}
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.success { background: var(--success-soft); color: #047857; }
.badge.warning { background: var(--warning-soft); color: #b45309; }
.badge.danger { background: var(--danger-soft); color: #b91c1c; }
.badge.info { background: var(--info-soft); color: #1d4ed8; }
.badge.muted { background: var(--muted-soft); color: var(--text-3); }
.badge.primary { background: var(--primary-soft); color: var(--primary); }

/* 可点击的徽标按钮（继承 badge 配色，增加交互态） */
.badge-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 20px;
  white-space: nowrap;
  line-height: 1.6;
  border: none;
  cursor: pointer;
  transition: filter 0.15s, transform 0.15s;
}
.badge-btn:hover { filter: brightness(0.95); text-decoration: underline; }
.badge-btn:active { transform: scale(0.97); }
.badge-btn.success { background: var(--success-soft); color: #047857; }
.badge-btn.warning { background: var(--warning-soft); color: #b45309; }
.badge-btn.danger { background: var(--danger-soft); color: #b91c1c; }
.badge-btn.info { background: var(--info-soft); color: #1d4ed8; }
.badge-btn.muted { background: var(--muted-soft); color: var(--text-3); }
.badge-btn.primary { background: var(--primary-soft); color: var(--primary); }

/* ==========================================================
   弹窗
   ========================================================== */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, .55);
  backdrop-filter: blur(2px);
  z-index: 100;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 6vh 16px 16px;
  opacity: 0;
  transition: opacity .18s ease;
}
.modal-mask.show { opacity: 1; }
.modal {
  background: var(--card);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 680px;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  transform: translateY(14px) scale(.98);
  transition: transform .18s ease;
  overflow: hidden;
}
.modal-mask.show .modal { transform: none; }
.modal.lg { max-width: 760px; }
.modal.xl { max-width: 1400px; }
.modal.sm { max-width: 420px; }
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 16px; font-weight: 600; }
.modal-close {
  border: none;
  background: none;
  cursor: pointer;
  color: var(--text-3);
  padding: 4px;
  border-radius: 6px;
  display: flex;
}
.modal-close:hover { background: var(--muted-soft); color: var(--text); }
.modal-body { padding: 20px; overflow-y: auto; }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  background: #f8fafc;
}

/* 详情描述列表 */
.desc-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; }
.desc-list .item { display: flex; flex-direction: column; gap: 3px; }
.desc-list .item.full { grid-column: 1 / -1; }
.desc-list .k { font-size: 12px; color: var(--text-3); }
.desc-list .v { font-size: 13px; color: var(--text); font-weight: 500; word-break: break-all; }
.desc-list .v.mono { font-family: var(--mono); }

/* ==========================================================
   Toast
   ========================================================== */
#toast-root {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding: 12px 16px;
  min-width: 260px;
  max-width: 380px;
  font-size: 13px;
  color: var(--text);
  animation: toastIn .25s ease;
}
.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }
.toast.warning { border-left-color: var(--warning); }
.toast.out { animation: toastOut .25s ease forwards; }
@keyframes toastIn { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
@keyframes toastOut { to { opacity: 0; transform: translateX(24px); } }

/* ==========================================================
   分页
   ========================================================== */
.pagination {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  justify-content: space-between;
  flex-wrap: wrap;
}
.pagination .info { font-size: 12px; color: var(--text-3); }
.pagination .btns { display: flex; gap: 6px; }
.page-btn {
  min-width: 30px;
  height: 30px;
  padding: 0 8px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-2);
  cursor: pointer;
  font-family: var(--font);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.page-btn:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
.page-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.page-btn:disabled { opacity: .4; cursor: not-allowed; }

/* ==========================================================
   加载 / 空状态
   ========================================================== */
.page-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 0;
  color: var(--text-3);
  font-size: 13px;
  gap: 14px;
}
.spinner {
  width: 34px;
  height: 34px;
  border: 3px solid var(--primary-border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ==========================================================
   仪表盘
   ========================================================== */
.task-donut { display: flex; gap: 18px; flex-wrap: wrap; }
.donut-item { flex: 1; min-width: 130px; text-align: center; padding: 14px 8px; border-radius: var(--radius); background: #f8fafc; border: 1px solid var(--border); }
.donut-item .num { font-size: 24px; font-weight: 800; }
.donut-item .lbl { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.donut-item.success .num { color: var(--success); }
.donut-item.warning .num { color: var(--warning); }
.donut-item.info .num { color: var(--info); }
.donut-item.danger .num { color: var(--danger); }
.donut-item.muted .num { color: var(--text-3); }

.log-stats { display: flex; flex-direction: column; gap: 12px; }
.log-stat-row { display: flex; align-items: center; gap: 12px; }
.log-stat-row .lbl { width: 64px; font-size: 13px; color: var(--text-2); flex-shrink: 0; }
.log-stat-row .bar-track { flex: 1; height: 8px; background: var(--muted-soft); border-radius: 4px; overflow: hidden; }
.log-stat-row .bar { height: 100%; border-radius: 4px; transition: width .5s ease; }
.log-stat-row .cnt { width: 40px; text-align: right; font-size: 13px; font-weight: 600; }

/* ==========================================================
   详情 / 代码块
   ========================================================== */
.code-block {
  background: #0f172a;
  color: #e2e8f0;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 320px;
  overflow-y: auto;
}

/* 提示条 */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 14px;
}
.alert.info { background: var(--info-soft); color: #1d4ed8; }
.alert.warning { background: var(--warning-soft); color: #b45309; }
.alert.danger { background: var(--danger-soft); color: #b91c1c; }
.alert.success { background: var(--success-soft); color: #047857; }

/* 复选框列表 */
.check-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-height: 220px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px;
  background: #f8fafc;
}
.check-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 12px;
  cursor: pointer;
  user-select: none;
  transition: all .12s;
}
.check-item:hover { border-color: var(--primary); }
.check-item.checked { background: var(--primary-soft); border-color: var(--primary); color: var(--primary); }
.check-item input { display: none; }
.check-item .dev-info { display: inline-flex; align-items: baseline; gap: 6px; min-width: 0; }
.check-item .dev-main { font-family: var(--mono); }
.check-item .dev-sub { font-size: 11px; color: var(--text-2); opacity: .75; font-family: var(--mono); }

/* 文本链接按钮 */
.link-btn {
  border: none;
  background: none;
  padding: 0 2px;
  margin-left: 8px;
  font-size: 12px;
  color: var(--primary);
  cursor: pointer;
}
.link-btn:hover { text-decoration: underline; }

/* 设备选择下拉（新建任务弹窗） */
.device-combo { position: relative; }
.device-combo-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 38px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s;
}
.device-combo-trigger:hover { border-color: var(--primary); }
.device-combo.open .device-combo-trigger { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,70,229,.12); }
.device-combo-placeholder { color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.device-combo-arrow { flex: none; color: var(--text-3); display: inline-flex; transition: transform .15s; }
.device-combo.open .device-combo-arrow { transform: rotate(180deg); }
.device-combo-panel {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 60;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, .14);
}
.device-combo-search { padding: 8px; border-bottom: 1px solid var(--border); }
.device-combo-list {
  max-height: 232px;
  overflow-y: auto;
  padding: 8px;
  gap: 6px;
  border: none;
  background: #fff;
}
.device-combo-list .picker-tip {
  width: 100%;
  text-align: center;
  color: var(--text-3);
  font-size: 12px;
  padding: 16px 0;
}
.device-combo-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 8px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-2);
}
.device-combo-pager .btn:disabled { opacity: .45; cursor: not-allowed; }

/* 已选设备标签 */
.device-tags { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 8px; }
.device-tags-label { font-size: 12px; color: var(--text-2); }
.device-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 6px 3px 10px;
  max-width: 240px;
  background: var(--primary-soft);
  color: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 20px;
  font-size: 12px;
}
.device-tag .dev-main { font-family: var(--mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.device-tag .dev-sub { font-size: 11px; opacity: .75; font-family: var(--mono); }
.device-tag-x {
  border: none;
  background: none;
  color: inherit;
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
  padding: 0 3px;
  opacity: .65;
  border-radius: 50%;
}
.device-tag-x:hover { opacity: 1; background: rgba(79,70,229,.12); }

/* 标签页 */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.tab-item {
  padding: 9px 16px;
  font-size: 13px;
  color: var(--text-3);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  font-weight: 500;
}
.tab-item:hover { color: var(--text); }
.tab-item.active { color: var(--primary); border-bottom-color: var(--primary); }

/* 工具类 */
.mt-8 { margin-top: 8px; } .mt-12 { margin-top: 12px; } .mt-16 { margin-top: 16px; }
.mb-8 { margin-bottom: 8px; } .mb-12 { margin-bottom: 12px; } .mb-16 { margin-bottom: 16px; }
.text-muted { color: var(--text-3); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.text-primary { color: var(--primary); }
.flex { display: flex; align-items: center; gap: 8px; }
.flex-between { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.mono { font-family: var(--mono); }
.word-break { word-break: break-all; }
.hidden { display: none !important; }

/* ==========================================================
   响应式
   ========================================================== */
@media (max-width: 900px) {
  .sidebar { width: 64px; }
  .sidebar-header .logo-text, .sidebar-header .logo-sub, .nav-item span, .nav-item .nav-badge, .nav-section, .sidebar-footer span { display: none; }
  .nav-item { justify-content: center; padding: 12px; }
  .content { padding: 16px; }
  .form-grid { grid-template-columns: 1fr; }
  .desc-list { grid-template-columns: 1fr; }
  .topbar { padding: 0 16px; }
}
/* form-grid-3 仅用于弹窗表单，只在手机宽度下才降为单列 */
@media (max-width: 480px) {
  .form-grid-3 { grid-template-columns: 1fr !important; }
  .form-grid-install { grid-template-columns: 1fr; }
  .modal.xl .form-grid,
  .modal.xl .form-grid-3 { grid-template-columns: 1fr !important; }
}