/* ============================================================
   Aira Admin · 企业级 B 端管理后台主题
   ============================================================ */

:root {
  /* 侧边栏 */
  --sidebar-bg: #0f172a;
  --sidebar-bg-2: #1e293b;
  --sidebar-hover: rgba(148, 163, 184, 0.08);
  --sidebar-active-bg: linear-gradient(135deg, #4f46e5, #6366f1);
  --sidebar-text: #94a3b8;
  --sidebar-text-active: #ffffff;
  --sidebar-divider: rgba(148, 163, 184, 0.12);
  --sidebar-width: 248px;

  /* 内容区 */
  --bg: #f6f7fb;
  --surface: #ffffff;
  --surface-2: #fbfcfe;
  --border: #e6e8ee;
  --border-light: #eef0f4;

  /* 品牌色 */
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-soft: #eef2ff;
  --primary-soft-2: #e0e7ff;

  /* 文字 */
  --text-1: #0f172a;
  --text-2: #334155;
  --text-3: #64748b;
  --text-muted: #94a3b8;

  /* 语义色 */
  --success: #16a34a;
  --success-bg: #dcfce7;
  --danger: #dc2626;
  --danger-bg: #fee2e2;
  --warning: #d97706;
  --warning-bg: #fef3c7;
  --info: #2563eb;
  --info-bg: #dbeafe;

  /* 阴影 */
  --shadow-xs: 0 1px 2px rgb(15 23 42 / 0.04);
  --shadow-sm: 0 1px 3px rgb(15 23 42 / 0.06), 0 1px 2px rgb(15 23 42 / 0.04);
  --shadow-md: 0 4px 12px rgb(15 23 42 / 0.08), 0 2px 4px rgb(15 23 42 / 0.04);
  --shadow-lg: 0 12px 32px rgb(15 23 42 / 0.12), 0 4px 8px rgb(15 23 42 / 0.06);

  /* 圆角 */
  --r-sm: 6px;
  --r: 10px;
  --r-lg: 14px;
  --r-xl: 18px;

  --header-h: 64px;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  background: var(--bg);
  color: var(--text-1);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ============================================================
   布局
   ============================================================ */

.app-layout { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-width);
  background: var(--sidebar-bg);
  background-image: linear-gradient(180deg, var(--sidebar-bg) 0%, #131c31 100%);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 50;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--sidebar-divider);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--sidebar-active-bg);
  color: #fff;
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.02em;
  box-shadow: 0 4px 12px rgb(79 70 229 / 0.4);
}

.brand-mark-lg { width: 56px; height: 56px; font-size: 28px; border-radius: 14px; }

.brand-text { color: #fff; font-weight: 700; font-size: 15px; letter-spacing: -0.01em; }

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 14px 14px 8px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.nav-group { display: flex; flex-direction: column; gap: 2px; }

.nav-group-label {
  margin: 0 0 6px;
  padding: 0 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #64748b;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 12px;
  border-radius: var(--r-sm);
  color: var(--sidebar-text);
  font-size: 13.5px;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
.nav-item:hover { background: var(--sidebar-hover); color: #e2e8f0; text-decoration: none; }
.nav-item.active { background: var(--sidebar-active-bg); color: var(--sidebar-text-active); box-shadow: 0 4px 14px rgb(79 70 229 / 0.35); }
.nav-icon { display: inline-flex; opacity: 0.9; }

.sidebar-footer {
  padding: 14px;
  border-top: 1px solid var(--sidebar-divider);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  background: rgba(148, 163, 184, 0.06);
}

.user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

.user-meta { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.user-name { color: #e2e8f0; font-size: 13px; font-weight: 600; }
.user-role { color: #64748b; font-size: 11px; }

.logout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 8px;
  border: 1px solid var(--sidebar-divider);
  background: transparent;
  color: var(--sidebar-text);
  border-radius: var(--r-sm);
  font-size: 13px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.logout-btn:hover { background: var(--sidebar-hover); color: #e2e8f0; }

.sidebar-footer-actions { display: flex; flex-direction: column; gap: 6px; }
.footer-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 100%;
  padding: 7px;
  border: 1px solid var(--sidebar-divider);
  background: transparent;
  color: var(--sidebar-text);
  border-radius: var(--r-sm);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  text-decoration: none;
}
.footer-action-btn:hover { background: var(--sidebar-hover); color: #e2e8f0; border-color: var(--text-muted); text-decoration: none; }

.main-area {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  height: var(--header-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(8px);
}

.page-title { margin: 0; font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }

.env-badge {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.content { padding: 28px; width: 100%; }

/* ============================================================
   统计卡片
   ============================================================ */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-xs);
  transition: box-shadow 0.2s, transform 0.2s;
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.stat-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.stat-card-indigo .stat-icon { background: var(--primary-soft); color: var(--primary); }
.stat-card-amber .stat-icon { background: var(--warning-bg); color: var(--warning); }
.stat-card-emerald .stat-icon { background: var(--success-bg); color: var(--success); }
.stat-card-rose .stat-icon { background: var(--danger-bg); color: var(--danger); }

.stat-body { display: flex; flex-direction: column; min-width: 0; }
.stat-label { font-size: 12.5px; color: var(--text-3); font-weight: 500; }
.stat-value { font-size: 24px; font-weight: 700; letter-spacing: -0.02em; color: var(--text-1); line-height: 1.3; }
.stat-sub { font-size: 12px; font-weight: 500; color: var(--text-muted); margin-left: 6px; }

/* ============================================================
   面板 / 卡片
   ============================================================ */

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xs);
  margin-bottom: 20px;
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border-light);
}
.panel-title { margin: 0; font-size: 15px; font-weight: 700; display: flex; align-items: center; gap: 9px; color: var(--text-1); }
.panel-title svg { color: var(--text-3); }
.panel-hint { font-size: 12px; color: var(--text-muted); }

/* ============================================================
   表格
   ============================================================ */

.table-wrap { overflow-x: auto; }

.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.data-table th {
  text-align: left;
  padding: 12px 22px;
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: 13px 22px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-2);
  vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr { transition: background 0.12s; }
.data-table tbody tr:hover { background: var(--surface-2); }
.col-muted { color: var(--text-muted); font-variant-numeric: tabular-nums; }
.col-icon { width: 1%; }
.cell-icon { display: inline-flex; vertical-align: middle; margin-right: 9px; color: var(--text-muted); }
.cell-mono { font-family: "JetBrains Mono", "Cascadia Code", "Consolas", monospace; font-size: 12.5px; }

/* ============================================================
   徽章
   ============================================================ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-neutral { background: #f1f5f9; color: var(--text-3); }

/* ============================================================
   组件状态芯片网格
   ============================================================ */

.component-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 20px 22px;
}
.component-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border-radius: var(--r-sm);
  background: var(--surface-2);
  border: 1px solid var(--border-light);
  font-size: 13px;
  transition: border-color 0.15s, box-shadow 0.15s;
  cursor: default;
}
.component-chip:hover { border-color: var(--border); box-shadow: var(--shadow-xs); }
.component-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.component-chip.is-healthy .component-dot { background: var(--success); box-shadow: 0 0 0 3px var(--success-bg); }
.component-chip.is-unhealthy .component-dot { background: var(--danger); box-shadow: 0 0 0 3px var(--danger-bg); }
.component-chip.is-unknown .component-dot { background: var(--text-muted); box-shadow: 0 0 0 3px #f1f5f9; }
.component-name { font-weight: 600; color: var(--text-1); }
.component-detail { color: var(--text-muted); font-size: 12px; }

/* ============================================================
   指标网格
   ============================================================ */

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-light);
}
.metric-item {
  background: var(--surface);
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.metric-label { font-size: 12.5px; color: var(--text-3); }
.metric-value { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; color: var(--text-1); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }

/* ============================================================
   按钮
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: var(--r-sm);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
  text-decoration: none;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); color: #fff; box-shadow: 0 4px 12px rgb(79 70 229 / 0.3); }
.btn-ghost { background: transparent; color: var(--text-3); border-color: var(--border); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text-1); border-color: var(--text-muted); }
.btn-block { width: 100%; }

/* ============================================================
   空状态
   ============================================================ */

.empty-state { padding: 40px 22px; text-align: center; }
.empty-state-lg { padding: 64px 22px; }
.empty-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--surface-2);
  color: var(--text-muted);
  margin-bottom: 16px;
}
.empty-icon-indigo { background: var(--primary-soft); color: var(--primary); }
.empty-icon-rose { background: var(--danger-bg); color: var(--danger); }
.empty-title { margin: 0 0 6px; font-size: 15px; font-weight: 700; color: var(--text-1); }
.empty-desc { margin: 0 0 18px; font-size: 13px; color: var(--text-muted); max-width: 420px; margin-left: auto; margin-right: auto; }

/* ============================================================
   提示条
   ============================================================ */

.alert {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--r);
  margin-bottom: 16px;
  font-size: 13.5px;
  border: 1px solid;
}
.alert-error { background: var(--danger-bg); border-color: #fecaca; color: #991b1b; }
.alert-success { background: var(--success-bg); border-color: #bbf7d0; color: #166534; }
.alert-icon { display: inline-flex; flex-shrink: 0; }

/* ============================================================
   表单
   ============================================================ */

.form-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 560px;
}

.form-hint {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  font-size: 12.5px;
  color: var(--text-muted);
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* ============================================================
   危险按钮
   ============================================================ */

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #b91c1c; color: #fff; box-shadow: 0 4px 12px rgb(220 38 38 / 0.3); }
.btn-warning { background: var(--warning); color: #fff; }
.btn-warning:hover { background: #b45309; color: #fff; box-shadow: 0 4px 12px rgb(217 119 6 / 0.3); }

/* ============================================================
   备份恢复页面
   ============================================================ */

.backup-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 30px;
  margin-bottom: 18px;
  border: 1px solid var(--border-light);
  border-radius: var(--r-lg);
  background: linear-gradient(120deg, #f8faff 0%, var(--surface) 62%);
}
.backup-eyebrow { margin: 0 0 7px; color: var(--primary); font-size: 12px; font-weight: 700; letter-spacing: 0.08em; }
.backup-hero h2 { margin: 0; font-size: 21px; letter-spacing: -0.02em; color: var(--text-1); }
.backup-hero p:not(.backup-eyebrow) { margin: 9px 0 0; color: var(--text-muted); font-size: 13.5px; max-width: 680px; line-height: 1.65; }
.backup-engine-state { display: flex; align-items: center; gap: 11px; min-width: 210px; padding: 13px 15px; border: 1px solid; border-radius: var(--r); }
.backup-engine-state svg { flex: 0 0 auto; }
.backup-engine-state strong, .backup-engine-state span { display: block; }
.backup-engine-state strong { font-size: 13px; }
.backup-engine-state span { margin-top: 3px; font-size: 12px; }
.backup-engine-state.is-stopped { color: #166534; background: var(--success-bg); border-color: #bbf7d0; }
.backup-engine-state.is-running { color: #92400e; background: var(--warning-bg); border-color: #fcd34d; }
.backup-engine-warning, .backup-feedback { display: flex; align-items: flex-start; gap: 11px; padding: 14px 16px; margin-bottom: 18px; border: 1px solid; border-radius: var(--r); }
.backup-engine-warning { color: #92400e; background: var(--warning-bg); border-color: #fcd34d; }
.backup-engine-warning svg { flex: 0 0 auto; }
.backup-engine-warning strong, .backup-engine-warning span, .backup-feedback strong, .backup-feedback span { display: block; }
.backup-engine-warning strong, .backup-feedback strong { font-size: 13.5px; }
.backup-engine-warning span, .backup-feedback span { margin-top: 3px; font-size: 12.5px; line-height: 1.5; }
.backup-feedback-info { color: #1d4ed8; background: var(--info-bg); border-color: #bfdbfe; }
.backup-feedback-success { color: #166534; background: var(--success-bg); border-color: #bbf7d0; }
.backup-feedback-error { color: #991b1b; background: var(--danger-bg); border-color: #fecaca; }
.backup-actions-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; align-items: stretch; }
.backup-card { display: flex; flex-direction: column; height: 100%; padding: 22px; margin-bottom: 0; }
.backup-card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.backup-card-icon { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0; }
.backup-card-safe .backup-card-icon { color: var(--primary); background: var(--primary-soft); }
.backup-card-danger .backup-card-icon { color: var(--danger); background: var(--danger-bg); }
.backup-card-warning .backup-card-icon { color: var(--warning); background: var(--warning-bg); }
.backup-card-tag { flex: 0 0 auto; padding: 4px 10px; border-radius: 20px; color: var(--text-3); background: var(--surface-2); font-size: 11.5px; font-weight: 600; white-space: nowrap; }
.backup-card-safe .backup-card-tag { color: var(--primary); background: var(--primary-soft); }
.backup-card-danger .backup-card-tag { color: #b91c1c; background: var(--danger-bg); }
.backup-card-warning .backup-card-tag { color: #92400e; background: var(--warning-bg); }
.backup-card-body { display: flex; flex-direction: column; gap: 9px; }
.backup-card-title { margin: 0; font-size: 15.5px; font-weight: 700; letter-spacing: -0.01em; color: var(--text-1); }
.backup-card-desc { margin: 0; color: var(--text-muted); font-size: 12.5px; line-height: 1.65; }
.backup-card-foot { display: flex; flex-direction: column; gap: 14px; margin-top: auto; padding-top: 18px; }
.backup-card .btn { width: 100%; }

.backup-file { display: block; position: relative; margin-top: 3px; cursor: pointer; }
.backup-file input[type="file"] { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); border: 0; }
.backup-file-faux {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px; border: 1.5px dashed var(--border);
  border-radius: var(--r); background: var(--surface-2);
  color: var(--text-3); font-size: 12.5px; font-weight: 500;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.backup-file-faux svg { color: var(--text-muted); flex-shrink: 0; transition: color 0.15s; }
.backup-file:hover .backup-file-faux,
.backup-file:focus-within .backup-file-faux { border-color: var(--primary); background: var(--primary-soft); color: var(--text-2); }
.backup-file:hover .backup-file-faux svg,
.backup-file:focus-within .backup-file-faux svg { color: var(--primary); }
.backup-file-text.is-selected { color: var(--text-1); font-weight: 600; }

.backup-progress { margin-top: 0; padding-top: 16px; border-top: 1px solid var(--border-light); }
.backup-progress-meta { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; color: var(--text-muted); font-size: 12px; }
.backup-progress-meta strong { color: var(--text-2); font-variant-numeric: tabular-nums; }
.backup-progress-bar {
  width: 100%;
  height: 8px;
  background: var(--border-light);
  border-radius: 20px;
  overflow: hidden;
}
.backup-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--primary);
  border-radius: 20px;
  transition: width 0.4s ease;
}
.backup-progress-fill.done { background: var(--success); }
.backup-progress-fill.error { background: var(--danger); }
.backup-progress-text {
  margin: 8px 0 0;
  font-size: 12.5px;
  color: var(--text-muted);
}

/* ============================================================
   确认页
   ============================================================ */

.confirm-panel { max-width: 640px; }

.confirm-body {
  padding: 32px 28px 20px;
  text-align: center;
}

.confirm-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin-bottom: 16px;
}
.confirm-icon-danger { background: var(--danger-bg); color: var(--danger); }

.confirm-title { margin: 0 0 8px; font-size: 17px; font-weight: 700; color: var(--text-1); }
.confirm-message { margin: 0 0 18px; font-size: 14px; color: var(--text-2); line-height: 1.7; }

.confirm-details {
  background: var(--surface-2);
  border: 1px solid var(--border-light);
  border-radius: var(--r);
  padding: 14px 18px;
  margin-bottom: 18px;
  text-align: left;
}
.confirm-details-label {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 8px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-3);
}
.confirm-details-list { margin: 0; padding-left: 20px; font-size: 13px; color: var(--text-2); line-height: 1.8; }

.confirm-target-box {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--danger-bg);
  border: 1px solid #fecaca;
  border-radius: var(--r);
  margin-bottom: 4px;
}
.confirm-target-label { font-size: 12px; font-weight: 600; color: #991b1b; }
.confirm-target-value { font-size: 14px; font-weight: 700; color: var(--text-1); }

.confirm-form {
  padding: 0 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  border-top: 1px solid var(--border-light);
  padding-top: 22px;
}

.confirm-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--text-2);
  cursor: pointer;
}
.confirm-checkbox input { width: 16px; height: 16px; accent-color: var(--danger); cursor: pointer; }

/* ============================================================
   审计/信息列表
   ============================================================ */

.info-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border-light);
}
.info-item {
  background: var(--surface);
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.info-label { font-size: 13px; color: var(--text-3); display: flex; align-items: center; gap: 8px; }
.info-value { font-size: 13.5px; font-weight: 600; color: var(--text-1); font-variant-numeric: tabular-nums; }

/* ============================================================
   只读业务页面
   ============================================================ */

.filter-bar {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border-light);
  background: var(--surface-2);
}
.filter-field { display: flex; flex-direction: column; gap: 5px; }
.filter-label { font-size: 11.5px; color: var(--text-3); font-weight: 600; }
.filter-input, .filter-select {
  min-width: 120px;
  height: 34px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--text-2);
  font: inherit;
  outline: none;
}
.filter-input:focus, .filter-select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.filter-field-grow { flex: 1; min-width: 160px; }
.filter-field-grow .filter-input { min-width: 0; }
.filter-checkbox { display: flex; align-items: center; gap: 7px; height: 34px; font-size: 13px; color: var(--text-2); cursor: pointer; }
.filter-checkbox input { width: 15px; height: 15px; accent-color: var(--primary); cursor: pointer; }
.filter-input-file { padding: 0 8px; line-height: 32px; cursor: pointer; }
.btn-sm { padding: 7px 12px; font-size: 12.5px; }
.inline-form { display: inline-flex; margin: 0; }
.btn.disabled { opacity: 0.45; cursor: default; pointer-events: none; }

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 22px;
  border-top: 1px solid var(--border-light);
}
.pagination-info { color: var(--text-muted); font-size: 12.5px; }
.pagination-controls { display: flex; gap: 8px; }

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  align-items: start;
  gap: 20px;
}
.detail-layout .panel { margin-bottom: 20px; }
.detail-main, .detail-side { min-width: 0; }
.session-summary {
  display: grid;
  grid-template-columns: minmax(150px, 1.4fr) repeat(4, minmax(145px, 1fr));
  gap: 1px;
  overflow-x: auto;
  background: var(--border-light);
}
.session-summary-item {
  display: flex;
  min-height: 74px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 13px 18px;
  background: var(--surface);
  white-space: nowrap;
}

.cell-content { max-width: 360px; color: var(--text-2); }
.importance-bar, .intensity-bar {
  height: 6px;
  min-width: 54px;
  overflow: hidden;
  border-radius: 10px;
  background: var(--border-light);
}
.importance-fill, .intensity-fill { height: 100%; border-radius: inherit; background: var(--primary); }

.conversation { padding: 4px 22px 22px; }
.turn-block { padding: 18px 0; border-bottom: 1px solid var(--border-light); }
.turn-block:last-child { border-bottom: none; }
.turn-header { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.turn-index { font-size: 13px; font-weight: 700; color: var(--text-1); }
.turn-time { margin-left: auto; color: var(--text-muted); font-size: 12px; }
.turn-emotion-tag { display: inline-flex; align-items: center; gap: 4px; color: var(--text-3); font-size: 12px; }
.message-bubble { margin: 8px 0; padding: 12px 16px; border-radius: var(--r); }
.message-user { margin-right: 12%; background: var(--primary-soft); border: 1px solid var(--primary-soft-2); }
.message-assistant { margin-left: 12%; background: var(--surface-2); border: 1px solid var(--border); }
.message-role { display: block; margin-bottom: 4px; font-size: 11.5px; font-weight: 700; color: var(--text-3); }
.message-content { margin: 0; white-space: pre-wrap; word-break: break-word; color: var(--text-2); }
.message-bubble .badge { margin-left: 8px; vertical-align: middle; }
.turn-emotion-detail { margin-top: 10px; color: var(--text-muted); font-size: 12px; }

.memory-content-box { padding: 22px; }
.memory-content-text { margin: 0; white-space: pre-wrap; word-break: break-word; line-height: 1.8; color: var(--text-2); }
.notice { display: flex; align-items: center; gap: 8px; padding: 11px 16px; margin-bottom: 16px; border: 1px solid; border-radius: var(--r); font-size: 13px; }
.notice-info { color: #1d4ed8; background: var(--info-bg); border-color: #bfdbfe; }
.notice-warning { color: var(--warning); background: var(--warning-bg); border-color: #fcd34d; }
.emotion-chip { display: inline-block; padding: 3px 8px; border-radius: 20px; background: var(--primary-soft); color: var(--primary); font-size: 12px; font-weight: 600; }
.emotion-sad, .emotion-lonely, .emotion-afraid { background: #ede9fe; color: #6d28d9; }
.emotion-angry, .emotion-frustrated { background: var(--danger-bg); color: var(--danger); }
.emotion-anxious, .emotion-tired { background: var(--warning-bg); color: var(--warning); }
.emotion-happy { background: var(--success-bg); color: var(--success); }
.intensity-cell { display: flex; align-items: center; gap: 7px; min-width: 90px; color: var(--text-3); font-size: 12px; }
.intensity-cell .intensity-bar { flex: 1; }

/* 说话人与声纹 */
.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;
}
.panel-description { margin: 4px 0 0; color: var(--text-muted); font-size: 12.5px; font-weight: 400; }
.speaker-list-header { padding-top: 18px; padding-bottom: 18px; }
.speaker-total {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  padding: 6px 11px;
  border: 1px solid var(--primary-soft-2);
  border-radius: 20px;
  background: var(--primary-soft);
  color: var(--text-3);
  font-size: 12px;
  white-space: nowrap;
}
.speaker-total strong { color: var(--primary); font-size: 15px; }
.speaker-table td { padding-top: 15px; padding-bottom: 15px; }
.speaker-identity { display: inline-flex; align-items: center; gap: 11px; color: inherit; }
.speaker-identity:hover strong { color: var(--primary); }
.speaker-avatar, .speaker-profile-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--primary-soft-2);
  background: linear-gradient(145deg, #eef2ff, #f5f3ff);
  color: var(--primary);
}
.speaker-avatar { width: 38px; height: 38px; border-radius: 11px; }
.speaker-identity-text { display: flex; min-width: 0; flex-direction: column; line-height: 1.4; }
.speaker-identity-text strong { color: var(--text-1); font-size: 13.5px; transition: color 0.15s; }
.speaker-identity-text small { margin-top: 2px; color: var(--text-muted); font-size: 11.5px; white-space: nowrap; }
.voiceprint-state { display: inline-flex; align-items: center; gap: 7px; color: var(--text-muted); font-size: 12.5px; white-space: nowrap; }
.voiceprint-state i { width: 7px; height: 7px; border-radius: 50%; background: var(--text-muted); box-shadow: 0 0 0 3px #f1f5f9; }
.voiceprint-state.is-ready { color: var(--success); font-weight: 600; }
.voiceprint-state.is-ready i { background: var(--success); box-shadow: 0 0 0 3px var(--success-bg); }
.speaker-usage { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.speaker-usage span { color: var(--text-muted); font-size: 12px; }
.speaker-usage span + span { padding-left: 8px; border-left: 1px solid var(--border); }
.speaker-usage strong { color: var(--text-2); font-size: 13px; }
.table-action {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-muted);
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
  transition: color 0.15s, transform 0.15s;
}
.table-action span { font-size: 16px; line-height: 1; }
.table-action:hover { color: var(--primary); transform: translateX(2px); }
.table-action-icon { justify-content: center; width: 28px; height: 28px; border-radius: 50%; font-size: 16px; }
.table-action-icon:hover { background: var(--primary-soft); }
.record-link { color: var(--text-2); font-weight: 600; }
.record-link:hover { color: var(--primary); }
.participant-list { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.participant-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border: 1px solid var(--primary-soft-2);
  border-radius: 20px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.participant-chip:hover { border-color: var(--primary); color: var(--primary-hover); }
.session-table td, .memory-table td, .emotion-table td { padding-top: 15px; padding-bottom: 15px; }
.session-list-panel .filter-bar, .memory-list-panel .filter-bar, .emotion-list-panel .filter-bar, .safety-list-panel .filter-bar { background: var(--surface-2); }
.session-detail-hero .panel-header { align-items: flex-start; }
.session-detail-hero .panel-header > .badge { margin-top: 2px; }
.session-conversation-panel { margin-top: 20px; }

.memory-profile-hero { display: flex; align-items: stretch; justify-content: space-between; margin-bottom: 20px; overflow: hidden; }
.memory-profile-main { display: flex; align-items: center; gap: 16px; min-width: 0; padding: 24px 26px; }
.memory-profile-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border: 1px solid var(--primary-soft-2);
  border-radius: 17px;
  background: linear-gradient(145deg, #eef2ff, #f5f3ff);
  color: var(--primary);
}
.memory-profile-copy { min-width: 0; }
.memory-profile-copy p { display: flex; align-items: center; gap: 7px; margin: 5px 0 0; color: var(--text-3); font-size: 12.5px; }
.memory-profile-metric {
  display: grid;
  min-width: 180px;
  grid-template-columns: 1fr auto;
  align-content: center;
  gap: 7px 12px;
  padding: 18px 24px;
  border-left: 1px solid var(--border-light);
  background: var(--surface-2);
}
.memory-profile-metric > span { color: var(--text-3); font-size: 11.5px; font-weight: 600; }
.memory-profile-metric > strong { color: var(--primary); font-size: 20px; line-height: 1; }
.memory-profile-metric .importance-bar { grid-column: 1 / -1; width: 130px; }
.memory-type-badge { white-space: nowrap; }
.memory-detail-layout { align-items: stretch; }
.memory-detail-layout .detail-side { display: flex; flex-direction: column; }
.memory-detail-layout .detail-side > .panel:first-of-type { flex: 1 1 auto; }

.emotion-table .emotion-chip { white-space: nowrap; }
.emotion-table .intensity-cell { min-width: 110px; }
.emotion-list-panel .notice { margin: 16px 22px 0; }
.panel-header-actions { display: flex; align-items: center; gap: 10px; }
.help-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--surface);
  color: var(--text-3);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.help-button:hover, .help-button:focus-visible {
  border-color: var(--primary-soft-2);
  outline: none;
  background: var(--primary-soft);
  color: var(--primary);
}
.modal-backdrop[hidden] { display: none; }
.modal-backdrop {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgb(15 23 42 / 0.48);
}
.modal-dialog {
  width: min(720px, 100%);
  max-height: min(760px, calc(100vh - 48px));
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  outline: none;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}
.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 26px 18px;
  border-bottom: 1px solid var(--border-light);
}
.modal-header h2 { margin: 0; color: var(--text-1); font-size: 18px; }
.modal-header p { margin: 5px 0 0; color: var(--text-muted); font-size: 12.5px; }
.modal-close {
  display: inline-flex;
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text-muted);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}
.modal-close:hover, .modal-close:focus-visible { outline: none; background: var(--border-light); color: var(--text-1); }
.modal-body { padding: 22px 26px 24px; }
.modal-intro { margin: 0 0 18px; color: var(--text-3); font-size: 13px; line-height: 1.75; }
.explanation-list { display: grid; gap: 10px; margin: 0; }
.explanation-list > div { padding: 14px 16px; border: 1px solid var(--border-light); border-radius: var(--r); background: var(--surface-2); }
.explanation-list dt { margin-bottom: 5px; color: var(--text-1); font-size: 13px; font-weight: 700; }
.explanation-list dd { margin: 0; color: var(--text-3); font-size: 12.5px; line-height: 1.7; }
.explanation-method { margin-top: 18px; padding: 17px 18px; border: 1px solid var(--primary-soft-2); border-radius: var(--r); background: var(--primary-soft); }
.explanation-method h3 { display: flex; align-items: center; gap: 7px; margin: 0 0 10px; color: var(--primary-hover); font-size: 13px; }
.explanation-method ol { margin: 0; padding-left: 19px; color: var(--text-2); font-size: 12.5px; line-height: 1.8; }
.modal-footer { display: flex; justify-content: flex-end; padding: 15px 26px; border-top: 1px solid var(--border-light); background: var(--surface-2); }

.back-link { display: inline-flex; align-items: center; gap: 7px; margin-bottom: 14px; color: var(--text-3); font-size: 13px; font-weight: 600; }
.back-link span { font-size: 16px; transition: transform 0.15s; }
.back-link:hover span { transform: translateX(-2px); }
.speaker-profile-hero { display: flex; align-items: stretch; justify-content: space-between; margin-bottom: 20px; overflow: hidden; }
.speaker-profile-main { display: flex; align-items: center; gap: 16px; min-width: 0; padding: 24px 26px; }
.speaker-profile-avatar { width: 58px; height: 58px; border-radius: 17px; box-shadow: 0 6px 18px rgb(79 70 229 / 0.1); }
.speaker-profile-copy { min-width: 0; }
.speaker-profile-heading { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.speaker-profile-heading h2 { margin: 0; color: var(--text-1); font-size: 21px; letter-spacing: -0.02em; }
.speaker-profile-copy p { display: flex; gap: 7px; margin: 4px 0 1px; color: var(--text-3); font-size: 12.5px; }
.speaker-profile-date { color: var(--text-muted); font-size: 11.5px; }
.speaker-profile-metrics { display: grid; min-width: 390px; grid-template-columns: repeat(3, 1fr); background: var(--border-light); border-left: 1px solid var(--border-light); }
.speaker-profile-metric { display: flex; min-width: 120px; flex-direction: column; justify-content: center; padding: 18px 22px; background: var(--surface-2); }
.speaker-profile-metric span { color: var(--text-3); font-size: 11.5px; font-weight: 600; }
.speaker-profile-metric strong { margin: 2px 0 0; color: var(--text-1); font-size: 24px; line-height: 1.25; }
.speaker-profile-metric small { color: var(--text-muted); font-size: 11px; }
.speaker-detail-layout { grid-template-columns: minmax(0, 1fr) minmax(300px, 350px); }
.compact-table td { padding-top: 12px; padding-bottom: 12px; }
.speaker-section-empty { padding: 34px 22px; }
.speaker-section-empty .empty-icon { width: 52px; height: 52px; margin-bottom: 10px; }
.speaker-section-empty .empty-desc, .speaker-side-empty .empty-desc { margin-bottom: 0; }
.speaker-portrait-panel { margin-bottom: 20px; }
.speaker-portrait-content { padding: 2px 22px 18px; color: var(--text-2); white-space: pre-wrap; word-break: break-word; font-size: 13px; line-height: 1.8; }
.speaker-portrait-meta { margin: 0; padding: 12px 22px; border-top: 1px solid var(--border-light); background: var(--surface-2); color: var(--text-muted); font-size: 11.5px; line-height: 1.6; }
.speaker-portrait-empty { padding: 14px 22px 20px; text-align: left; }
.speaker-portrait-progress, .speaker-portrait-error { margin: 2px 22px 20px; padding: 13px 15px; border-radius: var(--r-sm); font-size: 13px; line-height: 1.6; }
.speaker-portrait-progress { display: flex; align-items: center; gap: 9px; border: 1px solid var(--primary-soft-2); background: var(--primary-soft); color: var(--primary-hover); }
.speaker-portrait-error { border: 1px solid #fecaca; background: var(--danger-bg); color: var(--danger); }
.speaker-portrait-spinner { width: 15px; height: 15px; flex: 0 0 15px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: speaker-portrait-spin 0.75s linear infinite; }
@keyframes speaker-portrait-spin { to { transform: rotate(360deg); } }
.voiceprint-summary { display: flex; align-items: flex-start; gap: 12px; padding: 18px 20px; }
.voiceprint-summary-icon { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; flex-shrink: 0; border-radius: 12px; background: var(--primary-soft); color: var(--primary); }
.voiceprint-summary strong { display: block; color: var(--text-1); font-size: 15px; }
.voiceprint-summary p { margin: 2px 0 0; color: var(--text-muted); font-size: 11.5px; line-height: 1.5; }
.voiceprint-models { display: flex; flex-direction: column; gap: 7px; padding: 14px 20px; border-top: 1px solid var(--border-light); background: var(--surface-2); }
.voiceprint-models-label { color: var(--text-3); font-size: 11.5px; font-weight: 600; }
.voiceprint-models code { display: block; padding: 6px 9px; overflow-wrap: anywhere; border: 1px solid var(--border); border-radius: var(--r-sm); background: var(--surface); color: var(--text-2); font-size: 11.5px; }
.privacy-note { margin: 0; padding: 11px 20px; border-top: 1px solid var(--border-light); color: var(--text-muted); font-size: 11px; line-height: 1.5; }
.pause-profile-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--border-light); }
.pause-profile-primary, .pause-profile-item { display: flex; flex-direction: column; gap: 3px; padding: 15px 18px; background: var(--surface); }
.pause-profile-primary { grid-column: 1 / -1; background: var(--surface-2); }
.pause-profile-grid span { color: var(--text-3); font-size: 11.5px; }
.pause-profile-grid strong { color: var(--text-1); font-size: 17px; }
.pause-profile-primary strong { color: var(--primary); font-size: 22px; }
.pause-profile-grid small { color: var(--text-muted); font-size: 10px; font-weight: 500; }
.speaker-side-empty { padding: 24px 20px; }
.speaker-rename-form { display: flex; flex-direction: column; gap: 14px; padding: 18px 20px; }
.speaker-rename-form .field-control input { min-width: 0; }
.memory-revise-form { display: flex; flex-direction: column; gap: 15px; padding: 18px 22px; }
.memory-revise-form textarea, .memory-revise-form input[type="number"] {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface-2);
  color: var(--text-2);
  font: inherit;
  outline: none;
}
.memory-revise-form textarea { min-height: 118px; padding: 11px 12px; resize: vertical; line-height: 1.7; }
.memory-revise-form input[type="number"] { height: 38px; padding: 0 10px; }
.memory-revise-form textarea:focus, .memory-revise-form input[type="number"]:focus { border-color: var(--primary); background: var(--surface); box-shadow: 0 0 0 3px var(--primary-soft); }
.memory-importance-field { max-width: 220px; }
.field-hint { color: var(--text-muted); font-size: 11.5px; }

/* 音色上传表单 */
.voice-upload-form { display: flex; flex-direction: column; gap: 18px; padding: 20px 22px; }
.voice-dropzone {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  padding: 30px 20px; border: 2px dashed var(--border); border-radius: var(--r);
  background: var(--surface-2); text-align: center; cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}
.voice-dropzone:hover { border-color: var(--primary); background: var(--primary-soft); }
.voice-dropzone.is-dragover { border-color: var(--primary); background: var(--primary-soft); box-shadow: 0 0 0 3px var(--primary-soft); }
.voice-dropzone.has-file { border-style: solid; border-color: var(--success); background: var(--success-bg); }
.voice-dropzone-icon { display: flex; align-items: center; justify-content: center; width: 50px; height: 50px; border-radius: 50%; background: var(--primary-soft); color: var(--primary); }
.voice-dropzone.has-file .voice-dropzone-icon { background: var(--success-bg); color: var(--success); }
.voice-dropzone-text strong { display: block; color: var(--text-1); font-size: 14px; }
.voice-dropzone-text small { color: var(--text-muted); font-size: 12px; }
.voice-dropzone-filename { color: var(--success); font-size: 13px; font-weight: 600; }
.voice-field-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.voice-field-full { grid-column: 1 / -1; }
.voice-form-footer { display: flex; align-items: center; justify-content: flex-end; gap: 12px; padding-top: 4px; border-top: 1px solid var(--border-light); padding-top: 16px; }

.voice-preview-panel {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xs);
  padding: 14px 18px;
  margin-bottom: 20px;
}
.voice-preview-status { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-2); }
.voice-preview-status.is-error { color: var(--danger); font-weight: 600; }
.voice-preview-audio, .voice-preview-panel audio { height: 36px; flex: 1; min-width: 220px; }

.voice-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.voice-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 6px 12px;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.2;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  white-space: nowrap;
  text-decoration: none;
}
.voice-btn:hover { color: var(--text-1); background: var(--surface-2); border-color: var(--text-muted); }
.voice-btn-primary { background: var(--primary-soft); border-color: var(--primary-soft-2); color: var(--primary); }
.voice-btn-primary:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.voice-btn-danger:hover { color: var(--danger); background: var(--danger-bg); border-color: #fecaca; }
.voice-btn.is-loading { opacity: 0.6; pointer-events: none; }
.record-action-body { padding: 18px 22px; }
.persona-layout { display: grid; grid-template-columns: minmax(240px, 300px) minmax(0, 1fr); align-items: start; gap: 20px; }
.persona-documents { position: sticky; top: calc(var(--header-h) + 20px); overflow: hidden; }
.persona-document-list { display: flex; flex-direction: column; padding: 8px; gap: 3px; }
.persona-document-link { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; align-items: center; gap: 9px; padding: 11px 10px; border-radius: var(--r-sm); color: var(--text-2); }
.persona-document-link:hover { background: var(--surface-2); color: var(--text-1); }
.persona-document-link.active { background: var(--primary-soft); color: var(--primary); }
.persona-document-icon { display: inline-flex; color: var(--text-muted); }
.persona-document-link.active .persona-document-icon { color: var(--primary); }
.persona-document-copy { display: flex; min-width: 0; flex-direction: column; }
.persona-document-copy strong { font-size: 12.5px; }
.persona-document-copy small { overflow: hidden; margin-top: 2px; color: var(--text-muted); font-size: 10.5px; text-overflow: ellipsis; white-space: nowrap; }
.persona-document-link .badge { padding: 3px 7px; font-size: 10.5px; }
.persona-editor-column { min-width: 0; }
.persona-editor-form { display: flex; flex-direction: column; }
.persona-content-editor { width: 100%; min-height: 390px; padding: 18px 20px; border: 0; border-bottom: 1px solid var(--border-light); outline: none; resize: vertical; background: var(--surface-2); color: var(--text-2); font-family: Consolas, "SFMono-Regular", monospace; font-size: 12.5px; line-height: 1.7; }
.persona-content-editor:focus { background: var(--surface); box-shadow: inset 3px 0 var(--primary); }
.persona-editor-footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 20px; color: var(--text-muted); font-size: 11.5px; }
.persona-preview-dialogue { display: flex; flex-direction: column; gap: 10px; padding: 20px 22px; }
.persona-preview-user, .persona-preview-assistant { max-width: 78%; padding: 11px 14px; border-radius: var(--r); font-size: 13px; line-height: 1.7; }
.persona-preview-user { align-self: flex-end; background: var(--primary-soft); color: var(--text-2); }
.persona-preview-assistant { align-self: flex-start; border: 1px solid var(--border-light); background: var(--surface-2); color: var(--text-2); }
.runtime-setting-list { display: flex; flex-direction: column; }
.runtime-setting-item { display: grid; grid-template-columns: minmax(260px, 1fr) auto minmax(125px, auto); align-items: center; gap: 18px; padding: 17px 22px; border-bottom: 1px solid var(--border-light); }
.runtime-setting-item:last-child { border-bottom: 0; }
.runtime-setting-copy { display: flex; min-width: 0; flex-direction: column; gap: 3px; }
.runtime-setting-copy strong { color: var(--text-1); font-size: 13px; }
.runtime-setting-copy span { color: var(--text-3); font-size: 12px; }
.runtime-setting-copy small { color: var(--text-muted); font-family: Consolas, "SFMono-Regular", monospace; font-size: 10.5px; }
.runtime-setting-control { display: flex; align-items: center; gap: 8px; }
.runtime-setting-control select, .runtime-setting-control input { width: 104px; height: 34px; padding: 0 9px; border: 1px solid var(--border); border-radius: var(--r-sm); background: var(--surface-2); color: var(--text-2); font: inherit; outline: none; }
.runtime-setting-control input { width: 92px; }
.runtime-setting-control select:focus, .runtime-setting-control input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.runtime-setting-status { display: flex; min-width: 125px; flex-direction: column; align-items: flex-end; gap: 3px; }
.runtime-setting-status small { color: var(--text-muted); font-size: 10.5px; }
.speaker-actions { display: flex; flex-direction: column; }
.speaker-action-link {
  display: grid;
  width: 100%;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--border-light);
  border-top: 0;
  border-right: 0;
  border-left: 0;
  background: var(--surface);
  color: var(--text-2);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.speaker-action-link:last-child { border-bottom: 0; }
.speaker-action-link > span:first-child { display: inline-flex; color: var(--text-muted); }
.speaker-action-link strong, .speaker-action-link small { display: block; }
.speaker-action-link strong { color: var(--text-2); font-size: 12.5px; }
.speaker-action-link small { margin-top: 2px; color: var(--text-muted); font-size: 11px; }
.speaker-action-link b { color: var(--text-muted); font-size: 16px; font-weight: 400; transition: transform 0.15s; }
.speaker-action-link:hover { background: var(--surface-2); color: var(--primary); }
.speaker-action-link:hover > span:first-child, .speaker-action-link:hover strong { color: var(--primary); }
.speaker-action-link:hover b { color: var(--primary); transform: translateX(2px); }
.speaker-action-danger > span:first-child { color: var(--danger); }
.speaker-action-danger:hover { background: var(--danger-bg); }
.speaker-action-danger:hover > span:first-child, .speaker-action-danger:hover strong, .speaker-action-danger:hover b { color: var(--danger); }

.merge-panel { max-width: 760px; }
.merge-source { display: flex; align-items: center; gap: 11px; padding: 18px 22px; border-bottom: 1px solid var(--border-light); background: var(--surface-2); }
.merge-source > div { display: flex; flex-direction: column; gap: 2px; }
.merge-source strong { color: var(--text-1); font-size: 14px; }
.merge-source span:last-child { color: var(--text-muted); font-size: 12px; }
.merge-select-form { display: flex; align-items: flex-end; gap: 12px; padding: 18px 22px; }
.merge-select-form .field { flex: 1; }
.merge-select-form .filter-select { width: 100%; }
.merge-flow { display: flex; align-items: center; justify-content: center; gap: 18px; padding: 24px 22px; }
.merge-party { display: flex; min-width: 180px; flex-direction: column; gap: 3px; padding: 15px 17px; border: 1px solid var(--border); border-radius: var(--r); background: var(--surface-2); }
.merge-party-label { color: var(--text-muted); font-size: 11px; font-weight: 600; }
.merge-party strong { color: var(--text-1); font-size: 14px; }
.merge-party > span:last-child { color: var(--text-3); font-size: 12px; }
.merge-target-party { border-color: var(--primary-soft-2); background: var(--primary-soft); }
.merge-arrow { color: var(--primary); font-size: 25px; }
.merge-impact-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0 22px; border: 1px solid var(--border-light); border-radius: var(--r); overflow: hidden; }
.merge-impact-grid > div { display: flex; min-width: 0; flex-direction: column; gap: 3px; padding: 14px 16px; border-right: 1px solid var(--border-light); background: var(--surface-2); }
.merge-impact-grid > div:last-child { border-right: 0; }
.merge-impact-grid strong { color: var(--primary); font-size: 20px; }
.merge-impact-grid span { color: var(--text-3); font-size: 11.5px; line-height: 1.45; }
.merge-confirm-form { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 22px; }
.speaker-merge-modal { width: min(680px, 100%); }
.merge-flow-compact { padding: 0 0 20px; }
.merge-target-select { display: flex; min-width: 220px; flex-direction: column; gap: 7px; }
.merge-target-select select { height: 38px; padding: 0 10px; border: 1px solid var(--border); border-radius: var(--r-sm); background: var(--surface); color: var(--text-2); font: inherit; }
.merge-target-select select:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 3px var(--primary-soft); }
.merge-warning { margin: 16px 0; padding: 10px 12px; border: 1px solid #fecaca; border-radius: var(--r-sm); background: var(--danger-bg); color: #991b1b; font-size: 12px; line-height: 1.6; }
.merge-confirm-checkbox { margin-top: 0; }

@media (max-width: 900px) {
  .backup-actions-grid { grid-template-columns: 1fr; }
  .backup-card { height: auto; }
  .detail-layout { grid-template-columns: 1fr; }
  .speaker-profile-hero { flex-direction: column; }
  .speaker-profile-metrics { min-width: 0; border-top: 1px solid var(--border-light); border-left: none; }
  .memory-profile-hero { flex-direction: column; }
  .memory-profile-metric { min-width: 0; border-top: 1px solid var(--border-light); border-left: none; }
  .persona-layout { grid-template-columns: 1fr; }
  .persona-documents { position: static; }
  .runtime-setting-item { grid-template-columns: minmax(0, 1fr) auto; }
  .runtime-setting-status { grid-column: 1 / -1; align-items: flex-start; }
}

@media (max-width: 600px) {
  .backup-hero { align-items: flex-start; flex-direction: column; padding: 22px; }
  .backup-engine-state { width: 100%; box-sizing: border-box; }
  .backup-card { padding: 18px; }
  .filter-bar { align-items: stretch; }
  .filter-field, .filter-input, .filter-select { width: 100%; }
  .filter-bar > .btn { align-self: flex-start; }
  .pagination { align-items: flex-start; flex-direction: column; }
  .message-user, .message-assistant { margin-left: 0; margin-right: 0; }
  .session-summary { grid-template-columns: repeat(5, minmax(145px, 1fr)); }
  .speaker-list-header { align-items: flex-start; }
  .speaker-profile-main { padding: 20px; }
  .speaker-profile-metrics { grid-template-columns: 1fr; gap: 1px; }
  .speaker-profile-metric { min-width: 0; padding: 13px 20px; }
  .speaker-profile-metric { display: grid; grid-template-columns: 1fr auto; align-items: center; }
  .speaker-profile-metric small { grid-column: 1; grid-row: 2; }
  .speaker-profile-metric strong { grid-column: 2; grid-row: 1 / 3; }
  .memory-profile-main { padding: 20px; }
  .memory-profile-metric { padding: 15px 20px; }
  .persona-editor-footer { align-items: flex-start; flex-direction: column; }
  .persona-preview-user, .persona-preview-assistant { max-width: 100%; }
  .runtime-setting-item { grid-template-columns: 1fr; gap: 12px; }
  .runtime-setting-control { justify-content: space-between; }
  .runtime-setting-control select, .runtime-setting-control input { flex: 1; }
  .voice-field-grid { grid-template-columns: 1fr; }
  .voice-form-footer { justify-content: stretch; }
  .voice-form-footer .btn { flex: 1; }
  .panel-header-actions { align-items: flex-end; flex-direction: column-reverse; }
  .help-button span { display: none; }
  .help-button { padding: 7px; }
  .modal-backdrop { padding: 12px; }
  .modal-header, .modal-body { padding-right: 18px; padding-left: 18px; }
  .modal-footer { padding-right: 18px; padding-left: 18px; }
  .merge-select-form, .merge-confirm-form { align-items: stretch; flex-direction: column; }
  .merge-flow { align-items: stretch; flex-direction: column; }
  .merge-party { min-width: 0; }
  .merge-arrow { text-align: center; transform: rotate(90deg); }
  .merge-impact-grid { grid-template-columns: 1fr; }
  .merge-impact-grid > div { border-right: 0; border-bottom: 1px solid var(--border-light); }
  .merge-impact-grid > div:last-child { border-bottom: 0; }
}

/* ============================================================
   登录页
   ============================================================ */

.auth-body { background: var(--sidebar-bg); }
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(99, 102, 241, 0.18), transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.15), transparent 45%);
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  padding: 40px 36px 32px;
}

.login-brand { text-align: center; margin-bottom: 30px; }
.login-brand .brand-mark { margin-bottom: 16px; }
.login-brand h1 { margin: 0; font-size: 22px; font-weight: 700; letter-spacing: -0.01em; color: var(--text-1); }
.login-subtitle { margin: 6px 0 0; font-size: 13px; color: var(--text-muted); }

.field-error .field-control { border-color: #fca5a5; background: #fff7f7; }
.field-inline-error {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--danger);
  line-height: 1.4;
  animation: field-error-enter 0.2s ease-out;
}
@keyframes field-error-enter { from { opacity: 0; } to { opacity: 1; } }

.login-form { display: flex; flex-direction: column; gap: 18px; }

.field { display: flex; flex-direction: column; gap: 7px; }
.field-label { font-size: 13px; font-weight: 600; color: var(--text-2); }
.field-control {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  background: var(--surface-2);
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
.field-control:focus-within { border-color: var(--primary); background: var(--surface); box-shadow: 0 0 0 3px var(--primary-soft); }
.field-icon { display: inline-flex; color: var(--text-muted); flex-shrink: 0; }
.field-control input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  padding: 12px 0;
  font-size: 14px;
  color: var(--text-1);
  font-family: inherit;
}
.field-control input::placeholder { color: var(--text-muted); }

.login-foot { text-align: center; margin: 24px 0 0; font-size: 12px; color: var(--text-muted); }

/* ============================================================
   响应式
   ============================================================ */

@media (max-width: 1100px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  :root { --sidebar-width: 72px; }
  .brand-text, .nav-label, .nav-group-label, .user-meta, .logout-btn span { display: none; }
  .sidebar-brand { justify-content: center; padding: 20px 0; }
  .nav-item { justify-content: center; padding: 12px 0; }
  .user-chip { justify-content: center; }
  .logout-btn { padding: 10px 0; }
  .content { padding: 20px 16px; }
  .topbar { padding: 0 16px; }
}