/* ============================================================
   DevvMail — Dashboard Styles (Light Modern Theme)
   ============================================================ */

/* ---------- CSS Variables / Theme ---------- */
:root {
  --bg-primary: #f0f4f8;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-hover: #eef2f7;
  --bg-input: #f7f9fc;
  --border-color: #e2e8f0;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --accent-light: rgba(99, 102, 241, 0.10);
  --success: #34d399;
  --success-bg: rgba(52, 211, 153, 0.12);
  --warning: #fbbf24;
  --warning-bg: rgba(251, 191, 36, 0.12);
  --error: #f87171;
  --error-bg: rgba(248, 113, 113, 0.12);
  --info: #60a5fa;
  --info-bg: rgba(96, 165, 250, 0.10);
  --sidebar-width: 250px;
  --sidebar-collapsed-width: 68px;
  --header-height: 60px;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.10);
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --gradient-accent: linear-gradient(135deg, #6366f1, #8b5cf6);
  --gradient-success: linear-gradient(135deg, #34d399, #6ee7b7);
  --gradient-warm: linear-gradient(135deg, #fbbf24, #f59e0b);
  --gradient-rose: linear-gradient(135deg, #fb7185, #f43f5e);

  /* Aliases used by suppression / webhook sections */
  --bg-page: var(--bg-primary);
  --text: var(--text-primary);
  --border: var(--border-color);
  --primary: var(--accent);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; }

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

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

/* ---------- Login Page ---------- */
.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1rem;
  background: linear-gradient(160deg, #f0f4f8 0%, #e0e7ff 50%, #f0f4f8 100%);
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.login-card h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.login-card .subtitle {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 0.875rem;
}

.login-card .logo {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-card .logo span {
  background: none;
  -webkit-text-fill-color: var(--text-primary);
}

/* ---------- Form Elements ---------- */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.375rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-control {
  width: 100%;
  padding: 0.625rem 0.75rem;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: var(--font-family);
  transition: border-color var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

select.form-control {
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8.825L0.575 3.4 1.4 2.575 6 7.175 10.6 2.575 11.425 3.4z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--font-family);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  background: var(--gradient-accent);
  filter: brightness(1.1);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background: var(--border-color);
}

.btn-danger {
  background: linear-gradient(135deg, #fb7185, #f43f5e);
  color: #fff;
  box-shadow: 0 2px 8px rgba(244, 63, 94, 0.25);
}

.btn-danger:hover {
  filter: brightness(1.1);
  box-shadow: 0 4px 14px rgba(244, 63, 94, 0.35);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8rem;
}

.btn-block {
  display: flex;
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ---------- Layout (Sidebar + Main) ---------- */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  overflow-y: auto;
  overflow-x: hidden;
  box-shadow: 2px 0 12px rgba(0, 0, 0, 0.03);
  transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-logo {
  padding: 1.375rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 1rem;
  white-space: nowrap;
  min-height: 78px;
}

.sidebar-logo .logo-icon {
  flex-shrink: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-logo .logo-icon img {
  width: 55px;
  height: 55px;
  border-radius: 14px;
  object-fit: contain;
}

.sidebar-logo .logo-text {
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.3px;
  color: var(--text-primary);
  transition: opacity 0.2s ease, width 0.2s ease;
}

.sidebar-logo .logo-text .logo-accent {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sidebar-toggle {
  margin-left: auto;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: var(--accent-light);
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 0.75rem;
  transition: all var(--transition);
  border-radius: 6px;
}

.sidebar-toggle:hover {
  background: var(--accent);
  color: #fff;
}

.sidebar-nav {
  flex: 1;
  padding: 0.75rem 0;
}

.nav-section-label {
  padding: 0.5rem 1.5rem 0.25rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
}

.nav-section-label:not(:first-child) {
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color);
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1.5rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
  border-left: 3px solid transparent;
  white-space: nowrap;
  overflow: hidden;
}

.sidebar-nav a:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.sidebar-nav a.active {
  background: var(--accent-light);
  color: var(--accent);
  border-left-color: var(--accent);
  font-weight: 600;
}

.sidebar-nav a .nav-icon {
  width: 20px;
  min-width: 20px;
  text-align: center;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sidebar-nav a .nav-label {
  transition: opacity 0.2s ease;
}

.sidebar-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  white-space: nowrap;
  overflow: hidden;
}

.sidebar-footer .user-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-secondary);
  font-size: 0.825rem;
}

.sidebar-footer .logout-btn {
  background: linear-gradient(135deg, #fb7185, #f43f5e);
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-family);
  transition: all var(--transition);
  min-width: 20px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  box-shadow: 0 2px 6px rgba(244, 63, 94, 0.2);
}

.sidebar-footer .logout-btn:hover {
  filter: brightness(1.1);
  box-shadow: 0 4px 10px rgba(244, 63, 94, 0.3);
  transform: translateY(-1px);
}

/* ---------- Sidebar Collapsed State ---------- */
.sidebar.collapsed {
  width: var(--sidebar-collapsed-width);
}

.sidebar.collapsed .sidebar-logo {
  justify-content: center;
  padding: 1.375rem 0.75rem;
  position: relative;
}

.sidebar.collapsed .sidebar-logo .logo-icon img {
  width: 47px;
  height: 47px;
}

.sidebar.collapsed .sidebar-logo .logo-text {
  opacity: 0;
  width: 0;
  overflow: hidden;
  position: absolute;
}

.sidebar.collapsed .sidebar-toggle {
  display: none;
}

.sidebar.collapsed .sidebar-nav a {
  justify-content: center;
  padding: 0.75rem 0;
  border-left: 3px solid transparent;
}

.sidebar.collapsed .sidebar-nav a .nav-icon {
  font-size: 1.15rem;
}

.sidebar.collapsed .sidebar-nav a .nav-label {
  opacity: 0;
  width: 0;
  overflow: hidden;
  position: absolute;
}

.sidebar.collapsed .nav-section-label {
  font-size: 0;
  padding: 0;
  margin: 0;
  border: none;
  height: 0;
  overflow: hidden;
}

.sidebar.collapsed .nav-section-label:not(:first-child) {
  margin-top: 0.25rem;
  padding-top: 0.25rem;
  border-top: 1px solid var(--border-color);
  height: auto;
}

.sidebar.collapsed .sidebar-footer {
  padding: 1rem 0.5rem;
  text-align: center;
}

.sidebar.collapsed .sidebar-footer .nav-label {
  display: none;
}

.sidebar.collapsed .sidebar-footer .logout-btn .logout-label {
  display: none;
}

.sidebar.collapsed .sidebar-footer .logout-btn {
  padding: 0.35rem;
}

.sidebar.collapsed .sidebar-footer .user-info {
  justify-content: center;
}

.sidebar.collapsed + .main-content {
  margin-left: var(--sidebar-collapsed-width);
}

/* ---------- Main Content ---------- */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  transition: margin-left 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.page-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
}

.page-header h1 {
  font-size: 1.375rem;
  font-weight: 700;
}

.page-header .page-description {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

.page-body {
  padding: 1.5rem 2rem;
}

/* ---------- Stat Cards ---------- */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: all var(--transition);
  box-shadow: var(--shadow);
}

.stat-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: translateY(-2px);
}

.stat-card .stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.stat-card .stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
}

.stat-card .stat-sub {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.375rem;
}

.stat-card.success .stat-value { color: #10b981; }
.stat-card.warning .stat-value { color: #f59e0b; }
.stat-card.error .stat-value { color: #f87171; }
.stat-card.info .stat-value { color: var(--accent); }

/* ---------- Quality Score Widget ---------- */
.quality-score-section {
  margin-bottom: 1.5rem;
}
.quality-score-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow);
}
.quality-score-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.quality-score-ring-wrap {
  flex-shrink: 0;
}
.quality-score-ring {
  width: 100px;
  height: 100px;
}
.quality-score-ring .ring-bg {
  fill: none;
  stroke: var(--border-color);
  stroke-width: 8;
}
.quality-score-ring .ring-fill {
  fill: none;
  stroke: #10b981;
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 326.73;
  stroke-dashoffset: 326.73;
  transform: rotate(-90deg);
  transform-origin: center;
  transition: stroke-dashoffset 1s ease, stroke 0.3s;
}
.quality-score-ring .ring-value {
  fill: var(--text-primary);
  font-size: 28px;
  font-weight: 800;
  text-anchor: middle;
  dominant-baseline: central;
  font-family: var(--font-family);
}
.quality-score-ring .ring-label {
  fill: var(--text-muted);
  font-size: 9px;
  font-weight: 700;
  text-anchor: middle;
  letter-spacing: 0.12em;
  font-family: var(--font-family);
}
.quality-score-info {
  flex: 1;
}
.quality-score-level {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 2px;
}
.quality-score-level.level-good { color: #10b981; }
.quality-score-level.level-warning { color: #f59e0b; }
.quality-score-level.level-poor { color: #f87171; }
.quality-score-level.level-critical { color: #dc2626; }
.quality-score-window {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.quality-score-stats {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.quality-score-stats .qs-stat {
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.quality-score-stats .qs-stat strong {
  color: var(--text-primary);
  font-weight: 600;
}
.quality-score-breakdown {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}
.qs-breakdown-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.qs-breakdown-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.qs-breakdown-bar {
  height: 6px;
  border-radius: 3px;
  background: var(--bg-input);
  overflow: hidden;
}
.qs-breakdown-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.8s ease;
}
.qs-breakdown-value {
  font-size: 0.72rem;
  color: var(--text-primary);
  font-weight: 500;
  font-family: var(--font-mono, monospace);
}
.quality-score-tips {
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  background: rgba(251, 191, 36, 0.08);
  border-left: 3px solid #f59e0b;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.quality-score-tips .qs-tip {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
  line-height: 1.5;
}
.quality-score-tips .qs-tip:last-child { margin-bottom: 0; }
.quality-score-tips .qs-tip::before {
  content: "⚠ ";
}
.qs-nodata {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-style: italic;
}

/* ---------- Charts Grid ---------- */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.chart-card h3 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.chart-card canvas {
  width: 100% !important;
  max-height: 280px;
}

/* ---------- Activity Feed ---------- */
.activity-section {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.activity-feed {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.activity-feed h3 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.activity-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.85rem;
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-item .activity-time {
  color: var(--text-muted);
  font-size: 0.75rem;
  white-space: nowrap;
  font-family: var(--font-mono);
}

.activity-item .activity-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.activity-item .activity-status.sent { background: var(--success); box-shadow: 0 0 6px rgba(52, 211, 153, 0.5); }
.activity-item .activity-status.failed { background: var(--error); box-shadow: 0 0 6px rgba(248, 113, 113, 0.5); }
.activity-item .activity-status.fallback { background: var(--warning); box-shadow: 0 0 6px rgba(251, 191, 36, 0.5); }
.activity-item .activity-status.queued { background: var(--info); box-shadow: 0 0 6px rgba(96, 165, 250, 0.5); }

/* ---------- Health Indicators ---------- */
.health-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.health-panel h3 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.health-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.85rem;
}

.health-item:last-child {
  border-bottom: none;
}

.health-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.health-dot.ok { background: var(--success); box-shadow: 0 0 8px rgba(52, 211, 153, 0.5); }
.health-dot.warn { background: var(--warning); box-shadow: 0 0 8px rgba(251, 191, 36, 0.5); }
.health-dot.error { background: var(--error); box-shadow: 0 0 8px rgba(248, 113, 113, 0.5); }
.health-dot.unknown { background: var(--text-muted); }

/* ---------- Domain Alerts ---------- */
.domain-alerts-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  margin-top: 1.5rem;
}
.domain-alerts-panel h3 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.alert-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  background: var(--error);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}
.domain-alert-item {
  padding: 0.75rem;
  border-radius: 8px;
  margin-bottom: 0.5rem;
  border-left: 4px solid var(--error);
  background: rgba(248, 113, 113, 0.06);
}
.domain-alert-item.alert-warn {
  border-left-color: var(--warning);
  background: rgba(251, 191, 36, 0.06);
}
.domain-alert-item.alert-info {
  border-left-color: var(--info);
  background: rgba(96, 165, 250, 0.06);
}
.domain-alert-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.25rem;
}
.domain-alert-header strong {
  font-size: 0.85rem;
  color: var(--text-primary);
}
.domain-alert-time {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.domain-alert-msg {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}
.domain-alert-detail {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: monospace;
  margin-bottom: 0.5rem;
}

/* ---------- Tables ---------- */
.data-table-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.data-table-toolbar {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
}

.data-table-toolbar .filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.data-table-toolbar .filter-group label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.data-table-toolbar .filter-group select,
.data-table-toolbar .filter-group input {
  padding: 0.375rem 0.625rem;
  font-size: 0.825rem;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
}

table.data-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-input);
}

table.data-table td {
  padding: 0.625rem 1rem;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

table.data-table tr:hover td {
  background: var(--bg-hover);
}

table.data-table tr:last-child td {
  border-bottom: none;
}

/* ---------- Status Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.2rem 0.625rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-sent { background: #d1fae5; color: #059669; }
.badge-queued { background: #dbeafe; color: #3b82f6; }
.badge-sending { background: #ede9fe; color: #7c3aed; }
.badge-retrying { background: #fff7ed; color: #ea580c; }
.badge-failed { background: #fee2e2; color: #dc2626; }
.badge-fallback_sent { background: #d1fae5; color: #059669; }
.badge-fallback_failed { background: #fee2e2; color: #dc2626; }

.badge-self { background: #d1fae5; color: #059669; }
.badge-mailgun { background: #ecfccb; color: #4d7c0f; }

/* ---------- Searchable Select ---------- */
.searchable-select {
  position: relative;
  min-width: 160px;
}
.searchable-select-btn {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  cursor: pointer;
  text-align: left;
  white-space: nowrap;
}
.searchable-select-btn svg {
  flex-shrink: 0;
  opacity: 0.5;
}
.searchable-select-label {
  overflow: hidden;
  text-overflow: ellipsis;
}
.searchable-select-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 100%;
  max-width: 320px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  z-index: 100;
  overflow: hidden;
}
.searchable-select-dropdown.open {
  display: block;
}
.searchable-select-search {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: none;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
  font-size: 0.8rem;
  color: var(--text-primary);
  outline: none;
}
.searchable-select-search::placeholder {
  color: var(--text-muted);
}
.searchable-select-options {
  max-height: 200px;
  overflow-y: auto;
}
.searchable-select-option {
  padding: 0.45rem 0.75rem;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.1s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.searchable-select-option:hover {
  background: #e2e8f0;
}
.searchable-select-option.selected {
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 600;
}

/* ---------- Date Range Filter ---------- */
.date-range-wrapper {
  position: relative;
  min-width: 160px;
}
.date-range-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 200px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  z-index: 100;
  overflow: hidden;
}
.date-range-dropdown.open {
  display: block;
}
.date-range-presets {
  padding: 0.25rem 0;
}
.date-range-preset {
  padding: 0.45rem 0.75rem;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.1s;
}
.date-range-preset:hover {
  background: #e2e8f0;
}
.date-range-preset.selected {
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 600;
}
.date-range-custom {
  padding: 0.5rem 0.75rem 0.65rem;
  border-top: 1px solid var(--border-color);
}
.date-range-custom-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}
.date-range-custom-row label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 32px;
}
.date-range-custom-row input[type="date"] {
  flex: 1;
  font-size: 0.8rem;
  padding: 0.3rem 0.5rem;
}

/* ---------- Row Chevron ---------- */
.row-chevron {
  color: var(--text-muted);
  opacity: 0.4;
  transition: opacity 0.15s, color 0.15s;
  text-align: center;
  padding: 0 0.25rem !important;
}
tr:hover .row-chevron {
  opacity: 1;
  color: var(--accent);
}

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.825rem;
  color: var(--text-secondary);
}

.pagination-buttons {
  display: flex;
  gap: 0.375rem;
}

.pagination-buttons button {
  padding: 0.375rem 0.75rem;
  background: var(--bg-hover);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  cursor: pointer;
  font-size: 0.8rem;
  transition: all var(--transition);
}

.pagination-buttons button:hover:not(:disabled) {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.pagination-buttons button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ---------- Domain DNS Cards ---------- */
.domain-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 0;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}

.domain-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}

.domain-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  cursor: pointer;
  user-select: none;
}

.domain-card-chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: transform 0.3s ease;
}

.domain-card.collapsed .domain-card-chevron {
  transform: rotate(0deg);
}

.domain-card:not(.collapsed) .domain-card-chevron {
  transform: rotate(180deg);
}

.domain-card-body {
  padding: 0 1.25rem 1.25rem;
}

.domain-card.collapsed .domain-card-body {
  display: none;
}

.domain-card-static {
  padding: 1.25rem;
}

.domain-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ── Card sections (numbered) ── */
.card-section {
  border-top: 1px solid var(--border-color);
  padding: 0.85rem 0 0.5rem;
}
.card-section:first-of-type {
  border-top: none;
  padding-top: 0.5rem;
}

.section-heading {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.5rem;
}
.section-heading-collapsible {
  cursor: pointer;
  user-select: none;
}
.section-heading-collapsible:hover {
  color: var(--text-primary);
}
.section-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.section-heading strong {
  font-size: 0.88rem;
}
.section-hint {
  font-size: 0.76rem;
  color: var(--text-muted);
  margin: 0.15rem 0 0;
  line-height: 1.45;
  font-weight: 400;
}
.section-tag {
  font-size: 0.65rem;
  background: var(--accent-light);
  color: var(--accent);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  font-weight: 600;
  vertical-align: middle;
  margin-left: 0.25rem;
}
.section-chevron {
  margin-left: auto;
  color: var(--text-muted);
  flex-shrink: 0;
  padding-top: 0.15rem;
  transition: transform 0.2s ease;
}
.section-chevron.open {
  transform: rotate(180deg);
}

.dns-explain {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* ── Fallback toggle row (legacy) ── */
.fallback-toggle-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.35rem 0;
}
.fallback-label {
  font-size: 0.82rem;
  color: var(--text-secondary);
}
.fallback-label strong {
  color: var(--text-primary);
}

/* ── Prominent fallback box ── */
.fallback-box {
  border-radius: 10px;
  padding: 1rem 1.15rem;
  transition: all 0.2s;
}
.fallback-on {
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.08), rgba(99, 102, 241, 0.06));
  border: 1.5px solid var(--success);
}
.fallback-off {
  background: var(--bg-hover);
  border: 1.5px dashed var(--border-color);
}
.fallback-main {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}
.fallback-text {
  flex: 1;
}
.fallback-state {
  font-size: 0.9rem;
  display: block;
  margin-bottom: 0.2rem;
}
.fallback-state-on { color: #047857; }
.fallback-state-off { color: var(--text-muted); }
.fallback-explain {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}
.fallback-verification {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.65rem;
  padding-top: 0.55rem;
  border-top: 1px solid rgba(0,0,0,0.06);
  flex-wrap: wrap;
}
.fallback-badge {
  font-size: 0.74rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}
.fallback-badge-ok { background: var(--success-bg); color: #047857; }
.fallback-badge-pending { background: var(--warning-bg); color: #92400e; }
.fallback-badge-warn { background: var(--error-bg); color: #b91c1c; }
.fallback-badge-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ── Large toggle switch ── */
.fallback-toggle-lg {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
  flex-shrink: 0;
  cursor: pointer;
  margin-top: 2px;
}
.fallback-toggle-lg input {
  opacity: 0;
  width: 0;
  height: 0;
}
.fallback-slider-lg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: #cbd5e1;
  border-radius: 26px;
  transition: background 0.25s;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
}
.fallback-slider-lg:before {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: transform 0.25s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.fallback-toggle-lg input:checked + .fallback-slider-lg {
  background: var(--success);
}
.fallback-toggle-lg input:checked + .fallback-slider-lg:before {
  transform: translateX(22px);
}

/* ── Domain actions (bottom) ── */
.domain-actions {
  border-top: 1px solid var(--border-color);
  padding-top: 0.75rem;
  margin-top: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.domain-action-hint {
  font-size: 0.73rem;
  color: var(--text-muted);
}

.btn-outline-muted {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-outline-muted:hover {
  border-color: var(--text-secondary);
  color: var(--text-secondary);
  background: var(--bg-hover);
}

.badge-paused {
  background: var(--warning-bg);
  color: #b45309;
}

.dns-record {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.85rem;
}

/* ── Compact DNS chip grid ── */
.dns-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.dns-grid-hint {
  font-size: 0.76rem;
  color: var(--text-muted);
  margin: 0.5rem 0 0;
  line-height: 1.45;
}
.dns-grid-hint strong {
  color: var(--warning);
}
.dns-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.55rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid var(--border-color);
  background: var(--bg-hover);
  color: var(--text-secondary);
}
.dns-chip-ok { background: var(--success-bg); border-color: var(--success); color: #047857; }
.dns-chip-fail { background: var(--error-bg); border-color: var(--error); color: #b91c1c; }
.dns-chip-warn { background: var(--warning-bg); border-color: var(--warning); color: #92400e; }
.dns-chip-unknown { background: var(--bg-hover); border-color: var(--border-color); color: var(--text-muted); }
.dns-chip-pending { background: #ede9fe; border-color: #c4b5fd; color: #6d28d9; }
.pending-countdown {
  font-family: 'JetBrains Mono', 'SF Mono', monospace;
  font-size: 0.68rem;
  margin-left: 0.15rem;
  opacity: 0.85;
}
/* Copy clear instructions button */
.copy-instructions-wrap {
  margin-top: 1.25rem;
}
.copy-instructions-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1.25rem;
  background: linear-gradient(135deg, rgba(99,102,241,0.08), rgba(139,92,246,0.08));
  color: var(--primary, #6366f1);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  letter-spacing: 0.01em;
}
.copy-instructions-btn .ci-icon {
  flex-shrink: 0;
}
.copy-instructions-btn:hover {
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(139,92,246,0.15));
  border-color: rgba(99,102,241,0.45);
  color: #4f46e5;
  box-shadow: 0 2px 8px rgba(99,102,241,0.12);
  transform: translateY(-1px);
}
.copy-instructions-btn:active {
  transform: translateY(0);
  box-shadow: none;
}
.copy-instructions-btn.copied {
  background: linear-gradient(135deg, rgba(16,185,129,0.1), rgba(5,150,105,0.1));
  border-color: rgba(16,185,129,0.35);
  color: #059669;
  box-shadow: 0 2px 8px rgba(16,185,129,0.12);
}

/* Mark as Done button */
.mark-done-wrap { margin-top: 1.5rem; }
.mark-done-btn {
  display: block;
  width: 100%;
  padding: 0.85rem 1.5rem;
  background: #7c3aed;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
  text-align: center;
}
.mark-done-btn:hover:not(:disabled) {
  background: #6d28d9;
  box-shadow: 0 2px 12px rgba(124, 58, 237, 0.3);
}
@keyframes markDoneGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(167, 139, 250, 0.6); }
  50% { box-shadow: 0 0 20px 6px rgba(167, 139, 250, 0.4); }
}
.mark-done-btn.checking {
  background: #a78bfa;
  cursor: default;
  animation: markDoneGlow 1.5s ease-in-out infinite;
}
.mark-done-btn.countdown {
  background: #a78bfa;
  cursor: default;
}
.mark-done-meta {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
  text-align: center;
}
.dns-chip .dns-ico {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  width: 14px;
  height: 14px;
}
.dns-chip .dns-ico svg {
  width: 100%;
  height: 100%;
}
.dns-chip .dns-help-btn {
  width: 18px;
  height: 18px;
  margin-left: 0.1rem;
}
.dns-chip .dns-help-btn svg {
  width: 11px;
  height: 11px;
}

/* ── Feature → Requirement grid ── */

/* Toggle switch inside grid rows */
.frg-tgl {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
  cursor: pointer;
}
.frg-tgl input {
  opacity: 0;
  width: 0;
  height: 0;
}
.frg-tgl-s {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #cbd5e1;
  border-radius: 22px;
  transition: background 0.25s;
}
.frg-tgl-s:before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.25s;
  box-shadow: 0 1px 3px rgba(0,0,0,.15);
}
.frg-tgl input:checked + .frg-tgl-s {
  background: var(--success);
}
.frg-tgl input:checked + .frg-tgl-s:before {
  transform: translateX(18px);
}

/* Footer row (Refresh DNS Check + timestamp) */
.frg-footer {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.6rem;
}
.frg-checked {
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* Requirement warning (inline within reqs column) */
.frg-req-warn {
  font-size: 0.78rem;
  font-weight: 500;
  color: #dc2626;
  padding: 0.25rem 0 0;
  line-height: 1.3;
  letter-spacing: 0.01em;
}
.frg-req-warn-pending {
  font-size: 0.78rem;
  font-weight: 500;
  color: #6d28d9;
  padding: 0.25rem 0 0;
  line-height: 1.3;
  letter-spacing: 0.01em;
}

/* Inline mode select (ghost dropdown — barely visible) */
.frg-mode-select {
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-primary);
  background: transparent;
  border: none;
  padding: 0 0.15rem 0 0;
  cursor: pointer;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='5' viewBox='0 0 8 5'%3E%3Cpath d='M1 1l3 3 3-3' fill='none' stroke='%231e293b' stroke-width='1.3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right center;
  padding-right: 14px;
}
.frg-mode-select:focus {
  color: var(--text-primary);
}
.frg-mode-select:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.frg-no-req {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  font-style: italic;
}

/* Save Settings bar */
.frg-save-bar {
  margin-top: 0.85rem;
  padding: 0.75rem 0;
  border-top: 2px solid var(--border-color);
  display: flex;
  justify-content: center;
}
.frg-save-bar .btn {
  padding: 0.75rem 3rem;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

/* DNS chip shake / highlight on validation error */
@keyframes chipShake {
  0%, 100% { transform: translateX(0); }
  15% { transform: translateX(-4px); }
  30% { transform: translateX(4px); }
  45% { transform: translateX(-3px); }
  60% { transform: translateX(3px); }
  75% { transform: translateX(-2px); }
  90% { transform: translateX(1px); }
}
.dns-chip-shake {
  animation: chipShake 0.5s ease;
  box-shadow: 0 0 0 2px var(--error), 0 0 8px rgba(248,113,113,.35);
}

.feat-req-grid {
  display: grid;
  grid-template-columns: 1fr 36px 1fr;
  gap: 0;
}
.frg-header {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding-bottom: 0.45rem;
  border-bottom: 2px solid var(--border-color);
}
.frg-header-req {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.frg-dns-refresh {
  text-transform: none;
  letter-spacing: normal;
  font-size: 0.68rem;
  margin-left: auto;
}
.frg-header-mid {
  border-bottom: 2px solid var(--border-color);
}
.frg-feat {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(0,0,0,.04);
  transition: opacity 0.25s;
}
.frg-feat.off {
  opacity: 0.55;
}
/* Spinner for DNS check loading */
.frg-spinner {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid var(--border-color);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: frgSpin 0.6s linear infinite;
  vertical-align: middle;
}
@keyframes frgSpin {
  to { transform: rotate(360deg); }
}
.dns-chip-loading {
  border-color: var(--border-color);
  color: var(--text-muted);
  opacity: 0.7;
}

/* Indented sub-feature rows */
.frg-feat.frg-indent {
  padding-left: 1.6rem;
}
.frg-feat-name {
  font-weight: 600;
  font-size: 0.84rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.frg-feat-desc {
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-top: 0.08rem;
  line-height: 1.4;
}
.frg-chev {
  padding: 0.85rem 0.15rem;
  border-bottom: 1px solid rgba(0,0,0,.04);
  display: flex;
  align-items: center;
  justify-content: center;
}
.frg-chev svg {
  width: 10px;
  height: 12px;
}
.frg-chev .chev-path {
  fill: none;
  stroke: var(--border-color);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke 0.25s;
}
.frg-chev.on .chev-path {
  stroke: var(--accent);
}
.frg-chev.off {
  opacity: 0;
}
.frg-reqs {
  padding: 0.85rem 0 0.85rem 0.55rem;
  border-bottom: 1px solid rgba(0,0,0,.04);
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  align-items: center;
  transition: opacity 0.25s;
}
.frg-reqs.dim {
  opacity: 0.3;
}
@media (max-width: 640px) {
  .feat-req-grid {
    grid-template-columns: 1fr;
  }
  .feat-req-grid .frg-chev,
  .feat-req-grid .frg-header-mid {
    display: none;
  }
}

.btn-xs {
  padding: 0.25rem 0.55rem;
  font-size: 0.72rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  flex-shrink: 0;
  margin-left: auto;
}

.dns-help-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-hover);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}

.dns-help-btn:hover {
  background: var(--accent-light);
  border-color: var(--accent);
  color: var(--accent);
}

.dns-status { font-size: 1rem; }

.dns-record code {
  background: var(--bg-input);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  word-break: break-all;
  border: 1px solid var(--border-color);
}

/* ---------- Alerts / Toasts ---------- */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.alert-error { background: var(--error-bg); color: var(--error); border: 1px solid var(--error); }
.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid var(--success); }
.alert-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid var(--warning); }
.alert-info { background: var(--info-bg); color: var(--info); border: 1px solid var(--info); }

.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  box-shadow: var(--shadow-lg);
  animation: slideIn 300ms ease-out;
  max-width: 400px;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ---------- Slide-out Panel ---------- */
.slide-panel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.3);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: none;
}

.slide-panel-overlay.open {
  display: block;
}

.slide-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 500px;
  max-width: 90vw;
  height: 100vh;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  z-index: 201;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 300ms ease;
  box-shadow: -8px 0 30px rgba(0, 0, 0, 0.08);
}

.slide-panel.open {
  transform: translateX(0);
}

/* ---------- Preview Panel (sits left of detail panel) ---------- */
.preview-panel {
  position: fixed;
  top: 0;
  right: 500px;
  width: 550px;
  max-width: calc(100vw - 520px);
  height: 100vh;
  background: var(--bg-primary);
  border-left: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  z-index: 202;
  overflow-y: auto;
  transform: translateX(120%);
  transition: transform 300ms ease;
  box-shadow: -4px 0 20px rgba(0,0,0,0.06);
  display: none;
  flex-direction: column;
}
.preview-panel.open {
  display: flex;
  transform: translateX(0);
}
.preview-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}
.preview-panel-header h2 {
  font-size: 1rem;
  font-weight: 600;
}
.preview-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 0;
}
.preview-source-wrapper {
  position: relative;
  min-height: 100%;
}
.preview-copy-btn {
  position: sticky;
  top: 0;
  float: right;
  margin: 0.75rem 0.75rem 0 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-family);
  color: #94a3b8;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 6px;
  cursor: pointer;
  z-index: 2;
  transition: all 0.15s;
  backdrop-filter: blur(4px);
}
.preview-copy-btn:hover {
  color: #e2e8f0;
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.18);
}
.preview-copy-btn.copied {
  color: #34d399;
  border-color: rgba(52,211,153,0.3);
  background: rgba(52,211,153,0.1);
}
.preview-copy-btn svg { display: block; }
.preview-source {
  margin: 0;
  padding: 1rem 1.25rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  line-height: 1.6;
  background: #1e1e2e;
  color: #cdd6f4;
  white-space: pre-wrap;
  word-break: break-all;
  min-height: 100%;
}
.preview-email-header {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
}
.preview-email-subject {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 0.35rem;
}
.preview-email-meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}
.preview-email-from {
  color: var(--text-secondary);
  font-weight: 500;
}
.preview-email-to {
  color: var(--text-muted);
}
.preview-email-body {
  padding: 1.5rem;
  overflow: auto;
  background: #e8ecf0;
}
.preview-email-body .preview-email-inner {
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06), 0 0 0 1px rgba(0,0,0,0.03);
  padding: 2rem 1.75rem;
  max-width: 680px;
  margin: 0 auto;
  min-height: 200px;
  overflow: auto;
}

@media (max-width: 1100px) {
  .preview-panel {
    right: 0;
    width: 100%;
    max-width: 90vw;
    z-index: 203;
  }
}

.slide-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem;
  border-bottom: 1px solid var(--border-color);
}

.slide-panel-header h2 {
  font-size: 1.1rem;
  font-weight: 600;
}

.slide-panel-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem;
}

.slide-panel-body {
  padding: 1.25rem;
}

/* ---------- Detail Panel Fields ---------- */
.detail-section {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.15rem;
  margin-bottom: 1rem;
}
.detail-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin-bottom: 0.6rem;
}
.detail-field {
  margin-bottom: 0.65rem;
}
.detail-field:last-child {
  margin-bottom: 0;
}
.detail-label {
  display: block;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.15rem;
}
.detail-value {
  display: block;
  color: var(--text-primary);
  font-size: 0.88rem;
  word-break: break-word;
  line-height: 1.4;
}
.detail-value-strong {
  font-weight: 600;
}
.detail-field-row {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 0.65rem;
}
.detail-field-row .detail-field {
  margin-bottom: 0;
}
.detail-mono {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  word-break: break-all;
  margin-bottom: 0.35rem;
}
.detail-body-preview {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.7rem 0.85rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  max-height: 5.5rem;
  overflow: hidden;
  font-style: italic;
}
.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.15s;
}
.btn-outline:hover {
  background: var(--bg-secondary);
  border-color: var(--primary);
  color: var(--primary);
}
.btn-violet {
  background: #7c3aed;
  border: 1px solid #7c3aed;
  color: #fff;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-violet:hover {
  background: #6d28d9;
  border-color: #6d28d9;
}
.btn-violet-outline {
  background: transparent;
  border: 1px solid #7c3aed;
  color: #7c3aed;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-violet-outline:hover {
  background: #f5f3ff;
  border-color: #6d28d9;
  color: #6d28d9;
}

/* ---------- Event Timeline ---------- */
.timeline {
  position: relative;
  padding-left: 1.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 1rem;
  padding-left: 1rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.5rem;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-color);
  border: 2px solid var(--bg-card);
  box-shadow: 0 0 0 2px var(--border-color);
}

.timeline-item.sent::before { background: var(--success); }
.timeline-item.failed::before { background: var(--error); }
.timeline-item.queued::before { background: var(--info); }
.timeline-item.sending::before { background: var(--info); }
.timeline-item.fallback_sent::before { background: var(--warning); }
.timeline-item.fallback_failed::before { background: var(--error); }
.timeline-item.fallback_attempt::before { background: var(--warning); }
.timeline-item.retrying::before { background: var(--warning); }
.timeline-item.tracking-open::before { background: #8b5cf6; }
.timeline-item.tracking-click::before { background: #0ea5e9; }

.tracking-icon {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  margin-left: 0.35rem;
  cursor: default;
}
.tracking-icon svg {
  display: block;
}
.tracking-icon-open { color: #8b5cf6; }
.tracking-icon-click { color: #0ea5e9; }

/* ---------- Bounce Type Indicators ---------- */
.bounce-icon {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  margin-left: 0.35rem;
  cursor: default;
}
.bounce-icon svg { display: block; }
.bounce-icon-soft { color: #d97706; }
.bounce-icon-hard { color: #dc2626; }
.bounce-icon-recovered { color: #9ca3af; }

.bounce-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.6rem;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 6px;
  margin-left: 0.5rem;
  letter-spacing: 0.01em;
  vertical-align: middle;
}
.bounce-chip svg { display: block; flex-shrink: 0; }
.bounce-chip-soft { background: rgba(217, 119, 6, 0.10); color: #b45309; }
.bounce-chip-hard { background: rgba(220, 38, 38, 0.10); color: #dc2626; }
.bounce-chip-recovered { background: rgba(34, 197, 94, 0.08); color: #16a34a; }

.timeline-event {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.timeline-details {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.125rem;
}

.timeline-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ---------- Empty State ---------- */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.empty-state h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

/* ---------- Loading Spinner ---------- */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 600ms linear infinite;
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  gap: 0.75rem;
  color: var(--text-secondary);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .activity-section {
    grid-template-columns: 1fr;
  }
  .charts-grid {
    grid-template-columns: 1fr;
  }
  .response-cols {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 300ms ease;
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .main-content {
    margin-left: 0;
  }
  .page-body {
    padding: 1rem;
  }
  .stat-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------- Integration Page ---------- */
.integration-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}

.integration-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Credential rows */
.cred-grid {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.cred-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cred-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  width: 100px;
  flex-shrink: 0;
}

.cred-value-wrap {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  flex: 1;
  min-width: 0;
}

.cred-value {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.375rem 0.625rem;
  font-family: var(--font-mono);
  font-size: 0.825rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.cred-value.masked {
  color: var(--text-muted);
}

.copy-btn {
  background: none;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.45rem;
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
  color: var(--text-secondary);
  transition: all var(--transition);
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.copy-btn svg {
  display: block;
}

.copy-btn:hover {
  background: var(--accent-light);
  border-color: var(--accent);
  color: var(--accent);
}

/* Code blocks */
.code-block-wrap {
  position: relative;
}

.code-block-wrap .code-copy {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  z-index: 1;
  opacity: 0;
  transition: opacity var(--transition);
}

.code-block-wrap:hover .code-copy {
  opacity: 1;
}

.code-block {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--text-primary);
  overflow-x: auto;
  white-space: pre;
  margin: 0;
}

.code-block.mini {
  padding: 0.5rem 0.75rem;
  font-size: 0.78rem;
  margin-top: 0.375rem;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0;
}

.tab {
  padding: 0.5rem 1rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  font-family: var(--font-family);
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  margin-bottom: -1px;
}

.tab:hover {
  color: var(--text-primary);
}

.tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.hidden {
  display: none !important;
}

/* Response columns */
.response-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ---------- DNS Setup Guide ---------- */
.dns-guide-record {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.dns-guide-record h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0.25rem 0 0.5rem;
  color: var(--text-primary);
}

.dns-guide-step {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent);
}

.dns-guide-why {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0 0 1rem;
}

.dns-guide-fields {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.dns-field-row {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}

.dns-field-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.dns-field-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.dns-field-value {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.dns-field-code {
  background: var(--bg-hover);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  padding: 0.4rem 0.6rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  line-height: 1.5;
  word-break: break-all;
  flex: 1;
  color: var(--text-primary);
}

.dns-copy-btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  padding: 0.3rem;
  cursor: pointer;
  color: var(--text-muted);
  transition: all var(--transition);
  line-height: 1;
}

.dns-copy-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-light);
}
.dns-copy-btn.copied {
  border-color: #10b981;
  color: #059669;
  background: rgba(16,185,129,0.08);
}

.dns-field-explain {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.dns-field-explain strong {
  color: var(--text-secondary);
}

.dns-field-explain code {
  background: var(--bg-hover);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  font-size: 0.72rem;
  font-family: 'JetBrains Mono', monospace;
}

.dns-guide-note {
  margin-top: 0.75rem;
  background: #eff6ff;
  border: 1px solid #93c5fd;
  border-radius: 6px;
  padding: 0.65rem 0.85rem;
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

.dns-guide-note code {
  background: rgba(0,0,0,0.06);
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
  font-size: 0.72rem;
  font-family: 'JetBrains Mono', monospace;
}

/* ── SPF Builder ── */
.spf-builder {
  margin: 1.25rem 0 0.75rem;
  padding: 1.25rem;
  background: var(--bg-hover);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.spf-builder-label {
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
  align-self: flex-start;
}
.spf-builder-hint {
  font-size: 0.76rem;
  color: var(--text-muted);
  margin: 0 0 1rem;
  line-height: 1.4;
  align-self: flex-start;
}
.spf-mech-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: opacity 0.2s, background 0.2s;
  width: fit-content;
  min-width: 25%;
  max-width: 80%;
}
.spf-mech-row.spf-mech-mandatory {
  background: #f8f9fa;
  border-color: #d1d5db;
}
.spf-mech-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin: 0.1rem 0 0 0;
  line-height: 1.3;
  text-align: center;
}
.spf-mech-row.spf-mech-disabled {
  opacity: 0.4;
  background: var(--bg-hover);
}
.spf-mech-row.spf-mech-disabled code {
  text-decoration: line-through;
}
.spf-mech-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  cursor: pointer;
  flex: 1;
  min-width: 0;
}
.spf-mech-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}
.spf-mech-label code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.spf-mech-tag {
  font-size: 0.68rem;
  padding: 0.15rem 0.5rem;
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
}
.spf-mech-locked {
  background: #e5e7eb;
  color: #4b5563;
  font-weight: 600;
}
.spf-mech-existing {
  background: #e0e7ff;
  color: #3730a3;
}
.spf-connector {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 0.15rem 0;
  line-height: 1;
}
.spf-arrow {
  font-size: 1.1rem;
  color: var(--accent);
  padding: 0.3rem 0 0.2rem;
}

.spf-result {
  background: var(--bg-card);
  border: 2px solid var(--accent);
  border-radius: 8px;
  padding: 0.75rem 0.85rem;
  position: relative;
  width: 100%;
  align-self: stretch;
}
.spf-result-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-bottom: 0.35rem;
}
.spf-result-code {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.76rem;
  line-height: 1.55;
  color: var(--text-primary);
  word-break: break-all;
  padding-right: 3.5rem;
}
.spf-copy-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
}

/* ---------- Mailgun Status Tables ---------- */
.mg-status-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  margin-top: 0.75rem;
}
.mg-status-table td {
  padding: 0.4rem 0.5rem;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}
.mg-status-table tr:last-child td {
  border-bottom: none;
}
.mg-status-icon {
  width: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
}
.mg-status-detail {
  color: var(--text-muted);
  text-align: right;
}
.mg-records-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
  margin-top: 0.5rem;
}
.mg-records-table th {
  text-align: left;
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 0.3rem 0.5rem;
  border-bottom: 2px solid var(--border-color);
}
.mg-records-table td {
  padding: 0.35rem 0.5rem;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}
.mg-records-table tr:last-child td {
  border-bottom: none;
}
.mg-rec-name code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  background: var(--bg-hover);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  word-break: break-all;
}
.mg-rec-valid {
  color: #10b981;
  font-weight: 600;
}
.mg-rec-pending {
  color: #f59e0b;
  font-weight: 600;
}

/* ---------- Tracking Section ---------- */
.tracking-status-line {
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 600;
  margin: 0.25rem 0 0;
}

.tracking-body {
  padding: 0.75rem 0 0.25rem;
}

.tracking-group {
  margin-bottom: 1rem;
}

.tracking-group h4 {
  font-size: 0.84rem;
  font-weight: 600;
  margin: 0 0 0.25rem;
  color: var(--text-primary);
}

.tracking-group h5 {
  font-size: 0.82rem;
  font-weight: 600;
  margin: 0 0 0.25rem;
  color: var(--text-primary);
}

.field-hint {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.tracking-explainer {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin: 0.2rem 0 0.15rem;
  line-height: 1.4;
  font-style: italic;
}

.tracking-custom-box {
  background: var(--bg-hover);
  border-radius: 8px;
  padding: 0.85rem;
  margin-top: 0.35rem;
}

.tracking-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0 0 0.65rem;
  line-height: 1.4;
}

.tracking-grid {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.tracking-field {
  margin-bottom: 0.25rem;
}

.tracking-field > label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 0.2rem;
  color: var(--text-secondary);
}

.tracking-field select,
.tracking-field input[type="text"] {
  width: 100%;
  max-width: 100%;
  padding: 0.45rem 0.65rem;
  font-size: 0.82rem;
}

.tracking-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.35rem 0;
}
.tracking-checkbox-label input[type="checkbox"] {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
}

.tracking-field-inline {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.tracking-field-inline label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  cursor: pointer;
  color: var(--text-secondary);
  font-weight: 500;
}

.tracking-field-inline input[type="checkbox"] {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
}

.tracking-note {
  background: var(--bg-hover);
  border-radius: 6px;
  padding: 0.65rem 0.85rem;
  font-size: 0.78rem;
  line-height: 1.6;
  margin-top: 0.5rem;
  color: var(--text-secondary);
}

.tracking-note code {
  background: rgba(0,0,0,0.06);
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
  font-size: 0.72rem;
  font-family: 'JetBrains Mono', monospace;
}

.tracking-group-mg {
  border-top: 1px dashed var(--border-color);
  padding-top: 0.75rem;
  transition: opacity 0.2s;
}

/* ── Fallback toggle switch ── */
.fallback-toggle {
  position: relative;
  display: inline-block;
  width: 34px;
  height: 18px;
  margin-left: 0.5rem;
  vertical-align: middle;
  cursor: pointer;
}
.fallback-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.fallback-slider {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: #cbd5e1;
  border-radius: 18px;
  transition: background 0.2s;
}
.fallback-slider:before {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  left: 2px;
  bottom: 2px;
  background: white;
  border-radius: 50%;
  transition: transform 0.2s;
}
.fallback-toggle input:checked + .fallback-slider {
  background: var(--accent);
}
.fallback-toggle input:checked + .fallback-slider:before {
  transform: translateX(16px);
}

/* ── Tracking subdomain verification ── */
.tracking-subdomain-status {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0.75rem 0 0.5rem;
  flex-wrap: wrap;
}
.tracking-subdomain-status .dns-chip {
  font-size: 0.8rem;
  padding: 0.3rem 0.7rem;
}
.tracking-verify-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0.5rem 0;
}
.tracking-verify-status {
  font-size: 0.8rem;
  font-weight: 600;
}
.tracking-verify-status.verified { color: var(--success); }
.tracking-verify-status.unverified { color: var(--error); }
.tracking-verify-status.pending { color: var(--warning); }

.tracking-verify-checks {
  background: var(--bg-hover);
  border-radius: 6px;
  padding: 0.6rem 0.85rem;
  margin: 0.4rem 0 0.6rem;
  font-size: 0.8rem;
}
.verify-check {
  padding: 0.15rem 0;
}
.verify-errors {
  margin-top: 0.4rem;
  padding-top: 0.4rem;
  border-top: 1px solid var(--border-color);
}
.verify-error {
  font-size: 0.78rem;
  color: var(--error);
  padding: 0.1rem 0;
}

/* ---------- Custom Tooltip ---------- */
.custom-tooltip {
  position: fixed;
  z-index: 10000;
  padding: 0.4rem 0.7rem;
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.3;
  color: #fff;
  background: #1e293b;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.18);
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.15s, transform 0.15s;
  white-space: nowrap;
}
.custom-tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Admin Users ---------- */
.users-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.user-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.25rem;
  cursor: pointer;
  transition: all var(--transition);
}
.user-card:hover {
  border-color: var(--accent);
  box-shadow: 0 2px 8px rgba(99,102,241,0.1);
}
.user-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}
.user-card-name {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}
.user-card-metrics {
  display: flex;
  gap: 0;
  margin-top: 0.25rem;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}
.user-metric {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.65rem 0.25rem;
  gap: 0.2rem;
}
.user-metric:not(:last-child) {
  border-right: 1px solid var(--border-color);
}
.user-metric-value {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}
.user-metric-label {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.user-card-footer {
  margin-top: 0.5rem;
}
.user-card-stats {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.user-stat {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Reputation score colours */
.rep-good { color: #16a34a; }
.rep-warn { color: #d97706; }
.rep-poor { color: #dc2626; }
.rep-na   { color: var(--text-muted); font-size: 0.85rem; }

.badge-admin {
  background: #ede9fe;
  color: #7c3aed;
}

.btn-impersonate {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  background: #ecfccb;
  color: #3f6212;
  border: 1px solid #bef264;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-impersonate:hover {
  background: #d9f99d;
  border-color: #a3e635;
}

.btn-danger-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  background: transparent;
  color: #dc2626;
  border: 1px solid #fca5a5;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-danger-outline:hover {
  background: #fee2e2;
  border-color: #f87171;
}

/* ---------- Impersonation Sidebar Section ---------- */
.nav-section-label-impersonate {
  color: #3f6212 !important;
  background: #f7fee7;
  margin: 0.5rem 0.75rem 0;
  padding: 0.5rem 0.75rem 0.25rem !important;
  border-radius: 6px 6px 0 0;
  border-top: 2px solid #bef264;
}
a.nav-link-impersonate {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1.5rem;
  margin: 0 0.75rem;
  background: #f7fee7;
  color: #4d7c0f;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all var(--transition);
  border-left: 3px solid transparent;
  white-space: nowrap;
  overflow: hidden;
  text-decoration: none;
}
a.nav-link-impersonate:last-of-type {
  border-radius: 0 0 6px 6px;
}
a.nav-link-impersonate:hover {
  background: #ecfccb;
  color: #3f6212;
}
a.nav-link-impersonate.active {
  background: #ecfccb;
  color: #3f6212;
  border-left-color: #65a30d;
  font-weight: 600;
}
a.nav-link-impersonate .nav-icon {
  width: 20px;
  min-width: 20px;
  text-align: center;
  font-size: 0.9rem;
}
.btn-stop-impersonate {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin: 0 0.75rem 0.25rem;
  padding: 0.4rem;
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fca5a5;
  border-radius: 0 0 6px 6px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  width: calc(100% - 1.5rem);
}
.btn-stop-impersonate:hover {
  background: #fee2e2;
  border-color: #f87171;
}

/* ═══════════ REPUTATION PAGE ═══════════ */
.rep-score-row {
  display: flex;
  align-items: stretch;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.rep-score-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem 2.5rem;
  min-width: 200px;
  text-align: center;
  border: 2px solid var(--border-color);
  transition: border-color var(--transition);
}
.rep-score-card.score-excellent { border-color: #10b981; }
.rep-score-card.score-good { border-color: #6366f1; }
.rep-score-card.score-fair { border-color: #f59e0b; }
.rep-score-card.score-poor { border-color: #f87171; }

.rep-score-ring-wrap {
  position: relative;
  width: 140px;
  height: 140px;
  margin-bottom: 0.75rem;
}
.rep-score-ring-wrap canvas {
  display: block;
}
.rep-score-number {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}
.rep-score-sub {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-top: 0.25rem;
}

.rep-stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  flex: 1;
}
.rep-stat-cards .stat-card {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.5rem;
  border-left: 4px solid var(--border-color);
}
.rep-stat-cards .stat-card.success { border-left-color: #10b981; }
.rep-stat-cards .stat-card.warning { border-left-color: #f59e0b; }
.rep-stat-cards .stat-card.error { border-left-color: #f87171; }

.rep-stat-cards .stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
}
.rep-stat-cards .stat-val {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
}
.rep-stat-cards .stat-sub {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.rep-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.rep-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
}
.rep-actions .btn.checking {
  opacity: 0.7;
  pointer-events: none;
}
.rep-days-select {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-card);
  font-size: 0.85rem;
  color: var(--text-primary);
  cursor: pointer;
}
.rep-last-check {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-left: auto;
}

.rep-ip-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background: #f1f5f9;
  border-radius: 6px;
  font-size: 0.78rem;
  font-family: monospace;
  color: var(--text-secondary);
}

.rep-charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.rep-chart-wrap {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}
.rep-chart-wrap h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0 0 1rem 0;
  color: var(--text-primary);
}
.rep-chart-container {
  height: 260px;
  position: relative;
}

.rep-section {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.rep-section h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0 0 1rem 0;
  color: var(--text-primary);
}

/* Blacklist grid */
.rep-bl-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.75rem;
}
.rep-bl-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  transition: transform var(--transition);
}
.rep-bl-item:hover {
  transform: translateY(-1px);
}
.rep-bl-item.rep-bl-listed {
  background: #fef2f2;
  border-color: #fecaca;
}
.rep-bl-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
}
.rep-bl-info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
  flex: 1;
}
.rep-bl-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rep-bl-zone {
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-family: monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rep-bl-status {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  flex-shrink: 0;
}
.rep-bl-clean .rep-bl-status { color: #16a34a; }
.rep-bl-listed .rep-bl-status { color: #dc2626; }
.rep-bl-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Data tables */
.rep-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.rep-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.rep-table th {
  text-align: left;
  padding: 0.65rem 0.75rem;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  border-bottom: 2px solid var(--border-color);
}
.rep-table td {
  padding: 0.55rem 0.75rem;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}
.rep-table tr:last-child td {
  border-bottom: none;
}
.rep-table td code {
  padding: 0.15rem 0.4rem;
  background: #f1f5f9;
  border-radius: 4px;
  font-size: 0.8rem;
}
.rep-fail-high {
  color: #dc2626 !important;
  font-weight: 700;
}
.rep-fail-med {
  color: #f59e0b !important;
  font-weight: 600;
}
.rep-rate-good { color: #059669 !important; font-weight: 600; }
.rep-rate-warn { color: #d97706 !important; font-weight: 600; }
.rep-rate-bad  { color: #dc2626 !important; font-weight: 700; }
.rep-error-msg {
  max-width: 300px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.78rem;
}
.rep-empty {
  text-align: center;
  color: var(--text-secondary);
  padding: 1.5rem !important;
}

@media (max-width: 900px) {
  .rep-score-row { flex-direction: column; }
  .rep-charts-grid { grid-template-columns: 1fr; }
  .rep-two-col { grid-template-columns: 1fr; }
  .rep-bl-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
}

/* ═══════════ WEBHOOKS PAGE ═══════════ */

/* Stats Bar */
.wh-stats-bar {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.wh-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.75rem;
  min-width: 120px;
}
.wh-stat-val {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
}
.wh-stat-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-secondary);
  margin-top: 0.15rem;
}

/* Action Bar */
.wh-action-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.wh-view-toggle {
  display: flex;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  margin-left: auto;
}
.wh-view-btn {
  padding: 0.45rem 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}
.wh-view-btn.active {
  background: var(--accent);
  color: #fff;
}
.wh-view-btn:hover:not(.active) {
  background: var(--bg-page);
}

/* Webhook Card List */
.wh-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.wh-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  transition: all var(--transition);
  border-left: 4px solid #10b981;
}
.wh-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.wh-card.wh-inactive {
  border-left-color: var(--border-color);
  opacity: 0.7;
}
.wh-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}
.wh-card-name-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
}
.wh-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.wh-dot-active { background: #10b981; }
.wh-dot-inactive { background: #cbd5e1; }
.wh-card-name {
  font-size: 1rem;
  font-weight: 700;
  margin: 0;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.wh-failure-warn {
  font-size: 0.72rem;
  color: #f59e0b;
  font-weight: 600;
  white-space: nowrap;
}
.wh-card-actions {
  display: flex;
  gap: 0.25rem;
  flex-shrink: 0;
}
.wh-icon-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background var(--transition);
}
.wh-icon-btn:hover { background: var(--bg-page); }
.wh-icon-btn.wh-icon-danger:hover { background: #fef2f2; }
.wh-card-url {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.5rem;
}
.wh-card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
}
.wh-meta-sep { color: var(--border-color); }

/* HTTP Status Badges */
.wh-http-badge {
  display: inline-block;
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}
.wh-http-ok { background: #ecfdf5; color: #059669; }
.wh-http-err { background: #fef2f2; color: #dc2626; }

/* Empty State */
.wh-empty {
  text-align: center;
  padding: 3rem 1rem;
}
.wh-empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}
.wh-empty h3 {
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
  color: var(--text-primary);
}
.wh-empty p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: 0 0 1.25rem;
}

/* Activity table */
.wh-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}
.wh-table th {
  text-align: left;
  padding: 0.6rem 0.75rem;
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  border-bottom: 2px solid var(--border-color);
}
.wh-table td {
  padding: 0.55rem 0.75rem;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}
.wh-table tr:last-child td { border-bottom: none; }
.wh-table-empty {
  text-align: center;
  padding: 2rem !important;
  color: var(--text-secondary);
}
.wh-section {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  overflow-x: auto;
}
.wh-event-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  white-space: nowrap;
}

/* Detail Slide-Over Panel */
.wh-detail-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.25);
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.wh-detail-overlay.open { opacity: 1; pointer-events: auto; }
.wh-detail-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 520px;
  max-width: 90vw;
  height: 100vh;
  background: var(--bg-page);
  box-shadow: -4px 0 20px rgba(0,0,0,0.1);
  z-index: 901;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.wh-detail-panel.open { transform: translateX(0); }
.wh-detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-card);
}
.wh-detail-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0;
}
.wh-detail-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 0.25rem;
  line-height: 1;
}
.wh-detail-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
}
.wh-detail-section {
  margin-bottom: 1.5rem;
}
.wh-detail-section h4 {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin: 0 0 0.75rem;
}
.wh-detail-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.85rem;
}
.wh-detail-row:last-child { border-bottom: none; }
.wh-detail-label {
  font-weight: 600;
  color: var(--text-secondary);
}
.wh-detail-url {
  font-size: 0.78rem;
  word-break: break-all;
  max-width: 300px;
  text-align: right;
}
.wh-detail-events {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.wh-detail-events .wh-event-badge {
  padding: 0.25rem 0.6rem;
  background: #f1f5f9;
  border-radius: 6px;
  font-size: 0.75rem;
}
.wh-detail-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.wh-detail-no-logs {
  text-align: center;
  color: var(--text-secondary);
  padding: 1.5rem;
  font-size: 0.85rem;
}
.wh-detail-loading {
  text-align: center;
  color: var(--text-secondary);
  padding: 3rem;
}
.wh-detail-log-table {
  font-size: 0.78rem;
}
.wh-badge-active {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  background: #ecfdf5;
  color: #059669;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 700;
}
.wh-badge-inactive {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  background: #f1f5f9;
  color: #64748b;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 700;
}

/* Create/Edit Modal */
.wh-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.wh-modal-overlay.open { opacity: 1; pointer-events: auto; }
.wh-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  z-index: 1001;
  width: 560px;
  max-width: 92vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}
.wh-modal.open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}
.wh-modal-sm { width: 480px; }
.wh-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}
.wh-modal-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0;
}
.wh-modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 0.25rem;
  line-height: 1;
}
.wh-modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}
.wh-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
}

/* Form fields */
.wh-field {
  margin-bottom: 1.25rem;
}
.wh-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}
.wh-field input[type="text"],
.wh-field input[type="url"] {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.88rem;
  font-family: inherit;
  background: var(--bg-page);
  color: var(--text-primary);
  transition: border-color var(--transition);
}
.wh-field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Event checkboxes grid */
.wh-events-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
.wh-event-check {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.82rem;
}
.wh-event-check:hover {
  border-color: var(--accent);
  background: rgba(99, 102, 241, 0.03);
}
.wh-event-check:has(input:checked) {
  border-color: var(--accent);
  background: rgba(99, 102, 241, 0.04);
}

/* Custom checkbox — replaces tiny native checkbox */
.wh-event-check input[type="checkbox"],
.wh-toggle-label input[type="checkbox"],
.wh-domain-toggle input[type="checkbox"] {
  -webkit-appearance: none;
  appearance: none;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 2px solid #cbd5e1;
  border-radius: 5px;
  background: #fff;
  cursor: pointer;
  position: relative;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
  margin: 0;
}
.wh-event-check input[type="checkbox"]:checked,
.wh-toggle-label input[type="checkbox"]:checked,
.wh-domain-toggle input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.15);
}
.wh-event-check input[type="checkbox"]:checked::after,
.wh-toggle-label input[type="checkbox"]:checked::after,
.wh-domain-toggle input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 4.5px;
  top: 1.5px;
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.wh-event-check input[type="checkbox"]:hover,
.wh-toggle-label input[type="checkbox"]:hover,
.wh-domain-toggle input[type="checkbox"]:hover {
  border-color: var(--accent);
}
.wh-event-icon {
  font-size: 1rem;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.wh-event-icon svg {
  width: 18px;
  height: 18px;
}
.wh-event-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.wh-event-name {
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--text-primary);
}
.wh-event-desc {
  font-size: 0.68rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.wh-events-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}
.wh-events-toggle {
  font-size: 0.75rem;
  color: var(--accent);
  background: none;
  border: none;
  cursor: pointer;
  font-weight: 600;
  padding: 0;
}
.wh-events-toggle:hover {
  text-decoration: underline;
}

/* Toggle label */
.wh-toggle-label {
  display: flex !important;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

/* Secret modal */
.wh-secret-info {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0 0 1rem;
}
.wh-secret-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 1.25rem;
}
.wh-secret-box code {
  flex: 1;
  font-size: 0.78rem;
  word-break: break-all;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
}
.wh-code-example {
  background: #1e293b;
  border-radius: 8px;
  padding: 1rem 1.25rem;
  overflow-x: auto;
}
.wh-code-title {
  font-size: 0.75rem;
  color: #94a3b8;
  margin: 0 0 0.5rem;
  font-weight: 600;
}
.wh-code-example pre {
  margin: 0;
}
.wh-code-example code {
  font-size: 0.75rem;
  color: #e2e8f0;
  font-family: 'JetBrains Mono', monospace;
  line-height: 1.5;
}

/* Log row status coloring */
.wh-log-err td:nth-child(4) .wh-http-badge { background: #fef2f2; color: #dc2626; }

@media (max-width: 768px) {
  .wh-stats-bar { flex-direction: column; gap: 0.75rem; }
  .wh-stat { flex-direction: row; gap: 0.75rem; padding: 0.75rem 1rem; }
  .wh-events-grid { grid-template-columns: 1fr; }
  .wh-detail-panel { width: 100%; }
  .wh-action-bar { flex-direction: column; align-items: stretch; }
  .wh-view-toggle { margin-left: 0; }
}

/* ============================================================
   SUPPRESSIONS
   ============================================================ */

/* Stats bar */
.sup-stats-bar {
  display: flex; gap: 1rem; margin-bottom: 1.5rem; flex-wrap: wrap;
}
.sup-stat {
  flex: 1; min-width: 120px; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 1rem 1.25rem; display: flex; flex-direction: column; align-items: center; gap: 0.25rem;
}
.sup-stat-val {
  font-size: 1.5rem; font-weight: 700; color: var(--text);
}
.sup-stat-label {
  font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px;
}

/* Action bar */
.sup-action-bar {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  margin-bottom: 1rem; flex-wrap: wrap;
}
.sup-action-left {
  display: flex; gap: 0.5rem; align-items: center;
}
.sup-action-right {
  display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap;
}
.sup-search {
  padding: 0.5rem 0.75rem; border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg-card); color: var(--text); font-size: 0.875rem; width: 200px;
}
.sup-search:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(99,102,241,0.1); }
.sup-filter {
  padding: 0.5rem 0.75rem; border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg-card); color: var(--text); font-size: 0.8rem; cursor: pointer;
}

/* Bulk bar */
.sup-bulk-bar {
  display: flex; align-items: center; gap: 0.75rem; padding: 0.625rem 1rem;
  background: #fef3c7; border: 1px solid #fbbf24; border-radius: 8px;
  margin-bottom: 1rem; font-size: 0.875rem; color: #92400e;
}

/* Table */
.sup-table-wrap { overflow-x: auto; }
.sup-table {
  width: 100%; border-collapse: separate; border-spacing: 0;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; overflow: hidden;
}
.sup-table th {
  background: var(--bg-page); color: var(--text-muted); font-size: 0.75rem;
  text-transform: uppercase; letter-spacing: 0.5px; padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap;
}
.sup-table td {
  padding: 0.625rem 1rem; border-bottom: 1px solid var(--border);
  font-size: 0.875rem; color: var(--text); vertical-align: middle;
}
.sup-table tr:last-child td { border-bottom: none; }
.sup-table tr:hover td { background: var(--bg-page); }
.sup-th-check { width: 40px; }
.sup-cell-value { font-weight: 600; font-family: 'SF Mono', 'Fira Code', monospace; font-size: 0.8rem; }
.sup-cell-actions { white-space: nowrap; }

.sup-act-btn {
  background: none; border: 1px solid var(--border); border-radius: 6px;
  padding: 0.25rem 0.5rem; cursor: pointer; font-size: 0.85rem; color: var(--text-muted);
  margin-right: 0.25rem; transition: all 0.15s;
}
.sup-act-btn:hover { border-color: var(--primary); color: var(--primary); background: rgba(99,102,241,0.05); }
.sup-act-del:hover { border-color: #ef4444; color: #ef4444; background: rgba(239,68,68,0.05); }

/* Badges */
.sup-badge {
  display: inline-block; padding: 0.15rem 0.5rem; border-radius: 999px;
  font-size: 0.7rem; font-weight: 600; text-transform: capitalize;
}
.sup-badge-type {
  background: rgba(99,102,241,0.1); color: var(--primary); border: 1px solid rgba(99,102,241,0.2);
}
.sup-badge-domain {
  background: rgba(59,130,246,0.08); color: #2563eb; border: 1px solid rgba(59,130,246,0.18);
  font-family: var(--font-mono, monospace); font-size: 0.68rem; letter-spacing: 0.01em;
}
.sup-domain-select {
  min-width: 160px; font-weight: 500;
}
.sup-badge-active { background: rgba(16,185,129,0.1); color: #059669; border: 1px solid rgba(16,185,129,0.2); }
.sup-badge-inactive { background: rgba(156,163,175,0.1); color: #6b7280; border: 1px solid rgba(156,163,175,0.2); }

/* Empty state */
.sup-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 4rem 2rem; text-align: center; color: var(--text-muted);
}
.sup-empty-icon { font-size: 3rem; margin-bottom: 1rem; opacity: 0.5; }
.sup-empty h3 { color: var(--text); margin-bottom: 0.5rem; }
.sup-empty p { margin-bottom: 1.5rem; max-width: 400px; line-height: 1.6; }

/* Pagination */
.sup-pagination {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 1rem; flex-wrap: wrap; gap: 0.5rem;
}
.sup-page-info { font-size: 0.8rem; color: var(--text-muted); }
.sup-page-btns { display: flex; gap: 0.25rem; }
.sup-page-btn {
  padding: 0.375rem 0.75rem; border: 1px solid var(--border); border-radius: 6px;
  background: var(--bg-card); color: var(--text); font-size: 0.8rem; cursor: pointer;
  transition: all 0.15s;
}
.sup-page-btn:hover { border-color: var(--primary); color: var(--primary); }
.sup-page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Modals (shared) */
.sup-modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 900;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.sup-modal-overlay.active { opacity: 1; pointer-events: all; }
.sup-modal {
  position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.95);
  background: var(--bg-card); border-radius: 16px; box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  z-index: 901; width: 480px; max-height: 90vh; overflow-y: auto;
  opacity: 0; pointer-events: none; transition: all 0.25s;
}
.sup-modal.active { opacity: 1; pointer-events: all; transform: translate(-50%, -50%) scale(1); }
.sup-modal-lg { width: 600px; }
.sup-modal-sm { width: 420px; }
.sup-modal-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--border);
}
.sup-modal-header h2 { font-size: 1.1rem; font-weight: 700; }
.sup-modal-close {
  background: none; border: none; font-size: 1.5rem; color: var(--text-muted);
  cursor: pointer; line-height: 1;
}
.sup-modal-close:hover { color: var(--text); }
.sup-modal-body { padding: 1.5rem; }
.sup-modal-footer {
  display: flex; justify-content: flex-end; gap: 0.75rem;
  padding: 1rem 1.5rem; border-top: 1px solid var(--border);
}

/* Fields inside modals */
.sup-field { margin-bottom: 1.25rem; }
.sup-field label {
  display: block; font-size: 0.8rem; font-weight: 600;
  color: var(--text-muted); margin-bottom: 0.375rem; text-transform: uppercase; letter-spacing: 0.5px;
}
.sup-field input[type="text"],
.sup-field input[type="email"],
.sup-field select,
.sup-field textarea {
  width: 100%; padding: 0.625rem 0.75rem; border: 1px solid var(--border);
  border-radius: 8px; background: var(--bg-page); color: var(--text);
  font-size: 0.875rem; font-family: inherit;
}
.sup-field input:focus,
.sup-field select:focus,
.sup-field textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}
.sup-optional { font-weight: 400; color: var(--text-muted); text-transform: none; letter-spacing: 0; }

/* Type toggle */
.sup-type-toggle { display: flex; gap: 0.5rem; }
.sup-type-btn {
  flex: 1; padding: 0.625rem; border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg-page); color: var(--text); font-size: 0.875rem;
  cursor: pointer; text-align: center; transition: all 0.15s;
}
.sup-type-btn:hover { border-color: var(--primary); }
.sup-type-btn.active {
  background: rgba(99,102,241,0.1); color: var(--primary);
  border-color: var(--primary); font-weight: 600;
}

/* Import helpers */
.sup-import-info {
  font-size: 0.85rem; color: var(--text-muted); margin-bottom: 1rem; line-height: 1.5;
}
.sup-import-preview {
  padding: 0.5rem 0.75rem; background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.2); border-radius: 8px;
  font-size: 0.85rem; color: #059669; font-weight: 600;
}

/* Check helpers */
.sup-check-info {
  font-size: 0.85rem; color: var(--text-muted); margin-bottom: 1rem; line-height: 1.5;
}
.sup-check-input-wrap { display: flex; gap: 0.5rem; }
.sup-check-input-wrap input { flex: 1; }
.sup-check-result {
  margin-top: 1rem; padding: 1rem; border-radius: 10px;
  display: flex; gap: 0.75rem; align-items: flex-start;
}
.sup-check-result code { padding: 0.1rem 0.4rem; background: rgba(0,0,0,0.06); border-radius: 4px; font-size: 0.8rem; }
.sup-check-blocked { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }
.sup-check-clear { background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534; }
.sup-check-icon { font-size: 1.5rem; line-height: 1; }

/* Responsive */
@media (max-width: 768px) {
  .sup-stats-bar { flex-direction: column; gap: 0.5rem; }
  .sup-stat { flex-direction: row; gap: 0.75rem; padding: 0.75rem 1rem; }
  .sup-action-bar { flex-direction: column; align-items: stretch; }
  .sup-action-right { flex-direction: column; }
  .sup-search { width: 100%; }
  .sup-modal, .sup-modal-lg, .sup-modal-sm { width: calc(100% - 2rem); }
  .wl-header { flex-direction: column; align-items: stretch; gap: 0.75rem; }
  .wl-header-right { flex-wrap: wrap; }
}

/* ── Whitelist Section ── */
.wl-section {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 2px solid var(--border);
}
.wl-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 0.5rem; flex-wrap: wrap; gap: 0.75rem;
}
.wl-header-left {
  display: flex; align-items: center; gap: 0.5rem;
}
.wl-header-left svg { color: #10b981; }
.wl-header-left h2 { font-size: 1.1rem; font-weight: 700; margin: 0; }
.wl-count {
  font-size: 0.75rem; color: var(--text-muted); background: var(--bg-page);
  border: 1px solid var(--border); border-radius: 999px; padding: 0.15rem 0.6rem;
  font-weight: 600;
}
.wl-header-right {
  display: flex; align-items: center; gap: 0.5rem;
}
.wl-description {
  font-size: 0.8rem; color: var(--text-muted); margin-bottom: 1rem; line-height: 1.5;
}

/* Whitelist badge shown on suppression rows that are overridden */
.sup-badge-whitelisted {
  background: rgba(16,185,129,0.1); color: #059669; border: 1px solid rgba(16,185,129,0.25);
  font-size: 0.65rem; letter-spacing: 0.02em;
}
.sup-whitelisted-note {
  display: block; font-size: 0.7rem; color: #059669; margin-top: 0.15rem;
  font-weight: 500; font-style: italic;
}