/**
 * RhinoBlocks HQ & Executive Cockpit — Architectural Dark/Light Stylesheet
 * Palette: #0A0B0D (Bg), #111317 (Card), #171A20 (Elevated), #22262E (Border), #10A572 (Emerald), #3B82F6 (Blue)
 */

:root {
  --hq-bg: #0A0B0D;
  --hq-surface: #111317;
  --hq-surface-elevated: #171A20;
  --hq-surface-subtle: #0D0F13;
  --hq-border: #22262E;
  --hq-border-strong: #2E3440;
  --hq-text: #F3F4F6;
  --hq-text-secondary: #D1D5DB;
  --hq-text-muted: #9CA3AF;
  --hq-text-dim: #6B7280;

  --hq-emerald: #10A572;
  --hq-emerald-bright: #13B981;
  --hq-emerald-soft: rgba(16, 165, 114, 0.14);
  --hq-emerald-border: rgba(16, 165, 114, 0.36);

  --hq-blue: #3B82F6;
  --hq-blue-bright: #60A5FA;
  --hq-blue-soft: rgba(59, 130, 246, 0.14);
  --hq-blue-border: rgba(59, 130, 246, 0.35);

  --hq-amber: #F59E0B;
  --hq-amber-soft: rgba(245, 158, 11, 0.14);
  --hq-amber-border: rgba(245, 158, 11, 0.35);

  --hq-red: #EF4444;
  --hq-red-soft: rgba(239, 68, 68, 0.14);
  --hq-red-border: rgba(239, 68, 68, 0.35);

  --hq-shadow: 0 14px 34px rgba(0, 0, 0, 0.42);
  --hq-radius-lg: 14px;
  --hq-radius-md: 10px;
  --hq-radius-sm: 7px;

  --font-display: 'Plus Jakarta Sans', 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

body.light-mode {
  --hq-bg: #F4F6F9;
  --hq-surface: #FFFFFF;
  --hq-surface-elevated: #F8FAFC;
  --hq-surface-subtle: #EEF2F6;
  --hq-border: #E2E8F0;
  --hq-border-strong: #CBD5E1;
  --hq-text: #0F172A;
  --hq-text-secondary: #1E293B;
  --hq-text-muted: #475569;
  --hq-text-dim: #64748B;
  --hq-emerald-soft: rgba(16, 165, 114, 0.10);
  --hq-blue-soft: rgba(59, 130, 246, 0.10);
  --hq-amber-soft: rgba(245, 158, 11, 0.12);
  --hq-red-soft: rgba(239, 68, 68, 0.10);
  --hq-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background-color: var(--hq-bg);
  color: var(--hq-text);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   AUTH GATE OVERLAY (SUPABASE AUTH)
   ========================================================================== */
.hq-auth-gate {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: radial-gradient(circle at 50% 0%, rgba(16, 165, 114, 0.14), transparent 55%), var(--hq-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.hq-auth-gate[hidden],
#hqProtectedShell[hidden],
#hqMainContainer[hidden] {
  display: none !important;
}

.hq-auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--hq-surface);
  border: 1px solid var(--hq-border-strong);
  border-radius: var(--hq-radius-lg);
  padding: 32px 28px;
  box-shadow: var(--hq-shadow);
}

.hq-auth-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.hq-auth-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.03em;
  color: var(--hq-text);
}

.hq-auth-logo span {
  color: var(--hq-emerald-bright);
}

.hq-auth-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--hq-emerald-soft);
  color: var(--hq-emerald-bright);
  border: 1px solid var(--hq-emerald-border);
}

.hq-auth-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 6px 0;
}

.hq-auth-subtitle {
  color: var(--hq-text-muted);
  font-size: 13px;
  margin: 0 0 22px 0;
}

.hq-form-group {
  margin-bottom: 14px;
}

.hq-form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--hq-text-secondary);
  margin-bottom: 6px;
}

.hq-input,
.hq-select {
  width: 100%;
  padding: 10px 12px;
  background: var(--hq-surface-subtle);
  border: 1px solid var(--hq-border-strong);
  border-radius: var(--hq-radius-sm);
  color: var(--hq-text);
  font-family: var(--font-sans);
  font-size: 13px;
  transition: border-color 0.15s ease;
}

.hq-input:focus,
.hq-select:focus {
  outline: none;
  border-color: var(--hq-emerald-bright);
}

.hq-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 14px;
  border-radius: var(--hq-radius-sm);
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--hq-border-strong);
  background: var(--hq-surface-elevated);
  color: var(--hq-text);
  text-decoration: none;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.hq-btn:hover {
  border-color: var(--hq-emerald);
  background: var(--hq-surface);
}

.hq-btn-primary {
  background: var(--hq-emerald);
  border-color: var(--hq-emerald-bright);
  color: #FFFFFF;
}

.hq-btn-primary:hover {
  background: var(--hq-emerald-bright);
  color: #FFFFFF;
}

.hq-btn-blue {
  background: var(--hq-blue);
  border-color: var(--hq-blue-bright);
  color: #FFFFFF;
}

.hq-btn-blue:hover {
  background: var(--hq-blue-bright);
  color: #FFFFFF;
}

.hq-btn-block {
  width: 100%;
  padding: 11px 16px;
  font-size: 13.5px;
}

.hq-auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  color: var(--hq-text-dim);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hq-auth-divider::before,
.hq-auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--hq-border);
}

.hq-auth-msg {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: var(--hq-radius-sm);
  font-size: 12.5px;
  display: none;
}

.hq-auth-msg.error {
  display: block;
  background: var(--hq-red-soft);
  border: 1px solid var(--hq-red-border);
  color: #FCA5A5;
}

.hq-auth-msg.info {
  display: block;
  background: var(--hq-emerald-soft);
  border: 1px solid var(--hq-emerald-border);
  color: var(--hq-emerald-bright);
}

/* ==========================================================================
   EXECUTIVE STICKY HEADER
   ========================================================================== */
.hq-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 11, 13, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--hq-border);
  padding: 12px 24px;
}

body.light-mode .hq-header {
  background: rgba(255, 255, 255, 0.94);
}

.hq-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  max-width: 1680px;
  margin: 0 auto;
}

.hq-brand-cluster {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hq-brand-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hq-brand-title .emerald {
  color: var(--hq-emerald-bright);
}

.hq-live-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  background: var(--hq-emerald-soft);
  color: var(--hq-emerald-bright);
  border: 1px solid var(--hq-emerald-border);
}

.hq-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--hq-emerald-bright);
  box-shadow: 0 0 0 0 rgba(19, 185, 129, 0.7);
  animation: hqPulse 1.8s infinite;
}

@keyframes hqPulse {
  0% { box-shadow: 0 0 0 0 rgba(19, 185, 129, 0.7); }
  70% { box-shadow: 0 0 0 7px rgba(19, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(19, 185, 129, 0); }
}

.hq-operator-badge {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--hq-radius-sm);
  background: var(--hq-surface-elevated);
  border: 1px solid var(--hq-border-strong);
  color: var(--hq-text-secondary);
}

.hq-clocks-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 12px;
  border-radius: var(--hq-radius-sm);
  background: var(--hq-surface);
  border: 1px solid var(--hq-border);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-variant-numeric: tabular-nums;
}

.hq-clock-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--hq-text-muted);
}

.hq-clock-item strong {
  color: var(--hq-text);
}

.hq-clock-sep {
  color: var(--hq-border-strong);
}

.hq-actions-cluster {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.hq-alert-bell {
  position: relative;
  padding: 7px 11px;
  border-radius: var(--hq-radius-sm);
  background: var(--hq-red-soft);
  border: 1px solid var(--hq-red-border);
  color: #FCA5A5;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

body.light-mode .hq-alert-bell {
  color: #B91C1C;
}

.hq-sync-status {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--hq-text-muted);
  padding: 5px 10px;
  border-radius: var(--hq-radius-sm);
  background: var(--hq-surface);
  border: 1px solid var(--hq-border);
  font-variant-numeric: tabular-nums;
}

.hq-sync-status.syncing {
  color: var(--hq-amber);
  border-color: var(--hq-amber-border);
}

.hq-sync-status.synced {
  color: var(--hq-emerald-bright);
  border-color: var(--hq-emerald-border);
}

/* ==========================================================================
   NAVIGATION TABS (6 EXECUTIVE TABS + SPLIT VIEW BAR)
   ========================================================================== */
.hq-tabs-nav {
  max-width: 1680px;
  margin: 12px auto 0 auto;
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.hq-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: var(--hq-radius-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--hq-text-muted);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.hq-tab-btn:hover {
  color: var(--hq-text);
  background: var(--hq-surface);
}

.hq-tab-btn.active {
  background: var(--hq-surface-elevated);
  color: var(--hq-text);
  border-color: var(--hq-emerald);
  box-shadow: inset 0 -2px 0 var(--hq-emerald-bright);
}

.hq-tab-count {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--hq-surface-subtle);
  color: var(--hq-text-secondary);
  border: 1px solid var(--hq-border-strong);
}

.hq-tab-btn.active .hq-tab-count {
  background: var(--hq-emerald-soft);
  color: var(--hq-emerald-bright);
  border-color: var(--hq-emerald-border);
}

.hq-split-bar {
  max-width: 1680px;
  margin: 10px auto 0 auto;
  padding: 8px 14px;
  border-radius: var(--hq-radius-sm);
  background: var(--hq-emerald-soft);
  border: 1px solid var(--hq-emerald-border);
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12.5px;
}

body.split-view-active .hq-split-bar {
  display: flex;
}

/* ==========================================================================
   MAIN WORKSPACE & SPLIT VIEW GRID
   ========================================================================== */
.hq-main {
  max-width: 1680px;
  margin: 0 auto;
  padding: 22px 24px 64px 24px;
}

.hq-workspace {
  display: block;
}

body.split-view-active .hq-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.hq-tab-panel {
  display: none;
  container-type: inline-size;
}

.hq-tab-panel.active {
  display: block;
}

body.split-view-active .hq-tab-panel.split-secondary {
  display: block;
  border-left: 2px solid var(--hq-emerald-border);
  padding-left: 18px;
}

/* ==========================================================================
   CARDS, GRIDS & CONTAINMENT
   ========================================================================== */
.hq-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 18px;
}

.hq-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.hq-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

@media (max-width: 1120px) {
  .hq-grid-2,
  .hq-grid-3,
  .hq-grid-4,
  body.split-view-active .hq-workspace {
    grid-template-columns: 1fr;
  }
}

.hq-card {
  background: var(--hq-surface);
  border: 1px solid var(--hq-border);
  border-radius: var(--hq-radius-lg);
  padding: 20px;
  margin-bottom: 18px;
  box-shadow: var(--hq-shadow);
  container-type: inline-size;
}

.hq-card-lazy {
  content-visibility: auto;
  contain-intrinsic-size: auto 520px;
}

.hq-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.hq-card-title {
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--hq-text);
}

.hq-card-subtitle {
  font-size: 12px;
  color: var(--hq-text-muted);
  margin: 3px 0 0 0;
}

.hq-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--hq-border-strong);
  background: var(--hq-surface-elevated);
  color: var(--hq-text-secondary);
}

.hq-badge.emerald {
  background: var(--hq-emerald-soft);
  color: var(--hq-emerald-bright);
  border-color: var(--hq-emerald-border);
}

.hq-badge.blue {
  background: var(--hq-blue-soft);
  color: var(--hq-blue-bright);
  border-color: var(--hq-blue-border);
}

.hq-badge.amber {
  background: var(--hq-amber-soft);
  color: var(--hq-amber);
  border-color: var(--hq-amber-border);
}

.hq-badge.red {
  background: var(--hq-red-soft);
  color: #FCA5A5;
  border-color: var(--hq-red-border);
}

/* ==========================================================================
   TAB 1: REALTIME (30M S2S + 10M PULSE) & HORIZONTAL FUNNEL BARS
   ========================================================================== */
.hq-kpi-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.hq-kpi-box {
  background: var(--hq-surface-subtle);
  border: 1px solid var(--hq-border);
  border-radius: var(--hq-radius-md);
  padding: 14px 16px;
}

.hq-kpi-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--hq-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hq-kpi-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  margin-top: 6px;
  font-variant-numeric: tabular-nums;
  color: var(--hq-text);
}

.hq-kpi-value.emerald {
  color: var(--hq-emerald-bright);
}

.hq-kpi-value.blue {
  color: var(--hq-blue-bright);
}

.hq-kpi-sub {
  font-size: 11.5px;
  color: var(--hq-text-dim);
  margin-top: 4px;
}

.hq-mini-progress-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hq-mini-progress-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hq-mini-progress-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--hq-text-secondary);
  font-variant-numeric: tabular-nums;
}

.hq-mini-progress-track {
  height: 7px;
  background: var(--hq-surface-subtle);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--hq-border);
}

.hq-mini-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--hq-emerald), var(--hq-emerald-bright));
  border-radius: 999px;
}

.hq-mini-progress-fill.blue {
  background: linear-gradient(90deg, var(--hq-blue), var(--hq-blue-bright));
}

.hq-flow-bar-10m {
  margin-top: 14px;
  padding: 11px 14px;
  border-radius: var(--hq-radius-md);
  background: var(--hq-emerald-soft);
  border: 1px solid var(--hq-emerald-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
}

/* 6-Stage Horizontal Funnel (Exact Print Layout) */
.hq-funnel-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.hq-pill-group {
  display: inline-flex;
  background: var(--hq-surface-subtle);
  border: 1px solid var(--hq-border);
  border-radius: var(--hq-radius-sm);
  padding: 3px;
  gap: 3px;
  flex-wrap: wrap;
}

.hq-pill-btn {
  border: none;
  background: transparent;
  color: var(--hq-text-muted);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.hq-pill-btn.active {
  background: var(--hq-emerald);
  color: #FFFFFF;
}

.hq-funnel-rows {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 14px;
}

.hq-funnel-stage {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr) 145px;
  align-items: center;
  gap: 14px;
}

@container (max-width: 680px) {
  .hq-funnel-stage {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

.hq-funnel-stage-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--hq-text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hq-funnel-stage-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--hq-text-dim);
  background: var(--hq-surface-subtle);
  border: 1px solid var(--hq-border);
  padding: 2px 6px;
  border-radius: 4px;
}

.hq-funnel-track {
  position: relative;
  height: 32px;
  background: var(--hq-surface-subtle);
  border: 1px solid var(--hq-border);
  border-radius: var(--hq-radius-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hq-funnel-bar {
  height: 100%;
  min-width: 36px;
  background: linear-gradient(90deg, #2563EB, #3B82F6);
  border-radius: 5px;
  display: flex;
  align-items: center;
  padding: 0 10px;
  transition: width 0.35s ease;
}

.hq-funnel-bar.emerald {
  background: linear-gradient(90deg, #0D9468, #13B981);
}

.hq-funnel-bar-count {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  color: #FFFFFF;
  font-variant-numeric: tabular-nums;
}

.hq-funnel-stage-stat {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--hq-text-secondary);
  font-variant-numeric: tabular-nums;
}

.hq-funnel-stage-stat span {
  color: var(--hq-text-muted);
  font-size: 11.5px;
}

/* Retention Banner */
.hq-retention-callout {
  background: linear-gradient(135deg, rgba(16, 165, 114, 0.16), rgba(59, 130, 246, 0.10));
  border: 1px solid var(--hq-emerald-border);
  border-radius: var(--hq-radius-md);
  padding: 14px 16px;
  margin-bottom: 16px;
}

.hq-retention-metrics {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* ==========================================================================
   RESPONSIVE DATA TABLES (MODERN WEB GUIDANCE)
   ========================================================================== */
.hq-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--hq-border);
  border-radius: var(--hq-radius-md);
  background: var(--hq-surface-subtle);
}

.hq-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.hq-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--hq-surface-elevated);
  color: var(--hq-text-muted);
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: left;
  padding: 11px 14px;
  border-bottom: 1px solid var(--hq-border-strong);
  white-space: nowrap;
}

.hq-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--hq-border);
  color: var(--hq-text-secondary);
  vertical-align: middle;
}

.hq-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

body.light-mode .hq-table tbody tr:hover {
  background: rgba(15, 23, 42, 0.03);
}

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

/* ==========================================================================
   ALERT INBOX & CUSTOMER JOURNEY DRAWER
   ========================================================================== */
.hq-alert-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hq-alert-card {
  background: var(--hq-surface-subtle);
  border: 1px solid var(--hq-border);
  border-left: 4px solid var(--hq-emerald);
  border-radius: var(--hq-radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.hq-alert-card.critical {
  border-left-color: var(--hq-red);
}

.hq-alert-card.warning {
  border-left-color: var(--hq-amber);
}

.hq-alert-card.info {
  border-left-color: var(--hq-blue);
}

.hq-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  display: none;
  justify-content: flex-end;
}

.hq-drawer-backdrop.open {
  display: flex;
}

.hq-drawer {
  width: 100%;
  max-width: 560px;
  height: 100%;
  background: var(--hq-surface);
  border-left: 1px solid var(--hq-border-strong);
  padding: 24px;
  overflow-y: auto;
  box-shadow: var(--hq-shadow);
}

.hq-timeline {
  position: relative;
  margin-top: 16px;
  padding-left: 20px;
  border-left: 2px solid var(--hq-border-strong);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hq-timeline-step {
  position: relative;
}

.hq-timeline-step::before {
  content: '';
  position: absolute;
  left: -25px;
  top: 4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--hq-emerald-bright);
}

/* ==========================================================================
   EMAIL SIGNATURE & TEMPLATE PREVIEW BOXES
   ========================================================================== */
.hq-email-preview {
  background: #FFFFFF;
  color: #111317;
  border: 1px solid var(--hq-border-strong);
  border-radius: var(--hq-radius-md);
  padding: 16px;
  margin: 10px 0;
  overflow-x: auto;
}

.hq-code-box {
  background: var(--hq-surface-subtle);
  border: 1px solid var(--hq-border);
  border-radius: var(--hq-radius-sm);
  padding: 11px 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--hq-text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 210px;
  overflow-y: auto;
}

.hq-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9000;
  background: var(--hq-surface-elevated);
  border: 1px solid var(--hq-emerald-bright);
  color: var(--hq-text);
  padding: 12px 18px;
  border-radius: var(--hq-radius-md);
  box-shadow: var(--hq-shadow);
  font-weight: 600;
  font-size: 13px;
  display: none;
}

.hq-toast.show {
  display: block;
}