/* ==========================================================================
   Mailfooter Light Version - Ultra-Modern Light Enterprise SaaS Theme
   ========================================================================== */

:root {
  /* Font Families */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-code: SFMono-Regular, Consolas, 'Liberation Mono', Menlo, Courier, monospace;

  /* Surfaces & Backgrounds */
  --bg-page: #f8fafc;              /* Soft Slate-50 Canvas */
  --bg-card: #ffffff;              /* Pure White Containers */
  --bg-surface-subtle: #f1f5f9;     /* Slate-100 for input fills and pills */
  --bg-surface-hover: #e2e8f0;      /* Slate-200 for subtle hover states */
  --bg-elevated: #ffffff;

  /* Borders */
  --border-subtle: #e2e8f0;         /* Slate-200 boundary lines */
  --border-strong: #cbd5e1;         /* Slate-300 input outlines */
  --border-focus: #0284c7;

  /* Typography */
  --text-main: #0f172a;             /* Slate-900 High-contrast text */
  --text-secondary: #475569;        /* Slate-600 Secondary text */
  --text-muted: #64748b;            /* Slate-500 Captions & labels */
  --text-subtle: #94a3b8;           /* Slate-400 Placeholder text */
  --text-white: #ffffff;

  /* Brand Accents - OS Holdings Corporate Identity */
  --brand-navy: #0d4b8e;            /* Official OS Holdings Royal Navy */
  --brand-navy-hover: #09386c;
  --brand-navy-light: #eff6ff;
  --brand-orange: #f18a22;          /* Official OS Holdings Accent Orange */
  --brand-orange-light: #fff7ed;

  /* Functional Accents */
  --accent-blue: #2563eb;           /* Interactive blue */
  --accent-blue-light: #eff6ff;
  --accent-emerald: #059669;        /* Primary copy action & success */
  --accent-emerald-hover: #047857;
  --accent-emerald-light: #ecfdf5;
  --accent-purple: #7c3aed;         /* Executive / Director tier */
  --accent-purple-light: #f5f3ff;
  --accent-amber: #d97706;

  /* Role Badges */
  --tag-director-bg: #f5f3ff;
  --tag-director-color: #6d28d9;
  --tag-director-border: #ddd6fe;

  --tag-manager-bg: #eff6ff;
  --tag-manager-color: #0284c7;
  --tag-manager-border: #bae6fd;

  --tag-staff-bg: #ecfdf5;
  --tag-staff-color: #059669;
  --tag-staff-border: #a7f3d0;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-card: 0 1px 3px 0 rgba(15, 23, 42, 0.05), 0 4px 14px -3px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 25px -5px rgba(15, 23, 42, 0.07), 0 8px 10px -6px rgba(15, 23, 42, 0.03);
  --shadow-emerald-glow: 0 4px 14px rgba(5, 150, 105, 0.25);
  --shadow-navy-glow: 0 4px 14px rgba(13, 75, 142, 0.22);

  /* Border Radii */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-page);
  color: var(--text-main);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ==========================================================================
   Header Component (Glassmorphic Light Bar)
   ========================================================================== */
.portal-header {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Client Logo Interactive Dropzone (Header Top-Left) */
.client-logo-slot {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px 8px;
  background: transparent;
  border: 1.5px dashed transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  min-height: 40px;
}

.client-logo-slot:hover {
  background: rgba(13, 75, 142, 0.04);
}

/* Only display dotted outline when logo is actively being changed */
.client-logo-slot.dragover,
.client-logo-slot.is-changing {
  border-color: var(--accent-blue) !important;
  border-style: dashed !important;
  background: #eff6ff !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18) !important;
  transform: scale(1.02);
}

.client-logo-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  max-width: 150px;
  height: 36px;
}

.client-logo-img {
  max-height: 32px;
  max-width: 140px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  transition: opacity 0.2s ease;
}

/* Small edit icon badge on hover over logo */
.client-logo-edit-badge {
  position: absolute;
  top: -3px;
  right: -5px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--brand-navy, #0d4b8e);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.75);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 6px rgba(13, 75, 142, 0.35);
  border: 1.5px solid #ffffff;
  pointer-events: none;
  z-index: 10;
}

.client-logo-slot:hover .client-logo-edit-badge {
  opacity: 1;
  transform: scale(1);
}

/* Hide legacy overlay and black client logo pill tag */
.client-logo-overlay {
  display: none !important;
}

.client-logo-tag {
  display: none !important;
}

.brand-logo-wrapper {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
  transition: transform 0.2s ease;
}

.brand-logo-img:hover {
  transform: scale(1.02);
}

.portal-title-wrapper {
  display: flex;
  flex-direction: column;
}

.portal-title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.portal-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Live Directory Statistics Badge Bar */
.header-stats {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-surface-subtle);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
}

.stat-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.stat-label {
  color: var(--text-muted);
}

.stat-value {
  font-weight: 800;
  color: var(--text-main);
}

.stat-divider {
  width: 1px;
  height: 14px;
  background-color: var(--border-strong);
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Buttons */
.mc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  height: 36px;
  white-space: nowrap;
  border: 1px solid transparent;
  text-decoration: none;
}

.mc-btn-primary {
  background: var(--brand-navy);
  color: #ffffff;
  box-shadow: var(--shadow-navy-glow);
}

.mc-btn-primary:hover {
  background: var(--brand-navy-hover);
  transform: translateY(-0.5px);
  box-shadow: 0 6px 16px rgba(13, 75, 142, 0.3);
}

.mc-btn-emerald {
  background: var(--accent-emerald);
  color: #ffffff;
  box-shadow: var(--shadow-emerald-glow);
}

.mc-btn-emerald:hover {
  background: var(--accent-emerald-hover);
  transform: translateY(-0.5px);
  box-shadow: 0 6px 16px rgba(5, 150, 105, 0.3);
}

.mc-btn-dark {
  background: #ffffff;
  border-color: var(--border-strong);
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
}

.mc-btn-dark:hover {
  background: var(--bg-surface-subtle);
  border-color: #94a3b8;
  color: var(--text-main);
}

.mc-btn-sm {
  height: 30px;
  padding: 0 12px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}

.mc-btn-lg {
  height: 42px;
  padding: 8px 22px;
  font-size: 14px;
  border-radius: var(--radius-md);
}

/* ==========================================================================
   Main Wrapper & Modern Segmented Tabs
   ========================================================================== */
.main-wrapper {
  max-width: 1400px;
  margin: 24px auto;
  padding: 0 24px;
  width: 100%;
  flex: 1;
}

/* Segmented Control Bar */
.mc-tabs-bar {
  display: inline-flex;
  align-items: center;
  background: #e2e8f0;
  padding: 4px;
  border-radius: var(--radius-lg);
  gap: 4px;
  margin-bottom: 24px;
}

.tab-nav-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 22px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: calc(var(--radius-lg) - 4px);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  border: none;
  background: transparent;
}

.tab-nav-item:hover {
  color: var(--text-main);
}

.tab-nav-item.active {
  background: #ffffff;
  color: var(--brand-navy);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}

.tab-nav-item svg {
  stroke-width: 2.2;
}

.tab-content-pane {
  display: block;
  animation: fadeIn 0.2s ease-in-out;
}

.tab-pane-hidden {
  display: none !important;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Tab 1: Overview & Directory
   ========================================================================== */

/* Sub-tabs Filter Chips Bar */
.subtabs-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.subtab-btn {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 7px 18px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: var(--shadow-sm);
}

.subtab-btn:hover {
  background: var(--bg-surface-subtle);
  color: var(--text-main);
  border-color: var(--border-strong);
}

.subtab-btn.active {
  background: var(--brand-navy);
  color: #ffffff;
  border-color: var(--brand-navy);
  font-weight: 700;
  box-shadow: var(--shadow-navy-glow);
}

/* KPI Analytics Cards */
.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.analytic-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-card);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.analytic-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.card-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: #eff6ff;
  color: var(--brand-navy);
  border: 1px solid #bfdbfe;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.card-icon-purple {
  background: #f5f3ff;
  color: #7c3aed;
  border-color: #ddd6fe;
}

.card-icon-cyan {
  background: #ecfdf5;
  color: #059669;
  border-color: #a7f3d0;
}

.card-info {
  display: flex;
  flex-direction: column;
}

.card-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.1;
  margin-top: 3px;
}

/* Table Toolbar: Search & Dept Filter */
.table-toolbar {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-card);
  flex-wrap: wrap;
}

.search-box-wrapper {
  position: relative;
  flex: 1;
  min-width: 280px;
  max-width: 440px;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-subtle);
  pointer-events: none;
}

.mc-input {
  width: 100%;
  height: 38px;
  padding: 6px 12px 6px 36px;
  font-size: 13px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background-color: #ffffff;
  color: var(--text-main);
  font-family: inherit;
  font-weight: 500;
  outline: none;
  transition: all 0.15s ease;
}

.mc-input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mc-select {
  height: 38px;
  padding: 6px 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--text-main);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.mc-select:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Modern Data Table */
.table-container {
  overflow-x: auto;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow-card);
}

.mc-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.mc-table th {
  background: #f8fafc;
  color: var(--text-muted);
  font-weight: 700;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.mc-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-main);
  vertical-align: middle;
}

.mc-table tbody tr {
  transition: background-color 0.12s ease;
}

.mc-table tbody tr:hover td {
  background: #f8fafc;
}

/* User Avatar & Info */
.user-cell {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avatar-badge {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-navy), #1e40af);
  color: #ffffff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(13, 75, 142, 0.2);
}

.user-name-text {
  font-weight: 700;
  color: var(--text-main);
  font-size: 14px;
}

.user-subtext {
  font-size: 12px;
  color: var(--text-muted);
}

/* Role Badges */
.mc-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: 11px;
  border-radius: var(--radius-full);
  font-weight: 700;
  white-space: nowrap;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
}

.tag-director {
  background: var(--tag-director-bg);
  color: var(--tag-director-color);
  border-color: var(--tag-director-border);
}

.tag-manager {
  background: var(--tag-manager-bg);
  color: var(--tag-manager-color);
  border-color: var(--tag-manager-border);
}

.tag-staff {
  background: var(--tag-staff-bg);
  color: var(--tag-staff-color);
  border-color: var(--tag-staff-border);
}

.tag-dept {
  background: var(--bg-surface-subtle);
  color: var(--text-secondary);
  border-color: var(--border-subtle);
}

/* Row Level Action Buttons */
.action-buttons-cell {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-copy-richtext {
  background: var(--accent-emerald);
  color: #ffffff;
  border: 1px solid var(--accent-emerald);
  font-weight: 700;
  box-shadow: 0 1px 3px rgba(5, 150, 105, 0.2);
}

.btn-copy-richtext:hover {
  background: var(--accent-emerald-hover);
  border-color: var(--accent-emerald-hover);
  box-shadow: var(--shadow-emerald-glow);
  transform: translateY(-0.5px);
}

.btn-copy-html {
  background: #ffffff;
  color: var(--text-main);
  border: 1px solid var(--border-strong);
  font-weight: 600;
}

.btn-copy-html:hover {
  background: var(--bg-surface-subtle);
  border-color: #94a3b8;
}

/* Table Pagination / Records Footer */
.table-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: #f8fafc;
  border-top: 1px solid var(--border-subtle);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

/* ==========================================================================
   Tab 2: Bulk Add Tab
   ========================================================================== */
.bulk-container {
  max-width: 960px;
  margin: 0 auto;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
}

.bulk-header-box {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  color: var(--text-main);
}

.bulk-header-icon {
  font-size: 28px;
  color: var(--brand-navy);
}

.bulk-header-text h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 4px;
}

.bulk-header-text p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.template-download-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding: 12px 18px;
  background: var(--bg-surface-subtle);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
}

.template-download-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.template-btns {
  display: flex;
  gap: 10px;
}

.mc-textarea {
  width: 100%;
  min-height: 260px;
  padding: 16px;
  font-family: var(--font-code);
  font-size: 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: #f8fafc;
  color: var(--text-main);
  resize: vertical;
  line-height: 1.6;
  margin-bottom: 18px;
  outline: none;
  transition: all 0.15s ease;
}

.mc-textarea:focus {
  background: #ffffff;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.bulk-actions-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ingest-report-box {
  margin-top: 20px;
  padding: 16px 20px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  border-radius: var(--radius-md);
  color: #065f46;
  font-size: 13px;
  display: none;
}

.ingest-report-box.show {
  display: block;
}

/* ==========================================================================
   Tab 3: Installation & Live Preview Studio
   ========================================================================== */
.installation-workspace {
  display: grid;
  grid-template-columns: 460px 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 1100px) {
  .installation-workspace {
    grid-template-columns: 1fr;
  }
}

.panel-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.panel-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.panel-body {
  padding: 20px;
}

/* Form Inputs Grid */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 14px;
}

.form-group-full {
  grid-column: 1 / -1;
}

.form-section-divider {
  grid-column: 1 / -1;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-top: 10px;
  padding-bottom: 4px;
  border-bottom: 1px dashed var(--border-subtle);
}

.form-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 5px;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.form-input {
  width: 100%;
  height: 38px;
  padding: 6px 12px;
  font-size: 13px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--text-main);
  font-family: inherit;
  font-weight: 500;
  outline: none;
  transition: all 0.15s ease;
}

.form-input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.color-input-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
}

.color-picker {
  width: 38px;
  height: 38px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  cursor: pointer;
  padding: 0;
  background: transparent;
}

/* ==========================================================================
   Simulated macOS / Modern Email Client Window
   ========================================================================== */
.mail-window-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  background: #ffffff;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.mail-window-header {
  background: #f1f5f9;
  border-bottom: 1px solid var(--border-subtle);
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.dot-close { background: #ef4444; }
.dot-min { background: #f59e0b; }
.dot-expand { background: #10b981; }

.mail-window-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

.simulator-mode-switch {
  display: flex;
  align-items: center;
  background: #e2e8f0;
  padding: 2px;
  border-radius: 9999px;
  gap: 2px;
}

.sim-mode-btn {
  border: none;
  background: transparent;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all 0.15s ease;
  font-family: inherit;
}

.sim-mode-btn.active {
  background: #ffffff;
  color: var(--text-main);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.mail-sync-indicator {
  font-size: 11px;
  font-weight: 700;
  color: #10b981;
  display: flex;
  align-items: center;
  gap: 5px;
}

.mail-meta-pane {
  padding: 14px 22px;
  border-bottom: 1px solid var(--border-subtle);
  background: #ffffff;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.meta-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.meta-label {
  color: var(--text-muted);
  width: 60px;
  font-weight: 600;
}

.meta-val {
  color: var(--text-main);
  font-weight: 500;
}

.mail-body-pane {
  padding: 24px;
  background: #ffffff;
  min-height: 280px;
  transition: background 0.2s ease;
}

.mail-dummy-text {
  color: #475569;
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 24px;
  transition: color 0.2s ease;
}

/* Canvas Viewport */
.canvas-container {
  padding-top: 18px;
  border-top: 1px dashed var(--border-strong);
  overflow-x: auto;
  transition: border-color 0.2s ease;
}

.canvas-viewport {
  background: #ffffff;
  width: 100%;
  min-height: 180px;
  transition: background 0.2s ease;
}

/* ==========================================================================
   Simulated Dark Mode for macOS Apple Mail / Outlook
   ========================================================================== */
.mail-window-card.sim-dark-mode {
  border-color: #272a33;
  background: #14151a;
}

.mail-window-card.sim-dark-mode .mail-window-header {
  background: #1c1e26;
  border-bottom-color: #272a33;
}

.mail-window-card.sim-dark-mode .mail-window-title {
  color: #94a3b8;
}

.mail-window-card.sim-dark-mode .simulator-mode-switch {
  background: #272a33;
}

.mail-window-card.sim-dark-mode .sim-mode-btn {
  color: #94a3b8;
}

.mail-window-card.sim-dark-mode .sim-mode-btn.active {
  background: #3b82f6;
  color: #ffffff;
}

.mail-window-card.sim-dark-mode .mail-meta-pane {
  background: #181a21;
  border-bottom-color: #272a33;
}

.mail-window-card.sim-dark-mode .meta-label {
  color: #64748b;
}

.mail-window-card.sim-dark-mode .meta-val {
  color: #e2e8f0;
}

.mail-window-card.sim-dark-mode .mail-body-pane {
  background: #14151a;
}

.mail-window-card.sim-dark-mode .mail-dummy-text {
  color: #94a3b8;
}

.mail-window-card.sim-dark-mode .canvas-container {
  border-top-color: #272a33;
}

.mail-window-card.sim-dark-mode .canvas-viewport {
  background: transparent;
}

.mail-window-card.sim-dark-mode .canvas-action-footer {
  background: #181a21;
  border-top-color: #272a33;
}

.mail-window-card.sim-dark-mode .delivery-action-left div:first-child {
  color: #f1f5f9 !important;
}

/* Docked Canvas Action Footer */
.canvas-action-footer {
  padding: 16px 22px;
  background: #f8fafc;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-btn-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ==========================================================================
   Modern App Footer (New Requirement)
   ========================================================================== */
.portal-footer {
  margin-top: auto;
  background: #ffffff;
  border-top: 1px solid var(--border-subtle);
  padding: 22px 24px;
  color: var(--text-muted);
  font-size: 13px;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-brand-logo-wrapper {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.footer-brand-logo-wrapper:hover {
  transform: scale(1.04);
  opacity: 0.9;
}

.footer-brand-logo-img {
  height: 28px;
  width: auto;
  object-fit: contain;
  display: block;
}

.footer-badge-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.badge-light-version {
  background: #eff6ff;
  color: var(--brand-navy);
  font-size: 11px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid #bfdbfe;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.footer-center {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}

.wolff-credit {
  font-weight: 700;
  color: var(--brand-navy);
  letter-spacing: 0.02em;
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s ease;
}

.footer-link:hover {
  color: var(--brand-navy);
}

/* ==========================================================================
   Light Suite Modal Overlay & Dialog
   ========================================================================== */
.mc-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.mc-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.mc-modal-container {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.2), 0 1px 3px rgba(15, 23, 42, 0.05);
  width: 100%;
  max-width: 480px;
  overflow: hidden;
  transform: translateY(12px) scale(0.98);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.mc-modal-overlay.active .mc-modal-container {
  transform: translateY(0) scale(1);
}

.mc-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-surface-subtle);
}

.mc-modal-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.mc-modal-close {
  background: none;
  border: none;
  font-size: 22px;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  transition: all 0.15s ease;
}

.mc-modal-close:hover {
  color: var(--text-main);
  background: rgba(0, 0, 0, 0.05);
}

.mc-modal-body {
  padding: 20px;
}

.mc-modal-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}

.logo-preview-box {
  background: var(--bg-surface-subtle);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.logo-preview-card {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.logo-preview-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.logo-preview-img-wrap {
  min-height: 60px;
  max-height: 100px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  background: #ffffff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.logo-preview-img-wrap img {
  max-height: 75px;
  max-width: 240px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.mc-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 14px 20px;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-surface-subtle);
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #0f172a;
  color: #ffffff;
  border-radius: var(--radius-full);
  padding: 12px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  max-width: 420px;
}

.toast-icon {
  font-size: 16px;
  color: #10b981;
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* CSV File Dropzone Styling */
.csv-upload-dropzone {
  border: 2px dashed var(--color-green-border);
  background: rgba(78, 224, 0, 0.03);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: 16px;
}

.csv-upload-dropzone:hover, .csv-upload-dropzone.dragover {
  border-color: var(--color-green-primary);
  background: rgba(78, 224, 0, 0.08);
  box-shadow: var(--shadow-green-glow);
}
/* ==========================================================================
   Installation Guide & Builder Utilities
   ========================================================================== */
.admin-badge {
  font-size: 10px;
  background: rgba(241, 138, 34, 0.12);
  color: #ea580c;
  padding: 2px 7px;
  border-radius: 4px;
  margin-left: 8px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: inline-block;
}

.guide-content-layout {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 24px;
}

@media (max-width: 900px) {
  .guide-content-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.guide-left-pane {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.guide-right-pane {
  display: flex;
  flex-direction: column;
}

.tabs {
  display: flex;
  border-bottom: 1px solid var(--border-subtle);
  gap: 16px;
  overflow-x: auto;
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  padding-bottom: 10px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s ease;
  white-space: nowrap;
}

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

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

.tab-panes {
  min-height: 120px;
}

.tab-pane {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-pane.active {
  display: block;
}

.tab-pane ol {
  list-style: none;
  counter-reset: steps-counter;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tab-pane ol li {
  position: relative;
  padding-left: 26px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
}

.tab-pane ol li::before {
  content: counter(steps-counter) ".";
  counter-increment: steps-counter;
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary);
  font-weight: 700;
}

.tab-pane ol li strong {
  color: var(--text-main);
}

.platform-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (max-width: 480px) {
  .platform-cards {
    grid-template-columns: 1fr;
  }
}

.platform-card {
  background-color: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.platform-card:hover {
  background-color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(13, 75, 142, 0.08);
  transform: translateY(-2px);
}

.platform-icon {
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.platform-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-main);
}

.platform-btn {
  font-size: 11px;
  color: var(--primary);
  background: none;
  border: none;
  font-weight: 600;
  cursor: pointer;
}

#toastNotification {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
}

#toastNotification.hidden {
  display: none !important;
}

/* Bulk File Dropzone */
.bulk-file-dropzone {
  border: 2px dashed #cbd5e1;
  border-radius: 12px;
  padding: 24px 20px;
  text-align: center;
  background: #f8fafc;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: 8px;
}
.bulk-file-dropzone:hover,
.bulk-file-dropzone.dragover {
  border-color: #0d4b8e;
  background: #eff6ff;
}
.bulk-file-dropzone.has-file {
  border-color: #10b981;
  background: #f0fdf4;
}
>>>>>>> a4853b4 (feat: implement Mailfooter Light Suite v3.1, dual-card portal, and self-service auth)
.dropzone-icon {
  font-size: 28px;
  margin-bottom: 6px;
}
.dropzone-text {
  font-size: 14px;
  color: #1e293b;
  margin-bottom: 4px;
}
.dropzone-browse {
  color: #0d4b8e;
  text-decoration: underline;
  font-weight: 700;
}
.dropzone-subtext {
  font-size: 12px;
  color: #64748b;
}

/* Backup Manager Styling */
.backup-history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
  margin: 12px 0;
  padding-right: 4px;
}
.backup-history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  transition: background 0.15s ease;
}
.backup-history-item:hover {
  background: #f1f5f9;
}
.backup-item-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.backup-item-title {
  font-size: 13px;
  font-weight: 700;
  color: #0f172a;
}
.backup-item-meta {
  font-size: 11px;
  color: #64748b;
}
.backup-actions-toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid #e2e8f0;
}