/* ==========================================================================
   Funeraire 360 — B2B "Professional Trust" Theme
   Activated when <body class="platform-b2b">
   Inter font, 14px base, dense layout, professional appearance.
   ========================================================================== */

/* ========================================================================
   Theme Token Mapping
   ======================================================================== */

body.platform-b2b {
  --color-primary: var(--b2b-primary);
  --color-primary-light: var(--b2b-primary-light);
  --color-primary-dark: var(--b2b-primary-dark);
  --color-secondary: var(--b2b-secondary);
  --color-secondary-light: var(--b2b-secondary-light);
  --color-accent: var(--b2b-accent);
  --color-accent-light: var(--b2b-accent-light);
  --color-bg: var(--b2b-bg);
  --color-surface: var(--b2b-surface);
  --color-surface-alt: var(--b2b-surface-alt);
  --color-border: var(--b2b-border);
  --color-border-light: var(--b2b-border-light);
  --color-text: var(--b2b-text);
  --color-text-muted: var(--b2b-text-muted);
  --color-text-inverse: var(--b2b-text-inverse);
  --color-error: var(--b2b-error);
  --color-error-light: var(--b2b-error-light);
  --color-error-dark: var(--b2b-error-dark);
  --color-success: var(--b2b-success);
  --color-success-light: var(--b2b-success-light);
  --color-success-dark: var(--b2b-success-dark);
  --color-warning: var(--b2b-warning);
  --color-warning-light: var(--b2b-warning-light);
  --color-warning-dark: var(--b2b-warning-dark);
  --color-info: var(--b2b-info);
  --color-info-light: var(--b2b-info-light);

  --font-family: var(--b2b-font-family);
  --font-family-heading: var(--b2b-font-family);
  --font-size-base: var(--b2b-font-size-base);
  --line-height-base: var(--b2b-line-height-base);

  --shadow-focus: 0 0 0 3px rgba(74, 111, 165, 0.3);

  font-family: var(--b2b-font-family);
  font-size: var(--b2b-font-size-base);
  line-height: var(--b2b-line-height-base);
  background-color: var(--b2b-bg);
  color: var(--b2b-text);
}

/* ========================================================================
   Sidebar — Dark Navy
   ======================================================================== */

body.platform-b2b .sidebar {
  background-color: var(--b2b-primary);
  background-image: linear-gradient(180deg, var(--b2b-primary) 0%, var(--b2b-primary-dark) 100%);
}

body.platform-b2b .sidebar-header {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

body.platform-b2b .sidebar-item {
  color: rgba(255, 255, 255, 0.7);
  border-left: 3px solid transparent;
  margin-left: 0;
  margin-right: var(--space-2);
  padding-left: calc(var(--space-4) - 3px);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  width: calc(100% - var(--space-2));
}

body.platform-b2b .sidebar-item:hover {
  color: rgba(255, 255, 255, 0.95);
  background-color: rgba(255, 255, 255, 0.08);
}

/* Active item: teal left border */
body.platform-b2b .sidebar-item--active {
  color: #FFFFFF;
  background-color: rgba(42, 157, 143, 0.15);
  border-left-color: var(--b2b-accent);
  font-weight: var(--font-weight-semibold);
}

body.platform-b2b .sidebar-item--active .sidebar-item-icon {
  color: var(--b2b-accent);
}

body.platform-b2b .sidebar-footer {
  border-top-color: rgba(255, 255, 255, 0.08);
}

body.platform-b2b .sidebar-section-title {
  color: rgba(255, 255, 255, 0.4);
}

/* ========================================================================
   Data Tables — Striped Rows
   ======================================================================== */

body.platform-b2b .data-table tbody tr:nth-child(even) {
  background-color: rgba(245, 246, 250, 0.5);
}

body.platform-b2b .data-table tbody tr:hover {
  background-color: rgba(74, 111, 165, 0.06);
}

body.platform-b2b .data-table thead th {
  background-color: #FFFFFF;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--b2b-text-muted);
  border-bottom: 2px solid var(--b2b-border);
}

body.platform-b2b .data-table td {
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-4);
}

body.platform-b2b .data-table th {
  padding: var(--space-2) var(--space-4);
}

/* ========================================================================
   Dense Spacing
   ======================================================================== */

body.platform-b2b .card-body {
  padding: var(--space-4);
}

body.platform-b2b .card-header {
  padding: var(--space-3) var(--space-4);
}

body.platform-b2b .card-footer {
  padding: var(--space-3) var(--space-4);
}

body.platform-b2b .form-group {
  margin-bottom: var(--space-3);
}

body.platform-b2b .section {
  margin-bottom: var(--space-4);
}

body.platform-b2b .kpi-card {
  padding: var(--space-3) var(--space-4);
}

/* ========================================================================
   Professional Shadow Depth
   ======================================================================== */

body.platform-b2b .card {
  box-shadow: 0 1px 3px rgba(27, 42, 74, 0.08), 0 1px 2px rgba(27, 42, 74, 0.06);
}

body.platform-b2b .card:hover {
  box-shadow: 0 4px 8px rgba(27, 42, 74, 0.1), 0 2px 4px rgba(27, 42, 74, 0.06);
}

body.platform-b2b .modal {
  box-shadow: 0 20px 40px rgba(27, 42, 74, 0.2), 0 8px 16px rgba(27, 42, 74, 0.1);
}

body.platform-b2b .dropdown-menu {
  box-shadow: 0 8px 24px rgba(27, 42, 74, 0.12), 0 4px 8px rgba(27, 42, 74, 0.06);
}

/* ========================================================================
   Buttons — B2B overrides
   ======================================================================== */

body.platform-b2b .btn-primary {
  background-color: var(--b2b-primary);
  border-color: var(--b2b-primary);
}

body.platform-b2b .btn-primary:hover {
  background-color: var(--b2b-primary-light);
  border-color: var(--b2b-primary-light);
}

body.platform-b2b .btn-accent {
  background-color: var(--b2b-accent);
  color: var(--b2b-text-inverse);
  border-color: var(--b2b-accent);
}

body.platform-b2b .btn-accent:hover {
  background-color: var(--b2b-accent-dark);
  border-color: var(--b2b-accent-dark);
}

/* ========================================================================
   Top Bar — B2B Style
   ======================================================================== */

body.platform-b2b .top-bar {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--b2b-border-light);
  box-shadow: 0 1px 2px rgba(27, 42, 74, 0.04);
}

/* ========================================================================
   Form Focus States
   ======================================================================== */

body.platform-b2b .input:focus,
body.platform-b2b .select:focus,
body.platform-b2b .textarea:focus {
  border-color: var(--b2b-secondary);
  box-shadow: 0 0 0 3px rgba(74, 111, 165, 0.15);
}

body.platform-b2b .search-bar-input:focus {
  border-color: var(--b2b-secondary);
  box-shadow: 0 0 0 3px rgba(74, 111, 165, 0.15);
}

/* ========================================================================
   KPI Cards — B2B
   ======================================================================== */

body.platform-b2b .kpi-card {
  border-left: 3px solid var(--b2b-border-light);
}

body.platform-b2b .kpi-card--primary {
  border-left-color: var(--b2b-primary);
}

body.platform-b2b .kpi-card--accent {
  border-left-color: var(--b2b-accent);
}

body.platform-b2b .kpi-card--success {
  border-left-color: var(--b2b-success);
}

body.platform-b2b .kpi-card--warning {
  border-left-color: var(--b2b-warning);
}

body.platform-b2b .kpi-card--error {
  border-left-color: var(--b2b-error);
}

/* ========================================================================
   Status Badges — B2B specific
   ======================================================================== */

body.platform-b2b .status-badge {
  font-size: 11px;
  padding: 2px var(--space-2);
}

/* ========================================================================
   Tabs — B2B tighter
   ======================================================================== */

body.platform-b2b .tab-item {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
}

body.platform-b2b .tab-item--active {
  border-bottom-color: var(--b2b-accent);
  color: var(--b2b-accent);
}

/* ========================================================================
   Dossier-specific B2B Components
   ======================================================================== */

/* Dossier card in list view */
body.platform-b2b .dossier-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--b2b-border-light);
  transition: background-color var(--transition-fast);
  cursor: pointer;
}

body.platform-b2b .dossier-card:hover {
  background-color: rgba(74, 111, 165, 0.04);
}

body.platform-b2b .dossier-card-info {
  flex: 1;
  min-width: 0;
}

body.platform-b2b .dossier-card-name {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--b2b-text);
}

body.platform-b2b .dossier-card-ref {
  font-size: var(--text-xs);
  color: var(--b2b-text-muted);
  font-family: monospace;
}

body.platform-b2b .dossier-card-date {
  font-size: var(--text-xs);
  color: var(--b2b-text-muted);
  white-space: nowrap;
}

/* Timeline / Activity log */
body.platform-b2b .timeline {
  position: relative;
  padding-left: var(--space-8);
}

body.platform-b2b .timeline::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--b2b-border-light);
}

body.platform-b2b .timeline-item {
  position: relative;
  padding-bottom: var(--space-4);
}

body.platform-b2b .timeline-dot {
  position: absolute;
  left: calc(-1 * var(--space-8) + 6px);
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background-color: var(--b2b-secondary);
  border: 2px solid var(--b2b-bg);
}

body.platform-b2b .timeline-dot--accent {
  background-color: var(--b2b-accent);
}

body.platform-b2b .timeline-content {
  font-size: var(--text-sm);
}

body.platform-b2b .timeline-time {
  font-size: var(--text-xs);
  color: var(--b2b-text-muted);
}

/* ========================================================================
   Document Preview Panel
   ======================================================================== */

body.platform-b2b .document-preview {
  background-color: #FFFFFF;
  border: 1px solid var(--b2b-border);
  border-radius: var(--radius-md);
  aspect-ratio: 210 / 297;
  max-height: 500px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

body.platform-b2b .document-preview-placeholder {
  color: var(--b2b-text-muted);
  font-size: var(--text-sm);
  text-align: center;
}

/* ========================================================================
   Inline Edit Mode
   ======================================================================== */

body.platform-b2b .inline-edit {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-2);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

body.platform-b2b .inline-edit:hover {
  border-color: var(--b2b-border);
  background-color: var(--b2b-surface-alt);
}

body.platform-b2b .inline-edit--editing {
  border-color: var(--b2b-secondary);
  background-color: #FFFFFF;
}

/* ========================================================================
   Quick Stats Row (Dashboard)
   ======================================================================== */

body.platform-b2b .quick-stats {
  display: flex;
  gap: var(--space-1);
  background-color: var(--b2b-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-1);
}

body.platform-b2b .quick-stat {
  flex: 1;
  text-align: center;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  color: rgba(255, 255, 255, 0.85);
}

body.platform-b2b .quick-stat-value {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: #FFFFFF;
  line-height: 1.2;
}

body.platform-b2b .quick-stat-label {
  font-size: var(--text-xs);
  margin-top: var(--space-1);
  opacity: 0.7;
}

/* ========================================================================
   Print-friendly classes for B2B
   ======================================================================== */

body.platform-b2b .printable-header {
  display: none;
}

/* ========================================================================
   B2B Tab Bar (inline horizontal tabs, NOT bottom nav)
   ======================================================================== */

body.platform-b2b .tab-bar {
  position: static;
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-border-light, #e5e7eb);
  background: var(--color-surface);
  border-radius: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

body.platform-b2b .tab-bar .tab {
  display: inline-flex;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

body.platform-b2b .tab-bar .tab:hover {
  color: var(--color-primary);
  background: rgba(42, 157, 143, 0.04);
}

body.platform-b2b .tab-bar .tab--active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

@media print {
  body.platform-b2b .printable-header {
    display: block;
    text-align: center;
    margin-bottom: var(--space-6);
  }
}
