/* ============================================
   ZANDO AFRICA E-COMMERCE - COMPONENT STYLES
   Buttons, Cards, Forms, Badges, etc.
   ============================================ */

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-5);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  line-height: 1;
  text-align: center;
  text-decoration: none;
  border: 1px solid transparent;
    border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  user-select: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Primary Button */
.btn-primary {
  background-color: var(--color-primary);
  color: var(--text-inverse);
  border-color: var(--color-primary);
}

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

.btn-primary:active {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

/* Secondary Button */
.btn-secondary {
  background-color: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--border-light);
}

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

/* Outline Button */
.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--text-inverse);
}

/* Ghost Button */
.btn-ghost {
  background-color: transparent;
  color: var(--text-primary);
  border-color: transparent;
}

.btn-ghost:hover {
  background-color: var(--bg-hover);
}

/* Danger Button */
.btn-danger {
  background-color: var(--color-error);
  color: white;
  border-color: var(--color-error);
}

.btn-danger:hover {
  background-color: #B71C1C;
  border-color: #B71C1C;
}

/* Success Button */
.btn-success {
  background-color: var(--color-success);
  color: white;
  border-color: var(--color-success);
}

.btn-success:hover {
  background-color: #2E7D32;
  border-color: #2E7D32;
}

/* Accent Button */
.btn-accent {
  background-color: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

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

/* Button Sizes */
.btn-sm {
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--text-sm);
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-6);
  font-size: var(--text-lg);
}

.btn-xl {
  padding: var(--spacing-5) var(--spacing-8);
  font-size: var(--text-xl);
}

/* Full Width Button */
.btn-block {
  display: flex;
  width: 100%;
}

/* Icon Button */
.btn-icon {
  padding: var(--spacing-3);
  border-radius: var(--radius-circle);
}

.btn-icon.btn-sm {
  padding: var(--spacing-2);
}

.btn-icon.btn-lg {
  padding: var(--spacing-4);
}

/* Button with Loading State */
.btn.loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn.loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.btn-primary.loading::after,
.btn-danger.loading::after,
.btn-success.loading::after,
.btn-accent.loading::after {
  border-color: white;
  border-right-color: transparent;
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
    border-radius: 2px;  /* 4px — subtle card rounding */
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow var(--transition-fast);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--border-light);
}

.card-body {
  padding: var(--spacing-4);
}

.card-footer {
  padding: var(--spacing-4);
  border-top: 1px solid var(--border-light);
  background-color: var(--bg-primary);
}

.card-title {
  font-family: var(--font-header);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--spacing-2);
}

.card-subtitle {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.card-text {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-3);
}

/* Clickable Card */
.card-clickable {
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.card-clickable:active {
  transform: translateY(0);
}

/* Flat Card (no shadow) */
.card-flat {
  box-shadow: none;
}

.card-flat:hover {
  box-shadow: none;
}

/* ============================================
   STAT CARDS
   ============================================ */
.stat-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
    border-radius: 2px;
  padding: var(--spacing-4);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.stat-card-icon {
  width: 40px;
  height: 40px;
    border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
}

.stat-card-icon.blue { background-color: rgba(158, 158, 158, 0.1); color: var(--dashboard-blue); }
.stat-card-icon.green { background-color: rgba(76, 175, 80, 0.1); color: var(--dashboard-green); }
.stat-card-icon.orange { background-color: rgba(255, 152, 0, 0.1); color: var(--dashboard-orange); }
.stat-card-icon.purple { background-color: rgba(245, 124, 0, 0.1); color: var(--dashboard-purple); }
.stat-card-icon.red { background-color: rgba(244, 67, 54, 0.1); color: var(--dashboard-red); }

.stat-card-value {
  font-family: var(--font-header);
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
}

.stat-card-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.stat-card-trend {
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.stat-card-trend.up { color: var(--color-success); }
.stat-card-trend.down { color: var(--color-error); }

/* ============================================
   FORMS
   ============================================ */
.form-group {
  margin-bottom: var(--spacing-4);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-primary);
  margin-bottom: var(--spacing-2);
}

.form-label.required::after {
  content: '*';
  color: var(--color-error);
  margin-left: var(--spacing-1);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--text-base);
  background-color: var(--bg-input);
  border: 1px solid var(--border-light);
  border-radius: 2px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(33, 33, 33, 0.1);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-error);
}

.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus {
  box-shadow: 0 0 0 2px rgba(211, 47, 47, 0.1);
}

.form-textarea {
  border-radius: 2px;
  min-height: 100px;
  resize: vertical;
}

.form-hint {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-top: var(--spacing-1);
}

.form-error {
  font-size: var(--text-sm);
  color: var(--color-error);
  margin-top: var(--spacing-1);
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

/* Input with Icon */
.input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.input-group .form-input {
  padding-left: 42px;
}

.input-group-icon {
  position: absolute;
  left: var(--spacing-4);
  color: var(--text-secondary);
  pointer-events: none;
}

.input-group-icon-right {
  position: absolute;
  right: var(--spacing-4);
  color: var(--text-secondary);
  cursor: pointer;
}

/* Checkbox & Radio */
.form-check {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  cursor: pointer;
}

.form-check-input {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-light);
    border-radius: 2px;
  cursor: pointer;
  appearance: none;
  transition: all var(--transition-fast);
}

.form-check-input:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3e%3c/svg%3e");
  background-size: 100%;
  background-position: center;
  background-repeat: no-repeat;
}

.form-check-input[type="radio"] {
  border-radius: 50%;
}

.form-check-input[type="radio"]:checked {
  background-image: none;
  position: relative;
}

.form-check-input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  background-color: white;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.form-check-label {
  font-size: var(--text-base);
  color: var(--text-primary);
  cursor: pointer;
}

/* Switch/Toggle */
.form-switch {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  cursor: pointer;
}

.form-switch-input {
  width: 44px;
  height: 24px;
  border-radius: 2px;
  background-color: var(--border-light);
  cursor: pointer;
  appearance: none;
  position: relative;
  transition: background-color var(--transition-fast);
}

.form-switch-input::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: white;
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: transform var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.form-switch-input:checked {
  background-color: var(--color-primary);
}

.form-switch-input:checked::before {
  transform: translateX(20px);
}

/* Select */
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236B7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 12px center;
  background-repeat: no-repeat;
  background-size: 20px;
  padding-right: 40px;
}

/* Search Input */
.search-input {
  width: 100%;
  max-width: 400px;
  padding: var(--spacing-3) var(--spacing-4);
  padding-left: 42px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-light);
    border-radius: 2px;
  transition: all var(--transition-fast);
}

.search-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(33, 33, 33, 0.1);
}

/* ============================================
   BADGES & CHIPS
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-1) var(--spacing-3);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
    border-radius: 2px;
  white-space: nowrap;
}

.badge-primary {
  background-color: var(--color-primary);
  color: white;
}

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

.badge-success {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

.badge-error {
  background-color: var(--color-error-light);
  color: var(--color-error);
}

.badge-warning {
  background-color: var(--color-warning-light);
  color: #E65100;
}

.badge-info {
  background-color: var(--color-info-light);
  color: var(--color-info);
}

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-1) var(--spacing-3);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
    border-radius: 2px;
}

.status-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: currentColor;
}

.status-pending {
  background-color: var(--color-warning-light);
  color: #E65100;
}

.status-processing {
  background-color: var(--color-info-light);
  color: var(--color-info);
}

.status-completed {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

.status-cancelled {
  background-color: var(--color-error-light);
  color: var(--color-error);
}

.status-active {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

.status-inactive {
  background-color: var(--bg-hover);
  color: var(--text-secondary);
}

/* Chip */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--text-sm);
  background-color: var(--bg-hover);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  cursor: default;
}

.chip-removable {
  cursor: pointer;
}

.chip-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--text-secondary);
  color: white;
  font-size: 10px;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.chip-remove:hover {
  background-color: var(--color-error);
}

/* ============================================
   AVATAR
   ============================================ */
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: white;
  font-weight: var(--font-semibold);
  font-size: var(--text-base);
  overflow: hidden;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-sm { width: 32px; height: 32px; font-size: var(--text-sm); }
.avatar-lg { width: 48px; height: 48px; font-size: var(--text-lg); }
.avatar-xl { width: 64px; height: 64px; font-size: var(--text-xl); }

.avatar-group {
  display: flex;
}

.avatar-group .avatar {
  border: 2px solid var(--bg-card);
  margin-left: -10px;
}

.avatar-group .avatar:first-child {
  margin-left: 0;
}

/* ============================================
   DROPDOWN
   ============================================ */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 180px;
  padding: var(--spacing-2) 0;
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
    border-radius: 2px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-fast);
  z-index: var(--z-dropdown);
}

.dropdown-menu.right {
  left: auto;
  right: 0;
}

.dropdown.open .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(4px);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--text-base);
  color: var(--text-primary);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.dropdown-item:hover {
  background-color: var(--bg-hover);
}

.dropdown-item.active {
  background-color: var(--bg-hover);
  color: var(--color-primary);
}

.dropdown-item.danger {
  color: var(--color-error);
}

.dropdown-divider {
  height: 1px;
  margin: var(--spacing-2) 0;
  background-color: var(--border-light);
}

/* ============================================
   MODAL
   ============================================ */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-4);
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  background-color: var(--bg-card);
    border-radius: 2px;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  transform: scale(0.9);
  transition: transform var(--transition-fast);
}

.modal-backdrop.open .modal {
  transform: scale(1);
}

.modal-sm { max-width: 400px; }
.modal-lg { max-width: 700px; }
.modal-xl { max-width: 900px; }
.modal-full { max-width: calc(100% - var(--spacing-8)); }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--border-light);
}

.modal-title {
  font-family: var(--font-header);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin: 0;
}

.modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-circle);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.modal-body {
  padding: var(--spacing-4);
  overflow-y: auto;
  max-height: calc(90vh - 130px);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  border-top: 1px solid var(--border-light);
  background-color: var(--bg-primary);
}

/* Dialog Types */
.modal-header.info { background-color: var(--color-info); color: white; }
.modal-header.success { background-color: var(--color-success); color: white; }
.modal-header.warning { background-color: var(--color-warning); color: white; }
.modal-header.error { background-color: var(--color-error); color: white; }

.modal-header.info .modal-close,
.modal-header.success .modal-close,
.modal-header.warning .modal-close,
.modal-header.error .modal-close {
  color: rgba(255, 255, 255, 0.8);
}

.modal-header.info .modal-close:hover,
.modal-header.success .modal-close:hover,
.modal-header.warning .modal-close:hover,
.modal-header.error .modal-close:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
}

/* ============================================
   TOAST / NOTIFICATIONS
   ============================================ */
.toast-container {
  position: fixed;
  top: var(--spacing-4);
  right: var(--spacing-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  min-width: 300px;
  max-width: 400px;
  padding: var(--spacing-4);
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
    border-radius: 2px;
  box-shadow: var(--shadow-lg);
  animation: slideInDown var(--transition-normal) ease-out;
}

.toast-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.toast.success .toast-icon { background-color: var(--color-success-light); color: var(--color-success); }
.toast.error .toast-icon { background-color: var(--color-error-light); color: var(--color-error); }
.toast.warning .toast-icon { background-color: var(--color-warning-light); color: var(--color-warning); }
.toast.info .toast-icon { background-color: var(--color-info-light); color: var(--color-info); }

.toast-content {
  flex: 1;
}

.toast-title {
  font-weight: var(--font-semibold);
  margin-bottom: var(--spacing-1);
}

.toast-message {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.toast-close {
  flex-shrink: 0;
  color: var(--text-secondary);
}

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

/* ============================================
   TABS
   ============================================ */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border-light);
  gap: var(--spacing-4);
  overflow-x: auto;
}

.tab {
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

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

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

.tab-content {
  padding: var(--spacing-4) 0;
}

.tab-pane {
  display: none;
}

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

/* Pills Variant */
.tabs-pills {
  border-bottom: none;
  background-color: var(--bg-hover);
    border-radius: 2px;
  padding: var(--spacing-1);
  gap: var(--spacing-1);
}

.tabs-pills .tab {
  border-bottom: none;
    border-radius: 2px;
  margin-bottom: 0;
}

.tabs-pills .tab.active {
  background-color: var(--bg-card);
  box-shadow: var(--shadow-sm);
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  font-size: var(--text-sm);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  color: var(--text-secondary);
}

.breadcrumb-item a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
  color: var(--color-primary);
}

.breadcrumb-item:not(:last-child)::after {
  content: '/';
  margin-left: var(--spacing-2);
  color: var(--text-disabled);
}

.breadcrumb-item.active {
  color: var(--text-primary);
  font-weight: var(--font-medium);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.pagination-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 var(--spacing-3);
  font-size: var(--text-sm);
  color: var(--text-primary);
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
    border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pagination-item:hover:not(.disabled):not(.active) {
  background-color: var(--bg-hover);
  border-color: var(--border-muted);
}

.pagination-item.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

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

.pagination-ellipsis {
  padding: 0 var(--spacing-2);
  color: var(--text-secondary);
}

/* ============================================
   PROGRESS BAR
   ============================================ */
.progress {
  width: 100%;
  height: 8px;
  background-color: var(--bg-hover);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

.progress-bar.success { background-color: var(--color-success); }
.progress-bar.error { background-color: var(--color-error); }
.progress-bar.warning { background-color: var(--color-warning); }
.progress-bar.info { background-color: var(--color-info); }

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-8);
  text-align: center;
}

.empty-state-icon {
  width: 80px;
  height: 80px;
  margin-bottom: var(--spacing-4);
  color: var(--text-disabled);
}

.empty-state-title {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  margin-bottom: var(--spacing-2);
}

.empty-state-description {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-4);
  max-width: 400px;
}

/* ============================================
   LOADING SPINNER
   ============================================ */
.spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 2px solid var(--border-light);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.spinner-sm { width: 16px; height: 16px; border-width: 2px; }
.spinner-lg { width: 32px; height: 32px; border-width: 3px; }
.spinner-xl { width: 48px; height: 48px; border-width: 4px; }

.loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-fixed);
}


/* ============================================
   TOOLTIP
   ============================================ */
.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip-text {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--text-sm);
  color: white;
  background-color: var(--color-primary);
    border-radius: 2px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: var(--z-tooltip);
  margin-bottom: var(--spacing-2);
}

.tooltip-text::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--color-primary);
}

.tooltip:hover .tooltip-text {
  opacity: 1;
  visibility: visible;
}

/* ============================================
   DIVIDER
   ============================================ */
.divider {
  height: 1px;
  background-color: var(--border-light);
  margin: var(--spacing-4) 0;
}

.divider-vertical {
  width: 1px;
  height: 100%;
  background-color: var(--border-light);
  margin: 0 var(--spacing-4);
}

.divider-text {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

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

/* ============================================
   MARKETING HEADER
   ============================================ */
.marketing-header {
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-light);
  padding: var(--spacing-3) var(--spacing-6);
  position: sticky;
  top: 0;
  z-index: 100;
}

.marketing-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.marketing-logo {
  font-family: var(--font-header);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.marketing-logo span {
  color: var(--color-accent);
}

.marketing-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.marketing-lang-picker {
  padding: var(--spacing-2) var(--spacing-4);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236B7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 10px center;
  background-repeat: no-repeat;
  background-size: 16px;
  padding-right: 32px;
}

.marketing-lang-picker:hover {
  border-color: var(--color-accent);
  color: var(--text-primary);
}

.marketing-lang-picker:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(229, 57, 53, 0.1);
}

@media (max-width: 768px) {
  .marketing-header {
    padding: var(--spacing-3) var(--spacing-4);
  }
}