/* ============================================================
   BBJ Flow — Componentes de UI
   ============================================================ */

/* ========================================
   Botões
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  line-height: 1;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
  min-height: var(--touch-target);
  cursor: pointer;
  border: 1px solid transparent;
  user-select: none;
}

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

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

/* Primary — Vermelho BJJ */
.btn-primary {
  background: var(--gradient-bjj);
  color: var(--color-white-pure);
  border-color: var(--color-bjj-red);
  box-shadow: 0 2px 4px rgba(198, 40, 40, 0.2);
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--color-bjj-red-dark), #7A1515);
  border-color: var(--color-bjj-red-dark);
  box-shadow: 0 4px 8px rgba(198, 40, 40, 0.3);
  transform: translateY(-1px);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(198, 40, 40, 0.2);
}

/* Secondary — Gold outline (Dourado Faixa) */
.btn-secondary {
  background-color: transparent;
  color: var(--color-belt-gold-dark);
  border-color: var(--color-belt-gold);
}

.btn-secondary:hover:not(:disabled) {
  background-color: rgba(201, 168, 76, 0.08);
  border-color: var(--color-belt-gold-dark);
  color: var(--color-belt-gold-dark);
  transform: translateY(-1px);
}

.btn-secondary:active:not(:disabled) {
  transform: translateY(0);
}

/* Danger — Red BJJ */
.btn-danger {
  background: linear-gradient(135deg, var(--color-farol-red), #a00000);
  color: var(--color-white-pure);
  border-color: var(--color-farol-red);
  box-shadow: 0 2px 4px rgba(204, 0, 0, 0.2);
}

.btn-danger:hover:not(:disabled) {
  background: linear-gradient(135deg, #a00000, #800000);
  border-color: #a00000;
  box-shadow: 0 4px 8px rgba(204, 0, 0, 0.3);
  transform: translateY(-1px);
}

.btn-danger:active:not(:disabled) {
  transform: translateY(0);
}

/* Ghost refinado */
.btn-ghost {
  background-color: transparent;
  color: var(--color-gray-600);
  border-color: transparent;
  position: relative;
}

.btn-ghost:hover:not(:disabled) {
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--color-gray-900);
}

/* Ghost com destaque gold (sidebar, etc) */
.btn-ghost-gold:hover:not(:disabled) {
  background-color: rgba(201, 168, 76, 0.1);
  color: var(--color-belt-gold-dark);
}

/* Success — Verde Presença */
.btn-success {
  background: linear-gradient(135deg, var(--color-farol-verde), #1b5e20);
  color: var(--color-white-pure);
  border-color: var(--color-farol-verde);
  box-shadow: 0 2px 4px rgba(46, 125, 50, 0.2);
}

.btn-success:hover:not(:disabled) {
  background: linear-gradient(135deg, #1b5e20, #144317);
  border-color: #1b5e20;
  box-shadow: 0 4px 8px rgba(46, 125, 50, 0.3);
  transform: translateY(-1px);
}

.btn-success:active:not(:disabled) {
  transform: translateY(0);
}

/* Sizes */
.btn-sm {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--text-xs);
  min-height: 32px;
}

.btn-lg {
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-md);
  min-height: var(--touch-target-large);
}

/* Icon only */
.btn-icon {
  padding: var(--space-sm);
  min-width: var(--touch-target);
  min-height: var(--touch-target);
  border-radius: var(--radius-md);
}

/* ========================================
   Inputs e Formulários
   ======================================== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
}

.form-label .required {
  color: var(--color-farol-red);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-base);
  color: var(--color-gray-900);
  background-color: var(--color-white-pure);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  min-height: var(--touch-target);
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-black);
  box-shadow: 0 0 0 3px rgba(26, 26, 26, 0.1);
}

.form-input::placeholder {
  color: var(--color-gray-400);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-farol-red);
  box-shadow: 0 0 0 3px rgba(204, 0, 0, 0.1);
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-farol-red);
  margin-top: 2px;
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
  line-height: var(--line-height-normal);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* Input com ícone */
.input-with-icon {
  position: relative;
}

.input-with-icon .form-input {
  padding-left: 40px;
}

.input-with-icon .input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-400);
  font-size: 20px;
  pointer-events: none;
}

/* Input group (ex: telefone + botão) */
.input-group {
  display: flex;
  gap: var(--space-sm);
}

.input-group .form-input {
  flex: 1;
}

/* ========================================
   Search Input (com autocomplete)
   ======================================== */
.search-wrapper {
  position: relative;
}

.search-wrapper .form-input {
  padding-left: 40px;
  padding-right: 40px;
}

.search-wrapper .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-400);
  font-size: 20px;
  pointer-events: none;
}

.search-wrapper .search-clear {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-400);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.search-wrapper .search-clear:hover {
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
}

.search-wrapper .search-loading {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
}

/* Autocomplete dropdown */
.autocomplete-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-white-pure);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-height: 280px;
  overflow-y: auto;
  z-index: var(--z-dropdown);
  margin-top: 4px;
}

.autocomplete-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  min-height: var(--touch-target);
}

.autocomplete-item:hover,
.autocomplete-item.active {
  background-color: var(--color-gray-50);
}

.autocomplete-item .item-info {
  flex: 1;
  min-width: 0;
}

.autocomplete-item .item-name {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-900);
}

.autocomplete-item .item-detail {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
}

/* ========================================
   Badges (Farolete)
   ======================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-full);
  white-space: nowrap;
  line-height: 1.4;
}

.badge .badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Regular — Verde */
.badge-regular {
  background-color: var(--color-farol-verde-bg);
  color: var(--color-farol-verde-text);
}
.badge-regular .badge-dot {
  background-color: var(--color-farol-verde);
}

/* Em Atraso — Âmbar */
.badge-em_atraso {
  background-color: var(--color-farol-amber-bg);
  color: var(--color-farol-amber-text);
}
.badge-em_atraso .badge-dot {
  background-color: var(--color-farol-amber);
}

/* Trancada — Cinza */
.badge-trancada {
  background-color: var(--color-farol-cinza-bg);
  color: var(--color-farol-cinza-text);
}
.badge-trancada .badge-dot {
  background-color: var(--color-farol-cinza);
}

/* Cancelada — Vermelho */
.badge-cancelada {
  background-color: var(--color-farol-red-bg);
  color: var(--color-farol-red-text);
}
.badge-cancelada .badge-dot {
  background-color: var(--color-farol-red);
}

/* Inativo */
.badge-inativo {
  background-color: var(--color-farol-cinza-bg);
  color: var(--color-farol-cinza-text);
}
.badge-inativo .badge-dot {
  background-color: var(--color-farol-cinza);
}

/* ========================================
   Modal
   ======================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  animation: fadeIn 0.2s ease;
}

.modal {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  z-index: var(--z-modal);
  animation: slideUp 0.25s ease;
}

.modal-sm { max-width: 480px; }
.modal-lg { max-width: 800px; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-gray-100);
  position: sticky;
  top: 0;
  background: var(--color-white-pure);
  z-index: 1;
}

.modal-header h2,
.modal-header h3 {
  margin-bottom: 0;
  font-size: var(--text-lg);
}

.modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--touch-target);
  height: var(--touch-target);
  border-radius: var(--radius-md);
  color: var(--color-gray-400);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background-color: var(--color-gray-100);
  color: var(--color-gray-900);
}

.modal-body {
  padding: var(--space-lg);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid var(--color-gray-100);
  position: sticky;
  bottom: 0;
  background: var(--color-white-pure);
}

/* ========================================
   Toast / Notificação
   ======================================== */
.toast-container {
  position: fixed;
  top: var(--space-lg);
  right: var(--space-lg);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: 400px;
  width: 100%;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  animation: slideIn 0.3s ease;
  border-left: 4px solid var(--color-gray-400);
}

.toast-success { border-left-color: var(--color-farol-verde); }
.toast-error { border-left-color: var(--color-farol-red); }
.toast-warning { border-left-color: var(--color-farol-amber); }
.toast-info { border-left-color: var(--color-black); }

.toast-icon {
  font-size: 22px;
  flex-shrink: 0;
  margin-top: 1px;
}

.toast-success .toast-icon { color: var(--color-farol-verde); }
.toast-error .toast-icon { color: var(--color-farol-red); }
.toast-warning .toast-icon { color: var(--color-farol-amber); }
.toast-info .toast-icon { color: var(--color-black); }

.toast-content {
  flex: 1;
  min-width: 0;
}

.toast-title {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: 2px;
}

.toast-message {
  font-size: var(--text-xs);
  color: var(--color-gray-600);
  margin: 0;
}

.toast-close {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-gray-400);
  transition: all var(--transition-fast);
}

.toast-close:hover {
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
}

/* ========================================
   Tabelas
   ======================================== */
.table-container {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(4px);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.table th {
  background-color: var(--color-gray-50);
  color: var(--color-gray-600);
  font-weight: var(--font-weight-semibold);
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-gray-200);
  white-space: nowrap;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.table td {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-gray-100);
  vertical-align: middle;
}

.table tbody tr {
  transition: background-color var(--transition-fast);
}

.table tbody tr:hover {
  background-color: var(--color-gray-50);
}

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

.table .table-actions {
  display: flex;
  gap: var(--space-xs);
  justify-content: flex-end;
}

/* Table cell types */
.table .cell-mono {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

.table .cell-name {
  font-weight: var(--font-weight-medium);
}

/* ========================================
   Paginação
   ======================================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-md) 0;
}

.pagination-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: var(--touch-target);
  height: var(--touch-target);
  padding: 0 var(--space-sm);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-600);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.pagination-item:hover {
  background-color: var(--color-gray-100);
  color: var(--color-gray-900);
}

.pagination-item.active {
  background-color: var(--color-black);
  color: var(--color-white-pure);
}

.pagination-item:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.pagination-info {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  margin: 0 var(--space-sm);
}

/* ========================================
   Loading Spinner
   ======================================== */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-gray-200);
  border-top-color: var(--color-black);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.spinner-sm {
  width: 16px;
  height: 16px;
  border-width: 2px;
}

.spinner-lg {
  width: 32px;
  height: 32px;
  border-width: 3px;
}

.loading-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-2xl);
  color: var(--color-gray-400);
  font-size: var(--text-sm);
}

/* Inline loading (dentro de botões) */
.btn .spinner {
  width: 16px;
  height: 16px;
  border-width: 2px;
  border-color: rgba(255, 255, 255, 0.3);
  border-top-color: white;
}

/* ========================================
   Checkbox personalizado
   ======================================== */
.checkbox-group {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
  min-height: var(--touch-target);
}

.checkbox-group input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--color-black);
  cursor: pointer;
}

/* ========================================
   Avatar
   ======================================== */
.avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--color-gray-200);
  color: var(--color-gray-600);
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-sm);
  flex-shrink: 0;
}

.avatar-sm {
  width: 32px;
  height: 32px;
  font-size: var(--text-xs);
}

/* ========================================
   Alert inline
   ======================================== */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  margin-bottom: var(--space-md);
}

.alert-error {
  background-color: var(--color-farol-red-bg);
  color: var(--color-farol-red-text);
}

.alert-success {
  background-color: var(--color-farol-verde-bg);
  color: var(--color-farol-verde-text);
}

.alert-warning {
  background-color: var(--color-farol-amber-bg);
  color: var(--color-farol-amber-text);
}

.alert-info {
  background-color: #e3f2fd;
  color: #0d47a1;
}

/* ========================================
   Animações
   ======================================== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

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

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

/* ========================================
   Spinner Temático — Kimono Rotação
   ======================================== */
.spinner-bjj {
  display: inline-block;
  width: 32px;
  height: 32px;
  border: 3px solid rgba(198, 40, 40, 0.15);
  border-top-color: var(--color-bjj-red);
  border-right-color: var(--color-belt-gold);
  border-radius: 50%;
  animation: spin-bjj 0.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  position: relative;
}

.spinner-bjj::after {
  content: '';
  position: absolute;
  inset: 4px;
  border: 2px solid rgba(201, 168, 76, 0.1);
  border-bottom-color: var(--color-belt-gold);
  border-left-color: var(--color-bjj-red);
  border-radius: 50%;
  animation: spin-bjj 0.6s cubic-bezier(0.4, 0, 0.2, 1) infinite reverse;
}

.spinner-bjj-sm {
  width: 20px;
  height: 20px;
  border-width: 2px;
}

.spinner-bjj-sm::after {
  inset: 3px;
  border-width: 1.5px;
}

.spinner-bjj-lg {
  width: 48px;
  height: 48px;
  border-width: 4px;
}

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

/* ========================================
   Faixa color indicator (Refinado)
   ======================================== */
.faixa-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.faixa-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1.5px solid rgba(0, 0, 0, 0.12);
  flex-shrink: 0;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.faixa-dot:hover {
  transform: scale(1.3);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
}

/* Belt Badge — refinamento visual com textura */
.belt-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px 4px 8px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.3px;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.belt-badge::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.belt-badge-white {
  background: linear-gradient(135deg, #FAFAFA, #E8E8E8);
  color: #555;
  border-color: #DDD;
}
.belt-badge-white::before { background: var(--color-belt-white); }

.belt-badge-blue {
  background: linear-gradient(135deg, #1565C0, #0D47A1);
  color: white;
  border-color: #0D47A1;
}
.belt-badge-blue::before { background: var(--color-belt-blue); }

.belt-badge-purple {
  background: linear-gradient(135deg, #7B1FA2, #4A148C);
  color: white;
  border-color: #4A148C;
}
.belt-badge-purple::before { background: var(--color-belt-purple); }

.belt-badge-brown {
  background: linear-gradient(135deg, #6D4C41, #4E342E);
  color: white;
  border-color: #4E342E;
}
.belt-badge-brown::before { background: var(--color-belt-brown); }

.belt-badge-black {
  background: linear-gradient(135deg, #333, #111);
  color: white;
  border-color: #000;
}
.belt-badge-black::before { background: var(--color-belt-black); }

/* ========================================
   Divisor Temático — Corda de Kimono
   ======================================== */
.divider-bjj {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
  color: var(--color-gray-400);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.divider-bjj::before,
.divider-bjj::after {
  content: '';
  flex: 1;
  height: 4px;
  background: repeating-linear-gradient(
    90deg,
    var(--color-bjj-red) 0,
    var(--color-bjj-red) 4px,
    transparent 4px,
    transparent 8px,
    var(--color-belt-gold) 8px,
    var(--color-belt-gold) 12px,
    transparent 12px,
    transparent 16px
  );
  opacity: 0.3;
  border-radius: 2px;
}

/* Divisor horizontal simples */
.hr-bjj {
  border: none;
  height: 2px;
  background: repeating-linear-gradient(
    90deg,
    var(--color-bjj-red) 0,
    var(--color-bjj-red) 6px,
    transparent 6px,
    transparent 12px
  );
  opacity: 0.15;
  margin: var(--space-lg) 0;
}

/* ========================================
   Card Hover Temático (elevação + sombra)
   ======================================== */
.card-hover {
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal);
}

.card-hover:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  background: rgba(255, 255, 255, 0.98);
}

/* Tema Jiu-Jitsu: borda sutil vermelha no hover */
.card-bjj {
  border-left: 3px solid transparent;
  transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card-bjj:hover {
  border-left-color: var(--color-bjj-red);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ========================================
   Badge de Alerta Temático
   ======================================== */
.alert-badge-bjj {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  font-size: 10px;
  font-weight: var(--font-weight-bold);
  color: white;
  background: var(--gradient-bjj);
  border-radius: var(--radius-full);
  line-height: 1;
  box-shadow: 0 1px 3px rgba(198, 40, 40, 0.3);
}

/* ========================================
   Tag de KPI com cor de faixa
   ======================================== */
.kpi-belt-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.3px;
}

.kpi-belt-tag-white { background: rgba(245, 245, 245, 0.9); color: #555; }
.kpi-belt-tag-blue { background: rgba(21, 101, 192, 0.12); color: #1565C0; }
.kpi-belt-tag-purple { background: rgba(123, 31, 162, 0.12); color: #7B1FA2; }
.kpi-belt-tag-brown { background: rgba(93, 64, 55, 0.12); color: #5D4037; }
.kpi-belt-tag-black { background: rgba(26, 26, 26, 0.12); color: #1A1A1A; }