/**
 * Componentes - Design System Moderno
 * Cards, botões, inputs e elementos reutilizáveis
 */

/* ========== Loading Spinner ========== */
.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--border-color);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

#global-loading {
  transition: opacity 0.2s ease;
}

/* ========== Cards Modernos ========== */
.card {
  background: var(--surface-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  animation: fadeIn 0.4s ease;
}

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

.card-highlight {
  background: linear-gradient(135deg, var(--surface-primary) 0%, var(--surface-secondary) 100%);
  border: 1px solid var(--accent-primary);
  box-shadow: var(--glow-primary);
}

.card-compact {
  padding: var(--spacing-lg);
}

/* Card Header */
.card-header {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.card-title-sm {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

/* Card Content */
.card-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* Card Section */
.card-section {
  margin-top: var(--spacing-lg);
}

.section-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0 0 var(--spacing-md) 0;
}

.section-description {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  margin: 0 0 var(--spacing-md) 0;
}

/* ========== Botões Modernos ========== */
button {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 500;
  padding: var(--spacing-md) var(--spacing-xl);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  background: var(--accent-primary);
  color: white;
}

button::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

button:hover::before {
  width: 300px;
  height: 300px;
}

button:hover {
  background: var(--accent-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

button:active {
  transform: translateY(0);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.small-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  border-radius: var(--border-radius);
  color: white;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--accent-primary);
  color: white;
}

.btn-outline:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary-hover);
  color: white;
}

.btn-block {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

/* Botões Rápidos */
.quick-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.btn-quick {
  padding: var(--spacing-lg);
  font-size: var(--font-size-md);
  font-weight: 600;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  border-radius: var(--border-radius-lg);
  color: white;
}

.btn-quick .btn-icon {
  font-size: 24px;
  color: white;
}

.btn-quick .btn-text {
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  color: white;
}

/* Variantes de botões */
button.danger,
.btn-quick.danger {
  background: var(--accent-danger);
  color: white;
}

button.danger:hover,
.btn-quick.danger:hover {
  background: var(--accent-danger-hover);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
  color: white;
}

button.success,
.btn-quick.success {
  background: var(--accent-success);
  color: white;
}

button.success:hover,
.btn-quick.success:hover {
  background: var(--accent-success-hover);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
  color: white;
}

/* Responsividade dos cards e botões */
@media (max-width: 768px) {
  .card:hover {
    transform: none;
  }
}

@media (max-width: 480px) {
  .quick-actions {
    grid-template-columns: 1fr;
  }
  
  .btn-quick {
    flex-direction: row;
    justify-content: center;
  }
  
  .saldo-display {
    font-size: 32px;
  }
  
  .card-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
  }
}

/* ========== Inputs Modernos ========== */
label {
  display: block;
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.3px;
}

input, select, textarea {
  width: 100%;
  padding: var(--spacing-md);
  font-size: var(--font-size-base);
  font-family: var(--font-family);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

input::placeholder {
  color: var(--text-muted);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  background: var(--surface-primary);
  box-shadow: 0 0 0 3px var(--accent-primary-light);
}

input:hover, select:hover {
  border-color: var(--border-color-hover);
}

input[type="file"] {
  padding: var(--spacing-sm);
  font-size: var(--font-size-sm);
  cursor: pointer;
}

/* ========== Items de Lista Modernos ========== */
li.item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-fast);
  animation: slideIn 0.3s ease;
}

li.item:hover {
  background: var(--surface-secondary);
  padding-left: var(--spacing-lg);
}

li.item:last-child {
  border-bottom: none;
}

/* Lista com scroll */
.list-scrollable {
  max-height: 550px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-primary) var(--bg-secondary);
}

.list-scrollable::-webkit-scrollbar {
  width: 6px;
}

.list-scrollable::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: 3px;
}

.list-scrollable::-webkit-scrollbar-thumb {
  background: var(--accent-primary);
  border-radius: 3px;
}

.list-scrollable::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary-hover);
}

/* Lista compacta */
.list-compact {
  max-height: 250px;
  overflow-y: auto;
}

/* Lista de prioridades */
.list-priority {
  max-height: 350px;
  overflow-y: auto;
}

/* Ajustes responsivos de listas */
@media (max-width: 768px) {
  .list-scrollable {
    max-height: 400px;
  }
  
  .list-compact {
    max-height: 200px;
  }
  
  .list-priority {
    max-height: 300px;
  }
}

@media (max-width: 480px) {
  .list-scrollable {
    max-height: 300px;
  }
  
  .list-compact {
    max-height: 180px;
  }
  
  .list-priority {
    max-height: 250px;
  }
}

/* Lista de instruções */
.instructions-list {
  padding-left: 20px;
  list-style: disc;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.8;
  margin: 0;
}

.instructions-list li {
  margin-bottom: var(--spacing-sm);
}

.instructions-list strong {
  color: var(--text-primary);
}

/* ========== Classes Utilitárias ========== */
.big {
  font-size: var(--font-size-xl);
  font-weight: 700;
  letter-spacing: -0.5px;
}

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

.muted {
  color: var(--text-tertiary);
  font-size: var(--font-size-sm);
}

.green {
  color: var(--color-ganho);
  font-weight: 600;
}

.red {
  color: var(--color-despesa);
  font-weight: 600;
}

.success {
  color: var(--accent-success);
}

.warning {
  color: var(--accent-warning);
}

.danger {
  color: var(--accent-danger);
}

/* Display de Saldo */
.saldo-display {
  font-size: 40px;
  font-weight: 800;
  margin: var(--spacing-lg) 0;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  letter-spacing: -1px;
}

/* Dica/Info */
.info-tip {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  padding: var(--spacing-md);
  background: var(--surface-secondary);
  border-radius: var(--border-radius);
  border-left: 3px solid var(--accent-primary);
  line-height: 1.6;
}

.info-tip strong {
  color: var(--text-secondary);
}

/* Grid de Impostos */
.impostos-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.imposto-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.imposto-item.imposto-total {
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-color);
}

.imposto-label {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.imposto-valor {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--text-secondary);
}

.imposto-valor.warning {
  color: var(--accent-warning);
}

.imposto-valor.danger {
  color: var(--accent-danger);
  font-size: var(--font-size-lg);
}

/* Responsividade do grid de impostos */
@media (max-width: 480px) {
  .impostos-grid {
    gap: var(--spacing-sm);
  }
  
  .imposto-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
  }
  
  .imposto-valor {
    font-size: var(--font-size-lg);
  }
  
  .imposto-valor.danger {
    font-size: var(--font-size-xl);
  }
}

/* ========== Badges Modernos ========== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.badge-primary {
  background: var(--accent-primary-light);
  color: var(--accent-primary);
  border: 1px solid var(--accent-primary);
}

.badge-danger {
  background: var(--accent-danger-light);
  color: var(--accent-danger);
  border: 1px solid var(--accent-danger);
}

.badge-success {
  background: var(--accent-success-light);
  color: var(--accent-success);
  border: 1px solid var(--accent-success);
}

/* ========== Loading Spinner Moderno ========== */
.loading {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  border-top-color: var(--accent-primary);
  animation: spin 0.8s linear infinite;
}

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

/* ========== Controls ========== */
.controls {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  align-items: center;
}

/* ========== Toast Notifications ========== */
.toast {
  position: fixed;
  top: var(--spacing-xl);
  right: var(--spacing-xl);
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-tooltip);
  animation: slideIn 0.3s ease;
  backdrop-filter: blur(10px);
}

/* ========== Glassmorphism Effects ========== */
.glass {
  background: rgba(30, 37, 53, 0.7);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ========== Divider ========== */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-color), transparent);
  margin: var(--spacing-lg) 0;
}

/* ========== Modal ========== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  animation: fadeIn 0.3s ease;
}

.modal-content {
  background: var(--surface-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  max-width: 500px;
  width: 90%;
  box-shadow: var(--shadow-xl);
  animation: slideUp 0.3s ease;
}

.modal-header {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
  text-align: center;
}

.modal-buttons {
  display: grid;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.modal-button {
  padding: var(--spacing-lg) var(--spacing-xl);
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  border: 2px solid transparent;
}

.modal-button-uber {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
}

.modal-button-uber:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(16, 185, 129, 0.4);
  border-color: #10b981;
}

.modal-button-normal {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  color: white;
}

.modal-button-normal:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(59, 130, 246, 0.4);
  border-color: #3b82f6;
}

.modal-button.warning {
  background: linear-gradient(135deg, var(--accent-warning) 0%, #d97706 100%);
  color: white;
}

.modal-button.warning:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(251, 146, 60, 0.4);
  border-color: var(--accent-warning);
}

.modal-button.success {
  background: linear-gradient(135deg, var(--accent-success) 0%, #059669 100%);
  color: white;
}

.modal-button.success:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(16, 185, 129, 0.4);
  border-color: var(--accent-success);
}

.modal-button-cancel {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.modal-button-cancel:hover {
  background: var(--surface-secondary);
  border-color: var(--accent-danger);
  color: var(--accent-danger);
}

.modal-input-container {
  margin-top: var(--spacing-lg);
}

.modal-input-container label {
  margin-top: 0;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

/* ========== Assistente Inteligente ========== */
.assistente-item {
  animation: slideIn 0.3s ease;
}

.btn-assistente-pagar {
  transition: all var(--transition-fast);
  font-family: var(--font-family);
}

.btn-assistente-pagar:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  filter: brightness(1.1);
}

.btn-assistente-pagar:active {
  transform: translateY(0);
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Responsividade do Assistente */
@media (max-width: 480px) {
  .assistente-item {
    font-size: var(--font-size-sm);
  }
  
  .btn-assistente-pagar {
    font-size: var(--font-size-xs);
    padding: 8px 12px;
  }
}

/* ========== Botões de Ação nas Dívidas ========== */
.btn-acao-divida {
  font-family: var(--font-family);
}

.btn-acao-divida:hover {
  filter: brightness(1.1);
}

.btn-acao-divida:active {
  transform: translateY(0) !important;
  box-shadow: none !important;
}

/* Responsividade dos Botões de Ação */
@media (max-width: 480px) {
  .btn-acao-divida {
    font-size: 11px !important;
    padding: 6px 10px !important;
  }
}

/* ========== Botão de Ação no Header ========== */
.btn-header-action {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-sm);
  font-weight: 600;
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-primary-dark) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  color: white;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  box-shadow: 0 2px 10px rgba(59, 130, 246, 0.3);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-header-action::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn-header-action:hover::before {
  left: 100%;
}

.btn-header-action:hover {
  background: linear-gradient(135deg, var(--accent-primary-hover) 0%, var(--accent-primary) 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.5);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-header-action:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.btn-header-action span:first-child {
  font-size: 16px;
}

/* Responsividade do Header */
@media (max-width: 768px) {
  .btn-header-action {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-xs);
  }
}

@media (max-width: 480px) {
  header > div {
    flex-direction: column !important;
    gap: var(--spacing-md);
    align-items: flex-start !important;
  }
  
  .btn-header-action {
    width: 100%;
    justify-content: center;
  }
}