/**
 * ==========================================================
 * VARANDA HD
 * Componentes-base
 * ==========================================================
 * Componentes visuais reutilizáveis da aplicação.
 * ==========================================================
 */

/* ==========================================================
 * BUTTON
 * ========================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);

  min-height: 2.75rem;
  padding: var(--spacing-3) var(--spacing-5);

  border: var(--border-width) solid transparent;
  border-radius: var(--radius-md);

  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  line-height: 1;

  cursor: pointer;

  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
}

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

.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.btn:disabled {
  color: var(--color-disabled-text);
  background-color: var(--color-disabled-background);
  border-color: var(--color-disabled-background);
  cursor: not-allowed;
  opacity: 0.75;
}

/* Botão principal */

.btn-primary {
  color: var(--color-gray-900);
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

.btn-primary:active:not(:disabled) {
  background-color: var(--color-primary-active);
  border-color: var(--color-primary-active);
}

/* Botão secundário */

.btn-secondary {
  color: var(--color-text);
  background-color: var(--color-surface);
  border-color: var(--color-border-strong);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-surface-muted);
  border-color: var(--color-gray-400);
}

.btn-secondary:active:not(:disabled) {
  background-color: var(--color-gray-200);
}

/* Botão de perigo */

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

.btn-danger:hover:not(:disabled) {
  filter: brightness(0.94);
}

.btn-danger:active:not(:disabled) {
  filter: brightness(0.88);
}

/* Tamanhos */

.btn-sm {
  min-height: 2.25rem;
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
}

.btn-lg {
  min-height: 3.25rem;
  padding: var(--spacing-4) var(--spacing-6);
  font-size: var(--font-size-lg);
}

.btn-block {
  width: 100%;
}

/* ==========================================================
 * CARD
 * ========================================================== */

.card {
  padding: var(--spacing-6);

  color: var(--color-text);
  background-color: var(--color-surface);

  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-lg);

  box-shadow: var(--shadow-sm);
}

.card-header {
  margin-bottom: var(--spacing-5);
}

.card-title {
  margin-bottom: var(--spacing-2);

  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
}

.card-description {
  margin-bottom: 0;

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

.card-body {
  min-width: 0;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-3);

  margin-top: var(--spacing-6);
  padding-top: var(--spacing-5);

  border-top: var(--border-width) solid var(--color-border);
}

.card-interactive {
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
}

.card-interactive:hover {
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ==========================================================
 * FORMULÁRIOS
 * ========================================================== */

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

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

.form-help {
  margin: 0;

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

.form-error {
  margin: 0;

  color: var(--color-error);
  font-size: var(--font-size-sm);
}

.form-success {
  margin: 0;

  color: var(--color-success);
  font-size: var(--font-size-sm);
}

/* ==========================================================
 * INPUT E TEXTAREA
 * ========================================================== */

.input,
.textarea {
  width: 100%;

  color: var(--color-text);
  background-color: var(--color-surface);

  border: var(--border-width) solid var(--color-border-strong);
  border-radius: var(--radius-md);

  outline: none;

  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base);
}

.input {
  min-height: 2.75rem;
  padding: var(--spacing-3) var(--spacing-4);
}

.textarea {
  min-height: 9rem;
  padding: var(--spacing-4);

  line-height: var(--line-height-base);
  resize: vertical;
}

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

.input:hover:not(:disabled),
.textarea:hover:not(:disabled) {
  border-color: var(--color-gray-400);
}

.input:focus,
.textarea:focus {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}

.input:disabled,
.textarea:disabled {
  color: var(--color-disabled-text);
  background-color: var(--color-disabled-background);
  border-color: var(--color-disabled-background);

  cursor: not-allowed;
  opacity: 0.8;
}

/* Estados de validação */

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

.input.is-error:focus,
.textarea.is-error:focus {
  box-shadow: 0 0 0 3px rgb(180 35 24 / 18%);
}

.input.is-success,
.textarea.is-success {
  border-color: var(--color-success);
}

.input.is-success:focus,
.textarea.is-success:focus {
  box-shadow: 0 0 0 3px rgb(22 128 60 / 18%);
}

/* ==========================================================
 * GRUPOS DE AÇÕES
 * ========================================================== */

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-3);
}

.actions-end {
  justify-content: flex-end;
}

.actions-between {
  justify-content: space-between;
}

/* ==========================================================
 * ACESSIBILIDADE
 * ========================================================== */

.visually-hidden {
  position: absolute;

  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;

  overflow: hidden;

  clip: rect(0, 0, 0, 0);
  white-space: nowrap;

  border: 0;
}
/* ==========================================================
   PAINEL DE PAGAMENTO PIX
========================================================== */

.pix-payment {
  margin-top: 1.5rem;
  padding: 1.25rem;
  border: 1px solid #e2e5e9;
  border-radius: 1rem;
  background: #f8f9fa;
}

.pix-payment__status {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
}

.pix-payment__status-icon {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: #e9ecef;
  color: #495057;
  font-size: 1.25rem;
  font-weight: 800;
}

.pix-payment__status[data-state="loading"] .pix-payment__status-icon {
  animation: pix-payment-pulse 1s ease-in-out infinite;
}

.pix-payment__status[data-state="waiting"] .pix-payment__status-icon {
  background: #fff1c7;
  color: #9a6500;
}

.pix-payment__status[data-state="success"] .pix-payment__status-icon {
  background: #dff5e6;
  color: #137333;
}

.pix-payment__status[data-state="warning"] .pix-payment__status-icon,
.pix-payment__status[data-state="error"] .pix-payment__status-icon {
  background: #fde7e7;
  color: #b42318;
}

.pix-payment__status-text {
  min-width: 0;
}

.pix-payment__status-title {
  margin: 0;
  color: #202124;
  font-size: 1rem;
  font-weight: 750;
  line-height: 1.35;
}

.pix-payment__status-message {
  margin: 0.25rem 0 0;
  color: #61656b;
  font-size: 0.875rem;
  line-height: 1.5;
}

.pix-payment__content {
  display: grid;
  grid-template-columns: minmax(10rem, 13rem) minmax(0, 1fr);
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.pix-payment__qr-wrapper {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.pix-payment__qr {
  display: block;
  width: 100%;
  max-width: 13rem;
  aspect-ratio: 1;
  padding: 0.5rem;
  border: 1px solid #e2e5e9;
  border-radius: 0.875rem;
  background: #ffffff;
  object-fit: contain;
}

.pix-payment__details {
  min-width: 0;
}

.pix-payment__summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.pix-payment__summary div {
  padding: 0.75rem;
  border-radius: 0.75rem;
  background: #ffffff;
}

.pix-payment__summary span {
  display: block;
  margin-bottom: 0.2rem;
  color: #6b7076;
  font-size: 0.75rem;
  font-weight: 600;
}

.pix-payment__summary strong {
  color: #202124;
  font-size: 0.95rem;
}

.pix-payment__label {
  display: block;
  margin-bottom: 0.4rem;
  color: #34373b;
  font-size: 0.8rem;
  font-weight: 700;
}

.pix-payment__code {
  width: 100%;
  min-height: 6rem;
  padding: 0.75rem;
  resize: none;
  overflow-wrap: anywhere;
  border: 1px solid #d7dade;
  border-radius: 0.75rem;
  background: #ffffff;
  color: #34373b;
  font-family: monospace;
  font-size: 0.75rem;
  line-height: 1.45;
}

.pix-payment__code:focus {
  outline: 2px solid rgba(244, 169, 20, 0.3);
  border-color: #f4a914;
}

.pix-payment__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-top: 0.75rem;
}

.pix-payment__button,
.pix-payment__new-order {
  min-height: 2.75rem;
  padding: 0.7rem 1rem;
  border: 1px solid #d7dade;
  border-radius: 0.75rem;
  background: #ffffff;
  color: #34373b;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 150ms ease,
    background-color 150ms ease,
    border-color 150ms ease;
}

.pix-payment__button:hover:not(:disabled),
.pix-payment__new-order:hover:not(:disabled) {
  transform: translateY(-1px);
  border-color: #b8bdc3;
  background: #f5f6f7;
}

.pix-payment__button--primary {
  border-color: #f4a914;
  background: #f4a914;
  color: #202124;
}

.pix-payment__button--primary:hover:not(:disabled) {
  border-color: #e69c08;
  background: #e69c08;
}

.pix-payment__button:disabled,
.pix-payment__new-order:disabled {
  cursor: wait;
  opacity: 0.65;
}

.pix-payment__expiration {
  margin: 0.75rem 0 0;
  color: #6b7076;
  font-size: 0.75rem;
  line-height: 1.45;
}

.pix-payment__new-order {
  width: 100%;
  margin-top: 1.25rem;
}

.checkout-textarea[readonly] {
  cursor: not-allowed;
  opacity: 0.72;
}

@keyframes pix-payment-pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(0.9);
    opacity: 0.55;
  }
}

@media (max-width: 640px) {
  .pix-payment {
    padding: 1rem;
  }

  .pix-payment__content {
    grid-template-columns: 1fr;
  }

  .pix-payment__qr {
    max-width: 14rem;
  }

  .pix-payment__actions {
    flex-direction: column;
  }

  .pix-payment__button {
    width: 100%;
  }
}