/* ============================================================
   Cookie Consent – Minha Gira (LGPD)
   Design tokens: Terracota #C15A2B | Petróleo #0D3B3E
   Areia #F4EFD6 | Grafite #1E2A2D | Verde #2E7D5B
   Font: Outfit
   ============================================================ */

/* --- Custom Properties ------------------------------------ */
:root {
  --mg-terracota: #C15A2B;
  --mg-terracota-hover: #a94d24;
  --mg-petroleo: #0D3B3E;
  --mg-areia: #F4EFD6;
  --mg-grafite: #1E2A2D;
  --mg-verde: #2E7D5B;
  --mg-verde-hover: #246a4c;
  --mg-white: #ffffff;
  --mg-gray-100: #f5f5f5;
  --mg-gray-200: #e5e5e5;
  --mg-gray-400: #a3a3a3;
  --mg-gray-600: #525252;
  --mg-overlay: rgba(0, 0, 0, 0.55);
  --mg-radius-sm: 6px;
  --mg-radius-md: 12px;
  --mg-radius-lg: 16px;
  --mg-shadow: 0 -4px 24px rgba(0, 0, 0, 0.25);
  --mg-modal-shadow: 0 12px 48px rgba(0, 0, 0, 0.3);
  --mg-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --mg-font: 'Outfit', sans-serif;
  --mg-z-banner: 9998;
  --mg-z-modal: 9999;
}

/* ============================================================
   1. COOKIE BANNER
   ============================================================ */
.mg-cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--mg-z-banner);
  background-color: var(--mg-grafite);
  color: var(--mg-white);
  font-family: var(--mg-font);
  box-shadow: var(--mg-shadow);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  /* Animação de entrada */
  animation: mgSlideUp 0.45s var(--mg-transition) both;
}

.mg-cookie-banner[aria-hidden="true"] {
  display: none;
}

/* --- Banner Text ------------------------------------------ */
.mg-cookie-banner__text {
  flex: 1 1 0%;
  font-size: 0.938rem;
  line-height: 1.6;
  color: var(--mg-gray-200);
}

.mg-cookie-banner__text a {
  color: var(--mg-areia);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--mg-transition);
}

.mg-cookie-banner__text a:hover {
  color: var(--mg-terracota);
}

/* --- Banner Actions --------------------------------------- */
.mg-cookie-banner__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* ============================================================
   2. SHARED BUTTON STYLES
   ============================================================ */
.mg-cookie-btn {
  font-family: var(--mg-font);
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  border-radius: var(--mg-radius-sm);
  cursor: pointer;
  padding: 10px 22px;
  white-space: nowrap;
  transition: background-color var(--mg-transition),
              color var(--mg-transition),
              border-color var(--mg-transition),
              box-shadow var(--mg-transition),
              transform 0.15s ease;
  line-height: 1.4;
}

.mg-cookie-btn:active {
  transform: scale(0.97);
}

.mg-cookie-btn:focus-visible {
  outline: 2px solid var(--mg-areia);
  outline-offset: 2px;
}

/* --- Primary (Aceitar Todos) ------------------------------ */
.mg-cookie-btn--primary {
  background-color: var(--mg-terracota);
  color: var(--mg-white);
}

.mg-cookie-btn--primary:hover {
  background-color: var(--mg-terracota-hover);
}

/* --- Ghost / Outlined (Recusar Todos) --------------------- */
.mg-cookie-btn--ghost {
  background-color: transparent;
  color: var(--mg-white);
  border: 1.5px solid var(--mg-gray-400);
}

.mg-cookie-btn--ghost:hover {
  border-color: var(--mg-white);
  color: var(--mg-white);
  background-color: rgba(255, 255, 255, 0.08);
}

/* --- Link (Personalizar) ---------------------------------- */
.mg-cookie-btn--link {
  background: none;
  color: var(--mg-areia);
  padding: 10px 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.mg-cookie-btn--link:hover {
  color: var(--mg-terracota);
}

/* --- Verde (Salvar Preferências) -------------------------- */
.mg-cookie-btn--verde {
  background-color: var(--mg-verde);
  color: var(--mg-white);
  width: 100%;
  padding: 12px 24px;
  font-size: 0.938rem;
}

.mg-cookie-btn--verde:hover {
  background-color: var(--mg-verde-hover);
}

/* ============================================================
   3. PREFERENCES MODAL OVERLAY
   ============================================================ */
.mg-cookie-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--mg-z-modal);
  background-color: var(--mg-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  font-family: var(--mg-font);
  animation: mgFadeIn 0.3s ease both;
}

.mg-cookie-overlay[aria-hidden="true"] {
  display: none;
}

/* ============================================================
   4. PREFERENCES MODAL
   ============================================================ */
.mg-cookie-modal {
  background-color: var(--mg-white);
  border-radius: var(--mg-radius-lg);
  box-shadow: var(--mg-modal-shadow);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  animation: mgSlideUp 0.35s ease both;
}

/* --- Modal Header ----------------------------------------- */
.mg-cookie-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px 16px;
  border-bottom: 1px solid var(--mg-gray-200);
}

.mg-cookie-modal__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--mg-grafite);
  margin: 0;
}

.mg-cookie-modal__close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--mg-gray-600);
  font-size: 1.5rem;
  line-height: 1;
  padding: 4px;
  border-radius: var(--mg-radius-sm);
  transition: color var(--mg-transition), background-color var(--mg-transition);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
}

.mg-cookie-modal__close:hover {
  color: var(--mg-grafite);
  background-color: var(--mg-gray-100);
}

.mg-cookie-modal__close:focus-visible {
  outline: 2px solid var(--mg-verde);
  outline-offset: 2px;
}

/* --- Modal Body ------------------------------------------- */
.mg-cookie-modal__body {
  padding: 20px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mg-cookie-modal__description {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--mg-gray-600);
  margin: 0;
}

/* --- Cookie Category -------------------------------------- */
.mg-cookie-category {
  border: 1px solid var(--mg-gray-200);
  border-radius: var(--mg-radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  transition: border-color var(--mg-transition);
}

.mg-cookie-category:hover {
  border-color: var(--mg-gray-400);
}

.mg-cookie-category__info {
  flex: 1 1 0%;
}

.mg-cookie-category__title {
  font-size: 0.938rem;
  font-weight: 600;
  color: var(--mg-grafite);
  margin: 0 0 4px;
}

.mg-cookie-category__desc {
  font-size: 0.813rem;
  line-height: 1.5;
  color: var(--mg-gray-600);
  margin: 0;
}

/* "Sempre ativo" label ------------------------------------- */
.mg-cookie-category__always {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--mg-verde);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
  padding-top: 2px;
}

/* --- Toggle Switch ---------------------------------------- */
.mg-cookie-toggle {
  position: relative;
  flex-shrink: 0;
  width: 48px;
  height: 26px;
  padding-top: 2px;
}

.mg-cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.mg-cookie-toggle__track {
  display: block;
  width: 48px;
  height: 26px;
  background-color: var(--mg-gray-200);
  border-radius: 26px;
  cursor: pointer;
  transition: background-color var(--mg-transition);
  position: relative;
}

.mg-cookie-toggle__track::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background-color: var(--mg-white);
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: transform var(--mg-transition);
}

/* Checked state */
.mg-cookie-toggle input:checked + .mg-cookie-toggle__track {
  background-color: var(--mg-verde);
}

.mg-cookie-toggle input:checked + .mg-cookie-toggle__track::after {
  transform: translateX(22px);
}

/* Disabled state (essential) */
.mg-cookie-toggle input:disabled + .mg-cookie-toggle__track {
  background-color: var(--mg-verde);
  opacity: 0.6;
  cursor: not-allowed;
}

.mg-cookie-toggle input:disabled:checked + .mg-cookie-toggle__track::after {
  transform: translateX(22px);
}

/* Focus visible */
.mg-cookie-toggle input:focus-visible + .mg-cookie-toggle__track {
  outline: 2px solid var(--mg-terracota);
  outline-offset: 2px;
}

/* --- Modal Footer ----------------------------------------- */
.mg-cookie-modal__footer {
  padding: 16px 28px 24px;
  border-top: 1px solid var(--mg-gray-200);
}

/* ============================================================
   5. ANIMATIONS
   ============================================================ */
@keyframes mgSlideUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* ============================================================
   6. RESPONSIVE – Mobile (≤ 640px)
   ============================================================ */
@media (max-width: 640px) {
  .mg-cookie-banner {
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    gap: 16px;
  }

  .mg-cookie-banner__actions {
    flex-direction: column;
    gap: 8px;
  }

  .mg-cookie-btn {
    width: 100%;
    text-align: center;
  }

  .mg-cookie-overlay {
    padding: 12px;
    align-items: flex-end;
  }

  .mg-cookie-modal {
    max-height: 85vh;
    border-radius: var(--mg-radius-lg) var(--mg-radius-lg) 0 0;
  }

  .mg-cookie-modal__header {
    padding: 20px 20px 14px;
  }

  .mg-cookie-modal__body {
    padding: 16px 20px;
  }

  .mg-cookie-modal__footer {
    padding: 14px 20px 20px;
  }

  .mg-cookie-category {
    padding: 14px 16px;
  }
}