/* ============================================================
   cart.css — Carrito de compras + modales de checkout
   ============================================================ */

/* ── Botón del carrito en el navbar ───────────────────────── */
.cart-btn {
  position:   relative;
  background: none;
  border:     none;
  cursor:     pointer;
  padding:    8px; /* Área de clic optimizada */
  color:      var(--gray-900);
  display:    inline-flex; /* Centra el SVG perfectamente */
  align-items: center;
  justify-content: center;
  transition: color .2s, transform .2s;
}

/* El icono cambia de color al pasar el mouse gracias a currentColor en el SVG */
.cart-btn:hover { 
  color: var(--green); 
  transform: translateY(-1px);
}

#cart-badge {
  position:        absolute;
  top:             -2px; /* Ajustado para el icono SVG */
  right:           -2px;
  width:           18px;
  height:          18px;
  background:      var(--green);
  color:           #fff;
  font-size:       10px;
  font-weight:     700;
  border-radius:   50%;
  display:         flex;
  align-items:     center;
  justify-content: center;
  line-height:     1;
  border:          2px solid #fff; /* Crea separación visual con el icono */
  z-index:         2;
}

/* ── Overlay oscuro ────────────────────────────────────────── */
.cart-overlay {
  display:    none;
  position:   fixed;
  inset:      0;
  background: rgba(0,0,0,.45);
  z-index:    1100;
  animation:  fadeIn .2s ease;
}
.cart-overlay.open { display: block; }

/* ── Sidebar del carrito ───────────────────────────────────── */
.cart-sidebar {
  position:   fixed;
  top:        0;
  right:      -420px;
  width:      min(420px, 100vw);
  height:     100vh;
  background: #fff;
  box-shadow: -4px 0 24px rgba(0,0,0,.12);
  z-index:    1200;
  display:    flex;
  flex-direction: column;
  transition: right .3s cubic-bezier(.4,0,.2,1);
  overflow:   hidden;
}
.cart-sidebar.open { right: 0; }

.cart-sidebar__header {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  padding:         20px 24px;
  border-bottom:   1px solid var(--border);
  flex-shrink:     0;
}
.cart-sidebar__header h2 {
  font-size:   18px;
  font-weight: 700;
  color:       var(--gray-900);
  margin:      0;
}
.cart-close {
  background: none;
  border:     none;
  cursor:     pointer;
  font-size:  22px;
  color:      var(--gray-400);
  padding:    4px;
  line-height: 1;
  transition: color .2s;
}
.cart-close:hover { color: var(--gray-900); }

.cart-sidebar__body {
  flex:       1;
  overflow-y: auto;
  padding:    16px 24px;
}

/* Estado vacío */
#cart-empty {
  flex-direction: column;
  align-items:    center;
  justify-content:center;
  height:         100%;
  gap:            12px;
  color:          var(--gray-400);
}
.cart-empty-icon { font-size: 48px; }
#cart-empty h3   { font-size: 18px; font-weight: 600; color: var(--gray-900); margin: 0; }
#cart-empty p    { font-size: 14px; margin: 0; }

/* Items */
#cart-full { flex-direction: column; height: 100%; }
#cart-items-list { flex: 1; display: flex; flex-direction: column; gap: 12px; }

.cart-item {
  display:       flex;
  flex-direction:column;
  gap:           6px;
  padding:       12px;
  background:    var(--gray-50);
  border-radius: 10px;
  border:        1px solid var(--border);
}
.cart-item__info { display: flex; justify-content: space-between; align-items: flex-start; }
.cart-item__name  { font-size: 14px; font-weight: 600; color: var(--gray-900); }
.cart-item__price { font-size: 13px; color: var(--gray-400); white-space: nowrap; }

.cart-item__controls {
  display:     flex;
  align-items: center;
  gap:         8px;
}
.qty-btn {
  width:           28px;
  height:          28px;
  border:          1px solid var(--border);
  border-radius:   6px;
  background:      #fff;
  cursor:          pointer;
  font-size:       16px;
  display:         flex;
  align-items:     center;
  justify-content: center;
  transition:      all .15s;
  line-height:     1;
  color:           var(--gray-900);
}
.qty-btn:hover   { background: var(--green); color: #fff; border-color: var(--green); }
.qty-value       { font-size: 15px; font-weight: 700; color: var(--gray-900); min-width: 20px; text-align: center; }
.remove-btn      { margin-left: auto; background: none; border: none; cursor: pointer; font-size: 16px; opacity: .5; transition: opacity .2s; }
.remove-btn:hover{ opacity: 1; }

.cart-item__subtotal {
  font-size:   15px;
  font-weight: 700;
  color:       var(--green);
  text-align:  right;
}

/* Footer del sidebar */
.cart-sidebar__footer {
  padding:     20px 24px;
  border-top:  1px solid var(--border);
  flex-shrink: 0;
  background:  #fff;
}
.cart-total-row {
  display:         flex;
  justify-content: space-between;
  align-items:     center;
  margin-bottom:   16px;
}
.cart-total-label { font-size: 15px; color: var(--gray-500); }
#cart-total-amount { font-size: 22px; font-weight: 800; color: var(--green); }
#cart-checkout-btn {
  width:      100%;
  padding:    13px;
  font-size:  15px;
  font-weight:700;
  border-radius: 10px;
}

/* ── Modal base ────────────────────────────────────────────── */
.modal-backdrop {
  display:         none;
  position:        fixed;
  inset:           0;
  background:      rgba(0,0,0,.5);
  z-index:         1300;
  align-items:     center;
  justify-content: center;
  padding:         16px;
}
.modal-backdrop.open { display: flex; }

.modal-box {
  background:    #fff;
  border-radius: 16px;
  width:         100%;
  max-width:     520px;
  max-height:    90vh;
  overflow-y:    auto;
  box-shadow:    0 20px 60px rgba(0,0,0,.2);
  animation:     slideUp .25s ease;
}
@keyframes slideUp {
  from { transform: translateY(24px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.modal-header {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  padding:         20px 24px;
  border-bottom:   1px solid var(--border);
}
.modal-header h2 { font-size: 18px; font-weight: 700; color: var(--gray-900); margin: 0; }
.modal-close {
  background: none; border: none; cursor: pointer;
  font-size: 22px; color: var(--gray-400); padding: 4px; line-height: 1;
}
.modal-body { padding: 24px; }

/* ── Checkout modal ────────────────────────────────────────── */
.checkout-item {
  display:         flex;
  justify-content: space-between;
  font-size:       14px;
  color:           var(--gray-500);
  padding:         6px 0;
  border-bottom:   1px solid var(--gray-50);
}
.checkout-total-row {
  display:         flex;
  justify-content: space-between;
  align-items:     center;
  margin:          16px 0 24px;
  padding-top:     12px;
  border-top:      2px solid var(--green);
}
.checkout-total-label { font-size: 15px; font-weight: 600; color: var(--gray-900); }
#checkout-total { font-size: 22px; font-weight: 800; color: var(--green); }

.checkout-divider {
  border: none; border-top: 1px solid var(--border);
  margin: 20px 0;
}

/* Campos del formulario de checkout */
.co-field {
  margin-bottom: 16px;
}
.co-field label {
  display:     block;
  font-size:   13px;
  font-weight: 500;
  color:       var(--gray-900);
  margin-bottom: 6px;
}
.co-field input {
  width:         100%;
  height:        40px;
  background:    #f3f3f5;
  border:        1px solid transparent;
  border-radius: 8px;
  padding:       0 12px;
  font-size:     14px;
  font-family:   inherit;
  color:         var(--gray-900);
  outline:       none;
  transition:    border-color .2s, box-shadow .2s;
}
.co-field input:focus {
  border-color: var(--green);
  box-shadow:   0 0 0 3px rgba(0,166,62,.12);
  background:   #fff;
}
.co-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* Stripe Card Element */
.stripe-card-wrapper {
  background:    #f3f3f5;
  border:        1px solid transparent;
  border-radius: 8px;
  padding:       11px 12px;
  transition:    border-color .2s;
}
.stripe-card-wrapper.StripeElement--focus {
  border-color: var(--green);
  box-shadow:   0 0 0 3px rgba(0,166,62,.12);
  background:   #fff;
}
#stripe-card-errors {
  font-size:   13px;
  color:       #ef4444;
  margin-top:  6px;
  min-height:  18px;
}
#checkout-form-error {
  font-size:     14px;
  color:         #ef4444;
  margin-bottom: 12px;
  min-height:    18px;
}
#checkout-submit-btn {
  width:      100%;
  padding:    13px;
  font-size:  15px;
  font-weight:700;
  border-radius: 10px;
  margin-top: 8px;
}
#checkout-submit-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* ── Modal de éxito ────────────────────────────────────────── */
.success-modal-body {
  text-align:     center;
  padding:        40px 32px;
  display:        flex;
  flex-direction: column;
  align-items:    center;
  gap:            16px;
}
.success-icon   { font-size: 64px; }
.success-title  { font-size: 24px; font-weight: 700; color: var(--gray-900); margin: 0; }
.success-msg    { font-size: 16px; color: var(--gray-500); line-height: 1.6; margin: 0; }
.success-email  { font-weight: 700; color: var(--green); }
.success-note   { font-size: 14px; color: var(--gray-400); background: var(--gray-50); padding: 12px 16px; border-radius: 8px; width: 100%; }

/* ── Toast ─────────────────────────────────────────────────── */
#toast-notification {
  position:      fixed;
  bottom:        24px;
  left:          50%;
  transform:     translateX(-50%) translateY(80px);
  background:    var(--gray-900);
  color:         #fff;
  padding:       12px 24px;
  border-radius: 10px;
  font-size:     14px;
  font-weight:   500;
  z-index:       9999;
  opacity:       0;
  transition:    transform .3s ease, opacity .3s ease;
  white-space:   nowrap;
  pointer-events:none;
}
#toast-notification.toast--visible {
  transform: translateX(-50%) translateY(0);
  opacity:   1;
}
#toast-notification.toast--success { background: var(--green); }
#toast-notification.toast--error   { background: #ef4444; }

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

@media (max-width: 480px) {
  .co-row { grid-template-columns: 1fr; }
  .modal-body { padding: 16px; }
}