/* ============================================
   NASHMI CLUB — Standalone site additions
   إضافات فوق نظام التصميم الأساسي (nashmi-theme.css):
   checkout, toast, confirmation, swatches, faq
   ============================================ */

/* ---------- Toast ---------- */
.nc-toast {
  position: fixed;
  bottom: 24px;
  right: 50%;
  transform: translate(50%, 20px);
  background: var(--nc-charcoal);
  color: var(--cream);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 12px 22px;
  font-size: 14px;
  font-weight: 600;
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s var(--ease), transform .3s var(--ease);
  box-shadow: 0 10px 40px rgba(0,0,0,.5);
}
.nc-toast.is-visible { opacity: 1; transform: translate(50%, 0); }

/* ---------- Checkout layout ---------- */
.checkout-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: start;
  padding-bottom: 80px;
}
@media (max-width: 900px) {
  .checkout-grid { grid-template-columns: 1fr; }
  .checkout-summary { order: -1; }
}

.checkout-form .policy-form-field { margin-bottom: 18px; }
.checkout-form label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--cream);
}
.checkout-form label .req { color: var(--gold); }
.checkout-form .field-hint { font-size: 12px; color: var(--text-gray); margin-top: 6px; }

.nc-input, .nc-select, .nc-textarea {
  width: 100%;
  background: var(--surface-card);
  color: var(--cream);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-size: 15px;
  transition: border-color var(--transition-fast, .15s);
}
.nc-input:focus, .nc-select:focus, .nc-textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.nc-input.is-invalid, .nc-select.is-invalid { border-color: #EF4444; }
.field-error { display: none; font-size: 12.5px; color: #F87171; margin-top: 6px; }
.field-error.is-visible { display: block; }

.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .form-row-2 { grid-template-columns: 1fr; } }

/* ---------- Payment methods ---------- */
.pay-methods { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 8px 0 18px; }
@media (max-width: 560px) { .pay-methods { grid-template-columns: 1fr; } }
.pay-card {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface-card);
  padding: 18px;
  cursor: pointer;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.pay-card input { position: absolute; opacity: 0; }
.pay-card__title { font-weight: 800; font-size: 15px; display: flex; align-items: center; gap: 10px; }
.pay-card__desc { font-size: 12.5px; color: var(--text-gray); margin-top: 6px; line-height: 1.5; }
.pay-card.is-active { border-color: var(--gold); background: rgba(198,161,91,.07); }
.pay-card.is-active .pay-card__title { color: var(--gold-light); }

/* ---------- CLiQ panel ---------- */
.cliq-panel {
  display: none;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 18px;
  background: rgba(198,161,91,.04);
}
.cliq-panel.is-visible { display: block; }
.cliq-alias {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--nc-black);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin: 12px 0;
}
.cliq-alias__value { font-size: 22px; font-weight: 900; letter-spacing: .12em; color: var(--gold); }
.cliq-alias button {
  font-size: 12px; font-weight: 700;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-full, 999px);
  padding: 7px 14px;
  color: var(--cream);
  transition: all .2s;
}
.cliq-alias button:hover { border-color: var(--gold); color: var(--gold); }

.upload-box {
  border: 2px dashed var(--line-strong);
  border-radius: var(--radius);
  padding: 26px 18px;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s;
  position: relative;
}
.upload-box:hover, .upload-box.is-dragover { border-color: var(--gold); }
.upload-box input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.upload-box__icon { font-size: 26px; margin-bottom: 6px; color: var(--gold); }
.upload-box__text { font-size: 13.5px; color: var(--text-gray); }
.upload-box__preview { display: none; margin-top: 14px; }
.upload-box__preview img {
  max-height: 180px;
  margin: 0 auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
}
.upload-box.has-file .upload-box__preview { display: block; }

/* ---------- Order summary (checkout) ---------- */
.checkout-summary {
  background: var(--surface-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  position: sticky;
  top: 90px;
}
.checkout-summary h3 { margin: 0 0 16px; font-size: 17px; }
.summary-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13.5px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}
.summary-item__meta { color: var(--text-gray); font-size: 12px; margin-top: 2px; }
.summary-row { display: flex; justify-content: space-between; padding: 10px 0; font-size: 14px; }
.summary-row.total {
  font-size: 17px; font-weight: 900;
  border-top: 1px solid var(--line-strong);
  margin-top: 8px; padding-top: 16px;
  color: var(--gold-light);
}
.free-ship-note { font-size: 12px; color: var(--gold); }

/* ---------- Submit button state ---------- */
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn .spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: nc-spin .7s linear infinite;
  vertical-align: -2px;
  margin-inline-start: 8px;
}
@keyframes nc-spin { to { transform: rotate(360deg); } }

/* ---------- Order confirmation ---------- */
.confirm-wrap { max-width: 640px; margin: 0 auto; text-align: center; padding: 70px 0 90px; }
.confirm-icon {
  width: 74px; height: 74px;
  border-radius: 50%;
  background: rgba(198,161,91,.12);
  border: 1px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 22px;
  color: var(--gold);
  font-size: 32px;
}
.confirm-order-id {
  display: inline-block;
  background: var(--surface-card);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: .08em;
  color: var(--gold);
  margin: 14px 0;
}
.confirm-details {
  text-align: right;
  background: var(--surface-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  margin: 24px 0;
}

/* ---------- Product page: color swatches ---------- */
.color-swatches { display: flex; gap: 10px; }
.color-swatch {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 2px solid var(--line-strong);
  cursor: pointer;
  position: relative;
  transition: border-color .2s, transform .2s;
}
.color-swatch.is-active { border-color: var(--gold); transform: scale(1.08); }
.color-swatch .check { display: none; }

/* ---------- FAQ accordion ---------- */
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-card);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 700;
  font-size: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; color: var(--gold); font-size: 20px; font-weight: 400; }
.faq-item[open] summary::after { content: '−'; }
.faq-item .faq-body { padding: 0 20px 18px; color: var(--text-gray); font-size: 14px; line-height: 1.8; }

/* ---------- Size guide page ---------- */
.size-table-wrap { max-width: 720px; margin: 0 auto; }
.size-tips { margin-top: 26px; }

/* ---------- Cart page (standalone tweaks) ---------- */
.cart-item__remove { cursor: pointer; }

/* ---------- Page hero (بديل الـ template-header للصفحات الثابتة) ---------- */
.page-head { text-align: center; padding: 60px 0 34px; }
.page-head h1 { font-size: clamp(28px, 5vw, 44px); margin: 0 0 10px; }
.page-head p { color: var(--text-gray); max-width: 560px; margin: 0 auto; }