/* ==========================================================================
   SESSAIA STUDIO | Guest Checkout & Receipt Styles
   ========================================================================== */

.checkout-modal {
  background-color: var(--color-chalk);
  width: 95%;
  max-width: 760px;
  max-height: 90vh;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-float);
  overflow-y: auto;
  position: relative;
  border: 1px solid rgba(44, 57, 69, 0.1);
  padding: clamp(1.5rem, 4vw, 3rem);
}

.checkout-header {
  text-align: center;
  margin-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(44, 57, 69, 0.08);
  padding-bottom: var(--space-lg);
}

.checkout-title {
  font-family: var(--font-serif-brand);
  font-size: 1.8rem;
  color: var(--color-slate-ink);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 400;
}

.checkout-subtitle {
  font-size: 0.78rem;
  font-family: var(--font-subline);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-aegean-blue);
}

/* Form Controls */
.checkout-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-section-title {
  font-family: var(--font-serif-brand);
  font-size: 1.15rem;
  color: var(--color-slate-ink);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 400;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  display: block;
  font-family: var(--font-subline);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-slate-ink-60);
  margin-bottom: 0.35rem;
}

.form-input,
.form-select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  background-color: var(--color-chalk);
  border: 1px solid var(--color-pebble-grey);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-slate-ink);
  transition: border-color var(--duration-fast), background-color var(--duration-fast), box-shadow var(--duration-fast);
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-aegean-blue);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 2px rgba(74, 93, 110, 0.15);
}

/* Shipping Options */
.shipping-options-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.shipping-option-card {
  border: 1px solid var(--color-pebble-grey);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--color-chalk);
  cursor: pointer;
  transition: all var(--duration-fast);
}

.shipping-option-card:hover {
  border-color: var(--color-slate-ink);
}

.shipping-option-card.selected {
  border-color: var(--color-deep-mole);
  background-color: rgba(243, 239, 230, 0.45);
}

.shipping-opt-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.shipping-opt-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-slate-ink);
}

.shipping-opt-desc {
  font-size: 0.75rem;
  color: var(--color-slate-ink-60);
}

.shipping-opt-price {
  font-family: var(--font-mono-meta);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-deep-mole);
}

/* Order Summary Box */
.checkout-order-summary {
  background-color: #FFFFFF;
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  border: 1px solid var(--color-pebble-grey);
  box-shadow: 0 2px 8px rgba(44, 57, 69, 0.03);
}

.summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  color: var(--color-slate-ink-60);
}

.summary-line.total {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-deep-mole);
  border-top: 1px solid rgba(44, 57, 69, 0.12);
  padding-top: 0.75rem;
  margin-top: 0.75rem;
  margin-bottom: 0;
}

/* Order Confirmation Receipt */
.order-confirmation-box {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
}

.order-success-icon {
  width: 64px;
  height: 64px;
  background-color: var(--color-chalk);
  color: var(--color-deep-mole);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-pebble-grey);
}

.order-ref-number {
  font-family: var(--font-mono-meta);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-aegean-blue);
  background-color: var(--color-chalk);
  border: 1px solid var(--color-pebble-grey);
  padding: 0.4rem 1.2rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.1em;
}

.order-receipt-card {
  width: 100%;
  max-width: 520px;
  background-color: #FFFFFF;
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  text-align: left;
  border: 1px solid var(--color-pebble-grey);
  box-shadow: 0 4px 16px rgba(44, 57, 69, 0.04);
}

@media (max-width: 600px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
}