/* ── Layout ────────────────────────────────────────────────── */
.pd-wrap {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100svh;
}

@media (min-width: 768px) {
  .pd-wrap {
    grid-template-columns: 48% 52%;
  }
}

@media (min-width: 1200px) {
  .pd-wrap {
    grid-template-columns: 50% 50%;
  }
}

/* ── Gallery ───────────────────────────────────────────────── */
.pd-gallery {
  display: flex;
  flex-direction: column;
  background: #111;
}

@media (min-width: 768px) {
  .pd-gallery {
    position: sticky;
    top: 0;
    align-self: start;
  }
}

/* Carousel always 1:1 */
.pd-carousel {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

/* Thumbnail strip */
.pd-thumb-strip {
  display: none;
  gap: 2px;
  padding: 4px;
  background: transparent;
  overflow-x: auto;
  scrollbar-width: none;
}

.pd-thumb-strip::-webkit-scrollbar { display: none; }

@media (min-width: 992px) {
  .pd-thumb-strip {
    display: flex;
  }
}

.pd-thumb-img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  flex: 0 0 auto;
  cursor: pointer;
  opacity: 0.45;
  border: 2px solid transparent;
  transition: opacity 0.15s ease, border-color 0.15s ease;
}

.pd-thumb-img:hover,
.pd-thumb-img.active {
  opacity: 1;
}

.pd-thumb-img.active {
  border-color: rgba(240, 240, 240, 0.7);
}

/* ── Info panel ────────────────────────────────────────────── */
.pd-info {
  padding: 4rem 1.5rem 3rem;
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .pd-info {
    padding: 5rem 3rem 5rem;
  }
}

@media (min-width: 1200px) {
  .pd-info {
    padding: 6rem 4rem 6rem;
  }
}

/* ── Status chip ───────────────────────────────────────────── */
.pd-info__top {
  margin-bottom: 1.25rem;
  min-height: 1.25rem;
}

.pd-chip {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.5rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 3px 10px;
  border: 1px solid currentColor;
  border-radius: 2px;
  opacity: 0.6;
  color: var(--fg-color, #f0f0f0);
}

.pd-chip--preorder  { color: #f59e0b; opacity: 1; }
.pd-chip--limited   { color: #a78bfa; opacity: 1; }
.pd-chip--onsale    { color: #ef4444; opacity: 1; }
.pd-chip--lowstock  { color: #fb923c; opacity: 1; }

/* ── Product name ──────────────────────────────────────────── */
.pd-name {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--fg-color, #f0f0f0);
  margin: 0 0 0.75rem;
}

/* ── Price ─────────────────────────────────────────────────── */
.pd-price-row {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  margin-bottom: 2rem;
}

.pd-price {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  font-weight: 300;
  color: var(--fg-color, #f0f0f0);
  opacity: 0.8;
}

.pd-price--sale {
  color: #ef4444;
  opacity: 1;
  font-weight: 500;
  font-size: 1.25rem;
}

.pd-price--orig {
  text-decoration: line-through;
  color: var(--fg-color, #f0f0f0);
  opacity: 0.4;
  font-size: 0.9rem;
}

/* ── Description details ───────────────────────────────────── */
.pd-details {
  margin-bottom: 1.75rem;
  border-top: 1px solid color-mix(in srgb, var(--fg-color, #f0f0f0) 12%, transparent);
}

.pd-details__toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
  padding: 0.85rem 0;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-color, #f0f0f0);
  opacity: 0.65;
  cursor: pointer;
  user-select: none;
}

.pd-details__toggle::-webkit-details-marker { display: none; }

.pd-details__toggle::after {
  content: '+';
  font-size: 1rem;
  font-weight: 200;
  line-height: 1;
}

.pd-details[open] .pd-details__toggle::after { content: '−'; }
.pd-details[open] .pd-details__toggle { opacity: 0.8; }

.pd-details__body {
  padding: 0 0 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.75;
  color: var(--fg-color, #f0f0f0);
  opacity: 0.75;
}

/* ── Preorder alert ────────────────────────────────────────── */
.pd-alert {
  margin-bottom: 1.5rem;
  padding: 0.7rem 1rem;
  border: 1px solid #f59e0b;
  border-radius: 2px;
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #f59e0b;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.pd-alert--expired {
  border-color: color-mix(in srgb, var(--fg-color, #f0f0f0) 15%, transparent);
  color: var(--fg-color, #f0f0f0);
  opacity: 0.4;
}

/* ── Fields ────────────────────────────────────────────────── */
.pd-field {
  margin-bottom: 1.5rem;
}

.pd-field__label {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-color, #f0f0f0);
  opacity: 0.55;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pd-guide-link {
  font-size: 0.5rem;
  letter-spacing: 0.1em;
  color: var(--fg-color, #f0f0f0);
  opacity: 0.5;
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--fg-color, #f0f0f0) 25%, transparent);
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.pd-guide-link:hover { opacity: 1; }

.pd-color-label {
  font-weight: 300;
  color: var(--fg-color, #f0f0f0);
  opacity: 0.6;
  letter-spacing: 0.05em;
  text-transform: none;
}

/* ── Size buttons ──────────────────────────────────────────── */
.pd-size-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.size-btn {
  font-family: var(--font-sans);
  font-size: 0.5625rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: transparent;
  color: var(--fg-color, #f0f0f0);
  border: 1px solid color-mix(in srgb, var(--fg-color, #f0f0f0) 25%, transparent);
  border-radius: 0;
  min-width: 44px;
  padding: 0.45rem 0.65rem;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.size-btn:hover:not(:disabled) {
  border-color: color-mix(in srgb, var(--fg-color, #f0f0f0) 65%, transparent);
}

.size-btn.active {
  background-color: var(--fg-color, #f0f0f0);
  color: var(--bg-color, #0a0a0a);
  border-color: var(--fg-color, #f0f0f0);
}

.size-btn--unavailable,
.size-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  text-decoration: line-through;
}

/* ── Color swatches ────────────────────────────────────────── */
.pd-color-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.color-input {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--fg-color, #f0f0f0) 30%, transparent);
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
  flex: 0 0 auto;
}

.color-input:hover:not(:disabled) {
  border-color: color-mix(in srgb, var(--fg-color, #f0f0f0) 70%, transparent);
}

.selected-color {
  border: 2px solid var(--fg-color, #f0f0f0) !important;
  box-shadow: 0 0 0 2px var(--bg-color, #0a0a0a);
}

.disabled-color {
  opacity: 0.3 !important;
  cursor: not-allowed !important;
}

/* ── Quantity stepper ──────────────────────────────────────── */
.pd-qty-max {
  font-weight: 300;
  font-size: 0.5rem;
  opacity: 0.4;
  letter-spacing: 0.08em;
  text-transform: none;
  color: var(--fg-color, #f0f0f0);
}

.pd-qty-stepper {
  display: inline-flex;
  align-items: stretch;
  border: 1px solid color-mix(in srgb, var(--fg-color, #f0f0f0) 20%, transparent);
}

.pd-qty-btn {
  background: transparent;
  border: none;
  color: var(--fg-color, #f0f0f0);
  font-size: 1rem;
  font-weight: 200;
  width: 42px;
  height: 42px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s ease;
  flex: 0 0 auto;
}

.pd-qty-btn:hover:not(:disabled) {
  background-color: color-mix(in srgb, var(--fg-color, #f0f0f0) 8%, transparent);
}

.pd-qty-btn:disabled {
  opacity: 0.25;
  cursor: not-allowed;
}

.pd-qty-num {
  min-width: 40px;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--fg-color, #f0f0f0);
  border-left: 1px solid color-mix(in srgb, var(--fg-color, #f0f0f0) 20%, transparent);
  border-right: 1px solid color-mix(in srgb, var(--fg-color, #f0f0f0) 20%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}

/* ── Add to cart ───────────────────────────────────────────── */
.pd-cta {
  margin-top: 2rem;
}

.add-to-cart-btn {
  display: block;
  width: 100%;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.625rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  background-color: var(--fg-color, #f0f0f0);
  color: var(--bg-color, #0a0a0a);
  border: 1px solid var(--fg-color, #f0f0f0);
  border-radius: 0;
  padding: 1.1rem;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.add-to-cart-btn:hover:not(:disabled) {
  background-color: transparent;
  color: var(--fg-color, #f0f0f0);
}

.add-to-cart-btn:disabled {
  opacity: 0.38;
  cursor: not-allowed;
}

/* ── Field validation error state ──────────────────────────── */
.pd-field__label--error {
  color: #ef4444 !important;
  opacity: 1 !important;
}

/* ── Coming soon / notify ──────────────────────────────────── */
.pd-notify {
  margin-top: 1.5rem;
}

/* ── Size guide modal ──────────────────────────────────────── */
.sg-dialog {
  --sg-bg: #111;
  --sg-fg: #f0f0f0;
  --sg-border: rgba(240, 240, 240, 0.1);
  --sg-muted: rgba(240, 240, 240, 0.4);
}

.sg-modal {
  background: var(--sg-bg);
  color: var(--sg-fg);
  border: 1px solid var(--sg-border);
  border-radius: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 85vh;
}

.sg-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 2rem 2rem 1.5rem;
  border-bottom: 1px solid var(--sg-border);
  flex: 0 0 auto;
}

.sg-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.5rem;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--sg-muted);
  margin: 0 0 0.4rem;
}

.sg-title {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 200;
  letter-spacing: 0.02em;
  color: var(--sg-fg);
  margin: 0;
}

.sg-close {
  background: none;
  border: none;
  color: var(--sg-muted);
  font-size: 0.875rem;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
  transition: color 0.15s ease;
  flex: 0 0 auto;
  margin-top: 0.15rem;
}

.sg-close:hover { color: var(--sg-fg); }

.sg-body {
  padding: 1.75rem 2rem 2rem;
  overflow-y: auto;
  flex: 1;
}

.sg-section {
  margin-bottom: 2rem;
}

.sg-section-label {
  font-family: var(--font-sans);
  font-size: 0.5625rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sg-muted);
  margin: 0 0 0.75rem;
}

.sg-table-wrap {
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--sg-border) transparent;
}

.sg-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 300;
}

.sg-table th {
  font-size: 0.5rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sg-muted);
  padding: 0 1rem 0.75rem 0;
  border-bottom: 1px solid var(--sg-border);
  white-space: nowrap;
  text-align: left;
}

.sg-table td {
  padding: 0.7rem 1rem 0.7rem 0;
  border-bottom: 1px solid var(--sg-border);
  color: var(--sg-fg);
  white-space: nowrap;
}

.sg-table tbody tr:last-child td {
  border-bottom: none;
}

.sg-table tbody tr:hover td {
  background: rgba(240, 240, 240, 0.03);
}

.sg-charts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.sg-chart-img {
  width: 100%;
  display: block;
}

.sg-empty {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 300;
  color: var(--sg-muted);
}