/* ==========================================================================
   CraftsBo — Components
   ========================================================================== */

/* ---- Buttons ---- */

.btn {
  --btn-bg: var(--color-ink);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 52px;
  padding-inline: var(--space-6);
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bg);
  border-radius: var(--radius-xs);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  transition: background var(--duration-base) var(--ease-out), color var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out), transform var(--duration-fast) var(--ease-out);
}
.btn:hover { background: var(--color-ink-soft); border-color: var(--color-ink-soft); }
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

.btn--outline {
  --btn-bg: transparent;
  --btn-fg: var(--color-ink);
  border-color: var(--color-ink);
}
.btn--outline:hover { background: var(--color-ink); color: #fff; }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--color-ink);
  border-color: transparent;
  height: auto;
  padding-inline: 0;
}
.btn--ghost:hover { background: transparent; color: var(--color-gold); }

.btn--gold {
  --btn-bg: var(--color-gold);
  --btn-fg: #fff;
  border-color: var(--color-gold);
}
.btn--gold:hover { background: #8a5406; border-color: #8a5406; }

.btn--on-dark {
  --btn-bg: #fff;
  --btn-fg: var(--color-ink);
  border-color: #fff;
}
.btn--on-dark:hover { background: transparent; color: #fff; }

.btn--outline-on-dark {
  --btn-bg: transparent;
  --btn-fg: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn--outline-on-dark:hover { background: #fff; color: var(--color-ink); border-color: #fff; }

.btn--sm { height: 42px; padding-inline: var(--space-5); font-size: var(--text-xs); }
.btn--full { width: 100%; }

.btn--icon {
  width: 52px; height: 52px; padding: 0;
}

.text-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-ink);
  padding-bottom: 2px;
  background-image: linear-gradient(currentColor, currentColor);
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 100% 1px;
  transition: color var(--duration-base) var(--ease-out);
}
.text-link:hover { color: var(--color-gold); }
.text-link svg { width: 14px; height: 14px; transition: transform var(--duration-base) var(--ease-out); }
.text-link:hover svg { transform: translateX(3px); }

/* ---- Icon button ---- */

.icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--color-ink);
  transition: color var(--duration-base) var(--ease-out);
}
.icon-btn:hover { color: var(--color-gold); }
.icon-btn svg { width: 21px; height: 21px; }

.icon-btn__badge {
  position: absolute;
  top: 4px; right: 4px;
  min-width: 16px;
  height: 16px;
  padding: 0 3px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-gold);
  color: #fff;
  font-size: 0.625rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  line-height: 1;
}

/* ---- Badges / tags ---- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  height: 26px;
  padding-inline: var(--space-3);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background: var(--color-muted);
  color: var(--color-ink-soft);
}
.badge--gold { background: var(--color-gold-bg); color: var(--color-gold); }
.badge--dark { background: var(--color-ink); color: #fff; }
.badge--outline { background: transparent; border: 1px solid var(--color-border-strong); }

.badge--bts { background: var(--accent-bts-bg); color: var(--accent-bts); }
.badge--halloween { background: var(--accent-halloween-bg); color: var(--accent-halloween); }
.badge--summer { background: var(--accent-summer-bg); color: var(--accent-summer); }
.badge--trending { background: var(--accent-trending-bg); color: var(--accent-trending); }

/* ---- Rating stars ---- */

.stars {
  display: inline-flex;
  gap: 2px;
  color: var(--color-gold);
}
.stars svg { width: 14px; height: 14px; }
.stars[data-size="lg"] svg { width: 18px; height: 18px; }

.rating-line {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-muted-fg);
}

/* ---- Product card ---- */

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.product-card__frame {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.product-card__swap {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--duration-slow) var(--ease-out);
}

.product-card__badges {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: flex-start;
}

.product-card__wishlist {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  z-index: 2;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-full);
  color: var(--color-ink);
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity var(--duration-base) var(--ease-out), transform var(--duration-base) var(--ease-out), color var(--duration-base) var(--ease-out);
}
.product-card__wishlist svg { width: 17px; height: 17px; }
.product-card__wishlist:hover { color: var(--color-destructive); }
.product-card__wishlist.is-active { color: var(--color-destructive); opacity: 1; transform: none; }

.product-card__quickadd {
  position: absolute;
  left: var(--space-3);
  right: var(--space-3);
  bottom: var(--space-3);
  z-index: 2;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--duration-base) var(--ease-out), transform var(--duration-base) var(--ease-out);
}

@media (hover: hover) {
  .product-card:hover .product-card__swap { opacity: 1; }
  .product-card:hover .product-card__wishlist,
  .product-card:hover .product-card__quickadd { opacity: 1; transform: none; }
  .product-card__frame img,
  .product-card__frame .media { transition: transform 700ms var(--ease-out); }
  .product-card:hover .product-card__frame > .media:first-child { transform: scale(1.045); }
}

.product-card__body { padding-inline: var(--space-1); }

.product-card__title {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink);
  margin-top: var(--space-1);
}

.product-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-2);
}

.product-card__price {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink);
}
.product-card__price s { color: var(--color-muted-fg); font-weight: 400; margin-right: var(--space-2); }

.product-card__swatches {
  display: flex;
  gap: 6px;
  margin-top: var(--space-2);
}

.swatch {
  width: 16px; height: 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-strong);
  box-shadow: 0 0 0 2px transparent;
  cursor: pointer;
  transition: box-shadow var(--duration-fast) var(--ease-out);
}
.swatch:hover, .swatch.is-active { box-shadow: 0 0 0 2px var(--color-bg), 0 0 0 3px var(--color-ink); }

/* ---- Filter chips ---- */

.chip {
  display: inline-flex;
  align-items: center;
  height: 42px;
  padding-inline: var(--space-5);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-ink-soft);
  background: var(--color-surface);
  transition: all var(--duration-base) var(--ease-out);
  white-space: nowrap;
}
.chip:hover { border-color: var(--color-ink); color: var(--color-ink); }
.chip.is-active { background: var(--color-ink); border-color: var(--color-ink); color: #fff; }

/* ---- Quantity stepper ---- */

.stepper {
  display: inline-flex;
  align-items: center;
  height: 52px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-xs);
}
.stepper__btn {
  width: 44px; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-ink);
  transition: background var(--duration-fast) var(--ease-out);
}
.stepper__btn:hover { background: var(--color-muted); }
.stepper__btn svg { width: 13px; height: 13px; }
.stepper__value {
  width: 40px;
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 600;
}

/* ---- Size selector ---- */

.size-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.size-opt {
  min-width: 52px;
  height: 48px;
  padding-inline: var(--space-3);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-xs);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink);
  transition: all var(--duration-fast) var(--ease-out);
}
.size-opt:hover:not(.is-disabled) { border-color: var(--color-ink); }
.size-opt.is-active { background: var(--color-ink); border-color: var(--color-ink); color: #fff; }
.size-opt.is-disabled {
  color: var(--color-border-strong);
  border-color: var(--color-border);
  text-decoration: line-through;
  cursor: not-allowed;
}

/* ---- Accordion ---- */

.accordion-item { border-bottom: 1px solid var(--color-border); }

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-5);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  text-align: left;
  color: var(--color-ink);
}

.accordion-trigger__icon {
  flex-shrink: 0;
  width: 20px; height: 20px;
  position: relative;
}
.accordion-trigger__icon::before,
.accordion-trigger__icon::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform var(--duration-base) var(--ease-out), opacity var(--duration-base) var(--ease-out);
}
.accordion-trigger__icon::before { width: 14px; height: 1px; }
.accordion-trigger__icon::after { width: 1px; height: 14px; }
.accordion-item.is-open .accordion-trigger__icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }

.accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration-slow) var(--ease-out);
}
.accordion-item.is-open .accordion-panel { grid-template-rows: 1fr; }
.accordion-panel__inner {
  overflow: hidden;
}
.accordion-panel__content {
  padding-bottom: var(--space-5);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-ink-soft);
  font-weight: 300;
}

/* ---- Tabs (collections filter / product info) ---- */

.tabs { display: flex; gap: var(--space-6); border-bottom: 1px solid var(--color-border); }
.tab {
  padding-block: var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-muted-fg);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out);
}
.tab:hover { color: var(--color-ink); }
.tab.is-active { color: var(--color-ink); border-color: var(--color-gold); }

/* ---- Forms ---- */

.field { display: flex; flex-direction: column; gap: var(--space-2); text-align: left; }
.field label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-ink-soft);
}
.field input, .field select {
  height: 52px;
  padding-inline: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-xs);
  font-size: var(--text-sm);
  color: var(--color-ink);
  transition: border-color var(--duration-base) var(--ease-out);
}
.field input:focus, .field select:focus { border-color: var(--color-ink); outline: none; }
.field__error {
  font-size: var(--text-xs);
  color: var(--color-destructive);
  display: none;
}
.field.has-error input { border-color: var(--color-destructive); }
.field.has-error .field__error { display: block; }
.field__hint { font-size: var(--text-xs); color: var(--color-muted-fg); }

.newsletter-form {
  display: flex;
  gap: var(--space-3);
  max-width: 460px;
}
.newsletter-form input {
  flex: 1;
  height: 56px;
  padding-inline: var(--space-5);
  background: transparent;
  border: 1px solid rgba(255,255,255,0.35);
  color: #fff;
  font-size: var(--text-sm);
  border-radius: var(--radius-xs);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.55); }
.newsletter-form input:focus { outline: none; border-color: #fff; }

@media (max-width: 560px) {
  .newsletter-form { flex-direction: column; }
}

/* ---- Testimonial / review card ---- */

.review-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  height: 100%;
}
.review-card__quote {
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
  color: var(--color-ink);
  font-weight: 300;
}
.review-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: auto;
}
.review-card__avatar {
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  overflow: hidden;
  flex-shrink: 0;
}
.review-card__name { font-size: var(--text-sm); font-weight: 600; }
.review-card__role { font-size: var(--text-xs); color: var(--color-muted-fg); }

/* ---- Toast ---- */

.toast {
  position: fixed;
  left: 50%;
  bottom: var(--space-6);
  transform: translate(-50%, 20px);
  z-index: var(--z-toast);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-ink);
  color: #fff;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-xs);
  box-shadow: var(--shadow-lg);
  font-size: var(--text-sm);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-base) var(--ease-out), transform var(--duration-base) var(--ease-out), visibility var(--duration-base);
  max-width: min(90vw, 420px);
}
.toast.is-visible { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.toast svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--color-gold-soft); }

/* ---- Modal ---- */

.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(16,13,12,0.55);
  z-index: var(--z-modal);
  opacity: 0; visibility: hidden;
  transition: opacity var(--duration-base) var(--ease-out), visibility var(--duration-base);
}
.modal-overlay.is-open { opacity: 1; visibility: visible; }

.modal {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -48%);
  z-index: calc(var(--z-modal) + 1);
  width: min(92vw, 520px);
  max-height: 85vh;
  overflow-y: auto;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  opacity: 0; visibility: hidden;
  transition: opacity var(--duration-base) var(--ease-out), transform var(--duration-base) var(--ease-out), visibility var(--duration-base);
}
.modal.is-open { opacity: 1; visibility: visible; transform: translate(-50%, -50%); }

.modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
}

/* ---- Skeleton loader ---- */

.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--color-muted);
}
.skeleton::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
  transform: translateX(-100%);
  animation: skeleton-sweep 1.3s var(--ease-in-out) infinite;
}
@keyframes skeleton-sweep { to { transform: translateX(100%); } }

/* ---- Divider ---- */

.rule { height: 1px; background: var(--color-border); border: 0; margin: 0; }
.rule--strong { background: var(--color-ink); }

/* ---- Trust bar icons ---- */

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-ink-soft);
}
.trust-item svg { width: 22px; height: 22px; color: var(--color-gold); flex-shrink: 0; }