/* =====================================================================
   Sound Money Records — store.css
   Store grid, product detail, cart, order success.
   ===================================================================== */

/* ---- Filter row -------------------------------------------------------- */
.filter-row { display: flex; gap: 6px; margin-bottom: 16px; flex-wrap: wrap; }
.filter-btn {
  font-family: var(--font-head); font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase;
  padding: 9px 14px; border-radius: 999px;
  border: 1px solid var(--border-hi); color: var(--text-grey); background: var(--near-black);
}
.filter-btn:hover { color: var(--off-white); }
.filter-btn.active { color: var(--black); background: var(--accent); border-color: var(--accent); }

/* ---- Section headings (song-first ordering) ---------------------------- */
.store-section { margin-bottom: 22px; }
.store-heading {
  display: flex; align-items: center; gap: 12px; margin: 6px 0 12px;
  font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 2px; text-transform: uppercase;
  color: var(--text-grey);
}
.store-heading::after { content: ''; flex: 1; height: 1px; background: var(--border-grey); }
.store-heading.for-song { color: var(--accent); }
.store-heading .song-name { color: var(--pure-white); overflow-wrap: anywhere; }

/* ---- Grid -------------------------------------------------------------- */
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 640px) { .grid { grid-template-columns: repeat(3, 1fr); gap: 16px; } }
@media (min-width: 900px) { .grid { grid-template-columns: repeat(4, 1fr); } }

.card {
  display: flex; flex-direction: column;
  background: var(--near-black); border: 1px solid var(--border-grey); border-radius: 8px;
  overflow: hidden; transition: border-color 0.15s, transform 0.1s;
}
.card:hover { border-color: var(--border-hi); transform: translateY(-2px); }
.card.for-song { border-color: var(--accent); box-shadow: 0 0 0 1px rgba(255,155,0,0.25), 0 8px 24px rgba(255,155,0,0.08); }
.card-img {
  aspect-ratio: 1 / 1; background: #3b3b3b;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.card-img .ph { font-family: var(--font-display); font-size: 2rem; color: var(--text-dim); letter-spacing: 2px; }
.card-body { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 3px; }
.card-kind { font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-dim); }
.card-title {
  font-family: var(--font-head); font-weight: 500; font-size: 0.95rem; line-height: 1.25;
  color: var(--off-white); overflow-wrap: anywhere;
}
.card-price { font-family: var(--font-mono); font-size: 0.82rem; color: var(--accent); margin-top: 2px; }

/* ---- Product detail ---------------------------------------------------- */
.product { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 720px) { .product { grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; } }
.product-gallery { display: flex; flex-direction: column; gap: 10px; }
.product-main-img {
  aspect-ratio: 1 / 1; background: var(--dark-grey); border-radius: 8px; overflow: hidden;
  border: 1px solid var(--border-grey);
}
.product-main-img img { width: 100%; height: 100%; object-fit: cover; }
.product-thumbs { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; }
.product-thumb {
  width: 64px; height: 64px; flex-shrink: 0; border-radius: 4px; overflow: hidden;
  border: 1px solid var(--border-grey); background: var(--dark-grey); padding: 0;
}
.product-thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-thumb.active { border-color: var(--accent); }
.product-info { display: flex; flex-direction: column; gap: 14px; }
.product-title { font-family: var(--font-display); font-size: 2rem; line-height: 1; letter-spacing: 1px; color: var(--pure-white); overflow-wrap: anywhere; }
.product-sub { color: var(--text-grey); font-size: 0.95rem; margin-top: 4px; }
.product-price { font-family: var(--font-mono); font-size: 1.3rem; color: var(--accent); }
.product-desc { color: var(--light-grey); font-size: 0.98rem; white-space: pre-line; }
.opt-label { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 2px; text-transform: uppercase; color: var(--text-grey); margin-bottom: 8px; }
.size-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.size-btn {
  min-width: 52px; height: 44px; padding: 0 14px; border-radius: 4px;
  font-family: var(--font-head); font-size: 0.82rem; letter-spacing: 1.5px; text-transform: uppercase;
  border: 1px solid var(--border-hi); background: var(--near-black); color: var(--off-white);
}
.size-btn:hover { border-color: var(--light-grey); }
.size-btn.sel { border-color: var(--accent); color: var(--accent); background: rgba(255,155,0,0.08); }
.size-btn:disabled { opacity: 0.35; text-decoration: line-through; cursor: not-allowed; }
.added-msg { font-size: 0.9rem; color: var(--green); min-height: 1.3em; }
.added-msg a { color: var(--accent); text-decoration: underline; }
.play-link {
  display: inline-flex; align-items: center; gap: 8px; align-self: flex-start;
  font-family: var(--font-head); font-size: 0.72rem; letter-spacing: 2px; text-transform: uppercase;
  color: var(--accent); padding: 8px 0;
}
.play-link svg { width: 16px; height: 16px; }
.play-link:hover { text-decoration: underline; }
.back-link { display: inline-block; margin-bottom: 14px; font-family: var(--font-head); font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase; color: var(--text-grey); }
.back-link:hover { color: var(--off-white); }

/* ---- Cart -------------------------------------------------------------- */
.cart-lines { display: flex; flex-direction: column; border-top: 1px solid var(--border-grey); }
.cart-line {
  display: grid; grid-template-columns: 64px 1fr auto; gap: 12px; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--border-grey);
}
.cart-img { width: 64px; height: 64px; border-radius: 4px; object-fit: cover; background: var(--dark-grey); }
.cart-info { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.cart-title { font-family: var(--font-head); font-weight: 500; font-size: 0.95rem; color: var(--off-white); overflow-wrap: anywhere; }
.cart-variant { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 1px; color: var(--text-grey); text-transform: uppercase; }
.cart-unit { font-family: var(--font-mono); font-size: 0.76rem; color: var(--accent); }
.cart-ctrls { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--border-hi); border-radius: 4px; overflow: hidden; }
.qty button { width: 34px; height: 34px; font-size: 1.1rem; color: var(--off-white); background: var(--near-black); }
.qty button:hover { background: var(--dark-grey); }
.qty button:disabled { opacity: 0.3; }
.qty span { min-width: 30px; text-align: center; font-family: var(--font-mono); font-size: 0.85rem; }
.remove-btn { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 1px; text-transform: uppercase; color: var(--text-grey); min-height: 34px; padding: 8px 10px; }
.remove-btn:hover { color: var(--red); }
.cart-summary { margin-top: 18px; display: flex; flex-direction: column; gap: 8px; }
.cart-total { display: flex; justify-content: space-between; align-items: baseline; font-family: var(--font-head); font-size: 1rem; letter-spacing: 1px; text-transform: uppercase; }
.cart-total strong { font-family: var(--font-mono); font-size: 1.2rem; color: var(--accent); }
.cart-note { font-size: 0.82rem; color: var(--text-grey); }
@media (min-width: 640px) { .cart-summary { max-width: 420px; margin-left: auto; } }

/* ---- Success ----------------------------------------------------------- */
.success-box { display: flex; flex-direction: column; gap: 16px; max-width: 560px; }
.order-ref { font-family: var(--font-mono); font-size: 1.1rem; color: var(--accent); letter-spacing: 2px; }
.order-items { border-top: 1px solid var(--border-grey); }
.order-item { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border-grey); font-size: 0.95rem; }
.order-item .q { color: var(--text-grey); font-family: var(--font-mono); font-size: 0.8rem; }
.download-list { display: flex; flex-direction: column; gap: 10px; }