/* =========================================================
   BUY
   ========================================================= */

.buy-summary-section {
    margin-top: 60px;
}

.buy-card-header{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-overlay-hover);
}

.buy-card-sku{
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .8px;
    text-transform: uppercase;
    color: var(--color-text-subtle);
}

.buy-card-variant{
    font-size: 11px;
    font-weight: 600;
    color: var(--color-brand-bright);
    text-align: right;
}

.buy-intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.buy-intro-text {
  max-width: 650px;
}

/* IMAGE */

.buy-intro-image {
  display: flex;
  justify-content: center;
}

.buy-intro-image img {
  width: 100%;
  max-width: 480px;   /* 🔥 leicht kleiner als product */
  border-radius: var(--card-radius);

  box-shadow: var(--card-shadow);
}

@media (max-width: 900px) {
  .buy-intro-grid {
    grid-template-columns: 1fr;   /* 👉 untereinander */
    gap: 40px;
  }

  .buy-intro-text {
    max-width: 100%;
    text-align: left;
  }

  .buy-intro-image {
    justify-content: flex-start;  /* optional: links statt center */
  }

  .buy-intro-image img {
    max-width: 100%;
  }
}

.buy-product-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 38px;
}

.buy-product-card{
    display: flex;
    flex-direction: column;

    background: var(--card-background);

    border: 1px solid var(--card-border);

    border-radius: var(--card-radius);

    padding:42px;

    box-shadow: var(--card-shadow);

    transition:.25s;
}

.buy-product-card:hover{

    transform:translateY(-6px);

    box-shadow: var(--card-shadow-hover);

    border-color: var(--card-border-hover);
}

.buy-product-card h3{

    font-size:1.3rem;

    line-height:1.25;

    margin-bottom:22px;

    font-weight:700;
}

.buy-product-card p{

	font-size:0.9rem;
		
    color:var(--color-text-secondary);

    line-height:1.75;

    margin-bottom:34px;
}

.buy-price{

    font-size:1.5rem;

    font-weight:800;

    color:var(--color-brand-bright);

    margin-top:auto;

    margin-bottom:18px;
}

.buy-qty-box{

    margin-top:28px;

    padding-top:22px;

    border-top:1px solid var(--color-overlay-hover);
}

.buy-qty-box button:hover{

    background:var(--color-brand-primary);
}

.buy-qty-box button{
    width:42px;
    height:42px;
    border-radius:12px;
    background:var(--color-quantity-button);
    border:none;
    color:var(--color-text-primary);
    transition:.2s;
}

.buy-qty-box span{

    font-size:22px;

    font-weight:700;

    width:50px;

    display:inline-block;

    text-align:center;
}

.buy-qty-box .trash {
  background: var(--color-transparent);
  font-size: 16px;
}

.buy-product-card.active {
  position: relative;
  border-color: var(--accent);
  overflow: hidden;
}

/* Light overlay */
.buy-product-card.active::before {
  content: "";
  position: absolute;
  inset: 0;

  background: linear-gradient(
    120deg,
    var(--color-accent-medium),
    var(--color-accent-soft)
  );

  pointer-events: none;
}

/* subtle glow */
.buy-product-card.active::after {
  content: "";
  position: absolute;
  inset: -1px;

  border-radius: inherit;
  box-shadow: 0 0 20px var(--color-accent-medium);

  pointer-events: none;
}

.buy-line-total {
  margin-top: 8px;
  min-height: 1.5em;
  font-size: 14px;
  color: var(--text-muted);
}

.price-hint {
  min-height: 1.5em;
}

.buy-summary{
    margin-top:20px;
    padding:28px;
    border-radius: var(--card-radius);
    background:var(--color-overlay);
}

#grandTotal {
  font-size: 22px;
  font-weight: bold;
}

.buy-tax-note {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 5px;
}

#checkoutBtn {
    display: block;
    width: fit-content;
    min-width: 280px;
    margin: 30px 0 0;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 700;
}

@media (max-width: 600px) {
    #checkoutBtn {
        width: 100%;
        min-width: 0;
    }
}