/* ──────────────────────────────────────────────────────────
   ASTRO — السلة
   ──────────────────────────────────────────────────────────
   زرار السلة في النافبار واللوحة الجانبية.
────────────────────────────────────────────────────────── */

    /* ══ زرار السلة ══ */
    .cart-btn {
      position: relative;
      padding: 7px 14px;
      background: rgba(138,77,255,0.12);
      border: 1px solid rgba(138,77,255,0.3);
      border-radius: 4px;
      color: var(--pl);
      font-size: 0.9rem;
      cursor: pointer;
      transition: background 0.2s;
    }
    .cart-btn:hover { background: rgba(138,77,255,0.25); }
    .cart-count {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--pm);
      color: #fff;
      font-family: 'Orbitron', sans-serif;
      font-size: 0.58rem;
      font-weight: 700;
      border-radius: 50%;
      width: 17px; height: 17px;
      margin-right: 2px;
    }

    /* ══ CART PANEL ══ */
    .cart-overlay {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(5,5,15,0.5);
      z-index: 900;
    }
    .cart-overlay.open { display: block; }

    .cart-panel {
      position: fixed;
      top: 0; left: 0;
      width: min(400px, 100vw);
      height: 100vh;
      background: rgba(8,4,20,0.98);
      border-left: 1px solid rgba(138,77,255,0.2);
      z-index: 901;
      display: flex;
      flex-direction: column;
      transform: translateX(-100%);
      transition: transform 0.3s ease;
      backdrop-filter: blur(12px);
    }
    .cart-panel.open { transform: translateX(0); }

    .cart-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 18px 20px;
      border-bottom: 1px solid rgba(138,77,255,0.15);
      flex-shrink: 0;
    }
    .cart-title {
      font-family: 'Orbitron', sans-serif;
      font-size: 0.82rem;
      font-weight: 700;
      letter-spacing: 2px;
      background: linear-gradient(135deg, #fff, var(--pl));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    /* منطقة الضغط كانت 14×24 بكسل — صغيرة جدًا على الموبايل.
       الحد الموصى به 44×44، والشكل زي ما هو لأن الزيادة padding. */
    .cart-close-btn {
      background: none; border: none;
      color: rgba(242,242,247,0.5);
      font-size: 1.1rem; cursor: pointer;
      min-width: 44px; min-height: 44px;
      display: flex; align-items: center; justify-content: center;
      margin: -10px;
    }

    .cart-items { flex: 1; overflow-y: auto; padding: 14px; }

    .cart-item {
      display: flex;
      align-items: center;
      gap: 10px;
      background: rgba(20,10,40,0.6);
      border: 1px solid rgba(138,77,255,0.12);
      border-radius: 8px;
      padding: 10px;
      margin-bottom: 10px;
    }
    .cart-item-img {
      width: 52px; height: 52px;
      border-radius: 6px;
      object-fit: cover;
      flex-shrink: 0;
      background: rgba(138,77,255,0.1);
      display: flex; align-items: center; justify-content: center;
      font-size: 1.4rem;
      overflow: hidden;
    }
    .cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
    .cart-item-info { flex: 1; min-width: 0; }
    .cart-item-name { font-family: 'Orbitron', sans-serif; font-size: 0.7rem; color: #fff; margin-bottom: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .cart-item-price { font-size: 0.78rem; color: var(--pl); font-weight: 700; margin-bottom: 6px; }
    .cart-item-qty { display: flex; align-items: center; gap: 8px; }
    .cart-qty-btn { width: 22px; height: 22px; background: rgba(138,77,255,0.15); border: 1px solid rgba(138,77,255,0.3); border-radius: 4px; color: var(--pl); font-size: 0.85rem; cursor: pointer; display: flex; align-items: center; justify-content: center; }
    .cart-qty-num { font-family: 'Orbitron', sans-serif; font-size: 0.75rem; color: #fff; min-width: 18px; text-align: center; }
    .cart-remove-btn { background: none; border: none; color: rgba(255,100,100,0.6); font-size: 0.95rem; cursor: pointer; padding: 4px; flex-shrink: 0; }

    .cart-footer {
      padding: 14px 20px;
      border-top: 1px solid rgba(138,77,255,0.15);
      flex-shrink: 0;
    }
    .cart-promo-row { display: flex; gap: 8px; margin-bottom: 10px; }
    .cart-promo-input {
      flex: 1;
      background: rgba(10,5,25,0.8);
      border: 1px solid rgba(138,77,255,0.18);
      border-radius: 5px;
      padding: 9px 12px;
      color: var(--wh);
      font-family: 'Cairo', sans-serif;
      font-size: 0.85rem;
      outline: none;
      text-transform: uppercase;
    }
    .cart-promo-btn {
      padding: 9px 14px;
      background: rgba(138,77,255,0.2);
      border: 1px solid rgba(138,77,255,0.3);
      border-radius: 5px;
      color: var(--pl);
      font-family: 'Orbitron', sans-serif;
      font-size: 0.62rem;
      letter-spacing: 1px;
      cursor: pointer;
      white-space: nowrap;
    }
    .cart-promo-msg { font-size: 0.76rem; margin-bottom: 10px; min-height: 16px; }
    .cart-total {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 12px;
    }
    .cart-total-label { font-family: 'Orbitron', sans-serif; font-size: 0.68rem; letter-spacing: 2px; color: rgba(242,242,247,0.55); }
    .cart-total-price { font-family: 'Orbitron', sans-serif; font-size: 1rem; font-weight: 700; color: var(--pl); }
    .cart-checkout-btn {
      width: 100%;
      padding: 13px;
      background: linear-gradient(135deg, var(--pd), var(--pm));
      border: none; border-radius: 6px; color: #fff;
      font-family: 'Orbitron', sans-serif;
      font-size: 0.75rem; font-weight: 700; letter-spacing: 2px;
      cursor: pointer;
      box-shadow: 0 0 20px rgba(138,77,255,0.4);
      transition: box-shadow 0.2s;
    }
    .cart-checkout-btn:hover { box-shadow: 0 0 35px rgba(138,77,255,0.7); }
    .cart-empty { text-align: center; padding: 50px 20px; color: rgba(242,242,247,0.3); font-size: 0.85rem; }