/* ==========================================================================
   LONTARA TECH — CART & AUTH STYLES
   Lokasi: css/cart.css
   Fungsi: Gaya khusus untuk Navbar Cart Badge, Layout Keranjang, & Checkout
   ========================================================================== */

/* --- 1. NAVBAR CART BADGE (Indikator Angka) --- */
#cart-icon {
  position: relative; /* Wajib agar badge tidak lari dari ikon keranjang */
}

#cart-count {
  position: absolute;
  top: -6px;
  right: -8px;
  background-color: #ef4444; /* Merah cerah agar mengundang klik */
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 800;
  height: 20px;
  min-width: 20px;
  border-radius: 10px; /* Bentuk pil jika angkanya puluhan */
  padding: 0 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 5px rgba(239, 68, 68, 0.4);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 2;
  /* Default disembunyikan oleh cart.js jika isi 0 */
}

/* Modifikasi Ikon Auth di Navbar agar rapi saat menampilkan Foto Profil */
#auth-btn {
  padding: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

#auth-btn:hover {
  border-color: var(--accent);
  box-shadow: 0 0 10px var(--accent-soft);
}

/* --- 2. LAYOUT HALAMAN KERANJANG (Grid 2 Kolom) --- */
.cart-layout {
  display: grid;
  grid-template-columns: 1.8fr 1fr; /* Kolom kiri lebih besar untuk list barang */
  gap: 3rem;
  align-items: start;
}

/* --- 3. DAFTAR BARANG (Cart Items) --- */
.cart-item {
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.cart-item:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateX(5px); /* Efek geser halus saat di-hover */
}

/* Tombol + dan - di dalam keranjang */
.cart-qty-minus,
.cart-qty-plus {
  transition: background-color 0.2s ease, color 0.2s ease;
}

.cart-qty-minus:hover,
.cart-qty-plus:hover {
  background-color: var(--border) !important;
  color: var(--primary) !important;
}

/* Tombol Hapus (Tong Sampah) */
.cart-item-remove {
  transition: transform 0.2s ease, color 0.2s ease;
  opacity: 0.7;
}

.cart-item-remove:hover {
  opacity: 1;
  transform: scale(1.15) rotate(5deg); /* Efek goyang sedikit saat mau dihapus */
  color: #dc2626 !important; /* Merah lebih gelap */
}

/* --- 4. KOTAK RINGKASAN CHECKOUT (Sticky Sidebar) --- */
#cart-summary-container {
  background-color: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  
  /* Efek Sticky: Kotak ini akan mengambang ikut ke bawah saat user men-scroll list barang */
  position: -webkit-sticky;
  position: sticky;
  top: 100px; /* Jarak dari atas layar (menghindari navbar) */
  z-index: 10;
}

.cart-summary-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.cart-summary-header h3 {
  margin: 0;
  font-size: 1.4rem;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  color: var(--text-muted);
  font-size: 1rem;
}

.cart-summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 2px dashed var(--border);
  font-weight: 800;
  color: var(--text-main);
  font-size: 1.3rem;
}

#cart-total-price {
  color: var(--primary);
  font-size: 1.6rem;
}

/* --- 5. RESPONSIVE DESIGN (Tampilan HP) --- */
@media (max-width: 992px) {
  .cart-layout {
    grid-template-columns: 1fr; /* Berubah jadi 1 kolom bertumpuk */
    gap: 2rem;
  }

  #cart-summary-container {
    position: relative; /* Matikan efek sticky di HP */
    top: 0;
    padding: 1.5rem;
  }
}

@media (max-width: 576px) {
  /* Penyesuaian list barang di layar sangat kecil (HP Vertikal) */
  .cart-item {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 1rem;
  }
  
  .cart-item > div:last-child {
    width: 100%;
    justify-content: space-between;
  }
}