/* ==========================================================================
   1. ARKA PLAN KARARTMASI (OVERLAY)
   ========================================================================== */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(2px);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
}

.cart-overlay.show {
    opacity: 1;
    visibility: visible;
}

/* ==========================================================================
   2. SAĞDAN AÇILAN YAN SEPET PANELİ (DRAWER)
   ========================================================================== */
.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    height: 100%;
    background-color: #ffffff;
    z-index: 9999;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    font-family: 'Inter', sans-serif;
}

.cart-drawer.show {
    transform: translateX(0);
}

/* --- Panel Başlığı --- */
.cart-drawer-header {
    padding: 20px;
    background-color: var(--theme-color, #10b981);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cart-drawer-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-close-drawer {
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    padding: 5px;
    transition: transform 0.2s;
}

.btn-close-drawer:hover {
    transform: scale(1.1);
}

/* --- Sepet İçerik Alanı (Kaydırılabilir) --- */
.cart-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

/* Sepet Boş Uyarısı */
.cart-empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #6b7280;
}

.cart-empty-state i {
    font-size: 3rem;
    color: #d1d5db;
    margin-bottom: 15px;
}

/* --- Panel Altı (Toplam ve Butonlar) --- */
.cart-drawer-footer {
    padding: 20px;
    background-color: #f9fafb;
    border-top: 1px solid #e5e7eb;
}

.cart-subtotal-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: #1f2937;
    font-weight: 600;
}

.cart-subtotal-row span:last-child {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--theme-color, #10b981);
}

.cart-action-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-drawer {
    width: 100%;
    padding: 14px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    text-align: center;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
}

.btn-drawer-primary {
    background-color: var(--theme-color, #10b981);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}

.btn-drawer-primary:hover {
    filter: brightness(0.95);
    color: #ffffff;
}

.btn-drawer-secondary {
    background-color: #e5e7eb;
    color: #374151;
}

.btn-drawer-secondary:hover {
    background-color: #d1d5db;
    color: #1f2937;
}

/* ==========================================================================
   3. FAVORİ BİLDİRİMİ İÇİN KÜÇÜK TOAST (SOL ALT)
   ========================================================================== */
.cart-toast {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    padding: 15px 20px;
    z-index: 9999;
    transform: translateY(150%); 
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border-left: 4px solid var(--theme-color, #f97316);
    font-family: 'Inter', sans-serif;
    min-width: 280px;
    color: #1f2937;
}

.cart-toast.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

/* ==========================================================================
   4. MOBİL UYUMLULUK (TELEFONLAR İÇİN)
   ========================================================================== */
@media (max-width: 768px) {
    .cart-drawer {
        width: 100%; /* Telefonlarda ekrana tam otursun */
    }
}