/* ==========================================================================
   SIDEBAR (SEPET)
   ========================================================================== */
.sidebar {
    position: fixed;
    top: 0; right: -450px;
    width: 450px;
    height: 100vh;
    background: #111;
    border-left: 1px solid #333;
    z-index: 9999;
    transition: right 0.4s ease;
    display: flex;
    flex-direction: column;
    box-shadow: -10px 0 50px rgba(0,0,0,0.8);
}

.sidebar.active { right: 0; }

.sidebar-header {
    padding: 20px;
    background: #000;
    border-bottom: 1px solid #333;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: #fff;
    text-transform: uppercase;
}

.close-sidebar {
    font-size: 2rem;
    color: #fff;
    cursor: pointer;
    transition: 0.3s;
}

.close-sidebar:hover { color: var(--color-danger); }

.cart-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #111;
}

.cart-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #333;
    background: #161616;
    padding: 10px;
    border-radius: 4px;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.cart-img { width: 70px; height: 90px; object-fit: cover; border-radius: 4px; }

.cart-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.cart-name {
    color: #fff !important;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: bold;
}

.cart-price { color: var(--color-accent); font-weight: bold; }

.cart-controls { display: flex; align-items: center; gap: 10px; margin-top: 5px; }

.qty-btn {
    width: 25px; height: 25px;
    background: #333;
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: none !important;
}

.qty-btn:hover { background: var(--color-accent); color: #000; box-shadow: none !important; }

.remove-item { color: var(--color-danger); cursor: pointer; font-size: 0.9rem; margin-left: auto; }

.sidebar-footer {
    padding: 20px;
    background: #000;
    border-top: 1px solid #333;
}

.coupon-box { display: flex; gap: 10px; margin-bottom: 20px; }

.coupon-input {
    flex: 1;
    background: #1a1a1a;
    border: 1px solid #333;
    padding: 10px;
    color: #fff;
    text-transform: uppercase;
    font-weight: bold;
}

.coupon-btn {
    padding: 0 20px;
    background: #fff;
    color: #000;
    font-weight: bold;
    border: none;
    cursor: pointer;
    transition: 0.2s;
    transform: none !important;
}

.coupon-btn:hover { background: var(--color-accent); }

.summary-row { display: flex; justify-content: space-between; margin-bottom: 10px; color: #ccc; }

.summary-total {
    font-size: 1.4rem;
    color: var(--color-accent);
    font-weight: bold;
    border-top: 1px solid #333;
    padding-top: 15px;
}

.checkout-btn {
    width: 100%;
    padding: 15px;
    background: var(--color-accent);
    color: #000;
    font-weight: bold;
    font-size: 1.1rem;
    border: none;
    margin-top: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transform: none !important;
}

.checkout-btn:hover {
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1) !important;
}

/* ==========================================================================
   MODAL (ÜRÜN İNCELEME & POPUP)
   ========================================================================== */
.overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
    z-index: 2900;
    opacity: 0; visibility: hidden;
    transition: 0.3s;
}

.overlay.active { opacity: 1; visibility: visible; }

.modal {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    width: 1000px;
    max-width: 95vw;
    height: 600px;
    background: #111;
    border: 1px solid #333;
    z-index: 3000;
    display: flex;
    opacity: 0; visibility: hidden;
    transition: 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    box-shadow: 0 0 50px rgba(0,0,0,0.8);
    overflow: hidden;
}

.modal.active {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1; visibility: visible;
}

.modal-close {
    position: absolute;
    top: 20px; right: 20px;
    font-size: 2rem;
    color: #fff;
    background: rgba(0,0,0,0.5);
    width: 40px; height: 40px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: 0.3s;
}
.modal-close:hover { background: var(--color-accent); color: #000; transform: rotate(90deg); }

.modal-img-wrapper {
    width: 50%;
    height: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
    border-right: 1px solid #222;
    cursor: zoom-in;
}
.modal-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    will-change: transform;
    transition: transform 0.1s ease-out;
}
@media (max-width: 992px) {
    .modal-img-wrapper {
        width: 100%;
        height: 300px;
        border-right: none;
        border-bottom: 1px solid #222;
    }
}
.modal-content {
    width: 50%;
    padding: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow-y: auto;
    position: relative;
}

#m-cat {
    color: #666;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 2px;
    margin-bottom: 10px;
    display: block;
}

#m-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 15px;
    line-height: 1.1;
    text-transform: uppercase;
}

#m-price {
    font-size: 2rem;
    color: var(--color-accent);
    font-weight: 700;
    display: block;
    margin-bottom: 20px;
    border-bottom: 1px solid #222;
    padding-bottom: 20px;
}

#m-desc {
    color: #ccc;
    line-height: 1.7;
    margin-bottom: 30px;
    font-size: 1rem;
    max-height: 150px;
    overflow-y: auto;
}

/* Modal Beden Seçimi (Hotfix) */
.size-selector {
    margin: 25px 0 35px 0 !important;
    border-top: 1px solid rgba(255,255,255,0.1);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
}

.size-selector p {
    font-family: var(--font-heading);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    letter-spacing: 2px;
    margin-bottom: 15px !important;
    text-transform: uppercase;
    font-weight: 600;
}

.size-selector .flex {
    display: flex !important;
    flex-wrap: wrap;
    gap: 15px !important;
}

.size-btn {
    width: 50px !important;
    height: 50px !important;
    background: transparent !important;
    border: 1px solid rgba(255,255,255,0.2) !important;
    color: #888 !important;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    margin: 0 !important;
    transform: none !important;
}

.size-btn:hover {
    border-color: var(--color-accent) !important;
    color: var(--color-accent) !important;
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.2) !important;
}

.size-btn.active {
    background: var(--color-accent) !important;
    color: #000 !important;
    border-color: var(--color-accent) !important;
    font-weight: 700;
    box-shadow: 0 0 20px var(--color-accent);
}

.size-btn::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 4px; height: 4px;
    background: #fff;
    opacity: 0;
    transition: 0.3s;
}
.size-btn:hover::before { opacity: 1; }

#m-add-btn {
    width: 100%;
    padding: 18px;
    background: #fff;
    color: #000;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: none;
    cursor: pointer;
    transition: 0.3s;
    display: flex; align-items: center; justify-content: center; gap: 10px;
}

#m-add-btn:hover {
    background: var(--color-accent);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

/* ==========================================================================
   TOAST (BİLDİRİMLER)
   ========================================================================== */
#toast-container {
    position: fixed;
    top: 20px; right: 20px;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    min-width: 300px;
    background: #fff;
    color: #000;
    padding: 15px 20px;
    border-left: 5px solid var(--color-accent);
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: bold;
    font-size: 0.95rem;
    border-radius: 2px;
    opacity: 0;
    animation: toastSlideIn 0.3s forwards, toastFadeOut 0.5s 2.5s forwards;
}

.toast.error {
    border-left-color: var(--color-danger);
    color: #333;
}

.toast i { font-size: 1.2rem; color: var(--color-accent); }
.toast.error i { color: var(--color-danger); }

@keyframes toastSlideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes toastFadeOut { from { opacity: 1; transform: translateY(0); } to { opacity: 0; transform: translateY(-20px); } }