/* ===========================
   PRODUCT DETAIL MODAL
   =========================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

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

/* Panel */
.modal-panel {
    position: relative;
    width: 100%;
    max-width: 600px;
    max-height: 92vh;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    transition: transform var(--transition-slow);
    box-shadow:
        0 -4px 24px rgba(0, 0, 0, 0.12),
        0 -12px 48px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(0, 0, 0, 0.05);
}

.modal-overlay.active .modal-panel {
    transform: translateY(0);
}

/* Close button */
.modal-close {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    z-index: 3;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.92);
    border-radius: 50%;
    color: var(--color-text-primary);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.06);
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-bg-secondary);
    transform: scale(1.1);
}

/* Scrollable body */
.modal-body {
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}

/* Image */
.modal-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    background: var(--color-bg-tertiary);
    overflow: hidden;
    flex-shrink: 0;
}

.modal-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Badge inside modal */
.modal-badge {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
}

.modal-badge.hidden {
    display: none;
}

/* Content area */
.modal-content {
    padding: var(--space-6) var(--space-4) var(--space-8);
    border-top: 1px solid var(--color-border);
}

.modal-product-name {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
    color: var(--color-text-primary);
}

.modal-product-price {
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-price);
    margin-bottom: var(--space-4);
}

.modal-product-price .product-currency {
    font-size: var(--text-sm);
    font-weight: 400;
    color: var(--color-text-muted);
}

.modal-product-description {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

/* Specs table */
.modal-specs {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--space-6);
}

.modal-specs.hidden {
    display: none;
}

.modal-specs tr {
    border-bottom: 1px solid var(--color-border);
}

.modal-specs tr:last-child {
    border-bottom: none;
}

.modal-specs td {
    padding: var(--space-3) 0;
    font-size: var(--text-sm);
    vertical-align: top;
}

.modal-specs td:first-child {
    font-weight: 600;
    color: var(--color-text-primary);
    width: 40%;
    padding-right: var(--space-4);
}

.modal-specs td:last-child {
    color: var(--color-text-secondary);
}

/* WhatsApp button inside modal */
.modal-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-4);
    background: var(--color-whatsapp);
    color: white;
    font-size: var(--text-lg);
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.modal-whatsapp:hover {
    background-color: var(--color-whatsapp-hover);
    transform: scale(1.02);
}

/* Body scroll lock */
body.modal-open {
    overflow: hidden;
}

/* ===========================
   DESKTOP
   =========================== */

@media (min-width: 768px) {
    .modal-overlay {
        align-items: center;
        padding: var(--space-8);
    }

    .modal-panel {
        max-width: 520px;
        max-height: 85vh;
        border-radius: var(--radius-lg);
        transform: translateY(40px) scale(0.95);
        box-shadow:
            0 24px 64px rgba(0, 0, 0, 0.18),
            0 8px 32px rgba(0, 0, 0, 0.1),
            0 0 0 1px rgba(0, 0, 0, 0.05);
    }

    .modal-overlay.active .modal-panel {
        transform: translateY(0) scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    .modal-overlay,
    .modal-panel {
        transition-duration: 0.01ms !important;
    }
}