/**
 * Zak Quick Sell — Styles
 * Cross-sell popup on the product page (add-to-cart intercept)
 */

/* ── Overlay ─────────────────────────────────────────────────── */

.zakqs-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    background: rgba(0, 0, 0, 0);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: background 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
}

.zakqs-overlay.zakqs-visible {
    background: rgba(0, 0, 0, 0.6);
    opacity: 1;
    visibility: visible;
}

/* ── Modal ───────────────────────────────────────────────────── */

.zakqs-modal {
    background: #fff;
    border-radius: 12px;
    width: 94%;
    max-width: 680px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: translateY(30px) scale(0.95);
    transition: transform 0.3s ease;
}

.zakqs-visible .zakqs-modal {
    transform: translateY(0) scale(1);
}

/* ── Close Button ────────────────────────────────────────────── */

.zakqs-close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    font-size: 28px;
    color: #999;
    cursor: pointer;
    line-height: 1;
    padding: 4px 8px;
    border-radius: 4px;
    transition: color 0.2s, background 0.2s;
    z-index: 2;
}

.zakqs-close:hover {
    color: #333;
    background: #f0f0f0;
}

/* ── Header ──────────────────────────────────────────────────── */

.zakqs-header {
    text-align: center;
    padding: 28px 24px 8px;
}

.zakqs-title {
    font-size: 22px;
    font-weight: 700;
    color: #222;
    margin: 0 0 6px;
    line-height: 1.3;
}

.zakqs-subtitle {
    font-size: 14px;
    color: #777;
    margin: 0;
    line-height: 1.4;
}

/* ── Products Grid ───────────────────────────────────────────── */

.zakqs-products {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 20px 24px;
}

/* ── Product Card ────────────────────────────────────────────── */

.zakqs-card {
    display: flex;
    flex-direction: column;
    position: relative;
    border: 2px solid #eee;
    border-radius: 10px;
    padding: 12px;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
    background: #fafafa;
    user-select: none;
}

.zakqs-card:hover {
    border-color: #ccc;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

.zakqs-card.zakqs-selected {
    border-color: #4caf50;
    background: #f0faf0;
    box-shadow: 0 2px 12px rgba(76, 175, 80, 0.15);
}

/* ── Checkbox ────────────────────────────────────────────────── */

.zakqs-card-check {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 1;
}

.zakqs-checkbox {
    display: none;
}

.zakqs-checkmark {
    display: block;
    width: 22px;
    height: 22px;
    border: 2px solid #ccc;
    border-radius: 4px;
    background: #fff;
    position: relative;
    transition: background 0.2s, border-color 0.2s;
}

.zakqs-checkbox:checked + .zakqs-checkmark {
    background: #4caf50;
    border-color: #4caf50;
}

.zakqs-checkbox:checked + .zakqs-checkmark::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 6px;
    width: 6px;
    height: 10px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* ── Card Image ──────────────────────────────────────────────── */

.zakqs-card-image {
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 6px;
    background: #fff;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zakqs-card-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* ── Card Info ───────────────────────────────────────────────── */

.zakqs-card-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.zakqs-card-name {
    font-size: 13px;
    font-weight: 600;
    color: #333;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── Size Selector ───────────────────────────────────────────── */

.zakqs-size-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
}

.zakqs-size-label {
    font-size: 12px;
    font-weight: 600;
    color: #555;
    white-space: nowrap;
    flex-shrink: 0;
}

.zakqs-size-select {
    flex: 1;
    min-width: 0;
    padding: 6px 28px 6px 10px;
    font-size: 13px;
    font-weight: 500;
    color: #333;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 5px;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23666'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 9px center;
    background-size: 9px;
    transition: border-color 0.2s;
}

.zakqs-size-select:hover {
    border-color: #aaa;
}

.zakqs-size-select:focus {
    outline: none;
    border-color: #4caf50;
}

.zakqs-card-price {
    font-size: 15px;
    font-weight: 700;
    color: #222;
    margin-top: 4px;
}

/* ── Footer ──────────────────────────────────────────────────── */

.zakqs-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px 24px;
    gap: 12px;
    border-top: 1px solid #eee;
}

/* ── Dismiss Button ──────────────────────────────────────────── */

.zakqs-dismiss-btn {
    background: none;
    border: 1px solid #ddd;
    color: #777;
    font-size: 14px;
    font-weight: 500;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
    white-space: nowrap;
}

.zakqs-dismiss-btn:hover {
    color: #333;
    border-color: #bbb;
    background: #f5f5f5;
}

/* ── Add Button ──────────────────────────────────────────────── */

.zakqs-add-btn {
    background: #333;
    color: #fff;
    border: none;
    font-size: 14px;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s, opacity 0.2s;
    white-space: nowrap;
    flex-shrink: 0;
}

.zakqs-add-btn:hover:not(:disabled) {
    background: #555;
    transform: translateY(-1px);
}

.zakqs-add-btn:disabled {
    opacity: 0.4;
    cursor: default;
    transform: none;
}

.zakqs-add-btn.zakqs-success {
    background: #4caf50;
    opacity: 1;
}

/* ── Responsive ──────────────────────────────────────────────── */

@media (max-width: 600px) {
    .zakqs-modal {
        width: 96%;
        max-height: 95vh;
        border-radius: 10px;
    }

    .zakqs-header {
        padding: 20px 16px 4px;
    }

    .zakqs-title {
        font-size: 18px;
    }

    .zakqs-subtitle {
        font-size: 13px;
    }

    .zakqs-products {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
        padding: 14px 12px;
    }

    .zakqs-card {
        padding: 8px;
    }

    .zakqs-card-name {
        font-size: 12px;
    }

    .zakqs-card-price {
        font-size: 13px;
    }

    .zakqs-footer {
        padding: 12px;
        flex-direction: column-reverse;
    }

    .zakqs-dismiss-btn,
    .zakqs-add-btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 380px) {
    .zakqs-products {
        grid-template-columns: 1fr;
    }
}

/* ── Scrollbar styling ───────────────────────────────────────── */

.zakqs-modal::-webkit-scrollbar {
    width: 6px;
}

.zakqs-modal::-webkit-scrollbar-track {
    background: transparent;
}

.zakqs-modal::-webkit-scrollbar-thumb {
    background: #ddd;
    border-radius: 3px;
}

.zakqs-modal::-webkit-scrollbar-thumb:hover {
    background: #bbb;
}