/**
 * Packages popup – free lug nuts, sensors & mount (3 columns, single row)
 *
 * @package STW Autosports Addon
 */

/* Overlay */
.stw-package-free-products-popup-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(18, 22, 28, 0.82);
    backdrop-filter: blur(4px);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 24px;
    box-sizing: border-box;
}

.stw-package-free-products-popup-wrapper[style*="display: none"] {
    display: none !important;
}

.stw-package-free-products-popup-wrapper.active {
    display: flex !important;
}

/* Modal box */
.stw-package-free-products-popup {
    position: relative;
    background: #fff;
    width: 100%;
    max-width: min(1100px, 100%);
    max-height: calc(100vh - 48px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.28), 0 0 0 1px rgba(255, 255, 255, 0.06);
    border-radius: 12px;
}

/* Close button */
.stw-package-free-products-close {
    position: absolute;
    right: 18px;
    top: 18px;
    width: 40px;
    height: 40px;
    font-size: 26px;
    line-height: 40px;
    text-align: center;
    color: #6b7280;
    cursor: pointer;
    z-index: 10;
    border-radius: 10px;
    transition: color 0.2s, background 0.2s;
}

.stw-package-free-products-close:hover {
    color: #111;
    background: rgba(0, 0, 0, 0.06);
}

/* Content area */
.stw-package-free-products-content {
    overflow-y: auto;
    padding: 28px 36px 32px;
    flex: 1;
}

.stw-package-free-products-popup-content h2 {
    margin: 0 0 8px;
    font-size: 1.6rem;
    font-weight: 700;
    color: #111;
    letter-spacing: -0.02em;
}

.stw-package-free-products-popup-content .stw-popup-description {
    margin: 0 0 28px;
    color: #4b5563;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* 3 columns in 1 row: Lug Nuts | Sensors | Free Mount */
.stw-package-free-products-popup-content .stw-free-products-sections {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
    margin: 0 0 28px;
    align-items: start;
}

@media (max-width: 900px) {
    .stw-package-free-products-popup-content .stw-free-products-sections {
        grid-template-columns: 1fr;
    }
}

.stw-package-free-products-popup-content .stw-free-section {
    padding: 22px 20px;
    background: #fafbfc;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.stw-package-free-products-popup-content .stw-free-section:hover {
    border-color: #d1d5db;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.stw-package-free-products-popup-content .stw-section-title {
    margin: 0 0 6px;
    font-size: 1.1rem;
    font-weight: 700;
    color: #111;
    letter-spacing: -0.01em;
}

.stw-package-free-products-popup-content .stw-section-description {
    margin: 0 0 16px;
    color: #6b7280;
    font-size: 0.875rem;
    line-height: 1.45;
}

.stw-package-free-products-popup-content .stw-free-badge {
    display: inline-block;
    margin-top: 6px;
    padding: 3px 8px;
    background: rgba(34, 197, 94, 0.12);
    color: #16a34a;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 6px;
}

.stw-package-free-products-popup-content .stw-price-free {
    color: #16a34a;
    font-weight: 600;
    font-size: 0.95rem;
}

.stw-package-free-products-popup-content .stw-free-label {
    color: #16a34a;
}

/* Variation wrappers: visible by default when item is checked */
.stw-package-free-products-popup-content .stw-variation-default-visible {
    display: block;
}

/* Product lists inside each column */
.stw-package-free-products-popup-content .stw-products-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin: 0;
}

.stw-package-free-products-popup-content .stw-autosports-addon-product-item {
    display: flex;
    flex-direction: column;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 14px;
    box-sizing: border-box;
    background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.stw-package-free-products-popup-content .stw-autosports-addon-product-item:hover {
    border-color: #d1d5db;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.stw-package-free-products-popup-content .stw-autosports-addon-product-item > span {
    margin-bottom: 10px;
}

.stw-package-free-products-popup-content .stw-autosports-addon-product-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #16a34a;
    cursor: pointer;
}

.stw-package-free-products-popup-content .stw-autosports-addon-product-item img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 0 10px;
    border-radius: 6px;
    border: 1px solid #e1e1e1;
}

.stw-package-free-products-popup-content .stw-autosports-addon-product-item-content h4 {
    margin: 0 0 6px;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.35;
    color: #111;
}

.stw-package-free-products-popup-content .stw-autosports-addon-product-item-content .price {
    margin: 0 0 8px;
}

.stw-package-free-products-popup-content .stw-autosports-addon-product-item-content .stw-product-type {
    font-size: 0.75rem;
    color: #9ca3af;
    margin: 0 0 4px;
}

/* Free Mount: single included item (no checkbox) */
.stw-package-free-products-popup-content .stw-mount-single {
    max-width: 100%;
}

.stw-package-free-products-popup-content .stw-mount-item.stw-included-item {
    cursor: default;
    border-color: #d1fae5;
    background: #f0fdf4;
}

.stw-package-free-products-popup-content .stw-mount-item.stw-included-item:hover {
    border-color: #a7f3d0;
}

/* Variation selects */
.stw-lug-variation-select-wrapper,
.stw-sensor-variation-select-wrapper {
    margin-top: 10px;
}

.stw-lug-variation-select-wrapper label,
.stw-sensor-variation-select-wrapper label {
    display: block;
    margin-bottom: 5px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #374151;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.stw-lug-variation-select-package,
.stw-sensor-variation-select-package {
    width: 100%;
    padding: 8px 10px;
    font-size: 13px;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    box-sizing: border-box;
    background: #fff;
    color: #111;
    transition: border-color 0.2s;
}

.stw-lug-variation-select-package:focus,
.stw-sensor-variation-select-package:focus {
    outline: none;
    border-color: #16a34a;
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.12);
}

/* Popup actions */
.stw-package-free-products-popup-content .stw-popup-actions {
    margin-top: 8px;
    padding-top: 24px;
    border-top: 1px solid #e5e7eb;
    text-align: center;
}

.stw-package-free-products-popup-content .stw-popup-actions .button {
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    background: #16a34a;
    border-color: #16a34a;
    color: #fff;
    transition: background 0.2s, border-color 0.2s, transform 0.1s;
}

.stw-package-free-products-popup-content .stw-popup-actions .button:hover {
    background: #15803d;
    border-color: #15803d;
    color: #fff;
}

.stw-package-free-products-popup-content .stw-popup-actions .button:active {
    transform: scale(0.98);
}

/* Variation warning – yellow/amber style */
.stw-package-free-products-popup-content .stw-package-variation-warning {
    margin: 0 0 16px;
    padding: 12px 16px;
    background: #fef9c3;
    border: 1px solid #fcd34d;
    border-radius: 8px;
    color: #92400e;
    font-size: 0.9rem;
    line-height: 1.45;
    font-weight: 500;
}

.stw-package-free-products-popup-content .stw-package-variation-warning.stw-package-variation-warning-hidden {
    display: none;
}

.stw-package-free-products-popup-content .stw-no-products-message {
    margin: 0;
    color: #9ca3af;
    font-size: 0.875rem;
    font-style: italic;
}