/*
 * Stock Fetch API - CSP
 * Frontend Styles for Stock Display
 * Version: 2.0 - Theme Adaptive
 *
 * Inherits colors and typography from the active WordPress theme.
 * Works with WoodMart and any standard WooCommerce theme.
 */

/* ==========================================================================
   Stock Info Container
   ========================================================================== */

.stock-info {
    --stock-green: #28a745;
    --stock-red: #dc3545;
    --stock-amber: #f0ad4e;
    --stock-transition: 0.25s ease;

    margin: 1rem 0;
    padding: 1.5rem;
    border: 1px solid var(--wd-brd-color, rgba(0, 0, 0, 0.1));
    border-radius: var(--wd-brd-radius, 0px);
    color: inherit;
    font-family: inherit;
}

/* ==========================================================================
   Loading State
   ========================================================================== */

.stock-info .stock-loading {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0.5rem 0;
}

.stock-info .stock-loading p {
    margin: 0;
    font-size: 0.9rem;
    font-style: italic;
    opacity: 0.6;
}

.loading-animation {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.loading-animation span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--wd-primary-color, currentColor);
    animation: stock-pulse 1.4s ease-in-out infinite;
}

.loading-animation span:nth-child(1) {
    animation-delay: -0.32s;
}

.loading-animation span:nth-child(2) {
    animation-delay: -0.16s;
}

.loading-animation span:nth-child(3) {
    animation-delay: 0s;
}

@keyframes stock-pulse {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.4;
    }
    40% {
        transform: scale(1.2);
        opacity: 1;
    }
}

/* ==========================================================================
   Stock Details (with fade-in transition)
   ========================================================================== */

.stock-info .stock-details {
    padding: 0.5rem 0;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity var(--stock-transition), transform var(--stock-transition);
}

.stock-info .stock-details.visible {
    opacity: 1;
    transform: translateY(0);
}

.stock-info .stock-details p {
    margin: 0.5rem 0;
    line-height: 1.6;
}

/* ==========================================================================
   Stock Status Indicators
   ========================================================================== */

.stock-info .stock-status {
    font-weight: 600;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.stock-info .stock-status::before {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    color: #fff;
    font-size: 11px;
    font-weight: bold;
    flex-shrink: 0;
}

/* In Stock */
.stock-info .stock-status.in-stock {
    color: inherit;
}

.stock-info .stock-status.in-stock::before {
    content: '\2713';
    background-color: var(--stock-green);
}

/* Low Stock */
.stock-info .stock-status.low-stock {
    color: var(--stock-amber);
}

.stock-info .stock-status.low-stock::before {
    content: '!';
    background-color: var(--stock-amber);
}

/* Out of Stock */
.stock-info .stock-status.out-of-stock {
    color: var(--stock-red);
}

.stock-info .stock-status.out-of-stock::before {
    content: '\2715';
    background-color: var(--stock-red);
}

/* ==========================================================================
   Arrival Date
   ========================================================================== */

.stock-info .arrival-date {
    font-size: 0.9rem;
    margin-top: 10px;
    padding: 8px 12px;
    background-color: rgba(0, 0, 0, 0.04);
    border-left: 3px solid var(--wd-primary-color, var(--stock-amber));
    border-radius: 2px;
}

.stock-info .arrival-date:empty {
    display: none;
}

/* ==========================================================================
   Error State
   ========================================================================== */

.stock-info .stock-error {
    color: var(--stock-red);
    background-color: rgba(220, 53, 69, 0.07);
    padding: 1rem;
    border-radius: var(--wd-brd-radius, 4px);
    border-left: 3px solid var(--stock-red);
    margin-top: 1rem;
    font-style: normal;
}

/* ==========================================================================
   WooCommerce Overrides (scoped to variation availability)
   ========================================================================== */

.woocommerce-variation-availability .stock.in-stock {
    color: var(--stock-green, #28a745);
    font-weight: 600;
}

.woocommerce-variation-availability .stock.out-of-stock {
    color: var(--stock-red, #dc3545);
    font-weight: 600;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 600px) {
    .stock-info {
        padding: 1rem;
    }

    .stock-info .stock-status {
        font-size: 0.9rem;
    }

    .stock-info .stock-loading {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .stock-info .arrival-date {
        font-size: 0.85rem;
        padding: 6px 10px;
    }
}

@media (max-width: 380px) {
    .stock-info {
        padding: 0.75rem;
        margin: 0.5rem 0;
    }

    .stock-info .stock-status {
        font-size: 0.85rem;
        gap: 6px;
    }

    .stock-info .stock-status::before {
        width: 18px;
        height: 18px;
        font-size: 10px;
    }
}