/*
 * FP Showcase Tabs — frontend + editor styles.
 *
 * A thin-bordered rounded card with two stacked sections:
 *   - A light "tab bar" strip of centred pill buttons, with generous vertical
 *     breathing room. The ACTIVE pill is a dark rounded rectangle with white
 *     text; inactive pills are plain text.
 *   - A white panel below (divided from the bar by a hairline), split into two
 *     columns: a heading + description on the left and a large rounded product
 *     image on the right.
 *
 * Per the theme convention, colours resolve to theme.json's emitted tokens
 * (var(--wp--preset--color--*) / var(--wp--custom--*)); render.php / edit.js
 * override the --fpr-stabs-* vars inline from the block's colour attributes.
 */

.fpr-showcase-tabs {
    --fpr-stabs-tablist-bg: var(--wp--preset--color--light);
    --fpr-stabs-active-bg: var(--wp--preset--color--footer-bg);
    --fpr-stabs-active-color: var(--wp--preset--color--background);
    --fpr-stabs-inactive-color: var(--wp--preset--color--overlay);
    --fpr-stabs-panel-bg: var(--wp--preset--color--background);
    --fpr-stabs-heading: var(--wp--preset--color--overlay);
    --fpr-stabs-desc: var(--wp--preset--color--overlay);
    --fpr-stabs-border: var(--wp--preset--color--secondary-lighter-active);
    --fpr-stabs-radius: var(--wp--custom--border-radius--medium);

    display: flex;
    flex-direction: column;
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--fpr-stabs-border);
    border-radius: var(--fpr-stabs-radius);
    overflow: hidden;
    font-family: var(--wp--preset--font-family--primary, Inter, -apple-system, BlinkMacSystemFont, sans-serif);
}

/* ---------- Tab bar ---------- */

.fpr-showcase-tabs__tablist {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 20px;
    min-height: var(--wp--custom--size--xl); /* 100px — generous vertical spacing */
    padding: 12px 16px;
    background: var(--fpr-stabs-tablist-bg);
    border-bottom: 1px solid var(--fpr-stabs-border);
    box-sizing: border-box;
}

.fpr-showcase-tabs__tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 16px 30px;
    border: 1px solid transparent;
    border-radius: var(--fpr-stabs-radius);
    background: transparent;
    cursor: pointer;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: var(--fpr-stabs-inactive-color);
    transition: background-color 0.25s cubic-bezier(0.4, 0, 0.2, 1),
        color 0.25s cubic-bezier(0.4, 0, 0.2, 1),
        border-color 0.25s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
}

.fpr-showcase-tabs__tab:hover:not(.is-active) {
    border-color: var(--fpr-stabs-border);
    background: var(--wp--preset--color--background);
    transform: translateY(-1px);
}

.fpr-showcase-tabs__tab:focus-visible {
    outline: 2px solid var(--fpr-stabs-active-bg);
    outline-offset: 2px;
}

.fpr-showcase-tabs__tab.is-active {
    background: var(--fpr-stabs-active-bg);
    border-color: var(--fpr-stabs-active-bg);
    color: var(--fpr-stabs-active-color);
}

/* Keep the active pill dark + legible on hover/focus (overrides any global
   button:hover styles the theme may apply). */
.fpr-showcase-tabs__tab.is-active:hover,
.fpr-showcase-tabs__tab.is-active:focus {
    background: var(--fpr-stabs-active-bg);
    border-color: var(--fpr-stabs-active-bg);
    color: var(--fpr-stabs-active-color);
}

/* ---------- Panels ---------- */

.fpr-showcase-tabs__panels {
    position: relative;
    background: var(--fpr-stabs-panel-bg);
}

/* JS-enhanced: the container's height is driven by JS and animates when the
   active tab changes; panels are stacked so their differing heights don't
   cause a layout jump. */
.fpr-showcase-tabs.is-js .fpr-showcase-tabs__panels {
    overflow: hidden;
    transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.fpr-showcase-tabs__panel {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 64px;
    padding: 60px;
    box-sizing: border-box;
}

/* No-JS fallback: only the active panel shows, no stacking/animation. */
.fpr-showcase-tabs__panel[hidden] {
    display: none;
}

.fpr-showcase-tabs.is-js .fpr-showcase-tabs__panel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s ease;
}

.fpr-showcase-tabs.is-js .fpr-showcase-tabs__panel.is-active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .fpr-showcase-tabs.is-js .fpr-showcase-tabs__panels,
    .fpr-showcase-tabs.is-js .fpr-showcase-tabs__panel,
    .fpr-showcase-tabs__tab {
        transition: none;
    }

    .fpr-showcase-tabs.is-js .fpr-showcase-tabs__panel {
        transform: none;
    }
}

/* Left column — heading + description. */
.fpr-showcase-tabs__panel-text {
    flex: 0 0 44%;
    max-width: 532px;
    min-width: 0;
}

.fpr-showcase-tabs__panel-heading {
    margin: 0;
    font-size: 40px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: var(--fpr-stabs-heading);
}

.fpr-showcase-tabs__panel-description {
    margin: 24px 0 0;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.5;
    color: var(--fpr-stabs-desc);
}

/* Right column — large product image. */
.fpr-showcase-tabs__panel-media {
    flex: 1 1 0;
    min-width: 0;
}

.fpr-showcase-tabs__panel-image {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid var(--fpr-stabs-border);
    border-radius: var(--wp--custom--border-radius--small);
    object-fit: cover;
}

.fpr-showcase-tabs__panel-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 280px;
    border: 1px solid var(--fpr-stabs-border);
    border-radius: var(--wp--custom--border-radius--small);
    background: var(--wp--preset--color--light);
    color: var(--wp--preset--color--muted);
    font-size: 14px;
    text-align: center;
    padding: 24px;
    box-sizing: border-box;
}

/* ---------- Responsive ---------- */

@media (max-width: 899px) {
    .fpr-showcase-tabs__tablist {
        min-height: 0;
        gap: 12px;
        padding: 10px;
    }

    .fpr-showcase-tabs__tab {
        padding: 12px 20px;
        font-size: 17px;
    }

    .fpr-showcase-tabs__panel {
        flex-direction: column;
        gap: 32px;
        padding: 32px;
    }

    .fpr-showcase-tabs__panel-text {
        flex: 1 1 auto;
        max-width: none;
    }

    .fpr-showcase-tabs__panel-heading {
        font-size: 30px;
    }

    .fpr-showcase-tabs__panel-description {
        font-size: 18px;
        margin-top: 16px;
    }
}