/* ============================================================
   WAEN Podcast Archive Cards
   /assets/podcast-archive.css
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
.waen-podcast-archive-wrap {
    --wpa-radius: 16px;
    --wpa-shadow: 0 4px 24px rgba(0,0,0,.10);
    --wpa-shadow-hover: 0 10px 40px rgba(0,0,0,.18);
    --wpa-trans: .25s cubic-bezier(.4,0,.2,1);
    --wpa-font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ── Page Header ───────────────────────────────────────────── */
.wpa-page-header {
    background: linear-gradient(135deg, var(--wpc-primary, #1a75ac) 0%, var(--wpc-secondary, #81a64c) 100%);
    padding: 56px 0 52px;
    color: #fff;
    position: relative;
    overflow: hidden;
}
/* bg type overrides */
.wpa-page-header.wpa-hero-bg-color {
    background: var(--wpa-hero-bg, var(--wpc-primary, #1a75ac));
}
.wpa-page-header.wpa-hero-bg-image {
    background-size: cover !important;
    background-position: center center !important;
    background-repeat: no-repeat !important;
}
/* overlay div */
.wpa-page-header__overlay {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.wpa-page-header__inner {
    position: relative;
    z-index: 1;
    /* padding already provided by .wpa-container */
}

/* Breadcrumb */
.wpa-page-header__breadcrumb {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 6px;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
    opacity: .75;
    margin-bottom: 20px;
}
.wpa-page-header__breadcrumb a {
    color: inherit;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: opacity .15s;
}
.wpa-page-header__breadcrumb a:hover { opacity: 1; text-decoration: underline; }
.wpa-page-header__breadcrumb a svg { width: 13px; height: 13px; fill: currentColor; }
.wpa-page-header__breadcrumb-sep { opacity: .5; }

/* Eyebrow */
.wpa-page-header__eyebrow {
    display: block;
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    opacity: .7;
    margin-bottom: 14px;
}

/* Title */
.wpa-page-header__title {
    /* font-size, font-weight, color set via inline style from settings */
    margin: 0 0 16px;
    line-height: 1.1;
    text-align: left;
}

/* Subtitle */
.wpa-page-header__subtitle {
    /* font-size, font-weight, color set via inline style from settings */
    margin: 0 0 18px;
    line-height: 1.35;
    text-align: left;
}

/* Description */
.wpa-page-header__desc {
    /* font-size, line-height, color set via inline style from settings */
    max-width: 760px;
    margin: 0;
    text-align: left;
}

/* ── Container ─────────────────────────────────────────────── */
.wpa-container {
    max-width: var(--wpc-container, 1140px);
    margin: 0 auto;
    padding: 52px 24px 72px;
}

/* ── Grid ──────────────────────────────────────────────────── */
.wpa-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 32px;
}

/* ── Card ──────────────────────────────────────────────────── */
.wpa-card {
    border-radius: var(--wpa-radius);
    background: #fff;
    box-shadow: var(--wpa-shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow var(--wpa-trans), transform var(--wpa-trans);
    font-family: var(--wpa-font-sans);
}
.wpa-card:hover {
    box-shadow: var(--wpa-shadow-hover);
    transform: translateY(-4px);
}

/* ── Card Hero ─────────────────────────────────────────────── */
.wpa-card__hero {
    display: block;
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    text-decoration: none;
}
.wpa-card__hero-img {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform .4s ease;
}
.wpa-card:hover .wpa-card__hero-img {
    transform: scale(1.04);
}
.wpa-card__hero-overlay {
    position: absolute;
    inset: 0;
}

/* Geometric shapes placeholder */
.wpa-card__hero-shapes {
    position: absolute;
    inset: 0;
}
.wpa-card__shape {
    position: absolute;
    border-radius: 50%;
    opacity: .35;
}
.wpa-card__shape--1 {
    width: 180px; height: 180px;
    top: -40px; right: -40px;
}
.wpa-card__shape--2 {
    width: 120px; height: 120px;
    bottom: -20px; left: 20px;
}

/* Sound-wave badge */
.wpa-card__wave-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px; height: 44px;
    background: rgba(0,0,0,.55);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(6px);
}
.wpa-card__wave-badge svg {
    width: 22px; height: 22px;
    fill: #fff;
}
/* Animated bars on wave badge */
.wpa-card__wave-badge svg rect {
    transform-box: fill-box;
    transform-origin: center center;
    animation: wpa-bar-pulse 1.4s ease-in-out infinite;
}
.wpa-card__wave-badge svg rect:nth-child(1) { animation-delay:  0s;    animation-duration: 1.1s; }
.wpa-card__wave-badge svg rect:nth-child(2) { animation-delay: -.3s;   animation-duration: 0.9s; }
.wpa-card__wave-badge svg rect:nth-child(3) { animation-delay: -.6s;   animation-duration: 1.3s; }
.wpa-card__wave-badge svg rect:nth-child(4) { animation-delay: -.2s;   animation-duration: 1.0s; }
.wpa-card__wave-badge svg rect:nth-child(5) { animation-delay: -.45s;  animation-duration: 1.2s; }
@keyframes wpa-bar-pulse {
    0%, 100% { transform: scaleY(1); }
    50%       { transform: scaleY(0.3); }
}

/* Hero text (podcast label + ep number) */
.wpa-card__hero-text {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 20px 20px 18px;
}
.wpa-card__podcast-label {
    display: block;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    opacity: .85;
    margin-bottom: 4px;
}
.wpa-card__ep-number {
    display: block;
    font-size: 2.4rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -.02em;
}

/* ── Card Body ─────────────────────────────────────────────── */
.wpa-card__body {
    padding: 20px 20px 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.wpa-card__title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 10px;
    line-height: 1.4;
    color: #111;
}
.wpa-card__title a {
    color: inherit;
    text-decoration: none;
}
.wpa-card__title a:hover {
    color: var(--wpc-primary, #1a75ac);
}
.wpa-card__excerpt {
    font-size: .875rem;
    color: #666;
    line-height: 1.6;
    margin: 0 0 16px;
    flex: 1;
}

/* Card footer */
.wpa-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid #f0f0f0;
    padding-top: 14px;
    margin-top: auto;
}
.wpa-card__listen-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .875rem;
    font-weight: 600;
    color: var(--wpc-primary, #1a75ac);
    text-decoration: underline;
    text-decoration-color: transparent;
    transition: text-decoration-color .2s;
}
.wpa-card__listen-btn:hover {
    text-decoration-color: currentColor;
}
.wpa-card__play-icon {
    width: 28px; height: 28px;
    flex-shrink: 0;
}
.wpa-card__ep-badge {
    font-size: .78rem;
    font-weight: 600;
    color: #999;
    letter-spacing: .03em;
}

/* ── Pagination ────────────────────────────────────────────── */
.wpa-pagination {
    display: flex;
    justify-content: center;
    margin-top: 48px;
}
.wpa-pagination .page-numbers {
    display: inline-flex;
    list-style: none;
    margin: 0; padding: 0;
    gap: 6px;
}
.wpa-pagination .page-numbers li a,
.wpa-pagination .page-numbers li span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 38px; height: 38px;
    padding: 0 10px;
    border-radius: 8px;
    font-size: .85rem;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid #e5e7eb;
    color: #444;
    transition: all .2s;
}
.wpa-pagination .page-numbers li a:hover {
    border-color: var(--wpc-primary, #1a75ac);
    color: var(--wpc-primary, #1a75ac);
}
.wpa-pagination .page-numbers li .current {
    background: var(--wpc-primary, #1a75ac);
    border-color: var(--wpc-primary, #1a75ac);
    color: #fff;
}

/* ── Empty state ───────────────────────────────────────────── */
.wpa-no-episodes {
    text-align: center;
    padding: 80px 0;
    color: #888;
    font-size: 1.1rem;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 640px) {
    .wpa-grid { grid-template-columns: 1fr; gap: 24px; }
    .wpa-card__ep-number { font-size: 1.8rem; }
}