/* PFK Core MU System UI
   Presentation is deliberately light-touch. The Astra child theme owns the full visual identity. */

.pfk-glass,
.pfk-import-form,
.pfk-archive,
.pfk-judges-ui,
.pfk-members,
.pfk-notice-board,
.pfk-knowledge {
    background: rgba(255,255,255,0.62);
    border: 1px solid rgba(255,255,255,0.72);
    border-radius: 24px;
    box-shadow: 0 14px 34px rgba(0,0,0,0.055), inset 0 1px 0 rgba(255,255,255,0.8);
    padding: clamp(22px, 4vw, 44px);
    margin: 24px auto;
    max-width: 1140px;
}

.pfk-kicker {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    opacity: .72;
    font-size: 0.84rem;
    margin-bottom: 0.6rem;
}

.pfk-placeholder-copy,
.pfk-gallery-intro,
.pfk-form-note {
    opacity: .72;
    max-width: 720px;
}

.pfk-field-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}

.pfk-field-grid label,
.pfk-batch-selector label {
    display: grid;
    gap: 8px;
    font-weight: 600;
}

.pfk-field-grid input,
.pfk-field-grid select,
.pfk-search-form input,
.pfk-batch-selector select,
.pfk-judge-card input,
.pfk-judge-card select,
.pfk-judge-card textarea {
    width: 100%;
    border-radius: 16px;
    border: 1px solid rgba(0,0,0,0.08);
    background: rgba(255,255,255,0.72);
    padding: 12px 14px;
    box-shadow: inset 3px 3px 8px rgba(0,0,0,0.05), inset -3px -3px 8px rgba(255,255,255,0.9);
}

.pfk-search-form {
    display: flex;
    gap: 12px;
    align-items: center;
    margin: 24px 0;
}

.pfk-search-form input {
    flex: 1;
}

.pfk-expanding-gallery {
    display: flex;
    align-items: stretch;
    gap: 12px;
    min-height: 420px;
    width: 100%;
    margin-top: 30px;
}

.pfk-gallery-card {
    position: relative;
    flex: 1 1 0;
    min-width: 72px;
    overflow: hidden;
    border-radius: 22px;
    transition: flex-grow .55s cubic-bezier(.2,.8,.2,1), transform .35s ease, box-shadow .35s ease;
    box-shadow: 8px 8px 22px rgba(0,0,0,0.08), -8px -8px 22px rgba(255,255,255,0.85);
    background: rgba(255,255,255,0.45);
}

.pfk-gallery-card:hover {
    flex-grow: 4;
    transform: translateY(-4px);
    box-shadow: 14px 18px 38px rgba(0,0,0,0.12), -10px -10px 24px rgba(255,255,255,0.95);
}

.pfk-gallery-card img {
    width: 100%;
    height: 100%;
    min-height: 420px;
    object-fit: cover;
    display: block;
}

.pfk-gallery-meta {
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 16px;
    background: rgba(255,255,255,0.72);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 12px 14px;
    opacity: 0;
    transform: translateY(10px);
    transition: all .35s ease;
    box-shadow: 0 10px 24px rgba(0,0,0,0.08);
}

.pfk-gallery-card:hover .pfk-gallery-meta {
    opacity: 1;
    transform: translateY(0);
}

.pfk-gallery-meta strong,
.pfk-gallery-meta span,
.pfk-gallery-meta small {
    display: block;
}

.pfk-result-grid,
.pfk-member-grid,
.pfk-judge-grid,
.pfk-admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.pfk-result-card,
.pfk-member-card,
.pfk-judge-card,
.pfk-admin-card {
    background: rgba(255,255,255,0.62);
    border: 1px solid rgba(255,255,255,0.72);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 8px 8px 20px rgba(0,0,0,0.055), -8px -8px 20px rgba(255,255,255,0.9);
}

.pfk-result-card img,
.pfk-judge-card img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    display: block;
}

.pfk-result-card > div,
.pfk-member-card,
.pfk-judge-body,
.pfk-admin-card {
    padding: 18px;
}

.pfk-score-fields {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin: 12px 0;
}

.pfk-judge-card textarea {
    min-height: 90px;
    margin: 12px 0;
}

.pfk-save-status,
.pfk-no-results,
.pfk-alert {
    opacity: .78;
}

.pfk-big-number {
    font-size: 2.4rem;
    font-weight: 800;
    margin: 0;
}

@media (max-width: 900px) {
    .pfk-expanding-gallery {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        min-height: auto;
    }

    .pfk-gallery-card,
    .pfk-gallery-card:hover {
        min-width: 0;
        transform: none;
    }

    .pfk-gallery-card img {
        min-height: 300px;
        height: 300px;
    }

    .pfk-gallery-meta {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 640px) {
    .pfk-field-grid,
    .pfk-search-form,
    .pfk-expanding-gallery,
    .pfk-score-fields {
        grid-template-columns: 1fr;
        display: grid;
    }

    .pfk-search-form {
        align-items: stretch;
    }
}