/**
 * Classerna — Scholar Directory styles.
 *
 * Public-facing. Loads only on pages containing the
 * [idcms_scholar_directory] shortcode.
 */
.idsd-directory {
    --idsd-primary: #C9A227;
    --idsd-primary-dark: #1A1A1A;
    --idsd-primary-pale: #FBF4D8;
    --idsd-border: #E5DCB7;
    --idsd-text: #1A1A1A;
    --idsd-text-muted: #555;
    --idsd-radius: 10px;
    --idsd-radius-sm: 6px;

    max-width: 1080px;
    margin: 0 auto;
    padding: 24px;
    color: var(--idsd-text);
    font-size: var(--idcms-fs-body, 16px);
    line-height: 1.5;
}

/* ---------- Header ---------- */
.idsd-directory-header {
    text-align: center;
    padding: 8px 0 24px;
    border-bottom: 1px solid var(--idsd-border);
    margin-bottom: 32px;
}
.idsd-directory-title {
    margin: 0 0 12px;
    font-size: var(--idcms-fs-display, 32px);
    line-height: 1.2;
    color: var(--idsd-primary-dark);
    font-weight: 700;
}
.idsd-directory-cta {
    margin: 12px 0 0;
}
.idsd-register-btn {
    display: inline-block;
    padding: 12px 24px;
    background: var(--idsd-primary);
    color: #fff !important;
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--idsd-radius-sm);
    border: 1px solid var(--idsd-primary);
    transition: background 0.15s, border-color 0.15s;
}
.idsd-register-btn:hover,
.idsd-register-btn:focus {
    background: #B8911F;
    border-color: #B8911F;
    color: #fff !important;
}

/* ---------- Group sections ---------- */
.idsd-group {
    margin-bottom: 48px;
}
.idsd-group-name {
    margin: 0 0 8px;
    font-size: var(--idcms-fs-heading, 22px);
    line-height: 1.25;
    color: var(--idsd-primary-dark);
    font-weight: 700;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--idsd-primary);
}
.idsd-group-description {
    margin: 0 0 20px;
    color: var(--idsd-text-muted);
    font-size: var(--idcms-fs-body, 17px);
    line-height: 1.55;
}
.idsd-group-description p:last-child { margin-bottom: 0; }

/* ---------- Bio cards (shared) ---------- */
.idsd-bio {
    background: #fff;
    border: 1px solid var(--idsd-border);
    border-radius: var(--idsd-radius);
    overflow: hidden;
    transition: box-shadow 0.15s;
}
.idsd-bio:hover {
    box-shadow: 0 4px 14px rgba(26, 26, 26, 0.08);
}
.idsd-bio-photo {
    overflow: hidden;
    background: var(--idsd-primary-pale);
}
.idsd-bio-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.idsd-bio-body {
    padding: 18px 20px 22px;
    flex: 1;
    min-width: 0; /* let long words wrap inside flex children */
}
.idsd-bio-name {
    margin: 0 0 10px;
    font-size: var(--idcms-fs-heading, 20px);
    line-height: 1.25;
    color: var(--idsd-primary-dark);
    font-weight: 600;
}
.idsd-bio-text {
    color: var(--idsd-text-muted);
    font-size: var(--idcms-fs-body, 16px);
    line-height: 1.6;
}
.idsd-bio-text p { margin: 0 0 10px; }
.idsd-bio-text p:last-child { margin-bottom: 0; }

/* ---------- Rows layout (default) ---------- */
.idsd-bios--rows {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.idsd-bios--rows .idsd-bio {
    display: flex;
    align-items: stretch;
    gap: 0;
}
.idsd-bios--rows .idsd-bio-photo {
    flex: 0 0 300px;
    width: 300px;
    min-height: 300px;
    aspect-ratio: 1 / 1;
}
.idsd-bios--rows .idsd-bio-body {
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* ---------- Grid layout (optional) ---------- */
.idsd-bios--grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}
.idsd-bios--grid .idsd-bio {
    display: flex;
    flex-direction: column;
}
.idsd-bios--grid .idsd-bio-photo {
    aspect-ratio: 1 / 1;
}
.idsd-bios--grid .idsd-bio-body {
    padding: 16px 18px 20px;
}
.idsd-bios--grid .idsd-bio-name {
    font-size: 18px;
}

/* ---------- Empty/error states ---------- */
.idsd-empty {
    padding: 32px;
    text-align: center;
    color: var(--idsd-text-muted);
    font-style: italic;
}
.idsd-error {
    padding: 12px 16px;
    background: #fbeaea;
    border: 1px solid #e2b9b9;
    border-radius: var(--idsd-radius-sm);
    color: #7a1f1f;
}

/* ---------- Responsive ---------- */
@media (max-width: 560px) {
    .idsd-directory { padding: 16px; }
    .idsd-directory-title { font-size: 26px; }
    .idsd-group-name { font-size: 19px; }
    /* Grid layout collapses to one column. */
    .idsd-bios--grid { grid-template-columns: 1fr; }
    /* Rows layout stacks photo on top + bio below. */
    .idsd-bios--rows .idsd-bio {
        flex-direction: column;
    }
    .idsd-bios--rows .idsd-bio-photo {
        flex: 0 0 auto;
        width: 100%;
        min-height: 0;
    }
}