/* Preserves Gut Feeling's existing emerald/sage/cream theme. */
.gf-material-editor{margin:22px 0;padding:18px;border:1px solid #c8dfd3;border-radius:18px;background:#f2f8f1;color:#153d30}
.gf-material-editor h3{margin:0 0 8px;font-size:1.07rem;color:#0e4e39}
.gf-material-editor .gf-audio-toggle{display:flex;align-items:center;gap:10px;margin:18px 0}
.gf-material-upload{padding:13px 0;border-top:1px solid #d8e7dc}
.gf-material-upload label{display:block;font-weight:600}
.gf-material-upload input[type=file]{margin-top:9px;width:100%;font-size:.9rem}
.gf-material-existing{font-size:.85rem;color:#496b57;margin:6px 0}
.gf-material-editor .gf-check{font-weight:400;display:flex;gap:8px;align-items:center;margin-top:5px}
.gf-material-editor .gf-field-hint{font-size:.8rem;color:#5d7966}
.gf-material-panel{margin:20px 0;padding:19px;border-radius:18px;border:1px solid #bcd6c5;background:rgba(237,249,239,.9);color:#154d38}
.gf-material-heading{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.gf-material-heading strong{font-size:1rem;color:#123e2f}
.gf-material-heading small{color:#5b7969}
.gf-material-buttons{display:flex;flex-wrap:wrap;gap:9px}
.gf-material-buttons .outline-button,.gf-audio-box .outline-button{padding:9px 15px;font-size:.85rem;min-height:36px}
.gf-material-viewer{margin-top:14px}
.gf-material-viewer iframe{display:block;width:100%;height:min(72vh,760px);min-height:390px;border:1px solid #ccd9ce;border-radius:12px;background:white}
.gf-material-viewer .gf-field-hint{font-size:.77rem;color:#5b7969;margin-top:8px}
.gf-audio-player{margin-top:10px}
.gf-audio-box audio{display:block;width:100%;accent-color:#147052}
@media(max-width:540px){.gf-material-panel{padding:13px}.gf-material-viewer iframe{min-height:330px;height:62vh}}