.collegeCard, .resourceLibItem { position: relative; }
.heart-btn {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 2;
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, .92);
    box-shadow: 0 1px 4px rgba(0, 0, 0, .25);
    cursor: pointer;
    color: #422212;
    padding: 0;
}
.heart-btn svg { fill: none; stroke: currentColor; stroke-width: 2; }
.heart-btn:hover { color: #b3402a; }
.heart-btn.on { color: #b3402a; }
.heart-btn.on svg { fill: currentColor; }
.heart-btn:focus-visible { outline: 2px solid #8b4f2e; outline-offset: 2px; }
.heart-btn.inline { position: static; width: 30px; height: 30px; box-shadow: none; background: none; display: inline-grid; vertical-align: middle; margin-right: 8px; }

.fav-overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, .45); display: grid; place-items: center; z-index: 1000; }
.fav-modal { background: white; border-radius: 12px; padding: 24px; max-width: 340px; text-align: center; font-family: "Open Sans", sans-serif; color: #422212; }
.fav-modal p { margin: 0 0 18px; line-height: 1.5; }
.fav-actions { display: flex; gap: 12px; justify-content: center; margin-bottom: 12px; }
.fav-actions a { padding: 10px 20px; border: 1px solid #422212; border-radius: 12px; font-weight: 600; }
.fav-actions a.fav-primary { background: #422212; color: white; }
.fav-close { background: none; border: none; color: #7a6a60; cursor: pointer; font-family: inherit; }