/* === Content boxes === */
.placeholder-box,
.tip-box,
.resource-card,
.video-placeholder {
    background-color: var(--panel-blue);
    border: 1px solid #d8e7f0;
    padding: 1.25rem;
    margin: 1.5rem 0;
}

.tip-box {
    border-left: 4px solid var(--brand-pink);
    background-color: #fff2f8;
    border-top-color: #f2cadf;
    border-right-color: #f2cadf;
    border-bottom-color: #f2cadf;
}

.tip-box strong { color: var(--brand-pink); }

.video-placeholder { min-height: 260px; }

/* === Embed containers === */
.embed-shell {
    margin: 1.5rem 0;
    background: #fff;
    border: 1px solid var(--card-border);
    padding: 1rem;
}

.embed-frame {
    width: 100%;
    border: 0;
    display: block;
    background: #fff;
}

.recording-frame { min-height: 315px; }
.slides-frame { min-height: 760px; }

/* === Resource links === */
.resource-link {
    display: inline-block;
    padding: 0.75rem 1rem;
    border: 1px solid var(--brand-pink);
    color: #ffffff;
    background: var(--brand-pink);
    text-decoration: none;
    font-weight: 700;
}

.resource-link:hover {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #ffffff;
}

/* === Responsive === */
@media (max-width: 768px) {
    .slides-frame { min-height: 620px; }
}
