#speakers {
    background: var(--white);
}

.speaker-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.5rem;
    text-align: center;
    height: 100%;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.speaker-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--accent);
}


.speaker-photo-wrap {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--border);
    box-shadow: var(--shadow-sm);
    margin: 0 auto 1.1rem;
    flex-shrink: 0;
    background: var(--surface);
}

.speaker-photo-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.speaker-photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--surface), var(--border));
    color: var(--text-muted);
    font-size: 2.2rem;
}

.speaker-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.3rem;
    line-height: 1.3;
}

.speaker-designation {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(0, 48, 135, 0.08);
    padding: 3px 10px;
    border-radius: 20px;
    margin-bottom: 0.85rem;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.speaker-bio-excerpt {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 1rem;
    flex: 1;
}

.speaker-profile-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary);
    background: transparent;
    border: 1px solid var(--primary);
    border-radius: 20px;
    padding: 5px 16px;
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
    text-decoration: none;
}

.speaker-profile-btn:hover {
    background: var(--primary);
    color: var(--white);
}

.speaker-modal-photo {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--border);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.speaker-modal-photo-placeholder {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--surface), var(--border));
    color: var(--text-muted);
    font-size: 2rem;
    border: 3px solid var(--border);
    flex-shrink: 0;
}

.speaker-modal-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.speaker-modal-designation {
    display: inline-block;
    font-size: 0.74rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(0, 48, 135, 0.08);
    padding: 3px 10px;
    border-radius: 20px;
}

.speaker-modal-bio {
    font-size: 0.9rem;
    line-height: 1.85;
    color: var(--text-muted);
}

.speakers-empty {
    text-align: center;
    padding: 3rem 0;
    color: var(--text-muted);
}

.speakers-empty i {
    font-size: 3rem;
    opacity: 0.3;
    display: block;
    margin-bottom: 0.75rem;
}

/* ── Speaker Day Tabs ── */
#speakerTabs {
    gap: .75rem;
}

#speakerTabs .nav-link {
    border: 1px solid var(--border);
    background: var(--white);
    color: var(--text-muted);
    transition: all .25s ease;
}

#speakerTabs .nav-link:hover {
    color: var(--accent);
    border-color: var(--accent);
}

#speakerTabs .nav-link.active {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--white);
}

#speakerTabContent .tab-pane {
    animation: fadeInSpeakerTab .5s ease;
}

@keyframes fadeInSpeakerTab {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}