.main-content {
    flex: 1;
}

.selection-controls {
    display: flex;
    gap: 15px;
    align-items: center;
    margin-bottom: 20px;
}

.selection-controls a {
    color: var(--color-accent);
    text-decoration: none;
    font-size: var(--font-size-base);
    cursor: pointer;
}

.selection-controls a:hover {
    text-decoration: underline;
}

.selection-controls .separator {
    color: var(--color-border);
}

.faces-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
}

.face-card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s;
    cursor: pointer;
    position: relative;
    border: 3px solid transparent;
}

.face-card.selected {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-accent);
}

.face-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.face-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    display: block;
}

.face-info {
    padding: 10px;
}

.face-date {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: 3px;
}

.face-similarity {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.similarity-high {
    color: var(--color-success);
    font-weight: 600;
}

.similarity-medium {
    color: var(--color-warning);
    font-weight: 600;
}

.similarity-low {
    color: var(--color-danger);
    font-weight: 600;
}