/* ============================================
   Buttons
   ============================================ */

.btn {
    padding: 10px 20px;
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: var(--accent-primary);
    color: white;
}

.btn-primary:hover {
    box-shadow: 0 4px 16px rgba(200, 149, 108, 0.4);
}

.btn-secondary {
    background: var(--bg-hover);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-input);
    border-color: var(--text-muted);
}

.btn-success {
    background: var(--accent-success);
    color: white;
}

.btn-success:hover {
    box-shadow: 0 4px 16px rgba(90, 158, 111, 0.4);
}

.btn-small,
.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-ai {
    background: var(--accent-purple, #8b5cf6);
    color: white;
    padding: 8px 16px;
}

.btn-ai:hover {
    box-shadow: 0 4px 16px rgba(139, 92, 246, 0.3);
}