/* Shared icon button and icon styles */
.icon-btn {
    border: 1px solid var(--line);
    background: #fff;
    padding: 6px 8px;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #333;
    min-width: 32px;
    min-height: 32px;
}

.icon-btn i,
.icon-btn svg {
    width: 18px;
    height: 18px;
    font-size: 18px;
    display: block;
    color: currentColor;
    fill: currentColor;
}

.icon-btn.danger {
    color: #b00020;
    border-color: rgba(200,60,60,0.3);
}

.icon-btn:disabled {
    opacity: .4;
    cursor: not-allowed;
}