:root {
    --fcf-main-bg: #0073aa;
    --fcf-main-icon-color: #ffffff;
    --fcf-actions-bg: #008ec2;
    --fcf-actions-icon-color: #ffffff;
    --fcf-position-h: 5px;
    --fcf-position-h-right: auto;
}

.fcf-container {
    position: fixed;
    bottom: 5px;
    left: var(--fcf-position-h);
    right: var(--fcf-position-h-right);
    z-index: 9999;
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
}

.fcf-main-btn {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--fcf-main-bg);
    color: var(--fcf-main-icon-color);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: transform 0.3s ease;
}

.fcf-main-btn:hover {
    transform: scale(1.1);
}

.fcf-main-btn .fcf-icon-close {
    display: none;
}

.fcf-container.active .fcf-main-btn .fcf-icon-close {
    display: block;
}

.fcf-container.active .fcf-main-btn .fcf-icon-open {
    display: none;
}

.fcf-actions {
    display: flex;
    flex-direction: column;
    margin-bottom: 15px;
    transition: opacity 0.3s ease, transform 0.3s ease;
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
}

.fcf-container.active .fcf-actions {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.fcf-action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    background-color: var(--fcf-actions-bg);
    color: var(--fcf-actions-icon-color);
    margin-top: 10px;
    cursor: pointer;
    font-size: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    transition: transform 0.2s ease;
}
/* استایل برای تصاویر داخل دکمه‌ها */
.fcf-main-btn img,
.fcf-action-btn img {
    width: 60%; /* اندازه تصویر نسبت به دکمه */
    height: 60%;
    object-fit: contain; /* جلوگیری از دفرمه شدن تصویر */
}
.fcf-action-btn:hover {
    transform: scale(1.15);
}