.fab-container {
    position: fixed;
    right: 20px;
    bottom: 30px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    z-index: 9999;
}

.fab-item {
    position: relative;
    display: flex;
    justify-content: flex-end;
}

.fab-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    color: #fff;
}

.fab-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(0,0,0,0.2);
}

.fab-btn svg {
    width: 24px;
    height: 24px;
}

.fab-btn.blue {
    background: linear-gradient(135deg, #1e6bff, #0a52d6);
}

.fab-btn.orange {
    background: linear-gradient(135deg, #1e6bff, #0a52d6);
}

.fab-btn.gray {
    background: linear-gradient(135deg, #8a99b4, #6b7a94);
}

.fab-tooltip {
    position: absolute;
    right: 62px;
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    background: #fff;
    padding: 10px 16px;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
    border: 1px solid #eef2f8;
}

.fab-item:hover .fab-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
}

.fab-tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: #fff;
}

.fab-tip-label {
    font-size: 12px;
    color: #8a99b4;
    margin-bottom: 2px;
}

.fab-tip-value {
    font-size: 14px;
    color: #1b2436;
    font-weight: 600;
}

@media (max-width: 768px) {
    .fab-container {
        right: 12px;
        bottom: 20px;
        gap: 10px;
    }

    .fab-btn {
        width: 46px;
        height: 46px;
    }

    .fab-btn svg {
        width: 20px;
        height: 20px;
    }
}