.telegram-fab {
    position: fixed;
    bottom: calc(var(--safe-bottom) + var(--space-4));
    left: max(var(--space-4), var(--safe-left));
    z-index: var(--z-fab);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: linear-gradient(135deg, #0088cc 0%, #00a8e8 100%);
    color: #fff;
    text-decoration: none;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    font-size: 0.875rem;
    font-weight: 600;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    cursor: pointer;
    min-height: var(--touch-min);
}

.telegram-fab:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 28px rgba(0, 136, 204, 0.45);
}

.telegram-fab:active {
    transform: translateY(-1px) scale(0.98);
}

.telegram-fab svg {
    width: 1.375rem;
    height: 1.375rem;
    flex-shrink: 0;
}

@media (max-width: 480px) {
    .telegram-fab span {
        display: none;
    }

    .telegram-fab {
        padding: var(--space-3);
        width: var(--touch-min);
        height: var(--touch-min);
        justify-content: center;
        border-radius: 50%;
    }
}