/* Here is your custom css styles. */

.post-back-button {
    position: fixed;
    left: 24px;
    top: 96px;
    z-index: 998;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    color: #fff;
    background: linear-gradient(135deg, #42b983, #2196f3);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.22);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.post-back-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.26);
}

.post-back-button:focus {
    outline: 2px solid rgba(33, 150, 243, 0.35);
    outline-offset: 3px;
}

.post-back-button i {
    font-size: 1.15rem;
    line-height: 44px;
}

@media only screen and (max-width: 600px) {
    .post-back-button {
        left: 14px;
        top: 76px;
        width: 40px;
        height: 40px;
    }

    .post-back-button i {
        line-height: 40px;
    }
}