* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    overflow: hidden;
}

#tsparticles {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    background-color: #fcfcfc;
    z-index: -1;
}
.main {
    z-index: 1;
}

.banner-box {
    border-radius: 5px;
    padding: 20px 25px;
    color: #000;
    box-shadow: -3px 3px 10px rgba(0, 0, 0, 0.5);
    margin-top: 16px;
}

.sidebar {
    position: fixed;
    background-color: #ffffff;
    z-index: 100;
    box-shadow: 4px 0px 12px rgba(0, 0, 0, 0.12);
}

.side-btn {
    border: none;
    background: transparent;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.side-btn:hover {
    transform: scale(1.15);
}

.side-btn img {
    width: 32px;
    height: 32px;
    display: block;
}

.wrap {
    display: flex;
    gap: 16px;
}

.box {
    flex: 1;
}
.main {
    padding: 10px;
}

@media (min-aspect-ratio: 1/1) {
    .sidebar {
        top: 0;
        left: 0;
        width: 55px;
        height: 100vh;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding-top: 16px;
    }

    .divider-line {
        width: 30px;
        height: 1px;
        background: #cccccc;
        margin: 12px 0;
    }

    .main {
        margin-left: 65px;
    }

    .footer-block {
        padding-left: 65px !important;
    }
}

@media (max-aspect-ratio: 1/1) {
    .sidebar {
        bottom: 0;
        left: 0;
        width: 100vw;
        height: 55px;
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: center;
        box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.12);
    }

    .divider-line {
        width: 1px;
        height: 24px;
        background: #cccccc;
        margin: 0 14px;
    }

    .main {
        margin-bottom: 65px;
    }

    .wrap {
        flex-direction: column;
        gap: 0px;
    }

    .no-hs {
        flex-direction: row;
    }
}