body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    color:#111;
}

/* ===== DESKTOP ===== */
.menu {
    color: #DDDDDD;
    max-width: 800px;
    display: flex;
    justify-content: center;
    gap: 40px;
    /* border-bottom: 1px solid #e5e5e5; */
    margin: 0 auto 0px auto;
}

.menu div {
    padding: 12px 0;
    cursor: pointer;
}

.menu div.active {
    color: #fff;
    font-weight: 700;
}

.container {
    max-width: 800px;
    margin: auto;
    border: 1px solid #eee;
    border-radius: 14px;
    overflow: hidden;
    background: white;
}

.header {
    display: flex;
    justify-content: space-between;
    padding: 16px;
    border-bottom: 1px solid #eee;
    color:#666;
}

.row {
    display: flex;
    justify-content: space-between;
    padding: 18px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
}

.price {
    display:flex;
    gap:8px;
    align-items:center;
}

.arrow {
    transition:.25s;
}

.row.open .arrow {
    transform: rotate(90deg);
}

.dropdown {
    max-height: 0;
    overflow: hidden;
    transition: .3s;
    background:#fafafa;
    padding:0 18px;
    color: #333333;
}

.dropdown.open {
    max-height: 300px;
    padding:10px 18px;
}

.category { display:none; }
.category.active { display:block; }

/* ===== MOBILE ===== */
.mobile { display:none; }

.mobile-screen {
    position: fixed;
    top: var(--nav-height);   /* ?? místo 0 */
    left: 100%;
    width: 100%;
    height: calc(100% - var(--nav-height)); /* ?? místo 100% */
    background: #fff;
    transition: .3s;
    overflow-y: auto;
}

.mobile-screen.active {
    left: 0;
}

.mobile-header {
    padding: 18px;
    font-weight: bold;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mobile-item {
    padding: 18px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    cursor:pointer;
}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
    body { padding:0 }

    .menu, .container {
        display:none;
    }

    .mobile {
        display:block;
    }
}

.mobile-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.mobile-header .left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mobile-header .right {
    font-size: 13px;
    color: #000; /* černá */
    font-weight: 500;
}