.slider {
    display: flex;
    align-items: center;
    gap: 10px;
}

.slider img {
    width: 300px;
    height: auto;
}

body {
    margin: 0;
    font-family: sans-serif;
}

/* top bar */
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    border-bottom: 1px solid #ccc;
}

.top-left {
    display: flex;
    gap: 20px;
    align-items: center;
}

.top-right {
    display: flex;
    align-items: center;
}

/* layout */
.container {
    display: flex;
}

/* left sidebar */
.sidebar {
    width: 200px;
    padding: 10px;
    border-right: 1px solid #ccc;
}

/* main content */
main {
    flex: 1;
    padding: 20px;
}

.top-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.top-right a {
    text-decoration: none;
    color: inherit;


}


.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: #fff;
    padding: 20px;
    width: 600px;
    max-height: 90vh;
    overflow: auto;
    border-radius: 8px;
}