/* General */
body {
    min-height: 100vh;
    display: flex;
}
.gradient-aurora {
    background: linear-gradient(135deg,#081429 0%, #25c0a8 50%, #a06bc3 100%);
    color: #FFFFFF;
}

/* Sidebar */
.sidebar {
    width: 260px;
    min-height: 100vh;
    padding: 20px 20px;
    transition: width 0.3s;
}
.sidebar .logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.sidebar .logo img {
    max-height: 40px;
    width: auto;
}
.sidebar a {
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 10px 15px;
    border-radius: 8px;
    margin-bottom: 10px;
    transition: background 0.2s;
}
.sidebar a i {
    font-size: 1.3rem;
    width: 28px;
    margin-right: 12px;
}
.sidebar a:hover {
    background: rgba(255,255,255,0.15);
}
.sidebar a.active {
    background: rgba(255,255,255,0.3);
    font-weight: 600;
}

/* Content */
.content {
    flex: 1;
    background: #fff;
    padding: 20px;
}

/* Page settings */
.iframe-wrapper {
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f9f9f9;
}
.iframe-wrapper iframe {
    border: 0;
    transition: all 0.3s ease;
}
.iframe-desktop iframe {
    width: 100%;
    height: 600px;
}
.iframe-mobile iframe {
    width: 390px;
    height: 700px;
}

/* Mobile */
@media (max-width: 991px) {
    .sidebar {
        width: 70px;
        padding: 20px 10px;
        text-align: center;
    }
    .sidebar .logo img {
        content: url('/static/img/icon.png');
        max-height: 40px;
    }
    .sidebar p, .sidebar a span {
        display: none;
    }
    .sidebar a {
        justify-content: center;
        padding: 10px;
    }
    .sidebar a i {
        margin: 0;
    }
}