/* Sidebar stays visible while scrolling */
aside {
    position: sticky;
    top: 0;
}

/* Improve card appearance */
.card {
    border-radius: 10px;
}

/* Ensure footer spacing */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Optional: highlight active sidebar link */
.list-group-item.active {
    background-color: #0d6efd;
    color: white;
    border: none;
}

.list-group-item.active {
    background-color: #0d6efd;
    color: white;
    border: none;
}

.list-group-item.active i {
    color: white;
}

.ip-header {
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    padding: 1.4rem 0;
}

.ip-brand {
    font-size: 1.65rem;
    font-weight: 700;
    letter-spacing: -0.7px;
    color: #0f172a;
    text-decoration: none;
}

.ip-nav {
    display: flex;
    gap: 2.2rem;
}

.ip-nav-item {
    position: relative;
    font-size: 0.92rem;
    font-weight: 600;
    color: #64748b;
    text-decoration: none;
    padding-bottom: 2px;
    transition: color 0.25s ease, opacity 0.25s ease;
    letter-spacing: 0.15px;
}

.ip-nav-item:hover {
    color: #0f172a;
    opacity: 0.75;
}

/* active state */
.ip-nav-item.active {
    color: #0f172a;
    opacity: 1;
}