/* Sidebar Styles */
.sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.5rem 1rem;
    margin: 0.2rem 0;
    border-radius: 0.25rem;
}

.sidebar .nav-link:hover {
    background-color: #f8f9fa;
}

.sidebar .nav-link.active {
    color: #2470dc;
    background-color: #e9ecef;
}

.sidebar .nav-link i {
    margin-right: 0.5rem;
}

/* Main Content Styles */
main {
    padding-top: 1.5rem;
}

/* Card Styles */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    margin-bottom: 1.5rem;
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
}

/* Vitals Card Styles */
.vital-card {
    transition: transform 0.2s;
}

.vital-card:hover {
    transform: translateY(-5px);
}

.vital-card h3 {
    margin: 0.5rem 0;
    font-size: 1.75rem;
}

/* Dark Theme Styles */
[data-bs-theme="dark"] {
    --bs-body-bg: #212529;
    --bs-body-color: #f8f9fa;
}

[data-bs-theme="dark"] .card {
    background-color: #2c3034;
    border-color: #373b3e;
}

[data-bs-theme="dark"] .sidebar {
    background-color: #2c3034;
}

[data-bs-theme="dark"] .nav-link {
    color: #f8f9fa;
}

[data-bs-theme="dark"] .nav-link:hover {
    background-color: #373b3e;
}

[data-bs-theme="dark"] .nav-link.active {
    color: #0d6efd;
    background-color: #373b3e;
}

/* Responsive Adjustments */
@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
        padding-top: 0;
    }
    
    main {
        margin-top: 1rem;
    }
}

/* Ensure main content takes full width on desktop */
@media (min-width: 768px) {
    main {
        margin-left: 0; /* Remove margin as sidebar is gone */
    }
}

/* Custom container width */
.container-fluid {
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
}

/* Dark theme text color for cards */
[data-bs-theme="dark"] .card-title,
[data-bs-theme="dark"] .card-text,
[data-bs-theme="dark"] .card-body,
[data-bs-theme="dark"] ul,
[data-bs-theme="dark"] li {
    color: #f8f9fa;
}