html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    color: #6c757d;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    border-radius: 6px;
    background-color: transparent;
    border: 1px solid transparent;
}

    .back-btn:hover {
        color: #343a40;
        background-color: #e9ecef;
        text-decoration: none;
    }

    /* Icon enhancement */
    .back-btn i {
        font-size: 1.1em;
    }

/* Global Page Header Styles */
.page-header {
    margin-bottom: 2rem;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.page-header h1,
.page-header h2 {
    margin: 0;
    font-size: 2rem;
    color: #2c3e50;
    line-height: 1.2;
}