/* ==========================================================================
   Layout Components
   ========================================================================== */

.site-header {
    background-color: var(--primary-color);
    color: white;
    padding: 0 20px;
    margin: -20px -20px 20px -20px;
    box-shadow: var(--box-shadow);
}

.site-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    height: 50px;
}

.nav-brand {
    color: white;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2em;
}

.nav-brand:hover {
    opacity: 0.9;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-link {
    color: white;
    text-decoration: none;
    padding: 5px 10px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.nav-user {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9em;
}

/* Button styling for navigation */
.nav-btn {
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 5px 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.9em;
    transition: var(--transition);
    font-family: inherit;
}

.nav-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Specific styling for login button to make it less prominent */
.nav-login-btn {
    font-size: 0.8em;
    padding: 3px 8px;
    border-color: rgba(255, 255, 255, 0.2);
    opacity: 0.8;
}

.nav-login-btn:hover {
    opacity: 1;
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Specific styling for logout button to indicate a destructive action */
#logout-btn {
    border-color: rgba(220, 53, 69, 0.5);
}

#logout-btn:hover {
    background-color: rgba(220, 53, 69, 0.2);
    border-color: rgba(220, 53, 69, 0.7);
}