/* Reset only top margin/padding to remove space above header */
html, body {
    margin-top: 0;
    padding-top: 0;
}

/* Header - Peninsula Card Style */
header {
    background-color: #f0f0f0;
    color: #333333;
    padding: 1rem 2rem;
    border-bottom-left-radius: 30px;
    border-bottom-right-radius: 30px;
    box-shadow: 0px 0px 45px 3px rgba(51, 51, 51, 0.5);
    transition: all 0.3s ease;
    position: relative;
    margin: 0 2rem 6rem 2rem; /* Peninsula style with lateral margins and large bottom margin */
    z-index: 100;
}

header:hover {
    box-shadow: 0px 0px 45px 3px rgba(51, 51, 51, 0.8);
    transition: all 0.3s ease;
    transform: translateX(2px);
}

header .bi {
    color: #333333 !important;
    font-size: 1.2rem;
}

.navbar-brand-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333333;
    margin-left: 0.5rem;
    display: inline !important;
}

.navbar-buttons .bi {
    font-size: 1.4rem;
}

.navbar-buttons .btn {
    transition: all 0.3s ease;
    border-radius: 15px;
}

.navbar-buttons .btn:hover {
    background-color: rgba(0, 123, 255, 0.1);
    transform: scale(1.1);
}

/* Ensure consistent logo size across all pages */
.navbar-brand img {
    height: 50px !important;
    width: auto !important;
    max-height: 50px !important;
}

/* Mobile Header Adjustments */
@media (max-width: 768px) {
    /* Override base CSS margin for mobile */
    body {
        margin: 0 !important;
        padding: 0 !important;
    }
    
    html, body {
        margin-top: 0 !important;
        padding-top: 0 !important;
    }
    
    header {
        padding: 1rem 1.5rem;
        margin: 0 1rem 4rem 1rem; /* Smaller lateral margins, good bottom spacing */
        border-bottom-left-radius: 20px;
        border-bottom-right-radius: 20px;
    }
    
    .navbar-brand-text {
        font-size: 1.2rem;
        margin-left: 0.3rem;
    }
    
    /* Ensure consistent logo size on mobile */
    .navbar-brand img {
        height: 45px !important;
        width: auto !important;
        max-height: 45px !important;
    }
    
    .navbar-buttons .bi {
        font-size: 1.2rem;
    }
    
    .navbar-buttons .btn {
        padding: 0.5rem 0.75rem !important;
    }
}

@media (max-width: 480px) {
    /* Override base CSS margin for very small mobile */
    body {
        margin: 0 !important;
        padding: 0 !important;
    }
    
    html, body {
        margin-top: 0 !important;
        padding-top: 0 !important;
    }
    
    header {
        padding: 0.8rem 1rem;
        border-radius: 0 0 20px 20px;
        margin: 0 0.5rem 3rem 0.5rem; /* Very small lateral margins for mobile */
    }
    
    .navbar-brand-text {
        font-size: 1.1rem;
        margin-left: 0.25rem;
    }
    
    /* Ensure consistent logo size on very small mobile */
    .navbar-brand img {
        height: 40px !important;
        width: auto !important;
        max-height: 40px !important;
    }
    
    .navbar-buttons .bi {
        font-size: 1.1rem;
    }
    
    .navbar-buttons .btn {
        padding: 0.4rem 0.6rem !important;
    }
}

/* Ensure header consistency across all pages */
@media (max-width: 576px) {
    header {
        margin: 0 0.75rem 3.5rem 0.75rem;
        padding: 0.9rem 1.25rem;
    }
    
    .navbar-brand img {
        height: 42px !important;
        width: auto !important;
        max-height: 42px !important;
    }
    
    .navbar-brand-text {
        font-size: 1.15rem;
    }
}

/* Prevent header buttons from wrapping below logo on very small screens */
@media (max-width: 382px) {
    header {
        padding: 0.6rem 0.8rem;
        margin: 0 0.3rem 2.5rem 0.3rem;
    }
    
    .navbar-brand-text {
        font-size: 1rem;
        margin-left: 0.2rem;
    }
    
    .navbar-brand img {
        height: 35px !important;
        width: auto !important;
        max-height: 35px !important;
    }
    
    .navbar-buttons .bi {
        font-size: 1rem;
    }
    
    .navbar-buttons .btn {
        padding: 0.3rem 0.5rem !important;
        font-size: 0.8rem;
    }
    
    /* Force single line layout */
    .navbar {
        flex-wrap: nowrap !important;
    }
    
    .navbar-nav {
        flex-direction: row !important;
        flex-wrap: nowrap !important;
    }
    
    .navbar-buttons {
        flex-shrink: 0 !important;
        white-space: nowrap !important;
    }
}