/* --- CSS Variables & Base Setup --- */
:root {
    --oxford-blue: #002147;
    --platinum: #E0E1DD;
    --malachite-green: #0BDA51;
    --cadet-grey: #A9B4C2;
    --text-dark: #0B132B;
    --background-body: #f4f4f7;
    --background-card: #FFFFFF;
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-body);
    color: var(--text-dark);
    margin: 0;
    padding-top: 80px; /* Space for fixed header */
    overflow-x: hidden; /* prevent horizontal scroll when drawer is open */
}

h1, h2, h3, h4 {
    color: var(--oxford-blue);
    font-weight: 700;
}

a {
    color: var(--oxford-blue);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    text-decoration: none;
    color: #003366; /* Darker blue on hover */
}


/* --- Header & Mega Menu Styles --- */
.site-header {
    background-color: rgba(255, 255, 255, 0.7);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 0 40px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
}

.header-content {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    background: none;
    border: 0;
    font-size: 1.5rem;
    padding: 8px 12px;
    margin-right: 8px;
    cursor: pointer;
}

.logo a {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-dark);
}

.main-nav, .utility-nav {
    display: flex;
    align-items: center;
    height: 100%;
}

.main-nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    height: 100%;
}

.main-nav > ul > li {
    position: relative;
    display: flex;
    align-items: center;
}

.main-nav > ul > li > a {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 20px;
    color: var(--text-dark);
    font-weight: 700;
}

/* Corrected Mega Menu Styles */
.mega-menu {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    top: 81px; /* Header height + border */
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    
}

.main-nav > ul > li:hover > .mega-menu {
    display: block;
}

/* This is the key change for alignment */
.mega-menu-content {
    max-width: 1600px; /* Same as header-content */
    margin: 0 auto;    /* Same as header-content */
    padding: 30px 40px; /* Same as header-content */
    display: flex;
    flex-direction: row;
    gap: 60px;
    /* This aligns the content with the main nav links */
    justify-content: flex-start; 
}

.mega-menu-column {
    flex: 0 1 auto; /* Prevent columns from stretching too much */
}

/* This is the key change for the heading color */
.mega-menu-column h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--oxford-blue); /* Changed from cadet-grey */
    margin-top: 0;
    margin-bottom: 15px;
}

.mega-menu-column a {
    display: block;
    padding: 8px 0;
    font-weight: 400;
    color: var(--text-dark);
    white-space: nowrap;
}

.utility-nav {
    gap: 20px;
}

.utility-nav a {
    font-size: 0.9rem;
    font-weight: 400;
}

/* Backdrop for mobile drawer */
.backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.35);
    opacity: 0;
    visibility: hidden;
    transition: opacity .2s ease, visibility .2s ease;
    z-index: 900;
}
.backdrop.is-active {
    opacity: 1;
    visibility: visible;
}
/* --- Main Content & Footer --- */
#main-content.is-blurred {
    filter: blur(8px);
    transition: filter 0.3s ease;
}

/* --- Footer Styles --- */
.site-footer {
    background-color: var(--oxford-blue);
    color: var(--platinum);
    padding: 40px;
    margin-top: 60px;
}

/* Admin Role Manager */
.role-manager { margin-top: 1rem; }
.role-manager .role-controls { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.role-manager input#user-search { padding: .5rem .6rem; min-width: 260px; }
.role-manager select#role-select { padding: .45rem .5rem; }
.role-manager button#assign-role { padding: .5rem .75rem; }
.role-manager ul { list-style: none; padding: 0; margin-top: .75rem; }
.role-manager li { padding: .4rem .5rem; border: 1px solid #e2e8f0; border-radius: 6px; margin-bottom: .4rem; cursor: pointer; }
.role-manager li.is-selected { background: #f0fdf4; border-color: #86efac; }
.footer-content {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer-column h4 {
    color: white;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-column a, .footer-column p {
    display: block;
    color: var(--cadet-grey);
    margin-bottom: 10px;
    text-decoration: none;
    line-height: 1.6;
}

.footer-column a:hover {
    color: white;
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid var(--cadet-grey);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--cadet-grey);
}

/* --- Mobile-first responsive header/nav --- */
@media (max-width: 900px) {
    .header-content { gap: 8px; justify-content: flex-start; }
    .logo { flex: 0 0 auto; }
    #navToggle { margin-left: 8px; }
    .menu-toggle { display: inline-block; }
    .utility-nav { display: none; } /* hide desktop utility links on mobile */
    .main-nav {
        position: fixed;
        top: 0; /* cover from very top */
        left: 0;
        height: 100vh; /* Use viewport height */
        width: min(86vw, 380px);
    max-width: 100%;
        background: #fff; /* solid background for readability */
        transform: translateX(-100%);
        transition: transform .25s ease;
        box-shadow: 0 8px 32px rgba(0,0,0,0.2);
        display: block;
        padding: 90px 12px 16px; /* account for header height at top */
        z-index: 1001;
        -webkit-overflow-scrolling: touch;
    }
    .main-nav.is-open { transform: translateX(0); }
    .main-nav ul { display: block; gap: 0; height: auto; margin: 0 0 10px 0; padding: 0; }
    .main-nav > ul > li { display: block; }
    .main-nav > ul > li > a { display: block; padding: 12px 12px; border-radius: 6px; width: 100%; }

    /* Collapse mega menus into simple sublists on mobile */
    /* Mobile submenu: collapsible with animation */
    .mega-menu { position: static; box-shadow: none; background: #fff; overflow: hidden; max-height: 0; transition: max-height .25s ease; }
    .main-nav > ul > li:hover > .mega-menu { max-height: 0; }
    .main-nav > ul > li.open > .mega-menu { max-height: 1000px; }
    .mega-menu-content { padding: 6px 12px; display: grid; gap: 10px; background: #fff; }
    .mega-menu-column h4 { margin: 10px 0 5px; font-size: .85rem; }
    .mega-menu-column a { padding: 6px 0; }

    /* Utility nav inline becomes compact */
    .utility-nav { gap: 10px; }

    /* Utility section inside drawer */
    .drawer-utility { border-top: 1px solid #eee; padding-top: 10px; margin-top: 10px; display: grid; gap: 6px; }
    .drawer-utility a { display: block; padding: 10px 12px; border-radius: 6px; }
}

.footer-bottom-right {
    display: flex;
    align-items: center;
    gap: 30px;
}

.legal-links a {
    color: var(--cadet-grey);
    margin-left: 20px;
}

.social-icons a {
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
    margin-left: 15px;
    text-decoration: none;
}

/* --- Garage Dashboard --- */
.garage-container { max-width: 1100px; margin: 2rem auto; padding: 0 1rem; }
.garage-header { margin-bottom: 1rem; }
.garage-greeting { color: #666; margin-top: .25rem; }
.garage-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem; }
.garage-card { background: #fff; border: 1px solid #e5e5e5; border-radius: 8px; padding: 1rem; box-shadow: 0 1px 2px rgba(0,0,0,.04); }
.garage-card h2, .garage-card h3 { margin: 0 0 .5rem; font-size: 1.1rem; }
.garage-card p { margin: 0 0 .75rem; color: #555; }
.garage-card .button { display: inline-block; padding: .5rem .75rem; background: #0f766e; color: #fff; border-radius: 6px; text-decoration: none; }
.garage-card .button.secondary { background: #374151; }