:root {
    --nav-bg: transparent;
    /* As requested */
    --nav-line: rgba(0, 0, 0, 0.1);
    --nav-text: #000000;
    --nav-pad: 24px;
    --drawer-bg: #ffffff;
    --drawer-width: 300px;
}

/* Reset for box-sizing just in case */
*,
*::before,
*::after {
    box-sizing: border-box;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px var(--nav-pad);
    background: var(--nav-bg);
    /* Remove border if we want fully transparent, or keep subtle */
    /* border-bottom: 1px solid var(--nav-line); */
    backdrop-filter: blur(2px);
    /* Slight blur helps readability but keeps it transparent */
    transition: background 0.3s ease;
    font-family: 'Courier New', Courier, monospace;
}

/* Hover effect: make it slightly visible when hovered */
.navbar:hover {
    background: rgba(255, 255, 255, 0.5);
}

.navbar__brand {
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--nav-text);
    letter-spacing: 2px;
}

/* Specific to override Materialize 'nav' element styles */
nav.navbar__links,
.navbar__links {
    background-color: transparent !important;
    box-shadow: none !important;
    height: auto !important;
    line-height: normal !important;
    width: auto !important;
    display: flex;
    gap: 20px;
    align-items: center;
}

/* Force transparent background for mobile drawer nav (overriding Materialize default) */
nav.navbar-drawer__links,
.navbar-drawer__links {
    background-color: transparent !important;
    box-shadow: none !important;
}

.navbar__links a {
    text-decoration: none;
    color: var(--nav-text);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 5px 10px;
    border-radius: 4px;
    transition: background 0.2s;
}

.navbar__links a:hover {
    background: rgba(0, 0, 0, 0.05);
}

/* Burger Button */
.navbar__burger {
    display: none;
    /* Hidden by default */
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    padding: 5px;
    z-index: 1002;
}

.navbar__burger span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--nav-text);
    transition: all 0.3s ease;
    transform-origin: center;
}

/* Burger animation when drawer is open */
.navbar__burger.is-open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.navbar__burger.is-open span:nth-child(2) {
    opacity: 0;
}

.navbar__burger.is-open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Body padding for fixed navbar */
body.has-navbar {
    padding-top: 60px;
}

@media (max-width: 768px) {
    body.has-navbar {
        padding-top: 55px;
    }
}

/* Drawer / Mobile Menu */
.navbar-drawer {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: var(--drawer-width);
    background: var(--drawer-bg);
    z-index: 1001;
    /* Above navbar */
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    padding: 20px;
    overflow-y: auto;
    overflow-x: hidden;
}

.navbar-drawer.is-open {
    transform: translateX(0);
}

.navbar-drawer__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
}

.navbar-drawer__close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--nav-text);
}

.navbar-drawer__links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.navbar-drawer__links a {
    text-decoration: none;
    color: var(--nav-text);
    font-size: 1.1rem;
    text-transform: uppercase;
    padding: 10px;
    border-radius: 6px;
    background: transparent !important;
}

/* Ensure all states are transparent */
/* Nuclear Option: Use ID selector for maximum specificity on ALL potential targets */
#navDrawer .navbar-drawer__links,
#navDrawer .navbar-drawer__links .navbar__item,
#navDrawer .navbar-drawer__links .navbar__item.is-active,
#navDrawer .navbar-drawer__links a,
#navDrawer .navbar-drawer__links a:hover,
#navDrawer .navbar-drawer__links a:focus,
#navDrawer .navbar-drawer__links a:active,
#navDrawer .navbar-drawer__links a:visited,
#navDrawer .navbar-drawer__links .navbar__item>a,
#navDrawer .navbar-drawer__links .navbar__item.is-active>a {
    background: transparent !important;
    background-color: transparent !important;
    box-shadow: none !important;
    border: none !important;
    -webkit-tap-highlight-color: transparent !important;
    outline: none !important;
}

/* Specific hover effect for text color only */
#navDrawer .navbar-drawer__links a:hover,
#navDrawer .navbar-drawer__links .navbar__item:hover>a {
    color: #666 !important;
    background: transparent !important;
}

/* Overlay */
.navbar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1000;
    /* Behind drawer, same/above navbar */
    opacity: 0;
    pointer-events: none;
    /* Let clicks pass when hidden */
    transition: opacity 0.3s;
}

.navbar-overlay[hidden] {
    display: none;
}

.navDrawer.is-open~.navbar-overlay,
/* Sibling selector might not work depending on DOM order, safer to toggle the class or attr on overlay directly via JS */
.navbar-overlay:not([hidden]) {
    opacity: 1;
    pointer-events: auto;
}


/* Media Query */
@media (max-width: 1024px) {

    /* Make navbar visible on mobile */
    .navbar {
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        padding: 15px var(--nav-pad);
    }

    .navbar:hover {
        background: rgba(255, 255, 255, 0.98);
    }

    .navbar__links {
        display: none !important;
    }

    .navbar__burger {
        display: flex;
        z-index: 1002;
        position: relative;
        padding: 8px;
    }

    .navbar__burger span {
        width: 28px;
        height: 3px;
    }

    .navbar__brand {
        font-size: 1rem;
        z-index: 1002;
        position: relative;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 12px 20px;
    }

    :root {
        --drawer-width: 280px;
    }

    .navbar__brand {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 10px 15px;
    }

    :root {
        --drawer-width: 100%;
    }

    .navbar-drawer {
        width: 100%;
    }
}

/* Dropdown Support */
.navbar__item {
    position: relative;
    display: flex;
    align-items: center;
}

/* Override Materialize or other conflicting styles */
.navbar .dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: rgba(255, 255, 255, 0.95);
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 99999 !important;
    /* Force on top */
    padding: 10px 0;
    border-radius: 4px;
    backdrop-filter: blur(5px);
    opacity: 1 !important;
    /* Materialize sets opacity: 0 */
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: rgba(255, 255, 255, 0.95);
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1002;
    padding: 10px 0;
    border-radius: 4px;
    backdrop-filter: blur(5px);
}

.dropdown-content a {
    color: black !important;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.dropdown-content a:hover {
    background-color: #f1f1f1;
}

.navbar__item:hover .dropdown-content {
    display: block !important;
}

/* Mobile Drawer Dropdown - Collapsible */
.navbar-drawer__links .navbar__item {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
}

.navbar-drawer__links .navbar__item>a {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

/* Dropdown toggle arrow */
.navbar-drawer__links .navbar__item>a::after {
    content: '▼';
    font-size: 0.7rem;
    transition: transform 0.3s ease;
    margin-left: auto;
}

.navbar-drawer__links .navbar__item.is-active>a::after {
    transform: rotate(180deg);
}

.navbar-drawer__links .dropdown-content {
    position: static;
    display: none;
    background: transparent;
    box-shadow: none;
    padding-left: 20px;
    padding-top: 10px;
    overflow: hidden;
}

.navbar-drawer__links .navbar__item.is-active .dropdown-content {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.navbar-drawer__links .dropdown-content a {
    font-size: 0.9rem !important;
    padding: 8px 10px !important;
    color: #666 !important;
}