/* Modern Layout Styles (Navbar & Footer) matching existing modern aesthetics */

/* --- Navbar Variables --- */
:root {
    --nav-height: 74px;
    --site-chrome-bg: #1e1e1e;
    --nav-bg: var(--site-chrome-bg);
    --nav-backdrop-blur: 0;
    --nav-border: rgba(255, 255, 255, 0.08);
    --nav-item-hover: rgba(245, 166, 35, 0.1);
    --nav-item-active-bg: rgba(245, 166, 35, 0.14);
    --nav-item-active-color: #fafafa;
    --nav-text: #a1a1aa;
    --nav-accent: #f5a623;
    --nav-accent-hover: #ffba52;
    --nav-z-index: 1000;

    --footer-bg: var(--site-chrome-bg);
    --footer-border: rgba(255, 255, 255, 0.08);
    --footer-text: var(--text-secondary);
}

html {
    scroll-padding-top: calc(var(--nav-height) + 16px);
}

/* Keep the document flow aligned while the shared navbar stays attached to
   the viewport on both desktop and mobile. */
#navbar {
    height: var(--nav-height);
    min-height: var(--nav-height);
    flex: 0 0 var(--nav-height);
}

/* --- Modern Navbar --- */
.modern-navbar {
    position: fixed;
    inset: 0 0 auto 0;
    width: 100%;
    z-index: var(--nav-z-index);
    background: var(--nav-bg);
    background-color: var(--nav-bg);
    -webkit-backdrop-filter: blur(var(--nav-backdrop-blur));
    backdrop-filter: blur(var(--nav-backdrop-blur));
    box-shadow: none;
    border-bottom: 1px solid var(--nav-border);
    height: var(--nav-height);
    transition: background 0.2s ease, border-color 0.2s ease;
}

.modern-navbar-container {
    max-width: 1280px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 0 22px;
}

/* Logo */
.modern-brand {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
    letter-spacing: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 172px;
    overflow: visible;
}

.modern-brand-text {
    background: linear-gradient(135deg, #f5a623, #ffba52);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Brand image */
.modern-brand-logo {
    height: 72px;
    max-width: 192px;
    width: auto;
    display: block;
    object-fit: contain;
    transform: scale(1.42);
    transform-origin: left center;
}

/* Desktop Menu */
.modern-nav-menu {
    display: flex;
    gap: 2px;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    min-width: 0;
}

.modern-nav-item {
    position: relative;
    height: 100%;
    /* Ensure full height for better hover area */
    display: flex;
    align-items: center;
}

.modern-nav-link {
    display: flex;
    align-items: center;
    gap: 7px;
    min-height: 38px;
    padding: 8px 10px;
    color: var(--nav-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.84rem;
    border-radius: 8px;
    border: 1px solid transparent;
    transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
    white-space: nowrap;
}

.modern-nav-link:hover {
    background: var(--nav-item-hover);
    color: #fff;
    border-color: rgba(245, 166, 35, 0.2);
}

.modern-nav-link.active {
    background: var(--nav-item-active-bg);
    color: var(--nav-item-active-color);
    font-weight: 600;
    border-color: rgba(245, 166, 35, 0.28);
}

.modern-nav-link .material-icons,
.modern-nav-link .material-icons-round {
    font-size: 18px;
    opacity: 0.86;
}

/* Dropdown */
.modern-dropdown {
    position: relative;
    cursor: pointer;
}

/* Invisible bridge to prevent dropdown from closing */
.modern-dropdown::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 20px;
    /* Bridge gap */
    background: transparent;
}

.modern-dropdown-content {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 272px;
    background: var(--site-chrome-bg);
    border: 1px solid var(--nav-border);
    border-radius: 8px;
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.42);
    padding: 8px;
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1001;
    visibility: hidden;
}

.modern-dropdown:hover .modern-dropdown-content {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    visibility: visible;
}

.modern-dropdown-category {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #71717a;
    padding: 12px 12px 4px;
    font-weight: 700;
}

.modern-dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    color: var(--nav-text);
    text-decoration: none;
    border-radius: 6px;
    border: 1px solid transparent;
    transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
    font-size: 0.9rem;
}

.modern-dropdown-item:hover {
    background: var(--nav-item-hover);
    color: #fff;
    border-color: rgba(245, 166, 35, 0.18);
}

.modern-dropdown-divider {
    height: 1px;
    background: var(--nav-border);
    margin: 8px 0;
}

/* Mobile Toggle */
.modern-mobile-toggle {
    display: none;
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.04);
    border: 0;
    outline: 0;
    box-shadow: none;
    color: #fff;
    cursor: pointer;
    border-radius: 8px;
    align-items: center;
    justify-content: center;
}

.modern-mobile-toggle:hover {
    background: var(--nav-item-hover);
    border: 0;
    outline: 0;
    box-shadow: none;
}

.modern-mobile-toggle:focus,
.modern-mobile-toggle:focus-visible,
.modern-mobile-toggle.close-menu,
.modern-mobile-toggle.close-menu:hover,
.modern-mobile-toggle.close-menu:focus,
.modern-mobile-toggle.close-menu:focus-visible {
    border: 0;
    outline: 0;
    box-shadow: none;
}

/* Mobile Menu */
.modern-mobile-menu {
    position: fixed;
    top: var(--nav-height);
    right: 0;
    width: min(360px, 100vw);
    height: calc(100vh - var(--nav-height));
    background: var(--site-chrome-bg);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    border-left: 1px solid var(--nav-border);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 999;
    overflow-y: auto;
    padding: 16px;
    padding-bottom: 80px;
}

/* Mobile responsive fixes for nav actions */
@media (max-width: 500px) {
    .modern-brand-text {
        display: none;
    }

    .modern-brand {
        min-width: 112px;
    }

    .modern-brand-logo {
        height: 64px;
        max-width: 136px;
        transform: scale(1.28);
    }
}

.modern-mobile-menu.open {
    transform: translateX(0);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
}

.modern-mobile-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    color: var(--nav-text);
    text-decoration: none;
    border-radius: 8px;
    margin-bottom: 4px;
    font-weight: 500;
    border: 1px solid transparent;
}

.modern-mobile-link:hover {
    background: var(--nav-item-hover);
    color: #fff;
    border-color: rgba(245, 166, 35, 0.18);
}

.modern-mobile-link.active {
    background: var(--nav-item-active-bg);
    color: var(--nav-item-active-color);
}

.nav-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.modern-nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.modern-navbar .account-dropdown-trigger {
    min-height: 38px;
    padding: 6px 9px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--nav-border);
    color: #e4e4e7;
    transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.modern-navbar .account-dropdown-trigger:hover,
.modern-navbar .account-dropdown-wrapper.open .account-dropdown-trigger {
    background: rgba(245, 166, 35, 0.1);
    border-color: rgba(245, 166, 35, 0.24);
    color: #fff;
}

.modern-navbar .account-dropdown-menu {
    top: calc(100% + 10px);
    min-width: 210px;
    background: var(--site-chrome-bg);
    border: 1px solid var(--nav-border);
    border-radius: 8px;
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.42);
    padding: 6px;
}

.modern-navbar .account-dropdown-menu-item {
    border-radius: 6px;
    color: #d4d4d8;
    font-weight: 500;
}

.modern-navbar .account-dropdown-menu-item:hover {
    background: rgba(255, 255, 255, 0.06);
}

.modern-navbar .account-dropdown-menu-item:hover .material-icons {
    color: var(--nav-accent-hover);
}

.modern-navbar .account-dropdown-divider {
    background: var(--nav-border);
}

/* Responsive */
@media (max-width: 900px) {
    .modern-nav-menu {
        display: none;
    }

    .modern-nav-actions {
        display: flex;
        gap: 12px;
        margin-left: auto;
        margin-right: 12px;
    }

    .modern-nav-actions .nav-username {
        display: none; /* Hide username on mobile to save space */
    }

    .account-dropdown-wrapper .account-dropdown-trigger {
        padding: 4px 8px;
    }

    .modern-mobile-toggle {
        display: flex;
    }
}