/* Site Nav — Game-specific navigation bar below stardock corporate header.
   BEM structure: .site-nav > .site-nav__bar > .site-nav__logo + .site-nav__menu > .site-nav__item
   Themed via CSS custom properties; per-theme overrides live in each theme.css.

   Hidden by default: _SiteNav.cshtml returns empty when SiteContext.Nav is
   null, so sites without a Nav block in appsettings.json render no bar at
   all. Adding a Nav config (LogoUrl + Items) opts the site into the bar
   below — the defaults here are styled like GC4's structural look (dark
   centered band with edge fade) so a site can ship a usable nav without
   writing any theme-specific CSS. */

/* ===== Custom Property Defaults ===== */
.site-nav {
    --site-nav-bg: transparent;
    --site-nav-text: #fff;
    --site-nav-hover-bg: rgba(255,255,255,.08);
    --site-nav-active-bg: rgba(255,255,255,.15);
    --site-nav-height: 50px;
    --site-nav-border-color: #333;
    --site-nav-border-top: none;
    --site-nav-border-bottom: none;
}

/* ===== Container ===== */
.site-nav {
    background: var(--site-nav-bg);
    background-size: cover;
    background-position: center;
    border-top: var(--site-nav-border-top);
    border-bottom: var(--site-nav-border-bottom);
    box-sizing: border-box;
    position: relative;
    width: 100%;
    z-index: 999;
}

/* ===== Inner Bar ===== */
/* Dark gradient with edge fade — mirrors the GC4 nav structure so sites
   without a theme-specific .site-nav__bar override still get a presentable
   bar. Centered with a 1760px cap (matches GC4). */
.site-nav__bar {
    align-items: center;
    background: linear-gradient(to right, transparent, rgba(0,0,0,.9) 5%, rgba(0,0,0,.9) 95%, transparent);
    box-sizing: border-box;
    display: flex;
    flex-direction: row;
    height: var(--site-nav-height);
    justify-content: center;
    margin: 0 auto;
    max-width: 1760px;
    padding: 0 10px;
    position: relative;
}

/* ===== Logo ===== */
.site-nav__logo {
    align-items: center;
    display: flex;
    flex-shrink: 0;
    height: 100%;
    text-decoration: none
}

    .site-nav__logo img {
        max-height: 36px;
        width: auto
    }

/* ===== Menu ===== */
.site-nav__menu {
    align-items: center;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    height: 100%;
    list-style: none;
    margin: 0 0 0 1rem;
    padding: 0
}

/* ===== Menu Items ===== */
.site-nav__item {
    display: flex;
    height: 100%
}

    .site-nav__item a {
        align-items: center;
        box-sizing: border-box;
        color: var(--site-nav-text);
        display: flex;
        font-size: .9rem;
        height: 96%;
        letter-spacing: .5px;
        padding: 0 1rem;
        text-decoration: none;
        text-transform: uppercase;
        transition: background .15s ease-in-out,color .15s ease-in-out;
        white-space: nowrap;
        margin-top: 1px;
    }

        .site-nav__item a:hover {
            background: var(--site-nav-hover-bg)
        }

        .site-nav__item--active a, .site-nav__item a:active {
            background: var(--site-nav-active-bg);
            font-weight: 500
        }

    /* ===== Hidden Items ===== */
    .site-nav__item.navhidden {
        display: none
    }

/* ===== Dropdown Items ===== */
.site-nav__item--dropdown {
    position: relative
}

.site-nav__dropdown-arrow {
    display: inline-block;
    margin-left: .5rem;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    vertical-align: middle;
    transition: transform .2s ease
}

.site-nav__item--dropdown:hover .site-nav__dropdown-arrow, .site-nav__item--dropdown.site-nav__item--open .site-nav__dropdown-arrow {
    transform: rotate(180deg)
}

.site-nav__dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    margin: 0;
    padding: .5em 0;
    background: var(--site-nav-bg,#111);
    border: 1px solid var(--site-nav-border-color,#333);
    list-style: none;
    z-index: 1002
}

.site-nav__item--dropdown:hover .site-nav__dropdown, .site-nav__item--dropdown.site-nav__item--open .site-nav__dropdown {
    display: block
}

.site-nav__dropdown li {
    display: block;
    width: 100%
}

    .site-nav__dropdown li a {
        display: block;
        padding: .6em 1.2em;
        color: var(--site-nav-text,#fff);
        text-decoration: none;
        white-space: nowrap;
        font-size: .9rem
    }

        .site-nav__dropdown li a:hover {
            background: var(--site-nav-hover-bg,rgba(255,255,255,.1))
        }

/* ===== CTA Button (Store/Buy) ===== */
.site-nav__item--cta a {
    background: linear-gradient(180deg,#339334,#1a681b);
    color: #fff;
    padding: 0 1.5rem
}

    .site-nav__item--cta a:hover {
        background: linear-gradient(180deg,#38a139,#1e791f)
    }

/* ===== Store Link (rendered outside menu) ===== */
.site-nav__store {
    align-items: center;
    background: linear-gradient(180deg,#339334,#1a681b);
    box-sizing: border-box;
    color: #fff;
    display: flex;
    font-size: .9rem;
    height: 100%;
    letter-spacing: .5px;
    padding: 0 1.5rem;
    text-decoration: none;
    text-transform: uppercase;
    transition: background .15s ease-in-out;
    white-space: nowrap
}

    .site-nav__store:hover {
        background: linear-gradient(180deg,#38a139,#1e791f)
    }

/* ===== Mobile Toggle ===== */
.site-nav__toggle {
    position: absolute;
    clip: rect(0,0,0,0)
}

.site-nav__toggle-label {
    align-items: center;
    cursor: pointer;
    display: none;
    padding: 0 6px
}

    .site-nav__toggle-label img {
        height: 28px;
        width: 28px
    }

/* ===== Mobile Styles ===== */
@media(max-width:850px) {
    .site-nav__bar {
        flex-wrap: wrap
    }

    .site-nav__toggle-label {
        display: flex
    }

    .site-nav__menu {
        background: var(--site-nav-bg,#000);
        border-right: 1px solid var(--site-nav-border-color,#333);
        bottom: 0;
        flex-direction: column;
        height: auto;
        left: -280px;
        margin: 0;
        max-width: 280px;
        overflow-y: auto;
        position: fixed;
        top: 0;
        transition: left .25s ease-out;
        width: 280px;
        z-index: 1001
    }

    .site-nav__toggle:checked ~ .site-nav__menu {
        left: 0
    }

    .site-nav__item {
        height: auto;
        width: 100%
    }

        .site-nav__item a {
            height: 3rem;
            line-height: 3rem;
            padding: 0 1rem;
            width: 100%
        }

    /* Themes that ship a theme-specific mobile drawer (triggered from the
   Stardock header's mobile menu) suppress the generic site-nav hamburger and
   slide-in menu so users have a single mobile entry point. The Store CTA
   button is also hidden because it's duplicated inside the themed drawer. */
    body.theme-demigod-v3 .site-nav__toggle-label,
    body.theme-polmachv2 .site-nav__toggle-label,
    body.theme-sorcererking .site-nav__toggle-label,
    body.theme-ashesofthesingularity .site-nav__toggle-label,
    body.theme-elemental .site-nav__toggle-label,
    body.theme-galciv2 .site-nav__toggle-label,
    body.theme-galciv4 .site-nav__toggle-label,
    body.theme-sins .site-nav__toggle-label,
    body.theme-sins2 .site-nav__toggle-label,
    body.theme-corporatemachine .site-nav__toggle-label,
    body.theme-deadmansdraw .site-nav__toggle-label,
    body.theme-offworld .site-nav__toggle-label,
    body.theme-demigod-v3 .site-nav__menu,
    body.theme-polmachv2 .site-nav__menu,
    body.theme-sorcererking .site-nav__menu,
    body.theme-ashesofthesingularity .site-nav__menu,
    body.theme-elemental .site-nav__menu,
    body.theme-galciv2 .site-nav__menu,
    body.theme-galciv4 .site-nav__menu,
    body.theme-sins .site-nav__menu,
    body.theme-sins2 .site-nav__menu,
    body.theme-corporatemachine .site-nav__menu,
    body.theme-deadmansdraw .site-nav__menu,
    body.theme-offworld .site-nav__menu,
    body.theme-demigod-v3 .site-nav__store,
    body.theme-polmachv2 .site-nav__store,
    body.theme-sorcererking .site-nav__store,
    body.theme-ashesofthesingularity .site-nav__store,
    body.theme-elemental .site-nav__store,
    body.theme-galciv2 .site-nav__store,
    body.theme-galciv4 .site-nav__store,
    body.theme-sins .site-nav__store,
    body.theme-sins2 .site-nav__store,
    body.theme-corporatemachine .site-nav__store,
    body.theme-deadmansdraw .site-nav__store,
    body.theme-offworld .site-nav__store {
        display: none;
    }
}