/* eR33t Gaming shared public shell. Kept fully namespaced so page-local
   headers, menus, and game surfaces can be retired independently. */
.er33t-header {
    --er33t-header-height: 64px;
    --er33t-header-bg: rgba(7, 9, 11, 0.97);
    --er33t-header-line: rgba(173, 255, 35, 0.2);
    --er33t-header-text: #f4f6f2;
    --er33t-header-muted: rgba(226, 233, 226, 0.68);
    --er33t-header-soft: rgba(226, 233, 226, 0.08);
    --er33t-header-signal: #9dff22;
    position: sticky;
    inset: 0 0 auto;
    z-index: 40;
    width: 100%;
    min-height: var(--er33t-header-height);
    height: var(--er33t-header-height);
    border-bottom: 1px solid var(--er33t-header-line);
    background: var(--er33t-header-bg);
    color: var(--er33t-header-text);
}

.er33t-header,
.er33t-header *,
.er33t-header *::before,
.er33t-header *::after {
    box-sizing: border-box;
}

.er33t-header[data-er33t-fixed] {
    position: fixed;
}

body[data-er33t-login-shell] {
    padding-top: calc(64px + 24px);
}

.er33t-header[data-er33t-open] {
    z-index: 100;
}

/* Editorial/game shells keep their local context controls under the shared
   header. Once the local duplicate brand is removed, the remaining controls
   can occupy the right edge without changing the article hero typography. */
.er33t-editorial-article > .hero > .nav .brand {
    display: none;
}

.er33t-editorial-article > .hero > .nav {
    justify-content: flex-end;
}

.er33t-header__inner {
    width: min(100%, 1440px);
    height: 100%;
    min-height: var(--er33t-header-height);
    margin-inline: auto;
    padding-inline: clamp(1rem, 3vw, 2.25rem);
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: clamp(.75rem, 1.8vw, 1.5rem);
}

.er33t-header__brand {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    gap: .65rem;
    min-height: 44px;
    padding-block: .25rem;
    color: var(--er33t-header-text);
    text-decoration: none;
    white-space: nowrap;
}

.er33t-header__brand img {
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

/* Inline brand marks sit directly on the page, without avatar framing. */
.site-footer .footer-brand .brand img,
.site-footer .footer-brand > img,
img[data-er33t-brand-mark] {
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    object-fit: contain;
}

.er33t-header__brand-copy {
    display: grid;
    gap: .12rem;
    line-height: 1;
}

.er33t-header__brand-copy strong {
    color: var(--er33t-header-text);
    font-family: 'Chakra Petch', 'Space Grotesk', system-ui, sans-serif;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -.015em;
}

.er33t-header__brand-copy small {
    color: var(--er33t-header-muted);
    font-family: 'JetBrains Mono', 'Space Grotesk', monospace;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.er33t-header__nav {
    min-width: 0;
    margin-left: auto;
}

.er33t-header__list {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: .15rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.er33t-header__list > li {
    display: flex;
    align-items: center;
    min-width: 0;
}

.er33t-header__cluster {
    gap: .1rem;
    margin-inline: .25rem;
    padding-inline: .25rem;
    border-inline: 1px solid rgba(226, 233, 226, 0.14);
}

.er33t-header__nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding-inline: .6rem;
    border: 1px solid transparent;
    border-radius: 999px;
    color: var(--er33t-header-muted);
    font-family: 'Space Grotesk', system-ui, sans-serif;
    font-size: 13px;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    transition: color .18s ease, background-color .18s ease, border-color .18s ease;
}

.er33t-header__nav a:hover,
.er33t-header__nav a:focus-visible {
    color: var(--er33t-header-text);
    background: var(--er33t-header-soft);
}

.er33t-header__nav a[aria-current='page'] {
    color: var(--er33t-header-text);
    border-color: var(--er33t-header-line);
    background: rgba(173, 255, 35, 0.08);
}

.er33t-header__brand:focus-visible,
.er33t-header__toggle:focus-visible,
.er33t-header__scrim:focus-visible,
.er33t-header__nav a:focus-visible {
    outline: 2px solid var(--er33t-header-signal);
    outline-offset: 3px;
}

.er33t-header__toggle {
    position: relative;
    display: none;
    align-items: center;
    justify-content: center;
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    margin-left: auto;
    padding: 0;
    border: 1px solid var(--er33t-header-line);
    border-radius: 999px;
    background: transparent;
    color: var(--er33t-header-text);
    cursor: pointer;
}

.er33t-header__toggle > span {
    position: absolute;
    width: 18px;
    height: 1.5px;
    border-radius: 2px;
    background: currentColor;
    transition: transform .2s ease, opacity .15s ease;
}

.er33t-header__toggle > span:nth-child(1) { transform: translateY(-6px); }
.er33t-header__toggle > span:nth-child(3) { transform: translateY(6px); }
.er33t-header[data-er33t-open] .er33t-header__toggle > span:nth-child(1) { transform: rotate(45deg); }
.er33t-header[data-er33t-open] .er33t-header__toggle > span:nth-child(2) { opacity: 0; }
.er33t-header[data-er33t-open] .er33t-header__toggle > span:nth-child(3) { transform: rotate(-45deg); }

.er33t-header__scrim {
    display: none;
    position: fixed;
    inset: var(--er33t-header-height) 0 0;
    z-index: 1;
    width: 100%;
    height: auto;
    padding: 0;
    border: 0;
    background: rgba(0, 0, 0, .58);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .2s ease;
}

@media (max-width: 1199px) {
    .er33t-header {
        --er33t-header-height: 56px;
    }

    body[data-er33t-login-shell] {
        padding-top: calc(56px + 24px);
    }

    .er33t-header[data-er33t-enhanced] .er33t-header__toggle {
        display: inline-flex;
    }

    /* Without JS the list stays visible and horizontally scrollable. This
       gives keyboard users a complete fallback instead of a blank header. */
    .er33t-header:not([data-er33t-enhanced]) .er33t-header__nav {
        flex: 1 1 auto;
        overflow-x: auto;
        scrollbar-width: thin;
    }

    .er33t-header:not([data-er33t-enhanced]) .er33t-header__list {
        width: max-content;
        min-width: 100%;
    }

    .er33t-header[data-er33t-enhanced] .er33t-header__nav {
        position: fixed;
        inset: var(--er33t-header-height) 0 0 auto;
        z-index: 1;
        width: min(88vw, 360px);
        height: calc(100svh - var(--er33t-header-height));
        padding: .75rem;
        overflow-y: auto;
        border-left: 1px solid var(--er33t-header-line);
        background: rgba(7, 9, 11, .99);
        box-shadow: -16px 0 32px rgba(0, 0, 0, .28);
        transform: translateX(100%);
        visibility: hidden;
        pointer-events: none;
        transition: transform .22s ease, visibility .22s ease;
    }

    .er33t-header[data-er33t-enhanced] .er33t-header__list {
        display: flex;
        align-items: stretch;
        flex-direction: column;
        gap: .35rem;
    }

    .er33t-header[data-er33t-enhanced] .er33t-header__list > li,
    .er33t-header[data-er33t-enhanced] .er33t-header__cluster {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: .35rem;
        margin: 0;
        padding: 0;
        border: 0;
    }

    .er33t-header[data-er33t-enhanced] .er33t-header__nav a {
        justify-content: flex-start;
        min-height: 44px;
        padding-inline: .9rem;
        border-color: rgba(226, 233, 226, .12);
        border-radius: .65rem;
        font-size: .84rem;
    }

    .er33t-header[data-er33t-enhanced] .er33t-header__scrim {
        display: block;
    }

    .er33t-header[data-er33t-enhanced][data-er33t-open] .er33t-header__nav {
        transform: translateX(0);
        visibility: visible;
        pointer-events: auto;
    }

    .er33t-header[data-er33t-enhanced][data-er33t-open] .er33t-header__scrim {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    html[data-er33t-nav-open='true'] {
        overflow: hidden;
    }
}

@media (max-width: 760px) {
    .er33t-header {
        --er33t-header-height: 48px;
    }

    body[data-er33t-login-shell] {
        padding-top: calc(48px + 24px);
    }

    .er33t-header__inner {
        padding-inline: .75rem;
    }

    .er33t-header__brand {
        gap: .5rem;
    }

    .er33t-header__brand img {
        width: 30px;
        height: 30px;
        flex-basis: 30px;
    }

    .er33t-header__brand-copy strong {
        font-size: 16px;
    }

    .er33t-header__brand-copy small {
        font-size: 9px;
    }

    .er33t-header[data-er33t-enhanced] .er33t-header__nav {
        width: min(90vw, 340px);
    }
}

/* Keep the poker focus viewport aligned with the shared 44px header, including
   releases whose older game stylesheet reserved a taller legacy header. */
@media (max-width: 720px) {
    body.mobile-game-mode:has(> .er33t-header) > main {
        padding-top: calc(44px + env(safe-area-inset-top));
    }

    body.mobile-game-mode .er33t-header {
        --er33t-header-height: calc(44px + env(safe-area-inset-top));
        position: fixed;
        padding-top: env(safe-area-inset-top);
    }

    body.mobile-game-mode .er33t-header__inner {
        min-height: 44px;
        height: 44px;
    }

    body.mobile-game-mode .er33t-header[data-er33t-enhanced] .er33t-header__nav {
        inset: var(--er33t-header-height) 0 0 auto;
        height: calc(100svh - var(--er33t-header-height));
    }

    body.mobile-game-mode .er33t-header[data-er33t-enhanced] .er33t-header__scrim {
        inset: var(--er33t-header-height) 0 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .er33t-header,
    .er33t-header *,
    .er33t-header *::before,
    .er33t-header *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
    }
}