/* Theme trang chủ theo phong cách Ngọc Rồng Online cổ điển. */
:root {
    --nro-page: #b7b2b2;
    --nro-orange: #ffad43;
    --nro-orange-strong: #ff5a00;
    --nro-orange-deep: #c45318;
    --nro-brown: #8d3c16;
    --nro-brown-dark: #5f250f;
    --nro-red: #b42217;
    --nro-paper: #fff7dc;
    --nro-line: #e46b16;
    --nro-text: #111;
    --nro-muted: #7f3f19;
}

html {
    min-height: 100%;
    background: var(--nro-page);
}

body.page-layout-color {
    min-height: 100%;
    margin: 0 !important;
    background: var(--nro-page) !important;
    color: var(--nro-text) !important;
    font-family: Arial, Tahoma, sans-serif !important;
    font-size: 12px !important;
    letter-spacing: 0 !important;
}

#root {
    min-height: 100vh;
}

#root > .container,
.header-navbar .container,
.nro-health-warning,
.footer {
    max-width: 630px !important;
}

.nro-health-warning {
    width: 100%;
    margin: 0 auto;
    padding: 2px 8px;
    background: #5b5b5b;
    color: #fff;
    text-align: left;
    font-size: 10px;
    font-weight: 700;
    line-height: 1.2;
    box-sizing: border-box;
}

.nro-health-warning::before {
    content: "18+";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 14px;
    margin-right: 4px;
    background: #fff;
    color: #5b5b5b;
    border-radius: 2px;
    font-size: 9px;
    font-weight: 900;
    vertical-align: middle;
}

.header-navbar {
    position: static !important;
    padding: 0 !important;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
}

.header-navbar .container {
    width: 100%;
    padding: 0 !important;
    display: flex !important;
    flex-direction: column;
    align-items: stretch;
    background: var(--nro-orange-strong);
    border-radius: 0 0 0 0;
    box-shadow: none;
    overflow: hidden;
}

.header-navbar .navbar-brand {
    margin: 0 auto !important;
    padding: 8px 0 6px !important;
    text-align: center;
}

.header-navbar .navbar-brand img {
    width: auto !important;
    height: 90px !important;
    max-width: min(320px, 90vw) !important;
    object-fit: contain !important;
    padding: 0 !important;
    background: transparent !important;
    border-radius: 0 !important;
    filter: none !important;
}

.header-navbar .navbar-toggler {
    display: none !important;
}

.header-navbar .navbar-collapse {
    width: 100% !important;
    display: block !important;
}

.header-navbar .navbar-nav {
    width: 100%;
    margin: 0 !important;
    padding: 0 !important;
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: stretch;
    gap: 0;
    background: var(--nro-orange-strong);
}

.header-navbar .nav-item {
    min-width: 0;
    margin: 0 !important;
    border-right: 4px solid var(--nro-orange-strong);
}

.header-navbar .nav-item:last-child {
    border-right: 0;
}

.header-navbar .nav-link {
    min-height: 27px;
    width: 100%;
    padding: 6px 4px !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 4px;
    background: var(--nro-brown) !important;
    border: 0 !important;
    border-radius: 0 !important;
    color: #fff !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    line-height: 1.05;
    text-align: center;
    text-transform: none !important;
    text-shadow: none !important;
    box-shadow: none !important;
    white-space: normal;
}

.header-navbar .nav-item:first-child .nav-link,
.header-navbar .nav-link:hover,
.header-navbar .nav-link:focus {
    background: #ffb03e !important;
    color: #3b1505 !important;
}

.header-navbar .nav-btn,
.header-navbar .btn-nav-login,
.header-navbar .btn-nav-register,
.header-navbar .btn-nav-wallet,
.header-navbar .btn-nav-download {
    margin-left: 0 !important;
    background: var(--nro-brown) !important;
    border: 0 !important;
    color: #fff !important;
    text-shadow: none !important;
    box-shadow: none !important;
}

.nro-hero,
.nro-quick-actions,
.nro-shell {
    width: 100%;
    max-width: 630px !important;
    padding: 0 !important;
    overflow: hidden;
}

.nro-hero {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
    background: var(--nro-orange-strong);
}

.nro-hero img {
    width: 100% !important;
    max-height: none !important;
    aspect-ratio: 630 / 282;
    object-fit: cover !important;
    display: block;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

.nro-download-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 7px;
    padding: 7px 66px 4px;
    background: var(--nro-orange);
    border-top: 4px solid var(--nro-orange-strong);
    border-bottom: 2px solid var(--nro-orange-strong);
}

.nro-platform-btn {
    min-height: 36px;
    padding: 3px 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1px;
    background: linear-gradient(#fff08e, #ff9f18 55%, #ee6d00);
    border: 2px solid #d64b00;
    border-radius: 7px;
    color: #d9272c;
    text-decoration: none;
    font-size: 10px;
    font-weight: 900;
    line-height: 1;
    text-transform: uppercase;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .8), 0 1px 0 rgba(0, 0, 0, .18);
}

.nro-platform-btn i {
    font-size: 14px;
    color: #d9272c;
}

.nro-platform-btn small {
    display: block;
    color: #d9272c;
    font-size: 9px;
    font-weight: 700;
    line-height: 1;
    text-transform: none;
}

.nro-platform-btn:hover,
.nro-platform-btn:focus {
    color: #b40017;
    filter: brightness(1.05);
}

.nro-account-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 5px 10px;
    padding: 0 8px 7px;
    background: var(--nro-orange);
    color: #d1272d;
    font-size: 10px;
    line-height: 1.2;
}

.nro-account-row a {
    color: #d1272d;
    font-weight: 700;
    text-decoration: none;
}

.nro-account-row a:hover,
.nro-account-row a:focus {
    text-decoration: underline;
}

.nro-layout-row {
    margin: 0 !important;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.nro-main-column,
.nro-sidebar {
    width: 100% !important;
    max-width: 100% !important;
    flex: 0 0 100% !important;
    padding: 0 !important;
}

.main-col,
.widget-box {
    background: var(--nro-orange) !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

.main-col {
    padding: 0 !important;
    margin-bottom: 0 !important;
}

.nro-intro-block,
.alert.alert-info {
    margin: 0 !important;
    padding: 9px 6px 12px !important;
    background: var(--nro-orange) !important;
    border: 0 !important;
    border-top: 2px solid var(--nro-line) !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    color: #000 !important;
    line-height: 1.16 !important;
    text-align: left !important;
}

.nro-intro-block h2,
.alert.alert-info h5 {
    margin: 0 0 10px !important;
    color: #df3713 !important;
    font-size: 17px !important;
    font-weight: 700 !important;
    line-height: 1.2;
    text-transform: none !important;
    letter-spacing: 0 !important;
}

.nro-intro-block p,
.alert.alert-info p {
    margin: 0 0 4px !important;
}

.nro-world-row {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 10px;
}

.nro-world-card {
    width: 86px;
    text-align: center;
    color: #f00;
    font-weight: 700;
}

.nro-world-card img {
    width: 74px;
    height: 74px;
    display: block;
    margin: 0 auto 3px;
    object-fit: contain;
}

#forumTabs {
    margin: 0 !important;
    padding: 7px 6px 0 !important;
    display: flex !important;
    gap: 0 !important;
    background: var(--nro-orange) !important;
    border: 0 !important;
    border-top: 2px solid var(--nro-line) !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

#forumTabs .nav-item {
    flex: 0 1 90px !important;
    text-align: center;
}

#forumTabs .nav-link {
    min-height: 28px;
    padding: 7px 10px !important;
    background: #fff5df !important;
    border: 1px solid #e5c99f !important;
    border-radius: 0 !important;
    color: #5a2610 !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    box-shadow: none !important;
}

#forumTabs .nav-link.active,
#forumTabs .nav-link:hover {
    background: #c80e12 !important;
    color: #fff !important;
    transform: none !important;
}

.admin-announcements,
.post-list {
    padding: 6px;
    background: var(--nro-orange);
}

.post-list .post-item,
.admin-announcements .post-item,
.post-item {
    width: 100%;
    min-width: 0;
    gap: 8px;
    margin: 0 0 5px !important;
    padding: 6px !important;
    background: var(--nro-paper) !important;
    border: 1px solid #e1b26c !important;
    border-left: 0 !important;
    border-radius: 4px !important;
    box-shadow: none !important;
    transition: background .16s ease;
}

.post-list .post-item:hover,
.admin-announcements .post-item:hover,
.post-item:hover {
    background: #fff0bf !important;
    transform: none !important;
}

.post-image img {
    width: 52px !important;
    height: 52px !important;
    margin: 0 !important;
    padding: 1px !important;
    object-fit: contain !important;
    background: #fff !important;
    border: 1px solid #b47d37 !important;
    border-radius: 2px !important;
}

.ant-list-item-meta {
    min-width: 0;
    max-width: 100%;
    width: auto !important;
    flex: 1 1 auto !important;
    align-items: center !important;
}

.ant-list-item-meta > div {
    min-width: 0;
    max-width: 100%;
}

.post-item > div:last-child {
    flex: 0 0 auto;
    margin-left: auto;
}

.post-item > div:last-child img {
    width: 22px !important;
}

.post-item a.fw-bold,
.post-list .fw-bold,
.post-item .fw-bold {
    color: #8b160b !important;
    font-size: 13px !important;
    line-height: 1.22;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.post-date {
    color: var(--nro-muted) !important;
    font-size: 11px !important;
}

.badge.bg-success {
    background: #df3713 !important;
    color: #fff !important;
    border: 0;
    border-radius: 2px;
    box-shadow: none;
}

.btn.btn-danger,
.btn-red {
    background: linear-gradient(#d82818, #93170d) !important;
    border: 1px solid #7a1309 !important;
    color: #fff7cf !important;
    border-radius: 4px !important;
    box-shadow: none !important;
}

.topButtons {
    gap: 4px !important;
}

.topButtons button.top-btn {
    padding: 6px 8px !important;
    background: #fff5df !important;
    border: 1px solid #e0bb7b !important;
    border-radius: 3px !important;
    color: #5a2610 !important;
    font-size: 10px !important;
    box-shadow: none !important;
}

.topButtons button.top-btn:hover,
.topButtons button.active-btn {
    background: #c80e12 !important;
    color: #fff !important;
}

.ranking-table {
    border-color: #d69c55 !important;
    font-size: 11px;
}

.ranking-table th {
    background: #5f250f !important;
    color: #fff4cf !important;
    padding: 7px 5px !important;
    font-size: 11px !important;
}

.ranking-table td {
    background: #fff7dc !important;
    border-color: #e5c892 !important;
}

.pagination .page-link {
    color: #7b1f14 !important;
    background: #fff5df !important;
    border: 1px solid #d7aa5d !important;
    border-radius: 3px !important;
    box-shadow: none !important;
}

.pagination .page-item.active .page-link,
.pagination .page-link:hover {
    background: #c80e12 !important;
    color: #fff !important;
    transform: none !important;
}

.nro-sidebar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    padding: 6px !important;
    background: var(--nro-orange);
}

.widget-box {
    min-height: 100%;
    padding: 8px !important;
    margin: 0 !important;
    background: #ffbd63 !important;
    border: 1px solid #df7a20 !important;
    border-radius: 4px !important;
}

.widget-box h5 {
    margin-bottom: 8px !important;
    color: #df3713 !important;
    font-size: 13px !important;
    font-weight: 700 !important;
    letter-spacing: 0 !important;
}

.footer {
    width: 100%;
    margin: 0 auto !important;
    padding: 12px 8px 88px !important;
    background: var(--nro-orange) !important;
    border-top: 2px solid var(--nro-line) !important;
    border-radius: 0 !important;
    color: #5a2610 !important;
    text-align: center;
}

.footer .container {
    max-width: 100% !important;
}

.footer p:first-child {
    color: #df3713 !important;
}

.mobile-sticky-nav {
    background: #fff7dc !important;
    border-top: 2px solid var(--nro-line) !important;
}

.mobile-sticky-nav .nav-item {
    color: #5a2610 !important;
}

.mobile-sticky-nav .nav-item:hover,
.mobile-sticky-nav .nav-item.active,
.mobile-sticky-nav .download-highlight {
    color: #df3713 !important;
}

@media (max-width: 700px) {
    html,
    body {
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }

    #root > .container,
    .header-navbar .container,
    .nro-health-warning,
    .nro-hero,
    .nro-quick-actions,
    .nro-shell,
    .footer {
        width: 100%;
        max-width: 100vw !important;
    }

    .header-navbar .navbar-brand img {
        height: 78px !important;
        max-width: 88vw !important;
    }

    .header-navbar .navbar-nav {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .header-navbar .nav-item {
        border-right: 2px solid var(--nro-orange-strong);
        border-bottom: 2px solid var(--nro-orange-strong);
    }

    .header-navbar .nav-link {
        min-height: 32px;
        font-size: 11px !important;
    }

    .nro-download-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        padding-right: 9px;
        padding-left: 9px;
    }

    .nro-sidebar {
        grid-template-columns: 1fr;
    }

    .nro-world-row {
        gap: 6px;
    }

    .nro-world-card {
        width: 72px;
    }

    .nro-world-card img {
        width: 62px;
        height: 62px;
    }

    .post-item {
        align-items: flex-start !important;
    }

    .post-item > div:last-child img {
        display: none !important;
    }

    .post-image img {
        width: 46px !important;
        height: 46px !important;
    }

    .main-col .d-flex.justify-content-between {
        flex-wrap: wrap;
        gap: 8px;
    }
}