:root{
    --bg:#070b14;
    --panel:#111a2a;
    --panel2:#172235;
    --text:#f8fafc;
    --muted:#aab6c8;
    --accent:#5eead4;
    --border:rgba(255,255,255,.11);
    --danger:#fb7185;
    --success:#86efac;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    min-height:100vh;
    color:var(--text);
    background:
        radial-gradient(circle at top left,rgba(94,234,212,.11),transparent 32%),
        linear-gradient(180deg,#070b14,#0a1020);
    font-family:Inter,Arial,Helvetica,sans-serif;
}
a{color:inherit}
.site-header{
    position:sticky;top:0;z-index:50;
    border-bottom:1px solid var(--border);
    background:rgba(7,11,20,.92);
    backdrop-filter:blur(14px)
}
.header-inner{
    width:min(1180px,calc(100% - 32px));
    min-height:72px;margin:auto;
    display:flex;align-items:center;justify-content:space-between;gap:20px
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800}
.brand-mark{
    width:38px;height:38px;display:grid;place-items:center;border-radius:11px;
    background:linear-gradient(135deg,var(--accent),#38bdf8);color:#052e2b
}
.nav{display:flex;gap:8px;overflow-x:auto}
.nav a{
    flex:0 0 auto;padding:9px 12px;border-radius:9px;
    color:var(--muted);font-size:14px;font-weight:700;text-decoration:none
}
.nav a:hover,.nav a.active{background:var(--panel2);color:var(--text)}
.page{width:min(1180px,calc(100% - 32px));margin:auto;padding:42px 0 58px}
.hero{text-align:center;padding:5px 0 34px}
.eyebrow{
    margin-bottom:10px;color:var(--accent);font-size:12px;font-weight:900;
    letter-spacing:.14em;text-transform:uppercase
}
.hero h1,.game-heading h1,.admin-header h1,.login-card h1{
    margin:0;font-size:clamp(34px,5vw,58px);letter-spacing:-.05em
}
.hero p,.game-heading p,.login-card p{color:var(--muted);line-height:1.7}
.game-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.game-card{
    min-width:0;overflow:hidden;border:1px solid var(--border);border-radius:20px;
    background:linear-gradient(145deg,rgba(255,255,255,.035),rgba(255,255,255,.01)),var(--panel)
}
.game-card-thumbnail{display:block;aspect-ratio:16/9;overflow:hidden;background:#060a12}
.game-card-thumbnail img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .35s}
.game-card:hover .game-card-thumbnail img{transform:scale(1.04)}
.game-card-content{
    min-height:250px;padding:22px;display:flex;flex-direction:column;
    justify-content:space-between;gap:20px
}
.game-card h2{margin:0 0 10px;font-size:25px;letter-spacing:-.03em}
.game-card p{margin:0;color:var(--muted);line-height:1.65}
.button,.button-secondary,.small-button{
    display:inline-flex;align-items:center;justify-content:center;
    border:0;border-radius:12px;text-decoration:none;font-weight:800;cursor:pointer
}
.button{width:max-content;min-height:46px;padding:11px 18px;background:var(--accent);color:#062b28}
.button-secondary{min-height:44px;padding:10px 16px;border:1px solid var(--border);background:var(--panel2)}
.game-layout{display:grid;gap:22px}
.game-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px}
.game-heading h1{font-size:clamp(32px,5vw,50px)}
.game-shell{
    width:100%;min-height:680px;overflow:hidden;border:1px solid var(--border);
    border-radius:20px;background:white
}
.game-shell iframe{display:block;width:100%!important;height:680px!important;border:0!important}
.game-shell>div{min-height:680px}
.game-shell:fullscreen{width:100vw;height:100vh;border:0;border-radius:0}
.game-shell:fullscreen iframe{height:100vh!important}
.more-games{padding:24px;border:1px solid var(--border);border-radius:20px;background:var(--panel)}
.more-games h2{margin-top:0}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.related-game{
    display:flex;align-items:center;gap:12px;padding:10px;
    border:1px solid var(--border);border-radius:12px;background:var(--panel2);text-decoration:none
}
.related-game img{width:90px;height:54px;object-fit:cover;border-radius:8px}
.related-game span{font-weight:800}
.empty-state{
    padding:60px 24px;text-align:center;border:1px solid var(--border);
    border-radius:20px;background:var(--panel)
}
.empty-state p{color:var(--muted)}
.site-footer{
    width:min(1180px,calc(100% - 32px));margin:auto;padding:24px 0 38px;
    display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:14px
}

/* Admin */
.admin-body{padding:0 0 50px}
.admin-header{
    width:min(1380px,calc(100% - 32px));margin:auto;padding:28px 0;
    display:flex;align-items:center;justify-content:space-between;gap:20px
}
.admin-header h1{font-size:38px}
.admin-header-actions{display:flex;gap:10px}
.admin-page{width:min(1380px,calc(100% - 32px));margin:auto}
.admin-layout{display:grid;grid-template-columns:minmax(380px,.85fr) minmax(500px,1.15fr);gap:22px}
.admin-panel{
    padding:24px;border:1px solid var(--border);border-radius:20px;background:var(--panel)
}
.section-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}
.section-heading h2{margin:0;font-size:28px}
.admin-form{display:grid;gap:17px}
.admin-form label{display:grid;gap:8px;font-weight:800}
.admin-form small,.manage-item small{color:var(--muted);font-weight:400}
.admin-form input,.admin-form textarea,.admin-form select{
    width:100%;padding:13px 14px;border:1px solid var(--border);
    border-radius:11px;background:#0a1120;color:var(--text);font:inherit
}
.admin-form textarea{resize:vertical}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.current-thumbnail{display:flex;align-items:center;gap:12px;color:var(--muted)}
.current-thumbnail img{width:150px;height:84px;object-fit:cover;border-radius:10px}
.manage-list{display:grid;gap:12px}
.manage-item{
    display:grid;grid-template-columns:130px minmax(0,1fr) auto;
    align-items:center;gap:14px;padding:12px;border:1px solid var(--border);
    border-radius:14px;background:var(--panel2)
}
.manage-item>img{width:130px;height:76px;object-fit:cover;border-radius:9px}
.manage-item-info{min-width:0;display:grid;gap:6px}
.manage-item-info small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.status{
    width:max-content;padding:4px 8px;border-radius:999px;
    font-size:12px;font-weight:900;text-transform:uppercase
}
.status.published{background:rgba(134,239,172,.13);color:var(--success)}
.status.draft{background:rgba(251,191,36,.13);color:#fde68a}
.manage-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:7px}
.manage-actions form{margin:0}
.small-button{
    min-height:36px;padding:8px 11px;border:1px solid var(--border);
    background:#0a1120;color:var(--text);font-size:13px
}
.small-button.danger{color:#fecdd3;border-color:rgba(251,113,133,.4)}
.alert{margin-bottom:18px;padding:14px 16px;border-radius:12px;font-weight:700}
.alert.error{background:rgba(251,113,133,.12);border:1px solid rgba(251,113,133,.35);color:#fecdd3}
.alert.success{background:rgba(134,239,172,.12);border:1px solid rgba(134,239,172,.35);color:#bbf7d0}
.text-link{color:var(--accent);font-weight:800}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{width:min(460px,100%)}
.login-card h1{font-size:42px}

@media(max-width:1050px){
    .admin-layout{grid-template-columns:1fr}
}
@media(max-width:900px){
    .game-grid,.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .game-heading{align-items:flex-start;flex-direction:column}
}
@media(max-width:680px){
    .header-inner{width:min(100% - 20px,1180px);padding:10px 0;align-items:flex-start;flex-direction:column}
    .nav{width:100%}
    .page,.site-footer,.admin-page,.admin-header{width:min(100% - 20px,1380px)}
    .game-grid,.related-grid,.form-grid{grid-template-columns:1fr}
    .game-shell,.game-shell>div{min-height:72vh}
    .game-shell iframe{height:72vh!important}
    .site-footer,.admin-header{align-items:flex-start;flex-direction:column}
    .manage-item{grid-template-columns:90px minmax(0,1fr)}
    .manage-item>img{width:90px;height:60px}
    .manage-actions{grid-column:1/-1;justify-content:flex-start}
}


/* Advertisement containers */
.ad-section{
    width:100%;
    margin:0 0 30px;
    text-align:center;
}
.ad-top{
    min-height:118px;
    padding:10px 0 18px;
    border-bottom:1px solid var(--border);
}
.ad-label{
    margin-bottom:7px;
    color:var(--muted);
    font-size:10px;
    font-weight:800;
    letter-spacing:.12em;
    text-transform:uppercase;
}
.ad-fixed{
    margin:0 auto;
    overflow:hidden;
    background:rgba(255,255,255,.025);
}
.ad-728{
    width:728px;
    height:90px;
}
.ad-300{
    width:300px;
    height:250px;
}
.game-content-grid{
    display:grid;
    grid-template-columns:minmax(0,1fr) 300px;
    align-items:start;
    gap:22px;
}
.game-sidebar{
    position:sticky;
    top:94px;
}
.sidebar-ad-card{
    padding:12px 0 0;
    border:1px solid var(--border);
    border-radius:16px;
    background:var(--panel);
    overflow:hidden;
}
.sidebar-ad-card .ad-label{
    padding:0 12px;
}
@media(max-width:1100px){
    .game-content-grid{
        grid-template-columns:1fr;
    }
    .game-sidebar{
        display:none;
    }
}
@media(max-width:780px){
    .ad-top{
        display:none;
    }
}

/* Tech Wave Cloud shared header/footer — isolated classes */
.tw-container{width:min(1780px,calc(100% - 64px));margin-inline:auto}
.tw-page-shell{min-height:100vh}
.tw-header{position:sticky;top:0;z-index:100;background:rgba(5,9,39,.96);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}
.tw-header-row{position:relative;min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.tw-logo{color:#fff;display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.03em;line-height:.9;min-width:max-content;text-decoration:none}
.tw-logo-mark{width:42px;height:42px;flex:0 0 42px;border-radius:50%;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#0dd7ff,#0867ff);box-shadow:0 0 24px rgba(13,215,255,.45)}
.tw-wave{color:#11d7ff}.tw-logo small{font-size:10px;letter-spacing:.55em;color:#d9e7ff}
.tw-svg-sprite{position:absolute;width:0;height:0;overflow:hidden;pointer-events:none}
.tw-svg-icon{width:1.25em;height:1.25em;display:block;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tw-logo-mark .tw-svg-icon{width:23px;height:23px}
.tw-menu{display:flex;align-items:center;justify-content:center;gap:10px;flex:1}
.tw-menu a{color:#f8fbff;font-weight:800;font-size:14px;padding:12px 15px;border-radius:12px;text-decoration:none}
.tw-menu a:hover,.tw-menu a.active{background:#211063}
.tw-nav-actions{display:flex;gap:12px;align-items:center}
.tw-icon-btn,.tw-mobile-menu-btn{width:44px;height:44px;border-radius:12px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.05);color:#fff;display:grid;place-items:center;padding:0;cursor:pointer}
.tw-top-pill{border-radius:12px;background:#e11d48;color:#fff;padding:13px 18px;font-weight:900;font-size:14px;text-decoration:none}
.tw-mobile-menu-btn{display:none}
.tw-search-popover{display:none;position:absolute;right:0;top:62px;width:min(430px,calc(100vw - 32px));background:#fff;border:1px solid #e7edf7;border-radius:18px;box-shadow:0 25px 65px rgba(0,0,0,.22);overflow:hidden;z-index:120}
.tw-search-popover.open{display:block}
.tw-search-input-wrap{display:flex;align-items:center;gap:8px;padding:12px;border-bottom:1px solid #e7edf7;color:#53627f}
.tw-search-input-wrap input{width:100%;border:1px solid #dbe4f2;border-radius:12px;padding:13px 14px;font:inherit}
.tw-search-results{max-height:350px;overflow:auto;padding:8px}
.tw-search-result{display:flex;gap:12px;align-items:center;padding:10px;border-radius:12px;text-decoration:none}
.tw-search-result:hover{background:#f5f8ff}
.tw-search-result img{width:56px;height:42px;object-fit:cover;border-radius:8px}
.tw-search-result strong{display:block;font-size:14px;color:#172554}
.tw-search-result small{display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;color:#64748b;font-size:12px}
.tw-no-search{display:none;padding:18px;text-align:center;color:#64748b}
.tw-footer{margin-top:44px;background:linear-gradient(135deg,#03102e,#061b4d);color:#d7e3ff;padding:34px 0 18px}
.tw-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.5fr;gap:32px}
.tw-footer p{margin:12px 0;max-width:290px;color:#c8d4f3;line-height:1.55}
.tw-footer h3{color:#fff;margin:0 0 11px;font-size:15px}
.tw-footer a{display:block;color:#d7e3ff;font-size:14px;padding:7px 0;text-decoration:none}
.tw-footer .tw-logo{display:flex;padding:0}
.tw-subscribe{display:flex;gap:8px;margin-top:14px}
.tw-subscribe input{min-width:0;flex:1;border:0;border-radius:7px;padding:12px 14px;background:#1f2937;color:#fff}
.tw-subscribe button{border:0;border-radius:7px;padding:12px 16px;color:#fff;font-weight:900;background:#6d28d9}
.tw-footer-bottom{margin-top:24px;padding-top:14px;border-top:1px solid rgba(255,255,255,.10);display:flex;justify-content:space-between;gap:18px;color:#aebce0;font-size:13px}
.tw-footer-bottom span{display:flex;align-items:center;gap:6px}
.page{width:min(1780px,calc(100% - 64px))}
@media(max-width:980px){
  .tw-container,.page{width:calc(100% - 36px)}
  .tw-nav-actions .tw-top-pill{display:none}
  .tw-menu{display:none}
  .tw-mobile-menu-btn{display:grid}
  .tw-menu.open{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;background:#071047;border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:12px;box-shadow:0 25px 55px rgba(0,0,0,.25)}
  .tw-footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
  .tw-container,.page{width:calc(100% - 24px)}
  .tw-search-popover{position:fixed;top:76px;left:12px;right:12px;width:auto}
  .tw-footer-grid{grid-template-columns:1fr}
  .tw-subscribe{flex-direction:column}
  .tw-footer-bottom{flex-direction:column;text-align:center}
}