/* ══════════════════════════════════════════════════════
   PUBLIC UI — Shared Header / Footer / Effects
   ══════════════════════════════════════════════════════ */

:root{
    --pub-bg:var(--public-bg,#08080f);
    --pub-panel:var(--public-panel,#10101c);
    --pub-panel-solid:var(--public-panel,#10101c);
    --pub-border:rgba(255,255,255,.08);
    --pub-border-light:rgba(255,255,255,.04);
    --pub-violet:var(--public-violet,#7c3aed);
    --pub-violet-2:var(--public-violet-2,#9333ea);
    --pub-violet-3:var(--public-violet-3,#a855f7);
    --pub-violet-muted:var(--public-violet-3,#a855f7);
    --pub-text:var(--public-text,#ffffff);
    --pub-text-muted:var(--public-muted,#a1a1aa);
    --pub-glow:var(--public-glow,#7c3aed);
    --pub-radius:14px;
    --pub-header-h:64px;
}

/* ── Custom Scrollbar ── */
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:var(--pub-bg)}
::-webkit-scrollbar-thumb{
    background:linear-gradient(180deg,var(--pub-violet),var(--pub-violet-2));
    border-radius:4px;
}
::-webkit-scrollbar-thumb:hover{background:var(--pub-violet-3)}
html{scrollbar-color:var(--pub-violet) var(--pub-bg);scrollbar-width:thin}

/* ══════════════════════════════════════════════════════
   HEADER — Sticky glassmorphism navbar
   ══════════════════════════════════════════════════════ */
.pub-header{
    position:sticky;top:0;z-index:900;
    width:100%;
    height:var(--pub-header-h);
    display:flex;align-items:center;justify-content:center;
    background:var(--pub-bg);
    backdrop-filter:blur(18px);
    -webkit-backdrop-filter:blur(18px);
    border-bottom:1px solid var(--pub-border);
    padding:0 24px;
}
.pub-header-inner{
    width:100%;max-width:1320px;
    display:flex;align-items:center;justify-content:space-between;
}

/* Brand */
.pub-brand{
    display:flex;align-items:center;gap:10px;
    text-decoration:none;color:var(--pub-text);
    flex-shrink:0;
}
.pub-brand img{
    height:32px;width:auto;border-radius:8px;
    object-fit:contain;
}
.pub-brand-icon{
    width:34px;height:34px;border-radius:10px;
    display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,var(--pub-violet),var(--pub-violet-2));
    color:var(--pub-text);font-size:15px;
    box-shadow:0 4px 14px rgba(124,58,237,.3);
    box-shadow:0 4px 14px color-mix(in srgb,var(--pub-violet) 30%,transparent);
    flex-shrink:0;
}
.pub-brand-name{
    font-size:15px;font-weight:700;
    letter-spacing:.3px;
    white-space:nowrap;
}

/* Desktop nav links */
.pub-nav{
    display:flex;align-items:center;gap:4px;
}
.pub-nav-link{
    display:inline-flex;align-items:center;gap:6px;
    padding:9px 16px;
    border-radius:10px;
    font-size:13px;font-weight:500;
    color:var(--pub-text-muted);
    text-decoration:none;
    transition:all .25s cubic-bezier(.4,0,.2,1);
    white-space:nowrap;
}
.pub-nav-link i{font-size:14px}
.pub-nav-link:hover{
    color:var(--pub-text);
    background:rgba(124,58,237,.1);
    background:color-mix(in srgb,var(--pub-violet) 10%,transparent);
}
.pub-nav-link:focus-visible{
    outline:2px solid var(--pub-violet-3);
    outline-offset:2px;
}
.pub-nav-link.active{
    color:var(--pub-text);
    background:rgba(124,58,237,.14);
    background:color-mix(in srgb,var(--pub-violet) 14%,transparent);
    border:1px solid rgba(124,58,237,.22);
    border:1px solid color-mix(in srgb,var(--pub-violet) 22%,transparent);
}

/* Hamburger */
.pub-hamburger{
    display:none;
    width:40px;height:40px;
    border:none;background:rgba(255,255,255,.05);
    border-radius:10px;cursor:pointer;
    align-items:center;justify-content:center;
    color:var(--pub-text);font-size:18px;
    transition:background .2s;
}
.pub-hamburger:hover{background:rgba(124,58,237,.15);background:color-mix(in srgb,var(--pub-violet) 15%,transparent)}
.pub-hamburger:focus-visible{
    outline:2px solid var(--pub-violet-3);
    outline-offset:2px;
}

/* Mobile nav overlay */
.pub-mobile-nav{
    display:none;
    position:fixed;inset:0;z-index:899;
    background:var(--pub-bg);
    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    padding-top:calc(var(--pub-header-h) + 16px);
    flex-direction:column;align-items:center;gap:8px;
}
.pub-mobile-nav.open{display:flex}
.pub-mobile-nav .pub-nav-link{
    font-size:16px;padding:14px 28px;
    min-width:220px;justify-content:center;
    border-radius:12px;
}

/* ── Responsive header ── */
@media(max-width:640px){
    .pub-nav{display:none}
    .pub-hamburger{display:flex}
}

/* ══════════════════════════════════════════════════════
   FOOTER — Dark premium footer
   ══════════════════════════════════════════════════════ */
.pub-footer{
    position:relative;z-index:1;
    margin-top:40px;
    border-top:1px solid var(--pub-border);
    background:var(--pub-bg);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    padding:40px 24px 28px;
}
.pub-footer-inner{
    max-width:1200px;margin:0 auto;
    display:flex;flex-wrap:wrap;align-items:flex-start;
    justify-content:space-between;gap:28px;
}

.pub-footer-brand{
    display:flex;align-items:center;gap:10px;
    text-decoration:none;color:var(--pub-text);
    margin-bottom:8px;
}
.pub-footer-brand img{height:28px;border-radius:6px;object-fit:contain}
.pub-footer-brand-name{font-size:15px;font-weight:700}

.pub-footer-desc{
    font-size:13px;color:var(--pub-text-muted);
    max-width:320px;line-height:1.65;
    margin-bottom:0;
}

.pub-footer-links{
    display:flex;gap:8px;flex-wrap:wrap;
}
.pub-footer-link{
    display:inline-flex;align-items:center;gap:6px;
    padding:8px 16px;
    border-radius:10px;
    background:rgba(255,255,255,.04);
    border:1px solid var(--pub-border-light);
    color:var(--pub-text-muted);
    font-size:13px;font-weight:500;
    text-decoration:none;
    transition:all .25s;
}
.pub-footer-link:hover{
    color:var(--pub-text);
    background:rgba(124,58,237,.12);
    background:color-mix(in srgb,var(--pub-violet) 12%,transparent);
    border-color:rgba(124,58,237,.3);
    border-color:color-mix(in srgb,var(--pub-violet) 30%,transparent);
}
.pub-footer-link:focus-visible{
    outline:2px solid var(--pub-violet-3);
    outline-offset:2px;
}
.pub-footer-link i{font-size:13px}

.pub-footer-bottom{
    width:100%;
    margin-top:20px;
    padding-top:18px;
    border-top:1px solid var(--pub-border-light);
    display:flex;flex-wrap:wrap;align-items:center;
    justify-content:space-between;gap:8px;
    font-size:12px;color:rgba(107,111,133,.7);
}
.pub-footer-badge{
    display:inline-flex;align-items:center;gap:6px;
}
.pub-footer-badge i{color:rgba(34,197,94,.6);font-size:11px}

@media(max-width:640px){
    .pub-footer-inner{flex-direction:column;align-items:center;text-align:center}
    .pub-footer-desc{max-width:100%}
    .pub-footer-links{justify-content:center}
    .pub-footer-bottom{justify-content:center;text-align:center}
}

/* ══════════════════════════════════════════════════════
   GAME CARD ENHANCEMENTS
   ══════════════════════════════════════════════════════ */

/* A. Stagger animation */
.game-card{
    animation:pubFadeInUp .5s cubic-bezier(.4,0,.2,1) both;
}
.game-card:nth-child(1){animation-delay:.05s}
.game-card:nth-child(2){animation-delay:.10s}
.game-card:nth-child(3){animation-delay:.12s}
.game-card:nth-child(4){animation-delay:.16s}
.game-card:nth-child(5){animation-delay:.20s}
.game-card:nth-child(6){animation-delay:.24s}
.game-card:nth-child(7){animation-delay:.28s}
.game-card:nth-child(8){animation-delay:.32s}

@keyframes pubFadeInUp{
    from{opacity:0;transform:translateY(15px)}
    to{opacity:1;transform:translateY(0)}
}

/* B. Hover back-glow */
.game-card{
    isolation:isolate;
}
.game-card::after{
    content:'';
    position:absolute;inset:-2px;
    border-radius:inherit;
    background:radial-gradient(circle at 50% 0%,var(--pub-glow),transparent 60%);
    opacity:0;
    filter:blur(18px);
    transition:opacity .35s ease;
    z-index:-1;
    pointer-events:none;
}
.game-card:hover::after{
    opacity:1;
}

/* C. Shimmer / diagonal shine — already in games.php, but enhanced here */
.game-card::before{
    content:'';
    position:absolute;top:0;left:-140%;
    width:80%;height:100%;
    background:linear-gradient(90deg,transparent,rgba(255,255,255,.16),transparent);
    transform:skewX(-18deg);
    transition:left .75s cubic-bezier(.16,1,.3,1);
    pointer-events:none;
    z-index:5;
}
.game-card:hover::before{
    left:140%;
}

/* D. Media hover */
.game-card .card-media img,
.game-card .card-media video{
    transition:transform .7s cubic-bezier(.4,0,.2,1),opacity .4s ease;
}
.game-card:hover .card-media img,
.game-card:hover .card-media video{
    transform:scale(1.10);
    opacity:1;
}

/* E. Badge pulse — subtle */
.game-card .featured-badge{
    animation:pubBadgePulse 2.5s ease-in-out infinite;
}
@keyframes pubBadgePulse{
    0%,100%{box-shadow:0 4px 12px rgba(245,158,11,.3)}
    50%{box-shadow:0 4px 20px rgba(245,158,11,.5),0 0 8px rgba(245,158,11,.2)}
}

/* ── Reduced motion ── */
@media(prefers-reduced-motion:reduce){
    .game-card,
    .game-card::before,
    .game-card::after,
    .game-card .card-media img,
    .game-card .card-media video,
    .game-card .featured-badge{
        animation:none !important;
        transition:none !important;
    }
    .pub-mobile-nav{transition:none}
}