/* Interface geometry is independent of the selected color palette and background. */
.beta-badge{display:inline-flex;align-items:center;vertical-align:middle;padding:3px 6px;margin-left:4px;border:1px solid currentColor;border-radius:4px;color:var(--accent);font:700 9px/1.1 monospace;letter-spacing:1px;white-space:nowrap}
:root[data-tech-beta=false] [data-beta-kind=tech],:root[data-halloween-beta=false] [data-beta-kind=halloween]{display:none!important}
.interface-signature{display:none}.interface-intro{max-width:640px;line-height:1.65;color:var(--muted)}
.interface-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:24px}
.interface-choice{min-width:0;padding:14px;text-align:left;border:1px solid var(--line);border-radius:10px;background:var(--bg);display:flex;flex-direction:column;gap:12px;color:var(--text)}
.interface-choice[aria-pressed=true]{border-color:var(--accent);box-shadow:0 0 0 2px var(--soft)}
.interface-choice:hover:not(:disabled){border-color:var(--accent);transform:translateY(-2px)}
.interface-choice strong{font-size:16px}.interface-choice small{font-size:12px;line-height:1.6;color:var(--muted)}.interface-choice-state{font-size:12px;font-weight:700;color:var(--accent);margin-top:auto}
.interface-mini{position:relative;display:grid;height:132px;width:100%;gap:6px;padding:9px;border:1px solid var(--line);background:var(--panel);border-radius:5px;overflow:hidden;grid-template-columns:1fr 1fr;grid-template-rows:16px 1fr 24px}
.interface-mini span{display:block;border:1px solid var(--line);background:var(--panel2);border-radius:3px}.interface-mini span:first-child{grid-column:1/-1;background:var(--soft);border-color:var(--accent)}.interface-mini span:nth-child(2){grid-column:1/-1;background:linear-gradient(115deg,var(--panel2),var(--soft))}
.interface-mini-tech{grid-template-columns:34px 1fr 1fr;grid-template-rows:14px 1fr 24px;background-image:linear-gradient(var(--line) 1px,transparent 1px);background-size:100% 16px}
.interface-mini-tech span{border-radius:0}.interface-mini-tech span:first-child{grid-column:1;grid-row:1/-1;background:var(--bg)}.interface-mini-tech span:nth-child(2){grid-column:2/-1;grid-row:1;background:var(--soft)}.interface-mini-tech span:nth-child(3){grid-column:2/-1;background:linear-gradient(115deg,var(--soft),var(--panel2))}
.interface-mini-tech span:nth-child(4){grid-column:2}.interface-mini-tech span:nth-child(5){grid-column:3}
#interface-status{font-size:13px;line-height:1.65;color:var(--muted);min-height:22px}#interface-status[data-error=true],#admin-interface-settings [data-error=true]{color:var(--error)}
.interface-owner-settings{margin:28px 0;padding:24px;border:1px solid var(--line);border-radius:10px;background:var(--bg)}.interface-owner-settings fieldset{border:0;padding:0;margin:18px 0;display:grid;gap:16px}.interface-owner-settings label{display:flex;align-items:flex-start;gap:12px;line-height:1.6;font-size:14px}.interface-owner-settings input[type=checkbox]{width:18px;height:18px;margin-top:2px;flex-shrink:0}.interface-owner-settings h3{margin-top:10px}.interface-owner-settings p{font-size:13px;line-height:1.7;color:var(--muted)}
:root[data-interface=tech]{--tech-line:color-mix(in srgb,var(--accent) 28%,var(--line));--tech-glow:color-mix(in srgb,var(--accent) 9%,transparent)}
:root[data-interface=tech] body{background-color:var(--bg)}
:root[data-interface=tech] :is(.header,.legal-header){border:1px solid var(--tech-line);background:var(--header);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 18px 55px #0002}
:root[data-interface=tech] .brand{letter-spacing:.1px;font-size:18px}:root[data-interface=tech] .brand small{font-size:7px;letter-spacing:1.7px}
:root[data-interface=tech] .brand-mark{color:var(--accent)}
:root[data-interface=tech] .interface-signature{display:flex;align-items:center;flex-wrap:wrap;gap:4px;font:10px/1.6 monospace;color:var(--muted);letter-spacing:.5px}
:root[data-interface=tech] :is(.button,.icon-button,.account-text,.filter,.theme-filter){border-radius:3px}
:root[data-interface=tech] .button{font-size:12px;letter-spacing:.15px;font-weight:700;box-shadow:inset 0 1px 0 #ffffff12}
:root[data-interface=tech] .button.outline{background:var(--panel);border-color:var(--tech-line)}
:root[data-interface=tech] .header nav a{border:1px solid transparent;border-radius:3px;min-height:42px;color:var(--muted)}
:root[data-interface=tech] .header nav a[aria-current=page],:root[data-interface=tech] .header nav a:hover{border-color:var(--tech-line);background:var(--soft);color:var(--text)}
:root[data-interface=tech] .header nav a[aria-current=page]:after{width:3px;height:18px;left:0;top:12px;bottom:auto}
:root[data-interface=tech] main{min-width:0}
:root[data-interface=tech] :is(.hero,.info-card,.game-card,.account-card,.editor-panel,.admin-list-panel,.news-card,.forum-topic,.shop-card,.profile-boosty-card,.legal-document){border-radius:5px;border-color:var(--tech-line);box-shadow:0 8px 24px #0000000d}
:root[data-interface=tech] :is(.account-card,.editor-panel,.admin-list-panel,.legal-document){border-top:2px solid var(--accent);background:var(--panel)}
:root[data-interface=tech] .hero{min-height:410px;height:440px;border-top:2px solid var(--accent);border-radius:3px 28px 3px 3px}
:root[data-interface=tech] .hero-copy{padding:40px;max-width:680px}
:root[data-interface=tech] .hero h1{font-size:clamp(35px,4.1vw,60px);line-height:1.05;letter-spacing:-1.7px}
:root[data-interface=tech] .hero .eyebrow{border:1px solid #ffffff40;background:#1011139c;padding:8px 12px;width:max-content;max-width:100%;font-size:9px}
:root[data-interface=tech] .hero-meta{border:1px solid #ffffff40;padding:8px 12px;right:20px;bottom:20px;background:#10111399}
:root[data-interface=tech] .platforms{border:0;gap:10px;background:transparent;margin-top:14px}
:root[data-interface=tech] .platform{border:1px solid var(--tech-line);border-radius:3px;background:var(--panel);transition:border-color .2s,transform .2s}
:root[data-interface=tech] .platform:hover{transform:translateY(-3px);border-color:var(--accent)}
:root[data-interface=tech] .home-lower{gap:24px;margin-top:30px}
:root[data-interface=tech] .section-head{padding-bottom:12px;border-bottom:1px solid var(--tech-line)}
:root[data-interface=tech] .section-head h2 span{font:11px monospace;border:1px solid var(--tech-line);padding:4px 6px;border-radius:2px}
:root[data-interface=tech] .info-card{position:relative;background:linear-gradient(115deg,var(--panel),var(--panel2));border-left:3px solid var(--accent)}
:root[data-interface=tech] .page-intro{padding:24px 0 30px;border-bottom:1px solid var(--tech-line);margin-bottom:24px}
:root[data-interface=tech] .page-intro h1{letter-spacing:-1.5px;font-size:clamp(32px,4vw,54px)}
:root[data-interface=tech] :is(.account-tabs,.admin-tabs){gap:8px;border:1px solid var(--tech-line);padding:8px;background:var(--header);border-radius:4px}
:root[data-interface=tech] :is(.account-tabs,.admin-tabs) button{border:1px solid transparent;border-radius:2px;padding:12px 14px;font-size:12px;white-space:nowrap}
:root[data-interface=tech] :is(.account-tabs,.admin-tabs) button[aria-selected=true]{background:var(--soft);border-color:var(--accent);color:var(--text)}
:root[data-interface=tech] :is(input:not([type=checkbox]):not([type=range]),textarea,select){border-radius:3px;background-color:var(--bg)}
:root[data-interface=tech] :is(input,textarea,select):focus-visible{outline:2px solid var(--accent);outline-offset:3px}
:root[data-interface=tech] :is(.theme-option,.interface-choice){border-radius:4px;background:var(--bg)}
:root[data-interface=tech] .theme-preview{border-radius:2px}
:root[data-interface=tech] dialog{border-radius:7px;border:1px solid var(--tech-line);border-top:3px solid var(--accent);box-shadow:0 30px 100px #0008}
:root[data-interface=tech] .footer{border-top-color:var(--tech-line)}
:root[data-interface=tech] :is(.tag,.eyebrow,.game-card .art-code,.scheduled-time){font-family:monospace}
:root[data-interface=tech] :is(.game-card,.news-card,.shop-card){transition:transform .22s,border-color .22s,box-shadow .22s}
:root[data-interface=tech] :is(.game-card,.news-card,.shop-card):hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 12px 30px #0002}
@media(min-width:1101px){
 :root[data-interface=tech] :is(.header,.legal-header){position:fixed;z-index:10;left:20px;top:20px;bottom:20px;width:218px;max-width:none;height:calc(100dvh - 40px);margin:0;padding:27px 18px 18px;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:32px;border-radius:5px;overflow-y:auto;scrollbar-width:thin}
 :root[data-interface=tech] :is(.header,.legal-header) nav{display:flex;flex-direction:column;align-self:stretch;gap:7px;width:auto;height:auto;margin:0}
 :root[data-interface=tech] :is(.header,.legal-header) nav a{padding:12px 14px;display:flex;align-items:center;font-size:13px;min-height:43px}
 :root[data-interface=tech] .header-actions{display:flex;flex-direction:column;align-items:stretch;gap:10px;margin:0;margin-top:auto}
 :root[data-interface=tech] .header-actions .button{min-height:42px;width:100%}
 :root[data-interface=tech] .interface-signature{border-top:1px solid var(--tech-line);padding-top:15px;margin-top:0;justify-content:center}
 :root[data-interface=tech] :is(main,.legal-page){margin-left:258px;margin-right:20px;padding:20px 0 40px;width:calc(100% - 278px);max-width:1600px;min-height:calc(100dvh - 140px)}
 :root[data-interface=tech] .footer{margin-left:258px;margin-right:20px;max-width:1600px;padding:24px 0}
 :root[data-interface=tech] .hero-copy{max-width:640px}
 :root[data-interface=tech] .legal-page{padding:40px 0;max-width:1100px}
 :root[data-interface=tech] .account-main,:root[data-interface=tech] .admin-main{padding-top:36px}
}
@media(min-width:801px) and (max-width:1100px){
 :root[data-interface=tech] :is(.header,.legal-header){margin:16px 24px;height:auto;min-height:84px;padding:18px 22px;gap:16px;flex-wrap:wrap}
 :root[data-interface=tech] .header nav{gap:8px;order:3;width:100%}
 :root[data-interface=tech] .header nav a{padding:10px 18px}
 :root[data-interface=tech] .interface-signature{margin-left:auto}
}
@media(max-width:800px){
 :root[data-interface=tech] :is(.header,.legal-header){position:relative;margin:12px 12px 0;padding:16px 16px 0;gap:14px;min-height:0;height:auto;border-radius:5px;flex-wrap:wrap}
 :root[data-interface=tech] .header nav{order:4;height:auto;width:100%;padding:0 0 10px;gap:5px;overflow-x:auto;justify-content:flex-start;scrollbar-width:thin}
 :root[data-interface=tech] .header nav a{flex:0 0 auto;padding:9px 12px;font-size:12px;min-height:40px}
 :root[data-interface=tech] .header-actions{gap:8px}
 :root[data-interface=tech] .interface-signature{order:3;width:100%;font-size:9px;line-height:1;justify-content:flex-start;margin-top:-4px}
 :root[data-interface=tech] .brand{font-size:16px}
 :root[data-interface=tech] .brand small{font-size:6px;letter-spacing:1.2px}
 :root[data-interface=tech] main{padding:18px 14px 30px}
 :root[data-interface=tech] .hero{height:auto;min-height:400px}
 :root[data-interface=tech] .hero-copy{padding:30px;max-width:580px}
 :root[data-interface=tech] .hero h1{font-size:44px}
 :root[data-interface=tech] .hero-meta{display:none}
 :root[data-interface=tech] .account-tabs{position:relative;display:flex;overflow-x:auto;flex-wrap:nowrap}
 :root[data-interface=tech] .page-intro{padding-top:16px}
 :root[data-interface=tech] .footer{margin:0 14px}
}
@media(max-width:540px){
 .interface-choices{gap:12px;grid-template-columns:1fr}.interface-choice{display:grid;grid-template-columns:100px minmax(0,1fr);column-gap:14px;align-items:start;padding:12px}.interface-mini{height:112px;grid-column:1;grid-row:1/4;padding:6px;gap:4px}.interface-mini-tech{grid-template-columns:21px 1fr 1fr}.interface-choice strong{font-size:14px;line-height:1.7}.interface-choice small{font-size:11px}.interface-choice-state{grid-column:2;font-size:11px}.interface-owner-settings{padding:18px}
 :root[data-interface=tech] :is(.header,.legal-header){padding:14px 12px 0;gap:12px}
 :root[data-interface=tech] .header-actions .button{padding:8px 10px;min-height:35px;font-size:10px}
 :root[data-interface=tech] .hero-copy{padding:219px 23px 26px}
 :root[data-interface=tech] .hero{min-height:500px}
 :root[data-interface=tech] .hero h1{font-size:clamp(29px,8vw,41px);letter-spacing:-1px;line-height:1.1}
 :root[data-interface=tech] .hero .eyebrow{font-size:7px;letter-spacing:1.3px;padding:6px 8px}
 :root[data-interface=tech] .hero-actions{gap:14px;flex-wrap:wrap}
 :root[data-interface=tech] .platforms{gap:8px}
 :root[data-interface=tech] :is(.account-card,.editor-panel){padding:20px 16px}
 :root[data-interface=tech] .account-tabs button{padding:10px 12px;min-height:40px}
 :root[data-interface=tech] .legal-header{padding-bottom:14px}
}
@media(prefers-reduced-motion:no-preference){:root[data-interface=tech] main{animation:interface-enter .28s ease-out}@keyframes interface-enter{from{opacity:.75;transform:translateY(5px)}to{opacity:1;transform:none}}}
@media(prefers-reduced-motion:reduce){.interface-choice{transition:none!important}:root[data-interface=tech] main{animation:none!important}}
@media print{:root[data-interface=tech] :is(.header,.legal-header,.interface-signature){display:none!important}:root[data-interface=tech] :is(main,.legal-page,.footer){margin:0;width:100%;max-width:none}}
/* Appearance controls: preview and selection are separate actions. */
:root[data-standard-beta=false] [data-beta-kind=standard]{display:none!important}
.interface-card{min-width:0;padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--bg);display:flex;flex-direction:column;gap:14px}
.interface-card[hidden]{display:none}.interface-card h3{margin:0;font-size:18px}.interface-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}
.interface-card-actions{margin-top:auto;display:flex;flex-wrap:wrap;gap:10px}.interface-card-actions .button{flex:1;min-height:42px}.interface-card-actions [aria-pressed=true]{box-shadow:0 0 0 2px var(--panel),0 0 0 3px var(--accent)}
.interface-card-note:empty{display:none}.interface-card .interface-mini{height:150px;grid-column:auto;grid-row:auto}
#interface-preview-dialog,#appearance-preview-dialog{width:min(1240px,calc(100% - 24px));max-width:1240px;max-height:calc(100dvh - 24px);padding:24px;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:14px;overflow:auto}
#interface-preview-dialog::backdrop,#appearance-preview-dialog::backdrop{background:#000b;backdrop-filter:blur(5px)}
.interface-preview-head{display:flex;align-items:center;justify-content:space-between;gap:18px}.interface-preview-head h2{margin:8px 0;font-size:24px}.interface-preview-head>.button{flex-shrink:0}
.interface-preview-hint,.interface-preview-status{color:var(--muted);font-size:13px;line-height:1.65}.interface-preview-frame iframe{display:block;width:100%;height:65dvh;min-height:340px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}
#appearance-preview-dialog{max-width:1000px}#appearance-preview-dialog .theme-demo{margin:18px 0}#appearance-preview-dialog .appearance-profile-preview{height:180px;max-width:500px;margin:30px auto}
.appearance-preview-action{display:flex;flex-direction:column;gap:7px;align-items:flex-start}.appearance-preview-action button{font-size:12px;min-height:34px}.availability-identity{min-width:0}.availability-identity h4{overflow-wrap:anywhere}
@media(max-width:540px){.interface-card{padding:14px}.interface-card .interface-mini{height:140px;grid-template-columns:1fr 1fr}.interface-card .interface-mini-tech{grid-template-columns:34px 1fr 1fr}#interface-preview-dialog,#appearance-preview-dialog{padding:16px}.interface-preview-head h2{font-size:20px}.interface-preview-head{align-items:flex-start}}
@media(prefers-reduced-motion:no-preference){
 ::view-transition-old(root){animation:interface-fade-out .18s ease-out both}::view-transition-new(root){animation:interface-fade-in .38s cubic-bezier(.22,1,.36,1) both}
 @keyframes interface-fade-out{to{opacity:0}}@keyframes interface-fade-in{from{opacity:0}to{opacity:1}}
 :root[data-interface=tech] :is(.platform,.game-card,.news-card,.shop-card,.button,.theme-option,.interface-card){transition:transform .35s cubic-bezier(.22,1,.36,1),border-color .35s ease,box-shadow .35s ease,background-color .3s ease}
 :root[data-interface=tech] main{animation:interface-enter .48s cubic-bezier(.22,1,.36,1)}
 :root[data-interface=tech] :is([role=tabpanel],.editor-panel):not([hidden]){animation:interface-enter .35s cubic-bezier(.22,1,.36,1)}
 #interface-preview-dialog[open],#appearance-preview-dialog[open]{animation:interface-enter .3s cubic-bezier(.22,1,.36,1)}
}
@media(prefers-reduced-motion:reduce){:root[data-interface=tech] :is(.platform,.game-card,.news-card,.shop-card,.button,.theme-option,.interface-card,[role=tabpanel],.editor-panel){transition:none!important;animation:none!important}::view-transition-old(root),::view-transition-new(root){animation:none!important}}

.preview-motion-paused .motion-scene *,.preview-motion-paused .motion-scene::before,.preview-motion-paused .motion-scene::after{animation-play-state:paused!important}
.theme-interface-catalog{margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}
.theme-interface-catalog>h3{font-size:20px;margin:0 0 12px}.theme-interface-catalog>p{color:var(--muted);font-size:14px;line-height:1.7}
.interface-card .interface-mini-orbit{border-radius:18px;grid-template-rows:22px 1fr 25px}
.interface-mini-orbit span{border-radius:12px}.interface-mini-orbit span:first-child{width:90%;justify-self:center}
.interface-card .interface-mini-atlas{grid-template-columns:1fr 1fr 35px;grid-template-rows:1fr 26px 22px}
.interface-mini-atlas span:first-child{grid-column:3;grid-row:1/-1;background:var(--soft)}
.interface-mini-atlas span:nth-child(2){grid-column:1/3;grid-row:1}.interface-mini-atlas span:nth-child(3){grid-column:1;grid-row:2}.interface-mini-atlas span:nth-child(4){grid-column:2;grid-row:2}.interface-mini-atlas span:nth-child(5){grid-column:1/3;grid-row:3}
.theme-interface-catalog .interface-card-actions{display:flex;flex-wrap:wrap}.theme-interface-catalog .interface-card-actions button{flex:1 1 145px;white-space:normal;min-height:44px}
.theme-interface-catalog .interface-card-actions button[hidden]{display:none}
.interface-mini-orbit{--line:#766249;--accent:#e0b77b;--panel:#10151e;--panel2:#222630;--soft:#3b3022}
.interface-mini-atlas{--line:#354c67;--accent:#b6d9ff;--panel:#000;--panel2:#080d14;--soft:#15273a}