/* AceGPT Studio 24 | Studio-wide design system, feedback insights & native voice */
:root{--ace-paper:#f2eee5;--ace-ink:#1d1b1a;--ace-gold:#e2bb83;--ace-mist:#98948f;--ace-outline:rgba(255,245,228,.11);--ace-v24-serif:'Newsreader',Georgia,'Times New Roman',serif;--ace-v24-ui:'DM Sans','Space Grotesk',sans-serif;--studio-bg:#111110;--studio-panel:#1c1b1a;--studio-accent:#e4bd87;--studio-border:#f6dfc21d;--studio-text:#f1ece4;--studio-muted:#a19b92}
body,button,input,textarea,select{font-family:var(--ace-v24-ui)!important}body{background:#0f0f0e;color:var(--ace-paper)}
/* Claude-inspired editorial typography, not a proprietary font redistribution. */
.marketing h1,.marketing h2,.marketing h3,.ace-console h1,.ace-console h2,.ace-console h3,.studio-intro h1,.ace-v24-dialog h2,.models-window-head h2,.upgrade-window h2,.generic-modal h2,.ace-entry-dialog h2{font-family:var(--ace-v24-serif)!important;font-weight:500!important;letter-spacing:-.025em!important}
.marketing h1 em,.marketing h2 em,.ace-footer em{font-family:var(--ace-v24-serif)!important;font-style:italic;letter-spacing:-.03em}
.chat-entry.assistant .chat-entry-content{font-family:var(--ace-v24-serif)!important;font-size:clamp(16px,1.35vw,19px)!important;line-height:1.7!important;letter-spacing:.002em;color:#eae4da!important}
.chat-entry.assistant .chat-entry-content h1,.chat-entry.assistant .chat-entry-content h2,.chat-entry.assistant .chat-entry-content h3{font-family:var(--ace-v24-serif)!important;letter-spacing:-.015em!important;margin:21px 0 8px;color:#f8f1e7!important}
.chat-entry.assistant .chat-entry-content pre,.chat-entry.assistant .chat-entry-content code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace!important;font-size:13px!important;line-height:1.6}
.chat-entry.user .chat-entry-content{font-family:var(--ace-v24-ui)!important;line-height:1.65!important;font-size:13px!important;color:#e7dfd4!important}
.studio-layout{background:#121211!important;font-family:var(--ace-v24-ui)!important;grid-template-columns:260px minmax(0,1fr)!important}
.studio-sidebar{width:260px!important;background:linear-gradient(180deg,#191816,#151514)!important;border-right:1px solid #ffffff0e!important}
.studio-sidebar-top .ntl-brand span{font-family:var(--ace-v24-serif);font-size:26px;letter-spacing:-.045em;color:#f4eee4}
.studio-sidebar .studio-side-item{transition:background .2s,color .2s,transform .28s cubic-bezier(.2,.8,.2,1)!important;border-radius:12px!important}
.studio-sidebar .studio-side-item:hover{transform:translateX(3px)!important;background:#b89b6920!important}
.studio-side-item.active{box-shadow:inset 2px 0 #dbc09e!important;background:#ecd6a415!important}
.studio-main{background:radial-gradient(ellipse 55% 36% at 65% 23%,#a57f4d0b,transparent 80%),radial-gradient(ellipse 45% 37% at 1% 80%,#8b735509,transparent 87%),#111110!important}
.studio-topbar{background:linear-gradient(90deg,#151412e0,#121211bc)!important;border-bottom:1px solid #ffffff0c!important;backdrop-filter:blur(14px)}
.ace-app-wordmark{font-family:var(--ace-v24-serif)!important;font-size:20px!important;font-weight:600!important;color:var(--ace-paper)}
.ace-workspace-tag{letter-spacing:.09em!important;text-transform:uppercase;font-size:9px!important}
.studio-top-actions{gap:9px!important}
.studio-top-actions .ace-top-control{min-height:31px;padding:6px 10px!important;border:1px solid #ffffff12!important;border-radius:10px!important;background:#ffffff04!important;transition:background .22s,transform .22s,border-color .22s!important}
.studio-top-actions .ace-top-control:hover{background:#e6c38e15!important;border-color:#daba8f57!important;transform:translateY(-1px)}
.ace-command-trigger{gap:9px!important;color:#c8bdac!important}.ace-command-trigger kbd{border:1px solid #ffffff20;padding:2px 5px;border-radius:5px;color:#988d7e;font-size:9px;font-family:var(--ace-v24-ui)}
#studio-focus[aria-pressed="true"]{border-color:#c2a575!important;color:#f2d4a9!important;background:#a4835226!important}
.studio-thread-space.is-empty .studio-intro{position:relative;isolation:isolate;animation:ace-v24-rise .7s cubic-bezier(.2,.8,.2,1) both}
.studio-thread-space.is-empty .studio-intro:after{content:'';position:absolute;inset:-48px -45px -60px;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 51% 48%,#e3b27416,transparent 62%);filter:blur(18px);animation:ace-v24-breathe 9s ease-in-out infinite}
.studio-intro:before{content:'✦'!important;font-size:36px!important;width:60px!important;height:60px!important;border:1px solid #a48b5c4a;border-radius:19px;background:linear-gradient(135deg,#e8cb9225,#1b1a17) !important;box-shadow:inset 0 1px #fbe7bb20,0 18px 48px #0005;animation:ace-v24-float 5s ease-in-out infinite!important}
.studio-intro h1{font-size:clamp(36px,3.9vw,58px)!important;letter-spacing:-.035em!important;color:#f7f0e7!important}
.studio-intro .mini-kicker{color:#b49d78!important;letter-spacing:.18em!important}
.studio-intro p{font-size:13px!important;max-width:450px;margin:auto;color:#a6a097!important}
.studio-prompt{background:linear-gradient(145deg,#242220,#1a1a19)!important;border:1px solid #e2c29532!important;box-shadow:0 0 0 4px #d6b78f07,0 18px 60px #0004!important;transition:box-shadow .33s ease,border-color .33s ease,transform .33s ease!important;position:relative}
.studio-prompt:focus-within{border-color:#d4ba9482!important;box-shadow:0 0 0 4px #a78d6030,0 24px 65px #0007!important;transform:translateY(-2px)}
#studio-text{color:#f0ece5!important;font-family:var(--ace-v24-ui)!important}
.model-chip{border:1px solid #ffffff17!important;background:#b6a1850d!important}
.send-circle{background:linear-gradient(145deg,#ead1a9,#cdac80)!important;box-shadow:0 5px 20px #e4b7781a!important;transition:transform .23s,box-shadow .23s!important}
.send-circle:hover:not(:disabled){transform:scale(1.085) rotate(-5deg);box-shadow:0 0 0 4px #e9ce9840,0 10px 28px #e9ce9830!important}
.quick-chip{border-color:#e9d1aa24!important;color:#b6ac9b!important;background:#ffffff03!important;transition:transform .25s,background .25s,border-color .25s!important}
.quick-chip:hover{transform:translateY(-4px)!important;background:#c49e691c!important;border-color:#cfad785a!important}
.studio-messages{scroll-behavior:smooth}.chat-entry{animation:ace-v24-rise .38s cubic-bezier(.18,.88,.23,1) both!important}
.chat-entry.assistant{position:relative}.chat-entry.assistant .chat-entry-name{color:#d4b485!important;letter-spacing:.04em}
.chat-entry.user{background:#242321!important;border:1px solid #fff2da19!important}
.entry-action{display:inline-flex;align-items:center;gap:7px;padding:5px 8px;margin:10px 8px 0 0;color:#b7aa96!important;border-radius:7px!important;background:transparent;border:1px solid transparent;transition:background .2s,color .2s}
.entry-action:hover{background:#ffffff10;color:#f3e5d0!important}.ace-listen-action:before{content:'◖))';color:#bda27a;font-size:11px}
.ace-speech-status{margin:7px 3px 0;padding:8px 11px;border:1px solid #c7a57045;background:#9a7d4e1a;border-radius:11px;color:#e8d1ac;font-size:11px;line-height:1.5;animation:ace-v24-rise .2s ease}
.ace-mic,.ace-speak-toggle{border-radius:9px!important;position:relative;transition:background .25s,color .25s!important}
.ace-mic:before{content:'';width:7px;height:7px;display:block;background:currentColor;border-radius:50%;position:absolute;inset:auto 4px 3px auto;opacity:.5}
.ace-mic.is-recording{background:#b9443538!important;color:#ff9780!important}
.ace-mic.is-recording:after{content:'';position:absolute;inset:-5px;border:1px solid #e86d5c66;border-radius:13px;animation:ace-v24-record 1.15s ease-out infinite;pointer-events:none}
.ace-speak-toggle.is-speaking{color:#f0c88c!important;background:#cba06c30!important;animation:ace-v24-breathe 1.5s infinite}
/* Focus mode keeps controls accessible while removing navigation noise. */
.studio-layout.ace-focus-mode{grid-template-columns:0 minmax(0,1fr)!important}
.ace-focus-mode .studio-sidebar{width:0!important;padding:0!important;border:0!important;overflow:hidden!important;visibility:hidden!important}
.ace-focus-mode #studio-focus{color:var(--ace-gold)!important}
.ace-focus-mode .studio-messages,.ace-focus-mode .studio-bottom{max-width:870px!important}
/* Staff console: sticky sections, real metrics and feedback distribution. */
#studio-body[data-ace-page="staff"]{background:radial-gradient(circle at 15% 15%,#e2b8760a,transparent 45%);overflow-y:auto!important;scroll-padding-top:90px}
#studio-body[data-ace-page="staff"] .ace-console{max-width:1230px!important;min-height:max-content!important}
#studio-body[data-ace-page="staff"] .ace-console>h1{font-size:clamp(35px,4vw,56px)!important;margin-bottom:6px}
.ace-panel,.ace-settings-content{border:1px solid #ffffff16!important;background:linear-gradient(140deg,#22201d,#1b1a19 75%)!important;border-radius:18px!important;box-shadow:inset 0 1px #ffffff0a,0 18px 50px #0002!important}
.ace-panel:hover{border-color:#dbb88838!important}
.ace-console h1{font-size:clamp(35px,3.5vw,52px)!important}.ace-console h2{font-size:clamp(23px,2.3vw,32px)!important}
.ace-staff-quicknav{top:0!important;background:linear-gradient(180deg,#141312f5 83%,#14131200)!important;z-index:10!important;overflow-x:auto;flex-wrap:nowrap!important;scrollbar-width:none}
.ace-staff-quicknav a{white-space:nowrap;flex-shrink:0;background:#28251f!important;color:#e5d3ba!important;border-color:#edcdac26!important}
.ace-staff-quicknav a:hover{background:#3b3125!important}
.ace-ratings-section{margin:0 0 24px;padding:clamp(20px,3vw,30px)!important;scroll-margin-top:65px}
.ace-ratings-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap}
.ace-ratings-header h2{margin:6px 0 6px!important}.ace-ratings-header p{font-size:13px;color:#a7a099;max-width:580px}
.ace-rating-summary{display:flex;gap:16px;flex-wrap:wrap;margin:15px 0 24px}
.ace-rating-summary>div{border:1px solid #ffffff13;background:#ffffff06;border-radius:16px;padding:18px 22px;display:flex;flex-direction:column;gap:5px;min-width:175px}
.ace-rating-summary strong{font-family:var(--ace-v24-serif);font-size:40px;font-weight:500;line-height:1;color:#f3e5cc}.ace-rating-average strong span{color:#dfbc7d;font-size:24px}.ace-rating-summary small{color:#989187;font-size:11px}
.ace-rating-bars{display:grid;gap:10px;margin:0 0 25px;max-width:680px}
.ace-rating-bar{display:grid;grid-template-columns:50px minmax(0,1fr) 40px;gap:14px;align-items:center;font-size:12px;color:#d4bf9d}
.ace-rating-bar-track{height:9px;border-radius:999px;overflow:hidden;background:#ffffff0c;border:1px solid #ffffff07}
.ace-rating-bar-track i{display:block;height:100%;background:linear-gradient(90deg,#be9262,#ebcf9c);border-radius:inherit;transition:width .45s cubic-bezier(.18,.9,.2,1)}
.ace-rating-bar b{font-size:11px;color:#aaa094;text-align:right}
.ace-rating-filters{display:flex;gap:13px;align-items:end;flex-wrap:wrap;border-top:1px solid #ffffff15;padding-top:20px}
.ace-rating-filters label{display:grid;gap:6px;font-size:11px;color:#bdb3a5;min-width:170px;flex:1 1 220px;max-width:330px}
.ace-rating-filters input,.ace-rating-filters select{width:100%;padding:10px 13px;border:1px solid #ffffff1c;border-radius:10px;background:#141312;color:#f2e9d7;outline-offset:3px}
.ace-rating-filters>button{min-height:39px;margin-bottom:1px}
.ace-ratings-list{display:grid;gap:9px;margin:19px 0;min-height:45px}
.ace-rating-record{background:#ffffff04;border:1px solid #ffffff11;border-radius:13px;padding:15px 18px;transition:background .2s,border-color .2s}
.ace-rating-record:hover{background:#ffffff09;border-color:#b89f7445}
.ace-rating-record-head{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap}.ace-rating-record strong{color:#f1e9de;font-size:13px}.ace-rating-stars{letter-spacing:3px;color:#e1b67c;font-size:17px}
.ace-rating-record p{font-size:13px;line-height:1.6;margin:9px 0 5px;color:#e2d7c9;white-space:pre-wrap;overflow-wrap:anywhere}
.ace-rating-record small{display:block;margin-top:8px;font-size:11px;color:#8e887f}
.ace-rating-pagination{display:flex;justify-content:space-between;align-items:center;gap:16px;color:#aba296;font-size:12px}.ace-rating-pagination>div{display:flex;gap:8px}
.ace-entry-comment-label{display:grid;text-align:left;gap:6px;margin:10px auto 0;max-width:330px;color:#c4b9ab;font-size:11px}
.ace-entry-comment-label textarea{width:100%;min-height:67px;max-height:110px;resize:vertical;padding:10px 12px;border:1px solid #ffffff25;border-radius:11px;background:#ffffff08;color:#f1e9de;font:12px/1.5 var(--ace-v24-ui)}
.ace-settings-content select,.ace-settings-content input[type="range"]{accent-color:#d7b585}
/* Command palette / prompt library */
.ace-v24-modal{background:#090909c9!important;backdrop-filter:blur(13px)!important;display:flex;align-items:center;justify-content:center;padding:24px!important}
.ace-v24-dialog{width:min(600px,100%);max-height:min(740px,88dvh);overflow-y:auto;background:linear-gradient(145deg,#27231f,#171716 82%);border:1px solid #c9a87552;box-shadow:0 32px 110px #000c,inset 0 1px #ffffff18;border-radius:23px;padding:25px;animation:ace-v24-dialog-enter .28s cubic-bezier(.16,1,.3,1) both}
.ace-v24-dialog header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.ace-v24-dialog header button{border:1px solid #ffffff1b;border-radius:9px;padding:6px;background:#ffffff06;color:#eee;cursor:pointer}
.ace-v24-dialog h2{font-size:37px;color:#f5eade;margin:0 0 8px}.ace-v24-dialog>p{color:#a99f95;font-size:13px;margin:0 0 22px}
.ace-template-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.ace-template-list button{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;gap:6px;text-align:left;align-items:center;min-height:83px;border:1px solid #ffffff19;background:#ffffff05;border-radius:14px;padding:13px;color:#eadecc;cursor:pointer;transition:background .2s,transform .2s,border-color .2s}
.ace-template-list button:hover{background:#c6a26e1a;border-color:#c6a26e66;transform:translateY(-2px)}
.ace-template-list button small{grid-column:1/-1;color:#c8ac84;font-size:10px;letter-spacing:.1em;text-transform:uppercase}.ace-template-list button strong{font-size:13px;font-weight:600}.ace-template-list button svg{width:14px;height:14px}
.ace-command-dialog{width:min(550px,100%)}.ace-command-dialog label{display:grid;gap:8px;color:#aaa095;font-size:11px}.ace-command-dialog input{background:#0f0f0e;border:1px solid #b89f7450;border-radius:12px;padding:13px 15px;color:#f2e7d8;outline:none;font-size:14px}
.ace-command-dialog input:focus{border-color:#ead1a2}.ace-command-results{display:grid;gap:3px;margin:13px 0;max-height:420px;overflow-y:auto}
.ace-command-results button{display:flex;align-items:center;gap:12px;width:100%;padding:11px 12px;background:transparent;border:1px solid transparent;border-radius:10px;color:#e3dacd;text-align:left;font-size:13px;cursor:pointer}
.ace-command-results button:hover,.ace-command-results button:focus-visible{background:#dfbf8c19;border-color:#cfad7e40;outline:none}.ace-command-icon{font-size:17px;color:#cbb088;width:27px;text-align:center}.ace-command-chevron{margin-left:auto;color:#8d8479}.ace-command-dialog>small{color:#8c8278;font-size:10px}
/* Marketing, authentication, workspace and panels share a calmer visual language. */
.marketing{background:#10100f!important;color:#f2ede5}
.marketing-grid{background:radial-gradient(ellipse 30% 40% at 64% 11%,#dfb77e0f,transparent 96%),linear-gradient(#d2b99206 1px,transparent 1px),linear-gradient(90deg,#d2b99206 1px,transparent 1px)!important;background-size:auto,46px 46px,46px 46px!important}
.v5-hero-copy h1{font-family:var(--ace-v24-serif)!important;font-size:clamp(53px,6.2vw,102px)!important;font-weight:500!important;line-height:1.04!important;letter-spacing:-.04em!important}
.v5-hero-copy h1 em{color:#e6bb85!important}.v5-lede{color:#b1a89b!important;font-size:15px!important;line-height:1.8!important}
.v5-stage{filter:saturate(.72);animation:ace-v24-stage-float 8s ease-in-out infinite}
.v5-feature-card,.pricing-card,.ace-flow-card,.v5-steps article{border-color:#f1d7b624!important;transition:transform .38s cubic-bezier(.18,.9,.2,1),border-color .3s,box-shadow .3s!important}
.v5-feature-card:hover,.v5-steps article:hover{transform:translateY(-7px)!important;border-color:#e6c49b58!important;box-shadow:0 24px 60px #0004!important}
.landing-nav{background:#141310cc!important;backdrop-filter:blur(18px)}
.pill-button.orange{background:linear-gradient(135deg,#e8c99b,#d6ad76)!important;color:#251c14!important;border-color:#d6b381!important;box-shadow:0 12px 35px #d4a56e16!important}
.pill-button.orange:hover{filter:brightness(1.08)!important;transform:translateY(-2px)!important}
@keyframes ace-v24-rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes ace-v24-dialog-enter{from{opacity:0;transform:translateY(10px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes ace-v24-float{0%,100%{transform:translateY(0) rotate(-3deg)}50%{transform:translateY(-9px) rotate(4deg)}}
@keyframes ace-v24-stage-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes ace-v24-breathe{0%,100%{opacity:.72}50%{opacity:1}}
@keyframes ace-v24-record{0%{transform:scale(.88);opacity:.9}100%{transform:scale(1.3);opacity:0}}
@media(max-width:900px){.ace-command-trigger kbd{display:none}.ace-staff-quicknav{position:sticky}.studio-top-actions{gap:4px!important}}
@media(max-width:700px){.studio-layout{grid-template-columns:minmax(0,1fr)!important}.studio-sidebar{width:260px!important}.ace-focus-mode .studio-sidebar{width:260px!important;visibility:visible!important;padding:20px 14px 12px!important;transform:translateX(-100%)!important}.ace-focus-mode .studio-sidebar.is-open{transform:translateX(0)!important}.studio-topbar{padding:0 12px!important}.studio-top-actions .ace-top-control{padding:7px!important}.ace-command-trigger span,.ace-command-trigger kbd,#studio-focus span{display:none!important}.studio-intro h1{font-size:clamp(33px,8vw,42px)!important}.studio-bottom{width:calc(100% - 20px)!important}.studio-prompt{padding:13px!important}.studio-prompt-toolbar{gap:5px!important}.small-icon-btn{width:29px!important;height:29px!important}.studio-footnote{line-height:1.5}.ace-ratings-section{padding:16px!important}.ace-rating-filters{gap:8px}.ace-rating-filters label{flex-basis:130px;min-width:125px}.ace-rating-summary>div{min-width:135px;flex:1}.ace-rating-record{padding:13px}.ace-rating-pagination{flex-wrap:wrap}.ace-template-list{grid-template-columns:1fr}.ace-v24-dialog{padding:19px}.v5-stage{animation:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.studio-prompt:focus-within,.quick-chip:hover,.v5-feature-card:hover{transform:none!important}}
/* In-browser voice conversation and Code Studio finishing touches */
.ace-voice-mode{border-radius:9px!important;transition:color .2s,background .2s,transform .2s!important}
.ace-voice-mode.is-active{color:#edcb98!important;background:#be986342!important;box-shadow:inset 0 0 0 1px #dfb58250;animation:ace-v24-breathe 1.6s ease-in-out infinite}
.ace-voice-mode.is-active svg{animation:ace-v24-float 2.6s ease-in-out infinite}
.ace-brand-auto{border-radius:7px;object-fit:contain}
.code-app{--code-bg:#131210;--code-panel:#1a1917;--code-elev:#24211e;--code-line:#ede2d51e;--code-txt:#eee7dc;--code-muted:#a8a095;--code-accent:#dfbb88;background:#121110;color:#eee7dc}
.code-header{background:#171614!important;border-color:#ffffff14!important}
.code-brand{font-family:var(--ace-v24-serif)!important;font-size:23px!important;font-weight:500!important}
.code-brand-mark{background:linear-gradient(145deg,#efd1a5,#d8b17d)!important;border-radius:10px!important}
.code-side,.code-editor-head,.code-right,.code-text-wrap,.code-status{background:#181715!important;border-color:#ffffff11!important}
.code-btn{background:#272420!important;border-color:#ead6c022!important;color:#f2e8da!important}
.code-btn.primary{background:linear-gradient(145deg,#e7c898,#cda675)!important;border-color:#e5c391!important;color:#211c16!important}
.code-file.active{background:#d8b88416!important;box-shadow:inset 3px 0 #d8b884!important;color:#f2d3a7!important}
.code-right-tabs button.active,.code-tab{background:#ab87542a!important;color:#ead0a9!important;border-color:#ab87544b!important}
.code-textarea{color:#ece4d9!important}
@media(max-width:700px){.ace-voice-mode svg{width:17px;height:17px}}
@media(prefers-reduced-motion:reduce){.ace-voice-mode.is-active,.ace-voice-mode.is-active svg{animation:none!important}}
/* Keep the primary send action easy to find when narrow phones wrap the toolbar. */
@media(max-width:700px){.studio-prompt-toolbar>.send-circle{margin-left:auto!important}.studio-prompt-toolbar>.compose-grow{min-width:0!important}.studio-prompt-toolbar>.model-chip{max-width:112px!important}}

/* v25 — ChatGPT-inspired product UI refresh */
:root{
  --ace-bg:#0a0a0a;
  --ace-panel:#111214;
  --ace-panel-2:#17181c;
  --ace-panel-3:#1f2025;
  --ace-border:rgba(255,255,255,.08);
  --ace-border-strong:rgba(255,255,255,.12);
  --ace-text:#f3f4f6;
  --ace-text-soft:#c7c9d1;
  --ace-text-dim:#9a9da6;
  --ace-accent:#2f6feb;
  --ace-accent-soft:rgba(47,111,235,.18);
  --ace-shadow:0 18px 50px rgba(0,0,0,.35);
}
html,body{
  background:var(--ace-bg)!important;
  color:var(--ace-text);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif!important;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;
  background:radial-gradient(circle at 20% 0%, rgba(255,255,255,.035), transparent 35%), radial-gradient(circle at 80% 100%, rgba(47,111,235,.06), transparent 28%);
  opacity:.9;
}
#app{position:relative;z-index:1;min-height:100vh;}
.chatgpt-shell{min-height:100vh;background:transparent!important;}
.studio-layout{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:100vh;}
.studio-sidebar{background:rgba(13,14,16,.92)!important;border-right:1px solid var(--ace-border)!important;backdrop-filter:blur(18px);padding:10px 12px 12px;display:flex;flex-direction:column;gap:10px;}
.studio-sidebar-top{display:flex;align-items:center;justify-content:space-between;padding:4px 4px 10px;}
.ntl-brand{display:flex;align-items:center;gap:10px;color:#fff!important;text-decoration:none;font-weight:700;letter-spacing:-.02em;font-size:18px;}
.ace-brand-mark{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:linear-gradient(180deg,#1a1b20,#121317);border:1px solid var(--ace-border-strong);box-shadow:inset 0 1px 0 rgba(255,255,255,.06);font-size:14px;}
.sidebar-collapse,.mobile-toggle,.ace-top-control,.ace-top-upgrade,.ace-top-title,.small-icon-btn,.send-circle,.attach-file,.thread-mini-action,.studio-side-item,.studio-side-footer,.model-chip,.ace-effort-trigger,.ace-choice,.ace-alt-button,.pill-button,.entry-action{
  transition:background-color .18s ease,border-color .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,opacity .18s ease;
}
.sidebar-collapse,.mobile-toggle,.thread-mini-action,.small-icon-btn,.send-circle{border:none;background:transparent;color:var(--ace-text-soft);border-radius:12px;}
.sidebar-collapse:hover,.mobile-toggle:hover,.thread-mini-action:hover,.small-icon-btn:hover{background:rgba(255,255,255,.06);color:#fff;}
.studio-side-main{display:flex;flex-direction:column;gap:10px;min-height:0;}
.studio-primary-nav{display:flex;flex-direction:column;gap:4px;}
.studio-side-item{width:100%;display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:14px;background:transparent;border:1px solid transparent;color:var(--ace-text-soft);font-size:14px;text-align:left;}
.studio-side-item svg{width:18px;height:18px;opacity:.88;}
.studio-side-item:hover{background:rgba(255,255,255,.05);color:#fff;}
.studio-side-item.active{background:rgba(255,255,255,.08);color:#fff;border-color:var(--ace-border);}
.studio-side-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.studio-thread-heading{display:flex;align-items:center;justify-content:space-between;padding:6px 6px 0;color:var(--ace-text-dim);font-size:12px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;}
#folder-list{display:flex;flex-direction:column;gap:6px;}
.studio-folder-choice{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:10px;background:transparent;border:1px solid transparent;color:var(--ace-text-dim);font-size:13px;text-align:left;}
.studio-folder-choice.active,.studio-folder-choice:hover{background:rgba(255,255,255,.05);color:var(--ace-text-soft);border-color:var(--ace-border);}
.studio-thread-list{display:flex;flex-direction:column;gap:4px;overflow:auto;padding-right:2px;min-height:0;}
.thread-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 11px;border-radius:12px;border:1px solid transparent;background:transparent;color:var(--ace-text-soft);font-size:13px;text-align:left;}
.thread-item:hover{background:rgba(255,255,255,.05);color:#fff;}
.thread-item.current{background:rgba(255,255,255,.08);border-color:var(--ace-border);color:#fff;}
.thread-item-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.thread-pin{font-size:11px;color:var(--ace-text-dim);}
.thread-empty{padding:12px 10px;color:var(--ace-text-dim);font-size:13px;}
.studio-side-footer{margin-top:auto;display:flex;align-items:center;gap:10px;padding:10px;border-radius:16px;border:1px solid var(--ace-border);background:rgba(255,255,255,.03);color:#fff;text-align:left;}
.studio-side-footer:hover{background:rgba(255,255,255,.06);}
.studio-side-footer .avatar,.ace-menu-avatar,.ace-discord-profile-photo{display:grid;place-items:center;width:34px;height:34px;border-radius:999px;background:#cf533d;color:#fff;font-weight:700;overflow:hidden;flex:none;}
.studio-side-footer .avatar img,.ace-menu-avatar img,.ace-discord-profile-photo img{width:100%;height:100%;object-fit:cover;}
.studio-main{min-width:0;display:flex;flex-direction:column;min-height:100vh;}
.studio-topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 22px;background:rgba(10,10,10,.72);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.04);}
.studio-topbar-left{display:flex;align-items:center;gap:10px;min-width:0;}
.ace-top-title{display:flex;align-items:center;gap:10px;padding:9px 12px;border:1px solid transparent;border-radius:14px;background:transparent;color:#fff;font-size:14px;font-weight:600;}
.ace-top-title:hover:not(:disabled){background:rgba(255,255,255,.05);border-color:var(--ace-border);}
.ace-top-title:disabled{opacity:1;cursor:default;}
.ace-top-title img,.model-chip img{width:16px;height:16px;}
.studio-top-actions{display:flex;align-items:center;gap:10px;}
.ace-top-control{display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:14px;border:1px solid var(--ace-border);background:rgba(255,255,255,.03);color:var(--ace-text-soft);font-size:13px;}
.ace-top-control:hover{background:rgba(255,255,255,.06);color:#fff;}
.ace-top-control kbd{font:inherit;font-size:11px;color:var(--ace-text-dim);padding-left:2px;}
.api-dot{width:8px;height:8px;border-radius:999px;background:#5c6475;box-shadow:0 0 0 4px rgba(92,100,117,.18);}
.ace-top-upgrade{padding:10px 16px;border-radius:999px;border:1px solid var(--ace-border);background:#ececec;color:#0d0d0f;font-weight:700;font-size:13px;}
.ace-top-upgrade:hover{transform:translateY(-1px);box-shadow:var(--ace-shadow);}
.studio-body{display:flex;flex:1;min-height:0;}
.chatgpt-thread-space{width:min(100%, 980px);margin:0 auto;display:flex;flex-direction:column;min-height:calc(100vh - 70px);padding:0 22px 26px;}
.studio-intro{display:grid;place-items:center;align-content:center;gap:24px;flex:1;padding:80px 0 20px;animation:fadeUp .35s ease both;}
.studio-intro-copy{text-align:center;max-width:720px;}
.studio-intro h1{font-size:42px;line-height:1.08;letter-spacing:-.04em;margin:0 0 12px;}
.studio-intro p{margin:0;color:var(--ace-text-dim);font-size:16px;line-height:1.6;}
.studio-suggestion-grid{width:min(100%, 860px);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
.quick-chip{display:flex;align-items:flex-start;gap:12px;padding:18px;border-radius:22px;background:rgba(255,255,255,.035);border:1px solid var(--ace-border);text-align:left;color:var(--ace-text-soft);min-height:96px;}
.quick-chip svg{width:18px;height:18px;opacity:.95;margin-top:2px;}
.quick-chip span{display:flex;flex-direction:column;gap:6px;}
.quick-chip strong{font-size:15px;color:#fff;font-weight:600;}
.quick-chip small{font-size:13px;color:var(--ace-text-dim);line-height:1.45;}
.quick-chip:hover{background:rgba(255,255,255,.065);border-color:var(--ace-border-strong);transform:translateY(-1px);}
.studio-messages{flex:1;min-height:0;padding:28px 0 24px;overflow:auto;scroll-behavior:smooth;}
.chat-entry{display:grid;grid-template-columns:minmax(72px,96px) minmax(0,1fr);gap:18px;align-items:start;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.04);animation:fadeUp .2s ease both;}
.chat-entry-name{color:var(--ace-text-dim);font-size:13px;font-weight:600;padding-top:4px;}
.chat-entry-content{font-size:15px;line-height:1.72;color:var(--ace-text);}
.chat-entry.user .chat-entry-content{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.06);border-radius:20px;padding:15px 18px;display:inline-block;max-width:min(100%,760px);}
.chat-entry.assistant .chat-entry-content{padding-top:1px;}
.chat-entry-content pre{background:#0f1117;border:1px solid var(--ace-border);padding:14px 16px;border-radius:16px;overflow:auto;}
.chat-entry-content code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.93em;}
.chat-entry-content p,.chat-entry-content ul,.chat-entry-content ol,.chat-entry-content blockquote,.chat-entry-content h1,.chat-entry-content h2,.chat-entry-content h3{margin:0 0 14px;}
.chat-entry-content a{color:#8db1ff;}
.entry-action{margin-top:12px;margin-right:8px;padding:7px 10px;border-radius:999px;border:1px solid var(--ace-border);background:transparent;color:var(--ace-text-dim);font-size:12px;}
.entry-action:hover{background:rgba(255,255,255,.05);color:#fff;}
.generated-image{margin-top:14px;max-width:min(100%,520px);border-radius:18px;border:1px solid var(--ace-border);display:block;}
.artifact-download{display:inline-flex;margin-top:12px;color:#d6e4ff;}
.studio-bottom{position:sticky;bottom:0;padding-top:18px;background:linear-gradient(180deg, rgba(10,10,10,0), rgba(10,10,10,.88) 22%, rgba(10,10,10,.98) 44%);backdrop-filter:blur(10px);}
.studio-prompt{display:flex;flex-direction:column;gap:10px;padding:14px 16px;border-radius:28px;border:1px solid rgba(255,255,255,.1);background:rgba(22,23,27,.92);box-shadow:0 20px 50px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.03);}
#studio-text{width:100%;min-height:32px;max-height:160px;resize:none;background:transparent;border:none;outline:none;color:#fff;font-size:16px;line-height:1.55;padding:2px 2px 0;font-family:inherit;}
#studio-text::placeholder{color:#8b8e98;}
.attachment-preview{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-radius:16px;background:rgba(255,255,255,.035);border:1px solid var(--ace-border);color:var(--ace-text-soft);font-size:13px;}
.attachment-preview button{width:28px;height:28px;border-radius:999px;border:none;background:rgba(255,255,255,.06);color:#fff;}
.studio-prompt-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.composer-controls-left,.composer-controls-right{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.compose-grow{flex:1 1 auto;}
.attach-file,.small-icon-btn,.send-circle,.model-chip,.ace-effort-trigger{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:38px;padding:0 12px;border-radius:999px;border:1px solid var(--ace-border);background:rgba(255,255,255,.03);color:var(--ace-text-soft);}
.attach-file{width:38px;padding:0;cursor:pointer;}
.model-chip,.ace-effort-trigger{padding:0 14px;font-size:13px;}
.attach-file:hover,.small-icon-btn:hover,.model-chip:hover,.ace-effort-trigger:hover{background:rgba(255,255,255,.065);color:#fff;border-color:var(--ace-border-strong);}
.small-icon-btn{width:38px;padding:0;}
.send-circle{width:40px;padding:0;background:var(--ace-accent);border-color:transparent;color:#fff;box-shadow:0 8px 24px rgba(47,111,235,.38);}
.send-circle:hover{background:#5287ea;transform:translateY(-1px);}
.send-circle[disabled]{opacity:.5;box-shadow:none;transform:none;}
.ace-effort-widget{position:relative;}
.ace-effort-popover{position:absolute;left:0;bottom:48px;width:238px;padding:14px;border-radius:20px;border:1px solid var(--ace-border);background:#17181d;box-shadow:var(--ace-shadow);animation:fadeUp .18s ease both;}
.ace-effort-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-weight:600;}
.ace-effort-track{position:relative;height:8px;border-radius:999px;background:rgba(255,255,255,.08);}
.ace-effort-fill{position:absolute;left:0;top:0;bottom:0;width:var(--effort-progress,33%);background:linear-gradient(90deg,#3f7df0,#649cff);border-radius:inherit;}
.ace-effort-dot{position:absolute;top:50%;width:4px;height:4px;border-radius:999px;background:rgba(255,255,255,.5);transform:translate(-50%,-50%);}
.ace-effort-thumb{position:absolute;top:50%;left:var(--ace-thumb-left,33%);width:20px;height:20px;border-radius:999px;background:#fff;box-shadow:0 6px 20px rgba(0,0,0,.4);transform:translateY(-50%);}
#ace-effort{width:100%;margin-top:12px;background:transparent;}
.ace-effort-scale{display:flex;justify-content:space-between;margin-top:10px;font-size:11px;color:var(--ace-text-dim);}
.ace-speech-status{margin-top:10px;color:var(--ace-text-dim);font-size:13px;}
.studio-footnote{display:block;text-align:center;color:var(--ace-text-dim);font-size:12px;padding-top:10px;}
.ace-answer-sources{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.ace-answer-sources-title{width:100%;font-size:12px;color:var(--ace-text-dim);}
.ace-answer-sources a{display:inline-flex;align-items:center;gap:8px;padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.03);border:1px solid var(--ace-border);color:var(--ace-text-soft);font-size:12px;text-decoration:none;}
.ace-source-dot{width:7px;height:7px;border-radius:999px;background:#57d38c;}
.ace-generation{margin-top:16px;padding:12px 14px;border-radius:18px;background:rgba(255,255,255,.03);border:1px dashed var(--ace-border);}
.ace-generation-stage{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:var(--ace-text-soft);font-size:13px;}
.ace-stage-spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.18);border-top-color:#fff;border-radius:999px;animation:spin .9s linear infinite;}
.ace-live-dot{width:8px;height:8px;border-radius:999px;background:#5fb36a;box-shadow:0 0 0 6px rgba(95,179,106,.15);}
.ace-request-timer{color:var(--ace-text-dim);}
.ace-generation-preview{margin-top:10px;border-radius:16px;overflow:hidden;position:relative;height:120px;background:linear-gradient(135deg,#16181c,#0e1013);display:grid;place-items:center;color:var(--ace-text-dim);font-size:12px;}
.ace-preview-shimmer{position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.08),transparent 70%);transform:translateX(-100%);animation:shimmer 1.5s linear infinite;}
.ace-profile-menu{position:fixed;left:18px;bottom:88px;width:290px;border-radius:22px;padding:12px;border:1px solid var(--ace-border);background:rgba(20,21,24,.98);box-shadow:var(--ace-shadow);z-index:50;animation:fadeUp .18s ease both;}
.ace-menu-head{display:flex;align-items:center;gap:12px;padding:8px 8px 12px;}
.ace-menu-head strong{display:block;font-size:14px;}
.ace-menu-head small{color:var(--ace-text-dim);font-size:12px;}
.ace-menu-section{display:flex;flex-direction:column;gap:4px;padding:8px 4px;border-top:1px solid rgba(255,255,255,.05);}
.ace-menu-section a,.ace-menu-section button{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:14px;color:var(--ace-text-soft);text-decoration:none;background:transparent;border:none;text-align:left;font-size:14px;}
.ace-menu-section a:hover,.ace-menu-section button:hover{background:rgba(255,255,255,.06);color:#fff;}
.ace-console{width:min(100%, 1200px);margin:0 auto;padding:28px 22px 38px;}
.ace-console-head h1{font-size:32px;letter-spacing:-.03em;margin:6px 0 10px;}
.ace-console-head p{max-width:780px;color:var(--ace-text-dim);line-height:1.65;}
.ace-panel,.ace-settings-content,.ace-setting-card,.ace-panel-grid > *{background:rgba(255,255,255,.03);border:1px solid var(--ace-border);border-radius:22px;box-shadow:none;}
.ace-panel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
.ace-panel{padding:20px;}
.ace-row-link{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border-radius:14px;border:1px solid transparent;background:transparent;color:var(--ace-text-soft);}
.ace-row-link:hover{background:rgba(255,255,255,.06);border-color:var(--ace-border);color:#fff;}
.ace-console-settings{max-width:none!important;width:100%!important;padding:0!important;}
.ace-settings-shell{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:calc(100vh - 70px);}
.ace-settings-sidebar{padding:18px 12px 18px 14px;border-right:1px solid rgba(255,255,255,.05);background:rgba(11,12,15,.7);}
.ace-settings-back{display:inline-flex;align-items:center;gap:8px;color:#fff;text-decoration:none;font-size:14px;margin-bottom:14px;}
.ace-settings-search{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:14px;border:1px solid var(--ace-border);background:rgba(255,255,255,.03);margin-bottom:16px;color:var(--ace-text-dim);}
.ace-settings-search input{flex:1;background:transparent;border:none;outline:none;color:#fff;font:inherit;}
.ace-settings-group-label{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ace-text-dim);padding:10px 12px 8px;}
.ace-settings-nav{display:flex;flex-direction:column;gap:3px;}
.ace-settings-nav button,.ace-settings-nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;background:transparent;border:1px solid transparent;color:var(--ace-text-soft);font-size:14px;text-decoration:none;text-align:left;}
.ace-settings-nav button:hover,.ace-settings-nav a:hover{background:rgba(255,255,255,.05);color:#fff;}
.ace-settings-nav button.active{background:rgba(255,255,255,.08);color:#fff;border-color:var(--ace-border);}
.ace-settings-main{padding:26px 26px 40px;}
.ace-setting-section{max-width:780px;}
.ace-setting-section h1{font-size:36px;letter-spacing:-.04em;margin:0 0 18px;}
.ace-setting-card{padding:20px 22px;display:flex;flex-direction:column;gap:18px;}
.ace-setting-card label{display:flex;flex-direction:column;gap:8px;color:var(--ace-text-soft);}
.ace-setting-card label>span{font-weight:600;color:#fff;}
.ace-setting-card small{color:var(--ace-text-dim);}
.ace-setting-card input:not([type='checkbox']):not([type='range']),.ace-setting-card textarea,.ace-setting-card select{width:100%;padding:12px 14px;border-radius:14px;border:1px solid var(--ace-border);background:rgba(255,255,255,.03);color:#fff;font:inherit;outline:none;}
.ace-setting-card textarea{min-height:130px;resize:vertical;}
.ace-check-row,.ace-switch-row{display:flex!important;align-items:center;gap:10px;flex-direction:row!important;}
.ace-inline-actions{display:flex;flex-wrap:wrap;gap:10px;}
.pill-button.orange,.ace-alt-button,.ace-danger-button{display:inline-flex;align-items:center;justify-content:center;padding:11px 16px;border-radius:14px;text-decoration:none;}
.pill-button.orange{background:#ececec;border:1px solid transparent;color:#0a0a0a;font-weight:700;}
.ace-alt-button{background:rgba(255,255,255,.03);border:1px solid var(--ace-border);color:#fff;}
.ace-danger-button{background:rgba(190,47,47,.14);border:1px solid rgba(190,47,47,.28);color:#ffd9d9;}
.ace-discord-profile-card{display:flex;align-items:center;gap:12px;padding:14px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid var(--ace-border);}
.ace-model-provenance summary{cursor:pointer;color:#fff;}
.ace-browser-shell,.ace-dev-console{border-radius:22px;border:1px solid var(--ace-border);background:rgba(255,255,255,.03);}
.hidden-utility{display:none!important;}
.ace-collapsed .studio-sidebar{width:82px;padding-inline:10px;}
.ace-collapsed .studio-layout{grid-template-columns:82px minmax(0,1fr);}
.ace-collapsed .ntl-brand span:not(.ace-brand-mark),.ace-collapsed .studio-side-label,.ace-collapsed .studio-thread-heading span,.ace-collapsed .studio-side-footer div,.ace-collapsed #folder-list,.ace-collapsed #thread-list{display:none;}
.ace-collapsed .studio-side-item{justify-content:center;padding-inline:0;}
.ace-collapsed .studio-side-footer{justify-content:center;}
.ace-collapsed .studio-side-footer .avatar{margin:0;}
@media (max-width:980px){
  .studio-layout{grid-template-columns:1fr;}
  .studio-sidebar{position:fixed;left:0;top:0;bottom:0;width:280px;transform:translateX(-110%);z-index:30;box-shadow:var(--ace-shadow);}
  .studio-sidebar.is-open{transform:none;}
  .ace-sidebar-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.45);backdrop-filter:blur(2px);border:none;opacity:0;pointer-events:none;transition:opacity .18s ease;z-index:20;}
  .ace-mobile-open .ace-sidebar-backdrop{opacity:1;pointer-events:auto;}
  .studio-topbar{padding-inline:14px;}
  .studio-top-actions .ace-top-control span,.studio-top-actions .ace-top-control kbd{display:none;}
  .chatgpt-thread-space{padding-inline:14px;}
  .studio-suggestion-grid{grid-template-columns:1fr;}
  .chat-entry{grid-template-columns:1fr;gap:10px;}
  .chat-entry-name{padding-top:0;}
  .ace-settings-shell{grid-template-columns:1fr;}
  .ace-settings-sidebar{border-right:none;border-bottom:1px solid rgba(255,255,255,.05);}
  .ace-settings-main{padding:18px 14px 28px;}
  .ace-panel-grid{grid-template-columns:1fr;}
}
@media (max-width:640px){
  .studio-intro h1{font-size:32px;}
  .studio-prompt{border-radius:24px;padding:12px;}
  .composer-controls-left{width:100%;order:2;}
  .compose-grow{display:none;}
  .studio-prompt-toolbar{align-items:flex-start;}
  .studio-topbar{gap:10px;}
  .ace-top-upgrade{padding-inline:12px;}
  .ace-profile-menu{left:10px;right:10px;bottom:78px;width:auto;}
}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes shimmer{to{transform:translateX(100%)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}