/* MellStudio / mineral glass. Blur stays on navigation, away from video decoding. */
:root,[data-theme="midnight"]{
  color-scheme:dark;--ground:#0b0c14;--surface:#141623;--raised:#1d2033;--border:#ffffff14;
  --control:#7c82a8;--text:#f2f3fa;--muted:#b3b7cf;--faint:#8c91ad;--nav:#a7abc6;
  --accent:#3d8bff;--glass:#12141fcc;--glass-solid:#141623;--shine:#ffffff14;
  --ink:#0b0c14;--ambient:#1f5bff26;--shadow:#00000066;--r-card:22px;--gutter:24px;
  --pill-pos-bg:#16271f;--pill-pos:#5fd99a;--pill-neg-bg:#2b1720;--pill-neg:#ff6b8a;--pill-warn-bg:#2a2216;--pill-warn:#f4b860;--pill-neu-bg:#1d2033;
}
[data-theme="obsidian"]{
  color-scheme:dark;--ground:#111210;--surface:#20221f;--raised:#30332e;--border:#ffffff16;
  --control:#a8ad9e;--text:#f4f3ed;--muted:#bfc3b7;--faint:#9a9f92;--nav:#b6baae;
  --accent:#e2bb7c;--glass:#252822b8;--glass-solid:#292c26;--shine:#ffffff24;
  --ink:#191b16;--ambient:#a8ad7b18;--shadow:#00000045;--r-card:26px;--gutter:24px;
}
[data-theme="porcelain"]{
  color-scheme:light;--ground:#e9eae5;--surface:#f8f9f5;--raised:#dedfd7;--border:#24291b17;
  --control:#7a806e;--text:#20251a;--muted:#565e4e;--faint:#68715e;--nav:#626a57;
  --accent:#666f45;--glass:#ffffffa6;--glass-solid:#f4f5ee;--shine:#ffffffdf;
  --ink:#ffffff;--ambient:#7c8a5420;--shadow:#34402612;
}
[data-theme="sandstone"]{
  color-scheme:light;--ground:#e9e0d1;--surface:#f8f0e3;--raised:#dfd3bf;--border:#64503220;
  --control:#9e825a;--text:#352c20;--muted:#6e5e48;--faint:#78654d;--nav:#79664c;
  --accent:#886139;--glass:#fff8e9a8;--glass-solid:#f6eddd;--shine:#fffaf0ed;
  --ink:#fff8ee;--ambient:#b78f4930;--shadow:#67503016;
}
[data-theme="pine"]{
  color-scheme:dark;--ground:#0f1915;--surface:#192a21;--raised:#2c3e30;--border:#d9e8cb1a;
  --control:#9caf87;--text:#edf0e4;--muted:#b4c3ab;--faint:#93a58c;--nav:#acbda2;
  --accent:#c9d69a;--glass:#21372bb8;--glass-solid:#233a2c;--shine:#e5f5d524;
  --ink:#182217;--ambient:#a8c16b1c;--shadow:#00000040;
}
body{background:radial-gradient(ellipse at 15% 0%,var(--ambient),transparent 65%),var(--ground);background-attachment:fixed;letter-spacing:-.015em}
.top,.side,dialog,#toast{background:var(--glass-solid);border:1px solid var(--border);box-shadow:inset 0 1px 0 var(--shine),0 12px 40px var(--shadow)}
@supports (backdrop-filter:blur(20px)){
  .top,.side,dialog,#toast{background:var(--glass);backdrop-filter:blur(24px) saturate(125%);-webkit-backdrop-filter:blur(24px) saturate(125%)}
}
.side{margin:12px;height:calc(100dvh - 24px);top:12px;border-radius:28px;padding:22px 12px;gap:30px}
.top{border-radius:0 0 24px 24px;border-top:0;border-right:0;border-left:0;gap:12px}
.mark{letter-spacing:-.045em;font-weight:600;gap:11px}.mark svg,.mark img{width:32px;height:32px;object-fit:contain}
#nav{gap:6px}#nav button{height:44px;border:1px solid transparent;border-radius:15px;transition:background .2s,color .2s,transform .2s}
#nav button.on{background:linear-gradient(160deg,var(--shine),transparent),var(--raised);border-color:var(--border);box-shadow:inset 0 1px 0 var(--shine),0 3px 10px var(--shadow)}
#nav button.on svg{color:var(--accent)}#nav button:active{transform:scale(.95)}
.card,.tile,.empty,.fig,.prof{border:1px solid var(--border);box-shadow:inset 0 1px 0 var(--shine),0 8px 26px var(--shadow);background:var(--surface)}
.card{padding:26px}.card h2{font-size:21px;letter-spacing:-.04em}.card>.hint{margin-top:5px}
.card .field:first-of-type{margin-top:26px}.field>.lab{font-size:12px;letter-spacing:.025em;color:var(--muted)}
textarea,#q,dialog input,.drop label{background:var(--raised);border:1px solid var(--border);box-shadow:inset 0 2px 6px var(--shadow);border-radius:18px}
textarea{min-height:155px}.drop label:hover{background-color:var(--surface)}
.drop input{inset:0;width:100%;height:100%;min-width:0}
.seg{gap:7px}.seg button{border:1px solid var(--border);height:36px;background:var(--raised);font-size:12px}
.seg button.on,.btn{background:var(--text);color:var(--ground);box-shadow:inset 0 1px 0 var(--shine),0 3px 12px var(--shadow)}
.btn.quiet{color:var(--text);background:var(--raised);border:1px solid var(--border)}.btn.quiet:hover{background:var(--surface)}
.btn.danger{background:var(--pill-neg-bg);color:var(--pill-neg)}
.go{flex-wrap:wrap}.go>.btn{min-height:46px;padding-inline:22px}.go .hint{min-width:130px;font-size:12px}
.preview{border:1px solid var(--border);box-shadow:0 16px 48px var(--shadow);border-radius:28px;min-height:160px}
.preview .idle b{font-size:21px;letter-spacing:-.035em}.preview .idle{max-width:310px;line-height:1.7}
.tile{border-radius:24px;animation-duration:.25s}.tile .media{background:#090c09}.tile .body{padding:16px;gap:8px}.tile p{color:var(--text);line-height:1.5}.tile .meta{font-size:11px;line-height:1.5}
.grid{gap:16px}.prof{padding:24px;border-radius:28px;gap:20px}.prof img{width:76px;height:76px;outline:1px solid var(--shine);outline-offset:5px}.prof h2{font-size:23px;letter-spacing:-.045em;overflow-wrap:anywhere}
.prof .stats{font-size:12px;line-height:1.7}.who{border-left:0;padding-left:0;gap:10px}.who img{outline:1px solid var(--shine);outline-offset:3px}
.who #logout{font-size:11px}.side .foot{font-size:11px;line-height:1.6}.top h1{letter-spacing:-.04em}
.ftabs{top:14px;left:50%;right:auto;transform:translateX(-50%);width:max-content;max-width:92%;gap:4px;padding:4px;background:#161a16ad;border:1px solid #ffffff26;border-radius:999px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.ftabs button{font-size:12px;padding:0 14px;height:32px;border-radius:999px;white-space:nowrap}.ftabs button.on{background:#ffffff24}.ftabs button.on::after{display:none}
.feed{border:1px solid var(--border);box-shadow:0 18px 50px var(--shadow);border-radius:28px}.clip{color:#fff}.clip .info{padding-bottom:24px}.clip .by{font-size:14px}.clip .cap{font-size:15px}
.mute{top:70px;background:#141a14a6;border:1px solid #ffffff29;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.clip .acts-v button{border-radius:50%}.clip .acts-v svg{width:27px;height:27px}
.theme-toggle{width:36px;height:36px;flex:none;margin-left:auto;border-radius:50%;border:1px solid var(--border);background:var(--raised);display:grid;place-items:center;color:var(--text)}
.theme-toggle svg{width:18px;height:18px}.theme-toggle+.who{margin-left:0}
.theme-dialog{padding:26px;border-radius:30px}.theme-dialog h2{font-size:24px;letter-spacing:-.04em}.theme-dialog p{font-size:13px;color:var(--muted);margin:6px 0 22px}
.theme-choices{display:grid;grid-template-columns:1fr 1fr;gap:12px}.theme-choice{padding:12px;border:1px solid var(--border);border-radius:19px;text-align:left;background:var(--raised);color:var(--text)}
.theme-choice[aria-pressed=true]{outline:2px solid var(--accent);outline-offset:2px}.theme-choice b{display:block;font-size:13px;font-weight:500;margin-top:10px}.theme-swatch{height:56px;border-radius:11px;display:flex;gap:5px;padding:9px;border:1px solid #8883}.theme-swatch i{display:block;border-radius:6px;flex:1}.theme-close{width:100%;margin-top:22px}
@media(max-width:760px){
  :root{--top:64px;--gutter:18px;--pad:20px}
  .top{padding:0 18px;border-radius:0 0 22px 22px}.top .mark{font-size:15px;gap:8px}.top .mark svg,.top .mark img{width:30px;height:30px}.who img{width:26px;height:26px}
  .side{inset:auto 10px calc(10px + env(safe-area-inset-bottom));margin:0;height:66px;padding:6px;border-radius:25px;top:auto;border:1px solid var(--border)}
  #nav{gap:2px;align-items:center}#nav button{height:52px;min-width:0;flex:1;padding:4px 1px;font-size:9px;gap:4px;border-radius:19px}#nav button svg{width:20px;height:20px}#nav button:hover{background:transparent}#nav button.on{background:linear-gradient(160deg,var(--shine),transparent),var(--raised)}
  main{padding-bottom:calc(100px + env(safe-area-inset-bottom))}.studio{gap:18px}.card{padding:22px}.grid{gap:12px}.tile{border-radius:21px}.tile .body{padding:12px}.tile .acts{gap:5px}.tile .btn.sm{font-size:10px;padding-inline:9px}
  .prof{padding:20px 16px;gap:16px;align-items:flex-start}.prof img{width:56px;height:56px}.prof h2{font-size:18px;line-height:1.4}.prof .stats{font-size:11px}.prof>div{min-width:0}
  .feed{height:calc(100dvh - var(--top) - 122px - env(safe-area-inset-bottom));width:min(100%,480px);border-radius:26px;aspect-ratio:9/16}#feed.on{margin:0}.feedwrap{width:100%;display:flex;justify-content:center}
  .theme-toggle{width:32px;height:32px}.who{gap:8px}.who #logout{font-size:10px}.top{gap:10px}#toast{bottom:95px}
}
@media(prefers-reduced-transparency:reduce){.side,.top,dialog,#toast{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--glass-solid)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.privacy-option{display:flex;align-items:center;gap:10px;margin-top:18px;font-size:13px;color:var(--muted)}
dialog .privacy-option input{width:18px;height:18px;margin:0;accent-color:var(--accent);flex:none}
.social-bar{display:flex;flex-wrap:wrap;gap:5px}.social-bar button{display:flex;align-items:center;gap:5px;border:1px solid var(--border);border-radius:10px;padding:7px 8px;color:var(--muted);font-size:10px;min-height:32px;background:var(--raised)}
.social-bar svg{width:15px;height:15px;flex:none}.social-bar button.on{color:var(--accent)}.social-bar button:disabled{opacity:.5}
.social-bar.vertical{flex-direction:column;flex-wrap:nowrap;gap:14px}.acts-v .social-bar button{padding:0;border:0;background:transparent;color:#fff;min-width:36px;font-size:11px}.acts-v .social-bar svg{width:24px;height:24px}
.acts-v{gap:14px}.repost-by{font-size:11px;text-align:left;color:var(--accent)}
.comments-dialog{width:min(520px,94vw);padding:22px;border-radius:28px;max-height:88dvh}.comment-heading{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:16px}
.comments-list{max-height:44dvh;overflow:auto;overscroll-behavior:contain;padding:5px 0;color:var(--muted);font-size:13px}.comment{padding:14px 0;border-bottom:1px solid var(--border);overflow-wrap:anywhere}.comment-author{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text)}.comment-author img{width:25px;height:25px;border-radius:50%}.comment p{margin:8px 0;color:var(--text);white-space:pre-wrap}.comment small{font-size:10px;color:var(--faint)}.comment-delete{margin-left:12px;font-size:10px;color:var(--muted)}
.comment-form{display:grid;gap:10px;margin-top:14px}.comment-form textarea{min-height:82px;max-height:130px;resize:none;font-size:13px}.comment-form .btn{justify-self:end}

/* ---------- 1.4: accent controls, generation animation, folding references ---------- */
.seg button{transition:background .2s,color .2s,border-color .2s,box-shadow .2s,transform .15s var(--ease)}
.seg button.on{background:linear-gradient(160deg,var(--shine),transparent 60%),var(--accent);color:var(--ink);border-color:transparent;
  box-shadow:inset 0 1px 0 var(--shine),0 4px 16px color-mix(in srgb,var(--accent) 35%,transparent)}
#goBtn{background:linear-gradient(160deg,var(--shine),transparent 55%),var(--accent);color:var(--ink);font-weight:600;
  box-shadow:inset 0 1px 0 var(--shine),0 6px 22px color-mix(in srgb,var(--accent) 40%,transparent);transition:transform .15s var(--ease),box-shadow .25s,opacity .15s}
#goBtn:hover{opacity:1;box-shadow:inset 0 1px 0 var(--shine),0 8px 30px color-mix(in srgb,var(--accent) 60%,transparent)}
textarea:focus{outline:0;border-color:color-mix(in srgb,var(--accent) 60%,transparent);box-shadow:inset 0 2px 6px var(--shadow),0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}
input[type=range]{accent-color:var(--accent)}
.prog .bar{height:5px;background:color-mix(in srgb,var(--text) 10%,transparent)}
.prog .bar i{background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 55%,var(--text)),var(--accent));box-shadow:0 0 12px color-mix(in srgb,var(--accent) 70%,transparent)}
.prog .pct{font-size:30px;font-weight:600;letter-spacing:-.04em}
.tile{transition:transform .25s var(--ease),box-shadow .25s}
@media(hover:hover){.tile:hover{transform:translateY(-3px);box-shadow:inset 0 1px 0 var(--shine),0 14px 34px var(--shadow)}}

/* Generation in progress: dot grid, dim everywhere, with a bright core that slowly breathes out and back. */
.gen-dots{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.gen-dots::before,.gen-dots::after{content:"";position:absolute;inset:0;background-position:center;background-size:13px 13px;
  background-image:radial-gradient(circle,var(--text) 1.15px,transparent 1.7px)}
.gen-dots::before{opacity:.14}
.gen-dots::after{-webkit-mask:radial-gradient(closest-side,#000,#0009 45%,transparent) center/75% 75% no-repeat;
  mask:radial-gradient(closest-side,#000,#0009 45%,transparent) center/75% 75% no-repeat;animation:dots-breathe 3.6s ease-in-out infinite}
@keyframes dots-breathe{0%,100%{-webkit-mask-size:45% 45%;mask-size:45% 45%;opacity:.6}50%{-webkit-mask-size:85% 85%;mask-size:85% 85%;opacity:1}}
.preview .prompt-echo,.preview .prog{z-index:1}
.tile .media .msg,.tile .media .pill{position:relative;z-index:1}.tile .media .pill{position:absolute}

/* Folding references: the toggle sits in the field label; folded hides every reference slot. */
.fold{display:inline-flex;align-items:center;gap:6px;margin-left:auto;padding:3px 10px;border-radius:999px;border:1px solid var(--border);
  background:var(--raised);color:var(--muted);font-size:11px;letter-spacing:0}
.fold:hover{color:var(--text)}
.fold svg{width:12px;height:12px;transition:transform .25s var(--ease)}
.refs-folded .fold svg{transform:rotate(-90deg)}
.fold .count{color:var(--accent);font-weight:600}
#refsField>.lab{align-items:center;gap:8px}#refsField>.lab small{margin-left:4px}
/* Folding hides every reference block, but only while the fold button itself (in #refsField) is visible. */
.refs-folded #drop,.refs-folded #refsField:not([style*="none"]) ~ #framesField,.refs-folded #refsField:not([style*="none"]) ~ #mediaRefsField{display:none!important}

/* ---------- 2.0: «Полночь» — default theme, family-first model picker ---------- */
[data-theme="midnight"] body{background:radial-gradient(60% 50% at 10% -10%,#1f5bff33,transparent 70%),
  radial-gradient(50% 40% at 100% 0%,#22c3ee1a,transparent 70%),var(--ground);background-attachment:fixed}
[data-theme="midnight"] .seg button.on,[data-theme="midnight"] #goBtn{background:linear-gradient(135deg,#1aa8ff,#1f6bff 55%,#0a3dff);color:#fff}
[data-theme="midnight"] .prog .bar i{background:linear-gradient(90deg,#1f5bff,#22c3ee)}
.card h2{letter-spacing:-.03em}
.mgroup .glab{text-transform:uppercase;letter-spacing:.08em;font-size:10.5px;font-weight:600}
.seg.fams button{height:34px;font-size:12.5px;font-weight:600}
.seg.models{margin-top:10px;padding:10px;border-radius:16px;background:color-mix(in srgb,var(--raised) 45%,transparent);border:1px solid var(--border)}
.seg.models button{height:30px;font-size:12px;padding:0 12px}
@media(max-width:900px){.studio{grid-template-columns:minmax(0,1fr)}}
#genForm,.mgroup{min-width:0}
@media(max-width:760px){
  .seg.fams{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-inline:-4px;padding:2px 4px 4px;scroll-snap-type:x proximity}
  .seg.fams::-webkit-scrollbar{display:none}.seg.fams button{flex:none;scroll-snap-align:start}
}
/* Reference previews: the theme's `background` shorthand above resets size/position, so restore them. */
.drop label.has{background-size:cover!important;background-position:center!important;background-repeat:no-repeat!important}
.drop>div{position:relative;min-width:0}
.drop>div>button{position:absolute;top:8px;left:8px;padding:2px 8px;border-radius:999px;border:0;background:#000b;color:#fff;font-size:11px;cursor:pointer}