/* SIGNAL NFT / Atelier Terminal
   A dark-violet, gallery-first marketplace. Inspired by compact marketplaces,
   deliberately distinct in palette, geometry and Persian layout. */
:root {
  --n-bg:#10111d; --n-header:#141523; --n-surface:#1b1c2b; --n-elevated:#25263a;
  --n-hover:#303249; --n-border:#36384f; --n-line:rgba(227,225,255,.10);
  --n-text:#f3f2fa; --n-muted:#a6a8bf; --n-subtle:#747893;
  --n-accent:#b9a0ff; --n-accent-strong:#d0c0ff; --n-accent-bg:#342d50;
  --n-mint:#81e7cd; --n-mint-soft:#263d42; --n-price:#eeeafa;
  --n-danger:#ff9d9d; --n-focus:#c3b1ff;
  --n-radius:12px; --n-tile-radius:12px;
  --n-mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
[data-theme="light"] {
  --n-bg:#f4f3f8; --n-header:#ffffff; --n-surface:#ffffff; --n-elevated:#eceaf3;
  --n-hover:#e2def0; --n-border:#dbd6e7; --n-line:rgba(52,39,78,.11);
  --n-text:#212037; --n-muted:#68687e; --n-subtle:#82849a;
  --n-accent:#6e49c4; --n-accent-strong:#5030a7; --n-accent-bg:#e9e0ff;
  --n-mint:#0a795f; --n-mint-soft:#d8f4eb; --n-price:#262039;
  --n-danger:#ad373e; --n-focus:#6e49c4;
}
html{scroll-behavior:smooth}
body.signal-nft-app,[data-theme="dark"] body.signal-nft-app,
[data-theme="light"] body.signal-nft-app {
  margin:0;min-width:320px;min-height:100vh;background:var(--n-bg);
  color:var(--n-text);font-family:Inter,"Greta Arabic",Tahoma,system-ui,sans-serif;
  background-image:none;
}
html[lang^="fa"] body.signal-nft-app{font-family:"Greta Arabic",Tahoma,system-ui,sans-serif}
body.signal-nft-app a{color:inherit}
body.signal-nft-app button,body.signal-nft-app input,body.signal-nft-app select,body.signal-nft-app textarea{font:inherit}
body.signal-nft-app ::selection{background:var(--n-accent);color:#11121c}
body.signal-nft-app :focus-visible{outline:2px solid var(--n-focus);outline-offset:3px}
body.signal-nft-app [hidden]{display:none!important}
.nft-skip{position:fixed;top:-80px;left:20px;z-index:9999;background:var(--n-accent);color:#141321!important;padding:10px 16px;border-radius:8px}
.nft-skip:focus{top:10px}
.nft-kicker{display:inline-block;color:var(--n-accent);font-size:11px;font-weight:700;letter-spacing:.12em;line-height:1.4;text-transform:uppercase}
html[lang^="fa"] .nft-kicker{letter-spacing:0;font-size:12px}
.nft-page-meta{display:flex;align-items:center;justify-content:space-between;gap:15px;color:var(--n-subtle);font:700 10px/1.4 var(--n-mono);letter-spacing:.07em;margin:0 0 14px}
.nft-page-meta>span:first-child{color:var(--n-muted)}
.nft-live-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--n-mint);box-shadow:0 0 0 3px rgba(129,231,205,.09);vertical-align:middle;margin-inline-end:9px}
.nft-network-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--n-accent);vertical-align:middle;margin-inline-end:6px}
.nft-meta-divider{margin:0 7px;color:var(--n-subtle)}
/* App chrome */
body.signal-nft-app .site-header,
[data-theme="dark"] body.signal-nft-app .site-header{
  display:flex;align-items:center;gap:24px;position:sticky;top:0;z-index:80;
  width:100%;height:70px;min-height:70px;padding:0 clamp(16px,2.2vw,34px);
  border:0;border-bottom:1px solid var(--n-line);background:var(--n-header)!important;
  color:var(--n-text)!important;box-shadow:none;
}
body.signal-nft-app .brand{display:inline-flex;gap:10px;align-items:center;flex-shrink:0;font-size:15px;line-height:1;text-decoration:none;white-space:nowrap}
.nft-logo-mark{display:inline-grid;place-items:center;width:34px;height:34px;flex:0 0 34px;border-radius:10px;background:var(--n-accent);color:#141420!important;font:800 27px/1 system-ui;transform:rotate(-8deg)}
.nft-wordmark{display:inline-flex;gap:4px;align-items:baseline;letter-spacing:.12em;font:800 15px/1 system-ui;color:var(--n-text)}
.nft-wordmark span{letter-spacing:.03em;font-size:10px;color:var(--n-accent);font-weight:800}
body.signal-nft-app .site-nav{display:flex;align-items:center;gap:20px;flex-shrink:0;font-size:12px;font-weight:650}
body.signal-nft-app .site-nav a{color:var(--n-muted);text-decoration:none;white-space:nowrap;transition:color .15s}
body.signal-nft-app .site-nav a:hover{color:var(--n-accent)}
.nft-header-search{display:flex;align-items:center;gap:10px;min-width:110px;flex:1 1 440px;max-width:470px;height:40px;border:1px solid var(--n-border);border-radius:9px;background:var(--n-surface);padding:0 12px;margin-inline-start:auto}
.nft-header-search svg,.nft-filter-search svg{width:17px;height:17px;flex:0 0 17px;color:var(--n-muted)}
.nft-header-search input{min-width:0;flex:1;background:none;color:var(--n-text);border:0;outline:none;font-size:12px}
.nft-header-search input::placeholder{color:var(--n-subtle)}
.nft-header-search kbd{color:var(--n-subtle);background:var(--n-elevated);border:1px solid var(--n-border);border-radius:4px;font:11px var(--n-mono);padding:3px 6px}
.nft-header-actions{display:flex;align-items:center;gap:9px;margin-inline-start:auto;flex-shrink:0}
body.signal-nft-app .language-switcher select,
body.signal-nft-app .theme-toggle{height:35px;min-height:35px;border-radius:8px;background:var(--n-surface);color:var(--n-text);border:1px solid var(--n-border);box-shadow:none}
body.signal-nft-app .language-switcher select{padding:0 9px;min-width:72px;max-width:94px;font-size:11px}
body.signal-nft-app .theme-toggle{width:35px;min-width:35px;padding:0;font-size:15px}
.nft-header-avatar{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--n-elevated);border:1px solid var(--n-border);font-weight:800;font-size:13px;text-decoration:none}
.nft-login{text-decoration:none;font-size:12px;font-weight:700;color:var(--n-text);white-space:nowrap}
.nft-header-create{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:36px;padding:0 15px;background:var(--n-accent);color:#161321!important;text-decoration:none;border-radius:8px;font-size:12px;font-weight:800;white-space:nowrap}
.nft-header-create:hover{background:var(--n-accent-strong)}
body.signal-nft-app .menu-toggle{display:none;background:var(--n-elevated);color:var(--n-text);border:1px solid var(--n-border);border-radius:8px;padding:7px 10px;font-size:12px;cursor:pointer}
.nft-mobile-menu{display:none}
body.signal-nft-app .message-stack{z-index:130;top:84px}
body.signal-nft-app .message{background:var(--n-elevated);color:var(--n-text);border:1px solid var(--n-border);box-shadow:none;border-radius:9px}
body.signal-nft-app .message.error{background:#4b2837;color:#ffcece;border-color:#714253}
body.signal-nft-app .site-footer{min-height:90px;padding:23px clamp(18px,4vw,65px);gap:16px;display:flex;flex-wrap:wrap;align-items:center;border-top:1px solid var(--n-line);background:var(--n-header);color:var(--n-muted)}
.nft-footer-brand{display:flex;align-items:center;gap:10px}
body.signal-nft-app .site-footer p{margin:0;font-size:12px}
body.signal-nft-app .site-footer .risk-note{font-size:10px;line-height:1.6;margin-inline-start:auto;max-width:400px;color:var(--n-subtle);flex:1 0 230px;text-align:end}
.nft-footer-links{display:flex;gap:14px;align-items:center;font-size:11px}
.nft-footer-links a{text-decoration:none;color:var(--n-muted)}
.nft-footer-links a:hover{color:var(--n-accent)}
/* Three pane market shell; RTL automatically reverses the rails */
.nft-shell{box-sizing:border-box;max-width:1550px;width:100%;margin:0 auto;padding:0 20px 90px;color:var(--n-text);font-family:inherit;direction:inherit}
.nft-shell *{box-sizing:border-box}
.nft-shell a{text-decoration:none}
.nft-market-layout{display:grid;grid-template-columns:56px minmax(0,1fr) 264px;gap:0;align-items:start;min-height:70vh}
.nft-icon-rail{position:sticky;top:86px;min-height:min(760px,calc(100vh - 104px));display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 4px;border-inline-end:1px solid var(--n-line)}
.nft-icon-rail a{width:40px;height:40px;display:grid;place-items:center;border-radius:9px;font:26px/1 system-ui;color:var(--n-subtle);position:relative;transition:background .15s,color .15s}
.nft-icon-rail a:hover,.nft-icon-rail a.is-active{background:var(--n-elevated);color:var(--n-accent)}
.nft-icon-rail a.is-active:before{content:"";position:absolute;inset-inline-start:-8px;top:9px;bottom:9px;width:3px;border-radius:5px;background:var(--n-accent)}
.nft-rail-spacer{flex:1}
.nft-primary-column{padding:24px clamp(15px,2vw,30px) 30px;min-width:0}
.nft-sidepanel{position:sticky;top:85px;max-height:calc(100vh - 104px);overflow:auto;scrollbar-width:thin;padding:26px 18px 25px;border-inline-start:1px solid var(--n-line);background:transparent;color:var(--n-muted)}
.nft-sidepanel-top{font:700 10px var(--n-mono);letter-spacing:.09em;margin-bottom:24px;color:var(--n-mint)}
.nft-sidepanel h3{font-size:19px;font-weight:700;margin:0 0 10px;color:var(--n-text);line-height:1.45}
.nft-sidepanel p{font-size:12px;line-height:1.85;color:var(--n-muted);margin:0 0 17px}
.nft-sidebar-cta{display:flex;align-items:center;gap:10px;background:var(--n-elevated);border:1px solid var(--n-border);color:var(--n-text);padding:12px;border-radius:8px;font-size:12px;font-weight:700}
.nft-sidebar-cta span{display:grid;place-items:center;width:23px;height:23px;border-radius:6px;background:var(--n-accent);color:#161321;font-size:18px}
.nft-sidebar-cta:hover{border-color:var(--n-accent)}
.nft-side-divider{height:1px;background:var(--n-line);margin:23px 0}
.nft-side-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;color:var(--n-text)}
.nft-side-heading strong{font-size:11px;letter-spacing:.04em}
.nft-side-heading a{font-size:16px;color:var(--n-accent)}
.nft-mini-collection{display:flex;align-items:center;gap:10px;border-radius:7px;padding:8px 4px;color:var(--n-text)}
.nft-mini-collection:hover{background:var(--n-hover)}
.nft-mini-avatar{display:grid;place-items:center;width:34px;height:34px;flex:0 0 34px;border-radius:7px;background:var(--n-elevated);color:var(--n-accent);overflow:hidden;font-size:21px}
.nft-mini-avatar img{width:100%;height:100%;object-fit:cover}
.nft-mini-desc{display:flex;flex-direction:column;gap:3px;min-width:0;flex:1}
.nft-mini-desc strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;color:var(--n-text);font-weight:700}
.nft-mini-desc small{font-size:10px;color:var(--n-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nft-mini-arrow{color:var(--n-subtle);font:15px var(--n-mono)}
.nft-side-tip{display:flex;gap:10px;align-items:start}
.nft-side-tip>span{font-size:20px;color:var(--n-mint)}
.nft-side-tip p,.nft-side-empty{font-size:11px!important;margin:0!important;line-height:1.8!important}
.nft-side-empty{color:var(--n-subtle)}
/* Main feature */
.nft-feature-hero{display:grid;grid-template-columns:minmax(0,1.14fr) minmax(215px,.86fr);min-height:360px;overflow:hidden;isolation:isolate;border:1px solid var(--n-border);border-radius:14px;background:var(--n-surface)}
.nft-feature-copy{position:relative;z-index:1;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:clamp(24px,4vw,42px)}
.nft-feature-overline{display:flex;gap:9px;align-items:center;color:var(--n-mint);font:750 10px var(--n-mono);letter-spacing:.06em;margin-bottom:22px}
.nft-feature-overline span{font-size:16px;color:var(--n-accent)}
.nft-feature-copy h1{font-size:clamp(30px,3.8vw,55px);line-height:1.35;letter-spacing:-.045em;margin:0 0 16px;color:var(--n-text);font-weight:750}
.nft-feature-copy h1 em{font-style:normal;color:var(--n-accent)}
.nft-feature-copy p{font-size:13px;line-height:1.9;color:var(--n-muted);margin:0;max-width:445px}
.nft-hero-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.nft-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:40px;padding:9px 15px;border-radius:8px;border:1px solid transparent;font-size:12px;font-weight:750;line-height:1.4;cursor:pointer;transition:background .16s,border-color .16s,color .16s,transform .16s}
.nft-btn:hover{transform:translateY(-1px)}
.nft-btn-primary{background:var(--n-accent);border-color:var(--n-accent);color:#161321!important}
.nft-btn-primary:hover{background:var(--n-accent-strong)}
.nft-btn-quiet{background:var(--n-elevated);border-color:var(--n-border);color:var(--n-text)!important}
.nft-btn-quiet:hover{background:var(--n-hover);border-color:var(--n-accent)}
.nft-hero-micro{display:flex;flex-wrap:wrap;gap:14px;margin-top:22px;font-size:10px;color:var(--n-subtle)}
.nft-hero-micro span{white-space:nowrap}
.nft-feature-art{position:relative;min-height:340px;overflow:hidden;background:#302c49;isolation:isolate}
.nft-feature-art-link{display:block;width:100%;height:100%;position:absolute;inset:0;z-index:2}
.nft-feature-art-link img{width:100%;height:100%;object-fit:cover;display:block}
.nft-feature-art-link:after{content:"";position:absolute;inset:50% 0 0;background:linear-gradient(transparent,rgba(10,10,22,.85));pointer-events:none}
.nft-feature-art-caption{position:absolute;z-index:3;inset-inline:20px;bottom:20px;display:flex;justify-content:space-between;align-items:end;gap:14px;color:#fff;font-size:12px}
.nft-feature-art-caption strong{font-size:17px;max-width:70%;line-height:1.4}
.nft-feature-art-caption span{font-size:11px}
.nft-abstract-art{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;overflow:hidden;background:radial-gradient(ellipse at 40% 28%,#5c497b 0,transparent 52%),linear-gradient(140deg,#26213f,#252641 40%,#1b2737);color:#e9ddff}
.nft-art-curve{position:absolute;width:300px;height:300px;border:62px solid #9d7af1;border-radius:50%;transform:rotate(40deg) skew(12deg,15deg);top:40px;left:20%;filter:drop-shadow(0 18px 0 rgba(12,12,29,.12))}
.nft-art-moon{position:absolute;width:146px;height:146px;border-radius:50%;background:#8aded1;top:16%;right:-15px;box-shadow:inset -20px -16px 0 rgba(22,56,76,.11)}
.nft-art-orbit{position:absolute;width:320px;height:135px;left:-8%;bottom:26px;border:2px solid #c3a9ff;border-radius:50%;transform:rotate(-35deg)}
.nft-abstract-art span{position:absolute;bottom:16px;right:17px;font:700 10px var(--n-mono);letter-spacing:.14em;color:#e4d9fc}
/* Gallery */
.nft-section{margin-top:44px}
.nft-section-header{display:flex;align-items:end;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-bottom:17px}
.nft-section-header h2{font-size:clamp(21px,2.4vw,30px);margin:5px 0 0;line-height:1.35;letter-spacing:-.02em;color:var(--n-text)}
.nft-section-link{display:inline-flex;gap:6px;align-items:center;color:var(--n-accent)!important;font-size:12px;font-weight:700}
.nft-section-link:hover{text-decoration:underline}
.nft-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.nft-tile{display:block;min-width:0;overflow:hidden;border-radius:var(--n-tile-radius);background:var(--n-surface);border:1px solid var(--n-border);color:var(--n-text);transition:border-color .18s,transform .18s}
.nft-tile:hover{border-color:var(--n-accent);transform:translateY(-3px)}
.nft-tile-media{aspect-ratio:1/1;position:relative;overflow:hidden;background:var(--n-elevated);display:grid;place-items:center}
.nft-tile-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s}
.nft-tile:hover img{transform:scale(1.035)}
.nft-price-chip{position:absolute;bottom:10px;inset-inline-end:10px;border:1px solid rgba(255,255,255,.12);background:rgba(22,20,35,.87);backdrop-filter:blur(8px);color:#f4f0ff;border-radius:7px;padding:6px 9px;font:650 11px var(--n-mono);white-space:nowrap}
.nft-tile-meta{min-height:67px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px}
.nft-tile-meta strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;color:var(--n-text);line-height:1.4;font-weight:700}
.nft-tile-meta div{min-width:0}
.nft-tile-meta small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--n-muted);font-size:11px;margin-top:5px}
.nft-tile-arrow{font:16px var(--n-mono);color:var(--n-accent)}
.nft-collection-grid .nft-tile-media{aspect-ratio:4/3}
.nft-cover-fallback{display:grid;place-items:center;width:100%;height:100%;font-size:64px;font-weight:700;color:#c5b0ff;background:linear-gradient(150deg,#383155,#252c48)}
.nft-empty{grid-column:1/-1;display:flex;flex-direction:column;align-items:flex-start;gap:9px;border:1px dashed var(--n-border);background:var(--n-surface);padding:26px;border-radius:12px;color:var(--n-muted);line-height:1.8}
.nft-empty strong{color:var(--n-text);font-size:16px}
.nft-empty p{font-size:12px;margin:0 0 5px}
.nft-empty-icon{font:35px system-ui;color:var(--n-accent)}
.nft-footnote{margin:15px 0 0;color:var(--n-subtle);font-size:10px;line-height:1.9}
.nft-home-how{display:grid;grid-template-columns:1fr .85fr;gap:24px;align-items:center;background:var(--n-surface);border:1px solid var(--n-border);border-radius:12px;padding:clamp(22px,3vw,38px);margin-top:46px}
.nft-home-how h2{font-size:clamp(22px,3vw,32px);line-height:1.35;letter-spacing:-.02em;margin:9px 0}
.nft-home-how p{font-size:12px;line-height:2;color:var(--n-muted);margin:0 0 18px}
.nft-how-steps{display:grid;gap:0}
.nft-how-steps span{padding:13px 8px;display:flex;align-items:center;gap:18px;border-bottom:1px solid var(--n-line);color:var(--n-muted);font-size:12px}
.nft-how-steps span:last-child{border:0}
.nft-how-steps b{font:700 17px var(--n-mono);color:var(--n-accent)}
/* Explore page */
.nft-explore-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:22px;padding:25px 0 20px}
.nft-explore-heading h1{font-size:clamp(27px,3.3vw,39px);line-height:1.4;letter-spacing:-.025em;margin:6px 0}
.nft-explore-heading p{font-size:13px;color:var(--n-muted);margin:0}
.nft-explore-filters{display:grid;gap:12px;padding:16px;border:1px solid var(--n-border);border-radius:12px;background:var(--n-surface)}
.nft-filter-search{display:flex;align-items:center;gap:12px;height:42px;background:var(--n-elevated);border:1px solid var(--n-border);border-radius:8px;padding:0 12px}
.nft-filter-search input{flex:1;min-width:0;border:0;background:transparent;color:var(--n-text);outline:0;font-size:12px}
.nft-filter-search input::placeholder{color:var(--n-subtle)}
.nft-filter-controls{display:flex;gap:9px;flex-wrap:wrap;align-items:end}
.nft-filter-field{display:flex;flex-direction:column;gap:4px;flex:1 1 165px;min-width:150px}
.nft-filter-field>span{font-size:10px;color:var(--n-muted)}
.nft-filter-field select{width:100%;height:37px;border:1px solid var(--n-border);border-radius:8px;padding:0 10px;background:var(--n-elevated);color:var(--n-text);font-size:12px}
.nft-results{margin-top:34px}
.nft-count{font:12px var(--n-mono);color:var(--n-muted);padding:6px 10px;background:var(--n-elevated);border-radius:6px}
.nft-pagination{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;margin:25px 0 10px;color:var(--n-muted);font-size:12px}
/* Studio, profile, collection + detail pages retain working Django forms/controls */
.nft-shell:not(.nft-home):not(.nft-explore-page){padding:26px clamp(18px,3.5vw,58px) 85px;max-width:1370px}
.nft-breadcrumb{margin:0 0 28px;color:var(--n-subtle);font-size:12px}
.nft-breadcrumb a:hover{color:var(--n-accent)}
.nft-studio-header{display:flex;align-items:end;justify-content:space-between;flex-wrap:wrap;gap:20px;padding:20px 0 27px;border-bottom:1px solid var(--n-line)}
.nft-studio-header h1,.nft-profile-hero h1,.nft-art-content h1,.nft-artist-hero h1{font-size:clamp(27px,3.3vw,42px);line-height:1.35;margin:10px 0}
.nft-studio-header p,.nft-profile-hero p,.nft-art-content p,.nft-artist-hero p{font-size:13px;line-height:1.9;color:var(--n-muted);max-width:700px}
.nft-studio-layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:26px;margin-top:25px}
.nft-studio-sidebar{position:sticky;top:95px;align-self:start;display:grid;gap:5px}
.nft-studio-sidebar>a{display:block;padding:11px 13px;border:1px solid transparent;border-radius:8px;color:var(--n-muted);font-size:12px;font-weight:600}
.nft-studio-sidebar>a:hover{background:var(--n-elevated);color:var(--n-accent);border-color:var(--n-border)}
.nft-studio-sidebar p{font-size:11px;line-height:1.9;color:var(--n-subtle);padding:10px 13px}
.nft-studio-main{min-width:0;display:grid;gap:16px}
.nft-panel{border:1px solid var(--n-border);border-radius:12px;padding:clamp(19px,3vw,29px);background:var(--n-surface);min-width:0}
.nft-panel h3{font-size:17px;margin:28px 0 10px}
.nft-panel-heading{display:flex;align-items:flex-start;gap:15px;margin-bottom:24px}
.nft-panel-heading h2{font-size:21px;line-height:1.4;margin:0 0 6px}
.nft-panel-heading p{font-size:12px;color:var(--n-muted);line-height:1.8;margin:0}
.nft-step{display:grid;place-items:center;width:36px;height:36px;flex-shrink:0;border-radius:8px;background:var(--n-accent-bg);color:var(--n-accent);font:700 12px var(--n-mono)}
.nft-form{max-width:660px;display:grid;gap:15px}
.nft-field{display:grid;gap:7px}
.nft-field label,.nft-inline label{font-size:12px;font-weight:650;color:var(--n-text)}
.nft-form input,.nft-form textarea,.nft-form select,.nft-inline input,.nft-sale-fields input,.nft-sale-fields select,.nft-report textarea,.nft-report select,.nft-offer-ui input{
  min-height:40px;max-width:100%;padding:10px 12px;width:100%;border-radius:8px;
  border:1px solid var(--n-border);background:var(--n-elevated);color:var(--n-text);font-size:12px
}
.nft-form input[type=file]{font-size:11px}
.nft-form textarea,.nft-report textarea{resize:vertical;min-height:100px}
.nft-form .nft-btn{justify-self:start}
.nft-inline{display:flex;align-items:end;gap:10px;flex-wrap:wrap}
.nft-inline label{flex:1 1 180px;display:grid;gap:7px}
.nft-linked-wallet{display:block;padding:10px 13px;background:var(--n-mint-soft);border-radius:7px;color:var(--n-mint);font-size:12px;overflow-wrap:anywhere}
.nft-linked-wallet bdi,.nft-chain-id bdi,.nft-studio-row bdi,.nft-studio-art bdi,.nft-offer-row bdi{direction:ltr;unicode-bidi:isolate;overflow-wrap:anywhere}
.nft-note{font-size:11px;line-height:1.9;color:var(--n-muted)}
.nft-alert{padding:12px 15px;border-radius:8px;border:1px solid rgba(255,176,112,.38);background:rgba(255,176,112,.09);color:#e8b986;font-size:12px;line-height:1.9}
.nft-error{font-size:11px;color:var(--n-danger)}
.nft-live-status{font-size:12px;line-height:1.8;border:1px solid var(--n-border);border-radius:8px;background:var(--n-surface);color:var(--n-muted);padding:12px 15px;margin:12px 0;overflow-wrap:anywhere}
.nft-live-status[data-error="1"]{border-color:var(--n-danger);color:var(--n-danger)}
.nft-studio-row,.nft-studio-art{border-top:1px solid var(--n-line);padding:17px 0}
.nft-studio-row{display:flex;align-items:center;justify-content:space-between;gap:16px}
.nft-studio-row strong,.nft-studio-row small,.nft-studio-art strong,.nft-studio-art small{display:block}
.nft-studio-row strong,.nft-studio-art strong{font-size:13px}
.nft-studio-row small,.nft-studio-art small{font-size:11px;color:var(--n-muted);margin-top:4px;overflow-wrap:anywhere}
.nft-studio-row a,.nft-studio-art a{color:var(--n-accent);font-size:12px}
.nft-studio-art-info{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.nft-studio-art-info img{width:56px;height:56px;border-radius:8px;object-fit:cover}
.nft-contract-form{margin-top:12px}
.nft-advanced{border-top:1px solid var(--n-line);margin-top:12px;padding-top:12px}
.nft-advanced summary{cursor:pointer;font-size:12px;color:var(--n-accent)}
.nft-publish-action{margin:10px 0 14px}
.nft-profile-avatar{width:84px;height:84px;border-radius:50%;object-fit:cover;margin-bottom:15px}
.nft-follow-list{display:grid;gap:8px}
.nft-follow-list a{padding:12px;border-radius:8px;background:var(--n-elevated);font-size:12px}
.nft-profile-hero{display:grid;grid-template-columns:minmax(260px,.75fr) 1fr;gap:35px;align-items:center}
.nft-profile-cover{aspect-ratio:1.4;overflow:hidden;border:1px solid var(--n-border);border-radius:12px;background:var(--n-elevated)}
.nft-profile-cover img{width:100%;height:100%;object-fit:cover}
.nft-state{display:inline-flex;border-radius:8px;border:1px solid var(--n-border);padding:8px;color:var(--n-muted);font-size:11px}
.nft-artist-hero{display:flex;gap:22px;align-items:center;border:1px solid var(--n-border);border-radius:12px;padding:24px;background:var(--n-surface)}
.nft-avatar{display:grid;place-items:center;width:90px;height:90px;border-radius:50%;background:var(--n-elevated);object-fit:cover;color:var(--n-accent);font-size:36px;flex-shrink:0}
.nft-artist-hero form{margin-top:12px}
.nft-art-detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);gap:clamp(20px,3.4vw,48px);align-items:start}
.nft-art-media{overflow:hidden;border-radius:12px;border:1px solid var(--n-border);background:var(--n-surface);min-height:260px;display:grid;place-items:center}
.nft-art-media img{display:block;width:100%;height:auto;max-height:720px;object-fit:contain}
.nft-art-content h1{margin-bottom:11px}
.nft-facts{margin:25px 0;border-top:1px solid var(--n-line);border-bottom:1px solid var(--n-line)}
.nft-facts>div{display:grid;grid-template-columns:140px minmax(0,1fr);gap:12px;padding:12px 0;border-bottom:1px solid var(--n-line)}
.nft-facts>div:last-child{border-bottom:0}
.nft-facts dt{font-size:11px;color:var(--n-muted)}
.nft-facts dd{margin:0;font-size:12px;overflow-wrap:anywhere}
.nft-facts a{color:var(--n-accent)}
.nft-verification{border-radius:8px;background:var(--n-mint-soft);padding:11px;color:var(--n-mint)!important;font-size:11px!important}
.nft-chain-id{direction:ltr;overflow-wrap:anywhere;unicode-bidi:isolate;font:11px/1.7 var(--n-mono)}
.nft-sale-panel{border:1px solid var(--n-border);border-radius:12px;padding:20px;background:var(--n-surface);margin:23px 0}
.nft-sale-panel h2{font-size:19px;margin:0 0 10px}
.nft-sale-panel p{font-size:11px;line-height:1.8;color:var(--n-muted);overflow-wrap:anywhere}
.nft-sale-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}
.nft-sale-fields label{display:grid;gap:7px;font-size:11px;color:var(--n-text)}
.nft-offer-ui{border-top:1px solid var(--n-line);padding-top:16px;margin-top:20px}
.nft-offer-ui h3{font-size:15px;margin:0 0 6px}
.nft-offer-ui .nft-inline{margin:15px 0}
.nft-offer-row{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:12px 0;border-top:1px solid var(--n-line)}
.nft-offer-row strong{font-size:12px}
.nft-offer-row small{display:block;margin-top:6px;color:var(--n-muted);font-size:10px}
.nft-report{max-width:760px;margin-top:36px}
.nft-report summary{cursor:pointer;color:var(--n-muted);font-size:12px}
.nft-report form{display:grid;gap:14px;margin-top:20px}
.nft-report form label{display:grid;gap:6px;font-size:12px}
.nft-shell input[dir="ltr"],.nft-chain-id,.nft-price-chip{font-family:var(--n-mono);direction:ltr}
.nft-shell input[dir="ltr"]{text-align:left}
.nft-shell section[id]{scroll-margin-top:86px}
body.signal-nft-app .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
html[lang^="fa"] .nft-shell h1,html[lang^="fa"] .nft-shell h2,html[lang^="fa"] .nft-shell h3{letter-spacing:normal}
html[lang^="fa"] .nft-shell{line-height:1.8}
html[lang^="fa"] .nft-feature-copy h1{line-height:1.55}
html[lang^="fa"] .nft-header-search input{text-align:right}
html[lang^="fa"] .nft-explore-heading p{line-height:1.9}
@media(max-width:1340px){
  body.signal-nft-app .site-nav{gap:14px}
  .nft-header-search{max-width:320px}
  .nft-market-layout{grid-template-columns:54px minmax(0,1fr) 230px}
}
@media(max-width:1160px){
  .nft-market-layout{grid-template-columns:54px minmax(0,1fr)}
  .nft-sidepanel{display:none}
  .nft-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  body.signal-nft-app .site-nav{display:none}
}
@media(max-width:860px){
  body.signal-nft-app .site-header{gap:12px;padding:0 14px}
  .nft-header-search{max-width:unset}
  .nft-header-create{padding:0 11px}
  .nft-header-create span{display:none}
  body.signal-nft-app .menu-toggle{display:inline-flex}
  .nft-mobile-menu.is-open{display:flex;position:fixed;z-index:90;top:70px;left:12px;right:12px;flex-direction:column;gap:5px;border-radius:12px;border:1px solid var(--n-border);background:var(--n-elevated);padding:12px;box-shadow:0 18px 48px rgba(0,0,0,.2)}
  .nft-mobile-menu a,.nft-mobile-menu button{display:block;text-align:start;padding:10px 12px;background:transparent;border:0;border-radius:8px;color:var(--n-text);font-size:13px;cursor:pointer;text-decoration:none}
  .nft-mobile-menu a:hover,.nft-mobile-menu button:hover{background:var(--n-hover)}
  .nft-feature-hero{grid-template-columns:minmax(0,1fr) minmax(190px,.75fr)}
  .nft-studio-layout{grid-template-columns:1fr}
  .nft-studio-sidebar{position:static;display:flex;flex-wrap:wrap;gap:6px}
  .nft-studio-sidebar p{flex-basis:100%}
}
@media(max-width:680px){
  .nft-shell{padding:0 10px 65px}
  .nft-market-layout{display:block}
  .nft-icon-rail{display:none}
  .nft-primary-column{padding:18px 3px 30px}
  .nft-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
  .nft-tile-meta{padding:10px;min-height:60px}
  .nft-tile-meta strong{font-size:12px}
  .nft-tile-meta small{font-size:10px}
  .nft-feature-hero{grid-template-columns:1fr}
  .nft-feature-copy{padding:27px 22px}
  .nft-feature-copy h1{font-size:clamp(28px,8vw,40px)}
  .nft-feature-art{min-height:200px;max-height:300px}
  .nft-abstract-art{min-height:220px}
  .nft-feature-art-link{min-height:220px}
  .nft-hero-micro{font-size:9px}
  .nft-page-meta{margin-bottom:12px}
  .nft-section{margin-top:34px}
  .nft-section-header h2{font-size:22px}
  .nft-home-how{grid-template-columns:1fr}
  .nft-header-search{display:none}
  body.signal-nft-app .language-switcher select{max-width:68px;min-width:63px;padding:0 4px}
  .nft-explore-heading{padding:17px 0}
  .nft-filter-controls .nft-btn{flex:1 1 100%}
  .nft-profile-hero,.nft-art-detail{grid-template-columns:1fr}
  .nft-art-media{min-height:220px}
  .nft-sale-fields{grid-template-columns:1fr}
  .nft-facts>div{grid-template-columns:105px minmax(0,1fr)}
  body.signal-nft-app .site-footer .risk-note{margin:0;text-align:start}
}
@media(max-width:370px){
  .nft-header-avatar,.nft-login{display:none}
  .nft-wordmark{font-size:12px}
  .nft-header-actions{gap:5px}
  .nft-feature-copy h1{font-size:27px}
}
@media(prefers-reduced-motion:reduce){.nft-tile,.nft-btn,.nft-tile-media img,.nft-icon-rail a{transition:none!important;transform:none!important}}

/* Unified auth experience: removes old pink/yellow landing gradients. */
body.signal-nft-app .nft-auth-page,
[data-theme="dark"] body.signal-nft-app .login-shell,
[data-theme="dark"] body.signal-nft-app .auth-layout{
  min-height:calc(100vh - 160px);width:100%;margin:0;display:grid;
  grid-template-columns:minmax(0,1fr) minmax(335px,.87fr);
  align-items:center;gap:clamp(30px,6vw,110px);
  background:var(--n-bg)!important;
  background-image:none!important;
  padding:clamp(30px,6vw,76px) clamp(24px,7vw,125px);
  color:var(--n-text);
}
body.signal-nft-app .nft-auth-page .login-note,
body.signal-nft-app .nft-auth-page .auth-intro{
  padding:0;max-width:600px;
}
body.signal-nft-app .nft-auth-page h1{
  font-size:clamp(35px,5vw,62px);line-height:1.4;letter-spacing:-.03em;
  color:var(--n-text);margin:16px 0 12px;
}
body.signal-nft-app .nft-auth-page .login-note p,
body.signal-nft-app .nft-auth-page .auth-intro>p{
  color:var(--n-muted);font-size:14px;line-height:2;max-width:470px;
}
.nft-auth-bullets{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;color:var(--n-mint);font-size:11px;font-weight:650}
.nft-auth-bullets span{padding:8px 11px;border-radius:7px;border:1px solid var(--n-border);background:var(--n-surface)}
body.signal-nft-app .nft-auth-page .login-card,
body.signal-nft-app .nft-auth-page .auth-card,
[data-theme="dark"] body.signal-nft-app .nft-auth-page .login-card,
[data-theme="dark"] body.signal-nft-app .nft-auth-page .auth-card{
  width:100%;max-width:485px;margin:0 auto;padding:clamp(25px,4vw,40px);
  border-radius:14px;background:var(--n-surface)!important;
  border:1px solid var(--n-border);box-shadow:none!important;color:var(--n-text)!important;
}
.nft-auth-page .login-card h2,.nft-auth-page .auth-card h2{font-size:27px;margin:8px 0 12px;color:var(--n-text)}
.nft-auth-page .login-card p,.nft-auth-page .auth-card p{font-size:12px;color:var(--n-muted)}
.nft-auth-page .login-card a,.nft-auth-page .auth-card a{color:var(--n-accent)}
.nft-auth-page .form-field{margin:15px 0}
.nft-auth-page .form-field label{font-size:12px;color:var(--n-text);font-weight:700;margin-bottom:7px}
.nft-auth-page .form-field input{
  width:100%;background:var(--n-elevated);border:1px solid var(--n-border);
  border-radius:8px;min-height:43px;padding:10px 12px;
  font-size:13px;color:var(--n-text);box-shadow:none;
}
.nft-auth-page .form-field input:focus{border-color:var(--n-accent);box-shadow:0 0 0 2px var(--n-accent-bg)}
.nft-auth-page .button.full-button{
  min-height:44px;width:100%;border:1px solid var(--n-accent);
  border-radius:8px;background:var(--n-accent);color:#161321!important;
  box-shadow:none;margin-top:9px;font-size:12px;
}
.nft-auth-page .reset-link{color:var(--n-accent)!important;font-size:12px}
.nft-auth-page .field-error{color:var(--n-danger)}
.nft-auth-page .legal,.nft-auth-page .strength-note{font-size:10px;color:var(--n-muted);background:var(--n-elevated);border-radius:8px;padding:10px}
.nft-auth-page .strength-track{background:var(--n-border)}
.nft-auth-page .strength-track span{background:var(--n-accent)}
.nft-auth-page .strength-track span.good,.nft-auth-page .strength-track span.strong{background:var(--n-mint)}
html[lang^="fa"] .nft-auth-page h1{letter-spacing:normal;line-height:1.6}
@media(max-width:830px){
  body.signal-nft-app .nft-auth-page,
  [data-theme="dark"] body.signal-nft-app .nft-auth-page{
    grid-template-columns:1fr;gap:28px;padding:32px 18px 55px;
  }
  body.signal-nft-app .nft-auth-page .login-card,
  body.signal-nft-app .nft-auth-page .auth-card{max-width:600px}
  body.signal-nft-app .nft-auth-page h1{font-size:32px}
}