:root{--bg:#000;--panel:#090909;--panel2:#111;--line:#2b2b2b;--line2:#444;--text:#fff;--muted:#a1a1a1;--accent:#fff;--accent2:#e9e9e9;--danger:#fff;--shadow:0 20px 60px rgba(0,0,0,.55)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;min-height:100vh}.sidebar{position:fixed;left:0;top:0;bottom:0;width:250px;padding:22px 16px;border-right:1px solid var(--line);background:#000;display:flex;flex-direction:column;z-index:10;overflow-y:auto}.brand{display:flex;gap:12px;align-items:center;padding:0 8px 22px}.brand-mark{width:38px;height:38px;border:1px solid #666;display:grid;place-items:center;font-family:"Space Grotesk";font-weight:700;font-size:22px;background:#fff;color:#000}.brand-name{font-family:"Space Grotesk";font-weight:700;letter-spacing:.05em}.brand-sub{font-size:11px;color:var(--muted);margin-top:3px}.nav-item{width:100%;border:1px solid transparent;background:transparent;color:#b7b7b7;padding:11px 12px;border-radius:10px;text-align:left;font-size:13px;display:flex;align-items:center;gap:11px;cursor:pointer;margin-bottom:4px}.nav-item span{width:32px;color:#ddd;font-size:12px}.nav-item:hover{background:#111;color:#fff;border-color:#222}.nav-item.active{background:#fff;color:#000;font-weight:800}.nav-item.active span{color:#000}.sidebar-foot{margin-top:auto;padding:14px 8px;color:var(--muted);font-size:11px}.sidebar-foot p{margin:8px 0}.badge{display:inline-block;border:1px solid var(--line2);padding:4px 7px;border-radius:999px;color:#fff}.main{margin-left:250px;min-height:100vh;padding:30px 34px 60px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px;gap:20px}.topbar h1{margin:0;font-family:"Space Grotesk";font-size:34px}.topbar p{margin:7px 0 0;color:var(--muted);font-size:14px;max-width:700px}.top-actions{display:flex;gap:8px}.ghost,.primary,.file-btn,.tool,.scale-chip-grid button,.danger{border-radius:9px;border:1px solid var(--line2);font-family:inherit}.ghost{background:#080808;color:#f2f2f2;padding:10px 14px;cursor:pointer}.ghost:hover{background:#151515;border-color:#666}.danger{background:#080808;color:#fff;padding:7px 10px;cursor:pointer}.danger:hover{background:#fff;color:#000}.tab{display:none}.tab.active{display:block}.grid{display:grid;gap:18px}.workspace-grid{grid-template-columns:minmax(0,1fr) 330px}.cards-3{grid-template-columns:repeat(3,minmax(0,1fr))}.cards-2{grid-template-columns:repeat(2,minmax(0,1fr))}.panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:20px}.canvas-panel{padding:0;overflow:hidden}.panel-head{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line)}.panel-head.no-border{padding:0 0 18px;border:0}.panel-head h2,.calc-card h2,.panel h2{margin:0;font-family:"Space Grotesk";font-size:20px}.panel-head p,.calc-card p,.panel>p{color:var(--muted);font-size:13px;margin:5px 0 0}.file-btn{position:relative;overflow:hidden;background:#fff;color:#000;padding:10px 13px;font-weight:800;cursor:pointer;white-space:nowrap}.file-btn:hover{background:#e9e9e9}.file-btn input{position:absolute;inset:0;opacity:0;cursor:pointer}.toolbar{min-height:58px;display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line);background:#050505;overflow-x:auto}.toolbar .spacer{flex:1}.toolbar label{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.tool{background:#101010;color:#d4d4d4;padding:8px 11px;cursor:pointer;white-space:nowrap}.tool:hover{background:#1b1b1b;color:#fff}.tool.active{background:#fff;color:#000;border-color:#fff}.tool.icon{width:34px;padding:8px 0}.toolbar select{background:#080808;color:#fff;border:1px solid var(--line2);padding:7px 8px;border-radius:7px}.divider{width:1px;height:26px;background:var(--line);flex:0 0 auto}.zoom-label{font-size:12px;color:var(--muted);min-width:42px;text-align:center}.canvas-wrap{position:relative;background:#030303;min-height:610px;height:70vh;max-height:850px;overflow:auto}.canvas-wrap canvas{display:block;background:#060606;cursor:crosshair;transform-origin:0 0}.canvas-wrap.pan canvas{cursor:grab}.canvas-wrap.panning canvas{cursor:grabbing}.canvas-empty{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;pointer-events:none;color:var(--muted);gap:8px;background:radial-gradient(circle at 50% 35%,#141414,#020202 58%)}.canvas-empty strong{color:#eee}.empty-icon{font-size:42px;color:#5e5e5e}.side-panel h3{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:#cfcfcf;margin:0 0 12px}.side-panel hr{border:0;border-top:1px solid var(--line);margin:20px 0}.panel label{display:block;color:#bcbcbc;font-size:12px;margin-bottom:14px}.panel input,.panel select{width:100%;margin-top:7px;background:#050505;border:1px solid var(--line2);color:#fff;padding:11px 12px;border-radius:9px;outline:none}.panel input:focus,.panel select:focus{border-color:#fff}.status-card{background:#050505;border:1px solid var(--line);padding:12px;border-radius:10px;color:#bbb;font-size:13px}.status-card.ok{border-color:#aaa;background:#111;color:#fff}.hint{font-size:12px;line-height:1.55;color:var(--muted);margin-top:12px}.primary{background:#fff;color:#000;border-color:#fff;padding:11px 14px;font-weight:800;cursor:pointer}.primary:hover{background:#e6e6e6}.full{width:100%;margin-top:14px}.result-list{max-height:280px;overflow:auto}.result-row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid #222;font-size:13px;align-items:center}.result-row span{color:var(--muted)}.result-row.selectable{padding:10px;border:1px solid transparent;border-radius:9px;margin-bottom:6px;cursor:pointer}.result-row.selectable:hover{background:#111;border-color:#333}.result-row.selectable.selected{background:#fff;color:#000;border-color:#fff}.result-row.selectable.selected span,.result-row.selectable.selected strong{color:#000}.object-meta{display:flex;align-items:center;gap:8px}.style-swatch{width:13px;height:13px;border-radius:50%;border:1px solid rgba(255,255,255,.5);display:inline-block;flex:0 0 auto}.muted{color:var(--muted);font-size:13px}.big-result{font-family:"Space Grotesk";font-size:38px;font-weight:700;margin:10px 0}.calc-card{min-height:320px}.calc-card .primary{margin-top:4px}.result-box{margin-top:18px;border:1px solid var(--line);background:#050505;padding:16px;border-radius:12px;font-family:"Space Grotesk";font-size:20px}.reference-card{background:#0a0a0a}.scale-chip-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:18px}.scale-chip-grid button{background:#050505;color:#fff;padding:15px;cursor:pointer}.scale-chip-grid button:hover{border-color:#fff;background:#fff;color:#000}.form-grid{display:grid;gap:12px}.form-grid.five{grid-template-columns:1.5fr repeat(4,1fr)}.form-grid.four{grid-template-columns:repeat(4,1fr)}.form-grid.three{grid-template-columns:repeat(3,1fr)}.form-grid.two{grid-template-columns:repeat(2,1fr)}.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:20px}.metric{border:1px solid var(--line);background:#050505;border-radius:12px;padding:16px}.metric span{display:block;color:var(--muted);font-size:12px;margin-bottom:8px}.metric strong{font-family:"Space Grotesk";font-size:22px}.material-grid .calc-card{min-height:390px}.gap-top{margin-top:18px}.table-wrap{overflow:auto;margin-top:18px;border:1px solid var(--line);border-radius:12px}.data-table{width:100%;border-collapse:collapse;min-width:880px;background:#060606}.data-table th,.data-table td{padding:12px 13px;border-bottom:1px solid #222;text-align:left;font-size:12px;white-space:nowrap}.data-table th{color:#aaa;background:#030303;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.data-table td{color:#eee}.data-table tfoot td{font-weight:800;color:#fff;background:#111}.project-list{display:grid;gap:10px;margin-top:16px}.project-card{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid var(--line);background:#050505;border-radius:12px;padding:14px}.project-card strong{display:block}.project-card span{display:block;color:var(--muted);font-size:11px;margin-top:4px}.project-actions{display:flex;gap:7px}.feature-list{display:grid;gap:10px;margin-top:18px}.feature-list>div{border:1px solid var(--line);background:#050505;border-radius:12px;padding:14px}.feature-list strong{display:block;font-size:13px}.feature-list span{display:block;color:var(--muted);font-size:12px;margin-top:4px}
.style-grid{display:grid;gap:4px}.color-row{display:grid;grid-template-columns:54px 1fr;gap:8px;align-items:center;margin-top:7px}.panel .color-row input{margin-top:0}.panel input[type=color]{height:42px;padding:4px;cursor:pointer;background:#050505}.panel input[type=range]{padding:0;height:28px;border:0;background:transparent;accent-color:#fff}.color-hex{text-transform:uppercase;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.value-pill{float:right;border:1px solid #333;border-radius:999px;padding:2px 7px;font-size:10px;color:#fff;background:#111}.style-preview{height:62px;border:1px solid #2c2c2c;border-radius:10px;background:repeating-linear-gradient(45deg,#080808,#080808 10px,#0c0c0c 10px,#0c0c0c 20px);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-top:4px}.style-preview span{position:absolute;left:18px;right:18px;top:50%;height:3px;background:#ff3b30;transform:translateY(-50%)}.style-preview strong{position:relative;padding:3px 8px;background:rgba(0,0,0,.82);font-size:18px;color:#ff3b30;border-radius:4px}.panel .style-grid label{margin-bottom:11px}
footer{padding:30px 4px 0;color:#6e6e6e;font-size:11px;text-align:center}
@media(max-width:1180px){.workspace-grid{grid-template-columns:1fr}.cards-3{grid-template-columns:1fr 1fr}.form-grid.five,.form-grid.four{grid-template-columns:1fr 1fr}.canvas-wrap{height:62vh}}
@media(max-width:760px){.sidebar{position:static;width:100%;height:auto;border-right:0;border-bottom:1px solid var(--line);overflow:visible}.sidebar nav{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.nav-item{justify-content:center;text-align:center;padding:10px 5px}.nav-item span{display:none}.sidebar-foot{display:none}.main{margin-left:0;padding:20px 14px 40px}.topbar{gap:12px;flex-direction:column}.topbar h1{font-size:28px}.top-actions{width:100%}.top-actions .ghost{flex:1}.cards-3,.cards-2,.form-grid.five,.form-grid.four,.form-grid.three,.metric-grid{grid-template-columns:1fr}.panel-head{align-items:flex-start;flex-direction:column}.canvas-wrap{min-height:420px;height:58vh}.toolbar .spacer{display:none}.brand{padding-bottom:14px}.workspace-grid{grid-template-columns:1fr}.color-row{grid-template-columns:48px 1fr}}

/* FREEMIUM / PRICING */
.plan-card{border:1px solid var(--line);background:#050505;border-radius:13px;padding:12px;margin-bottom:12px}.plan-card strong{display:block;color:#fff;font-size:12px;margin-top:9px}.plan-card small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.plan-badge{display:inline-flex;align-items:center;justify-content:center;border:1px solid #777;border-radius:999px;padding:4px 8px;font-size:9px;font-weight:900;letter-spacing:.1em;background:#fff;color:#000}.plan-badge.pro{background:#fff;color:#000}.upgrade-mini{width:100%;margin-top:10px;background:#fff;color:#000;border:0;border-radius:8px;padding:8px;font:700 11px Inter;cursor:pointer}.top-plan{display:flex;gap:7px;align-items:center;border:1px solid var(--line);background:#050505;border-radius:10px;padding:5px 6px}.upgrade-top{border:0;background:#fff;color:#000;border-radius:7px;padding:7px 10px;font:800 11px Inter;cursor:pointer}.limit-strip{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid #303030;background:#050505;border-radius:9px;padding:9px 11px;margin:12px 0}.limit-strip span,.inline-limit span{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.06em}.limit-strip strong{font-size:11px}.limit-strip.pro strong,.inline-limit.pro span{color:#fff}.inline-limit{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:6px}.inline-limit .primary{margin-left:auto}.pricing-hero{text-align:center;max-width:760px;margin:20px auto 30px}.pricing-hero .eyebrow{font-size:10px;font-weight:900;letter-spacing:.18em;color:#aaa}.pricing-hero h2{font-family:"Space Grotesk";font-size:42px;line-height:1.05;margin:12px 0}.pricing-hero p{color:var(--muted);line-height:1.7;font-size:14px}.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;max-width:1120px;margin:0 auto}.price-card{position:relative;border:1px solid var(--line);background:#070707;border-radius:18px;padding:24px;display:flex;flex-direction:column;min-height:540px}.price-card.featured{border-color:#fff;background:#0d0d0d;box-shadow:0 0 0 1px #fff inset}.popular{position:absolute;right:18px;top:18px;background:#fff;color:#000;border-radius:999px;padding:5px 8px;font-size:9px;font-weight:900;letter-spacing:.08em}.price-kicker{font-size:10px;color:#aaa;font-weight:800;letter-spacing:.12em}.price-card h3{font-family:"Space Grotesk";font-size:40px;margin:12px 0 7px}.price-card h3 small{font-family:Inter;font-size:12px;color:var(--muted);font-weight:500}.price-card p{color:var(--muted);font-size:12px;line-height:1.6}.price-card ul{list-style:none;padding:0;margin:25px 0;display:grid;gap:12px;flex:1}.price-card li{font-size:12px;color:#ddd;padding-left:20px;position:relative}.price-card li:before{content:'✓';position:absolute;left:0;color:#fff;font-weight:900}.price-card button:disabled{opacity:.45;cursor:default}.owner-preview{max-width:1120px;margin:20px auto 0;border:1px dashed #555;border-radius:12px;padding:14px;display:flex;align-items:center;gap:12px}.owner-preview span{color:var(--muted);font-size:11px;flex:1}.owner-preview code,.checkout-note code{background:#111;border:1px solid #333;border-radius:5px;padding:2px 5px;color:#fff}.paywall-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.78);backdrop-filter:blur(8px);z-index:100;display:grid;place-items:center;padding:18px}.paywall-backdrop[hidden]{display:none}.paywall-modal{width:min(520px,100%);position:relative;background:#080808;border:1px solid #555;border-radius:20px;padding:28px;box-shadow:0 30px 100px #000}.paywall-modal h2{font-family:"Space Grotesk";font-size:30px;margin:16px 0 8px}.paywall-modal>p{color:var(--muted);font-size:13px;line-height:1.6}.modal-close{position:absolute;right:16px;top:14px;border:0;background:transparent;color:#aaa;font-size:28px;cursor:pointer}.paywall-benefits{display:grid;gap:8px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;margin:18px 0;color:#ddd;font-size:12px}.paywall-prices{display:grid;grid-template-columns:1fr 1fr;gap:10px}.price-choice{position:relative;background:#050505;color:#fff;border:1px solid #444;border-radius:12px;padding:15px;text-align:left;cursor:pointer}.price-choice:hover,.price-choice.best{border-color:#fff}.price-choice strong{display:block;font-family:"Space Grotesk";font-size:24px}.price-choice span{display:block;color:#aaa;font-size:10px;margin-top:4px}.checkout-note{text-align:center;color:#666;font-size:10px;margin-top:12px;line-height:1.5}.watermark-note{font-size:10px;color:#777;margin-top:7px}.pro-only-hide{display:none!important}
@media(max-width:980px){.pricing-grid{grid-template-columns:1fr}.price-card{min-height:auto}.pricing-hero h2{font-size:34px}}
@media(max-width:760px){.top-plan{width:100%;justify-content:space-between}.paywall-prices{grid-template-columns:1fr}.inline-limit{align-items:flex-start;flex-direction:column}.inline-limit .primary{margin-left:0;width:100%}.pricing-hero{text-align:left}.pricing-hero h2{font-size:31px}.owner-preview{align-items:flex-start;flex-direction:column}}


/* Account / Supabase auth */
.auth-button{display:inline-flex;align-items:center;gap:8px;max-width:180px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.auth-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:1200;display:grid;place-items:center;padding:20px}
.auth-backdrop[hidden]{display:none}
.auth-modal{position:relative;width:min(440px,100%);background:#fff;color:#050505;border:1px solid #111;border-radius:18px;padding:28px;box-shadow:0 28px 90px rgba(0,0,0,.3)}
.auth-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.auth-brand>div{display:grid;gap:2px}.auth-brand strong{font-size:20px}.auth-brand small{color:#666}
.auth-mark{width:42px;height:42px;border-radius:12px;background:#050505;color:#fff;display:grid;place-items:center;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:20px}
.auth-tabs{display:grid;grid-template-columns:1fr 1fr;border:1px solid #d8d8d8;border-radius:10px;padding:4px;margin-bottom:18px;background:#f4f4f4}
.auth-tab{border:0;background:transparent;padding:10px 12px;border-radius:7px;font-weight:700;cursor:pointer;color:#555}.auth-tab.active{background:#050505;color:#fff}
.auth-form{display:grid;gap:14px}.auth-form label[hidden]{display:none!important}.auth-form label{display:grid;gap:7px;font-size:13px;font-weight:700;color:#222}.auth-form input{width:100%;box-sizing:border-box;border:1px solid #cfcfcf;border-radius:9px;padding:12px 13px;font:inherit;background:#fff;color:#050505;outline:none}.auth-form input:focus{border-color:#050505;box-shadow:0 0 0 2px rgba(0,0,0,.08)}
.auth-link{border:0;background:transparent;padding:10px 0 0;color:#111;text-decoration:underline;cursor:pointer;font:inherit;font-size:13px}
.auth-message{margin-top:14px;border-radius:9px;padding:11px 12px;font-size:13px;line-height:1.45;background:#f1f1f1;border:1px solid #d9d9d9}.auth-message.error{background:#fff2f2;border-color:#e4b3b3}.auth-message.success{background:#f1faf3;border-color:#b6d9bf}.auth-message.info{background:#f5f5f5}
.auth-account{display:grid;gap:18px}.auth-user-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:14px;border:1px solid #ddd;border-radius:12px;background:#fafafa}.auth-user-row>div:nth-child(2){display:grid;gap:2px;min-width:0}.auth-user-row span:not(.plan-badge){font-size:12px;color:#666;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth-avatar{width:40px;height:40px;border-radius:50%;background:#050505;color:#fff;display:grid;place-items:center;font-weight:800}
.auth-privacy{margin:18px 0 0;color:#777;font-size:11px;line-height:1.5;text-align:center}
@media(max-width:780px){.auth-button{max-width:110px}.auth-modal{padding:22px}.top-actions{gap:6px}}

/* Legal / review links */
.site-footer{padding:34px 4px 4px;color:#6e6e6e;font-size:11px;text-align:center;border-top:1px solid #1f1f1f;margin-top:38px}.site-footer .footer-brand{color:#aaa;font-weight:700;margin-bottom:10px}.footer-links{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;margin:9px 0}.footer-links a,.pricing-legal a,.checkout-note a,.auth-privacy a{color:#d8d8d8;text-decoration:underline;text-underline-offset:3px}.site-footer p{margin:10px 0 0}.pricing-legal{max-width:1120px;margin:18px auto 0;padding:14px 16px;border:1px solid #292929;border-radius:11px;background:#070707;color:#8d8d8d;font-size:11px;line-height:1.6}.checkout-note a{font-size:inherit}


/* =========================================================
   v2.7 MOBILE UX — desktop styles above remain unchanged
   ========================================================= */
@media (max-width:760px){
  html{-webkit-text-size-adjust:100%;scroll-padding-top:106px}
  body{overflow-x:hidden;padding-bottom:max(14px,env(safe-area-inset-bottom));touch-action:manipulation}

  /* Compact, sticky mobile app navigation */
  .sidebar{
    position:sticky;top:0;z-index:900;width:100%;height:auto;
    padding:8px 10px 7px;background:rgba(0,0,0,.96);
    backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    border-right:0;border-bottom:1px solid var(--line);overflow:hidden
  }
  .brand{height:38px;padding:0 3px 7px;gap:9px}
  .brand-mark{width:30px;height:30px;font-size:17px;flex:0 0 auto}
  .brand-name{font-size:13px;letter-spacing:.035em;white-space:nowrap}
  .brand-sub{display:none}
  .sidebar nav{
    display:flex;grid-template-columns:none;gap:6px;overflow-x:auto;overflow-y:hidden;
    padding:1px 1px 3px;scroll-snap-type:x proximity;scrollbar-width:none;
    -webkit-overflow-scrolling:touch
  }
  .sidebar nav::-webkit-scrollbar{display:none}
  .nav-item{
    flex:0 0 auto;width:auto;min-height:40px;margin:0;padding:9px 12px;
    justify-content:center;text-align:center;border:1px solid #242424;border-radius:9px;
    background:#080808;font-size:12px;scroll-snap-align:center;white-space:nowrap
  }
  .nav-item span{display:inline;width:auto;font-size:10px}
  .nav-item.active{border-color:#fff}
  .sidebar-foot{display:none}

  /* Main content keeps the desktop design language, only reflows */
  .main{margin-left:0;padding:16px 10px 84px;min-width:0}
  .topbar{margin-bottom:16px;gap:12px;flex-direction:column;align-items:stretch}
  .topbar h1{font-size:27px;line-height:1.05}
  .topbar p{font-size:12px;line-height:1.5;margin-top:6px}
  .top-actions{
    display:flex;width:100%;gap:7px;overflow-x:auto;padding:1px 0 5px;
    -webkit-overflow-scrolling:touch;scrollbar-width:none
  }
  .top-actions::-webkit-scrollbar{display:none}
  .top-actions .ghost,.top-actions .top-plan{flex:0 0 auto;min-height:42px}
  .top-actions .ghost{padding:9px 12px}
  .top-plan{width:auto;justify-content:flex-start;white-space:nowrap}
  .upgrade-top{min-height:32px}
  .auth-button{max-width:150px}

  /* Panels/forms */
  .grid{gap:12px}
  .workspace-grid,.cards-3,.cards-2,.form-grid.five,.form-grid.four,.form-grid.three,.metric-grid{grid-template-columns:1fr}
  .panel{padding:15px;border-radius:13px;min-width:0}
  .canvas-panel{padding:0}
  .panel-head{padding:14px;gap:12px;align-items:stretch;flex-direction:column}
  .panel-head h2,.calc-card h2,.panel h2{font-size:18px}
  .panel-head p,.calc-card p,.panel>p{font-size:12px;line-height:1.5}
  .file-btn{width:100%;min-height:46px;display:flex;align-items:center;justify-content:center;text-align:center;padding:12px 14px}
  .calc-card,.material-grid .calc-card{min-height:0}
  .panel label{font-size:12px;margin-bottom:12px}
  .panel input,.panel select{min-height:46px;font-size:16px;padding:11px 12px}
  .panel input[type=color]{height:46px;min-height:46px}
  .panel input[type=range]{min-height:34px}
  .form-grid.two{grid-template-columns:1fr 1fr}
  .metric{padding:13px}
  .metric strong{font-size:20px}
  .big-result{font-size:32px}
  .result-box{font-size:18px;padding:14px}

  /* Touch-friendly drawing toolbar and canvas */
  .toolbar{
    gap:7px;padding:8px 10px;min-height:58px;overflow-x:auto;overflow-y:hidden;
    scroll-snap-type:x proximity;scrollbar-width:none;-webkit-overflow-scrolling:touch
  }
  .toolbar::-webkit-scrollbar{display:none}
  .toolbar .spacer{display:none}
  .tool{min-height:42px;padding:10px 13px;font-size:12px;scroll-snap-align:start}
  .tool.icon{width:42px;min-width:42px;padding:10px 0;font-size:18px}
  .toolbar label{flex:0 0 auto;white-space:nowrap}
  .toolbar select{min-height:40px;font-size:16px}
  .divider{height:32px}
  .canvas-wrap{
    min-height:340px;height:52vh;max-height:560px;overscroll-behavior:contain;
    -webkit-overflow-scrolling:touch
  }
  .canvas-wrap canvas{touch-action:manipulation}
  .canvas-wrap.pan canvas,.canvas-wrap.panning canvas{touch-action:none}
  .canvas-empty{padding:24px;text-align:center}
  .canvas-empty strong{font-size:14px}
  .canvas-empty span{font-size:12px}
  .empty-icon{font-size:36px}

  /* Side controls become comfortable after the canvas */
  .side-panel{padding:16px}
  .side-panel h3{font-size:12px}
  .side-panel hr{margin:17px 0}
  .style-grid{gap:7px}
  .color-row{grid-template-columns:52px minmax(0,1fr)}
  .style-preview{height:58px}
  .limit-strip{min-height:44px;padding:10px 11px}
  .result-list{max-height:240px}
  .result-row{min-height:44px;padding:10px 4px}
  .result-row.selectable{min-height:46px;padding:11px}
  .danger{min-width:38px;min-height:38px;padding:7px 10px}

  /* Horizontal data tables remain usable instead of squeezing columns */
  .table-wrap{
    width:100%;max-width:100%;overflow-x:auto;overflow-y:hidden;margin-top:14px;
    border-radius:10px;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;
    background:linear-gradient(90deg,#060606 30%,rgba(6,6,6,0)),linear-gradient(270deg,#060606 30%,rgba(6,6,6,0));
    background-position:left center,right center;background-repeat:no-repeat;background-size:28px 100%,28px 100%
  }
  .data-table{min-width:760px}
  .data-table th,.data-table td{padding:11px 10px;font-size:11px}

  /* Projects / cards */
  .project-card{align-items:stretch;flex-direction:column;padding:13px}
  .project-actions{width:100%}
  .project-actions .ghost,.project-actions .danger{flex:1;min-height:42px}
  .feature-list>div{padding:13px}
  .scale-chip-grid button{min-height:48px}

  /* Pricing, auth and paywall behave like native mobile sheets */
  .pricing-hero{margin:10px 2px 20px;text-align:left}
  .pricing-hero h2{font-size:30px}
  .pricing-grid{gap:12px}
  .price-card{padding:19px;border-radius:15px;min-height:auto}
  .price-card h3{font-size:34px}
  .price-card ul{margin:19px 0;gap:10px}
  .price-card button{min-height:48px}
  .popular{right:14px;top:14px}
  .pricing-legal{margin-top:12px}

  .auth-backdrop,.paywall-backdrop{padding:0;align-items:end;place-items:end center}
  .auth-modal,.paywall-modal{
    width:100%;max-width:none;max-height:92dvh;overflow-y:auto;border-radius:20px 20px 0 0;
    padding:24px 18px calc(22px + env(safe-area-inset-bottom));border-left:0;border-right:0;border-bottom:0
  }
  .auth-modal{color:#050505}
  .auth-tabs button,.auth-form input,.auth-modal .primary,.auth-modal .ghost{min-height:46px}
  .paywall-modal h2{font-size:27px;padding-right:28px}
  .paywall-prices{grid-template-columns:1fr}
  .price-choice{min-height:66px}
  .modal-close{min-width:44px;min-height:44px;right:10px;top:8px}

  /* Footer */
  .site-footer{margin-top:28px;padding-top:26px}
  .footer-links{gap:10px 14px}
  .footer-links a{min-height:32px;display:inline-flex;align-items:center}
}

@media (max-width:420px){
  .main{padding-left:8px;padding-right:8px}
  .brand-name{font-size:12px}
  .nav-item{padding:9px 10px;font-size:11px}
  .topbar h1{font-size:25px}
  .form-grid.two{grid-template-columns:1fr}
  .canvas-wrap{min-height:315px;height:48vh}
  .panel{padding:13px}
  .panel-head{padding:13px}
  .side-panel{padding:14px}
  .pricing-hero h2{font-size:28px}
  .price-card h3{font-size:32px}
}

/* Coarse pointers (phones/tablets): improve tap targets without changing desktop mouse UI */
@media (hover:none) and (pointer:coarse){
  button,.file-btn,.nav-item{touch-action:manipulation}
  .ghost,.primary{min-height:44px}
  .scale-chip-grid button{min-height:48px}
  .result-row.selectable{-webkit-tap-highlight-color:rgba(255,255,255,.08)}
}

/* =========================================================
   v2.8 ARCHITECTURAL VISUAL SYSTEM
   Visual refinement only — no tool behavior/layout changes.
   ========================================================= */
:root{
  --silver:#d7d9dd;
  --silver-2:#b6bac0;
  --steel:#7b8189;
  --graphite:#111316;
  --graphite-2:#181b1f;
  --draft-line:rgba(215,217,221,.055);
  --draft-line-strong:rgba(215,217,221,.13);
}

body{
  background-color:#000;
  background-image:
    linear-gradient(var(--draft-line) 1px,transparent 1px),
    linear-gradient(90deg,var(--draft-line) 1px,transparent 1px);
  background-size:42px 42px;
  background-attachment:fixed;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background:
    radial-gradient(circle at 76% 10%,rgba(210,214,220,.055),transparent 30%),
    linear-gradient(135deg,transparent 0 49.92%,rgba(255,255,255,.018) 50%,transparent 50.08%);
}
.main{position:relative;z-index:1}
.sidebar{z-index:10}

/* Official mark */
.brand-mark{
  border:0;
  background:transparent;
  color:transparent;
  border-radius:50%;
  overflow:hidden;
  box-shadow:0 0 0 1px rgba(255,255,255,.14),0 7px 22px rgba(0,0,0,.55);
}
.brand-mark img,.auth-mark img{width:100%;height:100%;display:block;object-fit:contain}
.brand-name{color:#f5f5f6;letter-spacing:.075em}
.brand-sub{color:#7f858d;letter-spacing:.04em}
.brand{position:relative}
.brand::after{
  content:"";
  position:absolute;
  left:8px;right:8px;bottom:10px;height:1px;
  background:linear-gradient(90deg,var(--silver-2),rgba(255,255,255,.08) 42%,transparent 100%);
  opacity:.42;
}

/* Drafting ruler down the sidebar edge */
.sidebar{
  background:
    linear-gradient(180deg,rgba(255,255,255,.018),transparent 18%),
    #000;
}
.sidebar::after{
  content:"";
  position:absolute;
  right:7px;top:15px;bottom:15px;width:8px;
  pointer-events:none;
  background:repeating-linear-gradient(to bottom,transparent 0 15px,rgba(215,217,221,.18) 15px 16px);
  opacity:.32;
}
.nav-item span{
  height:22px;
  display:grid;
  place-items:center;
  border:1px solid #272a2e;
  border-radius:4px;
  background:#08090a;
  color:#c4c7cc;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  letter-spacing:-.04em;
}
.nav-item:hover span{border-color:#555b63;color:#fff}
.nav-item.active{
  background:linear-gradient(135deg,#fff 0%,#e1e3e6 100%);
  box-shadow:0 8px 24px rgba(255,255,255,.055);
}
.nav-item.active span{background:#0d0e10;border-color:#0d0e10;color:#fff}

/* Technical sheet identity */
#page-title::before{
  content:"ARCHITEAM / WORKSPACE · A-01 · NTS";
  display:block;
  margin-bottom:8px;
  color:#7f858d;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:9px;
  font-weight:600;
  letter-spacing:.18em;
  line-height:1;
}
.topbar{position:relative;padding-bottom:15px;border-bottom:1px solid rgba(215,217,221,.105)}
.topbar::after{
  content:"";
  position:absolute;left:0;bottom:-1px;width:86px;height:1px;
  background:linear-gradient(90deg,#d9dbdf,transparent);
}
.topbar h1{letter-spacing:-.025em}

/* Metallic monochrome surfaces */
.panel{
  position:relative;
  background:
    linear-gradient(145deg,rgba(255,255,255,.026),transparent 28%),
    linear-gradient(180deg,#0a0b0c,#070809);
  border-color:#282b30;
}
.panel::before,.panel::after{
  content:"";
  position:absolute;
  width:12px;height:12px;
  pointer-events:none;
  opacity:.42;
  z-index:2;
}
.panel::before{left:9px;top:9px;border-left:1px solid var(--silver-2);border-top:1px solid var(--silver-2)}
.panel::after{right:9px;bottom:9px;border-right:1px solid var(--silver-2);border-bottom:1px solid var(--silver-2)}
.panel-head{background:linear-gradient(90deg,rgba(255,255,255,.022),transparent 58%)}
.panel-head h2,.calc-card h2,.panel h2{letter-spacing:-.015em}
.panel-head h2::before,.calc-card h2::before,.panel>h2::before{
  content:"⌜";
  color:#757b84;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:12px;
  margin-right:8px;
  vertical-align:2px;
}
.side-panel h3::before{content:"— ";color:#686e76}

.toolbar{
  background:
    linear-gradient(90deg,rgba(255,255,255,.025),transparent 44%),
    #050607;
}
.tool{border-color:#292c30;background:#0d0f11;color:#cfd2d6}
.tool:hover{background:#171a1e;border-color:#565b62}
.tool.active,.primary,.file-btn{
  background:linear-gradient(135deg,#fff 0%,#dfe2e5 100%);
  color:#050505;
  border-color:#e8eaec;
}
.primary:hover,.file-btn:hover{background:linear-gradient(135deg,#f7f7f7,#cfd3d7)}
.ghost{background:linear-gradient(180deg,#0c0e10,#070809);border-color:#34383e}
.ghost:hover{background:#15181c;border-color:#747a82}

/* Architectural drawing field */
.canvas-wrap{
  background-color:#030404;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:24px 24px;
}
.canvas-empty{
  background:
    linear-gradient(rgba(255,255,255,.024) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.024) 1px,transparent 1px),
    radial-gradient(circle at 50% 42%,#15181b,#020303 62%);
  background-size:32px 32px,32px 32px,auto;
}
.canvas-empty::before,.canvas-empty::after{
  content:"";
  position:absolute;
  pointer-events:none;
  opacity:.3;
}
.canvas-empty::before{left:50%;top:16%;bottom:16%;width:1px;background:linear-gradient(transparent,#aeb3ba,transparent)}
.canvas-empty::after{top:50%;left:16%;right:16%;height:1px;background:linear-gradient(90deg,transparent,#aeb3ba,transparent)}
.empty-icon{color:#8d939b;text-shadow:0 0 24px rgba(255,255,255,.08)}

/* Controls, tables, results */
.panel input,.panel select,.status-card,.result-box,.metric,.feature-list>div,.project-card,.reference-card{
  border-color:#30343a;
  background:linear-gradient(180deg,#070809,#050607);
}
.panel input:focus,.panel select:focus{border-color:#c6c9ce;box-shadow:0 0 0 2px rgba(215,217,221,.06)}
.status-card.ok{border-color:#7e848c;background:#111418}
.table-wrap{border-color:#2f3338}
.data-table th{
  background:#040506;
  color:#aeb2b8;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  letter-spacing:.09em;
}
.data-table td{background:rgba(7,8,9,.86)}
.metric span,.feature-list span,.project-card span{color:#8e949c}
.big-result,.metric strong,.result-box{font-variant-numeric:tabular-nums}
.style-preview{
  background:
    linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px),
    #08090a;
  background-size:12px 12px;
}

/* Plan / status chrome */
.plan-badge,.badge,.value-pill,.price-kicker,.eyebrow{
  border-color:#4a4f56;
  letter-spacing:.105em;
}
.plan-badge{
  background:linear-gradient(145deg,#17191c,#090a0c);
  color:#e9eaec;
}
.top-plan,.plan-card{
  background:linear-gradient(145deg,rgba(255,255,255,.025),rgba(255,255,255,.006));
  border-color:#2c3035;
}

/* Pricing reads like a presentation sheet */
.pricing-hero{position:relative;overflow:hidden}
.pricing-hero::after{
  content:"";
  position:absolute;
  right:1%;top:50%;
  width:230px;height:230px;
  transform:translateY(-50%);
  background:url('assets/architeam-logo-256.png') center/contain no-repeat;
  opacity:.055;
  pointer-events:none;
}
.price-card{background:linear-gradient(155deg,#0b0d0f,#060708 60%);border-color:#2d3136}
.price-card.featured{border-color:#b9bdc3;box-shadow:0 0 0 1px rgba(255,255,255,.08),0 24px 70px rgba(0,0,0,.65)}
.popular{background:linear-gradient(135deg,#fff,#ced2d6);color:#050505}

/* Auth brand uses the same official identity */
.auth-mark{
  background:transparent;
  color:transparent;
  border-radius:50%;
  overflow:hidden;
  box-shadow:0 0 0 1px rgba(0,0,0,.14);
}

/* Footer as a subtle title block */
.site-footer{position:relative}
.site-footer::before{
  content:"ARCHITEAM · DIGITAL ARCHITECTURE TOOLSET · 2026";
  display:block;
  margin:0 auto 13px;
  color:#5d6269;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:9px;
  letter-spacing:.16em;
}

/* Preserve the v2.7 mobile UX; only change its visual skin. */
@media (max-width:760px){
  body{background-size:34px 34px}
  .sidebar{background:rgba(0,0,0,.965)}
  .sidebar::after{display:none}
  .brand::after{bottom:3px;opacity:.25}
  .brand-mark{box-shadow:0 0 0 1px rgba(255,255,255,.12)}
  #page-title::before{font-size:8px;letter-spacing:.13em;margin-bottom:6px}
  .topbar{padding-bottom:12px}
  .panel::before,.panel::after{width:9px;height:9px;opacity:.28}
  .panel-head h2::before,.calc-card h2::before,.panel>h2::before{font-size:10px;margin-right:6px}
  .pricing-hero::after{width:150px;height:150px;opacity:.035;right:-25px}
}

/* =========================================================
   v2.8.2 DESKTOP WORKSPACE ANCHOR FIX
   Desktop only. Mobile v2.7 layout remains untouched.
   ========================================================= */
@media (min-width:761px){
  html,body{margin:0!important;padding:0!important;min-height:100%!important}
  body>.sidebar{
    position:fixed!important;
    top:0!important;
    left:0!important;
    bottom:0!important;
    width:250px!important;
    height:100vh!important;
    margin:0!important;
  }
  body>.main{
    position:absolute!important;
    top:0!important;
    left:250px!important;
    right:0!important;
    margin:0!important;
    padding:30px 34px 60px!important;
    min-height:100vh!important;
    transform:none!important;
  }
}
@media (max-width:760px){
  body>.main{
    position:relative!important;
    top:auto!important;
    left:auto!important;
    right:auto!important;
    margin-left:0!important;
    transform:none!important;
  }
}


/* =========================================================
   v2.9 FILE LIBRARY
   ========================================================= */
.files-hero{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:30px;margin-bottom:16px;overflow:hidden;position:relative}
.files-hero h2{font-family:"Space Grotesk",sans-serif;font-size:clamp(27px,3vw,46px);letter-spacing:-.045em;margin:5px 0 8px;max-width:760px}
.files-hero p{max-width:820px;color:var(--muted);line-height:1.65;margin:0}
.files-week-card{min-width:220px;border:1px solid var(--line2);background:linear-gradient(145deg,rgba(255,255,255,.055),rgba(255,255,255,.012));padding:18px 20px;border-radius:12px;display:grid;gap:5px}
.files-week-card span{font:700 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.15em;color:#8f959d}
.files-week-card strong{font:700 16px/1.25 "Space Grotesk",sans-serif}
.files-week-card small{color:var(--muted);font-size:11px}
.files-toolbar{padding:12px 14px;display:flex;align-items:center;gap:12px;margin-bottom:30px}
.files-search-wrap{min-width:300px;flex:1;display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;padding:0 11px;background:rgba(255,255,255,.02)}
.files-search-wrap span{font-size:18px;color:#8f959d}.files-search-wrap input{border:0!important;background:transparent!important;padding:11px 0!important;box-shadow:none!important;width:100%}
.files-filter{display:flex;gap:6px;flex-wrap:wrap}
.library-section{margin:0 0 38px}.library-title-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:0 0 14px}.library-title-row h2{font-family:"Space Grotesk",sans-serif;font-size:24px;margin:5px 0 3px}.library-title-row p{margin:0;color:var(--muted);font-size:12px}
.library-kicker{font:800 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.16em}.library-kicker.free{color:#f3f3f3}.library-kicker.pro{color:#bfc4ca}.library-note{font-size:10px;color:#777e86;border:1px solid var(--line);border-radius:999px;padding:6px 9px}
.file-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.resource-card{position:relative;min-height:300px;border:1px solid var(--line);border-radius:12px;padding:17px;background:linear-gradient(155deg,rgba(255,255,255,.035),rgba(255,255,255,.008));display:flex;flex-direction:column;overflow:hidden;transition:.18s ease}
.resource-card:hover{transform:translateY(-2px);border-color:#565c63;background:linear-gradient(155deg,rgba(255,255,255,.052),rgba(255,255,255,.012))}
.resource-card::after{content:"";position:absolute;right:-45px;top:-45px;width:130px;height:130px;border:1px solid rgba(255,255,255,.035);transform:rotate(45deg);pointer-events:none}
.resource-card-top{display:flex;align-items:center;justify-content:space-between}.file-type-badge,.free-file-badge,.pro-file-badge{font:800 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em;border:1px solid var(--line);padding:5px 7px;border-radius:5px}.free-file-badge{background:#f2f2f2;color:#050505;border-color:#f2f2f2}.pro-file-badge{background:#14171a;color:#e8e8e8}.resource-file-icon{width:47px;height:47px;margin:27px 0 20px;border:1px solid #383d42;border-radius:9px;display:grid;place-items:center;color:#f1f1f1;font:700 19px ui-monospace,SFMono-Regular,Menlo,monospace;background:#090b0c}.resource-card h3{font:700 16px/1.25 "Space Grotesk",sans-serif;margin:0 0 6px}.resource-meta{font:700 9px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;color:#7f868d}.resource-card p{font-size:11px;line-height:1.55;color:var(--muted);margin:11px 0 18px;flex:1}.resource-download{text-decoration:none;text-align:center;display:block;box-sizing:border-box}.resource-card.locked{border-style:dashed}.resource-card.locked .resource-file-icon,.resource-card.locked h3,.resource-card.locked .resource-meta,.resource-card.locked p{opacity:.62}.resource-card.locked::before{content:"PRO";position:absolute;right:17px;top:49px;font:800 34px/1 "Space Grotesk",sans-serif;color:rgba(255,255,255,.025);letter-spacing:-.06em}.files-status{margin-top:12px;border:1px solid var(--line);padding:10px 12px;border-radius:8px;font-size:11px}.files-status.error{border-color:#70404a;color:#ffb9c2}.files-empty{grid-column:1/-1;border:1px dashed var(--line);border-radius:10px;padding:22px;color:var(--muted);font-size:11px;text-align:center}
.ai-preview{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;padding:22px 24px;margin-top:10px}.ai-preview-icon{width:54px;height:54px;border:1px solid #42474d;border-radius:12px;display:grid;place-items:center;font:800 18px "Space Grotesk",sans-serif;background:radial-gradient(circle at 30% 30%,#25292d,#060708 65%)}.ai-preview h2{font:700 18px "Space Grotesk",sans-serif;margin:4px 0}.ai-preview p{margin:0;color:var(--muted);font-size:11px;line-height:1.55}.coming-soon-badge{white-space:nowrap;border:1px solid var(--line2);border-radius:999px;padding:7px 9px;font:800 8px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em;color:#8f959d}
@media(max-width:1180px) and (min-width:761px){.file-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.files-hero{display:grid;padding:18px;gap:18px}.files-week-card{min-width:0}.files-toolbar{display:grid;padding:10px;gap:9px;margin-bottom:24px}.files-search-wrap{min-width:0}.files-filter{display:flex;overflow-x:auto;flex-wrap:nowrap;padding-bottom:2px}.files-filter .tool{flex:0 0 auto}.library-title-row{align-items:flex-start;display:grid;gap:9px}.library-note,.files-upgrade{justify-self:start}.file-card-grid{grid-template-columns:1fr}.resource-card{min-height:260px}.ai-preview{grid-template-columns:auto 1fr;align-items:start}.coming-soon-badge{grid-column:1/-1;justify-self:start}.resource-card:hover{transform:none}}

/* =========================================================
   v3.0 PROFESSIONAL DIMENSIONS + SKETCHAPLAN
   ========================================================= */
.dimension-preset-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.check-label{display:flex!important;align-items:center;gap:9px;padding:9px 10px;border:1px solid var(--line);border-radius:9px;background:rgba(255,255,255,.015);margin-top:1px}
.check-label input{width:auto!important;margin:0!important;accent-color:#f1f1f1}
.dimension-preview{--dim-color:#111;--dim-width:2px;position:relative;min-height:78px;overflow:hidden}
.dimension-preview #measure-preview-line{position:absolute!important;left:18%;right:18%;top:50%;width:auto!important;background:var(--dim-color)!important;height:var(--dim-width)!important;border-radius:0!important}
.dimension-preview .preview-ext{position:absolute;top:22%;bottom:18%;width:var(--dim-width);background:var(--dim-color)}
.dimension-preview .preview-ext.left{left:18%}.dimension-preview .preview-ext.right{right:18%}
.dimension-preview .preview-arrow{position:absolute;top:calc(50% - 4px);width:0;height:0;border-top:4px solid transparent;border-bottom:4px solid transparent;z-index:2}
.dimension-preview .preview-arrow.left{left:18%;border-right:10px solid var(--dim-color)}
.dimension-preview .preview-arrow.right{right:18%;border-left:10px solid var(--dim-color)}
.dimension-preview[data-marker="tick"] .preview-arrow{width:12px;height:var(--dim-width);border:0!important;background:var(--dim-color);transform:rotate(-45deg);top:50%;transform-origin:center}
.dimension-preview[data-marker="tick"] .preview-arrow.left{left:calc(18% - 5px)}.dimension-preview[data-marker="tick"] .preview-arrow.right{right:calc(18% - 5px)}
.dimension-preview[data-marker="dot"] .preview-arrow{width:8px;height:8px;border:0!important;border-radius:50%;background:var(--dim-color);top:calc(50% - 4px)}
.dimension-preview[data-marker="none"] .preview-arrow{display:none}
.dimension-preview #measure-preview-text{position:relative;z-index:3;padding:2px 6px}

.sketch-kicker{font:800 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.16em;color:#7f868d;display:block;margin-bottom:5px}
.sketch-workspace{grid-template-columns:minmax(0,1fr) 350px}
.sketch-panel .panel-head h2{font-size:23px;letter-spacing:-.025em}
.sketch-toolbar{position:relative}
.sketch-scale-note{font:700 9px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;color:#747b83;white-space:nowrap}
.sketch-canvas-wrap{background:#08090a;min-height:610px;height:70vh;max-height:850px;overflow:auto}
.sketch-canvas-wrap canvas{background:#08090a;width:1200px;height:760px;max-width:none;touch-action:manipulation}
.sketch-help{position:absolute;left:18px;bottom:18px;display:grid;gap:3px;border:1px solid rgba(255,255,255,.13);background:rgba(5,6,7,.86);backdrop-filter:blur(8px);padding:9px 12px;border-radius:8px;pointer-events:none;box-shadow:0 8px 28px rgba(0,0,0,.35)}
.sketch-help strong{font-size:10px;color:#e5e7e9}.sketch-help span{font-size:9px;color:#747b83}
.sketch-symbol-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}
.sketch-symbol-grid button{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;background:#090a0b;color:#c9cdd1;padding:9px 10px;font:600 10px Inter;cursor:pointer;text-align:left}
.sketch-symbol-grid button span{width:24px;height:24px;border:1px solid #353a3f;border-radius:5px;display:grid;place-items:center;font:700 13px ui-monospace,SFMono-Regular,Menlo,monospace;color:#f0f1f2;background:#050607}
.sketch-symbol-grid button:hover,.sketch-symbol-grid button.active{background:#f1f2f3;color:#050505;border-color:#f1f2f3}.sketch-symbol-grid button.active span,.sketch-symbol-grid button:hover span{color:#050505;border-color:#aeb3b8;background:#fff}
.sketch-side .button-row{display:grid;grid-template-columns:1fr 1fr;gap:7px}.sketch-side .button-row button{margin:0;width:100%}
.sketch-hint{border-top:1px solid var(--line);padding-top:13px;margin-top:17px}
#sketch-selection-controls label{margin-bottom:13px}
#sketch-rotation:disabled,#sketch-size:disabled{opacity:.35}

@media(max-width:1180px) and (min-width:761px){.sketch-workspace{grid-template-columns:1fr}.sketch-side{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.sketch-side>hr,.sketch-side>h3,.sketch-side>.hint{grid-column:1/-1}.sketch-symbol-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media(max-width:760px){
  .dimension-preset-row{grid-template-columns:1fr 1fr}
  .sketch-workspace{grid-template-columns:1fr}
  .sketch-toolbar{overflow-x:auto;scrollbar-width:none}.sketch-toolbar::-webkit-scrollbar{display:none}
  .sketch-canvas-wrap{min-height:420px;height:58vh;overscroll-behavior:contain}
  .sketch-canvas-wrap canvas{touch-action:manipulation}
  .sketch-help{left:10px;right:10px;bottom:10px;padding:8px 10px}
  .sketch-symbol-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sketch-side .button-row{grid-template-columns:1fr}
}
@media(max-width:430px){.dimension-preset-row{grid-template-columns:1fr}.sketch-symbol-grid button{padding:8px}.sketch-symbol-grid button span{width:22px;height:22px}}
.sketch-canvas-wrap canvas{touch-action:none!important}


/* v3.1 — SKETCHAPLAN door swing controls + live Storage library */
.control-label{display:block;margin-bottom:7px;font:700 9px/1.2 Inter;color:#9ea4aa;text-transform:uppercase;letter-spacing:.08em}
.control-help{display:block;margin-top:7px;color:#666e76;font-size:9px;line-height:1.45}
.door-setting-block{margin:8px 0 14px}
.door-direction-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.door-direction-grid button{margin:0;border:1px solid var(--line);background:#08090a;color:#aeb4ba;border-radius:7px;padding:8px 6px;font:700 9px/1 Inter;letter-spacing:.04em;cursor:pointer}
.door-direction-grid button:hover,.door-direction-grid button.active{background:#f1f2f3;color:#050505;border-color:#f1f2f3}
.files-refresh-btn{white-space:nowrap;margin:0}
.files-status.success{border-color:rgba(155,255,187,.25);color:#b9efc8}
@media(max-width:760px){.door-direction-grid button{min-height:42px}.files-refresh-btn{width:100%}}


/* v3.2 Premium membership + encrypted resource vault */
.plan-badge.premium{
  background:linear-gradient(135deg,#ffffff 0%,#a8adb4 42%,#ffffff 100%);
  color:#030303;border-color:#d6d9de;box-shadow:0 0 18px rgba(255,255,255,.12)
}
.premium-tier{
  border-color:#aeb3ba!important;
  background:
    linear-gradient(145deg,rgba(255,255,255,.055),rgba(255,255,255,.012) 55%),
    #07090a!important;
  box-shadow:0 0 0 1px rgba(255,255,255,.055) inset,0 26px 80px rgba(0,0,0,.55)
}
.premium-popular{
  background:linear-gradient(135deg,#fff,#9fa4aa);
  color:#050505
}
.premium-config-note{
  display:block;color:#777;font-size:9px;line-height:1.5;text-align:center;margin-top:10px
}
.price-secondary{margin-top:9px}
.premium-vault-hero{
  background:
    linear-gradient(115deg,rgba(255,255,255,.045),transparent 42%),
    linear-gradient(155deg,#0b0d0f,#050607 65%)
}
.premium-vault-access-card strong.active{color:#fff}
.library-kicker.premium,.premium-file-badge{
  background:linear-gradient(135deg,#fff,#9ca1a8);
  color:#050505;border-color:#d7d9dd
}
.premium-file-badge{
  font:900 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;
  letter-spacing:.12em;border:1px solid #d7d9dd;padding:5px 7px;border-radius:5px
}
.premium-resource.locked::before{
  content:"PREMIUM";position:absolute;right:15px;top:49px;
  font:800 28px/1 "Space Grotesk",sans-serif;color:rgba(255,255,255,.025);letter-spacing:-.05em
}
.premium-resource.locked .resource-file-icon,
.premium-resource.locked h3,
.premium-resource.locked .resource-meta,
.premium-resource.locked p{opacity:.62}
.premium-resource:not(.locked){border-color:#4e5359}
.premium-resource:not(.locked):hover{border-color:#b7bbc1}
.premium-library-section{position:relative}
.premium-library-section::before{
  content:"";position:absolute;left:0;right:0;top:-10px;height:1px;
  background:linear-gradient(90deg,transparent,#555,transparent)
}
@media(max-width:980px){
  .premium-tier{order:3}
}


/* =========================================================
   v3.5 — ARCH AI BETA
   ========================================================= */
.arch-ai-nav{position:relative}.arch-ai-nav em{margin-left:auto;font:800 7px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;border:1px solid #555b61;border-radius:999px;padding:4px 5px;color:#aeb4ba;font-style:normal}.arch-ai-nav.active em{border-color:#999;color:#111;background:#fff}
.arch-ai-shell{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:14px;align-items:start}.arch-ai-main{padding:0;overflow:hidden;min-height:720px;display:flex;flex-direction:column}.arch-ai-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;padding:23px 24px 20px;border-bottom:1px solid var(--line)}.arch-ai-head h2{font:700 28px/1 "Space Grotesk",sans-serif;margin:8px 0 7px;letter-spacing:-.035em}.arch-ai-head p{margin:0;max-width:700px;color:var(--muted);font-size:11px;line-height:1.6}.arch-ai-brandline{display:flex;align-items:center;gap:8px}.arch-ai-orb{width:25px;height:25px;border:1px solid #5d6268;background:radial-gradient(circle at 35% 28%,#f4f4f4,#73787e 28%,#101214 70%);color:#050505;border-radius:50%;display:grid;place-items:center;font:900 10px "Space Grotesk",sans-serif;box-shadow:0 0 24px rgba(255,255,255,.08)}.arch-ai-beta{font:800 7px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em;border:1px solid #4d5258;padding:4px 6px;border-radius:999px;color:#c4c8cc}.arch-ai-statusbar{min-height:39px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 18px;border-bottom:1px solid var(--line);background:#08090a;color:#8d949b;font-size:9px}.arch-ai-statusbar>div:first-child{display:flex;align-items:center;gap:7px}.status-dot{width:7px;height:7px;border-radius:50%;background:#555;box-shadow:0 0 0 3px rgba(255,255,255,.03)}.status-dot.online{background:#d8dbde;box-shadow:0 0 10px rgba(255,255,255,.35)}.arch-ai-usage{font:700 8px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.04em;color:#6f767d}.arch-ai-chat{flex:1;min-height:410px;max-height:58vh;overflow-y:auto;padding:24px 22px;display:flex;flex-direction:column;gap:18px;background:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px),#050607;background-size:34px 34px}.arch-ai-message{display:flex;align-items:flex-start;gap:10px;max-width:86%}.arch-ai-message.user{align-self:flex-end;flex-direction:row-reverse}.arch-ai-avatar{flex:0 0 auto;width:30px;height:30px;border:1px solid #454a50;border-radius:7px;display:grid;place-items:center;background:#0c0e10;color:#d8dadd;font:800 8px/1 "Space Grotesk",sans-serif}.arch-ai-message.user .arch-ai-avatar{font-size:6px;background:#e9eaec;color:#08090a;border-color:#fff}.arch-ai-bubble{border:1px solid #303439;border-radius:10px;background:rgba(10,12,14,.94);padding:12px 14px;color:#cbd0d4;font-size:11px;line-height:1.65;box-shadow:0 9px 30px rgba(0,0,0,.24)}.arch-ai-message.user .arch-ai-bubble{background:#e8e9eb;color:#090a0b;border-color:#f7f7f7}.arch-ai-bubble>strong{display:block;margin-bottom:5px;font:800 8px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.11em;color:#7f878e}.arch-ai-message.user .arch-ai-bubble>strong{color:#61666b}.arch-ai-bubble p{margin:0}.arch-ai-bubble small{display:block;border-top:1px solid rgba(255,255,255,.08);padding-top:7px;margin-top:9px;color:#656d74;font:700 7px ui-monospace,SFMono-Regular,Menlo,monospace}.arch-ai-inline-head{display:block;color:#f0f1f2;margin:7px 0 2px}.arch-ai-list-item{display:block;padding-left:12px;position:relative}.arch-ai-list-item::before{content:"—";position:absolute;left:0;color:#737a80}.arch-ai-message.typing .arch-ai-bubble{animation:archAiPulse 1.2s ease-in-out infinite}@keyframes archAiPulse{50%{opacity:.55}}.arch-ai-quick{display:flex;gap:7px;overflow-x:auto;padding:11px 18px;border-top:1px solid var(--line);background:#08090a;scrollbar-width:none}.arch-ai-quick::-webkit-scrollbar{display:none}.arch-ai-quick button{white-space:nowrap;border:1px solid #30353a;background:#0b0d0f;color:#aab0b5;border-radius:999px;padding:7px 9px;font:700 8px Inter;cursor:pointer}.arch-ai-quick button:hover{border-color:#8b9197;color:#fff}.arch-ai-composer{display:grid;grid-template-columns:1fr auto;gap:9px;padding:12px 14px 10px;border-top:1px solid var(--line);background:#060708}.arch-ai-composer textarea{resize:none;min-height:52px;max-height:150px;border:1px solid #34393e;border-radius:9px;background:#0b0d0f;color:#e4e6e8;padding:11px 12px;font:500 11px/1.5 Inter;outline:none}.arch-ai-composer textarea:focus{border-color:#7c8288;box-shadow:0 0 0 3px rgba(255,255,255,.035)}.arch-ai-send{align-self:stretch;min-width:80px;margin:0}.arch-ai-disclaimer{padding:0 16px 12px;color:#5f666d;font-size:8px;line-height:1.45;background:#060708}.arch-ai-side{display:grid;gap:14px}.arch-ai-side-card{padding:19px}.arch-ai-side-card h3{font:700 17px "Space Grotesk",sans-serif;margin:8px 0 6px}.arch-ai-side-card p{color:var(--muted);font-size:10px;line-height:1.55}.plan-maker-mini{height:112px;border:1px solid #30343a;border-radius:8px;background:#060708;margin:14px 0;position:relative;display:flex;align-items:flex-end;justify-content:space-between;padding:9px;color:#767d83;font:800 7px ui-monospace,SFMono-Regular,Menlo,monospace;overflow:hidden}.plan-maker-mini>b{font-size:14px;color:#cdd1d4}.plan-mini-grid{position:absolute;inset:10px 10px 30px;display:grid;grid-template-columns:1fr 1.2fr 1fr;grid-template-rows:1fr 1fr;gap:3px;opacity:.68}.plan-mini-grid i{border:2px solid #aeb2b6;background:linear-gradient(135deg,#181b1e,#090a0b)}.arch-ai-credit-preview{display:flex;align-items:center;justify-content:space-between;gap:9px;border-top:1px solid var(--line);padding-top:12px;margin-top:14px;color:#71787e;font-size:8px}.arch-ai-credit-preview strong{font:800 8px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;color:#d4d7da}
@media(max-width:1100px){.arch-ai-shell{grid-template-columns:1fr}.arch-ai-side{grid-template-columns:1fr 1fr}.arch-ai-main{min-height:650px}}
@media(max-width:760px){.arch-ai-shell{display:block}.arch-ai-main{min-height:calc(100vh - 150px);border-radius:0;margin-left:-12px;margin-right:-12px}.arch-ai-head{padding:17px 14px}.arch-ai-head h2{font-size:24px}.arch-ai-head .ghost{padding:7px 9px}.arch-ai-statusbar{padding:8px 12px}.arch-ai-usage{display:none}.arch-ai-chat{min-height:45vh;max-height:52vh;padding:16px 11px}.arch-ai-message{max-width:94%}.arch-ai-avatar{width:27px;height:27px}.arch-ai-bubble{font-size:10.5px;padding:10px 11px}.arch-ai-quick{padding:9px 10px}.arch-ai-composer{padding:10px;grid-template-columns:1fr auto}.arch-ai-composer textarea{font-size:16px;min-height:50px}.arch-ai-send{min-width:65px}.arch-ai-disclaimer{padding:0 11px 10px}.arch-ai-side{grid-template-columns:1fr;margin-top:12px}.arch-ai-side-card{padding:16px}.arch-ai-nav em{display:none}}


/* =========================================================
   v3.6 — AI RENDER
   ========================================================= */
.ai-render-nav{position:relative}.ai-render-nav em{margin-left:auto;font:800 7px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;border:1px solid #555b61;border-radius:999px;padding:4px 5px;color:#aeb4ba;font-style:normal}.ai-render-nav.active em{border-color:#999;color:#111;background:#fff}
.ai-render-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 22px;margin-bottom:14px}.ai-render-header h2{font:700 28px/1 "Space Grotesk",sans-serif;letter-spacing:-.035em;margin:9px 0 7px}.ai-render-header p{margin:0;color:var(--muted);font-size:10.5px;line-height:1.55}.ai-render-test-badge{flex:0 0 auto;border:1px solid #353a3f;background:#08090a;border-radius:8px;padding:10px 13px;text-align:right}.ai-render-test-badge span{display:block;color:#656c72;font:800 7px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em;margin-bottom:3px}.ai-render-test-badge strong{font:800 8px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.07em;color:#d6d9dc}
.ai-render-shell{display:grid;grid-template-columns:minmax(420px,.9fr) minmax(480px,1.15fr);gap:14px;align-items:stretch}.ai-render-inputs{display:flex;flex-direction:column;gap:14px}.ai-render-card-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.ai-render-card{min-height:330px;aspect-ratio:1/1;position:relative;overflow:hidden;padding:18px;border-radius:10px}.ai-render-card-number{position:absolute;top:13px;right:14px;color:#555d64;font:800 8px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em}.ai-render-upload{cursor:pointer;display:flex;align-items:center;justify-content:center;background:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px),#070809;background-size:28px 28px}.ai-render-upload:hover{border-color:#686e74}.ai-render-upload-empty{text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px}.ai-render-upload-icon{width:52px;height:52px;border:1px solid #42474c;border-radius:50%;display:grid;place-items:center;color:#d6dadd;font:300 27px/1 Inter;background:#0c0e10}.ai-render-upload-empty strong{font:800 11px "Space Grotesk",sans-serif;letter-spacing:.08em}.ai-render-upload-empty span{font-size:9px;color:#8b9298}.ai-render-upload-empty small{font:700 7px ui-monospace,SFMono-Regular,Menlo,monospace;color:#5c6369}.ai-render-upload img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#050607;padding:14px}.ai-render-replace{position:absolute;left:12px;bottom:12px;border:1px solid #555b61;background:rgba(5,6,7,.9);color:#eee;border-radius:6px;padding:7px 9px;font:700 8px Inter;z-index:2;cursor:pointer}.ai-render-prompt-card{display:flex;flex-direction:column;background:#070809}.ai-render-prompt-card>label{margin:35px 0 9px;color:#d7dade;font:800 10px "Space Grotesk",sans-serif;letter-spacing:.08em}.ai-render-prompt-card textarea{flex:1;resize:none;width:100%;border:1px solid #30353a;border-radius:8px;background:#0b0d0f;color:#e3e5e7;padding:12px;font:500 10.5px/1.55 Inter;outline:none}.ai-render-prompt-card textarea:focus{border-color:#777e84}.ai-render-prompt-foot{display:flex;justify-content:space-between;gap:12px;margin-top:8px;color:#60686f;font-size:7.5px}.ai-render-generate-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 17px}.ai-render-generate-bar>div{display:flex;flex-direction:column;gap:3px}.ai-render-generate-bar strong{font:700 11px Inter;color:#d6dade}.ai-render-generate-bar small{color:#666e75;font-size:8px}.ai-render-generate{min-width:145px;height:45px;margin:0}.ai-render-generate:disabled{opacity:.6;cursor:wait}
.ai-render-output{padding:0;overflow:hidden;display:flex;flex-direction:column;min-height:620px}.ai-render-output-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 18px;border-bottom:1px solid var(--line)}.ai-render-output-head h3{font:700 17px "Space Grotesk",sans-serif;margin:5px 0 0}.ai-render-stage{flex:1;min-height:520px;display:grid;place-items:center;position:relative;background:linear-gradient(rgba(255,255,255,.016) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.016) 1px,transparent 1px),#040506;background-size:34px 34px;padding:18px}.ai-render-stage>img{max-width:100%;max-height:70vh;width:auto;height:auto;object-fit:contain;border:1px solid #292e33;box-shadow:0 24px 70px rgba(0,0,0,.45)}.ai-render-empty,.ai-render-loading{text-align:center;max-width:320px;color:#747c83}.ai-render-empty strong,.ai-render-loading strong{display:block;margin:14px 0 7px;color:#bfc4c8;font:800 9px "Space Grotesk",sans-serif;letter-spacing:.08em}.ai-render-empty p{font-size:9px;line-height:1.55;margin:0}.ai-render-frame-icon{width:84px;height:84px;margin:0 auto;position:relative;border:1px dashed #34393e}.ai-render-frame-icon span{position:absolute;width:18px;height:18px;border-color:#8b9298}.ai-render-frame-icon span:nth-child(1){left:-1px;top:-1px;border-left:2px solid;border-top:2px solid}.ai-render-frame-icon span:nth-child(2){right:-1px;top:-1px;border-right:2px solid;border-top:2px solid}.ai-render-frame-icon span:nth-child(3){left:-1px;bottom:-1px;border-left:2px solid;border-bottom:2px solid}.ai-render-frame-icon span:nth-child(4){right:-1px;bottom:-1px;border-right:2px solid;border-bottom:2px solid}.ai-render-spinner{width:42px;height:42px;border:2px solid #252a2f;border-top-color:#d7dadd;border-radius:50%;margin:0 auto 13px;animation:aiRenderSpin .8s linear infinite}@keyframes aiRenderSpin{to{transform:rotate(360deg)}}.ai-render-loading span{font-size:8px}.ai-render-output-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:10px 14px;color:#687078;font:700 7.5px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.03em}
@media(max-width:1180px){.ai-render-shell{grid-template-columns:1fr}.ai-render-card{min-height:300px;aspect-ratio:auto}.ai-render-output{min-height:560px}.ai-render-stage{min-height:460px}}
@media(max-width:760px){.ai-render-nav em{display:none}.ai-render-header{padding:15px 13px;align-items:flex-start}.ai-render-header h2{font-size:24px}.ai-render-test-badge{display:none}.ai-render-shell{display:block}.ai-render-inputs{gap:10px}.ai-render-card-grid{grid-template-columns:1fr;gap:10px}.ai-render-card{min-height:260px;aspect-ratio:auto}.ai-render-upload{min-height:300px}.ai-render-prompt-card{min-height:290px}.ai-render-generate-bar{margin:10px 0;padding:13px;align-items:flex-end}.ai-render-generate-bar small{max-width:190px}.ai-render-generate{min-width:110px;height:42px}.ai-render-output{min-height:500px}.ai-render-stage{min-height:400px;padding:10px}.ai-render-output-foot{align-items:flex-start;flex-direction:column}.ai-render-stage>img{max-height:60vh}}

/* v3.8 navigation groups */
.nav-section-label{padding:13px 12px 6px;color:#697078;font:800 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.18em;user-select:none}.nav-section-label:first-child{padding-top:4px}.pricing-nav{margin-top:5px;border-top:1px solid rgba(255,255,255,.06)}

/* v3.8 plan chooser */
.paywall-modal-plans{width:min(720px,calc(100vw - 28px));max-width:720px}.billing-toggle{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;border:1px solid var(--line);background:#050607;border-radius:10px;margin:15px 0}.billing-option{border:0;border-radius:7px;background:transparent;color:#7e858c;font:800 11px/1 Inter,sans-serif;padding:11px 14px;cursor:pointer}.billing-option.active{background:#f1f2f3;color:#050505}.paywall-plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 14px}.paywall-plan-card{position:relative;border:1px solid #34393f;border-radius:12px;padding:16px;background:linear-gradient(155deg,#0b0d0f,#060708);display:grid;gap:11px}.paywall-plan-card.premium-choice{border-color:#777d84}.paywall-plan-name{display:block;font:700 14px/1.2 "Space Grotesk",sans-serif;margin-top:5px}.paywall-plan-price{display:flex;align-items:baseline;gap:6px}.paywall-plan-price b{font:700 27px/1 "Space Grotesk",sans-serif}.paywall-plan-price span,.paywall-plan-card small{color:#9299a0;font-size:10px;line-height:1.45}.paywall-best{position:absolute;right:12px;top:12px;padding:5px 7px;border-radius:999px;background:#f2f2f2;color:#050505;font:800 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em}
@media(max-width:760px){.nav-section-label{display:none}.pricing-nav{margin-top:0;border-top:0}.paywall-plan-grid{grid-template-columns:1fr}.paywall-modal-plans{width:100%;max-width:none}}

/* v3.9 — ARCH Credits + AI RENDER presets */
.credit-chip{display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:#050505;color:#fff;border-radius:10px;padding:7px 10px;cursor:pointer;min-height:38px}.credit-chip span{font:800 7px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.11em;color:#777f86}.credit-chip strong{font:800 12px "Space Grotesk",sans-serif;color:#fff}.credit-chip:hover{border-color:#777}
.sidebar-credit-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:10px;padding:8px 0;border-top:1px solid #25282c;border-bottom:1px solid #25282c}.sidebar-credit-row span{font:800 7px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.09em;color:#747b81}.sidebar-credit-row strong{font:800 13px "Space Grotesk",sans-serif;color:#fff}.credit-shop-mini{background:#111417;color:#fff;border:1px solid #34383d}.credit-shop-mini:hover{border-color:#777}
.credit-badge-button{cursor:pointer;color:inherit}.credit-badge-button b{font:inherit;color:#fff}.credit-badge-button:hover{border-color:#7c8288}
.arch-credit-card b{color:#fff}.arch-credit-card .primary{margin-top:13px}.arch-credit-card h3 span{font-size:24px}

.credit-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.82);backdrop-filter:blur(9px);z-index:120;display:grid;place-items:center;padding:18px}.credit-backdrop[hidden]{display:none}.credit-modal{width:min(760px,100%);max-height:min(88vh,760px);overflow:auto;position:relative;background:#070809;border:1px solid #4b5055;border-radius:18px;padding:26px;box-shadow:0 35px 120px #000}.credit-modal h2{font:700 32px/1 "Space Grotesk",sans-serif;margin:15px 0 8px}.credit-modal>p{color:var(--muted);font-size:12px;line-height:1.6;max-width:610px}.credit-balance-large{display:flex;align-items:baseline;gap:10px;border:1px solid #2e3338;background:#0a0c0e;border-radius:12px;padding:14px 16px;margin:18px 0}.credit-balance-large span{font:800 8px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.11em;color:#7b8288}.credit-balance-large strong{font:700 30px "Space Grotesk",sans-serif;color:#fff}.credit-balance-large small{font-size:10px;color:#747b82}.credit-pack-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.credit-pack{position:relative;border:1px solid #30353a;background:#090b0d;color:#fff;border-radius:12px;padding:15px 11px;text-align:left;cursor:pointer;min-height:132px;display:flex;flex-direction:column}.credit-pack:hover,.credit-pack.featured,.credit-pack.best{border-color:#858b91}.credit-pack.featured{box-shadow:0 0 0 1px rgba(255,255,255,.08) inset}.credit-pack.best{background:linear-gradient(145deg,#13171a,#080a0b)}.credit-pack em{position:absolute;right:8px;top:8px;font:800 6px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.09em;background:#fff;color:#000;border-radius:999px;padding:4px 5px;font-style:normal}.credit-pack span{font:700 17px "Space Grotesk",sans-serif;color:#aaa}.credit-pack strong{font:700 28px/1 "Space Grotesk",sans-serif;margin:13px 0 4px}.credit-pack small{color:#757d84;font-size:8px;line-height:1.4}.credit-pack.not-configured::after{content:'PADDLE ID NEEDED';position:absolute;inset:auto 8px 8px 8px;text-align:center;border-top:1px solid #24282c;padding-top:5px;color:#666;font:700 6px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em}.credit-rates{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:15px 0}.credit-rates span{border:1px solid #2d3237;border-radius:9px;background:#080a0b;padding:10px 11px;color:#7e868d;font-size:9px}.credit-rates b{color:#e5e7e9}

.ai-render-preset-select{width:100%;border:1px solid #34393e;border-radius:8px;background:#0b0d0f;color:#e5e7e9;padding:10px 11px;font:700 10px Inter;outline:none}.ai-render-preset-select:focus{border-color:#777e84}.ai-render-preset-note{border-left:2px solid #5b6268;padding:7px 9px;margin-top:8px;color:#7d858c;font-size:8.5px;line-height:1.5;background:#090b0d}.ai-render-extra-label{margin-top:14px!important}.ai-render-generate-actions{display:flex!important;align-items:center!important;flex-direction:row!important;gap:8px!important}.ai-render-generate-actions .ghost{height:45px;margin:0}.ai-render-examples{margin-top:14px;padding:20px}.ai-render-examples-head h3{font:700 20px "Space Grotesk",sans-serif;margin:7px 0 5px}.ai-render-examples-head p{margin:0;color:var(--muted);font-size:10px;line-height:1.5}.ai-render-example-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}.ai-render-example-card{padding:0;overflow:hidden;border:1px solid #2d3237;background:#08090a;color:#fff;border-radius:11px;text-align:left;cursor:pointer}.ai-render-example-card:hover,.ai-render-example-card.active{border-color:#8b9197;box-shadow:0 0 0 1px rgba(255,255,255,.06) inset}.ai-render-example-card img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;background:#111}.ai-render-example-card>div{padding:12px}.ai-render-example-card strong{display:block;font:700 13px "Space Grotesk",sans-serif;margin-bottom:5px}.ai-render-example-card span{display:block;color:#8b9298;font-size:9px;line-height:1.5;min-height:42px}.ai-render-example-card em{display:inline-block;margin-top:8px;color:#d4d7da;font:800 7px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;font-style:normal}.ai-render-example-card.active em::before{content:'SELECTED · '}

@media(max-width:1050px){.credit-pack-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.ai-render-example-grid{grid-template-columns:1fr 1fr}.credit-chip span{display:none}}
@media(max-width:760px){.credit-chip{order:-1}.credit-modal{padding:19px 14px}.credit-modal h2{font-size:27px}.credit-pack-grid{grid-template-columns:1fr 1fr}.credit-pack.best{grid-column:1/-1}.credit-rates{grid-template-columns:1fr}.ai-render-generate-actions{width:100%;display:grid!important;grid-template-columns:1fr 1.15fr!important}.ai-render-generate-actions .ghost,.ai-render-generate-actions .primary{width:100%}.ai-render-example-grid{grid-template-columns:1fr}.ai-render-example-card span{min-height:0}.ai-render-examples{padding:14px}.sidebar-credit-row{margin-top:8px}}


/* =========================================================
   v3.10 PROFESSIONAL PRODUCT REFRESH
   Visual refinement only. Existing tool behavior is preserved.
   ========================================================= */
:root{
  --bg:#0b0d10;
  --panel:#111419;
  --panel2:#15191f;
  --line:#272d34;
  --line2:#3b434c;
  --text:#f3f5f7;
  --muted:#959da7;
  --accent:#eef0f2;
  --accent2:#d4d8dc;
  --shadow:0 10px 34px rgba(0,0,0,.28);
}
body{
  background:#0b0d10;
  background-image:radial-gradient(circle at 78% -10%,rgba(255,255,255,.035),transparent 32%);
}
.sidebar{
  background:#0d1014;
  border-right-color:#242a31;
  box-shadow:10px 0 32px rgba(0,0,0,.12);
}
.brand{padding-bottom:20px}
.brand-mark{
  background:#eef0f2;
  border-color:#eef0f2;
  border-radius:10px;
  box-shadow:0 7px 20px rgba(0,0,0,.22);
}
.brand-name{letter-spacing:.045em;color:#f6f7f8}
.brand-sub{color:#7f8892}
.nav-section-label{color:#626c77}
.nav-item,.nav-link-item{text-decoration:none}
.nav-item{
  color:#aab1b8;
  border-color:transparent;
  border-radius:9px;
  transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease;
}
.nav-item:hover{background:#151a20;color:#f5f6f7;border-color:#242b33}
.nav-item.active{
  background:#1a2027;
  color:#fff;
  border-color:#343d46;
  box-shadow:inset 3px 0 0 #e9ecef;
  font-weight:700;
}
.nav-item.active span{color:#fff}
.nav-item em{opacity:.68}
.main{background:transparent}
.topbar{padding-bottom:18px;border-bottom:1px solid #20262c}
.topbar h1{font-size:32px;letter-spacing:-.025em}
.topbar p{color:#8d96a0}
.panel{
  background:#111419;
  border-color:#282f36;
  border-radius:14px;
  box-shadow:0 8px 26px rgba(0,0,0,.22);
}
.panel-head{border-bottom-color:#272d34}
.toolbar{background:#0e1115;border-bottom-color:#272d34}
.ghost{
  background:#13171c;
  border-color:#333b44;
  color:#edf0f2;
}
.ghost:hover{background:#1a2026;border-color:#59636d}
.primary,.file-btn{
  background:#eceff1;
  color:#0b0d10;
  border-color:#eceff1;
  box-shadow:none;
}
.primary:hover,.file-btn:hover{background:#dfe3e6;border-color:#dfe3e6}
.tool{background:#14181d;border-color:#2d343c;color:#c6cbd0}
.tool:hover{background:#1b2127;border-color:#3b444d}
.tool.active{background:#e9ecef;color:#0b0d10;border-color:#e9ecef}
.panel input,.panel select,.panel textarea{background:#0d1014;border-color:#353d45;color:#f4f5f6}
.panel input:focus,.panel select:focus,.panel textarea:focus{border-color:#77828c;box-shadow:0 0 0 2px rgba(207,213,219,.06)}
.status-card,.result-box,.metric,.feature-list>div,.project-card{background:#0e1115;border-color:#282f36}
.canvas-wrap{background:#090b0e}
.canvas-wrap canvas{background:#0b0d10}
.canvas-empty{background:radial-gradient(circle at 50% 32%,#161b20,#0a0c0f 62%)}
.top-plan,.credit-chip{background:#101419;border-color:#303840}
.upgrade-top,.upgrade-mini{background:#e8ebed;color:#0b0d10}
.site-footer{border-top-color:#242a31;color:#707983}
.site-footer .footer-brand{color:#a3abb4}
.price-card{background:#101318;border-color:#2b3239}
.price-card.featured{background:#14191f;border-color:#5d6670;box-shadow:0 0 0 1px rgba(255,255,255,.04) inset}
.pricing-legal{background:#0f1216;border-color:#293038}
.auth-backdrop,.paywall-backdrop,.credit-backdrop{background:rgba(3,5,7,.78);backdrop-filter:blur(12px)}
.auth-modal{
  background:#f4f5f6;
  border-color:#d7dbe0;
  border-radius:16px;
  box-shadow:0 26px 90px rgba(0,0,0,.42);
}
.auth-tabs{background:#e9ebee;border-color:#d2d6da}
.auth-tab.active{background:#12161a}
.auth-form input{border-color:#c8cdd2;background:#fff}
.ai-render-header{
  background:linear-gradient(145deg,#151a20,#101318 70%);
  border-color:#343c45;
}
.ai-render-output,.ai-render-card,.ai-render-generate-bar,.ai-render-examples{background:#101419}
.ai-render-example-card{background:#0d1014;border-color:#303840}
.ai-render-example-card:hover,.ai-render-example-card.active{border-color:#77818b;box-shadow:0 0 0 1px rgba(255,255,255,.04) inset}
.ai-render-example-card[data-render-example="technical"] img{object-fit:contain;background:#e7e7e4}
.ai-render-preset-select{background:#0d1014;border-color:#353d45}
.ai-render-preset-note{background:#0e1216;border-left-color:#68737d}
.credit-modal,.paywall-modal{background:#101318;border-color:#3d4650}
.paywall-plan-card,.credit-pack{background:#0d1115;border-color:#303841}
.nav-link-item{display:flex}

@media(max-width:760px){
  .sidebar{background:rgba(13,16,20,.97);border-bottom-color:#272e35}
  .nav-item{background:#12161b;border-color:#272e35;box-shadow:none}
  .nav-item.active{background:#20262d;border-color:#4b5560;box-shadow:inset 0 -2px 0 #e9ecef}
  .topbar{border-bottom:0;padding-bottom:0}
  .panel{box-shadow:0 6px 20px rgba(0,0,0,.19)}
}

/* =========================================================
   v3.11 — AI RENDER FLAGSHIP WORKSPACE
   UI/UX refinement only. Credit pricing and render backend stay unchanged.
   ========================================================= */
.ai-render-hero{
  display:flex;align-items:flex-end;justify-content:space-between;gap:28px;
  padding:8px 2px 20px;margin-bottom:4px;border-bottom:1px solid #242a31;
}
.ai-render-hero-copy{max-width:760px}
.ai-render-kicker{display:flex;align-items:center;gap:9px;color:#7f8892;font:800 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.16em}
.ai-render-kicker-mark{width:25px;height:25px;border:1px solid #3d454e;border-radius:7px;display:grid;place-items:center;color:#f3f5f7;font:800 10px/1 "Space Grotesk",sans-serif;background:#13171c}
.ai-render-hero h2{max-width:720px;margin:13px 0 8px;font:700 clamp(28px,3.1vw,44px)/1.02 "Space Grotesk",sans-serif;letter-spacing:-.045em;color:#f6f7f8}
.ai-render-hero p{margin:0;color:#8e97a1;font-size:12px;line-height:1.65;max-width:700px}
.ai-render-balance{display:grid;grid-template-columns:auto auto;align-items:end;column-gap:12px;row-gap:2px;min-width:150px;padding:12px 14px;border:1px solid #303740;border-radius:12px;background:#101318;color:#fff;text-align:left;cursor:pointer;transition:.16s ease}
.ai-render-balance:hover{border-color:#5a646e;background:#13171c}
.ai-render-balance span{grid-column:1/-1;color:#737d87;font:800 7px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.14em}
.ai-render-balance strong{font:700 24px/1 "Space Grotesk",sans-serif}
.ai-render-balance small{color:#89929b;font-size:8px;padding-bottom:2px}

.ai-render-workbench{display:grid;grid-template-columns:minmax(390px,.82fr) minmax(520px,1.18fr);gap:16px;align-items:stretch;margin-top:16px}
.ai-render-controls{padding:0;overflow:hidden;display:flex;flex-direction:column;background:#101318;border-color:#2b323a;box-shadow:0 15px 42px rgba(0,0,0,.22)}
.ai-render-controls-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;padding:18px 20px;border-bottom:1px solid #262d34}
.ai-render-controls-head h3{margin:5px 0 0;font:700 19px/1.15 "Space Grotesk",sans-serif;letter-spacing:-.02em}
.ai-render-flow-note{color:#69737d;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em}
.ai-render-step{padding:18px 20px;border-bottom:1px solid #242b32}
.ai-render-step-last{border-bottom:0;padding-bottom:16px}
.ai-render-step-head{display:flex;align-items:flex-start;gap:11px;margin-bottom:13px}
.ai-render-step-number{flex:0 0 auto;width:28px;height:28px;border:1px solid #3a424b;border-radius:50%;display:grid;place-items:center;color:#bfc5cb;font:800 7px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.04em;background:#151a20}
.ai-render-step-head strong{display:block;color:#edf0f2;font:700 12px/1.25 "Space Grotesk",sans-serif}
.ai-render-step-head strong em{font-style:normal;font-weight:500;color:#737d87}
.ai-render-step-head small{display:block;margin-top:4px;color:#737c85;font-size:8.5px;line-height:1.45}

.ai-render-dropzone{min-height:185px;position:relative;overflow:hidden;border:1px dashed #46505a;border-radius:12px;background:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px),#0c0f13;background-size:26px 26px;display:grid;place-items:center;cursor:pointer;transition:border-color .16s ease,background .16s ease,transform .16s ease}
.ai-render-dropzone:hover,.ai-render-dropzone.dragging{border-color:#a1a8af;background:linear-gradient(rgba(255,255,255,.027) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.027) 1px,transparent 1px),#11151a}
.ai-render-dropzone.dragging{transform:translateY(-1px)}
.ai-render-upload-empty{text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px;padding:24px}
.ai-render-upload-symbol{width:42px;height:42px;border:1px solid #424b54;border-radius:10px;display:grid;place-items:center;background:#15191e;color:#e9ecef;margin-bottom:3px}
.ai-render-upload-symbol span{font:400 22px/1 Inter,sans-serif;transform:translateY(-1px)}
.ai-render-upload-empty strong{color:#ecedef;font:700 11px/1.3 "Space Grotesk",sans-serif;letter-spacing:0}
.ai-render-upload-empty span{color:#838c95;font-size:9px}
.ai-render-upload-empty small{margin-top:5px;color:#5f6872;font:700 7px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.06em}
.ai-render-dropzone>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#090b0e;padding:12px}
.ai-render-replace{left:12px;bottom:12px;border-color:#58626c;background:rgba(10,12,15,.92);border-radius:8px;padding:8px 10px;font-size:8px;backdrop-filter:blur(8px)}

.ai-render-preset-native{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;white-space:nowrap!important;opacity:0!important;pointer-events:none!important}
.ai-render-style-grid{display:grid;grid-template-columns:1fr;gap:8px}
.ai-render-style-card{position:relative;display:grid;grid-template-columns:116px minmax(0,1fr) 24px;align-items:center;gap:12px;width:100%;padding:8px;border:1px solid #303840;border-radius:11px;background:#0c0f13;color:#fff;text-align:left;cursor:pointer;transition:border-color .16s ease,background .16s ease,transform .16s ease,box-shadow .16s ease}
.ai-render-style-card:hover{border-color:#59636d;background:#11151a;transform:translateY(-1px)}
.ai-render-style-card.active{border-color:#a7adb3;background:#151a20;box-shadow:0 0 0 1px rgba(255,255,255,.04) inset}
.ai-render-style-visual{height:72px;border:1px solid #2b3239;border-radius:8px;background:#0a0d10;display:grid;place-items:center;overflow:hidden}
.ai-render-style-visual svg{width:100%;height:100%;padding:7px;fill:none;stroke:#828b94;stroke-width:1.3;vector-effect:non-scaling-stroke}
.ai-render-style-layout svg rect,.ai-render-style-layout svg circle{fill:rgba(255,255,255,.025)}
.ai-render-style-3d svg{stroke:#8f98a1}
.ai-render-style-technical svg{stroke:#a2a9b0;stroke-width:1.05}
.ai-render-style-copy strong{display:block;margin-bottom:4px;color:#f1f3f4;font:700 10px/1.25 "Space Grotesk",sans-serif}
.ai-render-style-copy small{display:block;color:#737c85;font-size:8px;line-height:1.45}
.ai-render-style-check{width:20px;height:20px;border:1px solid #3a434c;border-radius:50%;display:grid;place-items:center;color:transparent;font:800 9px/1 Inter;background:#11151a}
.ai-render-style-card.active .ai-render-style-check{background:#eef0f2;border-color:#eef0f2;color:#111418}
.ai-render-preset-note{margin:9px 0 0;padding:8px 10px;border:0;border-radius:8px;background:#0d1115;color:#77818b;font-size:8px;line-height:1.5}

.ai-render-step textarea{display:block;width:100%;min-height:100px;resize:vertical;border:1px solid #343c44;border-radius:10px;background:#0b0e12;color:#e5e8ea;padding:11px 12px;font:500 10px/1.55 Inter,sans-serif;outline:none;transition:border-color .16s ease,box-shadow .16s ease}
.ai-render-step textarea:focus{border-color:#727c86;box-shadow:0 0 0 3px rgba(255,255,255,.025)}
.ai-render-step textarea::placeholder{color:#606a74}
.ai-render-prompt-foot{margin-top:7px;color:#626c75;font-size:7.5px}

.ai-render-create-bar{padding:16px 20px 18px;background:#0c0f13;border-top:1px solid #242b32}
.ai-render-ready{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:11px}
.ai-render-ready strong{font:700 9px/1.2 Inter,sans-serif;color:#c8cdd2}
.ai-render-ready small{color:#69737d;font-size:7.5px}
.ai-render-generate{width:100%;height:48px;margin:0;border-radius:10px;display:flex;align-items:center;justify-content:center;gap:10px;font:700 11px/1 "Space Grotesk",sans-serif;letter-spacing:0}
.ai-render-generate em{font:800 7px/1 ui-monospace,SFMono-Regular,Menlo,monospace;font-style:normal;border-left:1px solid rgba(0,0,0,.18);padding-left:10px;letter-spacing:.06em}
.ai-render-buy-link{display:block;margin:9px auto 0;border:0;background:transparent;color:#6f7882;font:700 8px/1 Inter,sans-serif;cursor:pointer;padding:3px}
.ai-render-buy-link:hover{color:#cbd0d5}

.ai-render-output{min-height:720px;border-color:#2b323a;border-radius:14px;background:#0d1014;box-shadow:0 15px 42px rgba(0,0,0,.22)}
.ai-render-output-head{padding:17px 18px;background:#101318}
.ai-render-output-head h3{margin-top:5px;font-size:17px}
.ai-render-output-actions{display:flex;align-items:center;gap:8px}
.ai-render-output-actions .ghost{margin:0;white-space:nowrap}
.ai-render-output-actions .ghost:disabled{opacity:.38;cursor:not-allowed}
.ai-render-stage{min-height:610px;background:linear-gradient(rgba(255,255,255,.014) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.014) 1px,transparent 1px),#080a0d;background-size:38px 38px;padding:24px}
.ai-render-stage::before,.ai-render-stage::after{content:"";position:absolute;pointer-events:none;background:rgba(255,255,255,.07)}
.ai-render-stage::before{width:1px;height:48px;left:50%;top:16px}
.ai-render-stage::after{height:1px;width:48px;left:calc(50% - 24px);top:40px}
.ai-render-empty{max-width:500px}
.ai-render-placeholder-drawing{width:min(450px,78%);margin:0 auto 16px;opacity:.58}
.ai-render-placeholder-drawing svg{display:block;width:100%;height:auto;fill:none;stroke:#7d8790;stroke-width:1.1;vector-effect:non-scaling-stroke}
.ai-render-empty strong{margin:0 0 8px;color:#d6dade;font:700 13px/1.3 "Space Grotesk",sans-serif;letter-spacing:-.01em;text-transform:none}
.ai-render-empty p{color:#737c85;font-size:9px;line-height:1.6}.ai-render-empty p b{color:#aeb5bc}
.ai-render-loading strong{font-size:11px;letter-spacing:0;text-transform:none}
.ai-render-stage>img{max-height:73vh;border:1px solid #353c44;border-radius:6px;box-shadow:0 24px 75px rgba(0,0,0,.48)}
.ai-render-output-foot{padding:11px 14px;background:#0c0f13;color:#68727c}

@media(max-width:1180px){
  .ai-render-workbench{grid-template-columns:1fr}
  .ai-render-output{min-height:600px}
  .ai-render-stage{min-height:500px}
  .ai-render-style-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ai-render-style-card{grid-template-columns:1fr;padding:8px;align-items:start}
  .ai-render-style-visual{height:90px}.ai-render-style-check{position:absolute;top:13px;right:13px}
  .ai-render-style-copy{padding:2px 3px 4px}
}
@media(max-width:760px){
  .ai-render-hero{align-items:flex-start;padding:4px 0 14px;margin-bottom:0}
  .ai-render-hero h2{font-size:28px}.ai-render-hero p{font-size:10px}.ai-render-balance{display:none}
  .ai-render-workbench{display:block;margin-top:10px}.ai-render-controls{border-radius:12px}.ai-render-controls-head{padding:15px 14px}
  .ai-render-step{padding:15px 14px}.ai-render-dropzone{min-height:190px}.ai-render-style-grid{grid-template-columns:1fr}
  .ai-render-style-card{grid-template-columns:100px minmax(0,1fr) 22px;align-items:center}.ai-render-style-visual{height:64px}.ai-render-style-check{position:static}
  .ai-render-create-bar{padding:14px}.ai-render-ready{align-items:flex-start;flex-direction:column;gap:3px}.ai-render-generate{height:46px}
  .ai-render-output{margin-top:10px;min-height:500px}.ai-render-output-head{align-items:flex-start;flex-direction:column;padding:14px}.ai-render-output-actions{width:100%;display:grid;grid-template-columns:1fr 1fr}.ai-render-output-actions .ghost{width:100%}
  .ai-render-stage{min-height:390px;padding:12px;background-size:30px 30px}.ai-render-placeholder-drawing{width:92%}.ai-render-output-foot{align-items:flex-start;flex-direction:column}
}


/* v3.12 — AI RENDER fine controls + auth cleanup */
.ai-render-finetune{margin-top:11px;border:1px solid #2e363e;border-radius:11px;background:#0a0d11;overflow:hidden}
.ai-render-setting{padding:11px 12px;display:grid;grid-template-columns:minmax(118px,.8fr) minmax(0,1.6fr);align-items:center;gap:12px;border-bottom:1px solid #242b32}
.ai-render-setting-copy strong{display:block;color:#e7eaec;font:700 9px/1.25 "Space Grotesk",sans-serif}.ai-render-setting-copy small{display:block;color:#68727c;font-size:7.5px;line-height:1.4;margin-top:3px}
.ai-render-segmented{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;padding:3px;border:1px solid #2f373f;border-radius:9px;background:#080a0d}
.ai-render-segmented.ai-render-fidelity-options{grid-template-columns:repeat(3,minmax(0,1fr))}
.ai-render-segmented button{min-width:0;border:0;border-radius:6px;background:transparent;color:#76808a;padding:8px 6px;font:700 7.5px/1 Inter,sans-serif;cursor:pointer;transition:background .15s ease,color .15s ease,box-shadow .15s ease}
.ai-render-segmented button:hover{color:#c7cdd2;background:#11161b}.ai-render-segmented button.active{background:#e9ecef;color:#101317;box-shadow:0 1px 5px rgba(0,0,0,.28)}
.ai-render-setting-note{padding:8px 12px;color:#69737d;font-size:7.5px;line-height:1.45;background:#0d1115}.ai-render-setting-note strong{color:#aeb5bc}
@media(max-width:780px){.ai-render-setting{grid-template-columns:1fr;gap:8px}.ai-render-segmented button{padding:9px 4px;font-size:7px}}


/* =========================================================
   v3.13 LANDING / HOME
   ========================================================= */
.home-nav span{font-size:15px}
.landing-tab{margin-top:-4px}
.landing-shell{max-width:1540px;margin:0 auto;padding-bottom:14px}
.landing-hero{position:relative;min-height:590px;display:grid;grid-template-columns:minmax(0,.94fr) minmax(520px,1.06fr);align-items:center;gap:48px;padding:56px 52px;margin-bottom:72px;border:1px solid #262b30;border-radius:18px;overflow:hidden;background:radial-gradient(circle at 76% 28%,rgba(255,255,255,.075),transparent 28%),linear-gradient(145deg,#0d1013 0%,#07090b 46%,#050607 100%);box-shadow:0 28px 80px rgba(0,0,0,.36)}
.landing-hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(90deg,rgba(0,0,0,.18),#000)}
.landing-hero::after{content:"";position:absolute;left:52px;right:52px;bottom:0;height:1px;background:linear-gradient(90deg,transparent,#555d65,transparent)}
.landing-hero-copy{position:relative;z-index:2;max-width:690px}
.landing-eyebrow,.landing-section-index,.landing-library-label{display:flex;align-items:center;gap:9px;font:800 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.17em;color:#8d969e}
.landing-eyebrow span{width:24px;height:1px;background:#dfe3e6}
.landing-hero h2{margin:19px 0 20px;font:700 clamp(48px,5.1vw,82px)/.96 "Space Grotesk",sans-serif;letter-spacing:-.058em;color:#f4f5f6}
.landing-hero h2 span{color:#7f878f}
.landing-hero-copy>p{max-width:650px;margin:0;color:#8f979f;font-size:14px;line-height:1.75}
.landing-hero-actions{display:flex;align-items:center;gap:10px;margin-top:30px}
.landing-primary,.landing-secondary{min-height:46px;padding-left:18px;padding-right:18px}
.landing-primary span{margin-left:18px;font-size:16px}.landing-secondary{border-color:#3a4249}
.landing-proof-row{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:45px;padding-top:20px;border-top:1px solid #242a2f}
.landing-proof-row>div{padding-right:14px}.landing-proof-row>div+div{padding-left:14px;border-left:1px solid #242a2f}
.landing-proof-row strong{display:block;font:700 14px/1 "Space Grotesk",sans-serif;color:#e4e7e9}.landing-proof-row span{display:block;margin-top:7px;color:#656e76;font-size:8px;text-transform:uppercase;letter-spacing:.08em}
.landing-hero-visual{position:relative;z-index:2;min-height:470px}
.landing-grid-plane{position:absolute;inset:7% 0 0 4%;border:1px solid #242b32;border-radius:18px;background:linear-gradient(rgba(255,255,255,.024) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.024) 1px,transparent 1px),#080b0e;background-size:27px 27px;transform:perspective(1000px) rotateY(-7deg) rotateX(3deg);box-shadow:0 40px 90px rgba(0,0,0,.34)}
.landing-drawing-card{position:absolute;left:7%;right:5%;top:13%;bottom:10%;border:1px solid #3b444d;border-radius:14px;background:linear-gradient(180deg,#11161b,#090c0f);overflow:hidden;box-shadow:0 28px 58px rgba(0,0,0,.48);transform:rotate(-1.8deg)}
.landing-card-bar{height:43px;padding:0 15px;border-bottom:1px solid #283039;display:flex;align-items:center;justify-content:space-between;background:#0c1014}.landing-card-bar span,.landing-card-bar em{font:800 7px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.13em;color:#7d8790}.landing-card-bar em{font-style:normal;color:#4f5962}
.landing-drawing-card svg{position:absolute;left:5%;right:5%;top:15%;width:90%;height:72%;color:#8c969f}
.landing-render-scan{position:absolute;left:0;right:0;top:58%;height:1px;background:linear-gradient(90deg,transparent,#d4dae0 30%,#d4dae0 70%,transparent);box-shadow:0 0 16px rgba(255,255,255,.45);opacity:.65}
.landing-render-status{position:absolute;left:17px;bottom:14px;display:flex;align-items:center;gap:7px;color:#8c969f;font-size:8px}.landing-status-dot{width:6px;height:6px;border-radius:50%;background:#d9dee3;box-shadow:0 0 9px rgba(255,255,255,.48)}
.landing-float-card{position:absolute;z-index:4;border:1px solid #394149;border-radius:10px;background:rgba(13,17,21,.94);backdrop-filter:blur(12px);padding:13px 14px;box-shadow:0 16px 32px rgba(0,0,0,.38)}
.landing-float-card span{display:block;color:#626d76;font:800 7px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.13em}.landing-float-card strong{display:block;margin-top:6px;color:#eef0f2;font:700 12px "Space Grotesk",sans-serif}.landing-float-card small{display:block;margin-top:4px;color:#68717a;font-size:7.5px}.landing-float-files{right:-7px;top:12%}.landing-float-measure{left:-6px;bottom:13%}

.landing-category{margin:0 0 78px}.landing-section-head{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.6fr);gap:50px;align-items:end;margin-bottom:22px;padding:0 3px}.landing-section-head h3{margin:9px 0 0;font:700 clamp(27px,3vw,44px)/1.02 "Space Grotesk",sans-serif;letter-spacing:-.045em}.landing-section-head>p{margin:0;color:#7f8890;font-size:11px;line-height:1.65;max-width:430px;justify-self:end}.landing-section-index{color:#838d96}
.landing-feature-grid{display:grid;gap:14px}.landing-feature-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.landing-feature-card{position:relative;min-height:455px;display:flex;flex-direction:column;padding:18px;border:1px solid #282f36;border-radius:15px;background:linear-gradient(145deg,#0b0f12,#080a0d);color:#fff;text-align:left;overflow:hidden;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease}.landing-feature-card:hover{transform:translateY(-3px);border-color:#56616b;background:linear-gradient(145deg,#10151a,#0a0d10)}
.landing-feature-card::after{content:"";position:absolute;right:-68px;bottom:-78px;width:190px;height:190px;border:1px solid rgba(255,255,255,.035);transform:rotate(45deg);pointer-events:none}.landing-feature-top{display:flex;align-items:center;justify-content:space-between}.landing-feature-icon{width:37px;height:37px;border:1px solid #39424a;border-radius:9px;display:grid;place-items:center;background:#11161b;color:#e7eaec;font:700 10px "Space Grotesk",sans-serif}.landing-chip{border:1px solid #303941;border-radius:999px;padding:5px 7px;color:#77818a;font:800 7px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em}
.landing-feature-art{position:relative;height:170px;margin:22px 0 25px;border:1px solid #252d34;border-radius:11px;overflow:hidden;background:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px),#080b0e;background-size:22px 22px}
.landing-render-art{display:grid;grid-template-columns:1fr 40px 1fr;align-items:center;padding:22px}.landing-mini-plan,.landing-mini-render{height:100%;border:1px solid #39434b;border-radius:7px;background:#0e1216;position:relative;overflow:hidden}.landing-mini-plan i{position:absolute;background:#78838c}.landing-mini-plan i:nth-child(1){left:20%;top:20%;width:60%;height:1px}.landing-mini-plan i:nth-child(2){left:20%;top:20%;width:1px;height:58%}.landing-mini-plan i:nth-child(3){right:20%;top:20%;width:1px;height:58%}.landing-mini-plan i:nth-child(4){left:20%;bottom:22%;width:60%;height:1px}.landing-ai-arrow{text-align:center;color:#67727c}.landing-mini-render{background:linear-gradient(155deg,#2d343a,#11161b 57%,#080b0e)}.landing-mini-render i{position:absolute;display:block;background:#5d6871}.landing-mini-render i:nth-child(1){left:14%;right:14%;bottom:26%;height:1px}.landing-mini-render i:nth-child(2){left:27%;bottom:26%;width:1px;height:42%}.landing-mini-render i:nth-child(3){right:27%;bottom:26%;width:1px;height:31%}
.landing-chat-art{padding:20px;display:flex;flex-direction:column;gap:10px}.landing-chat-line{display:flex;align-items:flex-start;gap:9px;max-width:78%;padding:9px 10px;border:1px solid #2b343c;border-radius:9px;background:#0e1317;color:#929ba3;font-size:8px;line-height:1.45}.landing-chat-line b{flex:0 0 auto;width:24px;height:24px;border:1px solid #3a444d;border-radius:50%;display:grid;place-items:center;font-size:6px;color:#d6dce1}.landing-chat-line.user{margin-left:auto;flex-direction:row-reverse;background:#171c21;color:#c3c9ce}.landing-chat-line.short{width:55%}
.landing-feature-copy{padding:0 4px}.landing-feature-copy>span{color:#626c75;font:800 7px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em}.landing-feature-copy h4{margin:7px 0 7px;font:700 24px/1 "Space Grotesk",sans-serif;letter-spacing:-.03em}.landing-feature-copy p{max-width:600px;margin:0;color:#7b858d;font-size:10px;line-height:1.65}.landing-card-link{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding:16px 4px 2px;border-top:1px solid #232a30;color:#dce0e3;font-size:9px;font-weight:700}.landing-card-link span{font-size:13px;color:#77818a}

.landing-files-banner{position:relative;width:100%;min-height:380px;display:grid;grid-template-columns:minmax(0,.9fr) minmax(460px,1.1fr);align-items:center;gap:38px;padding:44px 48px;border:1px solid #2c333a;border-radius:16px;background:radial-gradient(circle at 82% 44%,rgba(255,255,255,.065),transparent 27%),linear-gradient(130deg,#0d1115,#07090c);color:#fff;text-align:left;overflow:hidden;cursor:pointer;transition:border-color .18s ease,transform .18s ease}.landing-files-banner:hover{border-color:#5b6670;transform:translateY(-2px)}.landing-files-banner::before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(90deg,transparent,#000)}
.landing-files-copy{position:relative;z-index:2}.landing-files-copy h4{max-width:590px;margin:12px 0 12px;font:700 clamp(28px,3.5vw,50px)/1.02 "Space Grotesk",sans-serif;letter-spacing:-.045em}.landing-files-copy p{max-width:570px;margin:0;color:#828b93;font-size:11px;line-height:1.7}.landing-files-cta{display:inline-flex;align-items:center;gap:22px;margin-top:25px;padding-bottom:6px;border-bottom:1px solid #59636c;color:#e0e4e7;font-size:9px;font-weight:700}.landing-files-cta b{font-size:14px}.landing-file-stack{position:relative;z-index:2;height:285px;perspective:900px}.landing-file-sheet{position:absolute;width:220px;height:280px;border:1px solid #47525b;border-radius:10px;background:#10151a;padding:15px;box-shadow:0 22px 44px rgba(0,0,0,.38)}.landing-file-sheet>span{display:inline-block;border:1px solid #46515b;border-radius:5px;padding:5px 7px;color:#cbd1d6;font:800 7px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em}.landing-file-sheet>i{display:block;height:1px;background:#39434c;margin-top:18px}.sheet-back{left:9%;top:6%;transform:rotate(-9deg);opacity:.46}.sheet-mid{left:31%;top:2%;transform:rotate(3deg);opacity:.7}.sheet-front{right:5%;top:4%;transform:rotate(11deg);background:linear-gradient(145deg,#171d22,#0d1115)}.sheet-plan{position:absolute;left:24px;right:24px;top:76px;bottom:25px;border:1px solid #44505a}.sheet-plan i{position:absolute;background:#67737d}.sheet-plan i:nth-child(1){left:34%;top:0;bottom:0;width:1px}.sheet-plan i:nth-child(2){left:0;right:0;top:42%;height:1px}.sheet-plan i:nth-child(3){left:63%;top:42%;bottom:0;width:1px}.sheet-plan i:nth-child(4){left:34%;right:0;top:72%;height:1px}

.landing-tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.landing-tool-grid button{position:relative;min-height:145px;display:grid;grid-template-columns:42px 1fr 18px;grid-template-rows:auto auto;column-gap:12px;align-items:center;padding:17px;border:1px solid #282f35;border-radius:12px;background:linear-gradient(145deg,#0b0e11,#07090b);color:#fff;text-align:left;cursor:pointer;transition:transform .16s ease,border-color .16s ease,background .16s ease}.landing-tool-grid button:hover{transform:translateY(-2px);border-color:#55606a;background:#101419}.landing-tool-icon{grid-row:1/3;width:42px;height:42px;border:1px solid #39434b;border-radius:9px;display:grid;place-items:center;background:#11161a;color:#dce0e3;font:700 9px ui-monospace,SFMono-Regular,Menlo,monospace}.landing-tool-grid strong{align-self:end;font:700 12px "Space Grotesk",sans-serif}.landing-tool-grid small{align-self:start;margin-top:3px;color:#68727a;font-size:8px}.landing-tool-grid em{grid-column:3;grid-row:1/3;align-self:center;justify-self:end;color:#545f68;font-style:normal;font-size:11px}.landing-tool-grid button:hover em{color:#d3d8dc}
.landing-bottom-cta{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:34px 38px;border:1px solid #303840;border-radius:15px;background:linear-gradient(125deg,#10151a,#080b0e)}.landing-bottom-cta>div>span{color:#737d86;font:800 7px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.14em}.landing-bottom-cta h3{margin:7px 0 5px;font:700 27px "Space Grotesk",sans-serif;letter-spacing:-.035em}.landing-bottom-cta p{margin:0;color:#717b83;font-size:10px}.landing-bottom-cta .primary{min-width:200px;min-height:44px}.landing-bottom-cta .primary span{margin-left:15px}

@media(max-width:1250px){.landing-hero{grid-template-columns:1fr;min-height:auto;padding:46px}.landing-hero-copy{max-width:820px}.landing-hero-visual{min-height:430px;max-width:760px;width:100%;margin:0 auto}.landing-tool-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.landing-files-banner{grid-template-columns:1fr 1fr}.landing-file-sheet{width:190px;height:250px}.landing-file-stack{height:260px}}
@media(max-width:960px){.landing-section-head{grid-template-columns:1fr;gap:10px}.landing-section-head>p{justify-self:start}.landing-feature-grid-2{grid-template-columns:1fr}.landing-files-banner{grid-template-columns:1fr;gap:20px}.landing-file-stack{min-height:250px}.landing-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.landing-proof-row{grid-template-columns:repeat(2,1fr);row-gap:18px}.landing-proof-row>div:nth-child(3){padding-left:0;border-left:0}.landing-proof-row>div:nth-child(n+3){padding-top:15px;border-top:1px solid #242a2f}}
@media(max-width:760px){.landing-tab{margin-top:0}.landing-shell{padding:0}.landing-hero{display:block;padding:28px 20px;margin-bottom:52px;border-radius:14px}.landing-hero::after{left:20px;right:20px}.landing-hero h2{font-size:43px;margin-top:15px}.landing-hero-copy>p{font-size:11px}.landing-hero-actions{display:grid;grid-template-columns:1fr}.landing-hero-actions button{width:100%}.landing-proof-row{margin-top:30px}.landing-hero-visual{min-height:315px;margin-top:30px}.landing-grid-plane{inset:7% 0 0}.landing-drawing-card{left:3%;right:3%;top:13%;bottom:5%}.landing-float-card{padding:9px 10px}.landing-float-files{right:-4px;top:8%}.landing-float-measure{left:-4px;bottom:2%}.landing-category{margin-bottom:54px}.landing-section-head{margin-bottom:15px}.landing-section-head h3{font-size:30px}.landing-feature-card{min-height:420px}.landing-feature-art{height:150px}.landing-render-art{padding:14px;grid-template-columns:1fr 30px 1fr}.landing-files-banner{padding:28px 20px;min-height:570px}.landing-files-copy h4{font-size:33px}.landing-file-stack{height:230px}.landing-file-sheet{width:150px;height:210px}.sheet-back{left:2%}.sheet-mid{left:24%}.sheet-front{right:2%}.landing-tool-grid{grid-template-columns:1fr}.landing-tool-grid button{min-height:96px}.landing-bottom-cta{display:grid;padding:27px 20px}.landing-bottom-cta .primary{width:100%}}

.home-active .topbar{justify-content:flex-end;margin-bottom:14px}
.home-active .topbar>div:first-child{display:none}
.home-active #save-project,.home-active #reset-all{display:none}
@media(max-width:760px){.home-active .topbar{justify-content:flex-start;margin-bottom:12px}.home-active .top-actions{width:100%}}


/* =========================================================
   v3.14 — landing visuals, mobile polish, welcome credits
   ========================================================= */
.mobile-nav-toggle{display:none}

/* Clear before/after story on the landing AI card */
.landing-render-art{grid-template-columns:minmax(0,1fr) 52px minmax(0,1fr);gap:0}
.landing-mini-plan,.landing-mini-render{isolation:isolate;background:#0c1115}
.landing-mini-plan svg,.landing-mini-render svg{display:block;width:100%;height:100%;padding:10px 7px 4px}
.landing-mini-caption{position:absolute;left:8px;top:7px;z-index:2;color:#77828c;font:800 6px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em}
.landing-ai-arrow{display:flex;align-items:center;justify-content:center;gap:4px;font:700 13px "Space Grotesk",sans-serif;color:#8f99a2}
.landing-ai-arrow span{display:inline-grid;place-items:center;width:21px;height:21px;border:1px solid #3b454e;border-radius:50%;font:800 6px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:#c8ced3;background:#12171c}
.landing-mini-render{background:linear-gradient(145deg,#161d23,#090d11)}

/* A render preview should read like a finished architectural image, not wireframe geometry */
.ai-render-style-3d{position:relative;background:#0a0d10}
.ai-render-style-3d svg{padding:7px;stroke:#8f98a1!important;fill:none!important;filter:none}
.ai-render-style-3d::after{content:"";position:absolute;inset:auto 8px 7px auto;width:24px;height:1px;background:rgba(255,255,255,.16);box-shadow:0 -4px 0 rgba(255,255,255,.08)}

/* Six-pack credit grid */
.credit-pack-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.credit-pack.starter{background:linear-gradient(145deg,#11161a,#090b0d);border-color:#525c65}
.credit-pack.starter em{background:#d7dde1;color:#11161a}

/* One-time new-account welcome */
.welcome-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.84);backdrop-filter:blur(10px);z-index:125;display:grid;place-items:center;padding:18px}
.welcome-backdrop[hidden]{display:none}
.welcome-modal{position:relative;width:min(520px,100%);padding:30px;border:1px solid #4a535c;border-radius:18px;background:radial-gradient(circle at 86% 8%,rgba(255,255,255,.07),transparent 30%),linear-gradient(145deg,#11161b,#080b0e 70%);box-shadow:0 35px 120px #000;text-align:left}
.welcome-mark{width:56px;height:56px;border:1px solid #626d77;border-radius:14px;display:grid;place-items:center;margin-bottom:19px;background:#e9ecef;color:#111418;font:800 27px/1 "Space Grotesk",sans-serif;box-shadow:0 12px 30px rgba(0,0,0,.35)}
.welcome-kicker{color:#89939c;font:800 7px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.16em}
.welcome-modal h2{margin:9px 34px 10px 0;color:#f3f5f6;font:700 34px/.98 "Space Grotesk",sans-serif;letter-spacing:-.04em}
.welcome-modal>p{margin:0;color:#929ba3;font-size:11px;line-height:1.65}
.welcome-credit-strip{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:20px 0;padding:13px 14px;border:1px solid #303940;border-radius:10px;background:#0a0e12}
.welcome-credit-strip span{color:#69737d;font:800 7px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em}
.welcome-credit-strip strong{color:#edf0f2;font:800 12px/1 "Space Grotesk",sans-serif}
.welcome-actions{display:grid;grid-template-columns:1.25fr .75fr;gap:8px}
.welcome-actions button{min-height:46px;margin:0}
.welcome-actions .primary span{margin-left:15px}
.welcome-note{display:block;margin-top:13px;color:#5f6871;font-size:8px;line-height:1.5}

@media(max-width:760px){
  /* Mobile navigation: show the four main destinations first, expand the rest on demand. */
  .sidebar{position:sticky;top:0;overflow:visible;padding:7px 9px 8px;box-shadow:0 12px 30px rgba(0,0,0,.28)}
  .brand{height:auto;min-height:43px;padding:0 2px 7px;gap:8px}
  .brand::after{display:none}
  .brand-mark{width:31px;height:31px}
  .mobile-nav-toggle{margin-left:auto;display:flex;align-items:center;justify-content:center;gap:7px;min-height:34px;padding:7px 10px;border:1px solid #303840;border-radius:8px;background:#0d1115;color:#dce1e5;font:700 8px/1 Inter,sans-serif;cursor:pointer}
  .mobile-nav-toggle-icon{font-size:13px;transition:transform .18s ease}
  .sidebar.mobile-nav-open .mobile-nav-toggle-icon{transform:rotate(180deg)}
  .sidebar nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;max-height:92px;overflow:hidden;padding:1px;scroll-snap-type:none;transition:max-height .22s ease;background:transparent}
  .sidebar nav .nav-section-label,.sidebar nav .nav-item{display:none}
  .sidebar nav .home-nav,.sidebar nav .ai-render-nav,.sidebar nav .arch-ai-nav,.sidebar nav .nav-item[data-tab="files"]{display:flex}
  .sidebar nav .nav-item{width:100%;min-height:42px;padding:8px 9px;margin:0;justify-content:flex-start;text-align:left;border-color:#252d34;background:#0b0f13;border-radius:9px;font-size:10.5px;gap:8px}
  .sidebar nav .nav-item span{display:inline-grid;place-items:center;width:24px;height:24px;flex:0 0 24px;border:1px solid #303840;border-radius:6px;font-size:7px;background:#12171c}
  .sidebar nav .nav-item em{margin-left:auto}
  .sidebar nav .nav-item.active{background:#edf0f2;color:#111418;border-color:#edf0f2}
  .sidebar nav .nav-item.active span{background:#d7dce0;border-color:#c5cbd0;color:#111418}
  .sidebar.mobile-nav-open nav{max-height:min(72dvh,640px);overflow-y:auto;overscroll-behavior:contain;padding:5px 1px 9px}
  .sidebar.mobile-nav-open nav .nav-item{display:flex}
  .sidebar.mobile-nav-open nav .nav-section-label{display:block;grid-column:1/-1;padding:12px 4px 4px;color:#68727c;font-size:7px}
  .sidebar.mobile-nav-open nav .pricing-nav{margin-top:0;border-top:0}
  .sidebar.mobile-nav-open nav .nav-link-item{display:flex}

  /* Replace horizontal action scrolling with a predictable two-column control grid. */
  .main{padding:14px 10px 70px}
  .topbar{margin-bottom:13px}
  .top-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;width:100%;overflow:visible;padding:0}
  .top-actions .ghost,.top-actions .credit-chip,.top-actions .top-plan{width:100%;min-width:0;max-width:none;min-height:42px}
  .top-actions .ghost{justify-content:center}
  .credit-chip{order:0;justify-content:space-between;padding:8px 10px}
  .credit-chip span{display:block}
  .top-plan{justify-content:space-between;padding:5px 7px 5px 9px}
  .auth-button{max-width:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

  /* Landing page: less visual clutter and clearer tap targets. */
  .landing-hero{padding:24px 16px;margin-bottom:44px}
  .landing-hero h2{font-size:38px;line-height:.98}
  .landing-hero-copy>p{font-size:11.5px;line-height:1.65}
  .landing-hero-actions{gap:8px;margin-top:22px}
  .landing-hero-actions button{min-height:48px}
  .landing-proof-row{margin-top:25px;padding-top:16px}
  .landing-proof-row strong{font-size:13px}.landing-proof-row span{font-size:7.5px}
  .landing-hero-visual{min-height:285px;margin-top:24px}
  .landing-float-card{transform:scale(.9)}
  .landing-float-files{right:-10px;top:5%}
  .landing-float-measure{left:-9px;bottom:0}
  .landing-section-head h3{font-size:28px;line-height:1.04}
  .landing-section-head>p{font-size:10.5px}
  .landing-feature-card{min-height:395px;padding:15px}
  .landing-feature-art{height:145px;margin:17px 0 20px}
  .landing-render-art{padding:10px;grid-template-columns:minmax(0,1fr) 40px minmax(0,1fr)}
  .landing-ai-arrow{font-size:11px}.landing-ai-arrow span{width:19px;height:19px}
  .landing-feature-copy h4{font-size:22px}.landing-feature-copy p{font-size:9.5px}
  .landing-files-banner{min-height:520px;padding:25px 17px}
  .landing-files-copy h4{font-size:30px}
  .landing-files-copy p{font-size:10.5px}
  .landing-file-stack{height:210px;transform:scale(.94);transform-origin:center top}
  .landing-tool-grid{gap:8px}
  .landing-tool-grid button{min-height:84px;padding:14px}
  .landing-bottom-cta{padding:24px 17px}

  /* AI Render remains dense enough to be useful while easier to scan on a phone. */
  .ai-render-hero h2{font-size:27px}
  .ai-render-controls-head{padding:14px 12px}.ai-render-step{padding:14px 12px}
  .ai-render-style-card{grid-template-columns:90px minmax(0,1fr) 22px;gap:9px;padding:7px}
  .ai-render-style-visual{height:62px}.ai-render-style-copy strong{font-size:9.5px}.ai-render-style-copy small{font-size:7.7px}
  .ai-render-create-bar{padding:12px}.ai-render-generate{min-height:48px}

  /* Credit and welcome dialogs become native-feeling bottom sheets. */
  .credit-backdrop,.welcome-backdrop{padding:0;align-items:end;place-items:end center}
  .credit-modal,.welcome-modal{width:100%;max-width:none;max-height:92dvh;overflow-y:auto;border-radius:20px 20px 0 0;border-left:0;border-right:0;border-bottom:0;padding:22px 16px calc(20px + env(safe-area-inset-bottom))}
  .credit-pack-grid{grid-template-columns:1fr 1fr;gap:8px}
  .credit-pack{min-height:122px;padding:13px 10px}.credit-pack.best{grid-column:auto}
  .credit-pack strong{font-size:25px}.credit-pack span{font-size:15px}
  .welcome-mark{width:50px;height:50px;font-size:24px;margin-bottom:16px}
  .welcome-modal h2{font-size:29px}
  .welcome-actions{grid-template-columns:1fr}
  .welcome-actions .primary,.welcome-actions .ghost{width:100%}
}

@media(max-width:420px){
  .landing-hero h2{font-size:34px}
  .landing-hero-visual{min-height:260px}
  .landing-float-files{display:none}
  .landing-drawing-card{top:9%;bottom:3%}
  .landing-render-art{grid-template-columns:minmax(0,1fr) 32px minmax(0,1fr);padding:8px}
  .landing-mini-caption{font-size:5.5px;left:6px}
  .top-actions{gap:6px}
  .credit-chip span{font-size:6.5px}
}


/* =========================================================
   v3.15 — UX / DISCOVERY / ACCESSIBILITY POLISH
   Keeps tool behavior intact; improves hierarchy, legibility,
   mobile discovery, navigation and professional motion.
   ========================================================= */

/* Desktop: make the workspace controls feel comfortably usable. */
@media (min-width:761px){
  .sidebar{width:276px;padding:24px 18px 22px}
  .main{margin-left:276px;padding:34px 42px 64px}
  .brand{gap:13px;padding:0 8px 23px}
  .brand-mark{width:42px;height:42px}
  .brand-name{font-size:15px;letter-spacing:.05em}
  .brand-sub{font-size:11.5px;margin-top:4px}
  .nav-section-label{padding:15px 12px 7px;font-size:8.5px}
  .nav-item{min-height:44px;padding:10px 12px;font-size:13.5px;gap:12px;margin-bottom:5px}
  .nav-item span{width:34px;height:26px;flex:0 0 34px;font-size:11px}
  .nav-item em{margin-left:auto;font-size:8px}
  .topbar h1{font-size:36px}
  .topbar p{font-size:14px;line-height:1.55}
  .top-actions{gap:9px;flex-wrap:wrap;justify-content:flex-end}
  .top-actions .ghost,.top-actions .credit-chip,.top-actions .top-plan{min-height:42px}
  .ghost,.primary,.file-btn{font-size:13px}
  .landing-feature-copy>span,.landing-section-index,.landing-library-label{font-size:8.5px}
  .landing-feature-copy p{font-size:11.5px;line-height:1.65}
  .landing-card-link{font-size:10px}
  .landing-tool-grid strong{font-size:14px}
  .landing-tool-grid small{font-size:10px;line-height:1.4}
  .landing-tool-grid button{min-height:154px;padding:19px}
  .landing-files-copy p,.landing-bottom-cta p{font-size:11.5px}
}

/* Home-page discovery block */
.workspace-explorer{margin:-34px 0 76px;padding:20px;border:1px solid #2b333a;border-radius:16px;background:linear-gradient(145deg,rgba(17,22,27,.95),rgba(9,12,15,.95));box-shadow:0 20px 50px rgba(0,0,0,.2)}
.workspace-explorer-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;padding:5px 4px 17px}
.workspace-explorer-head h3{margin:8px 0 0;font:700 26px/1.05 "Space Grotesk",sans-serif;letter-spacing:-.035em}
.workspace-explorer-head p{max-width:440px;margin:0;color:#8d96a0;font-size:11.5px;line-height:1.6}
.workspace-overview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.workspace-overview-card{position:relative;min-height:126px;display:grid;grid-template-columns:42px 1fr auto;grid-template-rows:auto 1fr;gap:8px 12px;align-items:center;padding:17px;border:1px solid #303941;border-radius:13px;background:#0c1014;color:#fff;text-align:left;cursor:pointer;overflow:hidden;transition:transform .18s ease,border-color .18s ease,background .18s ease,box-shadow .18s ease}
.workspace-overview-card:hover{transform:translateY(-2px);border-color:#65717b;background:#11171c;box-shadow:0 14px 30px rgba(0,0,0,.24)}
.workspace-overview-card.featured{background:linear-gradient(145deg,#171e24,#0d1216);border-color:#525d67}
.workspace-overview-card.featured::after{content:"AI";position:absolute;right:-6px;bottom:-16px;color:rgba(255,255,255,.025);font:800 88px/1 "Space Grotesk",sans-serif;pointer-events:none}
.workspace-overview-index{position:absolute;right:12px;top:10px;color:#58636c;font:800 7px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em}
.workspace-overview-icon{grid-row:1/3;width:42px;height:42px;display:grid;place-items:center;border:1px solid #3b4650;border-radius:10px;background:#141a20;color:#edf0f2;font:800 10px ui-monospace,SFMono-Regular,Menlo,monospace}
.workspace-overview-copy{display:block;align-self:end;min-width:0}.workspace-overview-copy strong{display:block;font:700 15px/1.1 "Space Grotesk",sans-serif}.workspace-overview-copy small{display:block;margin-top:6px;color:#7f8992;font-size:9.5px;line-height:1.45}
.workspace-overview-card em{grid-column:3;grid-row:2;align-self:end;color:#a6afb7;font-style:normal;font-size:9px;font-weight:700;white-space:nowrap}

/* Tool finder */
.tool-finder{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:-4px 0 14px;padding:10px;border:1px solid #293139;border-radius:12px;background:#0c1014}
.tool-finder-field{flex:1;display:flex;align-items:center;gap:10px;min-width:0;padding:0 10px;border:1px solid #333d46;border-radius:9px;background:#080b0e;transition:border-color .16s ease,box-shadow .16s ease}
.tool-finder-field:focus-within{border-color:#808b95;box-shadow:0 0 0 3px rgba(255,255,255,.035)}
.tool-finder-field>span{color:#7f8993;font-size:18px}
.tool-finder input{width:100%;min-height:44px;border:0;outline:0;background:transparent;color:#f0f2f4;font:500 12px Inter,sans-serif}
.tool-finder input::placeholder{color:#636d76}
.tool-finder-count{flex:0 0 auto;padding:0 7px;color:#7a848d;font:800 8px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;text-transform:uppercase}
.landing-tool-grid button.tool-search-hidden{display:none}
.tool-search-empty{grid-column:1/-1;padding:24px;border:1px dashed #38424b;border-radius:12px;color:#7e8891;text-align:center;font-size:11px}

/* Professional motion — restrained and disabled when requested. */
.js-enhanced .reveal-on-scroll{opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s ease}
.js-enhanced .reveal-on-scroll.is-visible{opacity:1;transform:none}
.landing-render-scan{animation:archScan 4.4s ease-in-out infinite}
.landing-float-files{animation:archFloatA 5.8s ease-in-out infinite}.landing-float-measure{animation:archFloatB 6.4s ease-in-out infinite}
@keyframes archScan{0%,15%{top:34%;opacity:.15}45%{opacity:.72}72%,100%{top:76%;opacity:.12}}
@keyframes archFloatA{0%,100%{translate:0 0}50%{translate:0 -5px}}
@keyframes archFloatB{0%,100%{translate:0 0}50%{translate:0 4px}}

/* Mobile dock is the fastest persistent route to the main destinations. */
.mobile-dock{display:none}

@media (max-width:960px){
  .workspace-overview-grid{grid-template-columns:1fr}
  .workspace-explorer-head{align-items:flex-start;flex-direction:column;gap:8px}
}

@media (max-width:760px){
  body{padding-bottom:calc(78px + env(safe-area-inset-bottom))}
  .main{padding:12px 10px 34px}

  /* Brand header stays compact; all tools open as a deliberate drawer. */
  .sidebar{padding:7px 9px 7px;border-bottom-color:#2a3138}
  .brand{min-height:42px;padding:0 2px;gap:8px}
  .brand-name{font-size:13px}.brand-mark{width:32px;height:32px}
  .mobile-nav-toggle{min-height:36px;padding:8px 11px;font-size:9px}
  .sidebar nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;max-height:0;overflow:hidden;padding:0;opacity:0;pointer-events:none;transition:max-height .24s ease,opacity .18s ease,padding .18s ease}
  .sidebar nav .nav-section-label,.sidebar nav .nav-item,.sidebar nav .home-nav,.sidebar nav .ai-render-nav,.sidebar nav .arch-ai-nav,.sidebar nav .nav-item[data-tab="files"]{display:none}
  .sidebar.mobile-nav-open nav{max-height:min(74dvh,680px);overflow-y:auto;opacity:1;pointer-events:auto;padding:8px 1px 10px;margin-top:6px;border-top:1px solid #242c33}
  .sidebar.mobile-nav-open nav .nav-item{display:flex;min-height:48px;padding:10px 10px;font-size:12px}
  .sidebar.mobile-nav-open nav .nav-section-label{display:block;padding:13px 5px 5px;font-size:7.5px}
  .sidebar.mobile-nav-open nav .nav-item span{width:28px;height:28px;flex-basis:28px;font-size:8px}

  .mobile-dock{position:fixed;left:8px;right:8px;bottom:calc(8px + env(safe-area-inset-bottom));z-index:980;display:grid;grid-template-columns:repeat(4,1fr);gap:4px;padding:5px;border:1px solid #333c45;border-radius:16px;background:rgba(13,17,21,.93);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 18px 48px rgba(0,0,0,.52)}
  .mobile-dock-item{min-width:0;min-height:54px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border:1px solid transparent;border-radius:11px;background:transparent;color:#8e98a1;font-family:Inter,sans-serif;cursor:pointer}
  .mobile-dock-item span{font:700 13px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.mobile-dock-item strong{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:8.5px}
  .mobile-dock-item.active{border-color:#3d4750;background:#1a2026;color:#f1f3f5}
  .mobile-dock-item[data-dock-tab="airender"]{background:linear-gradient(145deg,#1b232a,#11161b);color:#dfe4e8}
  .mobile-dock-item[data-dock-tab="airender"].active{border-color:#75818c;color:#fff}

  /* Home first impression: one promise, then immediate category discovery. */
  .home-active .topbar{margin-bottom:9px}.home-active .top-actions{grid-template-columns:1fr 1fr}
  .home-active .top-plan{display:none}
  .landing-hero{padding:22px 15px 19px;margin-bottom:22px;border-radius:14px}
  .landing-eyebrow{font-size:7.5px}.landing-hero h2{font-size:36px;line-height:.98;margin:13px 0 15px}
  .landing-hero-copy>p{font-size:12px;line-height:1.62}
  .landing-hero-actions{margin-top:19px}.landing-hero-actions button{min-height:50px;font-size:12px}
  .landing-proof-row{margin-top:21px;padding-top:14px;gap:0}.landing-proof-row>div{padding-right:8px}.landing-proof-row>div+div{padding-left:8px}.landing-proof-row strong{font-size:12px}.landing-proof-row span{font-size:7px;line-height:1.3}
  .landing-hero-visual{min-height:230px;margin-top:20px}.landing-drawing-card{top:9%;bottom:3%}.landing-float-card{font-size:90%}.landing-float-files{right:-7px;top:4%}.landing-float-measure{left:-6px;bottom:-2%}

  .workspace-explorer{margin:0 0 42px;padding:14px 12px;border-radius:14px}
  .workspace-explorer-head{padding:1px 2px 12px}.workspace-explorer-head h3{font-size:24px}.workspace-explorer-head p{font-size:10.5px;line-height:1.55}
  .workspace-overview-grid{gap:7px}
  .workspace-overview-card{min-height:96px;grid-template-columns:38px minmax(0,1fr) auto;gap:6px 10px;padding:13px}
  .workspace-overview-icon{width:38px;height:38px}.workspace-overview-copy strong{font-size:13px}.workspace-overview-copy small{font-size:8.5px;margin-top:4px}.workspace-overview-card em{font-size:8px}

  .landing-category{margin-bottom:44px}.landing-section-head{gap:7px;margin-bottom:14px}.landing-section-head h3{font-size:27px}.landing-section-head>p{font-size:10.5px;line-height:1.55}
  .landing-feature-card{min-height:380px;padding:14px}.landing-feature-copy h4{font-size:23px}.landing-feature-copy p{font-size:10.5px}.landing-card-link{font-size:9.5px}
  .landing-files-banner{min-height:470px;padding:22px 16px}.landing-files-copy h4{font-size:29px}.landing-files-copy p{font-size:10.5px}.landing-file-stack{height:190px}

  .tool-finder{position:sticky;top:52px;z-index:20;margin:0 0 10px;padding:7px;background:rgba(12,16,20,.96);backdrop-filter:blur(12px)}
  .tool-finder-field{padding:0 8px}.tool-finder input{min-height:43px;font-size:16px}.tool-finder-count{display:none}
  .landing-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}
  .landing-tool-grid button{min-height:104px;display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-end;gap:5px;padding:12px;border-radius:11px}
  .landing-tool-icon{width:34px;height:34px;flex:0 0 34px;margin-bottom:auto;font-size:8px}.landing-tool-grid strong{font-size:12.5px}.landing-tool-grid small{font-size:8.5px;line-height:1.35}.landing-tool-grid em{position:absolute;right:11px;top:12px;font-size:10px}
  .landing-bottom-cta{padding:22px 16px;margin-bottom:8px}.landing-bottom-cta h3{font-size:24px}.landing-bottom-cta p{font-size:10.5px}

  /* Tool pages: bigger headings, controls and tap targets without changing logic. */
  .topbar h1{font-size:29px}.topbar p{font-size:12.5px}
  .panel{padding:16px}.panel-head h2,.calc-card h2,.panel h2{font-size:19px}.panel-head p,.calc-card p,.panel>p{font-size:12.5px}
  .panel label{font-size:12.5px}.panel input,.panel select{min-height:48px}.ghost,.primary,.file-btn{min-height:46px;font-size:12px}.tool{min-height:44px;font-size:12px}
  .ai-render-hero h2{font-size:30px}.ai-render-hero p{font-size:11px}.ai-render-style-copy strong{font-size:10.5px}.ai-render-style-copy small{font-size:8.5px}
}

@media (max-width:390px){
  .landing-hero h2{font-size:32px}
  .landing-proof-row{grid-template-columns:repeat(2,1fr)}
  .landing-tool-grid{grid-template-columns:1fr 1fr}
  .workspace-overview-card em{display:none}
  .mobile-dock{left:6px;right:6px;bottom:calc(6px + env(safe-area-inset-bottom))}
  .mobile-dock-item strong{font-size:8px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js-enhanced .reveal-on-scroll{opacity:1;transform:none}
}


/* v3.16 SEO: crawlable tool links in the existing footer. */
.footer-tool-links{display:flex;align-items:center;justify-content:center;gap:8px 14px;flex-wrap:wrap;margin:13px auto 2px;max-width:980px}
.footer-tool-links a{color:#8f969d;text-decoration:none;font-size:10px;line-height:1.4}
.footer-tool-links a:hover{color:#e7eaed;text-decoration:underline;text-underline-offset:3px}
@media(max-width:760px){.footer-tool-links{gap:8px 12px}.footer-tool-links a{font-size:10px}}