*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--sx-bg);
  color:var(--sx-text);
  font-family:var(--sx-font);
  -webkit-font-smoothing:antialiased;
  transition:background .25s var(--sx-ease),color .25s var(--sx-ease);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4,p{margin:0}
.sx-container{max-width:var(--sx-container);margin:0 auto;padding:0 var(--sx-gutter)}
.sx-visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
[hidden]{display:none!important}

.sx-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 18px;border-radius:var(--sx-radius-pill);font-size:14.5px;font-weight:600;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:transform .15s var(--sx-ease),background .18s var(--sx-ease),box-shadow .18s var(--sx-ease);
}
.sx-btn:active{transform:scale(.97)}
.sx-btn-primary{background:var(--sx-text);color:var(--sx-invert-text);box-shadow:var(--sx-shadow-sm)}
.sx-btn-primary:hover{box-shadow:var(--sx-shadow-md)}
.sx-btn-accent{background:var(--sx-accent);color:var(--sx-accent-text)}
.sx-btn-accent:hover{background:var(--sx-accent-strong)}
.sx-btn-gradient{background:var(--sx-accent-gradient);color:var(--sx-accent-text);box-shadow:0 10px 30px -6px var(--sx-accent-glow)}
.sx-btn-gradient:hover{filter:brightness(1.06)}
.sx-btn-ghost{background:var(--sx-surface);color:var(--sx-text);border-color:var(--sx-border)}
.sx-btn-ghost:hover{border-color:var(--sx-border-strong)}
.sx-btn-lg{padding:14px 26px;font-size:15.5px;border-radius:var(--sx-radius-pill)}
.sx-avatar-chip{
  width:38px;height:38px;border-radius:50%;background:var(--sx-bg-3);border:1px solid var(--sx-border);
  display:grid;place-items:center;font-weight:700;font-size:13px;color:var(--sx-text-dim);overflow:hidden;flex:0 0 auto;
}
.sx-avatar-chip img{width:100%;height:100%;object-fit:cover}

/* ---------- SYLVEX logo mark ----------
   Two exact brand assets: a black mark for light surfaces and a white mark
   for dark ones. Rendered as background-image on an empty element (rather
   than <img src>) so the correct file can be swapped per theme in pure CSS,
   mirroring the light/dark/system tiers used for the rest of the palette. */
.sx-sidebar-brand-logo,.sx-topbar-brand-logo,.sx-footer-brand-logo{
  display:inline-block;background-repeat:no-repeat;background-position:center;
  background-size:contain;background-image:url(/assets/brand/logo-mark-light.png);
}
:root[data-theme="dark"] .sx-sidebar-brand-logo,
:root[data-theme="dark"] .sx-topbar-brand-logo,
:root[data-theme="dark"] .sx-footer-brand-logo{background-image:url(/assets/brand/logo-mark-dark.png)}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]):not([data-theme="dark"]) .sx-sidebar-brand-logo,
  :root:not([data-theme="light"]):not([data-theme="dark"]) .sx-topbar-brand-logo,
  :root:not([data-theme="light"]):not([data-theme="dark"]) .sx-footer-brand-logo{background-image:url(/assets/brand/logo-mark-dark.png)}
}

/* ---------- Sidebar shell (desktop persistent, mobile overlay) ---------- */
:root{
  --sx-sidebar-w-expanded:256px;
  --sx-sidebar-w-collapsed:76px;
  --sx-sidebar-w:var(--sx-sidebar-w-expanded);
  --sx-topbar-h:0px;
}
body:has(#sxSidebar.is-collapsed){--sx-sidebar-w:var(--sx-sidebar-w-collapsed)}

.sx-sidebar{
  position:fixed;inset:0 auto 0 0;z-index:200;width:var(--sx-sidebar-w);
  display:flex;flex-direction:column;background:var(--sx-surface);border-right:1px solid var(--sx-border);
  transform:translateX(-100%);
  transition:width .22s var(--sx-ease),transform .22s var(--sx-ease);
}
.sx-sidebar.is-mobile-open{transform:translateX(0)}
@media (min-width:900px){ .sx-sidebar{transform:none} }

.sx-sidebar-top{display:flex;align-items:center;gap:10px;padding:18px 16px 14px;flex:0 0 auto}
.sx-sidebar.is-collapsed .sx-sidebar-top{flex-direction:column;padding:18px 10px 14px}
.sx-sidebar-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:.01em;flex:1 1 auto;min-width:0;overflow:hidden}
.sx-sidebar.is-collapsed .sx-sidebar-brand{flex:0 0 auto}
.sx-sidebar-brand-logo{width:26px;height:26px;flex:0 0 auto}
.sx-sidebar-brand-text{white-space:nowrap;overflow:hidden}
.sx-sidebar.is-collapsed .sx-sidebar-brand-text{display:none}
.sx-sidebar-collapse-btn{
  width:32px;height:32px;border-radius:9px;border:1px solid var(--sx-border);background:var(--sx-surface);
  display:grid;place-items:center;cursor:pointer;color:var(--sx-text-dim);flex:0 0 auto;
}
.sx-sidebar-collapse-btn svg{width:16px;height:16px}
.sx-sidebar.is-collapsed .sx-sidebar-collapse-btn svg{transform:scaleX(-1)}

.sx-sidebar-search-btn{
  flex:0 0 auto;display:flex;align-items:center;gap:9px;margin:0 16px 6px;padding:9px 11px;border-radius:10px;
  border:1px solid var(--sx-border);background:var(--sx-bg-2);color:var(--sx-text-mute);cursor:pointer;font-family:inherit;
}
.sx-sidebar-search-btn svg{width:15px;height:15px;flex:0 0 auto}
.sx-sidebar-search-btn span{flex:1 1 auto;text-align:left;font-size:13.5px;font-weight:600}
.sx-sidebar-search-btn kbd{
  font-family:inherit;font-size:10.5px;font-weight:700;padding:2px 6px;border-radius:5px;
  border:1px solid var(--sx-border);background:var(--sx-surface);color:var(--sx-text-mute);
}
.sx-sidebar-search-btn:hover{border-color:var(--sx-border-strong);color:var(--sx-text)}
.sx-sidebar.is-collapsed .sx-sidebar-search-btn{margin:0 10px 6px;justify-content:center;padding:9px}
.sx-sidebar.is-collapsed .sx-sidebar-search-btn span,
.sx-sidebar.is-collapsed .sx-sidebar-search-btn kbd{display:none}

.sx-sidebar-nav{flex:0 0 auto;overflow-y:visible;padding:6px 12px;display:flex;flex-direction:column;gap:2px}
.sx-sidebar.is-collapsed .sx-sidebar-nav{padding:6px 10px}

.sx-sidebar-divider{flex:0 0 auto;height:1px;margin:8px 16px;background:var(--sx-border)}
.sx-sidebar.is-collapsed .sx-sidebar-divider{margin:8px 12px}
.sx-sidebar-studio-divider{margin-top:12px;margin-bottom:4px}
.sx-sidebar-section-label{
  flex:0 0 auto;padding:5px 24px 2px;color:var(--sx-text-mute);font-size:10px;font-weight:800;
  letter-spacing:.12em;text-transform:uppercase;
}
.sx-sidebar.is-collapsed .sx-sidebar-section-label{padding:5px 0 2px;text-align:center;font-size:0}
.sx-sidebar.is-collapsed .sx-sidebar-section-label::after{content:'•';font-size:12px;color:var(--sx-text-mute)}
.sx-sidebar-studio-nav{padding-top:2px}

/* Pro Studio history: fills the large remaining vertical area between the
   divider above and the account control at the bottom (.sx-sidebar-bottom),
   independently scrollable so a long history never pushes the account
   control off-screen. */
.sx-sidebar-history{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;padding:4px 12px 8px;gap:8px}
.sx-sidebar-history-heading{padding:2px 6px 0;color:var(--sx-text-mute);font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.sx-sidebar.is-collapsed .sx-sidebar-history-heading{display:none}
/* Collapsed mode used to hide this entire block, taking New Chat/New
   Project with it. It stays reachable as a centered icon-only button;
   only the filters/list (which need width to be legible) are hidden. */
.sx-sidebar.is-collapsed .sx-sidebar-history{flex:0 0 auto;padding:4px 10px}
.sx-sidebar.is-collapsed .sx-sidebar-history-filters,
.sx-sidebar.is-collapsed .sx-sidebar-history-search,
.sx-sidebar.is-collapsed .sx-sidebar-history-list{display:none}
.sx-sidebar-newchat{
  flex:0 0 auto;display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;
  border:1px dashed var(--sx-border-strong);background:transparent;cursor:pointer;
  color:var(--sx-text);font-size:14.5px;font-weight:700;text-align:left;font-family:inherit;
}
.sx-sidebar-newchat svg{width:16px;height:16px;flex:0 0 auto}
.sx-sidebar-newchat:hover{background:var(--sx-accent-bg);border-color:var(--sx-accent)}
.sx-sidebar.is-collapsed .sx-sidebar-newchat{justify-content:center;padding:9px}
.sx-sidebar.is-collapsed .sx-sidebar-newchat span{display:none}
.sx-sidebar-history-search{flex:0 0 auto}
.sx-sidebar-history-search input{
  width:100%;padding:8px 12px;border-radius:var(--sx-radius-sm);border:1px solid var(--sx-border);
  background:var(--sx-surface);color:var(--sx-text);font-size:13px;font-family:inherit;
}
.sx-sidebar-history-filters{flex:0 0 auto;display:flex;gap:5px;overflow-x:auto;scrollbar-width:none;padding-bottom:1px}
.sx-sidebar-history-filters::-webkit-scrollbar{display:none}
.sx-sidebar-history-filters button{
  flex:0 0 auto;padding:5px 10px;border-radius:999px;border:1px solid var(--sx-border);background:transparent;
  color:var(--sx-text-mute);font-size:11.5px;font-weight:700;white-space:nowrap;cursor:pointer;font-family:inherit;
}
.sx-sidebar-history-filters button:hover{color:var(--sx-text)}
.sx-sidebar-history-filters button.is-active{background:var(--sx-text);color:var(--sx-invert-text);border-color:var(--sx-text)}
.sx-sidebar-history-list{flex:1 1 auto;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:4px;margin:0 -6px}
.sx-sidebar-history-item{
  display:flex;align-items:center;gap:9px;padding:7px 6px;border-radius:8px;
  color:var(--sx-text-dim);font-size:14.5px;font-weight:600;white-space:nowrap;overflow:hidden;
}
.sx-sidebar-history-text{display:flex;align-items:center;gap:5px;min-width:0;overflow:hidden}
.sx-sidebar-history-text .history-title-copy{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sx-sidebar-history-item:hover{background:var(--sx-bg-2);color:var(--sx-text)}
.sx-sidebar-history-empty{padding:10px 6px;color:var(--sx-text-mute);font-size:12px}
.sx-sidebar-link{
  display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;
  font-size:14.5px;font-weight:600;color:var(--sx-text-dim);white-space:nowrap;overflow:hidden;
  transform-origin:left center;
  transition:background .16s var(--sx-ease),color .16s var(--sx-ease),transform .2s var(--sx-ease);
}
.sx-sidebar-link svg{width:19px;height:19px;flex:0 0 auto}
.sx-sidebar-link span{overflow:hidden;text-overflow:ellipsis}
/* Hover grows the item a little (from its left edge, so it never leaves the sidebar). */
.sx-sidebar-link:hover{background:var(--sx-bg-2);color:var(--sx-text);transform:scale(1.04)}
.sx-sidebar-link:active{transform:scale(1.01)}
.sx-sidebar-link.is-active{background:var(--sx-bg-3);color:var(--sx-text)}
.sx-sidebar.is-collapsed .sx-sidebar-link{justify-content:center;padding:10px;transform-origin:center}
@media (prefers-reduced-motion:reduce){.sx-sidebar-link,.sx-sidebar-link:hover,.sx-sidebar-link:active{transform:none}}
.sx-sidebar.is-collapsed .sx-sidebar-link span{display:none}

/* margin-top:auto pins this to the bottom of the sidebar column on its own,
   regardless of whether the flexible area above it (.sx-sidebar-history) is
   present, empty or hidden - without it, collapsing the sidebar (which
   hides that history block) removed the only flex-grow sibling and the
   bottom controls visibly jumped up to sit right under the nav instead of
   staying anchored at the bottom. */
.sx-sidebar-bottom{flex:0 0 auto;margin-top:auto;padding:12px;border-top:1px solid var(--sx-border);display:flex;flex-direction:column;gap:4px}
.sx-sidebar-theme-btn{
  display:flex;align-items:center;gap:12px;padding:9px 12px;border-radius:10px;border:0;background:transparent;
  cursor:pointer;color:var(--sx-text-dim);font-size:13.5px;font-weight:600;text-align:left;font-family:inherit;
}
.sx-sidebar-theme-btn svg{width:17px;height:17px;flex:0 0 auto}
.sx-sidebar-theme-btn:hover{background:var(--sx-bg-2);color:var(--sx-text)}
.sx-sidebar.is-collapsed .sx-sidebar-theme-btn{justify-content:center;padding:9px}
.sx-sidebar.is-collapsed .sx-sidebar-theme-btn span{display:none}

.sx-sidebar-auth{display:none;flex-direction:column;gap:8px;padding:4px 2px 2px}
.sx-sidebar-auth:not([hidden]){display:flex}
.sx-sidebar-auth .sx-btn{width:100%;font-size:13.5px;padding:9px 14px}
.sx-sidebar-auth-compact{display:none}
/* Collapsed mode used to hide this whole block, leaving a signed-out user
   with no way to sign in without re-expanding the sidebar. Instead, hide
   the full-width buttons and swap in a single centered icon-only link that
   still reaches Log In. */
.sx-sidebar.is-collapsed .sx-sidebar-auth{padding:0}
.sx-sidebar.is-collapsed .sx-sidebar-auth .sx-btn{display:none}
.sx-sidebar.is-collapsed .sx-sidebar-auth-compact{
  display:flex;align-items:center;justify-content:center;width:36px;height:36px;margin:0 auto;
  border-radius:10px;color:var(--sx-text-mute);
}
.sx-sidebar.is-collapsed .sx-sidebar-auth-compact:hover{background:var(--sx-bg-2);color:var(--sx-text)}
.sx-sidebar.is-collapsed .sx-sidebar-auth-compact svg{width:17px;height:17px}

.sx-sidebar-account{
  display:none;align-items:center;gap:10px;padding:8px;border-radius:12px;border:0;background:transparent;
  cursor:pointer;width:100%;text-align:left;font-family:inherit;
}
.sx-sidebar-account:not([hidden]){display:flex}
.sx-sidebar-account:hover{background:var(--sx-bg-2)}
.sx-sidebar-account-info{overflow:hidden;min-width:0}
.sx-sidebar-account-info b{display:block;font-size:13.5px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--sx-text)}
.sx-sidebar-account-info span{display:block;font-size:12px;color:var(--sx-text-mute)}
.sx-sidebar.is-collapsed .sx-sidebar-account{justify-content:center;padding:8px 0}
.sx-sidebar.is-collapsed .sx-sidebar-account-info{display:none}

.sx-sidebar-overlay{position:fixed;inset:0;background:rgba(10,10,12,.45);z-index:190;display:none}
.sx-sidebar-overlay:not([hidden]){display:block}
@media (min-width:900px){ .sx-sidebar-overlay{display:none!important} }

/* ---------- Mobile top bar (the old #site-header mount, desktop-hidden) ---------- */
.sx-header{
  position:sticky;top:0;z-index:150;display:none;align-items:center;gap:12px;height:56px;padding:0 var(--sx-gutter);
  background:color-mix(in srgb, var(--sx-bg) 88%, transparent);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--sx-border);
}
@media (max-width:899px){
  .sx-header{display:flex}
  :root{--sx-topbar-h:56px}
}
.sx-topbar-menu-btn{width:36px;height:36px;border-radius:10px;border:1px solid var(--sx-border);background:var(--sx-surface);display:grid;place-items:center;cursor:pointer;color:var(--sx-text-dim);flex:0 0 auto}
.sx-topbar-menu-btn svg{width:18px;height:18px}
.sx-topbar-brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:16px}
.sx-topbar-brand-logo{width:24px;height:24px}
.sx-topbar-spacer{flex:1 1 auto}
.sx-topbar-search-btn{width:36px;height:36px;border-radius:10px;border:1px solid var(--sx-border);background:var(--sx-surface);display:grid;place-items:center;cursor:pointer;color:var(--sx-text-dim);flex:0 0 auto}
.sx-topbar-search-btn svg{width:16px;height:16px}

/* ---------- Account popover menu ---------- */
.sx-account-menu{
  position:fixed;z-index:250;min-width:232px;
  background:var(--sx-surface);border:1px solid var(--sx-border);border-radius:var(--sx-radius-md);
  box-shadow:var(--sx-shadow-lg);padding:6px;display:flex;flex-direction:column;gap:1px;
}
.sx-account-menu-head{display:flex;align-items:center;gap:10px;padding:10px 10px 12px;border-bottom:1px solid var(--sx-border);margin-bottom:5px}
.sx-account-menu-head .sx-avatar-chip{width:34px;height:34px;font-size:12px}
.sx-account-menu-head-info{overflow:hidden;min-width:0}
.sx-account-menu-head-info b{display:block;font-size:13.5px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sx-account-menu-head-info span{display:block;font-size:12px;color:var(--sx-text-mute)}
.sx-account-menu-links{display:flex;flex-direction:column;gap:1px}
.sx-account-menu a,.sx-account-menu button{
  display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:9px 10px;border-radius:8px;border:0;background:transparent;
  font-size:14px;font-weight:600;color:var(--sx-text);cursor:pointer;font-family:inherit;
}
.sx-account-menu a svg,.sx-account-menu button svg{width:17px;height:17px;flex:0 0 auto;color:var(--sx-text-mute)}
.sx-account-menu a:hover,.sx-account-menu button:hover{background:var(--sx-bg-2)}
.sx-account-menu>button{color:var(--sx-danger);margin-top:5px;padding-top:11px;border-top:1px solid var(--sx-border);border-radius:0 0 8px 8px}
.sx-account-menu>button svg{color:var(--sx-danger)}

/* ---------- Page content offset for the persistent sidebar ---------- */
body>main,body>#site-footer,body>.sx-website-studio-shell{transition:margin-left .22s var(--sx-ease)}
@media (min-width:900px){
  body>main,body>#site-footer,body>.sx-website-studio-shell{margin-left:var(--sx-sidebar-w)}
}

/* ---------- Hero ---------- */
.sx-hero{
  position:relative;isolation:isolate;overflow:hidden;
  min-height:calc(100vh - var(--sx-topbar-h));min-height:calc(100svh - var(--sx-topbar-h));
  display:flex;flex-direction:column;justify-content:center;
  padding:clamp(18px,3vh,42px) 0 clamp(22px,3.5vh,46px);
}
/* Background dot grid (React Bits DotGrid, js/hero-dot-grid.js): the whole
   hero, under the content, never catching clicks. */
.sx-hero-dots{position:absolute;inset:0;z-index:0;pointer-events:none}
.sx-hero>.sx-container{position:relative;z-index:2;width:100%;transform:translateY(clamp(-28px,-3vh,-14px))}
.sx-hero-bg{
  position:absolute;inset:-20% -10% auto -10%;height:600px;z-index:-1;
  background:radial-gradient(60% 60% at 50% 0%, var(--sx-accent-bg), transparent 70%);
}
.sx-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:8px}
.sx-hero-kicker{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:var(--sx-radius-pill);
  background:var(--sx-bg-2);border:1px solid var(--sx-border);font-size:12.5px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--sx-text-dim);
}
.sx-hero h1{
  font-size:clamp(64px,min(8.4vw,10vh),110px);line-height:.9;font-weight:800;letter-spacing:-.04em;
  margin:22px 0 18px;color:var(--sx-text);
}
.sx-hero-tagline{font-size:clamp(15px,2.4vw,20px);font-weight:700;letter-spacing:.08em;color:var(--sx-accent);text-transform:uppercase;margin-bottom:16px}
.sx-hero-sub{font-size:clamp(16px,2vw,19px);color:var(--sx-text-dim);max-width:560px;line-height:1.55}
.sx-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.sx-hero-visual{
  position:relative;isolation:isolate;aspect-ratio:1/1;background-image:url(/assets/brand/logo-hero.webp);background-repeat:no-repeat;
  background-position:center;background-size:contain;filter:drop-shadow(0 20px 50px var(--sx-accent-glow));
  width:min(100%,clamp(300px,42vh,470px));margin:0;justify-self:center;
}
.sx-hero-visual-mobile{display:none}

.sx-hero-composer{
  width:min(100%,960px);margin:clamp(18px,3vh,32px) auto 0;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;
}
@media (min-width:900px){
  .sx-hero-composer-zone{position:relative;top:clamp(68px,10vh,108px)}
}
.sx-category-row{display:flex;align-items:center;justify-content:center;gap:0;min-height:58px;margin:0 auto 8px}
.sx-category-chip{
  display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:8px 18px;border:1px solid transparent;border-radius:var(--sx-radius-pill);
  background:transparent;color:var(--sx-text-dim);font:inherit;font-size:clamp(14px,1.25vw,17px);font-weight:550;line-height:1;white-space:nowrap;cursor:pointer;
  transition:color .16s var(--sx-ease),background .16s var(--sx-ease),box-shadow .16s var(--sx-ease),transform .16s var(--sx-ease);
}
.sx-category-chip + .sx-category-chip::before{content:"";width:4px;height:4px;border-radius:50%;margin-right:14px;background:var(--sx-text-mute);opacity:.7}
.sx-category-chip:hover{color:var(--sx-text);transform:translateY(-1px)}
.sx-category-chip.is-active{
  min-width:96px;background:var(--sx-bg-2);border-color:var(--sx-border);color:var(--sx-text);font-weight:750;box-shadow:var(--sx-shadow-sm);
}
.sx-category-chip:focus-visible{outline:2px solid var(--sx-text);outline-offset:3px}
/* The home composer's surface, and the reference panel's (js/reference-panel.js). */
:root{--sx-composer-bg:#f1f1f3;--ref-panel-bg:var(--sx-composer-bg);--ref-panel-ink:var(--sx-text);--ref-panel-shade:rgba(0,0,0,.12);--ref-panel-shadow:0 24px 70px rgba(0,0,0,.18)}
:root[data-theme="dark"]{--sx-composer-bg:#27272a;--ref-panel-shade:rgba(0,0,0,.28);--ref-panel-shadow:0 24px 70px rgba(0,0,0,.55)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]):not([data-theme="dark"]){--sx-composer-bg:#27272a;--ref-panel-shade:rgba(0,0,0,.28);--ref-panel-shadow:0 24px 70px rgba(0,0,0,.55)}}
.sx-composer-shell{padding:10px;border:0;border-radius:20px;background:var(--sx-composer-bg)}
/* One layer: the + with the Video / Photo switch under it, then the prompt
   from the edge, the mic and send; a picked reference and the user's photo
   sit on top (js/home-references.js). */
.sx-composer-input{position:relative;display:flex;align-items:flex-start;gap:10px;width:100%;margin:0;padding:0;border:0;background:transparent}
.sx-composer-input input{flex:1;min-width:0;width:100%;margin-top:10px;border:0;background:transparent;color:var(--sx-text);font:inherit;font-size:16px;font-weight:450;line-height:24px;padding:0}
.sx-composer-input input::placeholder{color:var(--sx-text-mute);opacity:1}
.sx-composer-input input:focus{outline:none}
.sx-composer-input > button{
  display:grid;place-items:center;flex:0 0 auto;padding:0;border:1px solid var(--sx-border);
  border-radius:50%;background:var(--sx-bg-2);color:var(--sx-text-dim);cursor:pointer;box-shadow:var(--sx-shadow-sm);
  transition:transform .15s var(--sx-ease),box-shadow .15s var(--sx-ease),color .15s var(--sx-ease);
}
.sx-composer-input > button:hover{transform:translateY(-1px);color:var(--sx-text);box-shadow:var(--sx-shadow-md)}
.sx-composer-input > button:focus-visible{outline:2px solid var(--sx-text);outline-offset:3px}
.sx-composer-input > button svg{width:22px;height:22px}
.sx-composer-lead{display:flex;flex:0 0 auto;flex-direction:column;align-items:center;gap:14px}
.sx-composer-input .sx-composer-add{display:grid;place-items:center;width:44px;height:44px;padding:0;border:0;border-radius:12px;background:color-mix(in srgb,var(--sx-text) 9%,transparent);color:var(--sx-text);cursor:pointer;transition:background-color .15s var(--sx-ease)}
.sx-composer-input .sx-composer-add:hover{background:color-mix(in srgb,var(--sx-text) 14%,transparent)}
.sx-composer-input .sx-composer-add:focus-visible{outline:2px solid var(--sx-text);outline-offset:3px}
.sx-composer-input .sx-composer-add svg{width:22px;height:22px}
.sx-composer-mode{display:inline-flex;gap:2px;padding:2px;border-radius:9px;background:color-mix(in srgb,var(--sx-text) 7%,transparent)}
.sx-composer-mode button{display:grid;place-items:center;width:24px;height:22px;padding:0;border:0;border-radius:7px;background:transparent;color:color-mix(in srgb,var(--sx-text) 50%,transparent);cursor:pointer;transition:background-color .2s var(--sx-ease),color .2s var(--sx-ease)}
.sx-composer-mode button.is-on{background:var(--sx-text);color:var(--sx-composer-bg)}
.sx-composer-mode button:focus-visible{outline:2px solid var(--sx-text);outline-offset:2px}
.sx-composer-mode svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.sx-composer-input .sx-composer-voice,.sx-composer-input .sx-composer-send{align-self:flex-start}
/* Voice typing button (VoicePill, js/home-voice-typing.js); while it listens
   its capsule opens to the left over the end of the field. */
.sx-composer-voice{position:relative;z-index:1;display:inline-grid;place-items:center;flex:0 0 46px;width:46px;height:46px}
.sx-composer-voice .voice-pill:focus-visible{outline:2px solid var(--sx-text);outline-offset:3px}
.sx-composer-input .sx-composer-send{width:40px;height:40px;margin-top:3px;margin-left:1px;border-color:var(--sx-text);background:var(--sx-text);color:var(--sx-invert-text);box-shadow:var(--sx-shadow-md)}
.sx-composer-input .sx-composer-send:hover{color:var(--sx-invert-text);box-shadow:var(--sx-shadow-lg)}
.sx-composer-input .sx-composer-send svg{width:19px;height:19px}
/* Reference files added with + (or dropped on the composer), handed to Pro Studio with the idea. */
.sx-composer-shell.is-dragging{box-shadow:0 0 0 2px var(--sx-accent)}
/* The picked reference and, next to it, the user's photo or the place for it. */
.sx-composer-refs{display:flex;gap:8px;align-items:stretch;padding:2px 2px 10px}
.sx-composer-refs[hidden]{display:none}
.sx-composer-ref{position:relative;flex:0 0 52px;width:52px;height:68px;overflow:hidden;border-radius:10px;background:var(--sx-bg-3)}
.sx-composer-ref img{display:block;width:100%;height:100%;object-fit:cover}
.sx-composer-ref.is-uploading img{opacity:.45}
.sx-composer-ref.is-uploading::after{content:"";position:absolute;left:50%;top:50%;width:16px;height:16px;margin:-8px 0 0 -8px;border:2px solid #fff;border-right-color:transparent;border-radius:50%;animation:sx-tool-spin .8s linear infinite}
.sx-composer-ref button{position:absolute;top:3px;right:3px;width:18px;height:18px;padding:0;border:0;border-radius:50%;background:rgba(0,0,0,.6);color:#fff;font:600 12px/18px var(--sx-font);text-align:center;cursor:pointer}
.sx-composer-upload{display:flex;flex:1;align-items:center;justify-content:center;gap:8px;max-width:260px;min-height:68px;padding:0 12px;border:1.5px dashed color-mix(in srgb,var(--sx-text) 25%,transparent);border-radius:10px;background:transparent;color:color-mix(in srgb,var(--sx-text) 75%,transparent);font:500 13px/1.2 var(--sx-font);cursor:pointer}
.sx-composer-upload:hover{border-color:color-mix(in srgb,var(--sx-text) 45%,transparent);color:var(--sx-text)}
.sx-composer-upload span{font-size:18px}
.sx-composer-files{display:flex;flex-wrap:wrap;gap:8px;margin:10px 4px 2px}
.sx-composer-files[hidden]{display:none}
.sx-composer-file{display:inline-flex;align-items:center;gap:8px;max-width:220px;height:40px;padding:4px;border:1px solid var(--sx-border);border-radius:12px;background:var(--sx-surface);color:var(--sx-text);font-size:13px;font-weight:600}
.sx-composer-file img,.sx-composer-file-icon{flex:0 0 32px;width:32px;height:32px;border-radius:8px;object-fit:cover}
.sx-composer-file-icon{display:grid;place-items:center;background:var(--sx-bg-2);color:var(--sx-text-dim);font-size:13px}
.sx-composer-file-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sx-composer-file button{flex:0 0 26px;width:26px;height:26px;padding:0;border:0;border-radius:8px;background:transparent;color:var(--sx-text-mute);font-size:17px;line-height:1;cursor:pointer}
.sx-composer-file button:hover{background:var(--sx-bg-2);color:var(--sx-text)}
.sx-composer-file button:focus-visible{outline:2px solid var(--sx-text);outline-offset:1px}
.sx-composer-status{font-size:13px;color:var(--sx-text-dim);margin:9px 10px 0}
.sx-composer-status:empty{display:none}
.sx-composer-tool-rail{position:relative;margin-top:6px}
.sx-composer-tools{
  display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 30px)/4);gap:10px;overflow-x:auto;overscroll-behavior-inline:contain;
  scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;padding:1px;
}
.sx-composer-tools::-webkit-scrollbar{display:none}
.sx-composer-tool-nav{
  position:absolute;top:50%;z-index:2;width:32px;height:32px;display:grid;place-items:center;transform:translateY(-50%);
  border:1px solid var(--sx-border);border-radius:50%;background:var(--sx-surface);color:var(--sx-text);box-shadow:var(--sx-shadow-md);
  font:700 24px/1 var(--sx-font);cursor:pointer;transition:opacity .16s var(--sx-ease),transform .16s var(--sx-ease);
}
.sx-composer-tool-nav.is-prev{left:-9px}.sx-composer-tool-nav.is-next{right:-9px}
.sx-composer-tool-nav:hover{transform:translateY(-50%) scale(1.05)}
.sx-composer-tool-nav:disabled{opacity:0;pointer-events:none}
.sx-composer-tool-card{
  display:flex;align-items:center;min-width:0;min-height:80px;padding:8px;border:0;border-radius:14px;scroll-snap-align:start;
  background:transparent;color:var(--sx-text);transition:transform .17s var(--sx-ease),background-color .17s var(--sx-ease);
}
.sx-composer-tool-card:hover{transform:translateY(-2px);background:color-mix(in srgb,var(--sx-text) 4%,transparent)}
.sx-composer-tool-card:focus-visible{outline:2px solid var(--sx-text);outline-offset:3px}
.sx-composer-tool-card img{width:64px;height:58px;flex:0 0 64px;object-fit:cover;border-radius:10px;background:var(--sx-bg-3)}
.sx-composer-tool-card span{display:flex;flex-direction:column;justify-content:center;align-self:stretch;min-width:0;margin-left:8px;padding-left:10px;border-left:1px solid var(--sx-border);line-height:1.2}
.sx-composer-tool-card b{font-size:clamp(12px,1vw,14px);font-weight:700}
.sx-composer-tool-card small{display:-webkit-box;margin-top:4px;overflow:hidden;color:var(--sx-text-mute);font-size:10px;font-weight:500;line-height:1.25;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.sx-model-marquee{
  --sx-model-marquee-gap:22px;
  width:min(100%,860px);margin:13px auto 0;overflow:hidden;position:relative;contain:layout paint;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
}
.sx-model-marquee-track{
  display:flex;width:max-content;gap:var(--sx-model-marquee-gap);padding:4px 0;
  animation:sx-model-marquee 72s linear infinite;will-change:transform;
}
.sx-model-marquee-set{display:flex;align-items:center;gap:var(--sx-model-marquee-gap);flex:0 0 auto}
.sx-model-marquee-chip{display:inline-flex;align-items:center;gap:7px;white-space:nowrap;color:var(--sx-text-dim)}
.sx-model-marquee-chip i{
  width:22px;height:22px;display:grid;place-items:center;flex:0 0 22px;overflow:hidden;
  border:1px solid var(--sx-border);border-radius:7px;background:var(--sx-bg-2);box-shadow:var(--sx-shadow-sm);
}
.sx-model-marquee-chip img,.sx-model-marquee-chip svg{width:14px;height:14px;object-fit:contain}
.sx-model-marquee-chip img{filter:grayscale(1) contrast(1.08)}
.sx-model-marquee-chip img[src$="ideogram.png"]{filter:grayscale(1) invert(1) contrast(1.08)}
.sx-model-marquee-chip svg{fill:currentColor;color:var(--sx-text);stroke:currentColor}
.sx-model-marquee-chip b{font-size:11.5px;font-weight:600;letter-spacing:.01em}
.sx-model-marquee:hover .sx-model-marquee-track{animation-play-state:paused}
:root[data-theme="dark"] .sx-model-marquee-chip img{filter:grayscale(1) invert(1) contrast(1.08)}
:root[data-theme="dark"] .sx-model-marquee-chip img[src$="ideogram.png"]{filter:grayscale(1) contrast(1.08)}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]):not([data-theme="dark"]) .sx-model-marquee-chip img{filter:grayscale(1) invert(1) contrast(1.08)}
  :root:not([data-theme="light"]):not([data-theme="dark"]) .sx-model-marquee-chip img[src$="ideogram.png"]{filter:grayscale(1) contrast(1.08)}
}
@keyframes sx-model-marquee{to{transform:translateX(calc(-50% - (var(--sx-model-marquee-gap) / 2)))}}
@media (max-width:900px){
  .sx-hero-composer{padding:0 12px}
  .sx-category-row{min-height:54px;margin-bottom:6px;overflow-x:auto;justify-content:flex-start;scrollbar-width:none}
  .sx-category-row::-webkit-scrollbar{display:none}
  .sx-category-chip{min-height:36px;padding:8px 14px;font-size:15px}
  .sx-category-chip.is-active{min-width:88px}
  .sx-category-chip + .sx-category-chip::before{margin-right:11px}
  .sx-composer-shell{padding:10px;border-radius:18px}
  .sx-composer-input{gap:8px}
  .sx-composer-voice{flex-basis:46px;width:46px;height:46px}
  .sx-composer-input .sx-composer-send{width:40px;height:40px}
  .sx-composer-input .sx-composer-send svg{width:19px;height:19px}
  .sx-composer-tools{grid-auto-columns:calc((100% - 20px)/3)}
  .sx-model-marquee{width:100%}
}
@media (max-width:560px){
  .sx-hero-composer{margin-top:36px;padding:0 8px}
  .sx-category-row{min-height:48px;margin-bottom:4px}
  .sx-category-chip{min-height:34px;padding:7px 12px;font-size:13px}
  .sx-category-chip.is-active{min-width:76px}
  .sx-category-chip + .sx-category-chip::before{width:4px;height:4px;margin-right:9px}
  .sx-composer-shell{padding:8px;border-radius:16px}
  .sx-composer-input{gap:6px}
  .sx-composer-input input{margin-top:8px;font-size:15px}
  .sx-composer-input .sx-composer-add{width:40px;height:40px}
  .sx-composer-voice{flex-basis:42px;width:42px;height:42px}
  .sx-composer-input .sx-composer-send{width:36px;height:36px;margin-left:0}
  .sx-composer-input .sx-composer-send svg{width:18px;height:18px}
  .sx-composer-lead{gap:12px}
  .sx-composer-tool-rail{margin-top:6px}
  .sx-composer-tools{grid-auto-columns:calc((100% - 8px)/2);gap:8px}
  .sx-composer-tool-card{min-height:74px;padding:7px;border-radius:13px}
  .sx-composer-tool-card img{width:58px;height:54px;flex-basis:58px;border-radius:9px}
  .sx-composer-tool-card span{margin-left:7px;padding-left:9px}
  .sx-composer-tool-card b{font-size:12px}
  .sx-composer-tool-card small{display:none}
  .sx-composer-tool-nav{width:29px;height:29px;font-size:21px}
  .sx-model-marquee{--sx-model-marquee-gap:18px;margin-top:10px}
  .sx-model-marquee-chip i{width:20px;height:20px;flex-basis:20px}
  .sx-model-marquee-chip b{font-size:11px}
}

@media (max-width:860px){
  .sx-hero{padding:clamp(12px,2vh,22px) 0 22px}
  .sx-hero-grid{grid-template-columns:1fr}
  .sx-hero-copy{text-align:center}
  .sx-hero-kicker{padding:5px 11px;font-size:10.5px}
  .sx-hero h1{font-size:clamp(50px,14vw,68px);margin:10px 0 0}
  .sx-hero-visual-desktop{display:none}
  .sx-hero-visual-mobile{display:block;width:clamp(150px,24vh,220px);margin:-5px auto -7px}
  .sx-hero-tagline{font-size:13px;margin-bottom:8px}
  .sx-hero-sub{margin-left:auto;margin-right:auto;max-width:620px;font-size:13px;line-height:1.4}
  .sx-hero-actions{justify-content:center;flex-wrap:nowrap;gap:8px;margin-top:12px}
  .sx-hero-actions .sx-btn-lg{flex:0 1 auto;padding:9px 13px;font-size:12px;white-space:nowrap}
  .sx-hero-composer{margin-top:14px;padding:0 8px}
  .sx-category-row{min-height:44px;margin-bottom:3px}
  .sx-composer-shell{padding:8px;border-radius:16px}
  .sx-composer-tool-rail{margin-top:6px}
  .sx-composer-tool-card{min-height:68px;padding:6px}
  .sx-composer-tool-card img{width:52px;height:50px;flex-basis:52px}
  .sx-model-marquee{margin-top:8px}
}
@media (prefers-reduced-motion:reduce){
  .sx-model-marquee{overflow-x:auto;mask-image:none;-webkit-mask-image:none;scrollbar-width:none}
  .sx-model-marquee::-webkit-scrollbar{display:none}
  .sx-model-marquee-track{animation:none}
  .sx-model-marquee-set:last-child{display:none}
}

/* ---------- Section shell ---------- */
.sx-section{padding:88px 0}
.sx-section-head{max-width:680px;margin-bottom:44px}
.sx-eyebrow{font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--sx-accent);margin-bottom:12px;display:block}
.sx-section-head h2{font-size:clamp(30px,4.4vw,46px);font-weight:800;letter-spacing:-.02em;line-height:1.08}
.sx-section-head p{margin-top:14px;font-size:17px;color:var(--sx-text-dim);line-height:1.6}
.sx-section-alt{background:var(--sx-bg-2)}

/* ---------- Model groups ---------- */
.sx-model-groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.sx-model-group{
  background:var(--sx-surface);border:1px solid var(--sx-border);border-radius:var(--sx-radius-lg);
  padding:24px;box-shadow:var(--sx-shadow-sm);
}
.sx-model-group-head{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.sx-model-group-head svg{width:20px;height:20px;color:var(--sx-accent)}
.sx-model-group-head h3{font-size:16px;font-weight:700}
.sx-model-chip-list{display:flex;flex-wrap:wrap;gap:8px}
.sx-model-chip{
  display:flex;align-items:center;gap:7px;padding:6px 11px 6px 6px;border-radius:var(--sx-radius-pill);
  background:var(--sx-bg-2);border:1px solid var(--sx-border);font-size:12.5px;font-weight:600;color:var(--sx-text-dim);
}
.sx-model-chip img,.sx-model-chip svg{width:18px;height:18px;border-radius:50%;object-fit:cover;flex:0 0 auto}
.sx-model-chip svg{color:var(--sx-text-dim)}
.sx-model-chip.is-more{color:var(--sx-accent);background:var(--sx-accent-bg)}

/* marquee strip variant */
.sx-marquee{overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.sx-marquee-track{display:flex;gap:10px;width:max-content;animation:sx-marquee 46s linear infinite}
.sx-marquee:hover .sx-marquee-track{animation-play-state:paused}
@keyframes sx-marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- Banner slider ---------- */
.sx-slider{position:relative}
.sx-slider-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:20px;padding-bottom:8px;scrollbar-width:none;cursor:grab}
.sx-slider-track::-webkit-scrollbar{display:none}
.sx-slider-track.is-dragging{cursor:grabbing;scroll-snap-type:none;scroll-behavior:auto}
.sx-slide{
  scroll-snap-align:start;flex:0 0 min(720px,86vw);border-radius:var(--sx-radius-lg);overflow:hidden;
  position:relative;min-height:380px;display:flex;align-items:flex-end;box-shadow:var(--sx-shadow-lg);
  border:1px solid var(--sx-border);
}
.sx-slide-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.sx-slide-bg-image{background:radial-gradient(120% 100% at 100% 0%,#3a5cff 0%,#1a1f3d 55%,#0a0a0c 100%)}
.sx-slide-bg-video{background:radial-gradient(120% 100% at 100% 0%,#ff5c8a 0%,#3d1a2b 55%,#0a0a0c 100%)}
.sx-slide-bg-music{background:radial-gradient(120% 100% at 100% 0%,#ffb63d 0%,#3d2f1a 55%,#0a0a0c 100%)}
.sx-slide-bg-voice{background:radial-gradient(120% 100% at 100% 0%,#3dffc4 0%,#1a3d34 55%,#0a0a0c 100%)}
.sx-slide-bg-text{background:radial-gradient(120% 100% at 100% 0%,#b23dff 0%,#2b1a3d 55%,#0a0a0c 100%)}
.sx-slide-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,12,0) 30%,rgba(10,10,12,.86))}
.sx-slide-body{position:relative;padding:32px;color:#fff;width:100%}
.sx-slide-tag{font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;opacity:.8;margin-bottom:10px;display:block}
.sx-slide-body h3{font-size:30px;font-weight:800;margin-bottom:20px;letter-spacing:-.01em}
.sx-slider-nav{display:flex;gap:10px;margin-top:22px}
.sx-slider-nav button{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--sx-border);background:var(--sx-surface);
  cursor:pointer;display:grid;place-items:center;box-shadow:var(--sx-shadow-sm);
}
.sx-slider-nav button svg{width:17px;height:17px}

/* ---------- Home: "Create with SYLVEX AI" (js/home-directions.js) ----------
   The drifting media wall is only a background: under a veil in the
   section's own colour (stronger on the text side), never interactive. */
.sx-directions{position:relative;overflow:hidden;isolation:isolate}
.sx-directions-wall{position:absolute;inset:0;z-index:0;pointer-events:none;user-select:none;opacity:0;transition:opacity .9s var(--sx-ease)}
.sx-directions-wall *{pointer-events:none!important}
.sx-directions-wall.is-ready{opacity:1}
.sx-directions::before{
  content:'';position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    linear-gradient(90deg,var(--sx-bg-2) 0%,color-mix(in srgb,var(--sx-bg-2) 86%,transparent) 32%,color-mix(in srgb,var(--sx-bg-2) 45%,transparent) 58%,color-mix(in srgb,var(--sx-bg-2) 8%,transparent) 100%),
    linear-gradient(180deg,var(--sx-bg-2) 0%,transparent 18%,transparent 82%,var(--sx-bg-2) 100%);
}
.sx-directions > .sx-container{position:relative;z-index:2}
.sx-directions-head{max-width:720px;min-height:300px}
.sx-direction-info{opacity:0;transform:translateY(6px)}
.sx-direction-info.is-shown{opacity:1;transform:none;transition:opacity .35s var(--sx-ease),transform .35s var(--sx-ease)}
.sx-direction-points{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0;padding:0;list-style:none}
.sx-direction-points li{padding:7px 13px;border:1px solid var(--sx-border);border-radius:999px;background:var(--sx-surface);color:var(--sx-text);font-size:13.5px;font-weight:650;box-shadow:var(--sx-shadow-sm)}
.sx-directions .sx-slide{cursor:pointer;transition:filter .35s var(--sx-ease)}
.sx-directions .sx-slide:not(.is-active){filter:brightness(.72) saturate(.85)}
.sx-directions .sx-slide.is-active{border-color:color-mix(in srgb,var(--sx-accent) 55%,var(--sx-border))}
@media (prefers-reduced-motion:reduce){
  .sx-direction-info.is-shown,.sx-directions .sx-slide{transition:none}
}

/* ---------- Cards / grids ---------- */
.sx-grid{display:grid;gap:20px}
.sx-grid-3{grid-template-columns:repeat(3,1fr)}
.sx-grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1080px){.sx-grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:900px){.sx-grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.sx-grid-3,.sx-grid-4{grid-template-columns:1fr}}

.sx-card{
  background:var(--sx-surface);border:1px solid var(--sx-border);border-radius:var(--sx-radius-lg);
  padding:26px;box-shadow:var(--sx-shadow-sm);transition:transform .2s var(--sx-ease),box-shadow .2s var(--sx-ease);
}
.sx-card:hover{transform:translateY(-3px);box-shadow:var(--sx-shadow-md)}
.sx-card-icon{
  width:46px;height:46px;border-radius:14px;background:var(--sx-accent-bg);color:var(--sx-accent);
  display:grid;place-items:center;margin-bottom:16px;
}
.sx-card-icon svg{width:22px;height:22px}
.sx-card h3{font-size:17px;font-weight:700;margin-bottom:8px}
.sx-card p{font-size:14px;color:var(--sx-text-dim);line-height:1.55}
.sx-card-cta{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-size:13.5px;font-weight:700;color:var(--sx-accent)}

.sx-tool-card-media{aspect-ratio:4/3;border-radius:var(--sx-radius-md);overflow:hidden;margin-bottom:16px;background:var(--sx-bg-3)}
.sx-tool-card-media img{width:100%;height:100%;object-fit:cover}

/* ---------- AI Tools page (js/ai-tools-page.js) ----------
   The tools as a grid; a tool opens over the page in a transparent frame
   (Pro Studio's tool window, embedded) and its result shows in a corner card. */
.sx-tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}
.sx-tools-card{display:flex;flex-direction:column;padding:16px 16px 20px;color:inherit}
.sx-tools-card .sx-tool-card-media{margin-bottom:14px}
.sx-tools-card .sx-card-cta{margin-top:auto;padding-top:14px}
.sx-tools-card:focus-visible{outline:2px solid var(--sx-text);outline-offset:3px}
/* Pro Studio running out of sight for a page (js/studio-bridge.js). */
.sx-studio-bridge{position:fixed;inset:0;width:100vw;height:100vh;border:0;opacity:0;pointer-events:none;z-index:-1}
.sx-tool-frame{position:fixed;inset:0;z-index:2000;background:rgba(0,0,0,.18);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.sx-tool-frame[hidden]{display:none}
.sx-tool-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;background:transparent;color-scheme:normal}
.sx-tool-frame-loading{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:10px;padding:12px 18px;border-radius:999px;background:var(--sx-surface);color:var(--sx-text);font-size:14px;font-weight:600;box-shadow:var(--sx-shadow-lg)}
.sx-tool-frame-loading[hidden]{display:none}
.sx-tool-frame-loading span{width:16px;height:16px;border-radius:50%;border:2px solid var(--sx-border);border-top-color:var(--sx-accent);animation:sx-tool-spin .8s linear infinite}
@keyframes sx-tool-spin{to{transform:rotate(360deg)}}
html.sx-tool-frame-open{overflow:hidden}
.sx-tool-result{position:fixed;right:20px;bottom:20px;z-index:1900;display:flex;align-items:center;gap:12px;width:min(360px,calc(100vw - 40px));padding:10px 10px 10px 10px;border:1px solid var(--sx-border);border-radius:18px;background:var(--sx-surface);box-shadow:var(--sx-shadow-lg)}
.sx-tool-result[hidden]{display:none}
.sx-tool-result img,.sx-tool-result video{flex:0 0 64px;width:64px;height:64px;border-radius:12px;object-fit:cover;background:var(--sx-bg-3)}
.sx-tool-result-text{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1;font-size:13px;color:var(--sx-text-dim)}
.sx-tool-result-text b{font-size:14.5px;color:var(--sx-text)}
.sx-tool-result-text a{margin-top:4px;font-weight:700;color:var(--sx-accent)}
.sx-tool-result button{align-self:flex-start;width:28px;height:28px;padding:0;border:0;border-radius:8px;background:transparent;color:var(--sx-text-mute);font-size:18px;cursor:pointer}
.sx-tool-result button:hover{background:var(--sx-bg-2);color:var(--sx-text)}
@media (prefers-reduced-motion:reduce){.sx-tool-frame-loading span{animation-duration:2.4s}}

/* ---------- Home AI Tools coverflow carousel ----------
   A 3D "coverflow" strip through every AI_TOOLS entry (see js/catalog.js):
   all cards are absolutely stacked and centered via left:50%, then each one's
   translateX/scale/rotateY/opacity/z-index is set in JS from its distance to
   the active index (see index.html's renderToolCarousel()) - only the offset
   changes, so the transition CSS below does all the animating. */
.sx-tool-carousel{position:relative;perspective:1400px;padding-top:20px}
/* The side cards of the coverflow sit far left and right: clip them at the
   screen edge so they never widen the page (on phones it became 876px). */
.sx-tools-section{overflow-x:hidden;overflow-x:clip}
.sx-tool-carousel-track{position:relative;height:400px;cursor:grab;touch-action:pan-y}
.sx-tool-carousel-track:active{cursor:grabbing}
.sx-tool-carousel-card{
  position:absolute;top:0;left:50%;width:300px;
  background:var(--sx-surface);border:1px solid var(--sx-border);border-radius:var(--sx-radius-lg);
  padding:18px;box-shadow:var(--sx-shadow-md);
  transition:transform .5s var(--sx-ease),opacity .5s var(--sx-ease),filter .5s var(--sx-ease),box-shadow .3s var(--sx-ease),border-color .3s var(--sx-ease);
  will-change:transform;
}
.sx-tool-carousel-card .sx-tool-card-media{margin-bottom:14px}
.sx-tool-carousel-card h3{font-size:16px;font-weight:700;margin-bottom:4px}
.sx-tool-carousel-card p{font-size:13px;color:var(--sx-text-dim);line-height:1.5}
.sx-tool-carousel-card .sx-card-cta{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13px;font-weight:700;color:var(--sx-accent)}
.sx-tool-carousel-card.is-active{border-color:var(--sx-accent);box-shadow:0 24px 60px -12px var(--sx-accent-glow)}
.sx-tool-carousel-nav{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:14px}
.sx-tool-carousel-btn{
  width:44px;height:44px;flex:0 0 auto;border-radius:50%;border:1px solid var(--sx-border);
  background:var(--sx-surface);color:var(--sx-text);display:grid;place-items:center;cursor:pointer;
  transition:border-color .18s var(--sx-ease),transform .15s var(--sx-ease);
}
.sx-tool-carousel-btn:hover{border-color:var(--sx-border-strong)}
.sx-tool-carousel-btn:active{transform:scale(.94)}
.sx-tool-carousel-btn svg{width:18px;height:18px}
.sx-tool-carousel-label{
  min-width:200px;text-align:center;padding:10px 22px;border-radius:var(--sx-radius-pill);
  border:1px solid var(--sx-border);background:var(--sx-surface);font-size:13.5px;font-weight:600;color:var(--sx-text-dim);
}
@media (max-width:900px){
  .sx-tool-carousel-track{height:380px}
  .sx-tool-carousel-card{width:250px}
}
@media (max-width:640px){
  .sx-tool-carousel-track{height:360px}
  .sx-tool-carousel-card{width:220px;padding:14px}
  .sx-tool-carousel-label{min-width:0;font-size:12.5px;padding:9px 16px}
}

/* ---------- Home: studio section (Pro Studio, Grid Mode, Edit) ----------
   A screen of its own over the hero's dot grid (js/hero-dot-grid.js): three
   tall cards that rise in when the section appears (index.html script) and
   grow under the pointer; each opens its workspace from the bottom right. */
.sx-studios{position:relative;isolation:isolate;min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:64px 0}
.sx-studios-dots{position:absolute;inset:0;z-index:0;pointer-events:none}
.sx-studios>.sx-container{position:relative;z-index:1;width:100%}
.sx-studios-head{margin-bottom:34px}
.sx-studio-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.sx-studio-card{
  --sx-card-tint:var(--sx-accent);
  position:relative;display:flex;flex-direction:column;min-height:min(560px,max(440px,58vh));padding:30px 28px 28px;overflow:hidden;
  border:1px solid var(--sx-border);border-radius:var(--sx-radius-lg);
  background:linear-gradient(180deg,color-mix(in srgb,var(--sx-card-tint) 13%,var(--sx-surface)) 0%,var(--sx-surface) 46%);
  box-shadow:var(--sx-shadow-lg);
  transition:opacity .6s var(--sx-ease),transform .45s var(--sx-ease),box-shadow .35s var(--sx-ease),border-color .35s var(--sx-ease);
}
.sx-studio-card[data-studio="grid"]{--sx-card-tint:#7c5cff}
.sx-studio-card[data-studio="edit"]{--sx-card-tint:#ff8a3d}
.sx-studios.is-pending .sx-studio-card{opacity:0;transform:translateY(28px) scale(.98)}
.sx-studios .sx-studio-card:nth-child(2){transition-delay:.08s,.08s,0s,0s}
.sx-studios .sx-studio-card:nth-child(3){transition-delay:.16s,.16s,0s,0s}
.sx-studios:not(.is-pending) .sx-studio-card:hover,.sx-studios:not(.is-pending) .sx-studio-card:focus-within{
  transform:scale(1.045);z-index:2;transition-delay:0s;
  border-color:color-mix(in srgb,var(--sx-card-tint) 55%,var(--sx-border));
  box-shadow:0 34px 80px -24px color-mix(in srgb,var(--sx-card-tint) 45%,transparent),var(--sx-shadow-lg);
}
.sx-studio-card-icon{display:grid;place-items:center;width:56px;height:56px;border-radius:16px;background:color-mix(in srgb,var(--sx-card-tint) 16%,var(--sx-surface));color:var(--sx-card-tint);margin-bottom:26px}
.sx-studio-card-icon svg{width:28px;height:28px}
.sx-studio-card-label{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--sx-card-tint);margin-bottom:8px}
.sx-studio-card h3{font-size:clamp(26px,2.4vw,32px);font-weight:800;letter-spacing:-.02em;margin-bottom:12px}
.sx-studio-card p{font-size:15.5px;line-height:1.6;color:var(--sx-text-dim)}
.sx-studio-card ul{list-style:none;margin:22px 0 28px;padding:0;display:flex;flex-direction:column;gap:10px}
.sx-studio-card li{position:relative;padding-left:24px;font-size:14.5px;font-weight:600;color:var(--sx-text)}
.sx-studio-card li::before{content:'';position:absolute;left:0;top:.42em;width:12px;height:12px;border-radius:50%;background:color-mix(in srgb,var(--sx-card-tint) 22%,transparent);box-shadow:inset 0 0 0 3px var(--sx-card-tint)}
.sx-studio-card .sx-btn{margin-top:auto;align-self:flex-end}
@media (max-width:980px){
  .sx-studio-cards{grid-template-columns:1fr;max-width:560px;margin:0 auto}
  .sx-studio-card{min-height:440px}
}
@media (prefers-reduced-motion:reduce){
  .sx-studios.is-pending .sx-studio-card{opacity:1;transform:none}
  .sx-studio-card{transition:box-shadow .2s,border-color .2s}
  .sx-studios .sx-studio-card:hover,.sx-studios .sx-studio-card:focus-within{transform:none}
}

/* ---------- Footer ---------- */
.sx-footer{border-top:1px solid var(--sx-border);padding:56px 0 32px;background:var(--sx-bg-2)}
.sx-footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:32px}
@media (max-width:900px){.sx-footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.sx-footer-grid{grid-template-columns:1fr}}
.sx-footer-brand{display:flex;align-items:center;gap:10px;font-weight:700;margin-bottom:12px}
.sx-footer-brand-logo{width:24px;height:24px}
.sx-footer p{color:var(--sx-text-mute);font-size:13.5px;line-height:1.6;max-width:280px}
.sx-footer h4{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--sx-text-mute);margin-bottom:14px}
.sx-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.sx-footer a{font-size:14px;color:var(--sx-text-dim)}
.sx-footer a:hover{color:var(--sx-text)}
.sx-footer-bottom{
  margin-top:48px;padding-top:24px;border-top:1px solid var(--sx-border);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12.5px;color:var(--sx-text-mute);
}

/* Model lists share the footer's column tracks and typography. */
.sx-footer-models{
  display:grid;grid-template-columns:1.4fr repeat(4,minmax(0,1fr));gap:32px;
  margin-top:32px;color:var(--sx-text-dim);
}
.sx-footer-models[hidden]{display:none}
.sx-footer-models-toggle{
  display:inline-grid;place-items:center;width:20px;height:20px;margin-left:4px;padding:0;vertical-align:-4px;
  border:0;border-radius:6px;background:transparent;color:var(--sx-text-mute);cursor:pointer;
  transition:color .15s var(--sx-ease);
}
.sx-footer-models-toggle:hover{color:var(--sx-text)}
.sx-footer-models-toggle:focus-visible{outline:2px solid var(--sx-text);outline-offset:2px}
.sx-footer-models-toggle svg{width:13px;height:13px;stroke-width:2.4;transition:transform .2s var(--sx-ease)}
.sx-footer-models-toggle[aria-expanded="false"] svg{transform:rotate(-90deg)}
.sx-footer-model-column{min-width:0}
.sx-footer-model-column li{display:flex;align-items:center;gap:8px;min-height:20px;font-size:13px;line-height:1.5}
.sx-footer-model-column li span{min-width:0;overflow-wrap:anywhere}
.sx-footer-model-column img,.sx-footer-model-column svg{width:14px;height:14px;flex:0 0 14px;object-fit:contain}
.sx-footer-model-column img{filter:grayscale(1);border-radius:2px}
.sx-footer-model-column img[src$="openai.png"],
.sx-footer-model-column img[src$="runway.png"],
.sx-footer-model-column img[src$="recraft.png"],
.sx-footer-model-column img[src$="minimax.png"]{filter:grayscale(1) invert(var(--sx-footer-icon-invert,0))}
.sx-footer-model-column img[src$="ideogram.png"]{filter:grayscale(1) invert(calc(1 - var(--sx-footer-icon-invert,0)))}
:root[data-theme="dark"] .sx-footer-models{--sx-footer-icon-invert:1}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]):not([data-theme="dark"]) .sx-footer-models{--sx-footer-icon-invert:1}
}
.sx-footer-model-column svg{fill:currentColor}
@media (max-width:900px){.sx-footer-models{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.sx-footer-models{grid-template-columns:1fr}}

/* ---------- Auth / form pages ---------- */
.sx-auth-shell{min-height:calc(100vh - var(--sx-topbar-h));display:flex;align-items:center;justify-content:center;padding:60px var(--sx-gutter)}
.sx-auth-redirect-notice{display:none}
html.sx-auth-redirect-pending .sx-auth-split{display:none}
html.sx-auth-redirect-pending .sx-auth-redirect-notice{display:flex;align-items:center;justify-content:center;padding:40px}
.sx-auth-card{
  width:100%;max-width:420px;background:var(--sx-surface);border:1px solid var(--sx-border);
  border-radius:var(--sx-radius-lg);padding:40px 34px;box-shadow:var(--sx-shadow-lg);
}
.sx-auth-card h1{font-size:26px;font-weight:800;margin-bottom:6px;letter-spacing:-.01em}
.sx-auth-card .sx-auth-sub{color:var(--sx-text-dim);font-size:14px;margin-bottom:28px}
.sx-field{margin-bottom:16px}
.sx-field label{display:block;font-size:13px;font-weight:600;color:var(--sx-text-dim);margin-bottom:7px}
.sx-field input,.sx-field select,.sx-field textarea{
  width:100%;padding:12px 14px;border-radius:var(--sx-radius-sm);border:1px solid var(--sx-border);
  background:var(--sx-bg-2);color:var(--sx-text);font-size:14.5px;font-family:inherit;
  transition:border-color .18s var(--sx-ease),background .18s var(--sx-ease);
}
.sx-field input:focus,.sx-field select:focus,.sx-field textarea:focus{outline:none;border-color:var(--sx-accent);background:var(--sx-surface)}
.sx-form-actions{margin-top:24px;display:flex;flex-direction:column;gap:12px}
.sx-form-actions .sx-btn{width:100%}
.sx-auth-divider{display:flex;align-items:center;gap:12px;margin:22px 0;color:var(--sx-text-mute);font-size:12.5px}
.sx-auth-divider::before,.sx-auth-divider::after{content:'';flex:1;height:1px;background:var(--sx-border)}
.sx-auth-foot{text-align:center;margin-top:22px;font-size:13.5px;color:var(--sx-text-dim)}
.sx-auth-foot a{color:var(--sx-accent);font-weight:600}
.sx-form-note{font-size:12.5px;color:var(--sx-text-mute);margin-top:10px;line-height:1.5}
.sx-form-error{background:rgba(224,67,47,.1);color:var(--sx-danger);border:1px solid rgba(224,67,47,.25);border-radius:var(--sx-radius-sm);padding:10px 13px;font-size:13px;margin-bottom:16px;display:none}
.sx-form-error.is-visible{display:block}
.sx-tg-login-btn{
  width:100%;display:flex;align-items:center;justify-content:center;gap:10px;padding:12px;border-radius:var(--sx-radius-sm);
  background:#229ED9;color:#fff;font-weight:700;font-size:14.5px;border:0;cursor:pointer;
}
.sx-tg-login-btn svg{width:19px;height:19px}

/* ---------- Auth split-panel (login/register) ----------
   Two-panel card: a marketing "accent" side (diagonal-cut gradient) and a
   plain form side. The accent side keeps a fixed, theme-invariant gradient
   + white text (rather than the theme's --sx-accent tokens, which go much
   lighter in dark/gray mode) so it reads the same, with guaranteed
   contrast, in every theme. login.html puts the accent on the right,
   register.html on the left (`.sx-auth-split--login` flips the order and
   mirrors the diagonal) - navigating between the two gives the accent
   panel a shared view-transition-name so Chrome cross-fades/slides it
   between sides instead of a hard cut (see the `view-transition` meta tag
   in both pages' <head>; no-op in browsers that don't support it yet). */
.sx-auth-split{
  position:relative;width:100%;max-width:960px;min-height:580px;
  display:flex;border-radius:var(--sx-radius-lg);overflow:hidden;
  box-shadow:var(--sx-shadow-lg);background:var(--sx-surface);
}
.sx-auth-split-accent{
  flex:0 0 43%;position:relative;color:#fff;
  background:linear-gradient(155deg,#1be6ac 0%,#0a8f68 100%);
  padding:40px 40px 30px;display:flex;flex-direction:column;
  clip-path:polygon(0 0,100% 0,calc(100% - 64px) 100%,0 100%);
  view-transition-name:sx-auth-accent;
}
.sx-auth-split--login{flex-direction:row-reverse}
.sx-auth-split--login .sx-auth-split-accent{clip-path:polygon(64px 0,100% 0,100% 100%,0 100%);padding-left:88px}
.sx-auth-split-logo{font-weight:800;font-size:13px;letter-spacing:.18em;text-transform:uppercase}
.sx-auth-split-headline{margin-top:auto;font-size:clamp(28px,3.4vw,38px);font-weight:800;line-height:1.08;letter-spacing:-.02em}
.sx-auth-split-copy{margin-top:16px;font-size:14.5px;line-height:1.55;color:rgba(255,255,255,.86);max-width:280px}
.sx-auth-split-tag{margin-top:56px;font-size:12px;letter-spacing:.06em;color:rgba(255,255,255,.72)}
.sx-auth-split-form{
  flex:1 1 auto;min-width:0;padding:48px 46px;display:flex;flex-direction:column;justify-content:center;
}
.sx-auth-split-form h1{font-size:26px;font-weight:800;margin-bottom:6px;letter-spacing:-.01em}
.sx-auth-split-form .sx-auth-sub{color:var(--sx-text-dim);font-size:14px;margin-bottom:26px}

@media (max-width:760px){
  .sx-auth-split{flex-direction:column;min-height:0}
  .sx-auth-split--login{flex-direction:column}
  .sx-auth-split-accent,.sx-auth-split--login .sx-auth-split-accent{clip-path:none;padding:30px 26px}
  .sx-auth-split-headline{margin-top:6px}
  .sx-auth-split-tag{margin-top:20px}
  .sx-auth-split-form{padding:32px 26px}
}

@media (prefers-reduced-motion: reduce){
  ::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none !important}
}

/* ---------- Simple page hero (non-home pages) ---------- */
.sx-page-hero{padding:64px 0 40px}
.sx-page-hero h1{font-size:clamp(32px,5vw,52px);font-weight:800;letter-spacing:-.02em}
.sx-page-hero p{margin-top:14px;font-size:16px;color:var(--sx-text-dim);max-width:620px;line-height:1.6}
.sx-breadcrumb{font-size:13px;color:var(--sx-text-mute);margin-bottom:16px}
.sx-breadcrumb a{color:var(--sx-text-dim)}
.sx-breadcrumb a:hover{color:var(--sx-text)}

/* ---------- Legal / docs prose ---------- */
.sx-prose{max-width:760px;line-height:1.75;font-size:15.5px;color:var(--sx-text-dim)}
.sx-prose h2{font-size:22px;font-weight:800;color:var(--sx-text);margin:40px 0 12px;letter-spacing:-.01em}
.sx-prose h2:first-child{margin-top:0}
.sx-prose h3{font-size:16.5px;font-weight:700;color:var(--sx-text);margin:22px 0 8px}
.sx-prose p{margin:0 0 14px}
.sx-prose ul,.sx-prose ol{margin:0 0 14px;padding-left:22px}
.sx-prose li{margin-bottom:6px}
.sx-prose strong{color:var(--sx-text)}
.sx-updated{font-size:13px;color:var(--sx-text-mute);margin-bottom:32px}

.sx-docs-layout{display:grid;grid-template-columns:240px 1fr;gap:48px;align-items:start}
@media (max-width:900px){.sx-docs-layout{grid-template-columns:1fr}}
.sx-docs-toc{position:sticky;top:96px;border:1px solid var(--sx-border);border-radius:var(--sx-radius-md);padding:18px;background:var(--sx-surface)}
.sx-docs-toc h4{font-size:11.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--sx-text-mute);margin:14px 0 8px}
.sx-docs-toc h4:first-child{margin-top:0}
.sx-docs-toc ul{list-style:none;margin:0 0 4px;padding:0}
.sx-docs-toc a{display:block;padding:6px 8px;border-radius:8px;font-size:13.5px;color:var(--sx-text-dim)}
.sx-docs-toc a:hover,.sx-docs-toc a.is-active{background:var(--sx-bg-2);color:var(--sx-text)}

/* ---------- Dashboard shell (account / settings / store) ---------- */
.sx-dash{padding:40px 0 96px}
.sx-dash-layout{display:grid;grid-template-columns:240px 1fr;gap:36px;align-items:start}
@media (max-width:860px){.sx-dash-layout{grid-template-columns:1fr}}
.sx-dash-nav{display:flex;flex-direction:column;gap:2px;border:1px solid var(--sx-border);border-radius:var(--sx-radius-md);padding:8px;background:var(--sx-surface)}
.sx-dash-nav a{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:10px;font-size:14px;font-weight:600;color:var(--sx-text-dim)}
.sx-dash-nav a svg{width:17px;height:17px}
.sx-dash-nav a:hover{background:var(--sx-bg-2);color:var(--sx-text)}
.sx-dash-nav a.is-active{background:var(--sx-bg-3);color:var(--sx-text)}
.sx-dash-panel{background:var(--sx-surface);border:1px solid var(--sx-border);border-radius:var(--sx-radius-lg);padding:32px;box-shadow:var(--sx-shadow-sm)}
.sx-dash-panel + .sx-dash-panel{margin-top:20px}
.sx-dash-panel h2{font-size:19px;font-weight:800;margin-bottom:4px}
.sx-dash-panel .sx-panel-sub{color:var(--sx-text-mute);font-size:13.5px;margin-bottom:22px}
.sx-profile-head{display:flex;align-items:center;gap:18px;margin-bottom:8px}
.sx-profile-avatar{width:52px;height:52px;border-radius:50%;background:var(--sx-bg-3);border:1px solid var(--sx-border);display:grid;place-items:center;font-weight:700;font-size:24px;color:var(--sx-text-dim);overflow:hidden}
.sx-profile-avatar img{width:100%;height:100%;object-fit:cover}
.sx-profile-subline{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:4px;color:var(--sx-text-mute);font-size:13.5px}
.sx-profile-actions{display:flex;flex-wrap:wrap;gap:10px}
.sx-id-chip{
  display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border-radius:var(--sx-radius-pill);
  border:1px solid var(--sx-border);background:var(--sx-bg-2);color:var(--sx-text-mute);
  font-size:12px;font-weight:700;font-family:inherit;cursor:pointer;
}
.sx-id-chip:hover{border-color:var(--sx-accent);color:var(--sx-accent)}
.sx-id-chip svg{width:12px;height:12px;flex:0 0 auto}
.sx-email-mask{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--sx-text-mute);font-variant-numeric:tabular-nums}
.sx-email-mask button{
  border:0;background:transparent;color:var(--sx-text-mute);cursor:pointer;padding:2px;
  display:inline-flex;align-items:center;justify-content:center;
}
.sx-email-mask button:hover{color:var(--sx-text)}
.sx-email-mask button svg{width:15px;height:15px}
.sx-email-mask.is-revealed{color:var(--sx-text)}
.sx-stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin:22px 0}
.sx-stat{border:1px solid var(--sx-border);border-radius:var(--sx-radius-md);padding:16px;background:var(--sx-bg-2)}
.sx-stat b{display:block;font-size:22px;font-weight:800}
.sx-stat span{font-size:12.5px;color:var(--sx-text-mute)}
.sx-status-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:var(--sx-radius-pill);font-size:12.5px;font-weight:700}
.sx-status-pill.is-connected{background:rgba(31,157,92,.12);color:var(--sx-success)}
.sx-status-pill.is-disconnected{background:var(--sx-bg-3);color:var(--sx-text-mute)}
.sx-settings-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--sx-border)}
.sx-settings-row:last-child{border-bottom:0}
.sx-settings-row-label b{display:block;font-size:14.5px;font-weight:700}
.sx-settings-row-label span{font-size:13px;color:var(--sx-text-mute)}
.sx-switch{position:relative;width:44px;height:26px;border-radius:999px;background:var(--sx-bg-3);border:1px solid var(--sx-border);cursor:pointer;flex:0 0 auto}
.sx-switch::after{content:'';position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:var(--sx-surface);box-shadow:var(--sx-shadow-sm);transition:transform .18s var(--sx-ease)}
.sx-switch.is-on{background:var(--sx-accent);border-color:var(--sx-accent)}
.sx-switch.is-on::after{transform:translateX(18px);background:#fff}

/* ---------- Store ---------- */
.sx-store-tabs{display:flex;justify-content:center;gap:4px;width:fit-content;margin:0 auto 32px;padding:4px;border-radius:var(--sx-radius-pill);background:var(--sx-bg-2);border:1px solid var(--sx-border)}
.sx-store-tab{padding:9px 22px;border-radius:var(--sx-radius-pill);border:0;background:transparent;color:var(--sx-text-mute);font-size:14px;font-weight:700;font-family:inherit;cursor:pointer;transition:background .16s var(--sx-ease),color .16s var(--sx-ease)}
.sx-store-tab:hover{color:var(--sx-text)}
.sx-store-tab.is-active{background:var(--sx-surface);color:var(--sx-text);box-shadow:var(--sx-shadow-sm)}
.sx-plan-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
@media (max-width:640px){.sx-plan-grid{grid-template-columns:1fr}}
.sx-plan-card{border:1px solid var(--sx-border);border-radius:var(--sx-radius-lg);padding:26px;position:relative;background:var(--sx-surface);display:flex;flex-direction:column}
.sx-plan-card.is-featured{border-color:var(--sx-accent);box-shadow:0 0 0 3px var(--sx-accent-bg)}
.sx-plan-badge{position:absolute;top:-11px;right:20px;background:var(--sx-accent);color:var(--sx-accent-text);font-size:11px;font-weight:800;padding:4px 10px;border-radius:var(--sx-radius-pill)}
.sx-plan-price{font-size:32px;font-weight:800;margin:10px 0 4px}
.sx-plan-price span{font-size:14px;font-weight:600;color:var(--sx-text-mute)}
.sx-plan-card ul{list-style:none;margin:18px 0 22px;padding:0;display:flex;flex-direction:column;gap:9px}
.sx-plan-card li{display:flex;align-items:flex-start;gap:8px;font-size:13.5px;color:var(--sx-text-dim)}
.sx-plan-card li svg{width:16px;height:16px;color:var(--sx-success);margin-top:1px;flex:0 0 auto}
/* Pushed to the bottom of the (flex-column) plan card so the Monthly/Yearly
   CTAs land on the same line regardless of the differing feature-list
   lengths above them. */
.sx-plan-cta{margin-top:auto;width:100%}
.sx-credit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.sx-credit-card{border:1px solid var(--sx-border);border-radius:var(--sx-radius-md);padding:18px;text-align:center;background:var(--sx-bg-2)}
.sx-credit-card b{display:block;font-size:20px;font-weight:800;margin:8px 0 2px}
.sx-credit-card span{font-size:12.5px;color:var(--sx-text-mute)}

/* ---------- Website Pro Studio ---------- */
/* Website Pro Studio renders directly into the Website page. */
.sx-website-studio-shell{height:calc(100vh - var(--sx-topbar-h));display:flex;flex-direction:column;background:var(--sx-bg)}
.sx-website-studio-content{flex:1 1 auto;min-height:0;overflow:hidden;background:var(--sx-bg)}
.sx-website-studio-toolbar{display:flex;align-items:center;justify-content:space-between;padding:10px var(--sx-gutter);border-bottom:1px solid var(--sx-border)}
.sx-website-studio-toolbar-tabs{display:flex;gap:6px;flex-wrap:wrap}
.sx-website-studio-toolbar-tabs a{padding:8px 14px;border-radius:var(--sx-radius-pill);font-size:13.5px;font-weight:600;color:var(--sx-text-dim);border:1px solid var(--sx-border)}
.sx-website-studio-toolbar-tabs a.is-active{background:var(--sx-text);color:var(--sx-invert-text);border-color:var(--sx-text)}
/* Grid Mode is its own workspace: no Pro Studio mode tabs above it. On
   narrow screens the tabs stay, as the way out of the Grid restriction. */
@media (min-width:901px){.sx-website-studio-shell.is-grid .sx-website-studio-toolbar{display:none}}
.sx-mobile-restriction{display:none}
@media (max-width:900px){
  .sx-website-studio-shell.is-grid .sx-mobile-restriction{display:flex}
  .sx-website-studio-shell.is-grid .sx-website-studio-content{display:none}
}
.sx-mobile-restriction{
  flex:1 1 auto;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:48px 28px;gap:14px;
}
.sx-mobile-restriction svg{width:40px;height:40px;color:var(--sx-text-mute)}
.sx-mobile-restriction h3{font-size:18px;font-weight:700}
.sx-mobile-restriction p{color:var(--sx-text-dim);font-size:14px;max-width:320px}

/* ---------- responsive base ---------- */
@media (max-width:640px){
  .sx-section{padding:60px 0}
  .sx-hero{padding:56px 0 48px}
  .sx-studios{padding:60px 0}
  .sx-dash{padding:28px 0 60px}
}

/* ---------- OAuth buttons (login/register/Linked Accounts) ---------- */
.sx-oauth-buttons{display:flex;flex-direction:column;gap:10px}
.sx-oauth-btn{width:100%}
.sx-oauth-btn svg{flex:0 0 auto}

/* ---------- Linked Accounts / merge preview modal ---------- */
.sx-linked-row-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.sx-warn-banner{background:rgba(224,157,47,.1);border:1px solid rgba(224,157,47,.35);color:#a8720c;border-radius:var(--sx-radius-sm);padding:12px 14px;font-size:13.5px;line-height:1.55;margin-bottom:16px}
:root[data-theme="dark"] .sx-warn-banner{color:#f0b64c}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]):not([data-theme="dark"]) .sx-warn-banner{color:#f0b64c}}
.sx-merge-summary{background:var(--sx-bg-2);border:1px solid var(--sx-border);border-radius:var(--sx-radius-md);padding:16px 18px;font-size:13.5px;line-height:1.85;margin-bottom:16px}
.sx-merge-summary b{color:var(--sx-text)}
.sx-merge-note{font-size:13px;color:var(--sx-text-mute);margin-bottom:18px;line-height:1.6}

.sx-modal-overlay{
  position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;
  background:rgba(10,10,12,.55);padding:20px;backdrop-filter:blur(2px);
}
.sx-modal{
  position:relative;width:100%;max-width:440px;max-height:88vh;overflow-y:auto;
  background:var(--sx-surface);border:1px solid var(--sx-border);border-radius:var(--sx-radius-lg);
  padding:28px 26px 26px;box-shadow:var(--sx-shadow-lg);
}
.sx-modal h2{font-size:19px;font-weight:800;margin-bottom:6px;padding-right:24px}
.sx-modal-close{
  position:absolute;top:16px;right:16px;width:30px;height:30px;border-radius:50%;border:1px solid var(--sx-border);
  background:var(--sx-bg-2);color:var(--sx-text);font-size:16px;line-height:1;cursor:pointer;display:grid;place-items:center;
}
.sx-modal-actions{display:flex;gap:10px;margin-top:18px}
.sx-modal-actions .sx-btn{flex:1 1 auto}

@media (max-width:480px){
  .sx-modal{padding:22px 18px 20px;border-radius:var(--sx-radius-md)}
  .sx-modal-actions{flex-direction:column}
}

/* ---------- Global search ---------- */
.sx-search-overlay{
  position:fixed;inset:0;z-index:1200;display:flex;align-items:flex-start;justify-content:center;
  background:rgba(10,10,12,.55);padding:80px 20px 20px;backdrop-filter:blur(2px);
}
.sx-search-modal{
  width:100%;max-width:560px;max-height:min(70vh,560px);display:flex;flex-direction:column;
  background:var(--sx-surface);border:1px solid var(--sx-border);border-radius:var(--sx-radius-lg);
  box-shadow:var(--sx-shadow-lg);overflow:hidden;
}
.sx-search-input-row{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--sx-border);flex:0 0 auto}
.sx-search-input-row svg{width:18px;height:18px;color:var(--sx-text-mute);flex:0 0 auto}
.sx-search-input-row input{flex:1 1 auto;border:0;background:transparent;outline:none;font-size:15px;color:var(--sx-text);font-family:inherit}
.sx-search-close{
  flex:0 0 auto;border:1px solid var(--sx-border);background:var(--sx-bg-2);color:var(--sx-text-mute);
  font-size:11px;font-weight:700;padding:4px 8px;border-radius:6px;cursor:pointer;font-family:inherit;
}
.sx-search-results{flex:1 1 auto;overflow-y:auto;padding:8px}
.sx-search-group+.sx-search-group{margin-top:6px}
.sx-search-group-label{padding:8px 10px 4px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--sx-text-mute)}
.sx-search-item{display:flex;align-items:center;padding:10px;border-radius:9px;color:var(--sx-text)}
.sx-search-item-text{display:flex;flex-direction:column;gap:2px;min-width:0}
.sx-search-item-text b{font-size:14px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sx-search-item-text span{font-size:12px;color:var(--sx-text-mute);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sx-search-item.is-active{background:var(--sx-bg-2)}
.sx-search-empty{padding:32px 16px;text-align:center;color:var(--sx-text-mute);font-size:13.5px}
@media (max-width:600px){.sx-search-overlay{padding:16px}}

/* ---------- Email verification page ---------- */
.sx-auth-card [id^="sxVerifyState-"] h1{font-size:22px;font-weight:800;margin:18px 0 6px;text-align:center;letter-spacing:-.01em}
.sx-auth-card [id^="sxVerifyState-"] .sx-auth-sub{text-align:center;margin-bottom:22px}
.sx-verify-spinner{
  width:34px;height:34px;margin:6px auto 0;border-radius:50%;
  border:3px solid var(--sx-border);border-top-color:var(--sx-accent);
  animation:sx-verify-spin .8s linear infinite;
}
@keyframes sx-verify-spin{to{transform:rotate(360deg)}}
.sx-verify-icon{
  width:52px;height:52px;margin:2px auto 0;border-radius:50%;display:grid;place-items:center;
  font-size:24px;font-weight:800;line-height:1;
}
.sx-verify-icon-ok{background:rgba(31,157,92,.12);color:var(--sx-success)}
.sx-verify-icon-err{background:rgba(224,67,47,.12);color:var(--sx-danger)}

/* ---------- Notification bell + Contact SYLVEX popup (js/notifications.js) ---------- */
.sx-bell{position:relative;width:36px;height:36px;border-radius:10px;border:1px solid var(--sx-border);background:var(--sx-surface);display:grid;place-items:center;cursor:pointer;color:var(--sx-text-dim);flex:0 0 auto}
.sx-bell:hover{color:var(--sx-text)}
.sx-bell.is-floating{position:fixed;top:14px;right:18px;z-index:160;width:40px;height:40px;border-radius:12px;box-shadow:var(--sx-shadow-sm)}
.sx-bell-dot{position:absolute;top:7px;right:8px;width:9px;height:9px;border-radius:50%;background:#ef4444;box-shadow:0 0 0 2px var(--sx-surface)}
.sx-bell-dot[hidden]{display:none}
.sx-bell-pop{position:fixed;z-index:170;width:min(380px,calc(100vw - 24px));max-height:min(72vh,560px);display:flex;flex-direction:column;border-radius:16px;background:var(--sx-surface);border:1px solid var(--sx-border);box-shadow:0 24px 60px -20px rgba(0,0,0,.35);overflow:hidden}
.sx-bell-pop[hidden]{display:none}
.sx-bell-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border-bottom:1px solid var(--sx-border);font-size:14px}
.sx-bell-contact{border:1px solid var(--sx-border);background:transparent;color:var(--sx-text);border-radius:9px;padding:5px 10px;font-size:12px;cursor:pointer}
.sx-bell-list{overflow-y:auto;padding:8px;display:flex;flex-direction:column;gap:8px}
.sx-bell-empty{padding:24px 14px;color:var(--sx-text-dim);font-size:13px;text-align:center;line-height:1.45}
.sx-bell-item{padding:10px 12px;border-radius:12px;border:1px solid var(--sx-border)}
.sx-bell-item.is-unread{border-color:var(--sx-accent);background:var(--sx-accent-bg)}
.sx-bell-item header{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:4px}
.sx-bell-item header b{font-size:12.5px}
.sx-bell-item time{font-size:11px;color:var(--sx-text-dim);white-space:nowrap}
.sx-bell-item p{margin:0;font-size:13.5px;line-height:1.45;white-space:pre-wrap;word-break:break-word}
.sx-bell-item img{display:block;max-width:100%;max-height:240px;margin-top:8px;border-radius:10px;object-fit:cover}
.sx-bell-links{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.sx-bell-link{padding:6px 10px;border-radius:9px;border:1px solid var(--sx-border);color:var(--sx-text);font-size:12.5px;text-decoration:none}
.sx-bell-link:hover{border-color:var(--sx-accent)}
.sx-contact-overlay{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:16px;background:rgba(0,0,0,.45)}
.sx-contact-overlay[hidden]{display:none}
.sx-contact{width:min(480px,100%);max-height:calc(100vh - 32px);overflow:auto;display:flex;flex-direction:column;gap:12px;padding:20px;border-radius:18px;background:var(--sx-surface);border:1px solid var(--sx-border);box-shadow:0 30px 80px -30px rgba(0,0,0,.5)}
.sx-contact-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.sx-contact-head h2{margin:0;font-size:19px}
.sx-contact-x{border:0;background:none;font-size:24px;line-height:1;cursor:pointer;color:var(--sx-text-dim)}
.sx-contact-sub{margin:0;color:var(--sx-text-dim);font-size:13.5px;line-height:1.45}
.sx-contact-field{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600}
.sx-contact-field[hidden]{display:none}
.sx-contact-files{flex-direction:row;flex-wrap:wrap;align-items:center;gap:8px;font-weight:500}
.sx-contact-file-list{display:flex;flex-wrap:wrap;gap:6px;width:100%}.sx-contact-file-list:empty{display:none}
.sx-contact-file{display:inline-flex;align-items:center;gap:6px;max-width:100%;padding:4px 6px 4px 10px;border-radius:999px;border:1px solid var(--sx-border,rgba(127,127,127,.3));font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sx-contact-file button{width:20px;height:20px;border:0;border-radius:50%;background:rgba(127,127,127,.2);color:inherit;cursor:pointer}
.sx-contact-attach{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;border:1px dashed rgba(127,127,127,.45);font-size:12.5px;font-weight:600;cursor:pointer}
.sx-contact-field small{font-weight:400;color:var(--sx-text-dim)}
.sx-contact-field textarea,.sx-contact-field input{font:inherit;font-weight:400;font-size:14px;padding:10px 12px;border-radius:12px;border:1px solid var(--sx-border);background:var(--sx-bg);color:var(--sx-text);resize:vertical}
.sx-contact-error{padding:8px 10px;border-radius:10px;background:rgba(239,68,68,.1);color:#dc2626;font-size:13px}
.sx-contact-error[hidden]{display:none}
.sx-contact-actions{display:flex;justify-content:flex-end;gap:8px}
.sx-contact-actions[hidden]{display:none}
.sx-contact-done p{margin:0 0 12px;font-size:14px;line-height:1.5}
.sx-contact-done[hidden]{display:none}

/* Emailed-code steps (register.html, account/settings.html): the code
   slots themselves are css/code-slots.css. */
.sx-code-step{display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center}
.sx-code-step .code-slots{margin:6px 0 2px}
.sx-code-step .sx-form-error{margin:0}
.sx-code-meta{font-size:13px;color:var(--sx-text-dim);margin:0}
.sx-code-links{display:flex;flex-direction:column;gap:8px;align-items:center;font-size:13.5px;color:var(--sx-text-dim)}
.sx-linkbtn{border:0;background:none;padding:0;font:inherit;font-weight:600;color:var(--sx-accent);cursor:pointer}
.sx-linkbtn:disabled{color:var(--sx-text-mute);cursor:default}
.sx-del-step{display:flex;flex-direction:column;gap:12px}
.sx-del-step .code-slots{align-self:center}
.sx-del-step .sx-form-error{margin:0}
.sx-del-note{font-size:13px;color:var(--sx-text-dim);text-align:center;margin:0}
.sx-del-note b{color:var(--sx-text)}

/* Store: balance and the active plan side by side, the plan as its badge
   (css/plan-badge.css), each block as wide as its content. */
.sx-store-balance-row{display:flex;flex-wrap:wrap;gap:16px}
.sx-store-balance-row .sx-stat{flex:0 1 auto;min-width:0}
.sx-store-balance-row #sxStorePlan{display:block;min-width:0}

.sx-studio-bridge.is-picking{opacity:1;pointer-events:auto;z-index:2147482000}