/* Shell additions: connected sign-in, search, gallery and accessible controls. */
[hidden] { display: none !important; }
/* The shell owns workshop width. Component caps (1720px chat, 1680px media)
 * otherwise re-center only some workshops on wide or zoomed-out viewports.
 * Keep the same sidebar gutter as Film; internal columns keep their own rules. */
.phone > main > :is(#s-chat, #s-chain, #s-image, #s-video, #s-audio, #s-mesh3d, #s-code, #s-local, #s-film).screen {
  width: 100%;
  max-width: none;
  margin-inline: 0;
}
.studio-app:not(.guide-open) .aig-guide { visibility: hidden; }
.studio-chat-options { width: min(100%, 760px); margin: 0 auto 14px; border: 1px solid var(--line); border-radius: 12px; padding: 0 14px; background: var(--surface-2); }
.studio-chat-options > summary { cursor: pointer; padding: 12px 0; font-size: 13px; color: var(--ink); }
.studio-chat-options > summary span { display: block; padding-left: 16px; font-size: 11px; color: var(--muted); margin-top: 3px; }
.studio-chat-options .card { width: 100%; margin: 0 0 12px; }
.studio-chat-options .chat-generation { margin-bottom: 12px; }
.studio-skip-link { position: fixed; left: 12px; top: -100px; z-index: 10000; padding: 12px 20px; background: var(--surface); color: var(--ink); border: 2px solid var(--brand); border-radius: 8px; }
.studio-skip-link:focus { top: 12px; }
.studio-app #themeSelect { display: none; }
.studio-theme-trigger { display: flex; align-items: center; gap: 8px; padding: 10px 13px; border: 1px solid var(--line); background: var(--surface-2); color: var(--ink); border-radius: 24px; cursor: pointer; white-space: nowrap; }
.studio-theme-trigger svg,.studio-menu-toggle svg,#guideToggleApp svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.studio-dialog-head { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 20px; }
.studio-dialog-head h2 { margin: 5px 0; }
.studio-dialog-head button { flex-shrink: 0; width: 44px; height: 44px; font-size: 28px; background: var(--surface-2); color: var(--ink); border: 1px solid var(--line); border-radius: 50%; cursor: pointer; }
#studioSearchDialog { width: min(580px, calc(100vw - 32px)); padding: 25px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); color: var(--ink); max-height: 85dvh; }
#studioSearchDialog::backdrop { background: #000a; backdrop-filter: blur(7px); }
.studio-search-results { display: grid; gap: 7px; margin-top: 16px; }
.studio-search-results button { display: grid; grid-template-columns: 1fr auto; text-align: start; gap: 3px 15px; border: 1px solid var(--line); background: var(--surface-2); color: var(--ink); border-radius: 12px; padding: 13px 16px; cursor: pointer; }
.studio-search-results button span { grid-row: 2; font-size: 12px; color: var(--muted); }
.studio-search-results button b { grid-column: 2; grid-row: 1 / 3; align-self: center; color: var(--brand-text); }
.studio-search-results button:hover { border-color: var(--brand); background: var(--brand-soft); }
.studio-gallery-tools { display: grid; grid-template-columns: 1fr minmax(160px,230px); gap: 14px; margin-bottom: 24px; }
.studio-gallery-tools input,.studio-gallery-tools select { margin-top: 7px; }
.studio-app.public-mode { background: var(--bg); color: var(--ink); }
.studio-app.public-mode .phone { width: 100%; max-width: none; height: var(--app-h,100dvh); background: transparent; display: flex; }
.studio-app.public-mode #workspace { margin: 0; padding: 0; width: 100%; background: transparent; overflow-y: auto; }
.studio-app.public-mode #s-auth { padding: 0; margin: 0; max-width: none; }
.studio-auth { padding: 28px clamp(20px,5vw,90px); min-height: calc(100dvh - var(--top,80px)); background: linear-gradient(90deg,var(--bg),color-mix(in srgb,var(--bg) 60%,transparent)),var(--world) center/cover; }
.studio-auth > .studio-brand { width: fit-content; }
.studio-auth-layout { max-width: 1160px; margin: 50px auto; display: grid; grid-template-columns: 1fr minmax(320px,470px); align-items: center; gap: clamp(30px,6vw,95px); }
.studio-auth-copy h1 { font: 600 clamp(32px,4.2vw,60px)/1.1 var(--headline,Arial,sans-serif); letter-spacing: -.045em; margin: 20px 0; color: var(--ink); }
.studio-auth-copy p { color: var(--muted); font-size: 17px; line-height: 1.8; max-width: 440px; }
.studio-auth-copy a { color: var(--brand-text); display: inline-block; margin-top: 24px; }
.studio-app .studio-auth #public-auth { display: block; position: static; padding: 0; background: transparent; border: 0; }
.studio-app .studio-auth .studio-auth-panel { display: block; position: static; width: 100%; max-width: none; padding: 20px; background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); }
.studio-auth .studio-auth-panel > .card { background: transparent; border: 0; box-shadow: none; border-radius: 0; padding: 20px 8px; margin: 0; }
.studio-auth .studio-auth-panel > .card + .card { border-top: 1px solid var(--line); }
.studio-auth input { background: var(--surface-2); color: var(--ink); }
.studio-auth .hint,.studio-auth .footnote { color: var(--muted); }
.studio-auth-tabs { display: flex; gap: 4px; padding: 4px; margin: 18px 8px 0; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.studio-auth-tabs button { flex: 1; border: 0; padding: 12px 8px; border-radius: 8px; background: transparent; color: var(--muted); font: 600 13px var(--font-ui, Inter, sans-serif); }
.studio-auth-tabs button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 2px 8px #0001; }
.studio-reseller-access { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 48px; margin: 16px 8px 0; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; color: var(--ink); text-decoration: none; }
.studio-reseller-access strong { display: block; font-size: 14px; }
.studio-reseller-access small { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.studio-reseller-access:hover { background: var(--surface-2); }
.studio-reseller-access:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }
.studio-auth .studio-auth-panel #loginPanel { border-top: 0; }
.studio-theme-card > .studio-theme-swatch { display: block; width: 100%; aspect-ratio: 1.72; border-radius: 7px; padding: 0; background: linear-gradient(125deg,#011724,#076079,#15d8e344),url('/app/assets/nebuleuse/backdrop.webp') center/cover; }
.studio-theme-swatch[data-swatch="aurore"] { background: linear-gradient(125deg,#001a18aa,#08987366),url('/app/assets/aurore/backdrop.webp') center/cover; }
.studio-theme-swatch[data-swatch="crepuscule"] { background: linear-gradient(125deg,#41173099,#f6ab7c44),url('/app/assets/crepuscule/backdrop.webp') center/cover; }
.studio-theme-swatch[data-swatch="blanc"] { background: linear-gradient(125deg,#c9e3eb66,#fff4),url('/app/assets/blanc/backdrop.webp') center/cover; }
.studio-theme-swatch[data-swatch="ivoire"] { background: linear-gradient(125deg,#ede2c888,#fffa),url('/app/assets/ivoire/backdrop.webp') center/cover; }
.studio-theme-swatch[data-swatch="studio-dark"] { background: linear-gradient(135deg,#171a16 55%,#7c906b); }
.studio-theme-swatch[data-swatch="studio-light"] { background: linear-gradient(135deg,#f5f5ed 55%,#a4b28c); }
.studio-auth .studio-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.studio-auth .studio-brand img { width: 44px; height: 44px; object-fit: contain; }
.studio-auth .studio-brand span { font-size: 24px; font-weight: 700; }
.studio-auth .studio-brand small { display: block; font-size: 9px; letter-spacing: .13em; color: var(--muted); }
@media (max-width:760px),(max-height:500px) and (pointer:coarse){
  .studio-auth { padding: 20px 16px; }
  .studio-auth-layout { grid-template-columns: 1fr; gap: 20px; margin: 30px auto; max-width: 480px; }
  .studio-auth-copy h1 { font-size: 33px; }
  .studio-auth-copy p { font-size: 14px; }
  .studio-auth-copy a { margin-top: 8px; }
  .studio-gallery-tools { grid-template-columns: 1fr; }
  .studio-theme-trigger { padding: 9px; }
  .studio-theme-trigger span { display: none; }
}
@media(prefers-reduced-motion:reduce) { *,*::before,*::after { scroll-behavior:auto !important; } }