.at-image2-studio{display:grid;grid-template-columns:360px 1fr 300px;min-height:520px;height:calc(100vh - 60px);background:var(--at-bg);color:var(--at-fg);font-family:var(--at-sans)}.at-image2-studio__lpane,.at-image2-studio__center,.at-image2-studio__history-shell,.at-image2-studio__rpane{min-height:0}.at-image2-studio__lpane{display:flex;flex-direction:column;overflow:hidden;background:var(--at-bg-1);border-right:1px solid var(--at-line)}.at-image2-studio__lpane-head,.at-image2-studio__rpane-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:var(--at-s-4) var(--at-s-5);border-bottom:1px solid var(--at-line);flex-shrink:0}.at-image2-studio__lpane-title,.at-image2-studio__rpane-title,.at-image2-studio__label{font-family:var(--at-mono);font-size:var(--at-t-10);letter-spacing:.14em;text-transform:uppercase;color:var(--at-fg-mute)}.at-image2-studio__model-pill{display:inline-flex;align-items:center;min-width:0;max-width:13rem;padding:5px 10px;border:1px solid var(--at-line);border-radius:var(--at-r-round);background:var(--at-bg);color:var(--at-fg-dim);font-family:var(--at-mono);font-size:var(--at-t-11);letter-spacing:.04em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.at-image2-studio__lpane-body{flex:1;min-height:0;overflow-y:auto;padding:var(--at-s-5)}.at-image2-studio__field{display:flex;flex-direction:column;gap:var(--at-s-2);margin-bottom:var(--at-s-5)}.at-image2-studio__label{display:flex;align-items:center;justify-content:space-between;gap:var(--at-s-3)}.at-image2-studio__counter{color:var(--at-fg-faint)}.at-image2-studio__prompt,.at-image2-studio__select{width:100%;border:1px solid var(--at-line-2);border-radius:var(--at-r-2);background:var(--at-bg);color:var(--at-fg);outline:none;transition:border-color .15s var(--at-ease),background .15s var(--at-ease)}.at-image2-studio__prompt{min-height:150px;resize:vertical;padding:var(--at-s-4);font-family:var(--at-sans);font-size:var(--at-t-13);line-height:1.65}.at-image2-studio__prompt::placeholder{color:var(--at-fg-mute)}.at-image2-studio__prompt:focus,.at-image2-studio__select:focus{border-color:var(--at-fg-dim)}.at-image2-studio__prompt:disabled,.at-image2-studio__select:disabled{opacity:.55;cursor:not-allowed}.at-image2-studio__select{padding:9px 32px 9px 12px;font-family:var(--at-mono);font-size:var(--at-t-12);letter-spacing:.04em;appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--at-fg-mute) 50%),linear-gradient(135deg,var(--at-fg-mute) 50%,transparent 50%);background-position:calc(100% - 15px) 50%,calc(100% - 10px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat}.at-image2-studio__seg{display:flex;flex-wrap:wrap;gap:4px;padding:2px;border-radius:var(--at-r-2);background:var(--at-bg-2)}.at-image2-studio__seg button{flex:1;min-width:52px;border:0;border-radius:var(--at-r-2);padding:7px 8px;background:transparent;color:var(--at-fg-mute);font-family:var(--at-mono);font-size:var(--at-t-11);letter-spacing:.04em;cursor:pointer;transition:color .15s var(--at-ease),background .15s var(--at-ease)}.at-image2-studio__seg button:hover:not(:disabled){color:var(--at-fg-dim)}.at-image2-studio__seg button.is-on{background:var(--at-bg);color:var(--at-fg)}.at-image2-studio__seg button:disabled{opacity:.45;cursor:not-allowed}.at-image2-studio__adv{margin-top:var(--at-s-5);padding-top:var(--at-s-4);border-top:1px dashed var(--at-line)}.at-image2-studio__adv-trigger{display:flex;width:100%;align-items:center;justify-content:space-between;border:0;background:transparent;color:var(--at-fg-dim);padding:0;font-family:var(--at-mono);font-size:var(--at-t-11);letter-spacing:.14em;text-transform:uppercase;cursor:pointer}.at-image2-studio__adv-trigger:hover{color:var(--at-fg)}.at-image2-studio__adv-body{margin-top:var(--at-s-4)}.at-image2-studio__lpane-foot{display:flex;flex-direction:column;gap:var(--at-s-3);padding:var(--at-s-4) var(--at-s-5);border-top:1px solid var(--at-line);background:var(--at-bg);flex-shrink:0}.at-image2-studio__cost{display:flex;justify-content:space-between;gap:var(--at-s-3);color:var(--at-fg-mute);font-family:var(--at-mono);font-size:var(--at-t-11);letter-spacing:.12em;text-transform:uppercase}.at-image2-studio__cost strong{color:var(--at-fg-dim);font-weight:400}.at-image2-studio__generate{display:inline-flex;width:100%;align-items:center;justify-content:center;gap:var(--at-s-2);border:0;border-radius:var(--at-r-2);padding:13px;background:var(--at-fg);color:var(--at-bg);font-family:var(--at-sans);font-size:var(--at-t-14);font-weight:500;cursor:pointer;transition:transform .2s var(--at-ease),box-shadow .2s var(--at-ease)}.at-image2-studio__generate:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 22px color-mix(in oklab,var(--at-fg) 14%,transparent)}.at-image2-studio__generate:disabled{opacity:.4;cursor:not-allowed}.at-image2-studio__generating-label{font-family:var(--at-mono);font-size:var(--at-t-11);letter-spacing:.08em;text-transform:uppercase}.at-image2-studio__center{display:flex;flex-direction:column;min-width:0;background:var(--at-bg)}.at-image2-studio__center-top{display:flex;align-items:center;gap:var(--at-s-3);min-height:49px;padding:var(--at-s-3) var(--at-s-5);border-bottom:1px solid var(--at-line);color:var(--at-fg-mute);font-family:var(--at-mono);font-size:var(--at-t-11);letter-spacing:.08em;text-transform:uppercase;flex-shrink:0}.at-image2-studio__center-top em{margin-left:auto;color:var(--at-fg-faint);font-style:normal;text-transform:none;letter-spacing:.04em}.at-image2-studio__preview{flex:1;display:grid;place-items:center;min-height:0;overflow:hidden;padding:var(--at-s-6)}.at-image2-studio__canvas{display:grid;place-items:center;width:min(100%,520px);aspect-ratio:1 / 1;max-height:min(72svh,680px);border:1px dashed var(--at-line-2);border-radius:var(--at-r-3);background:var(--at-bg-1);overflow:hidden;box-shadow:0 24px 80px color-mix(in oklab,var(--at-fg) 8%,transparent)}.at-image2-studio__canvas--wide{width:min(100%,720px);aspect-ratio:3 / 2}.at-image2-studio__canvas--tall{width:min(100%,420px);aspect-ratio:2 / 3}.at-image2-studio__empty,.at-image2-studio__loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--at-s-3);padding:var(--at-s-6);text-align:center;color:var(--at-fg-mute)}.at-image2-studio__empty-icon{width:48px;height:48px;opacity:.55}.at-image2-studio__empty-title{margin:0;color:var(--at-fg-dim);font-size:var(--at-t-14)}.at-image2-studio__empty-hint,.at-image2-studio__loading-text{margin:0;color:var(--at-fg-mute);font-family:var(--at-mono);font-size:var(--at-t-11);letter-spacing:.08em;text-transform:uppercase}.at-image2-studio__empty-suggestions{margin-top:24px;padding-top:24px;border-top:1px dashed var(--at-line)}.at-image2-studio__example-chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:12px}.at-image2-studio__example-chips button{border:1px solid var(--at-line-2);background:transparent;color:var(--at-fg-dim);padding:6px 12px;border-radius:var(--at-r-round);font-family:var(--at-mono);font-size:11px;letter-spacing:.04em;cursor:pointer;transition:all .15s var(--at-ease)}.at-image2-studio__example-chips button:hover{border-color:var(--at-fg-dim);color:var(--at-fg)}.at-image2-studio__spinner{width:32px;height:32px;border:2px solid var(--at-line-2);border-top-color:var(--at-warm);border-radius:50%;animation:at-image2-spin .9s linear infinite}@keyframes at-image2-spin{to{transform:rotate(360deg)}}.at-image2-studio__img-wrap{position:relative;display:grid;place-items:center;width:100%;height:100%}.at-image2-studio__img{display:block;max-width:100%;max-height:100%;width:100%;height:100%;object-fit:contain;border-radius:var(--at-r-3)}.at-image2-studio__error-text{position:absolute;inset:auto var(--at-s-4) var(--at-s-4);padding:var(--at-s-2) var(--at-s-3);border:1px solid color-mix(in srgb,var(--at-neg) 28%,transparent);border-radius:var(--at-r-2);background:color-mix(in srgb,var(--at-bg) 86%,transparent);color:var(--at-neg);font-size:var(--at-t-12)}.at-image2-studio__preview-actions{display:flex;align-items:center;gap:var(--at-s-3);flex-wrap:wrap;padding:14px 24px;border-top:1px solid var(--at-line);flex-shrink:0}.at-image2-studio__filename{flex:1;min-width:10rem;color:var(--at-fg-mute);font-family:var(--at-mono);font-size:var(--at-t-11);letter-spacing:.04em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.at-image2-studio__filename strong{color:var(--at-fg-dim);font-weight:400}.at-image2-studio__btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--at-s-2);border:1px solid var(--at-line-2);border-radius:var(--at-r-2);background:transparent;color:var(--at-fg);padding:8px 14px;font-family:var(--at-sans);font-size:var(--at-t-12);font-weight:500;cursor:pointer}.at-image2-studio__btn:hover:not(:disabled){background:var(--at-bg-hover)}.at-image2-studio__btn--primary{background:var(--at-fg);color:var(--at-bg);border-color:var(--at-fg)}.at-image2-studio__btn:disabled{opacity:.45;cursor:not-allowed}.at-image2-studio__history-shell,.at-image2-studio__rpane{display:flex;min-width:0}.at-image2-studio__rpane{width:100%;flex-direction:column;overflow:hidden;background:var(--at-bg-1);border-left:1px solid var(--at-line)}.at-image2-studio__rpane-clear{border:0;background:transparent;color:var(--at-fg-faint);font-family:var(--at-mono);font-size:var(--at-t-10);letter-spacing:.12em;text-transform:uppercase;cursor:pointer}.at-image2-studio__rpane-clear:hover{color:var(--at-fg-dim)}.at-image2-studio__history{flex:1;min-height:0;overflow-y:auto;padding:var(--at-s-2)}.at-image2-studio__history-empty{padding:var(--at-s-6) var(--at-s-5);text-align:center;color:var(--at-fg-mute);font-size:var(--at-t-12);line-height:1.55}.at-image2-studio__history-empty strong{display:block;color:var(--at-fg-dim);margin-bottom:var(--at-s-2)}.at-image2-studio__hist-row{position:relative;border-radius:var(--at-r-2)}.at-image2-studio__hist-item{display:flex;width:100%;gap:10px;align-items:flex-start;border:0;border-radius:var(--at-r-2);background:transparent;color:inherit;padding:10px 12px;text-align:left;cursor:pointer;transition:background .12s var(--at-ease)}.at-image2-studio__hist-row:has(.at-image2-studio__hist-retry) .at-image2-studio__hist-item{padding-right:76px}.at-image2-studio__hist-item:hover,.at-image2-studio__hist-row.is-active .at-image2-studio__hist-item{background:var(--at-bg-hover)}.at-image2-studio__hist-row.is-active .at-image2-studio__hist-item{background:var(--at-bg-2)}.at-image2-studio__hist-retry{position:absolute;right:8px;bottom:8px;opacity:0;transform:translateY(2px);border:1px solid var(--at-line-2);border-radius:var(--at-r-round);background:color-mix(in srgb,var(--at-bg-1) 92%,transparent);color:var(--at-fg-dim);padding:4px 8px;font-family:var(--at-mono);font-size:var(--at-t-10);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:opacity .12s var(--at-ease),transform .12s var(--at-ease),color .12s var(--at-ease)}.at-image2-studio__hist-row:hover .at-image2-studio__hist-retry,.at-image2-studio__hist-retry:focus-visible{opacity:1;transform:translateY(0)}.at-image2-studio__hist-retry:hover{color:var(--at-fg)}.at-image2-studio__hist-copy{min-width:0;flex:1}.at-image2-studio__hist-prompt{display:-webkit-box;color:var(--at-fg-dim);font-size:var(--at-t-12);line-height:1.45;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.at-image2-studio__hist-time{display:block;margin-top:4px;color:var(--at-fg-faint);font-family:var(--at-mono);font-size:var(--at-t-10);letter-spacing:.08em;text-transform:uppercase}.at-image2-studio__badge{display:inline-flex;align-items:center;gap:6px;padding:3px 8px;border-radius:var(--at-r-round);font-family:var(--at-mono);font-size:var(--at-t-10);letter-spacing:.08em;text-transform:uppercase;line-height:1.2;white-space:nowrap}.at-image2-studio__badge--queued{background:color-mix(in srgb,var(--at-fg-mute) 12%,transparent);color:var(--at-fg-dim);border:1px solid var(--at-line-2)}.at-image2-studio__badge--processing{background:var(--at-warm-soft);color:var(--at-warm);border:1px solid color-mix(in srgb,var(--at-warm) 24%,transparent)}.at-image2-studio__badge--processing:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--at-warm);animation:at-image2-pulse 1.4s ease-in-out infinite}@keyframes at-image2-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.7)}}.at-image2-studio__badge--completed{background:color-mix(in srgb,var(--at-pos) 16%,transparent);color:var(--at-pos);border:1px solid color-mix(in srgb,var(--at-pos) 30%,transparent)}.at-image2-studio__badge--failed,.at-image2-studio__badge--expired{background:color-mix(in srgb,var(--at-neg) 14%,transparent);color:var(--at-neg);border:1px solid color-mix(in srgb,var(--at-neg) 28%,transparent)}.at-image2-studio__badge--cancelled{background:color-mix(in srgb,var(--at-fg-mute) 10%,transparent);color:var(--at-fg-mute);border:1px solid var(--at-line-2)}.at-image2-studio__mobile-history-toggle,.at-image2-studio__history-backdrop{display:none}@media(max-width:1100px){.at-image2-studio{grid-template-columns:340px 1fr;grid-template-rows:auto 1fr}.at-image2-studio__history-shell{position:fixed;top:60px;right:0;bottom:0;z-index:30;width:min(320px,calc(100vw - 48px));display:flex;transform:translate(100%);transition:transform .25s var(--at-ease);box-shadow:-24px 0 48px #00000047}.at-image2-studio__history-shell.is-open{transform:translate(0)}.at-image2-studio__history-shell .at-image2-studio__rpane{height:100%;border-left:1px solid var(--at-line)}.at-image2-studio__history-backdrop{position:fixed;inset:60px 0 0;z-index:29;display:block;border:0;padding:0;background:color-mix(in srgb,var(--at-bg) 36%,transparent);cursor:pointer}.at-image2-studio__mobile-history-toggle{display:flex;grid-column:1 / -1;align-items:center;justify-content:space-between;gap:var(--at-s-3);border:0;border-bottom:1px solid var(--at-line);background:var(--at-bg-1);color:var(--at-fg-mute);padding:14px 20px;font-family:var(--at-mono);font-size:var(--at-t-11);letter-spacing:.14em;text-transform:uppercase;cursor:pointer}.at-image2-studio__mobile-history-toggle strong{color:var(--at-warm);font-weight:400}}@media(max-width:640px){.at-image2-studio{display:flex;flex-direction:column;height:auto;min-height:calc(100vh - 54px)}.at-image2-studio__mobile-history-toggle{order:-1;padding:14px 16px}.at-image2-studio__history-backdrop{display:none}.at-image2-studio__lpane,.at-image2-studio__center,.at-image2-studio__history-shell,.at-image2-studio__rpane{height:auto;border-right:0;border-left:0;border-bottom:1px solid var(--at-line)}.at-image2-studio__center-top{display:none}.at-image2-studio__preview{min-height:420px;padding:var(--at-s-4)}.at-image2-studio__canvas{width:min(100%,420px);max-height:70svh}.at-image2-studio__canvas--tall{width:min(100%,320px)}.at-image2-studio__history-shell{position:static;width:auto;transform:none;transition:none;box-shadow:none;display:none}.at-image2-studio__history-shell.is-open{display:flex}.at-image2-studio__history-shell .at-image2-studio__rpane{height:auto;border-left:0}.at-image2-studio__lpane-foot,.at-image2-studio__preview-actions{padding:var(--at-s-4)}}