:root{color-scheme:dark;--bg:#111214;--surface:#191a1d;--field:#141518;--line:#303136;--text:#efeff1;--muted:#a2a3ad;--accent:#c0f16a;--error:#ff9a9a;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);overflow-x:hidden}button,input,textarea,select{font:inherit}button,a,input,select,textarea,summary{touch-action:manipulation}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible,summary:focus-visible,.dropzone:focus-visible{outline:2px solid var(--accent);outline-offset:4px}[hidden]{display:none!important}.muted,.hint{color:var(--muted)}.topbar{max-width:1200px;margin:auto;padding:24px 32px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:16px}.brand{font-size:20px;font-weight:650;letter-spacing:-.6px}.brand span{color:var(--muted);font-weight:450;margin-left:5px}.header-actions{display:flex;align-items:center;gap:26px}.daily{display:flex;flex-direction:column;gap:3px;text-align:right}.daily span{font-size:12px;color:var(--muted)}.daily strong{font-size:16px;font-weight:550;font-variant-numeric:tabular-nums}.secondary,.primary{border-radius:8px;min-height:44px;border:1px solid var(--line);padding:11px 16px;font-size:14px;font-weight:550;display:inline-flex;gap:8px;align-items:center;justify-content:center}.secondary{background:transparent;color:var(--text)}.secondary:hover{background:#242529;text-decoration:none}.primary{background:var(--accent);color:#18220b;border-color:var(--accent);width:100%;font-size:16px;min-height:50px}.primary:hover:not(:disabled){background:#cdf589}main{max-width:1200px;margin:auto;padding:32px 32px 18px}.workspace{display:grid;grid-template-columns:minmax(0,460px) minmax(0,1fr);gap:48px}.editor,.results{min-width:0}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}h1,h2{font-size:17px;line-height:1.4;font-weight:550;letter-spacing:-.3px;margin:0}.section-heading>.muted{font-size:13px}label{display:block;font-size:14px;margin:0 0 9px;font-weight:500}input:not([type=file]),textarea,select{width:100%;min-height:46px;background:var(--field);color:var(--text);border:1px solid var(--line);border-radius:7px;padding:12px;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--accent)}textarea{resize:vertical;min-height:110px;line-height:1.55}input::placeholder,textarea::placeholder{color:#777983}.dropzone{height:206px;border:1px dashed #41434a;background:var(--surface);border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;overflow:hidden;margin:0}.dropzone:hover,.dropzone.dragover{border-color:var(--accent);background:#1e231a}.dropzone>span{display:flex;align-items:center;gap:9px;flex-direction:column;font-size:12px;color:var(--muted);padding:16px;text-align:center}.dropzone strong{font-size:14px;color:var(--text);font-weight:500}.upload-symbol{font-size:30px;font-weight:200;color:var(--muted);line-height:1.3;margin-bottom:3px}.dropzone img{width:100%;height:100%;object-fit:contain}.image-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:45px;margin-bottom:12px;font-size:12px}.image-meta>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.text-button{background:none;border:0;color:var(--muted);padding:10px 0;min-height:44px;font-size:14px}.text-button:hover{color:var(--text)}.controls{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px}.hint{font-size:12px;line-height:1.6;margin:10px 0 0}.hint a{text-decoration:underline}.advanced{border-bottom:1px solid var(--line);margin-top:10px}.advanced summary{font-size:14px;color:var(--muted);cursor:pointer;min-height:46px;padding:12px 0}.advanced-content{display:grid;padding:7px 0 20px;gap:4px}.advanced-content label:not(:first-child){margin-top:14px}input[type=file]{font-size:13px;width:100%;min-height:44px}input::file-selector-button{background:#292a30;border:1px solid var(--line);border-radius:5px;color:var(--text);padding:10px;margin-right:10px}.generate-actions{padding-top:20px;padding-bottom:4px;background:var(--bg)}.cost-summary{display:flex;align-items:center;justify-content:space-between;gap:15px}.cost-summary>div{display:flex;flex-direction:column;gap:5px}.cost-summary .muted{font-size:12px}.cost-summary strong{font-size:26px;font-weight:550;letter-spacing:-.8px;font-variant-numeric:tabular-nums}.cost-summary>span{text-align:right}#pricingNote{margin-bottom:16px;min-height:19px}.message{font-size:13px;line-height:1.5;margin:10px 0;min-height:20px;color:var(--muted);overflow-wrap:anywhere}.message.error{color:var(--error)}.result-area{aspect-ratio:4/3;background:#0b0c0e;border:1px solid #25262b;border-radius:10px;overflow:hidden;display:grid;place-items:center}.empty-result{display:flex;flex-direction:column;gap:14px;align-items:center;color:#8c8e98;font-size:14px}.empty-result svg{width:48px;height:48px;color:#666973}.result-area video{width:100%;height:100%;max-height:540px;object-fit:contain}.result-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;font-size:13px}.history-heading{display:flex;justify-content:space-between;align-items:center;margin:28px 0 12px}.history-heading h2{font-size:14px}.history-heading span{font-size:12px}.history-empty{font-size:13px;padding:18px 0}.history-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;border-top:1px solid var(--line);padding:10px 0;align-items:center}.history-row button{background:none;text-align:left;border:0;color:var(--text);padding:0;min-height:44px;min-width:0;font-size:13px;display:flex;flex-direction:column;justify-content:center;gap:5px}.history-row button span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.history-row small{font-size:12px;color:var(--muted)}.history-price{text-align:right;font-size:14px;font-variant-numeric:tabular-nums}.history-price small{display:block;margin-top:4px;font-size:11px}footer{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:18px 0 0;margin-top:28px;color:var(--muted);font-size:12px}dialog{background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:12px;padding:24px;width:430px;max-width:calc(100vw - 28px)}dialog::backdrop{background:#0009;backdrop-filter:blur(4px)}dialog .section-heading{margin-bottom:22px}.icon-button{background:transparent;border:0;color:var(--muted);font-size:27px;min-width:44px;min-height:44px;margin:-10px -10px -10px 0}.danger{color:var(--error);margin:8px auto 0;display:block}#spendNote{margin-top:14px}#resultStatus{max-width:60%;text-align:right}
@media(max-width:900px){.workspace{gap:28px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}main{padding:26px 24px}.topbar{padding:22px 24px}.header-actions{gap:16px}}
@media(max-width:700px){.topbar{padding:16px;gap:10px}.brand{font-size:18px;display:flex;flex-direction:column;gap:1px}.brand span{margin:0;font-size:13px;letter-spacing:0}.header-actions{gap:14px}.daily strong{font-size:14px}.header-actions .secondary{padding:10px;min-width:44px}.header-actions .secondary span{display:none}.workspace{grid-template-columns:1fr;gap:28px}main{padding:22px 16px calc(18px + env(safe-area-inset-bottom))}.dropzone{height:180px}.results{border-top:1px solid var(--line);padding-top:24px}.cost-summary strong{font-size:25px}.section-heading{margin-bottom:16px}.generate-actions{position:sticky;bottom:0;z-index:2;padding-bottom:calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line);margin-top:16px;padding-top:16px}.advanced{border-bottom:0}.result-area{aspect-ratio:4/3}footer{font-size:12px;gap:10px;flex-wrap:wrap}dialog{padding:22px;max-height:85dvh}textarea{min-height:100px}.controls{gap:12px}#pricingNote{margin-bottom:12px}}
.elapsed{font-size:13px;color:var(--text);font-variant-numeric:tabular-nums;margin:0 0 12px}.elapsed:empty{display:none}
html:has(dialog[open]){overflow:hidden}.history-panel{inset:0 0 0 auto;margin:0;width:min(560px,100vw);max-width:100vw;height:100dvh;max-height:100dvh;border-radius:0;border-width:0 0 0 1px;padding:24px 20px calc(20px + env(safe-area-inset-bottom))}.history-panel[open]{display:flex;flex-direction:column}.history-panel .section-heading{flex-shrink:0}.history-panel .panel-note{margin:0 0 12px}.history-panel .message:empty{display:none}#fullHistory{overflow-y:auto;overscroll-behavior:contain;min-height:0;flex:1}.manage-row{grid-template-columns:minmax(0,1fr) auto 44px}.history-row .delete-video{min-width:44px;width:44px;min-height:44px;margin:0;align-items:center;justify-content:center;color:var(--muted)}.history-row .delete-video:hover{color:var(--error);background:#ff9a9a0b;border-radius:7px}.history-row small{line-height:1.5}.load-more{flex-shrink:0;width:100%;margin-top:16px}.dialog-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:18px}.destructive{color:var(--error);border-color:#684242}.destructive:hover{background:#40272b}.delete-description{font-size:14px;line-height:1.6;overflow-wrap:anywhere;max-height:120px;overflow-y:auto}.install-settings{width:100%;margin-top:14px}.install-instructions{font-size:15px;line-height:1.7}.history-heading .text-button{font-size:12px;padding:6px 0}.history-heading{margin-top:20px;margin-bottom:6px}footer{align-items:center}footer .text-button{font-size:12px;padding:0}.header-actions{gap:16px}
@media(max-width:700px){.header-actions{gap:8px}.history-panel{padding:20px 16px calc(16px + env(safe-area-inset-bottom))}.history-price{font-size:13px}.manage-row{gap:8px}.brand{flex-shrink:0}}
@media(prefers-reduced-motion:no-preference){button,.dropzone{transition:background .15s,border-color .15s}}
.account-summary{display:flex;align-items:center;gap:20px}.balance-meter{display:flex;flex-direction:column;align-items:flex-end;justify-content:center;gap:3px;min-height:44px;padding:0;background:none;border:0;color:var(--text);white-space:nowrap}.balance-meter span{font-size:12px;color:var(--muted)}.balance-meter strong{font-size:16px;font-weight:550;font-variant-numeric:tabular-nums;color:var(--accent)}.balance-meter .balance-stale{color:var(--muted)}.balance-detail{font-size:14px;line-height:1.6}.daily{white-space:nowrap}
@media(max-width:700px){.account-summary{flex-direction:column;align-items:flex-end;gap:2px}.balance-meter{min-height:38px;gap:1px}.balance-meter strong{font-size:14px}.balance-meter span{font-size:11px}.account-summary .daily{flex-direction:row;align-items:center;gap:6px}.account-summary .daily span{font-size:10px}.account-summary .daily strong{font-size:11px}.topbar{gap:8px}.header-actions{gap:6px}.header-actions .secondary{padding:9px;min-width:40px}}
@media(max-width:360px){.topbar{padding:14px 10px}.brand{font-size:16px}.account-summary .daily{gap:4px}.header-actions{gap:5px}}
.secondary,.primary,input:not([type=file]),textarea,select{border-radius:12px}.dropzone,dialog,.result-area{border-radius:16px}.frame-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}.frame-slot{min-width:0}.frame-heading{display:flex;align-items:center;justify-content:space-between;gap:6px;font-size:13px;margin-bottom:10px}.frame-heading>.muted{font-size:11px}.frame-grid .dropzone{height:180px}.frame-grid .dropzone>span{padding:10px;font-size:11px}.frame-grid .dropzone strong{font-size:13px}.frame-grid .image-meta{margin-bottom:8px;font-size:11px;gap:6px}.frame-grid .text-button{font-size:11px;flex-shrink:0}.frame-grid .image-meta>span{max-width:100%}.prompt-field{position:relative}.mention-menu{position:absolute;left:0;right:0;top:calc(100% + 6px);background:#202227;border:1px solid #41434a;box-shadow:0 12px 40px #0008;border-radius:12px;padding:5px;z-index:5;max-height:240px;overflow:auto}.mention-option{display:flex;align-items:center;gap:10px;width:100%;background:none;border:0;border-radius:8px;text-align:left;color:var(--text);padding:8px;font-size:13px;min-height:44px}.mention-option img{width:32px;height:32px;object-fit:contain;border-radius:5px;background:var(--bg)}.mention-option small{color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mention-option[aria-selected=true],.mention-option:hover{background:#343a2a}.mention-chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.mention-chip{border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--muted);font-size:11px;padding:4px 9px;min-height:28px}.mention-chip:hover{color:var(--accent);border-color:#556d31}#mentionHint{margin-top:5px;font-size:11px}.reference-heading{display:flex;align-items:center;justify-content:space-between;font-size:13px;gap:8px;margin:18px 0 10px}.reference-heading .muted{font-size:11px}.reference-add{border:1px dashed #41434a;border-radius:12px;color:var(--muted);font-size:13px;min-height:48px;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer}.reference-add:hover,.reference-add.dragover{border-color:var(--accent);color:var(--text)}.reference-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.reference-card{position:relative;min-width:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--field)}.reference-card>button:first-child{width:100%;padding:0;border:0;background:none;color:var(--text);display:flex;flex-direction:column;text-align:left}.reference-card img{width:100%;height:82px;object-fit:contain;background:#0b0c0e}.reference-card strong{font-size:12px;font-weight:500;padding:7px 8px 1px}.reference-card small{display:block;font-size:10px;color:var(--muted);padding:0 8px 8px}.reference-remove{position:absolute;top:4px;right:4px;width:28px;height:28px;border-radius:50%;border:1px solid #ffffff30;background:#111e;color:var(--text);font-size:19px;display:grid;place-items:center}.result-area.has-video{aspect-ratio:auto;min-height:180px;display:flex;justify-content:center;align-items:center}.result-area video{width:100%;height:auto;max-height:min(70svh,640px);min-width:0;min-height:0;object-fit:contain;display:block}.result-area:fullscreen{width:100vw;height:100dvh;background:#000;border:0;border-radius:0}.result-area:fullscreen video{width:100%;height:100%;max-height:100%}.video-tools{display:flex;align-items:center;gap:6px;flex-shrink:0}.media-icon{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;min-width:42px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--text);padding:10px}.media-icon svg{width:20px;height:20px}.media-icon:hover{color:var(--accent);background:#242a1c}.result-actions{gap:8px}.result-actions>span{line-height:1.6}#resultTitle{scroll-margin-top:20px}
@media(max-width:700px){.frame-grid{gap:10px}.frame-grid .dropzone{height:158px}.frame-heading{font-size:12px;flex-wrap:wrap}.frame-heading>.muted{font-size:10px}.result-area.has-video{aspect-ratio:auto}.reference-list{gap:8px}.result-area video{max-height:70svh}.media-icon{width:40px;height:40px;min-width:40px}.generate-actions{border-radius:0}.reference-card img{height:75px}}