/* AI-only layout: keep the Drawing Board/eraser and embedded checkout contracts separate. */
.ai-generator-dialog{box-sizing:border-box;width:min(720px,calc(100vw - 24px));height:min(90dvh,900px);max-height:none;overflow:hidden}
.ai-generator-dialog .ai-animation-shell{box-sizing:border-box;display:flex;flex-direction:column;gap:0;padding:0;height:100%;min-height:0;overflow:hidden}
.ai-generator-dialog .ai-animation-header{flex:none;padding:10px 12px;border-bottom:1px solid var(--line,#dce3ef);min-width:0}
.ai-generator-dialog .ai-animation-header h2{font-size:18px;line-height:1.3;min-width:0}
.ai-generator-dialog .ai-animation-header button{flex:none;min-width:44px;min-height:44px}
.ai-generator-dialog .ai-generator-content{flex:1;min-height:0;overflow:auto;display:block;padding:12px;scroll-padding-block:12px}
.ai-generator-dialog .ai-generator-content>section,.ai-generator-dialog .ai-generator-content>.ai-animation-details{margin-bottom:12px}
.ai-generator-dialog .ai-animation-status:not(:empty){flex:none;padding:10px 12px;border-top:1px solid var(--line,#dce3ef);font-size:13px;line-height:1.4;max-height:25%;overflow:auto}
.ai-generator-dialog[data-ai-screen=models] .ai-generator-content{display:flex;flex-direction:column;padding:0;overflow:hidden}
.ai-generator-dialog .ai-model-header{flex:none;padding:8px 12px 10px;border-bottom:1px solid var(--line,#dce3ef)}
.ai-generator-dialog .ai-model-header-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:4px 10px}
.ai-generator-dialog .ai-model-balance{padding:0;margin:0;border:0;background:transparent;font-size:14px;line-height:1.4}
.ai-generator-dialog .ai-model-header-top button{min-height:44px}
.ai-generator-dialog .ai-model-header .ai-safe-hint{margin:0 0 8px;line-height:1.4}
.ai-generator-dialog .ai-model-search{margin:0;font-size:14px;min-height:44px;padding:10px 12px;border-radius:8px}
.ai-generator-dialog .ai-model-tools{display:flex;flex-wrap:nowrap;gap:8px;align-items:center}
.ai-generator-dialog .ai-model-tools .ai-model-search{flex:1 1 140px;min-width:0;width:0}
.ai-generator-dialog .ai-model-sort{flex:0 1 180px;min-width:140px;max-width:100%;min-height:44px;padding:10px 8px;border:1px solid var(--line,#dce3ef);border-radius:8px;background:var(--panel,#fff);color:inherit;font:inherit;font-size:13px}
.ai-generator-dialog[data-ai-screen=models] .ai-model-list{flex:1;min-height:0;max-height:none;overflow:auto;display:flex;flex-direction:column;padding:12px;gap:8px}
.ai-generator-dialog .ai-model-choice{flex:none;width:100%;box-sizing:border-box;padding:12px;border-radius:8px;overflow-wrap:anywhere}
.ai-generator-dialog .ai-model-choice strong{font-size:14px;line-height:1.35}
.ai-generator-dialog .ai-model-choice>span{font-size:13px;font-weight:700;line-height:1.4}
.ai-generator-dialog .ai-model-price-range{line-height:1.4}
.ai-generator-dialog .ai-empty-models{text-align:center;font-size:14px;color:var(--muted,#64748b)}
.ai-generator-dialog .ai-model-control{min-width:0;text-transform:none;line-height:1.4}
.ai-generator-dialog .ai-model-control input,.ai-generator-dialog .ai-model-control select,.ai-generator-dialog .ai-model-control textarea{box-sizing:border-box;width:100%;font:inherit;min-height:44px;text-align:left;padding:10px 12px;max-width:100%;border:1px solid var(--line,#dce3ef);border-radius:8px;background:var(--panel,#fff);color:inherit}
.ai-generator-dialog .ai-model-control input[type=checkbox]{width:24px;min-height:24px;height:24px;margin:2px 0}
.ai-generator-dialog .ai-model-control textarea{min-height:84px;resize:vertical}
.ai-generator-dialog fieldset.ai-model-control{padding:10px;border:1px solid var(--line,#dce3ef);border-radius:8px;margin:0}
.ai-generator-dialog fieldset.ai-model-control .ai-model-controls{margin:0}
.ai-generator-dialog fieldset.ai-model-control legend{padding:0 4px;font-weight:600}
.ai-generator-dialog .ai-additional-settings{margin-top:2px}
.ai-generator-dialog .ai-additional-settings summary{min-height:36px;line-height:1.4}
.ai-generator-dialog .ai-animation-actions{margin:12px 0 0;gap:8px}
.ai-generator-dialog .ai-animation-actions button{min-height:44px}
.ai-generator-dialog>.ai-credits-embedded{height:100%;overflow:auto}
.ai-generator-dialog [hidden]{display:none!important}
@media(max-width:600px){.ai-generator-dialog{width:100vw;height:100dvh;margin:0;max-width:none;border:0;border-radius:0;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}.ai-generator-dialog .ai-model-controls{grid-template-columns:1fr}}
@media(max-height:420px){.ai-generator-dialog .ai-model-header .ai-safe-hint{font-size:11px;margin-bottom:4px}.ai-generator-dialog .ai-model-header{padding-top:4px}.ai-generator-dialog .ai-animation-header{padding-block:4px}}

.ai-generator-dialog .ai-model-last-used{border:1px solid var(--green,#315df5);background:color-mix(in srgb,var(--green,#315df5) 8%,var(--panel,#fff))}
.ai-generator-dialog .ai-last-used-tag{font-weight:700;color:var(--green,#315df5);font-size:12px;line-height:1.4}