/* Homepage composer: content-sized sections, one page scroll, no legacy panel sizing. */
.bba-composer{--composer-gap:16px;--composer-small-gap:8px;--composer-radius:10px;--composer-muted:var(--muted-foreground,#a6aaa0);--composer-accent:var(--primary,#deedac);--composer-surface:var(--background,#101112);--composer-border:var(--border,#323534);display:flex;flex-direction:column;gap:var(--composer-gap);min-width:0;height:auto;margin:0;padding:20px;border:1px solid var(--composer-border);border-radius:14px;background:var(--card,#191b1c);color:var(--foreground,#eff1eb)}
.bba-composer *, .bba-composer *:before, .bba-composer *:after{box-sizing:border-box}
.bba-composer [hidden]{display:none!important}
.bba-composer button,.bba-composer summary,.bba-composer select{touch-action:manipulation}
.bba-composer button,.bba-composer summary{transition:background-color 150ms ease,border-color 150ms ease,color 150ms ease}
.bba-composer :is(button,summary,select,textarea):focus-visible{outline:2px solid var(--composer-accent);outline-offset:3px}
.composer-heading{display:flex;align-items:flex-start;gap:var(--composer-small-gap);padding-bottom:var(--composer-gap);border-bottom:1px solid var(--composer-border)}
.composer-heading h2{flex:1;margin:0;font-size:20px;line-height:1.45;font-weight:550;letter-spacing:-.5px}
.composer-help{display:grid;place-items:center;flex:0 0 32px;min-width:32px;min-height:32px;border-radius:6px;color:var(--composer-muted)}
.composer-help:hover{color:var(--composer-accent);background:var(--composer-surface)}
.composer-photos{display:grid;gap:var(--composer-gap);min-width:0}
.composer-reference{display:flex;align-items:center;gap:10px;width:100%;padding:8px;border:1px solid var(--composer-border);border-radius:var(--composer-radius);text-align:left;background:var(--composer-surface)}
.composer-reference:hover{border-color:var(--composer-accent)}
.composer-reference img{width:48px;height:34px;object-fit:cover;border-radius:6px}
.composer-reference>span{flex:1;min-width:0;display:grid;gap:2px}
.composer-reference strong{font-size:12px;font-weight:550}
.composer-reference small{color:var(--composer-muted);font-size:11px}
.composer-reference>svg{flex-shrink:0;color:var(--composer-accent);margin-right:4px}
.composer-field-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--composer-small-gap);font-size:13px;font-weight:550}
[data-site=burningbridgesai] .bba-composer .composer-upload{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--composer-small-gap);width:100%;min-height:116px;padding:16px 8px;border:1px dashed var(--composer-border);border-radius:var(--composer-radius);background:var(--composer-surface)}
.composer-upload-icon{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:#ddeeaa14;color:var(--composer-accent)}
.composer-upload strong{font-size:13px;font-weight:550}
.composer-upload small{font-size:11px;color:var(--composer-muted)}
.bba-composer .studio-upload.dragging{border-color:var(--composer-accent);background:#ddeeaa14}
.composer-cast{border-top:1px solid var(--composer-border);border-bottom:1px solid var(--composer-border)}
.bba-composer summary{display:flex;align-items:center;gap:var(--composer-small-gap);list-style:none;cursor:pointer;min-height:48px;font-size:12px;font-weight:550}
.bba-composer summary::-webkit-details-marker{display:none}
.bba-composer summary>svg{flex-shrink:0;color:var(--composer-muted);transition:transform 150ms ease}
.bba-composer details[open]>summary>svg{transform:rotate(180deg)}
.bba-composer summary:hover{color:var(--composer-accent)}
.composer-cast summary>span:first-child{margin-right:auto}
.composer-cast summary small{font-size:11px;font-weight:400;margin-left:4px;color:var(--composer-muted)}
.composer-cast-count{font-size:11px;color:var(--composer-muted);font-variant-numeric:tabular-nums}
.composer-cast[data-has-photos=true] .composer-cast-count{color:var(--composer-accent)}
.composer-cast-body{display:grid;gap:12px;padding:0 0 var(--composer-gap);min-width:0}
.composer-cast-guidance{display:flex;align-items:center;gap:var(--composer-small-gap)}
.composer-cast-guidance p{flex:1;margin:0;color:var(--composer-muted);font-size:11px;line-height:1.6}
[data-site=burningbridgesai] .bba-composer .composer-add{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:var(--composer-small-gap);width:100%;min-height:44px;padding:8px;border:1px dashed var(--composer-border);border-radius:var(--composer-radius);font-size:12px;background:var(--composer-surface)}
.bba-composer button:disabled{cursor:not-allowed;opacity:.45}
.composer-lead-file{display:grid;grid-template-columns:80px minmax(0,1fr);gap:12px;padding:10px;border:1px solid var(--composer-border);border-radius:var(--composer-radius);background:var(--composer-surface)}
.composer-file-preview{display:block;width:100%;height:80px;overflow:hidden;border-radius:6px;background:var(--composer-surface)}
.composer-file-preview img{display:block;width:100%;height:100%;object-fit:cover}
.composer-lead-file .composer-file-preview{height:92px}
.composer-lead-file .composer-file-preview img{object-fit:contain}
.composer-file-info{min-width:0;align-self:center}
.composer-file-info strong{display:block;font-size:12px;font-weight:550;color:var(--composer-accent)}
.composer-file-info p{margin:4px 0;color:var(--composer-muted);font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.composer-file-actions{display:flex;justify-content:space-between;gap:4px;align-items:center}
.composer-file-actions button{display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border-radius:6px;font-size:12px;color:var(--composer-muted)}
.composer-file-actions button:hover:not(:disabled){background:#ddeeaa14;color:var(--composer-accent)}
.composer-cast-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--composer-small-gap);min-width:0}
.composer-person{min-width:0;padding:4px;border:1px solid var(--composer-border);border-radius:8px;background:var(--composer-surface)}
.composer-person>p{margin:6px 4px 0;font-size:11px;color:var(--composer-muted)}
.composer-person .composer-file-preview{height:72px}
.composer-person .composer-file-actions{gap:0}
.composer-person .composer-file-actions button{flex:1;min-width:0}
.composer-controls{position:relative;display:grid;gap:12px;min-width:0}
.composer-output-options{display:grid;grid-template-columns:1fr 1fr;gap:16px;min-width:0}
.performance-versions{border:0;margin:0;padding:0;min-width:0}
.performance-versions legend,.composer-resolution>label{display:block;padding:0;margin:0 0 var(--composer-small-gap);font-size:12px;font-weight:550}
.performance-version-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}
.performance-version{cursor:pointer;min-width:0}
.performance-version input{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.performance-version-button{display:grid;place-items:center;min-height:44px;padding:8px 4px;border:1px solid var(--composer-border);border-radius:8px;background:var(--composer-surface);font-size:13px;font-weight:600}
.performance-version input:checked+.performance-version-button{border-color:var(--composer-accent);background:#ddeeaa14;color:var(--composer-accent)}
.performance-version input:focus-visible+.performance-version-button{outline:2px solid var(--composer-accent);outline-offset:3px}
.performance-option-tip{position:fixed;z-index:100;display:none;width:min(280px,calc(100vw - 32px));gap:6px;padding:14px 16px;border:1px solid var(--composer-border);border-radius:var(--composer-radius);background:var(--card,#191b1c);color:var(--foreground,#eff1eb);box-shadow:0 8px 28px #0006;font-size:12px;line-height:1.5;cursor:default}
.performance-option-tip:after{content:"";position:absolute;inset:100% 0 auto;height:12px}
.performance-version[data-tip-open] .performance-option-tip{display:grid}
.performance-option-tip strong{font-size:13px;font-weight:600}
.performance-option-tip b{color:var(--composer-accent);font-size:13px}
.performance-option-tip small{color:var(--composer-muted);font-size:11px}
.composer-resolution{min-width:0}
.composer-resolution .replica-select{width:100%;min-height:44px;margin:0;padding:8px 10px;font-size:13px;border-radius:8px;background:var(--composer-surface);border-color:var(--composer-border)}
.composer-resolution-trigger{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-width:0;min-height:44px;margin:0;padding:10px 12px;border:1px solid var(--composer-border);border-radius:8px;background:var(--composer-surface);color:inherit;font-size:13px;line-height:22px;text-align:left;cursor:pointer}
.composer-resolution-trigger>svg{flex:0 0 16px;color:var(--composer-muted);transition:transform 150ms ease}
.composer-resolution-trigger:hover{border-color:#697158}
.composer-resolution-trigger[aria-expanded=true]{border-color:var(--composer-accent);background:#ddeeaa0a}
.composer-resolution-trigger[aria-expanded=true]>svg{transform:rotate(180deg);color:var(--composer-accent)}
.replica-popover.composer-resolution-menu{box-sizing:border-box;min-width:0;max-width:calc(100vw - 32px);padding:5px;border:1px solid var(--border,#323534);border-radius:10px;background:#1b1e1b;color:var(--foreground,#eff1eb);box-shadow:0 12px 32px #0006,0 2px 6px #0003}
.composer-resolution-option{box-sizing:border-box;display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:44px;padding:10px 8px;border:1px solid transparent;border-radius:6px;background:transparent;color:inherit;font:inherit;font-size:13px;line-height:22px;text-align:left;cursor:pointer;touch-action:manipulation}
.composer-resolution-option+.composer-resolution-option{margin-top:3px}
.composer-resolution-option>svg{flex:0 0 16px;visibility:hidden}
.composer-resolution-option[aria-selected=true]{background:#ddeeaa14;color:var(--primary,#deedac)}
.composer-resolution-option[aria-selected=true]>svg{visibility:visible}
.composer-resolution-option.is-active{background:#ddeeaa20;border-color:#ddeeaa40}
.composer-resolution-option:focus-visible{outline:2px solid var(--primary,#deedac);outline-offset:-2px}
.composer-advanced{min-width:0}
.composer-advanced>summary{min-height:40px;color:var(--composer-muted)}
.composer-advanced>summary small{font-size:11px;margin-left:auto}
.composer-advanced[data-custom=true]>summary small{color:var(--composer-accent)}
.composer-prompt-toggle{display:flex;justify-content:space-between;align-items:center;gap:var(--composer-small-gap);padding-top:var(--composer-small-gap);font-size:12px}
.composer-switch{position:relative;display:block;width:44px;height:32px;flex-shrink:0}
.composer-switch:before{content:"";position:absolute;inset:6px 0;background:var(--composer-border);border-radius:999px}
.composer-switch span{position:absolute;top:9px;left:3px;width:14px;height:14px;border-radius:50%;background:var(--foreground,#eff1eb);transition:transform 150ms ease}
.composer-switch[aria-checked=true]:before{background:var(--composer-accent)}
.composer-switch[aria-checked=true] span{background:var(--composer-surface);transform:translateX(24px)}
.composer-prompt-help{font-size:11px;color:var(--composer-muted);line-height:1.6;margin:8px 0}
.composer-advanced textarea{display:block;width:100%;min-height:130px;max-height:320px;padding:12px;border:1px solid var(--composer-border);border-radius:8px;background:var(--composer-surface);font-size:13px;line-height:1.6;resize:vertical}
[data-site=burningbridgesai] .bba-composer .studio-submit{display:flex;align-items:center;justify-content:flex-start;gap:8px;min-height:48px;margin:0;border-radius:var(--composer-radius);font-size:14px}
.bba-composer .bba-submit-credits{margin-left:auto;font-size:12px;font-weight:500}
.composer-status{margin:0;text-align:center;color:var(--composer-muted);font-size:11px;line-height:1.5;min-height:17px}
[data-page=home] .studio-results{max-height:none}
@media(max-width:380px){.bba-composer{padding:16px}.composer-heading h2{font-size:18px}.composer-cast-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.composer-output-options{gap:12px}.composer-cast summary small{font-size:10px}}
@media(prefers-reduced-motion:reduce){.bba-composer *{transition:none!important}}
.bba-composer .studio-submit>svg:first-child{margin:0;flex-shrink:0}