/* One-screen studio (packet 35 C). Mobile first: prompt + Generate first, settings in a collapsible sheet;
   from 900px the settings sit in a left column. Credits only — no money strings live here. */
.ml-studio-top{position:sticky;top:0;z-index:12;display:flex;align-items:center;gap:10px;padding:10px 16px;background:#060a09e6;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.ml-tabs{display:flex;gap:4px;padding:3px;border:1px solid var(--line);border-radius:999px;background:#ffffff06}
.ml-tabs [role=tab]{display:inline-flex;align-items:center;min-height:38px;padding:0 16px;border-radius:999px;color:var(--graphite);font:500 13px/1 var(--sans);text-decoration:none;cursor:pointer;border:0;background:transparent}
.ml-tabs [role=tab][aria-selected=true]{background:#d0b477;color:#171913}
.ml-tabs [role=tab]:focus-visible{outline:2px solid #d2bd82;outline-offset:2px}
.ml-studio-balance{margin-left:auto;padding:6px 12px;border:1px solid var(--line);border-radius:999px;color:var(--ink);font:500 12px/1.4 var(--mono);letter-spacing:.04em;white-space:nowrap}
.ml-studio-balance[hidden]{display:none}
.ml-studio-plans{color:var(--graphite);font:12px var(--sans);text-decoration:none;white-space:nowrap}
.ml-studio-plans:hover{color:var(--ink)}
#mlStudioGenerate,#mlStudioHistory{padding:16px 16px 96px;max-width:1240px;margin:0 auto;color:var(--ink)}
.ml-studio-layout{display:grid;gap:16px;grid-template-columns:minmax(0,1fr)}
/* settings sheet */
.ml-controls{border:1px solid var(--line);border-radius:16px;background:#0a0e0bb0;overflow:hidden}
.ml-controls>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;padding:10px 16px;cursor:pointer;list-style:none;font:500 14px var(--sans)}
.ml-controls>summary::-webkit-details-marker{display:none}
.ml-controls>summary::after{content:'⌄';color:var(--graphite);transition:transform .2s}
.ml-controls[open]>summary::after{transform:rotate(180deg)}
.ml-controls-summary{flex:1;text-align:right;color:var(--graphite);font:12px/1.4 var(--sans);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ml-controls-body{display:grid;gap:18px;padding:4px 16px 18px}
.ml-field{display:grid;gap:8px}
.ml-field-label,.ml-field>label,.ml-prompt-label{font:500 11px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--graphite)}
.ml-field-note{color:var(--graphite);font:12px/1.5 var(--sans)}
.ml-field select{width:100%;min-height:46px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#0c1210;color:var(--ink);font:15px/1.4 var(--sans)}
.ml-chips{display:flex;flex-wrap:wrap;gap:8px}
.ml-chip{min-height:40px;padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--ink);font:500 13px/1 var(--sans);cursor:pointer}
.ml-chip[aria-pressed=true]{background:#d0b477;border-color:#d0b477;color:#171913}
.ml-chip:disabled{opacity:.4;cursor:not-allowed}
.ml-frame-slots{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ml-frame{position:relative;display:grid;place-items:center;gap:4px;min-height:84px;padding:10px;border:1px dashed var(--line);border-radius:12px;background:transparent;color:var(--graphite);font:12px var(--sans);cursor:pointer;overflow:hidden}
.ml-frame.is-set{border-style:solid;padding:0}
.ml-frame img{width:100%;height:84px;object-fit:cover;display:block}
.ml-frame-remove{position:absolute;inset:auto 0 0;padding:4px;background:#000a;color:#fff;font-size:11px}
.ml-frame-plus{font-size:22px;line-height:1;color:var(--ink)}
.ml-frame:disabled{opacity:.45;cursor:not-allowed}
/* prompt + action */
.ml-compose{display:grid;gap:12px;align-content:start}
#mlStudioPrompt{width:100%;min-height:132px;padding:16px;border:1px solid #c7b48145;border-radius:16px;background:#0a0e0bb8;color:#f0ede3;font:16px/1.6 var(--sans);resize:vertical}
#mlStudioPrompt::placeholder{color:#898e84}
#mlStudioPrompt:focus-visible{outline:none;border-color:#d5bd7a99;box-shadow:0 0 0 3px #cbb77b14}
.ml-presets{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.ml-presets-label{color:var(--graphite);font:11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;margin-right:4px}
.ml-preset{min-height:34px;padding:6px 12px;border:1px solid var(--line);border-radius:999px;background:#ffffff05;color:var(--ink-2,var(--ink));font:12px var(--sans);cursor:pointer}
.ml-preset:hover{border-color:#d1b47780}
.ml-action{display:flex;align-items:center;gap:14px;flex-wrap:wrap;align-self:start}
.ml-generate{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 26px;border:0;border-radius:14px;background:#c4ee37;color:#152000;font:600 16px/1 var(--sans);cursor:pointer;text-decoration:none;flex:1 1 220px;max-width:100%;height:54px;align-self:center}
.ml-generate:disabled{background:#2a3024;color:#9aa38f;cursor:not-allowed}
.ml-generate.is-confirm{background:#d0b477;color:#171913;box-shadow:0 0 0 4px #d0b47733}
.ml-generate:focus-visible{outline:2px solid #fff;outline-offset:3px}
.ml-link{appearance:none;background:none;border:0;padding:6px 2px;color:#d9bd77;font:500 13px/1.4 var(--sans);text-decoration:underline;text-underline-offset:3px;cursor:pointer;min-height:36px}
.ml-link:hover{color:#f0d998}
.ml-hint{color:var(--graphite);font:13px/1.6 var(--sans);min-height:1.2em}
.ml-hint:empty{display:none}
.ml-problem{display:grid;gap:8px;padding:14px 16px;border:1px solid #c9a25755;border-radius:12px;background:#c9a25710;color:var(--ink);font:14px/1.6 var(--sans)}
.ml-problem[data-kind=route]{border-color:#9aa38f55;background:#ffffff06}
.ml-problem p{margin:0}
.ml-privacy-inline{padding:16px;border:1px solid var(--line);border-radius:14px;background:#0c1210;color:#f7f5ee;font:14px/1.55 var(--sans)}
.ml-privacy-inline h3{font-size:18px;margin:0 0 8px}
.ml-privacy-inline section{border-top:1px solid #ffffff1f;margin-top:16px;padding-top:14px}
.ml-privacy-inline label{display:block;margin:10px 0}
.ml-privacy-inline input[type=checkbox]{width:20px;height:20px;vertical-align:middle;margin-right:9px}
.ml-privacy-inline textarea,.ml-privacy-inline select{box-sizing:border-box;display:block;width:100%;margin-top:8px;background:#182329;color:#fff;padding:10px;border:1px solid #77838a;border-radius:8px;font:inherit}
.ml-privacy-inline button{min-height:40px;padding:8px 14px;border:1px solid var(--line);border-radius:9px;background:#dfbc78;color:#11160f;font:inherit;cursor:pointer;margin-top:8px}
/* how it works */
.ml-how{display:grid;gap:12px;margin:0 0 16px;padding:16px;border:1px solid #d0b47740;border-radius:16px;background:linear-gradient(135deg,#d0b47712,#0a0e0b)}
.ml-how h2{font:500 18px/1.3 var(--sans);letter-spacing:-.02em}
.ml-how-steps{display:grid;gap:10px;list-style:none;padding:0;margin:0}
.ml-how-steps li{display:grid;grid-template-columns:28px 1fr;gap:2px 10px;align-items:center}
.ml-how-steps b{grid-row:span 2;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#d0b477;color:#171913;font:600 13px var(--mono)}
.ml-how-steps strong{font:500 14px/1.4 var(--sans)}
.ml-how-steps span{color:var(--graphite);font:12px/1.5 var(--sans)}
.ml-how-actions{display:flex;gap:16px;align-items:center}
/* results + history */
.ml-results{margin-top:8px}
.ml-empty{color:var(--graphite);font:14px/1.6 var(--sans);padding:18px;border:1px dashed var(--line);border-radius:14px;text-align:center}
.ml-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
.ml-grid-history{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.ml-card{display:grid;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#090d0a}
.ml-thumb{aspect-ratio:9/12;background:#05080a;display:grid;place-items:center}
.ml-thumb img,.ml-thumb video{width:100%;height:100%;object-fit:cover;display:block}
.ml-thumb-empty{color:var(--graphite);font-size:28px}
.ml-card-body{display:grid;gap:6px;padding:10px 12px 12px}
.ml-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.ml-state{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:999px;border:1px solid var(--line);font:500 11px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--graphite)}
.ml-state::before{content:'';width:7px;height:7px;border-radius:50%;background:currentColor}
.ml-state[data-state=complete]{color:#c4ee37;border-color:#c4ee3755}
.ml-state[data-state=running],.ml-state[data-state=submitting],.ml-state[data-state=queued]{color:#d0b477;border-color:#d0b47755}
.ml-state[data-state=failed]{color:#ff8f7a;border-color:#ff8f7a55}
.ml-state[data-state=stuck],.ml-state[data-state=unconfirmed]{color:#e9c46a;border-color:#e9c46a55}
.ml-card-credits{color:var(--ink);font:500 12px var(--mono)}
.ml-card-title{font:14px/1.45 var(--sans);color:var(--ink);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.ml-card-meta,.ml-card-note{color:var(--graphite);font:12px/1.5 var(--sans)}
.ml-card-actions{display:flex;flex-wrap:wrap;gap:4px 12px}
.ml-card-actions .ml-link{padding:4px 0;min-height:32px;font-size:12px}
.ml-history-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:8px 0 16px}
.ml-history-head h1{font:500 26px/1.2 var(--sans);letter-spacing:-.03em}
/* sheet */
.ml-studio-sheet{width:min(560px,100vw);max-height:calc(100dvh - 24px);margin:auto auto 0;border-radius:18px 18px 0 0}
.ml-studio-sheet .ml-packs{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin:0 0 16px}
.ml-pack{display:grid;gap:6px;text-align:center}
.ml-pack-buy{min-height:52px;border:1px solid #d0b47766;border-radius:12px;background:#d0b47714;color:#f0ede3;font:600 15px var(--sans);cursor:pointer}
.ml-pack-buy:disabled{opacity:.45;cursor:not-allowed}
.ml-pack small{color:#aab79f;font:11px var(--sans)}
.ml-sheet-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.ml-upgrade{flex:1 1 200px;min-height:48px}
.ml-asset-pick{display:grid;gap:6px;padding:0;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--ink);font:12px var(--sans);cursor:pointer;overflow:hidden}
.ml-asset-pick img{width:100%;aspect-ratio:1;object-fit:cover;display:block}
/* the old workspace lives in the Agent tab; its floating furniture stays there */
body:not([data-studio-tab=agent]) :is(.composer-dock,#marbleAgentCompanion,.recovery-strip,#aicStudioInfo){display:none!important}
body.content-studio .ml-privacy-trigger{bottom:14px}
@media(min-width:900px){
 .ml-studio-layout{grid-template-columns:320px minmax(0,1fr);gap:24px;align-items:start}
 .ml-controls{position:sticky;top:70px}
 .ml-controls>summary{pointer-events:none}
 .ml-controls>summary::after{display:none}
 .ml-controls-summary{display:none}
 .ml-controls:not([open])>.ml-controls-body{display:grid}
 #mlStudioGenerate,#mlStudioHistory{padding:24px 32px 80px}
 #mlStudioPrompt{min-height:170px}
 .ml-generate{flex:0 0 auto;min-width:260px}
 .ml-studio-sheet{margin:auto;border-radius:18px}
 .ml-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
}
@media(max-width:599px){
 .ml-studio-top{padding:8px 12px}
 .ml-tabs [role=tab]{padding:0 12px;font-size:12px}
 .ml-studio-plans{display:none}
 .ml-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .ml-generate{width:100%;flex-basis:100%}
}
@media(prefers-reduced-motion:reduce){.ml-controls>summary::after{transition:none}}