#desk,.team-library {
  --desk-bg:#0e141b; --desk-surface:#161e28; --desk-line:#35414e;
  --desk-ink:#eff4f8; --desk-muted:#b0becc; --desk-accent:#59ddd4; --desk-tint:#152e32;
  color:var(--desk-ink); font:400 14px/1.55 system-ui,sans-serif; overflow-wrap:anywhere;
}
[data-theme="light"] #desk,[data-theme="light"] .team-library {
  --desk-bg:#f7f9fb; --desk-surface:#fff; --desk-line:#cad5dc; --desk-ink:#162832;
  --desk-muted:#425764; --desk-accent:#006861; --desk-tint:#e9f6f3;
}
#desk *, .team-library * {box-sizing:border-box}
.desk-bar,.library-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.desk-bar{margin:3px 0 14px}.desk-bar strong{font-size:16px}
#desk a,.team-library a{color:var(--desk-accent);font-weight:600;text-underline-offset:3px}
#desk button,.team-library button,#desk select,.team-library input,#desk textarea,.team-library textarea {
  font:inherit;color:var(--desk-ink);background:var(--desk-surface);border:1px solid var(--desk-line);
  padding:8px 11px;border-radius:8px;max-width:100%;line-height:1.4
}
#desk button,.team-library button{cursor:pointer;font-weight:600}
#desk button:hover,.team-library button:hover,#desk button[aria-pressed="true"],.team-library [aria-current="true"]{border-color:var(--desk-accent);background:var(--desk-tint)}
#desk button[aria-pressed="true"]::before{content:"✓ "}
#desk :focus-visible,.team-library :focus-visible{outline:2px solid var(--desk-accent);outline-offset:2px}
#desk button.desk-primary{background:var(--desk-accent);color:var(--desk-bg);border-color:transparent}
#desk button:disabled{opacity:.65;cursor:wait}
.desk-card{animation:desk-reveal .22s ease-out}
#desk h3,#desk h4{font-size:16px;line-height:1.4;margin:0 0 5px;color:var(--desk-ink)}
#desk p{margin:4px 0 12px;white-space:pre-line;color:var(--desk-muted)}
.desk-next{margin:15px 0 12px;padding:15px;border:1px solid var(--desk-line);border-left:3px solid var(--desk-accent);border-radius:12px;background:var(--desk-tint)}
.desk-kicker{display:block;color:var(--desk-accent);font:700 11px/1.5 system-ui,sans-serif;letter-spacing:.1em;margin-bottom:6px}
.desk-choices{display:flex;flex-wrap:wrap;gap:6px;margin:9px 0 0}.desk-choices:empty{display:none}
#desk details,.team-library details{border-top:1px solid var(--desk-line);padding:9px 0}
#desk summary,.team-library summary{cursor:pointer;font-weight:600;font-size:14px}
#desk details[open]>summary,.team-library details[open]>summary{margin-bottom:8px}
#desk details a{display:block;margin:6px 0}
#desk select,#desk textarea{width:100%;margin-bottom:6px}
#desk .desk-evidence,.team-library blockquote{border-left:2px solid var(--desk-line);padding-left:10px;margin:10px 0}
#desk-feedback,.desk-feedback{color:var(--desk-muted);font-size:13px}
.desk-feedback:not(:empty){margin-top:8px}
.desk-loading::before{content:"";display:inline-block;width:11px;height:11px;border-radius:50%;border:2px solid var(--desk-line);border-top-color:var(--desk-accent);margin-right:8px;animation:desk-spin .7s linear infinite}
@keyframes desk-spin{to{transform:rotate(360deg)}}
@keyframes desk-reveal{from{opacity:.35;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
.team-library{margin:0;background:var(--desk-bg);min-height:100vh;font-size:15px}
.library-head{padding:16px max(5vw,20px);border-bottom:1px solid var(--desk-line);background:var(--desk-surface)}
.library-head span{font-weight:800;letter-spacing:.05em}
.team-library main{max-width:1140px;margin:auto;padding:40px 20px}
.team-library h1{font-size:clamp(30px,4vw,48px);margin:0;line-height:1.15;letter-spacing:-.04em}
.team-library p{color:var(--desk-muted)}
.library-grid{display:grid;grid-template-columns:minmax(200px,30%) 1fr;gap:20px}
.library-grid>*,#lib-editor{background:var(--desk-surface);border:1px solid var(--desk-line);border-radius:14px;padding:20px;min-width:0;align-self:start}
.team-library label{display:block;font-weight:600;margin:8px 0}
.team-library label input,.team-library label textarea,#lib-search{display:block;width:100%;margin:5px 0}
#lib-list button{display:block;width:100%;text-align:left;margin:4px 0}#lib-status:not(:empty){padding:12px 0;color:var(--desk-accent)}
#lib-editor{margin:15px 0}#lib-editor fieldset{min-width:0;margin:12px 0;border:1px solid var(--desk-line);border-radius:8px}
.library-source{white-space:pre-wrap} .team-library [hidden],#ai-spam-warning[hidden]{display:none!important}
#ai-spam-warning:not([hidden]){padding:12px;border:1px solid var(--line);border-radius:8px}
@media(max-width:700px){.library-grid{grid-template-columns:1fr}.team-library main{padding-top:22px}}
@media(prefers-reduced-motion:reduce){.desk-card,.desk-loading::before{animation:none}}


#desk details[open] > :not(summary),.team-library details[open] > :not(summary){animation:desk-reveal .18s ease-out}
#desk button,.team-library button{transition:background-color .15s,border-color .15s}
[data-motion="off"] :is(#desk,.team-library) *,[data-motion="off"] .team-library details[open] > :not(summary){animation:none!important;transition:none!important}
@media(prefers-reduced-motion:reduce){:is(#desk,.team-library) *{animation:none!important;transition:none!important}}

#ai-sidebar #desk{flex-shrink:0;padding:0}
#ai-sidebar #desk .desk-next{padding:15px;margin:15px 0 12px}
#ai-sidebar #desk .desk-card{padding:0}
#ai-sidebar #desk h3,#ai-sidebar #desk h4{margin:0 0 5px}

.team-library label:has(>input[type="checkbox"]){display:flex;align-items:center;gap:8px;font-weight:500}
.team-library label input[type="checkbox"]{display:inline-block;width:16px;height:16px;flex:0 0 16px;margin:0}
.team-library .batch-error{padding:8px 12px;margin:6px 0;border-left:3px solid #d98863;color:var(--desk-ink);font-size:13px}
.team-library button:disabled{opacity:.5;cursor:default}

/* V19: action first; optional detail below, never a compulsory questionnaire. */
#desk .desk-action-hint{font-size:12px;line-height:1.5;margin:9px 0 15px}
#desk .desk-customer-question{margin:12px 0;padding:12px;border:1px solid var(--desk-line);border-radius:8px;background:var(--desk-bg)}
#desk .desk-customer-question .desk-kicker{font-size:10px;letter-spacing:.03em}
#desk .desk-customer-question p{margin:0;color:var(--desk-ink)}
#desk .desk-next>.desk-choices{margin-top:14px}
#desk .desk-next>details{background:transparent}
#desk .desk-next>details>summary{font-weight:500;color:var(--desk-muted);font-size:13px}
#desk .desk-primary:disabled::before{content:"";display:inline-block;width:10px;height:10px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;margin-right:7px;animation:desk-spin .7s linear infinite}
@media(prefers-reduced-motion:reduce){#desk .desk-primary:disabled::before{animation:none}}
[data-motion="off"] #desk .desk-primary:disabled::before{animation:none}