/* "Ask the building" concept: buyer concierge (luxury project brand) beside the sales team view.
   Shell, tabs, play button and rule line come from demo.css (.pa-shell, .pa-controls, .pa-tabs, .pa-play, .pa-frame, .pa-rule). */
.ab-shell{--ab-navy:#0e1320;--ab-navy2:#151c2c;--ab-navy3:#1d2638;--ab-gold:#d2ad72;--ab-gold2:#e6c895;--ab-cream:#f3ede2;--ab-mute:#aeb5c4;
  --ab-serif:'Iowan Old Style','Palatino Linotype',Palatino,'Book Antiqua',Georgia,serif;
  --ab-bg:#f4f5f7;--ab-panel:#fff;--ab-ink:#16181d;--ab-ink2:#575e6b;--ab-line:#e2e4e9;
  --ab-ok:#1d7a46;--ab-ok-soft:#e5f4ec;--ab-warn:#8f5400;--ab-warn-soft:#fdf1dc;--ab-bad:#a8251d;--ab-bad-soft:#fbe9e7;--ab-blue:#1f5fae;--ab-blue-soft:#e8f0fb}
.ab-app{border-radius:12px;overflow:hidden;position:relative;font-size:14.5px;line-height:1.5;min-height:600px}
.ab-app:focus{outline:none}
.ab-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);min-height:600px}
.ab-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.ab-pill{margin-left:auto;font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;border:1px solid rgba(210,173,114,.45);color:var(--ab-gold2);border-radius:999px;padding:3px 9px;white-space:nowrap}
.ab-pill--ink{border-color:var(--ab-line);color:var(--ab-ink2)}

/* Buyer pane */
.ab-buyer{background:radial-gradient(120% 80% at 100% 0%,#1b2438 0%,var(--ab-navy) 60%);color:var(--ab-cream);display:flex;flex-direction:column;min-width:0}
.ab-bhead{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid rgba(210,173,114,.22)}
.ab-bhead b{display:block;font-family:var(--ab-serif);font-weight:600;font-size:18px;letter-spacing:.06em;color:var(--ab-gold2)}
.ab-bhead span:not(.ab-pill){display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ab-mute)}
.ab-mark{width:34px;height:34px;border:1px solid var(--ab-gold);color:var(--ab-gold2);display:grid;place-items:center;font-family:var(--ab-serif);font-size:18px;border-radius:2px}
.ab-bbody:focus-visible,.ab-tbody:focus-visible{outline-offset:-3px}
.ab-bbody{flex:1;display:flex;flex-direction:column;gap:14px;padding:18px;overflow:auto;max-height:560px}
.ab-welcome h3{font-family:var(--ab-serif);font-weight:500;font-size:26px;line-height:1.15;color:var(--ab-cream);letter-spacing:.005em}
.ab-welcome p{color:#d4d8e1;margin-top:8px;max-width:52ch}
.ab-read{border:1px solid rgba(210,173,114,.25);border-radius:10px;padding:12px 14px;background:rgba(255,255,255,.02)}
.ab-read-k,.ab-src-k{font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--ab-gold2)}
.ab-read ul{list-style:none;margin:8px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 14px}
.ab-read li{font-size:13.5px;color:var(--ab-cream)}
.ab-read li small{display:block;color:var(--ab-mute);font-size:12px}
.ab-read li.is-retired{text-decoration:line-through;color:var(--ab-mute)}
.ab-thread{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.ab-msg{max-width:88%;border-radius:14px;padding:11px 14px}
.ab-msg p{color:inherit}
.ab-msg--buyer{align-self:flex-end;background:var(--ab-cream);color:var(--ab-navy);border-bottom-right-radius:4px;font-weight:550}
.ab-msg--bot{align-self:flex-start;background:var(--ab-navy3);border:1px solid rgba(255,255,255,.08);border-bottom-left-radius:4px;color:#eef0f4}
.ab-msg--conflict{border-color:rgba(242,190,110,.55);background:#2a2618}
.ab-msg--unknown{border-color:rgba(160,190,255,.35)}
.ab-msg--update,.ab-msg--faq{border-color:rgba(120,210,150,.45);background:#16271f}
.ab-flag{display:inline-block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:750;margin-bottom:4px;color:var(--ab-gold2)}
.ab-msg--conflict .ab-flag{color:#f5c97a}.ab-msg--unknown .ab-flag{color:#b9cdfa}.ab-msg--update .ab-flag,.ab-msg--faq .ab-flag{color:#8fe0aa}
.ab-src{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;padding-top:9px;border-top:1px solid rgba(255,255,255,.1)}
.ab-chip{font-size:12px;font-weight:600;color:var(--ab-cream);border:1px solid rgba(210,173,114,.45);border-radius:999px;padding:2px 9px}
.ab-link{background:none;border:0;color:var(--ab-gold2);font:600 12.5px var(--font);text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:6px 2px;min-height:32px}
.ab-quote{margin:8px 0 0;padding:8px 12px;border-left:2px solid var(--ab-gold);background:rgba(0,0,0,.22);font-family:var(--ab-serif);font-size:14.5px;color:var(--ab-cream)}
.ab-typing{display:flex;gap:5px;align-items:center;padding:14px 16px}
.ab-typing i{width:6px;height:6px;border-radius:50%;background:var(--ab-gold2);opacity:.4;animation:ab-dot 1s infinite}
.ab-typing i:nth-child(3){animation-delay:.15s}.ab-typing i:nth-child(4){animation-delay:.3s}
@keyframes ab-dot{50%{opacity:1;transform:translateY(-2px)}}
@media (prefers-reduced-motion:reduce){.ab-typing i{animation:none;opacity:.8}}
.ab-card{margin-top:12px;border:1px solid rgba(210,173,114,.4);border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:10px;background:rgba(0,0,0,.18)}
.ab-card-h{font-family:var(--ab-serif);font-weight:600;font-size:15.5px;color:var(--ab-gold2)}
.ab-card--done{border-color:rgba(120,210,150,.45);color:#d9f3e2}
.ab-check{display:flex;gap:9px;align-items:flex-start;font-size:13.5px;cursor:pointer}
.ab-check input{margin-top:3px;width:16px;height:16px;accent-color:var(--ab-gold)}
.ab-radio{border:0;padding:0;margin:0;display:flex;gap:16px;align-items:center;font-size:13.5px}
.ab-radio legend{float:left;margin-right:12px;color:var(--ab-mute)}
.ab-radio label{display:flex;gap:6px;align-items:center;cursor:pointer;min-height:32px}
.ab-radio input{accent-color:var(--ab-gold)}
.ab-btn{border:1px solid var(--ab-line);background:#fff;color:var(--ab-ink);border-radius:8px;padding:8px 13px;font:650 13.5px var(--font);cursor:pointer;min-height:38px}
.ab-btn--gold{align-self:flex-start;background:var(--ab-gold);border-color:var(--ab-gold);color:#141007}
.ab-btn--gold:hover{background:var(--ab-gold2)}
.ab-btn--dark{background:var(--ab-ink);border-color:var(--ab-ink);color:#fff}
.ab-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:4px}
.ab-qchip{background:transparent;border:1px solid rgba(210,173,114,.4);color:var(--ab-cream);border-radius:999px;padding:7px 12px;font:550 13px var(--font);cursor:pointer;text-align:left;min-height:36px}
.ab-qchip:hover{border-color:var(--ab-gold2);background:rgba(210,173,114,.08)}
.ab-composer{display:flex;gap:8px;padding:12px 18px;border-top:1px solid rgba(210,173,114,.22)}
.ab-composer input{flex:1;min-width:0;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.18);border-radius:8px;padding:10px 12px;color:var(--ab-cream);font:15px var(--font)}
.ab-composer input::placeholder{color:#9aa2b2}
.ab-composer input:focus-visible{outline:2px solid var(--ab-gold2);outline-offset:1px}
.ab-composer button{background:var(--ab-gold);border:0;color:#141007;border-radius:8px;padding:10px 16px;font:700 14px var(--font);cursor:pointer}
.ab-composer :disabled{opacity:.5;cursor:not-allowed}
.ab-buyer :focus-visible{outline-color:var(--ab-gold2)}

/* Team pane */
.ab-team{background:var(--ab-bg);color:var(--ab-ink);display:flex;flex-direction:column;min-width:0;border-left:1px solid #000}
.ab-thead{display:flex;align-items:center;gap:10px;padding:14px 18px;background:var(--ab-panel);border-bottom:1px solid var(--ab-line);flex-wrap:wrap}
.ab-thead b{font-size:15px}
.ab-thead>span:not(.ab-pill){font-size:13px;color:var(--ab-ink2)}
.ab-tbody{padding:16px 18px;display:flex;flex-direction:column;gap:18px;overflow:auto;max-height:560px}
.ab-block .ab-bh{margin:0 0 8px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ab-ink2);font-weight:750}
.ab-empty{font-size:13.5px;color:var(--ab-ink2);background:#fff;border:1px dashed var(--ab-line);border-radius:10px;padding:12px}
.ab-inbox{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.ab-item{background:#fff;border:1px solid var(--ab-line);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:8px}
.ab-item--conflict{border-color:#efcf95;box-shadow:0 0 0 3px var(--ab-warn-soft)}
.ab-item-h{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12px;color:var(--ab-ink2)}
.ab-tag{font-size:11px;font-weight:750;letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:3px 8px}
.ab-tag--lead{background:var(--ab-blue-soft);color:var(--ab-blue)}
.ab-tag--q{background:#eef0f4;color:#3c4350}
.ab-tag--conflict{background:var(--ab-warn-soft);color:var(--ab-warn)}
.ab-dl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 12px;margin:0;font-size:13px}
.ab-dl dt{color:var(--ab-ink2)}.ab-dl dd{margin:0}
.ab-meta{font-size:12.5px;color:var(--ab-ink2)}
.ab-meta--ok{color:var(--ab-ok);font-weight:650}
.ab-row{display:flex;flex-wrap:wrap;gap:8px}
.ab-compare{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.ab-compare>div{border:1px solid var(--ab-line);border-radius:8px;padding:8px 10px;background:#fafbfc;display:flex;flex-direction:column;gap:4px}
.ab-compare span{font-size:11.5px;font-weight:700;color:var(--ab-ink2)}
.ab-compare q{font-size:13.5px;quotes:"“" "”"}
.ab-compare .is-picked{border-color:var(--ab-ok);background:var(--ab-ok-soft)}
.ab-compare [data-retired]{text-decoration:line-through}
.ab-compare [data-retired] span,.ab-compare [data-retired] q{color:#636a77}
.ab-form{display:flex;flex-direction:column;gap:8px}
.ab-form label{font-size:12.5px;font-weight:650;color:var(--ab-ink2)}
.ab-form input[type="text"],.ab-form input:not([type]),.ab-form textarea{border:1px solid var(--ab-line);border-radius:8px;padding:9px 11px;font:14px var(--font);color:var(--ab-ink);background:#fff;resize:vertical}
.ab-form input:focus-visible,.ab-form textarea:focus-visible{outline:2px solid var(--ab-blue);outline-offset:1px}
.ab-check--ink{color:var(--ab-ink)}
.ab-check--ink input{accent-color:var(--ab-ink)}
.ab-team :focus-visible{outline-color:var(--ab-blue)}
.ab-lib{list-style:none;margin:0;padding:0;background:#fff;border:1px solid var(--ab-line);border-radius:12px}
.ab-lib li{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 12px;border-top:1px solid var(--ab-line);font-size:13.5px}
.ab-lib li:first-child{border-top:0}
.ab-lib small{color:var(--ab-ink2);font-size:12px;margin-left:4px}
.ab-st{font-size:11px;font-weight:750;color:var(--ab-ok);background:var(--ab-ok-soft);border-radius:999px;padding:2px 8px;white-space:nowrap}
.ab-st--warn{color:var(--ab-warn);background:var(--ab-warn-soft)}
.ab-st--off{color:#5a6170;background:#eceef2}
.ab-st--new{color:var(--ab-blue);background:var(--ab-blue-soft)}
.ab-audit{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.ab-audit li{display:grid;grid-template-columns:92px minmax(0,1fr);gap:10px;font-size:13px;background:#fff;border:1px solid var(--ab-line);border-radius:10px;padding:9px 11px}
.ab-audit li span{color:var(--ab-ink2);font-size:12px}
.ab-toast{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);background:var(--ab-ink);color:#fff;font-size:13px;padding:8px 14px;border-radius:999px}

/* Mobile: the team view sits below, so point to it when it changes */
.ab-jump{display:none}
@media (max-width:980px){
  .ab-jump{display:inline-flex;align-self:flex-start;gap:6px;font-size:13px;font-weight:650;color:var(--ab-gold2);text-decoration:underline;text-underline-offset:3px;padding:6px 0}
  .ab-grid{grid-template-columns:1fr}
  .ab-team{border-left:0;border-top:1px solid #000}
  .ab-bbody,.ab-tbody{max-height:none}
}
@media (max-width:560px){
  .ab-read ul{grid-template-columns:1fr}
  .ab-msg{max-width:94%}
  .ab-compare{grid-template-columns:1fr}
  .ab-audit li{grid-template-columns:1fr;gap:2px}
  .ab-bhead,.ab-thead,.ab-bbody,.ab-tbody,.ab-composer{padding-left:14px;padding-right:14px}
  .ab-welcome h3{font-size:22px}
}