/* Atelier assistant. Reuses the site's tokens from styles.css (--ink, --accent, --line…) with fallbacks. */
.cb{--cb-ink:var(--ink,#20211f);--cb-stone:var(--stone,#706e67);--cb-line:var(--line,#e5e0d7);--cb-paper:var(--paper,#faf9f6);--cb-sand:var(--sand,#f0ece4);--cb-accent:var(--accent,#a66e3a);--cb-accent-dark:var(--accent-dark,#7f4f26);--cb-ok:#2f7d57;--cb-warn:#b7791f;--cb-bad:#b3402f;
  font:15px/1.5 'DM Sans',system-ui,sans-serif;color:var(--cb-ink);-webkit-text-size-adjust:100%}
.cb *,.cb *::before,.cb *::after{box-sizing:border-box}
:where(.cb) button{font:inherit;cursor:pointer;color:inherit}
.cb [hidden]{display:none!important}
.cb :focus-visible{outline:2px solid var(--cb-accent-dark);outline-offset:2px}
html.cb-lock{overflow:hidden}

/* Launcher */
.cb-launcher{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:60;display:inline-flex;align-items:center;gap:10px;height:56px;padding:0 20px 0 16px;border:0;border-radius:28px;background:var(--cb-ink);color:#fff;box-shadow:0 10px 28px rgba(31,30,26,.28);transition:transform .2s,background .2s}
.cb-launcher:hover{background:var(--cb-accent-dark);transform:translateY(-2px)}
.cb-launcher:active{transform:translateY(0)}
.cb-launcher-icon{display:grid;place-items:center;width:24px;height:24px}
.cb-launcher-text{font-weight:600;font-size:.92rem;white-space:nowrap}
.cb-launcher[data-unread]::after{content:"";position:absolute;top:6px;right:6px;width:11px;height:11px;border-radius:50%;background:#e0a24a;border:2px solid var(--cb-ink)}
.cb[data-mode="closed"] .cb-launcher{animation:cb-nudge 2.4s ease-out 1.5s 2}
@keyframes cb-nudge{0%{box-shadow:0 10px 28px rgba(31,30,26,.28),0 0 0 0 rgba(166,110,58,.45)}70%,100%{box-shadow:0 10px 28px rgba(31,30,26,.28),0 0 0 16px rgba(166,110,58,0)}}
.cb[data-mode="min"] .cb-launcher{display:none}

/* Panel */
.cb-panel{position:fixed;right:20px;bottom:calc(92px + env(safe-area-inset-bottom,0px));z-index:60;width:404px;max-width:calc(100vw - 32px);height:min(640px,calc(100dvh - 128px));display:flex;flex-direction:column;background:var(--cb-paper);border:1px solid var(--cb-line);border-radius:18px;box-shadow:0 24px 60px rgba(31,30,26,.22);overflow:hidden;animation:cb-in .2s ease-out}
@keyframes cb-in{from{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}
.cb[data-mode="min"] .cb-panel{bottom:calc(20px + env(safe-area-inset-bottom,0px));height:auto;width:320px}
.cb[data-mode="min"] .cb-log,.cb[data-mode="min"] .cb-filters,.cb[data-mode="min"] .cb-comparebar,.cb[data-mode="min"] .cb-form{display:none}
.cb[data-mode="min"] .cb-head{border-bottom:0}
.cb[data-mode="min"] .cb-head-main{cursor:pointer}

.cb-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 12px 12px 16px;background:#fff;border-bottom:1px solid var(--cb-line)}
.cb-panel[dir="rtl"] .cb-head{padding:12px 16px 12px 12px}
.cb-head-main{display:flex;align-items:center;gap:12px;min-width:0}
.cb-avatar{flex:none;display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--cb-sand);color:var(--cb-accent-dark)}
.cb-title{margin:0;font:600 1.1rem/1.2 'Playfair Display',Georgia,serif;letter-spacing:-.01em}
.cb-status-row{display:flex;align-items:center;gap:6px;margin:2px 0 0;font-size:.78rem;color:var(--cb-stone)}
.cb-dot{width:8px;height:8px;border-radius:50%;background:var(--cb-warn)}
.cb-dot[data-state="up"]{background:var(--cb-ok)}
.cb-dot[data-state="down"]{background:var(--cb-bad)}
.cb-head-actions{display:flex;gap:2px;flex:none}
.cb-iconbtn{display:grid;place-items:center;min-width:40px;height:40px;padding:0 6px;border:0;border-radius:10px;background:transparent;color:var(--cb-stone)}
.cb-iconbtn:hover{background:var(--cb-sand);color:var(--cb-ink)}
.cb-lang{font-weight:700;font-size:.85rem}

/* Conversation */
.cb-log{position:relative;flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:16px;display:flex;flex-direction:column;gap:12px}
.cb-log:focus-visible{outline-offset:-3px}
.cb-msg{display:flex;max-width:100%;animation:cb-msg .18s ease-out}
@keyframes cb-msg{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.cb-msg--user{justify-content:flex-end}
.cb-stack{display:flex;flex-direction:column;gap:10px;min-width:0;max-width:100%}
.cb-msg--assistant .cb-stack{width:100%}
.cb-bubble{max-width:88%;padding:10px 14px;border-radius:16px;background:#fff;border:1px solid var(--cb-line);overflow-wrap:anywhere;border-start-start-radius:4px}
.cb-stack>.cb-bubble{align-self:flex-start}
.cb-msg--user .cb-bubble{background:var(--cb-ink);border-color:var(--cb-ink);color:#fff;border-start-start-radius:16px;border-end-end-radius:4px}
.cb-answer{max-width:100%}
.cb-answer p,.cb-bubble--error p{margin:0}
.cb-answer p+p,.cb-answer p+ul,.cb-answer ul+p{margin-top:8px}
.cb-list{margin:8px 0 0;padding-inline-start:20px}
.cb-idref{display:inline;padding:0 6px;border:1px solid var(--cb-line);border-radius:6px;background:var(--cb-sand);font-size:.85em;font-weight:600;color:var(--cb-accent-dark)}
.cb-idref:hover{border-color:var(--cb-accent)}
.cb-bubble--error{border-color:#e6b9b1;background:#fdf4f2;display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.cb-bubble--wide{max-width:100%;width:100%}
.cb-msg--loading .cb-bubble{display:inline-flex;align-items:center;gap:10px;color:var(--cb-stone)}
.cb-dots{display:inline-flex;gap:4px}
.cb-dots i{width:6px;height:6px;border-radius:50%;background:var(--cb-accent);animation:cb-dot 1.1s infinite ease-in-out}
.cb-dots i:nth-child(2){animation-delay:.15s}.cb-dots i:nth-child(3){animation-delay:.3s}
@keyframes cb-dot{0%,80%,100%{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
.cb-group{margin:6px 0 -2px;font-size:.82rem;font-weight:700;color:var(--cb-stone)}

/* Buttons + chips */
.cb-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:40px;padding:8px 14px;border:1px solid var(--cb-line);border-radius:8px;background:#fff;color:var(--cb-ink);font-weight:600;font-size:.88rem;line-height:1.2;text-decoration:none;transition:background .15s,border-color .15s,color .15s}
.cb-btn:hover{border-color:var(--cb-accent);color:var(--cb-accent-dark)}
.cb-btn--primary{background:var(--cb-accent-dark);border-color:var(--cb-accent-dark);color:#fff}
.cb-btn--primary:hover{background:var(--cb-ink);border-color:var(--cb-ink);color:#fff}
.cb-btn--sm{min-height:36px;padding:6px 12px}
.cb-btn:disabled{opacity:.5;cursor:not-allowed}
.cb-btn--toggle[aria-pressed="true"]{background:var(--cb-sand);border-color:var(--cb-accent-dark);color:var(--cb-accent-dark)}
.cb-btn--toggle[aria-pressed="true"]::before{content:"✓"}
.cb-chips{display:flex;flex-direction:column;gap:6px}
.cb-hint{margin:0;font-size:.82rem;color:var(--cb-stone)}
.cb-chip-row{display:flex;flex-wrap:wrap;gap:8px}
.cb-chip{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:6px 14px;border:1px solid var(--cb-line);border-radius:999px;background:#fff;font-size:.88rem;transition:border-color .15s,background .15s}
.cb-chip:hover{border-color:var(--cb-accent);background:#fff}
.cb-filters>*{flex:none}
.cb-chip--filter{background:var(--cb-sand);border-color:transparent;font-weight:600;padding-inline:12px}
.cb-chip--filter:hover{border-color:var(--cb-accent-dark)}
.cb-x{font-size:1.1rem;line-height:1;color:var(--cb-stone)}
.cb-link{border:0;background:none;padding:6px 4px;color:var(--cb-accent-dark);font-weight:700;font-size:.85rem;text-decoration:underline;text-underline-offset:3px}

/* Property card */
.cb-prop{display:grid;grid-template-columns:1fr;gap:0;background:#fff;border:1px solid var(--cb-line);border-radius:12px;overflow:hidden;transition:box-shadow .3s,border-color .3s}
.cb-prop.has-img{grid-template-columns:104px 1fr}
.cb-prop.is-flash{border-color:var(--cb-accent);box-shadow:0 0 0 3px rgba(166,110,58,.25)}
.cb-prop:focus{outline:none}
.cb-prop-img{width:104px;height:100%;min-height:132px;object-fit:cover;display:block;background:var(--cb-sand)}
.cb-prop-main{padding:12px 14px;min-width:0;display:flex;flex-direction:column;gap:4px}
.cb-prop-tags{display:flex;flex-wrap:wrap;gap:6px}
.cb-tag{padding:2px 8px;border-radius:999px;background:var(--cb-sand);font-size:.74rem;font-weight:700;color:var(--cb-ink)}
.cb-tag--ref{background:var(--cb-accent-dark);color:#fff}
.cb-tag--demo{background:#fff3cd;color:#664d03;border:1px solid #e6c76a}
.cb-prop-title{margin:0;font:600 1.02rem/1.25 'Playfair Display',Georgia,serif;overflow-wrap:anywhere}
.cb-prop-loc{margin:0;font-size:.85rem;color:var(--cb-stone)}
.cb-prop-price{margin:2px 0 0;font-weight:700;font-size:1.05rem;text-align:start}
.cb-facts{display:flex;flex-wrap:wrap;gap:4px 14px;margin:2px 0 0;padding:0;list-style:none;font-size:.82rem;color:var(--cb-stone)}
.cb-more{margin-top:4px;font-size:.84rem}
.cb-more summary{cursor:pointer;color:var(--cb-accent-dark);font-weight:600;padding:4px 0}
.cb-more-text{margin:6px 0;white-space:pre-line;color:#4d4b45}
.cb-more-meta{margin:4px 0 0;font-size:.76rem;color:var(--cb-stone);overflow-wrap:anywhere}
.cb-prop-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}

/* Comparison */
.cb-compare-title{margin:0 0 8px;font:600 1rem 'Playfair Display',Georgia,serif}
.cb-table-wrap{overflow-x:auto;margin:0 -6px;padding:0 6px;-webkit-overflow-scrolling:touch}
.cb-table{border-collapse:collapse;width:100%;min-width:260px;font-size:.84rem}
.cb-table th,.cb-table td{padding:8px 10px;border-bottom:1px solid var(--cb-line);text-align:start;vertical-align:top}
.cb-table thead th{font-weight:700;min-width:120px}
.cb-table thead small{display:block;font-weight:400;color:var(--cb-stone)}
.cb-table tbody th{font-weight:600;color:var(--cb-stone);white-space:nowrap;position:sticky;inset-inline-start:0;background:#fff}

/* Filters / compare bar / input */
.cb-filters{display:flex;flex-wrap:nowrap;align-items:center;gap:6px;overflow-x:auto;scrollbar-width:thin;padding:8px 16px;border-top:1px solid var(--cb-line);background:#fff}
.cb-comparebar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 16px;border-top:1px solid var(--cb-line);background:var(--cb-sand);font-size:.85rem;font-weight:600}
.cb-compare-actions{display:flex;gap:6px;flex:none}
.cb-form{display:flex;align-items:flex-end;gap:8px;padding:12px 12px calc(12px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--cb-line);background:#fff}
.cb-input{flex:1;min-width:0;max-height:120px;resize:none;padding:11px 14px;border:1px solid var(--cb-line);border-radius:14px;background:var(--cb-paper);color:var(--cb-ink);font:inherit;font-size:16px;line-height:1.4}
.cb-input::placeholder{color:var(--cb-stone)}
.cb-input:focus-visible{outline:2px solid var(--cb-accent-dark);outline-offset:0;background:#fff}
.cb-send{flex:none;display:grid;place-items:center;width:44px;height:44px;border:0;border-radius:50%;background:var(--cb-accent-dark);color:#fff;transition:background .15s}
.cb-send:hover:not(:disabled){background:var(--cb-ink)}
.cb-send:disabled{background:var(--cb-line);color:var(--cb-stone);cursor:not-allowed}

/* Site integration (hero / empty-state triggers) */
.ai-cta{margin:16px 0 0;font-size:.92rem;color:var(--stone,#706e67)}
.ai-open{background:none;border:0;padding:0;font:inherit;font-weight:700;color:var(--accent-dark,#7f4f26);text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.ai-open:focus-visible{outline:2px solid var(--accent-dark,#7f4f26);outline-offset:3px;border-radius:2px}
.empty .button+.button{margin-inline-start:8px}

/* Mobile: full-height sheet that follows the visual viewport so the keyboard never covers the input */
@media (max-width:640px){
  .cb-launcher{right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));width:56px;padding:0;justify-content:center}
  .cb-launcher-text{display:none}
  .cb[data-mode="open"] .cb-launcher{display:none}
  .cb-panel{animation:cb-fade .18s ease-out}
  @keyframes cb-fade{from{opacity:0}to{opacity:1}}
  .cb-panel{inset:auto;left:0;right:0;top:var(--cb-top,0px);bottom:auto;width:100%;max-width:none;height:var(--cb-vh,100dvh);border:0;border-radius:0;box-shadow:none}
  .cb[data-mode="min"] .cb-panel{top:auto;bottom:calc(12px + env(safe-area-inset-bottom,0px));left:12px;right:12px;width:auto;height:auto;border:1px solid var(--cb-line);border-radius:16px;box-shadow:0 14px 36px rgba(31,30,26,.25)}
  .cb-head{padding-top:calc(12px + env(safe-area-inset-top,0px))}
  .cb[data-mode="min"] .cb-head{padding-top:12px}
  .cb-bubble{max-width:92%}
  .cb-log{padding:14px 12px}
  .cb-prop.has-img{grid-template-columns:88px 1fr}
  .cb-prop-img{width:88px}
}
@media (pointer:coarse){.cb-btn,.cb-chip{min-height:44px}.cb-btn--sm{min-height:40px}}
@media (prefers-reduced-motion:reduce){.cb *,.cb-launcher,.cb-panel{animation:none!important;transition:none!important}}

/* Voice */
.cb-mic{flex:none;display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--cb-line);border-radius:50%;background:#fff;color:var(--cb-accent-dark);transition:background .15s,color .15s,border-color .15s}
.cb-mic:hover{background:var(--cb-sand)}
.cb-mic.is-active{background:var(--cb-bad);border-color:var(--cb-bad);color:#fff}
.cb-voice{--cb-level:0;display:flex;align-items:center;gap:12px;padding:10px 12px;border-top:1px solid var(--cb-line);background:var(--cb-sand)}
.cb-voice-orb{flex:none;position:relative;width:34px;height:34px;border-radius:50%;background:var(--cb-accent-dark)}
.cb-voice-orb::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--cb-accent);opacity:calc(.25 + var(--cb-level)*.75);transform:scale(calc(1 + var(--cb-level)*.35));transition:transform .08s linear,opacity .08s linear}
.cb-voice[data-state="speaking"] .cb-voice-orb{background:var(--cb-ok);animation:cb-pulse 1.1s ease-in-out infinite}
.cb-voice[data-state="thinking"] .cb-voice-orb,.cb-voice[data-state="connecting"] .cb-voice-orb{background:var(--cb-warn);animation:cb-pulse 1.4s ease-in-out infinite}
.cb-voice[data-state="muted"] .cb-voice-orb{background:var(--cb-stone)}
.cb-voice[data-state="muted"] .cb-voice-orb::after{opacity:0}
@keyframes cb-pulse{50%{transform:scale(.88)}}
.cb-voice-text{flex:1;min-width:0}
.cb-voice-status{display:block;font-weight:600;font-size:.86rem}
.cb-voice-caption{margin:2px 0 0;font-size:.8rem;color:var(--cb-stone);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cb-voice-caption:empty{display:none}
.cb-voice-actions{display:flex;gap:2px;flex:none}
.cb-voice-btn[aria-pressed="true"]{background:#fff;color:var(--cb-bad)}
.cb-voice-end{color:var(--cb-bad)}
.cb-bubble--voice::before{content:"";display:inline-block;width:7px;height:7px;margin-inline-end:8px;border-radius:50%;background:#e0a24a;vertical-align:middle}
.cb[data-mode="min"] .cb-voice{border-top:0}
@media (prefers-reduced-motion:reduce){.cb-voice-orb,.cb-voice-orb::after{animation:none!important;transition:none!important}}