/* arka-theme — دستیار هوشمند engine additions (option counts, stacked alternatives, links) */
.az-opt .azn{margin-inline-start:auto;font-size:11px;font-weight:700;color:var(--petrol);background:var(--petrol-soft);border-radius:20px;padding:3px 9px;white-space:nowrap}
.az-opt .azn+.go{display:none}
.az-res .az-alt{margin-top:10px}
.az-res .az-alt .add{flex:0 0 auto}
.az-all{display:block;margin-top:12px;font-size:12.5px;font-weight:700;color:var(--petrol);text-align:center}
.az-all:hover{text-decoration:underline}
.az-res .main .pr s{margin-inline-start:6px}

/* ===== گفت‌وگوی آزاد (GapGPT) ===== */
.az-or{display:flex;align-items:center;gap:12px;margin:16px 0 10px;color:var(--txt2);font-size:11.5px;font-weight:700}
.az-or::before,.az-or::after{content:'';flex:1;height:1px;background:var(--line)}
.az-cin{display:flex;align-items:center;gap:8px}
.az-cin input{flex:1;min-width:0;padding:13px 16px;border-radius:14px;border:1.5px solid var(--line);background:#fff;color:var(--txt);font-family:'Vazirmatn',system-ui,sans-serif;font-size:16px;transition:border-color .2s,box-shadow .2s}
.az-cin input:focus{outline:none;border-color:var(--petrol);box-shadow:0 0 0 3px rgba(14,99,144,.12)}
.az-cin input::placeholder{color:var(--txt2);font-size:13px}
.az-cin .send{flex-shrink:0;width:46px;height:46px;border-radius:14px;background:var(--pulse);color:#fff;display:grid;place-items:center;transition:background .2s,transform .15s;box-shadow:0 6px 16px rgba(255,59,78,.3)}
.az-cin .send:hover{background:var(--pulse-deep);transform:scale(1.05)}
.az-sugg{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;justify-content:center}
.az-sugg .sg{font-size:12px;font-weight:700;color:var(--petrol);background:var(--petrol-soft);border:1px solid transparent;border-radius:999px;padding:8px 14px;transition:border-color .2s,background .2s}
.az-sugg .sg:hover{border-color:var(--petrol);background:#fff}
.az-chatv{display:flex;flex-direction:column;height:100%;min-height:0}
.az-chat{flex:1;min-height:240px;max-height:52vh;overflow-y:auto;overscroll-behavior:contain;display:flex;flex-direction:column;gap:12px;padding:6px 2px 12px;scrollbar-width:thin}
.az-m{display:flex;gap:9px;align-items:flex-end;max-width:92%}
.az-m.u{align-self:flex-start;flex-direction:row-reverse}
.az-m.u .bd{background:var(--ink);color:#fff;border-radius:16px 16px 16px 4px;padding:10px 15px;font-size:13.5px;line-height:2}
.az-m.a{align-self:flex-end}
.az-m.a .bd{background:var(--petrol-soft);color:var(--txt);border-radius:16px 16px 4px 16px;padding:11px 15px;font-size:13.5px;line-height:2.1;min-width:0}
.az-m .ava{flex-shrink:0;width:30px;height:30px;border-radius:50%;background:#fff;border:1.5px solid var(--line);display:grid;place-items:center}
.az-m .ava svg{width:16px;height:16px}
.az-m.typing .bd{padding:8px 14px}
.az-m.typing svg{width:86px;height:24px;display:block}
.az-m.typing svg path{fill:none;stroke:var(--pulse);stroke-width:2;stroke-linecap:round}
.az-mprods{margin-top:10px;display:flex;flex-direction:column;gap:8px}
.az-mprods .az-alt{background:#fff}
.az-chatv .az-cin{margin-top:12px}
@media (max-width:640px){.az-chat{max-height:none}}

/* ===== استریم زنده + چیپ‌های قدم بعدی ===== */
.az-m.live .bd .caret{display:inline-block;width:8px;height:15px;margin-inline-start:3px;vertical-align:-2px;background:var(--pulse);border-radius:2px;animation:azCaret .9s steps(2) infinite}
@keyframes azCaret{50%{opacity:0}}
.az-m .stg{display:block;font-size:11.5px;font-weight:700;color:var(--petrol);margin-bottom:4px}
.az-fups{display:flex;flex-wrap:wrap;gap:7px;margin:2px 40px 2px 0}
.az-fups .fu{font-size:12px;font-weight:700;color:var(--petrol);background:#fff;border:1.5px solid var(--petrol-soft);border-radius:999px;padding:8px 13px;transition:border-color .2s,background .2s;animation:azFup .35s ease both}
.az-fups .fu:hover{border-color:var(--petrol)}
@keyframes azFup{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
.az-m{animation:azIn .28s ease both}
@keyframes azIn{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
.az-mprods .az-alt{animation:azIn .3s ease both}
.az-mprods .az-alt:nth-child(2){animation-delay:.08s}
.az-mprods .az-alt:nth-child(3){animation-delay:.16s}
.az-mprods .az-alt:nth-child(4){animation-delay:.24s}