/* v27 — مربی آموزشی هوشمند */
.ai-fab{position:fixed;left:22px;bottom:24px;z-index:75;width:62px;height:62px;border:0;border-radius:22px;color:#fff;background:linear-gradient(145deg,#4f46e5,#7c3aed 58%,#06b6d4);box-shadow:0 18px 45px rgba(79,70,229,.38);font-size:25px;display:grid;place-items:center;cursor:pointer;transition:.2s}.ai-fab:hover{transform:translateY(-3px) rotate(-2deg)}.ai-fab small{position:absolute;left:52px;white-space:nowrap;background:#111827;color:#fff;border-radius:10px;padding:5px 9px;font-size:10px;opacity:0;pointer-events:none;transition:.2s}.ai-fab:hover small{opacity:1}
.ai-hero{position:relative;overflow:hidden;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:28px;border-radius:30px;color:#fff;background:linear-gradient(135deg,#18266d,#4f46e5 48%,#7c3aed 77%,#0891b2);box-shadow:0 24px 60px rgba(52,47,160,.24);margin-bottom:16px}.ai-hero-glow{position:absolute;width:330px;height:330px;border-radius:50%;left:-120px;top:-180px;background:rgba(255,255,255,.13)}.ai-hero>div:not(.ai-hero-glow){position:relative}.ai-kicker{font-size:11px;font-weight:900;opacity:.82}.ai-hero h2{margin:4px 0;font-size:clamp(24px,4vw,38px)}.ai-hero p{margin:0;opacity:.9;max-width:730px}.ai-badges{display:flex;flex-wrap:wrap;gap:7px;margin-top:13px}.ai-badges span{padding:6px 10px;border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.12);border-radius:999px;font-size:10px}.ai-new-btn{position:relative;flex:0 0 auto;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.15);color:#fff;min-height:46px;padding:0 16px;border-radius:15px;font-weight:900}
.ai-layout{display:grid;grid-template-columns:310px minmax(0,1fr);gap:15px;align-items:start}.ai-side{display:grid;gap:12px;position:sticky;top:12px}.ai-side-card,.ai-chat-card{background:rgba(255,255,255,.96);border:1px solid #e6e9f3;border-radius:22px;box-shadow:0 10px 34px rgba(34,38,74,.07)}.ai-side-card{padding:14px}.ai-side-card h3{font-size:14px;margin:0 0 10px}.ai-side-head{display:flex;align-items:center;justify-content:space-between}.ai-side-head button{width:32px;height:32px;padding:0;border-radius:10px}.ai-context-fields{display:grid;gap:9px}.ai-context-fields label,.ai-side-card>label{display:grid;gap:5px;font-size:10px;font-weight:900;color:#667085}.ai-context-fields select,.ai-side-card select,.ai-side-card textarea{width:100%;border:1px solid #e2e6f0;border-radius:12px;background:#fafbfe;min-height:42px;padding:8px;font:inherit;color:#182033}.ai-side-card textarea{min-height:74px;resize:vertical}.ai-history{display:grid;gap:6px;max-height:230px;overflow:auto}.ai-history-item{text-align:right;display:grid;gap:2px;border:1px solid transparent;background:#f6f7fb;color:#252a3b;padding:9px;border-radius:12px}.ai-history-item.active{border-color:#8275f5;background:#f0edff;color:#4434ca}.ai-history-item b{font-size:11px}.ai-history-item small{font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ai-empty-mini{font-size:10px;color:#8a93a5;padding:10px}.ai-unread{display:grid;place-items:center;min-width:22px;height:22px;border-radius:999px;background:#ef4444;color:#fff;font-size:10px;font-weight:900}.ai-notice{padding:9px;border-radius:12px;background:#fff8e7;border:1px solid #f7df9b;margin-bottom:7px}.ai-notice.read{background:#f7f8fb;border-color:#e6e9f1}.ai-notice b{font-size:10px}.ai-notice p{font-size:10px;margin:3px 0;line-height:1.7}.ai-notice small{font-size:8px;color:#7d8799}
.ai-chat-card{min-height:680px;overflow:hidden;display:flex;flex-direction:column}.ai-chat-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;border-bottom:1px solid #edf0f5}.ai-chat-head>div{display:grid}.ai-chat-head b{font-size:14px}.ai-chat-head small{font-size:9px;color:#7c8596}.ai-chat-stream{padding:18px;display:flex;flex-direction:column;gap:14px;min-height:420px;max-height:62vh;overflow-y:auto;background:radial-gradient(circle at 0 0,rgba(124,58,237,.05),transparent 25%),#fbfcff}.ai-message{display:flex;gap:9px;max-width:88%}.ai-message.user{align-self:flex-end;flex-direction:row-reverse}.ai-message-avatar{width:35px;height:35px;flex:0 0 35px;border-radius:13px;display:grid;place-items:center;background:#ece9ff;color:#4f46e5;font-weight:900}.ai-message.user .ai-message-avatar{background:#e2f8f4;color:#047857}.ai-message-body{padding:11px 13px;border-radius:18px 18px 18px 5px;background:#fff;border:1px solid #e7eaf2;box-shadow:0 7px 20px rgba(30,35,70,.05)}.ai-message.user .ai-message-body{border-radius:18px 18px 5px 18px;background:linear-gradient(135deg,#4f46e5,#6d5ce8);color:#fff;border-color:transparent}.ai-message.error .ai-message-body{background:#fff2f3;border-color:#fecdd3;color:#991b1b}.ai-message-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:4px}.ai-message-head b{font-size:10px}.ai-message-head small{font-size:8px;opacity:.65}.ai-message-text{font-size:12px;line-height:2}.ai-bullet{padding:2px 0}.ai-quick-row{display:flex;flex-wrap:wrap;gap:5px;margin-top:9px}.ai-quick-row button{min-height:32px;padding:3px 9px;border-radius:999px;background:#f2efff;color:#4c3fd0;border:1px solid #ddd7ff;font-size:9px}
.ai-welcome{text-align:center;margin:auto;max-width:630px;padding:20px}.ai-orb{width:75px;height:75px;margin:0 auto 10px;display:grid;place-items:center;border-radius:27px;background:linear-gradient(145deg,#4f46e5,#7c3aed,#06b6d4);color:#fff;font-size:30px;font-weight:900;box-shadow:0 18px 40px rgba(79,70,229,.25)}.ai-welcome h3{margin:8px 0}.ai-welcome p{font-size:11px;color:#6c7587}.ai-starters{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:15px}.ai-starters button{text-align:right;min-height:58px;padding:10px;background:#fff;border:1px solid #e4e7f0;color:#33394c;border-radius:14px;font-size:10px;box-shadow:0 5px 16px rgba(30,35,70,.04)}.ai-starters button:hover{border-color:#8275f5;background:#f7f5ff}
.ai-actions-zone{padding:12px 16px;border-top:1px solid #eceff5;background:#fbfaff}.ai-actions-zone h3{font-size:12px;margin:0 0 8px}.ai-action{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px;border:1px solid #ddd7ff;border-radius:14px;background:#f5f2ff;margin-top:7px}.ai-action>div:first-child{display:flex;align-items:center;gap:8px}.ai-action-icon{font-size:20px}.ai-action b{display:block;font-size:10px}.ai-action small{font-size:8px;color:#7169a8}.ai-action-buttons{display:flex;gap:6px}.ai-action-buttons button{min-height:36px;padding:4px 10px;font-size:9px}.ai-action.executed{background:#effbf5;border-color:#bdebd4}.ai-action.rejected,.ai-action.failed{background:#fff3f4;border-color:#fecdd3}.ai-action p{font-size:9px;margin:0}.ai-composer{display:grid;grid-template-columns:1fr auto;gap:9px;padding:12px;border-top:1px solid #e9ecf3;background:#fff}.ai-composer textarea{resize:none;border:1px solid #dfe3ed;border-radius:15px;padding:10px 12px;font:inherit;line-height:1.8;min-height:52px;outline:none}.ai-composer textarea:focus{border-color:#6d5ce8;box-shadow:0 0 0 4px rgba(109,92,232,.09)}.ai-composer button{min-width:105px;border-radius:15px;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;font-weight:900}.ai-composer button:disabled{opacity:.6}.ai-privacy{padding:0 14px 12px;color:#858da0;font-size:8px;text-align:center}
@media(max-width:900px){.ai-layout{grid-template-columns:1fr}.ai-side{position:static;grid-template-columns:repeat(2,1fr)}.ai-side-card:first-child{grid-column:1/-1}.ai-chat-card{min-height:620px}.ai-fab{bottom:86px;left:12px;width:54px;height:54px;border-radius:19px}.ai-fab small{display:none}}
@media(max-width:640px){.ai-hero{padding:19px 14px;border-radius:23px;align-items:flex-start}.ai-hero h2{font-size:23px}.ai-hero p{font-size:11px}.ai-new-btn{min-width:46px;width:46px;padding:0;font-size:0}.ai-new-btn::after{content:'＋';font-size:22px}.ai-badges span{font-size:8px}.ai-side{grid-template-columns:1fr}.ai-side-card:first-child{grid-column:auto}.ai-chat-card{border-radius:20px;min-height:calc(100vh - 250px)}.ai-chat-stream{padding:12px;max-height:none;min-height:390px}.ai-message{max-width:96%}.ai-message-text{font-size:12px}.ai-starters{grid-template-columns:1fr}.ai-composer{position:sticky;bottom:calc(68px + env(safe-area-inset-bottom));z-index:5;grid-template-columns:1fr auto;padding:8px}.ai-composer button{min-width:58px;font-size:0}.ai-composer button span{font-size:18px}.ai-actions-zone{padding:10px}.ai-action{align-items:flex-start;flex-direction:column}.ai-action-buttons{width:100%}.ai-action-buttons button{flex:1}.ai-privacy{padding-bottom:80px}.ai-fab{display:none}}