/* ══════════════════════════════════════════════════════════════════
   Nefes — osmaniyepilates.com bilgilendirme asistanı (sağ alt köşe)
   Çerez paneli sol altta durduğu için çakışma yok.
   Tüm işlem tarayıcıda yapılır; dışarıya hiçbir istek gitmez.
   ══════════════════════════════════════════════════════════════════ */
.nf-cagir{position:fixed;right:24px;bottom:24px;z-index:1150;width:62px;height:62px;
border:0;border-radius:50%;padding:0;cursor:pointer;background:var(--accent-color);
color:var(--secondary-color);display:flex;align-items:center;justify-content:center;
box-shadow:0 12px 30px rgba(46,48,63,.26);transition:transform .25s ease,box-shadow .25s ease}
.nf-cagir:hover{transform:translateY(-3px);box-shadow:0 18px 38px rgba(46,48,63,.32)}
.nf-cagir svg{width:30px;height:30px}
.nf-cagir::before{content:"";position:absolute;inset:-7px;border-radius:50%;
border:1.5px solid var(--accent-color);opacity:.45;animation:nf-halka 3s ease-out infinite}
@keyframes nf-halka{0%{transform:scale(.88);opacity:.5}
70%,100%{transform:scale(1.22);opacity:0}}
.nf-cagir[hidden]{display:none}
.nf-isaret{position:absolute;top:-2px;right:-2px;width:16px;height:16px;border-radius:50%;
background:var(--blush-color);box-shadow:0 0 0 3px var(--bg-color)}

/* ── Panel ───────────────────────────────────────────────────── */
.nf-panel{position:fixed;right:24px;bottom:24px;z-index:1160;
width:min(400px,calc(100vw - 32px));height:min(640px,calc(100vh - 48px));
background:var(--white-color);border:1px solid var(--divider-color);border-radius:24px;
overflow:hidden;display:flex;flex-direction:column;
box-shadow:0 30px 76px rgba(46,48,63,.28);transform-origin:100% 100%;
animation:nf-belir .32s cubic-bezier(.2,.9,.3,1.08) both}
@keyframes nf-belir{from{opacity:0;transform:translateY(20px) scale(.95)}
to{opacity:1;transform:none}}
.nf-panel[hidden]{display:none}

.nf-tepe{display:flex;align-items:center;gap:13px;padding:16px 18px;flex:none;
background:var(--accent-color);color:var(--white-color)}
.nf-yuz{width:44px;height:44px;border-radius:50%;flex:none;position:relative;
display:flex;align-items:center;justify-content:center;
background:var(--secondary-color);color:var(--accent-color)}
.nf-yuz svg{width:24px;height:24px}
.nf-yuz::after{content:"";position:absolute;right:1px;bottom:2px;width:11px;height:11px;
border-radius:50%;background:#7FA982;box-shadow:0 0 0 2px var(--accent-color)}
.nf-kimlik{flex:1;min-width:0}
.nf-ad{font-family:var(--accent-font);font-size:19px;line-height:1.2;letter-spacing:.01em}
.nf-gorev{font-size:11.5px;line-height:1.35;opacity:.78;margin-top:2px}
.nf-kapat{width:34px;height:34px;flex:none;border:0;border-radius:50%;cursor:pointer;
background:rgba(255,255,255,.14);color:var(--white-color);font-size:20px;line-height:1;
transition:background .2s}
.nf-kapat:hover{background:rgba(255,255,255,.26)}

.nf-akis{flex:1;overflow-y:auto;padding:18px 15px 10px;background:var(--bg-color);
display:flex;flex-direction:column;gap:11px;scroll-behavior:smooth}
.nf-akis::-webkit-scrollbar{width:8px}
.nf-akis::-webkit-scrollbar-thumb{background:#DCD2CB;border-radius:4px}

.nf-soz{max-width:89%;padding:12px 15px;border-radius:18px;font-size:14px;line-height:1.65;
animation:nf-yukari .26s ease both}
@keyframes nf-yukari{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}
.nf-o{align-self:flex-start;background:var(--white-color);color:var(--text-color);
border:1px solid var(--divider-color);border-bottom-left-radius:6px}
.nf-ben{align-self:flex-end;background:var(--secondary-color);color:var(--primary-color);
border-bottom-right-radius:6px}
.nf-soz h4{font-family:var(--accent-font);font-size:15px;line-height:1.3;
margin:14px 0 6px;color:var(--accent-color)}
.nf-soz h4:first-child{margin-top:0}
.nf-soz p{margin:0 0 9px}
.nf-soz ul,.nf-soz ol{margin:0 0 6px;padding-left:20px}
.nf-soz li{margin-bottom:6px}
.nf-soz p:last-child,.nf-soz ul:last-child,.nf-soz ol:last-child{margin-bottom:0}
.nf-soz b,.nf-soz strong{font-weight:700;color:var(--primary-color)}
.nf-soz a{color:var(--accent-color);font-weight:600;
border-bottom:1px solid rgba(90,74,102,.4)}
.nf-soz a:hover{color:var(--primary-color)}
.nf-git{display:inline-flex;align-items:center;gap:6px;margin-top:2px}
.nf-dip{display:block;margin-top:11px;padding-top:10px;font-size:11.5px;line-height:1.55;
color:#6E6459;border-top:1px dashed var(--divider-color)}
.nf-onem{background:#FBEFE6;border-color:var(--blush-color)}
.nf-onem h4{color:#8A5A3B}

/* yazıyor göstergesi */
.nf-yaziyor{align-self:flex-start;display:flex;gap:5px;padding:14px 16px;
background:var(--white-color);border:1px solid var(--divider-color);
border-radius:18px;border-bottom-left-radius:6px}
.nf-yaziyor i{width:7px;height:7px;border-radius:50%;background:#B9AFA6;
animation:nf-nefes 1.2s infinite ease-in-out}
.nf-yaziyor i:nth-child(2){animation-delay:.18s}
.nf-yaziyor i:nth-child(3){animation-delay:.36s}
@keyframes nf-nefes{0%,60%,100%{transform:translateY(0);opacity:.45}
30%{transform:translateY(-5px);opacity:1}}

/* hızlı konu düğmeleri */
.nf-konular{display:flex;flex-wrap:wrap;gap:7px;padding:0 15px 11px;flex:none;
background:var(--bg-color)}
.nf-konular button{border:1px solid var(--accent-color);background:transparent;
color:var(--accent-color);border-radius:999px;padding:7px 14px;font-size:12.5px;
font-weight:600;cursor:pointer;transition:background .18s,color .18s}
.nf-konular button:hover{background:var(--accent-color);color:var(--white-color)}
/* İlk soru sorulduktan sonra konu şeridi tek satıra iner; yanıt için yer açılır */
.nf-konular.nf-daralt{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;
-webkit-overflow-scrolling:touch}
.nf-konular.nf-daralt::-webkit-scrollbar{display:none}
.nf-konular.nf-daralt button{flex:0 0 auto}

.nf-form{display:flex;gap:9px;padding:12px 13px;flex:none;background:var(--white-color);
border-top:1px solid var(--divider-color)}
.nf-form input{flex:1;min-width:0;border:1px solid var(--divider-color);border-radius:999px;
padding:12px 17px;font:inherit;font-size:14px;color:var(--primary-color);
background:var(--bg-color)}
.nf-form input:focus{outline:2px solid var(--accent-color);outline-offset:1px;
background:var(--white-color)}
.nf-form button{width:44px;height:44px;flex:none;border:0;border-radius:50%;cursor:pointer;
background:var(--accent-color);color:var(--white-color);display:flex;align-items:center;
justify-content:center;transition:transform .18s}
.nf-form button:hover{transform:scale(1.08)}
.nf-form button svg{width:20px;height:20px}

/* Çerez paneli dar ekranda tüm genişliği kaplıyor ve asistan düğmesinin
   üstüne biniyordu (tıklama engelleniyordu). Tercih verilene kadar düğme
   gizlenir; panel kapanınca kendiliğinden geri gelir. */
@media (max-width:575px){
body:has(.cerez:not([hidden])) .nf-cagir{opacity:0;visibility:hidden;pointer-events:none}
/* Asistan açıkken çerez düğmesi yazı alanının üstüne biniyordu */
body:has(.nf-panel:not([hidden])) .cerez-fab{opacity:0;visibility:hidden;pointer-events:none}
}

@media (max-width:575px){
.nf-cagir{right:16px;bottom:16px;width:56px;height:56px}
.nf-panel{right:8px;left:8px;bottom:8px;width:auto;height:min(80vh,620px);border-radius:18px}
}
@media (prefers-reduced-motion:reduce){
.nf-cagir::before,.nf-panel,.nf-soz{animation:none}
.nf-yaziyor i{animation:none}
.nf-akis{scroll-behavior:auto}
}