:root{--nukai-bottom-d:28px;--nukai-bottom-m:18px}

/* ============ FAB (pill: PNG button + label) ============ */
.nuki-niri-fab{
  position:fixed;right:clamp(14px,3vw,28px);
  bottom:calc(var(--nukai-bottom-d) + env(safe-area-inset-bottom,0px));
  z-index:9999;
  display:inline-flex;align-items:center;gap:12px;
  padding:8px 18px 8px 8px;
  background:linear-gradient(135deg,#0e0e10 0%,#1a1a1c 60%,#0a0a0c 100%);
  border-radius:999px;
  border:1px solid rgba(255,212,0,.4);
  text-decoration:none;cursor:pointer;
  box-shadow:
    0 12px 28px -10px rgba(0,0,0,.55),
    0 4px 10px -3px rgba(255,212,0,.25),
    inset 0 1px 0 rgba(255,255,255,.08);
  transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s ease,border-color .25s ease;
  -webkit-tap-highlight-color:transparent;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}
.nuki-niri-fab:hover{
  transform:translateY(-2px);
  border-color:rgba(255,215,0,.7);
  box-shadow:
    0 18px 36px -12px rgba(0,0,0,.65),
    0 6px 14px -3px rgba(255,200,0,.35),
    inset 0 1px 0 rgba(255,255,255,.12);
}
.nuki-niri-fab:active{transform:translateY(0)}

/* MEVCUT PNG butonu — dokunulmuyor, sadece konumlandırılıyor */
.nuki-niri-fab .nuki-niri-png{
  width:42px;height:42px;border-radius:50%;
  flex-shrink:0;display:block;object-fit:cover;
  box-shadow:0 0 0 1px rgba(255,255,255,.06);
}
.nuki-niri-fab .nuki-niri-label{
  display:inline-flex;flex-direction:column;line-height:1.15;color:#fffbe6;
}
.nuki-niri-fab .nuki-niri-eyebrow{
  font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  color:#FFD400;font-weight:600;
}
.nuki-niri-fab .nuki-niri-title{
  font-size:14.5px;font-weight:600;letter-spacing:.01em;color:#fff;
  display:inline-flex;align-items:center;gap:6px;
}
.nuki-niri-fab .nuki-niri-title svg{flex-shrink:0;opacity:.85}

/* Geri-dön butonu yukarı it (Blocksy back-to-top vb.) */
button.ct-back-to-top,
[class*="back-to-top"]:not(.nuki-niri-fab){
  bottom:calc(var(--nukai-bottom-d) + 70px + env(safe-area-inset-bottom,0px))!important;
  z-index:9998!important;
}

@media(max-width:600px){
  .nuki-niri-fab{
    padding:7px 14px 7px 7px;gap:10px;
    bottom:calc(var(--nukai-bottom-m) + env(safe-area-inset-bottom,0px));
    right:14px;
  }
  .nuki-niri-fab .nuki-niri-png{width:36px;height:36px}
  .nuki-niri-fab .nuki-niri-eyebrow{font-size:9.5px}
  .nuki-niri-fab .nuki-niri-title{font-size:13.5px}
  button.ct-back-to-top,
  [class*="back-to-top"]:not(.nuki-niri-fab){
    bottom:calc(var(--nukai-bottom-m) + 60px + env(safe-area-inset-bottom,0px))!important;
  }
}
@media(max-width:380px){
  .nuki-niri-fab .nuki-niri-eyebrow{display:none}
  .nuki-niri-fab{padding:6px 13px 6px 6px}
}
@media(prefers-reduced-motion:reduce){.nuki-niri-fab{transition:none}}

/* ============ OVERLAY + PANEL ============ */
.nuki-niri-overlay{
  position:fixed;inset:0;background:rgba(8,8,10,.5);
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
  z-index:10000;opacity:0;pointer-events:none;
  transition:opacity .3s ease;
}
.nuki-niri-overlay.is-open{opacity:1;pointer-events:auto}

.nuki-niri-panel{
  position:fixed;top:0;right:0;bottom:0;
  width:min(440px,100%);max-width:100vw;
  background:#0f0f11;color:#f4f0e0;
  z-index:10001;display:flex;flex-direction:column;
  transform:translateX(101%);visibility:hidden;pointer-events:none;
  transition:transform .35s cubic-bezier(.2,.8,.25,1),visibility 0s linear .35s;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  box-shadow:-30px 0 60px -20px rgba(0,0,0,.6);
  border-left:1px solid rgba(255,212,0,.18);
  will-change:transform;
}
.nuki-niri-panel.is-open{
  visibility:visible;pointer-events:auto;transform:translateX(0);
  transition:transform .35s cubic-bezier(.2,.8,.25,1),visibility 0s linear 0s;
}

.nuki-niri-head{
  display:flex;align-items:center;gap:14px;padding:18px 20px;
  border-bottom:1px solid rgba(255,212,0,.18);
  background:linear-gradient(180deg,#15151a 0%,#0f0f11 100%);
}
.nuki-niri-avatar{
  width:44px;height:44px;border-radius:50%;
  background-size:cover;background-position:center;
  border:1px solid rgba(255,212,0,.5);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 2px 6px rgba(120,80,0,.35);
  position:relative;overflow:hidden;flex-shrink:0;
}
.nuki-niri-head-text{flex:1;line-height:1.2;min-width:0}
.nuki-niri-head-name{
  font-size:15px;font-weight:700;color:#fff;
  display:block;letter-spacing:.01em;
}
.nuki-niri-head-status{font-size:11.5px;color:#b8a674;letter-spacing:.05em}
.nuki-niri-head-status::before{
  content:"";display:inline-block;width:7px;height:7px;border-radius:50%;
  background:#4ade80;margin-right:6px;vertical-align:1px;
  box-shadow:0 0 4px rgba(74,222,128,.5);
}
.nuki-niri-close{
  background:transparent;border:0;color:#a9a098;cursor:pointer;
  width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  transition:background .2s,color .2s;flex-shrink:0;
}
.nuki-niri-close:hover{background:rgba(255,255,255,.06);color:#fff}

.nuki-niri-msgs{
  flex:1;overflow-y:auto;padding:20px 18px;
  display:flex;flex-direction:column;gap:14px;
  scroll-behavior:smooth;
  -webkit-overflow-scrolling:touch;
}
.nuki-niri-msgs::-webkit-scrollbar{width:6px}
.nuki-niri-msgs::-webkit-scrollbar-thumb{background:rgba(255,212,0,.25);border-radius:3px}

.nuki-niri-bubble{
  max-width:88%;padding:12px 15px;border-radius:14px;
  font-size:14.5px;line-height:1.55;word-wrap:break-word;
  animation:nukiNiriFadeIn .3s ease;
}
@keyframes nukiNiriFadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}

.nuki-niri-bubble.user{
  align-self:flex-end;
  background:linear-gradient(135deg,#FFD400,#FECB3F);
  color:#0a0a0a;font-weight:500;
  border-bottom-right-radius:4px;
}
.nuki-niri-bubble.bot,
.nuki-niri-bubble.bot p,
.nuki-niri-bubble.bot li,
.nuki-niri-bubble.bot em,
.nuki-niri-bubble.bot span,
.nuki-niri-bubble.bot div{color:#ffffff !important}
.nuki-niri-bubble.bot{
  align-self:flex-start;
  background:#1a1a1f;border:1px solid rgba(255,255,255,.05);
  border-bottom-left-radius:4px;
}
.nuki-niri-bubble.bot a{color:#FFD400 !important;text-decoration:underline;text-underline-offset:2px}
.nuki-niri-bubble.bot a:hover{color:#FFE869 !important}
.nuki-niri-bubble.bot strong{color:#fff !important;font-weight:700}
.nuki-niri-bubble.bot ul,.nuki-niri-bubble.bot ol{padding-left:1.2em;margin:.4em 0}
.nuki-niri-bubble.bot li{margin:.2em 0}
.nuki-niri-bubble.bot p{margin:0 0 .55em}
.nuki-niri-bubble.bot p:last-child{margin-bottom:0}

.nuki-niri-typing{
  align-self:flex-start;display:inline-flex;gap:4px;
  padding:14px 16px;background:#1a1a1f;
  border:1px solid rgba(255,255,255,.05);
  border-radius:14px;border-bottom-left-radius:4px;
}
.nuki-niri-typing span{
  width:6px;height:6px;border-radius:50%;background:#b8a674;
  animation:nukiNiriTyping 1.2s ease-in-out infinite;
}
.nuki-niri-typing span:nth-child(2){animation-delay:.2s}
.nuki-niri-typing span:nth-child(3){animation-delay:.4s}
@keyframes nukiNiriTyping{
  0%,80%,100%{opacity:.3;transform:translateY(0)}
  40%{opacity:1;transform:translateY(-3px)}
}

.nuki-niri-suggest{
  display:flex;flex-wrap:wrap;gap:7px;
  padding:0 18px 12px;
}
.nuki-niri-suggest button{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,212,0,.22);
  color:#fff5b8;padding:8px 12px;border-radius:999px;
  font-size:12.5px;cursor:pointer;
  transition:all .2s;font-family:inherit;line-height:1.2;
}
.nuki-niri-suggest button:hover{
  background:rgba(255,212,0,.12);
  border-color:rgba(255,212,0,.5);color:#fff;
}

.nuki-niri-form{
  display:flex;align-items:flex-end;gap:10px;
  padding:14px 16px;
  border-top:1px solid rgba(255,212,0,.18);
  background:#0f0f11;
}
.nuki-niri-input{
  flex:1;min-height:44px;max-height:140px;
  background:#1a1a1f;border:1px solid rgba(255,212,0,.22);
  border-radius:14px;color:#fff;padding:11px 14px;
  font-size:14.5px;line-height:1.45;font-family:inherit;
  resize:none;outline:none;transition:border-color .2s;
}
.nuki-niri-input:focus{border-color:rgba(255,212,0,.6)}
.nuki-niri-input::placeholder{color:rgba(184,166,116,.6)}
.nuki-niri-send{
  flex-shrink:0;width:44px;height:44px;border-radius:50%;
  background:radial-gradient(circle at 32% 26%,#FFF1A6 0%,#FFD400 40%,#FECB3F 100%);
  border:1px solid rgba(184,148,31,.5);
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  color:#0a0a0a;transition:transform .2s,box-shadow .2s;
}
.nuki-niri-send:hover:not(:disabled){
  transform:translateY(-1px);
  box-shadow:0 4px 10px -2px rgba(212,160,0,.4);
}
.nuki-niri-send:disabled{opacity:.4;cursor:not-allowed}

.nuki-niri-foot{
  font-size:10.5px;color:rgba(184,166,116,.5);
  text-align:center;padding:8px 16px 12px;
  letter-spacing:.04em;background:#0f0f11;
  border-top:1px solid rgba(255,255,255,.03);
}
.nuki-niri-foot a{color:rgba(255,212,0,.7)}

@media(max-width:520px){
  .nuki-niri-panel{width:100vw;border-left:0}
  .nuki-niri-head{padding:14px 16px}
  .nuki-niri-msgs{padding:16px 14px}
  .nuki-niri-bubble{max-width:92%;font-size:14px}
  .nuki-niri-form{padding:12px 12px}
  .nuki-niri-suggest{padding:0 14px 10px}
}
@media(prefers-reduced-motion:reduce){
  .nuki-niri-panel,.nuki-niri-overlay{transition:none}
}

body.nuki-niri-locked{overflow:hidden !important;touch-action:none}