/* ═══════════════════════════════════════════
   BOYA BADANA FİYAT ASİSTANI (chatbot paneli)
   Panel yalnızca menüdeki "Ücretsiz Teklif Al" ile (cbToggle()) açılır.
══════════════════════════════════════════ */
#cb-panel{
  position:fixed;bottom:164px;left:18px;z-index:996;
  width:380px;max-width:calc(100% - 36px);
  background:#f7f8fc;border-radius:20px;
  box-shadow:0 24px 70px rgba(26,58,107,.22),0 2px 8px rgba(0,0,0,.06);
  display:none;flex-direction:column;overflow:hidden;
  font-family:var(--f-body);
  border:1px solid rgba(26,58,107,.1);
  max-height:calc(100vh - 190px);
  animation:cb-slide-in .28s cubic-bezier(.34,1.56,.64,1);
}
#cb-panel.open{display:flex}
@keyframes cb-slide-in{from{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:none}}

/* Header */
.cb-head{
  background:linear-gradient(135deg,#202225 0%,#3a3d42 60%,#52565d 100%);
  color:#fff;padding:18px 18px 16px;display:flex;align-items:center;gap:12px;flex-shrink:0;
  position:relative;overflow:hidden;
}
.cb-head::after{
  content:'';position:absolute;right:-30px;top:-30px;
  width:110px;height:110px;background:rgba(245,96,10,.18);border-radius:50%;pointer-events:none;
}
.cb-head-avatar{
  width:46px;height:46px;background:rgba(255,255,255,.15);border-radius:14px;
  display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0;
  border:2px solid rgba(255,255,255,.2);position:relative;z-index:1;
}
.cb-head-txt{position:relative;z-index:1}
.cb-head-txt strong{display:block;font-size:.97rem;font-weight:800;letter-spacing:.01em}
.cb-head-txt small{font-size:.72rem;opacity:.8;display:flex;align-items:center;gap:5px;margin-top:3px}
.cb-head-txt small::before{content:'';display:inline-block;width:8px;height:8px;background:#25D366;border-radius:50%;box-shadow:0 0 0 2px rgba(37,211,102,.3);flex-shrink:0}
.cb-head-actions{margin-left:auto;display:flex;gap:6px;position:relative;z-index:1}
.cb-head-btn{background:rgba(255,255,255,.13);border:none;color:#fff;cursor:pointer;font-size:.85rem;padding:7px 9px;border-radius:9px;line-height:1;transition:background .15s}
.cb-head-btn:hover{background:rgba(255,255,255,.25)}

/* Progress */
.cb-progress{height:4px;background:rgba(26,58,107,.1);flex-shrink:0}
.cb-progress-bar{height:100%;background:linear-gradient(90deg,var(--orange),#ff8c42,var(--orange));background-size:200% 100%;border-radius:2px;transition:width .5s cubic-bezier(.4,0,.2,1);animation:cb-shimmer 2s linear infinite}
@keyframes cb-shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* Step dots */
#cb-step-bar{display:flex;align-items:center;justify-content:center;gap:5px;padding:9px 16px 6px;flex-shrink:0;background:#f7f8fc}
.cb-step-dot{width:7px;height:7px;border-radius:50%;background:#dde0ea;transition:all .25s ease}
.cb-step-dot.active{background:var(--orange);transform:scale(1.35)}
.cb-step-dot.done{background:rgba(37,211,102,.7)}

/* Messages */
.cb-msgs{flex:1;overflow-y:auto;padding:14px 14px 6px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth;min-height:140px;background:linear-gradient(180deg,#f0f2f8 0%,#f7f8fc 100%)}
.cb-msg{max-width:88%;padding:11px 14px;border-radius:16px;font-size:.85rem;line-height:1.65;animation:cb-pop .22s ease-out}
@keyframes cb-pop{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}
.cb-msg.bot{background:#fff;color:#1a1a2e;border-bottom-left-radius:4px;align-self:flex-start;box-shadow:0 2px 10px rgba(0,0,0,.07);border:1px solid rgba(26,58,107,.06)}
.cb-msg.user{background:linear-gradient(135deg,#3a3d42,#52565d);color:#fff;border-bottom-right-radius:4px;align-self:flex-end;text-align:right;box-shadow:0 2px 10px rgba(26,58,107,.25)}
.cb-msg.price{background:linear-gradient(135deg,#e8f5e9,#f1f8f2);color:#1b5e20;align-self:flex-start;max-width:100%;border-bottom-left-radius:4px;box-shadow:0 2px 12px rgba(67,160,71,.12);border:1px solid rgba(67,160,71,.2);border-left:3px solid #43a047}
.cb-msg.info{background:linear-gradient(135deg,#e3f0ff,#eef5ff);color:#3a3d42;align-self:flex-start;max-width:100%;border-bottom-left-radius:4px;border:1px solid rgba(30,77,155,.15);border-left:3px solid #52565d}
.cb-msg.tip{background:linear-gradient(135deg,#fff8e1,#fffde7);color:#5d4037;align-self:flex-start;max-width:100%;border-bottom-left-radius:4px;border:1px solid rgba(255,193,7,.2);border-left:3px solid #ffc107}

/* Typing */
.cb-typing{display:flex;align-items:center;gap:5px;padding:13px 16px;background:#fff;border-radius:16px;border-bottom-left-radius:4px;align-self:flex-start;box-shadow:0 2px 10px rgba(0,0,0,.07);border:1px solid rgba(26,58,107,.06)}
.cb-typing span{width:7px;height:7px;background:#c5c9d6;border-radius:50%;animation:cb-bounce .9s ease-in-out infinite}
.cb-typing span:nth-child(2){animation-delay:.15s}
.cb-typing span:nth-child(3){animation-delay:.3s}
@keyframes cb-bounce{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-6px)}}

/* Color picker */
.cb-color-section{padding:10px 14px 12px;background:#fff;border-top:1px solid #edf0f7;flex-shrink:0}
.cb-color-label{font-size:.78rem;font-weight:700;color:#3a3d42;margin-bottom:8px;display:flex;align-items:center;gap:6px}
.cb-color-grid{display:flex;flex-wrap:wrap;gap:7px}
.cb-color-swatch{width:30px;height:30px;border-radius:8px;border:2.5px solid transparent;cursor:pointer;transition:all .18s;position:relative;flex-shrink:0}
.cb-color-swatch:hover{transform:scale(1.18);border-color:#3a3d42}
.cb-color-swatch.selected{border-color:#f5600a;box-shadow:0 0 0 3px rgba(245,96,10,.25)}
.cb-color-swatch.selected::after{content:'✓';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:.65rem;color:#fff;font-weight:900;text-shadow:0 1px 2px rgba(0,0,0,.4)}
.cb-color-name{font-size:.75rem;color:#888;margin-top:6px;min-height:14px;transition:all .15s;font-style:italic}

/* Options */
.cb-opts{padding:10px 12px 12px;display:flex;flex-direction:column;gap:7px;flex-shrink:0;background:#fff;border-top:1px solid #edf0f7}
.cb-opt{display:flex;align-items:center;gap:9px;background:#f7f8fc;border:1.5px solid #e4e8f4;border-radius:12px;padding:11px 14px;cursor:pointer;font-family:var(--f-body);font-size:.84rem;font-weight:600;color:#2d3563;text-align:left;transition:all .18s;width:100%}
.cb-opt:hover{border-color:var(--orange);color:var(--orange);background:rgba(245,96,10,.05);transform:translateX(3px)}
.cb-opt .opt-icon{font-size:1.05rem;flex-shrink:0;width:22px;text-align:center}
.cb-opt .opt-badge{margin-left:auto;background:rgba(245,96,10,.12);color:var(--orange);font-size:.68rem;font-weight:700;padding:2px 7px;border-radius:20px;white-space:nowrap}
.cb-opt-back{background:#fff;color:#8892a4;font-size:.79rem;border-color:#e4e8f4}
.cb-opt-back:hover{border-color:#3a3d42;color:#3a3d42;background:rgba(26,58,107,.04);transform:translateX(0)}
.cb-opt-wp{background:linear-gradient(135deg,#25D366,#1ebe5e)!important;border-color:transparent!important;color:#fff!important;justify-content:center;font-size:.91rem;font-weight:700;box-shadow:0 4px 16px rgba(37,211,102,.32)}
.cb-opt-wp:hover{transform:translateY(-2px)!important;box-shadow:0 7px 22px rgba(37,211,102,.44)!important}
.cb-opt-tel{background:linear-gradient(135deg,#f5600a,#d94f00)!important;border-color:transparent!important;color:#fff!important;justify-content:center;font-size:.91rem;font-weight:700;box-shadow:0 4px 16px rgba(245,96,10,.28)}
.cb-opt-tel:hover{transform:translateY(-2px)!important;box-shadow:0 7px 22px rgba(245,96,10,.4)!important}

/* Form — scroll edilebilir, submit dışarıda */
.cb-form{
  padding:10px 13px 4px;
  display:flex;flex-direction:column;gap:8px;
  flex-shrink:0;
  background:#fff;
  border-top:1px solid #edf0f7;
  overflow-y:auto;
  max-height:260px;
  -webkit-overflow-scrolling:touch;
}
/* Submit butonu her zaman görünür */
.cb-form-submit-wrap{
  padding:8px 13px 13px;
  background:#fff;
  flex-shrink:0;
  border-top:1px solid #edf0f7;
}
.cb-form-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.cb-form label{font-size:.73rem;font-weight:700;color:#3a3d42;margin-bottom:2px;display:block}
.cb-input{width:100%;padding:10px 12px;border:1.5px solid #e4e8f4;border-radius:10px;font-family:var(--f-body);font-size:.84rem;color:#1a1a2e;outline:none;transition:all .18s;resize:none;background:#f7f8fc;box-sizing:border-box}
.cb-input:focus{border-color:var(--orange);background:#fff;box-shadow:0 0 0 3px rgba(245,96,10,.1)}
.cb-input::placeholder{color:#aab0c4}
.cb-input.error{border-color:#e53935;box-shadow:0 0 0 3px rgba(229,57,53,.1)}
.cb-form-submit{background:linear-gradient(135deg,#25D366,#1ebe5e);color:#fff;border:none;border-radius:11px;padding:13px;font-family:var(--f-body);font-size:.91rem;font-weight:700;cursor:pointer;transition:all .2s;box-shadow:0 4px 16px rgba(37,211,102,.28);display:flex;align-items:center;justify-content:center;gap:8px;width:100%}
.cb-form-submit:hover{transform:translateY(-2px);box-shadow:0 7px 22px rgba(37,211,102,.38)}
.cb-form-submit:disabled{opacity:.6;transform:none;cursor:not-allowed}

/* Summary card */
.cb-summary{background:#f7f8fc;border:1.5px solid #e4e8f4;border-radius:12px;padding:12px 14px;font-size:.8rem;color:#2d3563;display:flex;flex-direction:column;gap:5px}
.cb-summary-row{display:flex;justify-content:space-between;align-items:center;gap:8px}
.cb-summary-row span:first-child{color:#8892a4;font-size:.75rem}
.cb-summary-row span:last-child{font-weight:700;color:#3a3d42;text-align:right}
.cb-summary-divider{height:1px;background:#e4e8f4;margin:1px 0}
.cb-summary-price{display:flex;justify-content:space-between;align-items:center;background:linear-gradient(135deg,#e8f5e9,#f0faf0);border-radius:8px;padding:8px 10px;margin-top:4px}
.cb-summary-price span:first-child{color:#2e7d32;font-size:.75rem;font-weight:600}
.cb-summary-price span:last-child{color:#1b5e20;font-size:.95rem;font-weight:800}

/* Scrollbar */
.cb-msgs::-webkit-scrollbar{width:4px}
.cb-msgs::-webkit-scrollbar-track{background:transparent}
.cb-msgs::-webkit-scrollbar-thumb{background:#dde0ea;border-radius:4px}
.cb-form::-webkit-scrollbar{width:3px}
.cb-form::-webkit-scrollbar-track{background:transparent}
.cb-form::-webkit-scrollbar-thumb{background:#dde0ea;border-radius:4px}

/* Responsive */
@media(max-width:768px){
  #cb-panel{bottom:150px;left:12px;right:12px;width:auto;max-width:100%;max-height:calc(100vh - 170px)}
  .cb-form{max-height:200px}
  .cb-form-row{grid-template-columns:1fr}
}
@media(max-width:380px){
  #cb-panel{bottom:140px;max-height:calc(100vh - 155px)}
  .cb-form{max-height:180px}
}