/* Онлайн-консультант DTC — виджет в углу сайта. Цвета меняются в переменных ниже. */
#dtcc-root{
  --dtcc-accent:#b8642a; --dtcc-accent-ink:#fff; --dtcc-bg:#fff; --dtcc-ink:#1d2421;
  --dtcc-muted:#6b7570; --dtcc-line:#e1e5e2; --dtcc-bubble:#eef1ee; --dtcc-chip:#f4f6f4;
  --dtcc-font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  --dtcc-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
#dtcc-root,#dtcc-root *{box-sizing:border-box}
#dtcc-root{position:fixed;right:20px;bottom:20px;z-index:2147483000;font-family:var(--dtcc-font);font-size:15px;line-height:1.45;color:var(--dtcc-ink)}

.dtcc-launcher{display:flex;align-items:center;gap:10px;border:0;cursor:pointer;background:var(--dtcc-accent);color:var(--dtcc-accent-ink);
  border-radius:999px;padding:12px 18px 12px 14px;font:600 15px/1 var(--dtcc-font);box-shadow:0 6px 20px rgba(0,0,0,.18)}
.dtcc-launcher svg{width:22px;height:22px;flex:none}
.dtcc-launcher:focus-visible,.dtcc-send:focus-visible,.dtcc-close:focus-visible,.dtcc-quick button:focus-visible{outline:3px solid #222;outline-offset:2px}

.dtcc-teaser{position:absolute;right:0;bottom:62px;width:260px;background:var(--dtcc-bg);border:1px solid var(--dtcc-line);border-radius:14px;
  padding:12px 30px 12px 14px;box-shadow:0 8px 24px rgba(0,0,0,.14);font-size:14px;cursor:pointer}
.dtcc-teaser b{display:block;margin-bottom:2px}
.dtcc-teaser-x{position:absolute;top:6px;right:8px;border:0;background:none;font-size:18px;line-height:1;color:var(--dtcc-muted);cursor:pointer;padding:2px}

.dtcc-panel{position:absolute;right:0;bottom:0;width:380px;height:min(600px,calc(100vh - 40px));display:flex;flex-direction:column;
  background:var(--dtcc-bg);border:1px solid var(--dtcc-line);border-radius:16px;overflow:hidden;box-shadow:0 12px 40px rgba(0,0,0,.22)}
.dtcc-head{display:flex;align-items:center;gap:10px;padding:12px 14px;background:var(--dtcc-accent);color:var(--dtcc-accent-ink)}
.dtcc-head b{display:block;font-size:15px}
.dtcc-head span{font-size:12px;opacity:.85}
.dtcc-close{margin-left:auto;border:0;background:rgba(255,255,255,.18);color:inherit;width:32px;height:32px;border-radius:8px;font-size:20px;line-height:1;cursor:pointer}

.dtcc-log{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}
.dtcc-msg{max-width:88%;padding:9px 12px;border-radius:12px;word-wrap:break-word}
.dtcc-msg.user{align-self:flex-end;background:var(--dtcc-accent);color:var(--dtcc-accent-ink);border-bottom-right-radius:4px;white-space:pre-wrap}
.dtcc-msg.bot{align-self:flex-start;background:var(--dtcc-bubble);border-bottom-left-radius:4px}
.dtcc-msg.bot p{margin:0 0 6px}.dtcc-msg.bot p:last-child{margin-bottom:0}
.dtcc-msg.bot ul,.dtcc-msg.bot ol{margin:4px 0 6px;padding-left:20px}
.dtcc-msg.bot h4{margin:6px 0 4px;font-size:15px}
.dtcc-msg.bot code{font-family:var(--dtcc-mono);font-size:13px;background:#fff;padding:1px 5px;border-radius:4px}
.dtcc-msg.bot a{color:var(--dtcc-accent)}
.dtcc-msg.err{background:#fdecea;color:#8a1f11}
.dtcc-typing{display:inline-flex;gap:4px}
.dtcc-typing i{width:6px;height:6px;border-radius:50%;background:var(--dtcc-muted);animation:dtcc-b 1s infinite ease-in-out}
.dtcc-typing i:nth-child(2){animation-delay:.15s}.dtcc-typing i:nth-child(3){animation-delay:.3s}
@keyframes dtcc-b{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}

.dtcc-quick{display:flex;flex-wrap:wrap;gap:6px}
.dtcc-quick button{border:1px solid var(--dtcc-line);background:var(--dtcc-chip);color:var(--dtcc-ink);border-radius:999px;padding:7px 11px;font:14px var(--dtcc-font);cursor:pointer;text-align:left}
.dtcc-quick button:hover{border-color:var(--dtcc-accent)}

.dtcc-form{display:flex;gap:8px;padding:10px;border-top:1px solid var(--dtcc-line)}
.dtcc-input{flex:1;resize:none;border:1px solid var(--dtcc-line);border-radius:10px;padding:9px 10px;font:15px/1.35 var(--dtcc-font);color:var(--dtcc-ink);background:var(--dtcc-bg);max-height:120px}
.dtcc-input:focus{outline:none;border-color:var(--dtcc-accent)}
.dtcc-send{border:0;background:var(--dtcc-accent);color:var(--dtcc-accent-ink);border-radius:10px;width:44px;cursor:pointer;display:grid;place-items:center}
.dtcc-send:disabled{opacity:.5;cursor:default}
.dtcc-send svg{width:20px;height:20px}
.dtcc-note{padding:0 12px 8px;font-size:11px;color:var(--dtcc-muted);text-align:center}

/* вкладки и калькулятор */
.dtcc-tabs{display:flex;gap:4px;padding:6px 8px;border-bottom:1px solid var(--dtcc-line);background:var(--dtcc-chip)}
.dtcc-tab{flex:1;border:0;background:none;border-radius:8px;padding:7px 6px;font:600 13px var(--dtcc-font);color:var(--dtcc-muted);cursor:pointer}
.dtcc-tab.on{background:var(--dtcc-bg);color:var(--dtcc-ink);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.dtcc-calc{flex:1;overflow-y:auto;padding:12px 14px;display:flex;flex-direction:column;gap:10px}
.dtcc-sub{margin:0;color:var(--dtcc-muted);font-size:13px}
.dtcc-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 10px}
.dtcc-grid label{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--dtcc-muted);min-width:0}
.dtcc-grid label:first-child,.dtcc-grid .dtcc-chk{grid-column:1/-1}
.dtcc-grid input,.dtcc-grid select{font:14px var(--dtcc-font);color:var(--dtcc-ink);background:var(--dtcc-bg);border:1px solid var(--dtcc-line);border-radius:8px;padding:7px 8px;min-width:0;width:100%}
.dtcc-grid input:focus,.dtcc-grid select:focus{outline:none;border-color:var(--dtcc-accent)}
.dtcc-grid .dtcc-chk{flex-direction:row;align-items:center;gap:8px;color:var(--dtcc-ink);font-size:13px}
.dtcc-grid .dtcc-chk input{width:auto}
.dtcc-sum{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:13px;color:var(--dtcc-muted)}
.dtcc-sum b{color:var(--dtcc-ink)}
.dtcc-cards{display:flex;flex-direction:column;gap:8px}
.dtcc-card{border:1px solid var(--dtcc-line);border-radius:10px;padding:10px 12px;font-size:13px}
.dtcc-card.ok{border-left:4px solid #2f7d4f}
.dtcc-card.no{border-left:4px solid var(--dtcc-line);opacity:.8}
.dtcc-card h3{margin:2px 0 4px;font-size:14px}
.dtcc-card ul{margin:0;padding-left:18px}
.dtcc-card p{margin:4px 0 0;color:var(--dtcc-muted);font-size:12px}
.dtcc-card code{font-family:var(--dtcc-mono);font-size:12px;background:var(--dtcc-chip);padding:1px 4px;border-radius:4px}
.dtcc-st{font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.dtcc-card.ok .dtcc-st{color:#2f7d4f}.dtcc-card.no .dtcc-st{color:var(--dtcc-muted)}
.dtcc-foot{margin:0;font-size:11px;color:var(--dtcc-muted)}

[hidden]{display:none!important}

@media (max-width:600px){
  #dtcc-root{right:12px;bottom:12px}
  .dtcc-launcher span{display:none}
  .dtcc-launcher{padding:14px}
  .dtcc-panel{position:fixed;inset:0;width:100%;height:100%;border-radius:0;border:0}
  .dtcc-teaser{width:min(260px,calc(100vw - 24px))}
}