/* KAREL Asistent Dojo – branded dark web chat */
#karel-chat-root{position:fixed;right:22px;bottom:22px;z-index:2147483000;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#fff}
#karel-chat-open{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:#b11226;color:#fff;padding:13px 18px;font-size:15px;font-weight:750;letter-spacing:.01em;cursor:pointer;box-shadow:0 10px 32px rgba(0,0,0,.42);transition:transform .18s ease,background .18s ease,box-shadow .18s ease}
#karel-chat-open:hover{background:#cf1730;transform:translateY(-1px);box-shadow:0 14px 38px rgba(0,0,0,.48)}
#karel-chat-open:focus-visible,#karel-chat-close:focus-visible{outline:2px solid #fff;outline-offset:3px}
#karel-chat-open svg{width:21px;height:21px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
#karel-chat-panel{position:absolute;right:0;bottom:64px;width:min(430px,calc(100vw - 32px));height:min(650px,calc(100vh - 110px));display:flex;flex-direction:column;background:#111214;border:1px solid rgba(255,255,255,.12);border-radius:18px;overflow:hidden;box-shadow:0 20px 58px rgba(0,0,0,.58)}
#karel-chat-panel[hidden]{display:none}
#karel-chat-panel header{height:58px;min-height:58px;padding:0 16px 0 18px;display:flex;align-items:center;justify-content:space-between;background:#9f1022;color:#fff;border-bottom:1px solid rgba(255,255,255,.14)}
#karel-chat-panel header .karel-title{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:800}
#karel-chat-panel header .karel-status{display:block;font-size:11px;font-weight:500;opacity:.78;margin-top:1px}
#karel-chat-close{border:0;background:transparent;color:#fff;width:38px;height:38px;border-radius:50%;font-size:28px;line-height:1;cursor:pointer;display:grid;place-items:center;transition:background .18s ease}
#karel-chat-close:hover{background:rgba(255,255,255,.12)}
#karel-webchat{position:relative;flex:1;min-height:0;background:#111214;color:#f4f4f4}
#karel-chat-loading,#karel-chat-error{position:absolute;inset:0;display:grid;place-items:center;padding:28px;text-align:center;background:#111214;color:#d9d9d9;font-size:14px;line-height:1.5;z-index:3}
#karel-chat-error{color:#fff}
#karel-chat-error button{margin-top:14px;border:0;border-radius:999px;background:#b11226;color:#fff;padding:10px 16px;font-weight:700;cursor:pointer}
/* The custom canvas is same-origin DOM, so we can enforce dark readability beyond WebChat styleOptions. */
#karel-webchat .webchat__basic-transcript,#karel-webchat .webchat__scroll-to-end-button{background:#111214!important}
#karel-webchat .webchat__bubble__content{box-shadow:none!important}
#karel-webchat a{color:#ff6b78!important;text-decoration-color:#ff6b78!important}
#karel-webchat code,#karel-webchat pre{background:#18191c!important;color:#f4f4f4!important}
#karel-webchat .ac-container,#karel-webchat .ac-adaptiveCard{background:transparent!important;color:#f4f4f4!important}
#karel-webchat .ac-textBlock{color:#f4f4f4!important}
#karel-webchat ::-webkit-scrollbar{width:9px}
#karel-webchat ::-webkit-scrollbar-track{background:#111214}
#karel-webchat ::-webkit-scrollbar-thumb{background:#444;border-radius:999px;border:2px solid #111214}
@media(max-width:540px){#karel-chat-root{right:12px;bottom:12px}#karel-chat-open{padding:12px 15px}#karel-chat-panel{position:fixed;inset:10px;width:auto;height:auto;max-width:none;border-radius:16px}}
@media(prefers-reduced-motion:reduce){#karel-chat-open,#karel-chat-close{transition:none}}

/* Azure-native Kenjiro transport UI */
#karel-webchat .kenjiro-shell{position:absolute;inset:0;display:flex;flex-direction:column;background:#111214}
#karel-webchat .kenjiro-messages{flex:1;min-height:0;overflow:auto;padding:18px 15px 16px;scroll-behavior:smooth}
#karel-webchat .kenjiro-row{display:flex;margin:0 0 11px}
#karel-webchat .kenjiro-row.kenjiro-user{justify-content:flex-end}
#karel-webchat .kenjiro-row.kenjiro-bot{justify-content:flex-start}
#karel-webchat .kenjiro-bubble{max-width:82%;white-space:pre-wrap;overflow-wrap:anywhere;padding:10px 13px;border-radius:14px;border:1px solid #303137;background:#222327;color:#f6f6f6;font-size:14px;line-height:1.45}
#karel-webchat .kenjiro-user .kenjiro-bubble{background:#9f1022;border-color:#b81529;color:#fff}
#karel-webchat .kenjiro-composer{display:flex;gap:9px;align-items:flex-end;padding:11px;border-top:1px solid #303137;background:#17181b}
#karel-webchat .kenjiro-input{flex:1;min-height:42px;max-height:120px;resize:none;border:1px solid #383a40;border-radius:12px;background:#111214;color:#fff;padding:10px 12px;font:inherit;line-height:1.35;outline:none}
#karel-webchat .kenjiro-input:focus{border-color:#b81529;box-shadow:0 0 0 2px rgba(184,21,41,.2)}
#karel-webchat .kenjiro-input::placeholder{color:#a9abb0}
#karel-webchat .kenjiro-send{border:0;border-radius:12px;background:#b11226;color:#fff;min-height:42px;padding:0 14px;font-weight:750;cursor:pointer}
#karel-webchat .kenjiro-send:hover{background:#cf1730}
#karel-webchat .kenjiro-send:disabled,#karel-webchat .kenjiro-input:disabled{opacity:.6;cursor:wait}
#karel-webchat .kenjiro-handoff{padding:0 15px 14px}
#karel-webchat .kenjiro-handoff a{display:inline-flex!important;align-items:center;border-radius:999px;background:#9f1022;color:#fff!important;padding:9px 13px;font-weight:700;text-decoration:none!important}