.idt-chat-launcher{position:fixed;right:24px;bottom:24px;z-index:999;border:1px solid #35444c;border-radius:10px;background:#142832;color:#fff;padding:14px 20px;font:600 14px system-ui;cursor:pointer;box-shadow:0 5px 18px #0002}
.idt-chat-widget{box-sizing:border-box;width:min(500px,calc(100vw - 32px));max-height:min(800px,calc(100dvh - 40px));padding:0;border:1px solid #ccd6db;border-radius:16px;background:#fff;color:#172a34;font:15px/1.55 system-ui,sans-serif;box-shadow:0 24px 80px #0003}
.idt-chat-widget::backdrop{background:#101e2a70}
.idt-chat-widget[open]{display:flex;flex-direction:column}
.idt-chat-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;border-bottom:1px solid #e0e6e9;background:#f5f8f9;flex-shrink:0}
.idt-chat-header h2{font:650 18px/1.3 system-ui;margin:0;color:#172a34;letter-spacing:-.3px}
.idt-chat-header p{font-size:12px;margin:5px 0 0;color:#4d606a}
#idt-chat-close{border:1px solid #ccd6db;background:#fff;width:44px;height:44px;flex-shrink:0;border-radius:8px;font-size:24px;color:#172a34;cursor:pointer}
#idt-chat-content{padding:22px 24px 26px;overflow-y:auto;overscroll-behavior:contain}
#idt-chat-content h3{font-size:22px;line-height:1.3;margin:0 0 20px;letter-spacing:-.4px}
.idt-progress{color:#526773;font-size:12px;margin:0 0 8px}
.idt-chat-widget form{display:flex;flex-direction:column;gap:10px;margin:0}
.idt-chat-widget label{font-size:14px;font-weight:600;margin-top:6px;color:#172a34}
.idt-chat-widget label span{font-weight:400;color:#526773}
.idt-chat-widget input,.idt-chat-widget select,.idt-chat-widget textarea{box-sizing:border-box;width:100%;font:16px/1.5 system-ui;border:1px solid #8398a3;border-radius:8px;padding:11px;background:#fff;color:#172a34;min-width:0}
.idt-chat-widget textarea{resize:vertical;min-height:110px}
.idt-chat-widget input::placeholder,.idt-chat-widget textarea::placeholder{color:#5b6b74}
.idt-chat-widget a{color:#075d7b;text-underline-offset:3px}
.idt-chat-widget :focus-visible,.idt-chat-launcher:focus-visible{outline:3px solid #087798;outline-offset:3px}
.idt-chat-widget h3:focus{outline:none}
.idt-primary,.idt-secondary{box-sizing:border-box;display:inline-flex;justify-content:center;align-items:center;min-height:46px;padding:11px 16px;border-radius:8px;font:600 14px/1.4 system-ui;cursor:pointer;text-align:center;text-decoration:none}
.idt-chat-widget .idt-primary{background:#163e50;color:#fff;border:1px solid #163e50;margin-top:8px}
.idt-primary:hover{filter:brightness(1.15)}
.idt-secondary{border:1px solid #b4c2ca;background:#fff;color:#203f4e}
.idt-hint{font-size:12px;color:#526773;margin:0 0 8px}
.idt-note{font-size:13px;background:#f0f5f7;border-left:3px solid #487887;padding:12px;color:#334d5b;margin:10px 0}
.idt-actions{display:flex;gap:10px;justify-content:space-between;align-items:end}
.idt-summary{margin:0;border-top:1px solid #dde5e9}
.idt-summary>div{padding:11px 0;border-bottom:1px solid #dde5e9;display:grid;grid-template-columns:100px 1fr;gap:12px}
.idt-summary dt{font-size:13px;color:#526773}.idt-summary dd{margin:0;font-size:14px;white-space:pre-wrap;overflow-wrap:anywhere}
.idt-edit-actions{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.idt-chat-widget .idt-consent{font-size:13px;font-weight:400;display:block;margin:10px 0}
.idt-chat-widget .idt-consent input{width:18px;min-height:18px;vertical-align:middle;margin:0 8px 0 0}
#idt-error{background:#fff1ed;border:1px solid #ae4933;border-radius:8px;padding:12px;color:#742d1e;font-size:13px}
.idt-chat-widget pre{white-space:pre-wrap;overflow-wrap:anywhere;font:13px/1.6 system-ui;background:#f2f5f7;padding:12px}
.idt-chat-widget details{margin:16px 0}.idt-chat-widget summary{cursor:pointer}
.idt-chat-widget button:disabled{opacity:.65;cursor:wait}
.button-chat-hero{display:inline-flex;align-items:center;gap:10px;padding:13px 20px;background:#22d2ea;color:#10232d;border:1px solid #22d2ea;border-radius:8px;font:600 14px system-ui;cursor:pointer}
@media(max-width:520px){.idt-chat-widget{width:calc(100vw - 20px);max-height:calc(100dvh - 20px);border-radius:12px}.idt-chat-header{padding:16px}#idt-chat-content{padding:18px 16px 24px}.idt-chat-launcher{right:16px;bottom:16px}.idt-summary>div{grid-template-columns:85px 1fr}}