.dossier-chat{min-width:0;display:grid;gap:12px;color:var(--ink)}
.dossier-chat-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.dossier-chat-heading h3{margin:0 0 5px}.dossier-chat-heading p{margin:0;color:var(--muted);font-size:12px;line-height:1.5}
.dossier-chat-heading button{flex:0 0 auto}.dossier-chat-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--muted);font-size:11px}
.dossier-chat-messages{overflow-y:auto;overflow-x:hidden;max-height:380px;min-height:100px;display:flex;flex-direction:column;gap:10px;padding:4px 8px 4px 0;overscroll-behavior:contain;scrollbar-gutter:stable}
.dossier-chat-message{box-sizing:border-box;flex:none;max-width:92%;min-width:0;align-self:flex-start;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.dossier-chat-message.own{align-self:flex-end;border-color:var(--primary,#0085ff);background:var(--surface)}
.dossier-chat-message header{display:flex;align-items:baseline;flex-wrap:wrap;justify-content:space-between;gap:5px 16px;padding:0;border:0;background:none;font-size:12px}
.dossier-chat-message time{font-size:10px;color:var(--muted)}.dossier-chat-message p{white-space:pre-wrap;overflow-wrap:anywhere;margin:7px 0 0;font-size:13px;line-height:1.5}
.dossier-chat-form{display:grid;gap:10px;min-width:0;border-top:1px solid var(--line);padding-top:12px}.dossier-chat-form>label{display:grid;gap:6px;font-size:12px;font-weight:700}.dossier-chat-form textarea{box-sizing:border-box;width:100%;resize:vertical;min-height:76px}
.dossier-chat-form details{border:1px solid var(--line);padding:9px 12px;border-radius:10px;font-size:12px}.dossier-chat-form summary{cursor:pointer;font-weight:700}.dossier-chat-form details p{font-size:11px}.dossier-chat-form [type="search"]{box-sizing:border-box;width:100%;min-width:0;margin-bottom:8px}
.dossier-chat-users{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-height:150px;overflow:auto}.dossier-chat-users .module-check{min-width:0;display:flex;align-items:center;gap:8px;padding:4px}.dossier-chat-users input[type="checkbox"]{appearance:auto;flex:0 0 16px;width:16px;height:16px;min-width:16px;min-height:16px;margin:0;padding:0;accent-color:var(--primary,#0085ff)}.dossier-chat-users span{overflow-wrap:anywhere}
.dossier-chat-send{display:flex;justify-content:space-between;align-items:center;gap:12px}.dossier-chat-send small{font-size:10px;color:var(--muted)}.dossier-chat-send button{flex:0 0 auto}
@media(max-width:600px){.dossier-chat-messages{max-height:320px}.dossier-chat-heading{flex-wrap:wrap}.dossier-chat-message{max-width:96%}.dossier-chat-users{grid-template-columns:1fr}.dossier-chat-send{flex-wrap:wrap}.dossier-chat-send button{margin-left:auto}.dossier-chat-toolbar{flex-wrap:wrap}}
.chat-topic-error{color:var(--danger,#c83939);overflow-wrap:anywhere}.chat-topic-error:empty{display:none}
.dossier-chat-count{display:block;width:fit-content;margin-top:8px;padding:5px 9px;border:1px solid var(--line);border-radius:8px;background:var(--soft);color:var(--primary);font:inherit;font-size:12px;font-weight:700;cursor:pointer;text-align:left}
.dossier-chat-count:hover{border-color:var(--primary)}.dossier-chat-count:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
[data-topic-content]{display:grid;gap:14px;min-width:0}[data-topic-content]>label{display:grid;gap:6px}
.chat-topic-create{display:flex;align-items:end;gap:10px}.chat-topic-create label{flex:1;min-width:0;display:grid;gap:6px}.chat-topic-create input{box-sizing:border-box;width:100%;min-width:0}
.chat-topic-list{display:grid;gap:10px}.chat-topic-item{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;text-align:left;white-space:normal}.chat-topic-item strong{overflow-wrap:anywhere;min-width:0}.chat-topic-item span{flex-shrink:0;font-size:12px}
.chat-client-modal{width:min(760px,calc(100vw - 24px));max-height:90dvh;overflow:auto;padding:20px;box-sizing:border-box}.chat-client-modal>header{margin-bottom:16px}.chat-client-modal h2{overflow-wrap:anywhere;min-width:0}
.dossier-chat-toolbar .module-check{display:flex;align-items:center;gap:8px}.dossier-chat-toolbar input[type=checkbox]{appearance:auto;width:16px;height:16px;min-width:16px;padding:0}
@media(max-width:480px){.chat-topic-create{flex-wrap:wrap}.chat-topic-create label{flex-basis:100%}.chat-topic-item{align-items:flex-start}.chat-client-modal{padding:14px}.chat-topic-item span{max-width:100px}}