.crm-deal-chat{min-width:0}
.crm-deal-chat .sc{overflow:hidden}
.crm-deal-chat .sc-h{flex-wrap:wrap;row-gap:8px}
.crm-deal-chat-caption{margin:0;padding:0 18px 12px;font-size:var(--text-sm);color:var(--muted);line-height:1.4}
.crm-deal-chat-loading{padding:18px;display:flex;align-items:center;gap:12px;color:var(--muted);font-size:var(--text-base)}
.crm-deal-chat-body{display:flex;flex-direction:column;min-width:0;border-top:1px solid var(--line)}
/* At a history edge, continue scrolling the surrounding deal card. */
.crm-deal-chat .cm-list{flex:none;height:310px;max-height:45dvh;min-height:140px;padding:16px 18px;overscroll-behavior:contain auto;scrollbar-gutter:stable}
.crm-deal-chat .cm-chat[data-empty=true] .cm-list{height:140px}
.crm-deal-chat .cm-col{max-width:min(82%,620px);min-width:0}
.crm-deal-chat .cm-b{overflow-wrap:anywhere;white-space:pre-wrap}
.crm-deal-chat .cm-q{white-space:normal}
.crm-deal-chat .crm-deal-chat-compose{padding:12px 18px!important;align-items:flex-end}
.crm-deal-chat-compose textarea{width:0;min-width:0;line-height:1.45;font:inherit}
.crm-deal-chat-compose>.btn-pill{flex:none;min-width:44px;min-height:44px}
.crm-deal-chat-send-icon{display:none}
.crm-deal-chat-new{align-self:center;margin:0 0 8px;padding:6px 12px;border:1px solid var(--line);border-radius:var(--r-pill);background:var(--accent-wash);color:var(--accent);font:inherit;font-size:var(--text-sm);cursor:pointer}
.crm-deal-chat :is(button,textarea):focus-visible{outline:3px solid var(--accent);outline-offset:2px}
@media(max-width:600px){
  .crm-deal-chat-caption{padding:0 12px 10px;font-size:12px}
  .crm-deal-chat .cm-list{padding:12px;height:290px}
  .crm-deal-chat .crm-deal-chat-compose{padding:10px 12px!important;gap:6px!important}
  .crm-deal-chat-compose textarea{font-size:16px;min-height:68px!important}
  .crm-deal-chat-send-text{display:none}
  .crm-deal-chat-send-icon{display:inline-block;font-size:24px;line-height:1}
  .crm-deal-chat-compose>.btn-pill{padding:0!important;width:44px;height:44px}
  .crm-deal-chat .cm-col{max-width:86%}
}

/* The communication disclosure keeps its mounted composers and local drafts. */
.crm-communication-toggle{display:inline-flex;align-items:center;gap:9px;min-height:44px;max-width:100%;padding:4px 0;border:0;background:transparent;color:var(--ink-soft);font:inherit;font-weight:650;text-align:left;cursor:pointer}
.crm-communication-toggle>span{overflow-wrap:anywhere}
.crm-deal-chat [hidden]{display:none!important}
.crm-communication-tabs{display:flex;flex-wrap:wrap;gap:8px;padding:0 18px 12px}
.crm-communication-tabs button{min-width:64px;min-height:44px;padding:8px 14px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink-soft);font:inherit;cursor:pointer}
.crm-communication-tabs button[aria-pressed=true]{background:var(--accent-wash);border-color:var(--accent);color:var(--accent);font-weight:650}
.crm-client-messenger{min-width:0;padding:0 18px 16px;font-size:var(--text-base)}
.crm-client-messenger p{margin:0;line-height:1.5;overflow-wrap:anywhere}
.crm-client-messenger button,.crm-messenger-setup button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-width:44px;min-height:44px;max-width:100%;padding:9px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);font:inherit;line-height:1.4;white-space:normal;cursor:pointer}
.crm-client-messenger button:disabled,.crm-messenger-setup button:disabled{opacity:.6;cursor:not-allowed}
.crm-client-address{display:grid;gap:5px;padding:6px 0 12px;font-size:var(--text-sm);overflow-wrap:anywhere}
.crm-client-address strong{font-size:var(--text-base)}
.crm-client-address>span,.crm-client-recipient{color:var(--muted)}
.crm-client-notice{display:grid;justify-items:start;gap:10px;padding:12px 0;color:var(--ink-soft);font-size:var(--text-sm)}
.crm-client-notice label{display:grid;gap:8px;width:100%;min-width:0}
.crm-client-notice input,.crm-messenger-setup input{box-sizing:border-box;width:100%;min-width:0;min-height:44px;padding:10px 12px;background:var(--surface);color:var(--ink);border:1px solid var(--line-strong);border-radius:12px;font:inherit}
.crm-client-history{display:flex;flex-direction:column;align-items:stretch;gap:12px;height:310px;max-height:45dvh;min-height:140px;overflow:auto;overscroll-behavior:contain auto;padding:14px 0;scrollbar-gutter:stable}
.crm-client-message{align-self:flex-end;display:grid;gap:6px;max-width:min(84%,620px);min-width:0;box-sizing:border-box;padding:10px 12px;border:1px solid var(--line);border-radius:14px;background:var(--accent-wash);color:var(--ink)}
.crm-client-message.is-incoming{align-self:flex-start;background:var(--surface-sunken,var(--surface))}
.crm-client-message>p{white-space:pre-wrap}
.crm-client-message>small{color:var(--ink-soft);font-size:var(--text-xs)}
.crm-client-message footer{display:flex;flex-wrap:wrap;gap:4px 10px;font-size:var(--text-xs);color:var(--muted)}
.crm-client-file{display:grid;gap:6px;min-width:0;overflow-wrap:anywhere}
.crm-client-file :is(img,video,audio){width:auto;max-width:100%;max-height:260px;object-fit:contain;border-radius:8px}
.crm-client-file a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
.crm-client-compose{display:grid;gap:10px;border-top:1px solid var(--line);padding-top:12px}
.crm-client-compose.is-dragging{outline:2px dashed var(--accent);outline-offset:4px}
.crm-client-compose>label{font-size:var(--text-sm);font-weight:600}
.crm-client-compose textarea{box-sizing:border-box;width:100%;resize:vertical;min-width:0;min-height:76px;padding:10px 12px;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface);color:var(--ink);font:inherit;line-height:1.5}
.crm-client-compose-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px;overflow-wrap:anywhere}
.crm-client-compose-actions>small,.crm-client-compose>p{font-size:var(--text-xs);color:var(--muted)}
.crm-client-compose-actions>span{max-width:100%;font-size:var(--text-sm);overflow-wrap:anywhere}
.crm-client-compose-actions>button:last-child{margin-left:auto;background:var(--accent);border-color:var(--accent);color:var(--accent-ink,#fff)}
.crm-client-error{padding-top:10px;color:var(--danger)}
.crm-messenger-setup{box-sizing:border-box;width:min(500px,calc(100% - 24px));max-height:calc(100dvh - 24px);margin:auto;padding:20px;border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--ink);font:inherit;overflow:auto;box-shadow:var(--elev-3)}
.crm-messenger-setup::backdrop{background:#1c253968}
.crm-messenger-setup header{display:flex;align-items:center;justify-content:space-between;gap:12px}
.crm-messenger-setup h3{margin:0;font-size:var(--text-lg);overflow-wrap:anywhere}
.crm-messenger-setup p{font-size:var(--text-sm);line-height:1.5;color:var(--muted);margin:12px 0}
.crm-messenger-setup form{display:grid;gap:8px}
.crm-messenger-setup :is(input,button):focus-visible,.crm-communication-toggle:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.crm-messenger-setup [role=alert]{color:var(--danger)}
@media(max-width:600px){
 .crm-communication-tabs{padding:0 12px 10px}
 .crm-client-messenger{padding:0 12px 12px}
 .crm-client-compose textarea,.crm-messenger-setup input{font-size:max(16px,var(--text-base))}
 .crm-client-message{max-width:92%}
 .crm-client-compose-actions>button:last-child{margin-left:0;flex:1 1 auto}
}