.chat-panel{background:var(--paper);border:1px solid #d8d5cf;max-width:850px}.chat-messages{min-height:360px;max-height:560px;overflow:auto;padding:25px}.chat-bubble{max-width:70%;background:#e3e7ec;padding:11px 14px;margin:0 0 12px;font-size:12px}.chat-bubble.mine{margin-left:auto;background:var(--blue);color:#fff}.chat-bubble small{display:block;font-size:9px;opacity:.7;margin-bottom:4px}.chat-bubble p{margin:0}.chat-compose{border-top:1px solid #d8d5cf;padding:15px;display:flex;gap:10px}.chat-compose input{flex:1;border:1px solid #d0cdc5;background:white;padding:12px}.profile-password{border-top:1px solid #ddd9d2;margin-top:40px;padding-top:25px}.profile-password h3{font:500 21px 'Space Grotesk'}
@media(max-width:700px){.chat-bubble{max-width:88%}.chat-compose{display:block}.chat-compose input{width:100%;margin-bottom:10px}}
.messages-layout{display:grid;grid-template-columns:300px 1fr;gap:16px;align-items:start}
.conversation-list{padding:8px;display:flex;flex-direction:column;gap:2px;max-height:640px;overflow:auto}
.conv-item{display:block;padding:14px;border-left:2px solid transparent;color:inherit}
.conv-item:hover{background:#eef0f3}
.conv-item.active{background:#e6eaf4;border-color:var(--blue)}
.conv-item-head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.conv-item small{color:#89909b;font-size:10px;display:block;margin:2px 0}
.conv-preview{margin:4px 0 0;font-size:11px;color:#5b6470;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.unread-badge{background:var(--blue);color:#fff;font-size:10px;padding:2px 7px;border-radius:20px;line-height:1.4}
.chat-header{padding:16px 20px;border-bottom:1px solid #d8d5cf;display:flex;flex-direction:column;gap:3px}
.chat-header .muted{font-size:11px}
.chat-panel .empty-state{padding:60px 10px}
.entreprise-only{display:none}
.form-grid label.entreprise-only{display:none}
.form-grid label.entreprise-only.is-visible{display:flex}
.full-notice{grid-column:1/-1}
.inline-form input{border:1px solid #d0cdc5;background:#fff;padding:6px 8px;font-size:11px}
.quote-actions{display:flex;gap:6px}
.stack-form textarea{width:100%;resize:vertical;font-family:inherit}
.meeting-row{align-items:start}
.meeting-actions{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
@media(max-width:900px){.messages-layout{grid-template-columns:1fr}.conversation-list{max-height:280px}}