.messages-thread{display:flex;flex-direction:column;gap:12px}.thread-header-card{padding:14px 16px;border:1px solid rgba(42,92,78,.12);border-radius:16px;background:radial-gradient(circle at top right,rgba(201,74,42,.08),transparent 38%),linear-gradient(180deg,#fffffffa,#f8f4effa);box-shadow:var(--shadow-sm)}.thread-header-bar{display:flex;align-items:center;gap:12px;padding:0;margin:0}.thread-back-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;padding:0;background:#2a5c4e14;border:1px solid rgba(42,92,78,.1);border-radius:10px;cursor:pointer;color:var(--text)}.thread-partner-avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;box-shadow:0 8px 18px #2a5c4e1f}.thread-partner-avatar-placeholder{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#2a5c4e24,#c94a2a1f);font-size:18px;font-weight:600;color:var(--text-muted)}.thread-partner-meta{min-width:0}.thread-partner-name{font-size:17px;font-weight:700;color:var(--text);overflow-wrap:anywhere}.thread-partner-company{margin-top:2px;font-size:13px;color:var(--text-muted);overflow-wrap:anywhere}.thread-partner-submeta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px}.thread-partner-pill{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;background:#2a5c4e14;color:var(--primary);font-size:11px;font-weight:600}.thread-profile-link{display:inline-flex;align-items:center;padding:5px 10px;border:1px solid rgba(42,92,78,.16);border-radius:999px;background:transparent;color:var(--text);font-size:11px;font-weight:600;cursor:pointer}.thread-messages{min-height:240px;padding:16px;border:1px solid rgba(42,92,78,.08);border-radius:16px;background:linear-gradient(180deg,#fffffffa,#faf7f3fa)}.thread-assist-card{margin-bottom:10px;padding:12px 14px;border:1px solid var(--border);border-radius:10px;background:var(--bg)}.thread-assist-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}.thread-assist-title{color:var(--text);font-size:14px;font-weight:700}.thread-assist-badge{padding:4px 8px;border-radius:999px;background:#2a5c4e14;color:var(--primary);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.thread-assist-text{color:var(--text-secondary);font-size:13px;line-height:1.6;overflow-wrap:anywhere}.thread-assist-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.thread-assist-btn{padding:9px 12px;border:1px solid rgba(42,92,78,.14);border-radius:10px;background:#fff;color:var(--text);font-size:12px;font-weight:600;cursor:pointer}.thread-assist-btn.is-primary{border-color:transparent;background:var(--primary);color:#fff}.thread-agent-context{margin-bottom:16px;padding:12px;background:var(--bg-secondary);border-radius:12px;font-size:13px;color:var(--text-muted);overflow-wrap:anywhere}.thread-message-row{display:flex;justify-content:flex-start;margin-bottom:10px}.thread-message-row-mine{justify-content:flex-end}.thread-bubble{max-width:85%;padding:14px 16px;border-radius:16px;font-size:14px;line-height:1.5;overflow-wrap:anywhere;box-shadow:0 8px 18px #1d232b0f}.thread-bubble-theirs{background:#f3f0eb;color:var(--text)}.thread-bubble-mine{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff}.thread-message-text{white-space:pre-wrap;display:inline}.thread-message-meta{display:inline-flex;align-items:center;gap:4px;float:right;margin:4px 0 0 12px;font-size:11px;opacity:.6;white-space:nowrap}.thread-message-status{font-size:11px}.thread-input-row{display:flex;align-items:center;gap:8px;padding:8px;border:1px solid var(--border);border-radius:12px;background:#fff;box-shadow:var(--shadow-sm)}.thread-input-text{flex:1;min-width:0;padding:8px 12px;border:1px solid var(--border);border-radius:8px;font-family:inherit;font-size:14px;line-height:1.5;background:var(--bg);color:var(--text);resize:none;max-height:120px}.thread-send-btn{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;padding:8px 20px;height:38px;background:var(--primary);color:#fff;border:none;border-radius:8px;font-size:13px;font-weight:600;line-height:1;cursor:pointer;font-family:inherit;transition:background .15s}.thread-send-btn:hover{background:#b94427}.thread-send-btn:disabled{cursor:not-allowed;opacity:.5}.thread-bubble-wrap{position:relative;max-width:85%;display:flex;flex-direction:column}.thread-message-row-mine .thread-bubble-wrap{align-items:flex-end}.thread-react-trigger{display:none;position:absolute;top:4px;right:-32px;background:#fff;border:1px solid var(--border);border-radius:50%;width:26px;height:26px;font-size:14px;cursor:pointer;box-shadow:var(--shadow-sm);padding:0;line-height:26px;text-align:center;z-index:5}.thread-message-row-mine .thread-react-trigger{right:auto;left:-32px}.thread-bubble-wrap:hover .thread-react-trigger{display:block}.thread-react-picker{position:absolute;top:-44px;left:0;display:flex;gap:2px;background:#fff;border:1px solid var(--border);border-radius:24px;padding:4px 6px;box-shadow:0 4px 16px #0000001f;z-index:20;opacity:0;transform:scale(.9);transition:opacity .15s,transform .15s}.thread-react-picker.visible{opacity:1;transform:scale(1)}.thread-react-picker-btn{background:none;border:none;font-size:20px;cursor:pointer;padding:4px 5px;border-radius:8px;line-height:1;transition:background .1s,transform .1s}.thread-react-picker-btn:hover{background:var(--bg-secondary);transform:scale(1.2)}.thread-reactions{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px;padding-left:4px}.thread-reaction-badge{display:inline-flex;align-items:center;gap:3px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:2px 8px;font-size:14px;cursor:pointer;transition:background .15s,border-color .15s}.thread-reaction-badge:hover{background:#f3f0eb}.thread-reaction-badge.mine{border-color:var(--primary);background:#c94a2a14}.thread-input-actions{display:flex;align-items:center;gap:6px;flex-shrink:0;position:relative}.thread-emoji-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;background:none;border:1px solid var(--border);border-radius:8px;font-size:18px;cursor:pointer;padding:0;transition:background .15s}.thread-emoji-btn:hover{background:var(--bg-secondary)}.thread-compose-emoji-picker{position:absolute;bottom:48px;right:0;display:grid;grid-template-columns:repeat(5,1fr);gap:2px;background:#fff;border:1px solid var(--border);border-radius:12px;padding:8px;box-shadow:0 8px 24px #00000024;z-index:30;min-width:200px;opacity:0;transform:translateY(8px);transition:opacity .15s,transform .15s}.thread-compose-emoji-picker.visible{opacity:1;transform:translateY(0)}@media(max-width:768px){.thread-header-card,.thread-messages,.thread-input-row{border-radius:14px}.thread-bubble{max-width:88%}.thread-assist-actions{flex-direction:column}.thread-assist-btn,.thread-profile-link{width:100%;justify-content:center}.thread-bubble-wrap{max-width:88%}.thread-react-trigger{display:block;position:static;align-self:flex-start;margin-top:2px;opacity:.5;width:24px;height:24px;font-size:12px}.thread-message-row-mine .thread-react-trigger{align-self:flex-end}.thread-react-picker{top:auto;bottom:30px;left:0}.thread-compose-emoji-picker{right:-8px;min-width:180px}}@media(max-width:600px){.thread-bubble{max-width:88%}.thread-input-row{gap:6px}}