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h2{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--text-primary);letter-spacing:-.5px;margin-bottom:var(--spacing-sm)}.welcome-title p{color:var(--text-secondary);font-size:var(--font-size-base)}.welcome-agent-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--spacing-lg)}.welcome-agent-card{--agent-color: var(--color-primary);background:var(--bg-primary);border:1px solid var(--border-color-light);border-top:4px solid var(--agent-color);border-radius:var(--border-radius-lg);padding:var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-md);box-shadow:var(--shadow-sm);transition:all var(--transition-base)}.welcome-agent-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.welcome-agent-card.active{box-shadow:0 0 0 2px var(--agent-color),var(--shadow-md)}.welcome-agent-main{display:flex;align-items:center;gap:var(--spacing-md);background:transparent;border:none;padding:0;cursor:pointer;text-align:left;width:100%;color:inherit;font:inherit}.welcome-agent-icon{width:48px;height:48px;border-radius:50%;background:#0000000a;display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0}.welcome-agent-info{display:flex;flex-direction:column;gap:2px;min-width:0}.welcome-agent-name{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--agent-color);letter-spacing:-.2px}.welcome-agent-desc{font-size:var(--font-size-sm);color:var(--text-secondary);line-height:1.4}.welcome-agent-suggestions{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--spacing-xs)}.welcome-agent-suggestions li{display:block}.welcome-suggestion-chip{width:100%;text-align:left;padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-secondary);border:1px solid var(--border-color-light);border-radius:var(--border-radius-sm);font-size:var(--font-size-sm);color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);font-family:var(--font-family)}.welcome-suggestion-chip:hover{background:var(--agent-color);color:var(--text-inverse);border-color:var(--agent-color)}.message.assistant.has-agent-color{border-left:3px solid var(--agent-color, var(--color-primary))}.agent-message-header{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:6px;font-size:var(--font-size-xs);color:var(--agent-color, var(--text-secondary));font-weight:var(--font-weight-semibold)}.agent-message-avatar{width:20px;height:20px;border-radius:50%;background:#0000000a;display:inline-flex;align-items:center;justify-content:center;font-size:12px}.agent-message-name{letter-spacing:.3px;text-transform:uppercase}.agent-handoff-separator{--agent-color: var(--color-primary);align-self:center;display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-xs) var(--spacing-md);background:var(--bg-primary);border:1px dashed var(--agent-color);border-radius:var(--border-radius-xl);color:var(--agent-color);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);margin:var(--spacing-sm) 0}.agent-handoff-arrow{font-size:14px;line-height:1}.agent-handoff-label strong{font-weight:var(--font-weight-semibold)}.chat-messages{position:relative}.new-messages-indicator{position:sticky;bottom:var(--spacing-md);left:50%;align-self:center;padding:var(--spacing-sm) var(--spacing-lg);background:var(--color-primary-gradient);color:var(--text-inverse);border:none;border-radius:var(--border-radius-xl);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);cursor:pointer;box-shadow:var(--shadow-lg);display:inline-flex;align-items:center;gap:6px;z-index:5;margin-top:auto;animation:newMessagesPop .25s ease-out}.new-messages-indicator:hover{transform:translateY(-1px);box-shadow:var(--shadow-xl)}@keyframes newMessagesPop{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}