.chat-container{flex-direction:column;gap:20px;max-width:900px;height:calc(100vh - 64px);display:flex}.chat-header{flex-shrink:0;justify-content:space-between;align-items:flex-start;display:flex}.chat-header-actions{gap:8px;padding-top:4px;display:flex}.voice-active{color:var(--accent)!important;background:var(--accent-subtle)!important}.chat-body{flex-direction:column;flex:1;min-height:0;padding:0;display:flex;overflow:hidden}.chat-messages{flex-direction:column;flex:1;gap:2px;padding:24px;display:flex;overflow-y:auto}.chat-message{gap:12px;padding:12px 0;animation:.3s both fadeInUp;display:flex}.message-avatar{flex-shrink:0;padding-top:2px}.avatar-uma{border-radius:var(--radius-sm);background:linear-gradient(135deg, var(--accent) 0%, var(--cyan) 100%);color:#000;width:32px;height:32px;box-shadow:0 0 12px var(--accent-glow);justify-content:center;align-items:center;display:flex}.avatar-uma.thinking{animation:1.5s ease-in-out infinite thinkPulse}@keyframes thinkPulse{0%,to{box-shadow:0 0 12px var(--accent-glow)}50%{box-shadow:0 0 24px #22c55e59}}.avatar-user{border-radius:var(--radius-sm);background:var(--surface-3);width:32px;height:32px;color:var(--text-secondary);justify-content:center;align-items:center;display:flex}.message-content{flex:1;min-width:0}.message-header{align-items:center;gap:8px;margin-bottom:4px;display:flex}.message-name{color:var(--text-primary);font-size:13px;font-weight:700}.chat-message.assistant .message-name{background:linear-gradient(90deg, var(--accent-bright), var(--cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.message-time{color:var(--text-tertiary);font-size:11px}.message-body{color:var(--text-secondary);word-wrap:break-word;font-size:14px;line-height:1.7}.chat-message.user .message-body{color:var(--text-primary)}.typing-indicator{gap:4px;padding:8px 0;display:flex}.typing-dot{background:var(--text-tertiary);border-radius:50%;width:6px;height:6px;animation:1.4s ease-in-out infinite typingBounce}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typingBounce{0%,60%,to{opacity:.4;transform:translateY(0)}30%{opacity:1;transform:translateY(-6px)}}.speaking-indicator{background:var(--accent-subtle);border-radius:var(--radius-full);color:var(--accent);border:1px solid #22c55e26;align-self:flex-start;align-items:center;gap:6px;margin-left:44px;padding:6px 12px;font-size:11px;font-weight:600;animation:.3s fadeIn;display:flex}.chat-suggestions{border-top:1px solid var(--border-subtle);padding:0 24px 16px}.suggestions-label{color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.5px;align-items:center;gap:6px;padding:14px 0 10px;font-size:11px;font-weight:600;display:flex}.suggestions-grid{flex-wrap:wrap;gap:8px;display:flex}.suggestion-chip{background:var(--surface-1);border:1px solid var(--border-default);border-radius:var(--radius-full);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);padding:8px 14px;font-family:Inter,sans-serif;font-size:12px}.suggestion-chip:hover{background:var(--surface-3);color:var(--text-primary);border-color:var(--border-emphasis);transform:translateY(-1px)}.chat-input-bar{border-top:1px solid var(--border-subtle);flex-shrink:0;padding:16px 20px 20px}.chat-input-wrap{background:var(--surface-1);border:1px solid var(--border-default);border-radius:var(--radius-md);transition:all var(--transition-base);align-items:center;gap:0;padding:4px 4px 4px 16px;display:flex}.chat-input-wrap:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle)}.chat-input-prefix{color:var(--text-tertiary);flex-shrink:0;margin-right:10px}.chat-input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;padding:10px 0;font-family:Inter,sans-serif;font-size:14px}.chat-input::placeholder{color:var(--text-tertiary)}.chat-input:disabled{opacity:.5}.chat-send{flex-shrink:0;width:40px;height:40px}.chat-send.disabled{opacity:.3;pointer-events:none}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.chat-input-hint{color:var(--text-tertiary);padding:8px 4px 0;font-size:11px}