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auto;padding:28px;display:flex;overflow-y:auto}.copilot-message{gap:14px;display:flex}.copilot-message-user{justify-content:flex-end}.copilot-message-user .copilot-message-content{color:#1a1a1a;background:#f0ebff;border-radius:20px 20px 4px;max-width:70%;padding:14px 20px;font-size:16px;line-height:1.6}.copilot-avatar{background:#f0ebff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;margin-top:2px;display:flex}.copilot-message-assistant .copilot-message-content{flex:1;max-width:760px}.copilot-text{color:#1a1a1a;font-size:16px;line-height:1.7}.copilot-text strong{font-weight:600}.copilot-tool-use{margin-bottom:12px}.copilot-tool-pill{color:#5b3fb5;background:#f0ebff;border:1px solid #d8d0f0;border-radius:22px;align-items:center;gap:8px;padding:7px 16px;font-family:SF Mono,Fira Code,monospace;font-size:14px;font-weight:500;display:inline-flex}.copilot-input-area{justify-content:center;padding:20px 28px 28px;display:flex}.copilot-input-wrapper{background:#fff;border:1px solid #d8d8d8;border-radius:20px;align-items:flex-end;gap:10px;width:100%;max-width:860px;padding:14px 20px;display:flex;box-shadow:0 2px 8px #0000000a}.copilot-input-wrapper textarea{resize:none;color:#1a1a1a;background:0 0;border:none;outline:none;flex:1;min-height:24px;font-family:inherit;font-size:16px;line-height:1.5}.copilot-input-wrapper textarea::placeholder{color:#999}.copilot-input-actions{align-items:center;gap:6px;display:flex}.copilot-attach,.copilot-send{cursor:pointer;color:#888;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;display:flex}.copilot-send{color:#fff;background:#6e40c9}.copilot-send:hover{background:#5b33a6}.copilot-attach:hover{background:#f0f0f0}