*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;color:#1a1a2e;background:#fff;min-height:100vh}.ec-header{background:#1565c0;color:#fff;padding:14px 16px 12px;display:flex;align-items:center;gap:10px}.ec-header-logo{width:28px;height:28px;object-fit:contain}.ec-header-title{font-size:16px;font-weight:600;letter-spacing:.01em}.ec-header-subtitle{font-size:11px;opacity:.85;margin-top:1px}.ec-body{padding:20px 16px}.ec-description{font-size:13px;color:#444;line-height:1.5;margin-bottom:20px}.ec-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:11px 16px;background:#1565c0;color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s ease,opacity .15s ease}.ec-btn:hover:not(:disabled){background:#1050a0}.ec-btn:disabled{opacity:.6;cursor:not-allowed}.ec-btn-icon{font-size:16px;line-height:1}.ec-status{margin-top:14px;padding:10px 12px;border-radius:6px;font-size:13px;line-height:1.4;display:none}.ec-status.visible{display:block}.ec-status--info{background:#e3f0ff;color:#1050a0;border-left:3px solid #1565c0}.ec-status--success{background:#e8f5e9;color:#1b5e20;border-left:3px solid #2e7d32}.ec-status--error{background:#ffebee;color:#b71c1c;border-left:3px solid #c62828}.ec-meeting-card{margin-top:16px;padding:14px 12px;background:#f0f7ff;border:1px solid #bbdefb;border-radius:8px;display:none}.ec-meeting-card.visible{display:block}.ec-meeting-card-title{font-weight:600;font-size:13px;color:#1565c0;margin-bottom:8px}.ec-meeting-id{font-family:Consolas,Courier New,monospace;font-size:16px;font-weight:700;letter-spacing:.08em;color:#1a1a2e;text-align:center;padding:6px 0 10px}.ec-meeting-link{color:#1565c0;font-size:12px;word-break:break-all;text-decoration:none}.ec-meeting-link:hover{text-decoration:underline}.ec-security-badge{display:flex;align-items:center;gap:6px;margin-top:10px;font-size:11px;color:#555}.ec-security-badge-dot{width:8px;height:8px;background:#2e7d32;border-radius:50%;flex-shrink:0}.ec-footer{margin-top:24px;padding-top:14px;border-top:1px solid #e8e8e8;font-size:11px;color:#999;text-align:center}