:root{--green: #07c160;--green-hover: #06ad56;--bg: #f3f4f6;--panel: #ffffff;--border: #e5e7eb;--text: #1f2937;--muted: #6b7280;--danger: #ef4444;--warning: #f59e0b}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:Microsoft YaHei,Segoe UI,sans-serif;font-size:14px;color:var(--text);background:var(--bg)}button,input,select{font:inherit}.admin-page{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px}.admin-card{width:min(420px,100%);background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:28px;box-shadow:0 10px 30px #0000000f}.admin-card h1{margin:0 0 8px;font-size:22px}.admin-card p{margin:0 0 20px;color:var(--muted)}.admin-field{margin-bottom:14px}.admin-field label{display:block;margin-bottom:6px;color:var(--muted);font-size:12px}.admin-field input,.admin-field select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:6px}.admin-field input:focus,.admin-field select:focus{outline:none;border-color:var(--green)}.admin-btn{border:none;border-radius:6px;padding:10px 16px;cursor:pointer;background:var(--green);color:#fff}.admin-btn:hover:not(:disabled){background:var(--green-hover)}.admin-btn:disabled{opacity:.65;cursor:not-allowed}.admin-btn--ghost{background:#fff;color:var(--text);border:1px solid var(--border)}.admin-btn--danger{background:var(--danger)}.admin-error{color:var(--danger);margin:0 0 12px}.admin-success{color:var(--ok, #16a34a);margin:0 0 12px}.admin-shell{min-height:100%;display:flex;flex-direction:column}.admin-header{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:var(--panel);border-bottom:1px solid var(--border)}.admin-header h1{margin:0;font-size:18px}.admin-header__meta{display:flex;align-items:center;gap:12px;color:var(--muted)}.admin-main{flex:1;padding:24px}.admin-toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:16px}.admin-table-wrap{overflow:auto;background:var(--panel);border:1px solid var(--border);border-radius:10px}.admin-table{width:100%;border-collapse:collapse;min-width:1160px}.admin-table th,.admin-table td{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle}.admin-table th{background:#fafafa;font-size:12px;color:var(--muted);white-space:nowrap}.admin-table__nowrap{white-space:nowrap}.online-status{display:inline-flex;align-items:center;gap:8px;line-height:1;min-height:40px}.online-status__dot{width:8px;height:8px;border-radius:50%;flex:0 0 auto}.online-status--on .online-status__dot{background:var(--green);box-shadow:0 0 0 2px #07c1602e}.online-status--off .online-status__dot{background:#c4c4c4}.online-status--on .online-status__text{color:#059a4c;font-weight:600}.online-status--off .online-status__text{color:var(--muted)}.admin-session-meta{display:flex;flex-direction:column;gap:4px;min-height:40px;justify-content:center}.admin-session-meta__primary.mono{font-family:Consolas,monospace;font-size:12px}.admin-cell-placeholder{display:inline-flex;align-items:center;min-height:40px;color:#d1d5db;font-size:14px}.admin-session-meta__primary{font-size:13px;line-height:1.4;word-break:break-all}.admin-session-meta__secondary{font-size:12px;line-height:1.4;color:var(--muted)}.admin-table tr:last-child td{border-bottom:none}.mono{font-family:Consolas,monospace;font-size:12px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px}.badge--ok{background:#e7f8ef;color:#059a4c}.badge--warn{background:#fff7ed;color:#c2410c}.badge--danger{background:#fef2f2;color:#b91c1c}.admin-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;min-height:40px}.admin-bindings{margin-top:8px;display:grid;gap:6px}.admin-binding-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 8px;background:#fafafa;border-radius:6px}.admin-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#00000059;display:flex;align-items:center;justify-content:center;padding:24px;overflow-y:auto}.admin-modal-backdrop--alert{z-index:1100;align-items:center}.admin-modal--alert{width:min(360px,100%);margin:auto}.admin-modal--alert__message{margin:0;line-height:1.5;color:var(--text)}.admin-modal{width:min(480px,100%);background:var(--panel);border-radius:10px;padding:24px;margin:auto}.admin-modal--large{display:flex;flex-direction:column;width:min(720px,100%);max-height:min(720px,calc(100vh - 48px));padding:0;overflow:hidden}.admin-modal--large>h2,.admin-modal--large>.admin-modal__intro{flex-shrink:0;padding:24px 24px 0}.admin-modal--large>h2{margin:0 0 12px}.admin-modal--large>.admin-modal__intro{margin:0 0 12px;color:var(--muted);font-size:13px}.admin-modal__body{flex:1;min-height:0;overflow-y:auto;padding:0 24px 16px}.admin-modal--large>.admin-modal__actions{flex-shrink:0;margin-top:0;padding:16px 24px 24px;border-top:1px solid var(--border);background:var(--panel)}.admin-modal h2{margin:0 0 16px}.admin-modal__actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px;flex-wrap:wrap}.admin-empty{padding:40px;text-align:center;color:var(--muted)}.admin-runtime-version-hint{margin:0 0 12px;padding:10px 12px;font-size:13px;line-height:1.5;color:var(--text);background:#f0f7ff;border:1px solid #c8dff9;border-radius:8px}