:root{--bg: #0d1117;--panel: #161b22;--panel2: #1c2128;--border: #30363d;--text: #e6edf3;--muted: #8b949e;--accent: #2f81f7;--green: #3fb950;--red: #f85149;--yellow: #d29922;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.layout{display:flex;min-height:100vh}.sidebar{width:210px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--border);padding:16px 12px}.sidebar h1{font-size:18px;margin:4px 8px 20px}.sidebar h1 span{color:var(--accent)}.sidebar nav{display:flex;flex-direction:column;gap:4px}.sidebar nav a{padding:8px 10px;border-radius:6px;color:var(--text)}.sidebar nav a.active,.sidebar nav a:hover{background:var(--panel2);text-decoration:none}.sidebar .who{margin-top:auto;padding:10px 8px;color:var(--muted);font-size:12px}.sidebar{display:flex;flex-direction:column}.main{flex:1;padding:24px;max-width:1200px}.card{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:16px;margin-bottom:16px}.card h2{margin:0 0 12px;font-size:15px}.card h3{margin:0 0 8px;font-size:13px;color:var(--muted)}button{background:#21262d;color:var(--text);border:1px solid var(--border);border-radius:6px;padding:7px 14px;cursor:pointer;font-size:13px}button:hover{border-color:var(--accent)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.danger{background:var(--red);border-color:var(--red);color:#fff}input,select,textarea{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:7px 10px;font-size:13px;font-family:inherit}input:focus,textarea:focus{outline:1px solid var(--accent)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);font-size:13px}th{color:var(--muted);font-weight:500}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}.badge.on{background:#3fb95026;color:var(--green)}.badge.off{background:#f8514926;color:var(--red)}.badge.warn{background:#d2992226;color:var(--yellow)}.badge.info{background:#2f81f726;color:var(--accent)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.mono{font-family:ui-monospace,Consolas,monospace}.muted{color:var(--muted)}.small{font-size:12px}.timeline{list-style:none;padding:0;margin:0}.timeline li{padding:10px 0 10px 14px;border-left:2px solid var(--border);position:relative}.timeline li:before{content:"";position:absolute;left:-6px;top:16px;width:10px;height:10px;border-radius:50%;background:var(--accent)}.timeline li.FLASH:before,li.MODIFICATION:before{background:var(--yellow)}.timeline li.DTC_FOUND:before{background:var(--red)}.timeline li.OTA_UPDATE:before,li.RESTART:before{background:var(--muted)}.term{background:#010409;border:1px solid var(--border);border-radius:8px;padding:12px;font-family:ui-monospace,Consolas,monospace;font-size:12px;max-height:420px;overflow-y:auto;white-space:pre-wrap}.term .in{color:var(--accent)}.term .err{color:var(--red)}.term .ok{color:var(--green)}.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh}.login-box{width:340px}.livegrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px}.livecell{background:var(--panel2);border:1px solid var(--border);border-radius:8px;padding:10px;text-align:center}.livecell .v{font-size:20px;font-weight:600}.livecell .l{font-size:11px;color:var(--muted)}.error{color:var(--red);font-size:13px}.okmsg{color:var(--green);font-size:13px}