:root{--bg: #0f1216;--bg2: #151a21;--bg3: #1b222b;--line: #26303c;--text: #dce4ee;--muted: #8b9aab;--accent: #3fa9f5;--ok: #43d17c;--warn: #f5b942;--err: #ff6b6b}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:14px/1.45 Segoe UI,Roboto,system-ui,sans-serif}a{color:inherit}.mono{font-family:Cascadia Mono,Consolas,monospace}.muted{color:var(--muted)}.small{font-size:12px}.app{display:flex;flex-direction:column;min-height:100%}.topbar{display:flex;align-items:center;gap:24px;padding:0 20px;height:56px;background:var(--bg2);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:baseline;gap:10px}.logo{font-weight:700;letter-spacing:2px;color:var(--accent);border:1px solid var(--accent);border-radius:6px;padding:2px 8px}.brand .sub{color:var(--muted);font-size:12px}.topbar nav{display:flex;gap:6px}.topbar nav a{padding:8px 12px;border-radius:6px;text-decoration:none;color:var(--muted)}.topbar nav a:hover{background:var(--bg3);color:var(--text)}.topbar nav a.active{background:var(--bg3);color:var(--text)}.topbar .right{margin-left:auto;display:flex;align-items:center;gap:14px}.clock{color:var(--muted);font-variant-numeric:tabular-nums}.user{color:var(--text)}main{padding:20px;flex:1}.page{max-width:1500px;margin:0 auto}h2{font-size:16px;font-weight:600;margin:22px 0 12px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}.card{background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:14px 16px}.card .k{color:var(--muted);font-size:12px}.card .v{font-size:26px;font-weight:600;margin-top:4px;font-variant-numeric:tabular-nums}.table-wrap{background:var(--bg2);border:1px solid var(--line);border-radius:10px;overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:9px 12px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}th{color:var(--muted);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.4px}tbody tr:hover{background:var(--bg3)}tbody tr:last-child td{border-bottom:none}.num{font-size:15px;letter-spacing:.5px}.dot{display:inline-block;width:9px;height:9px;border-radius:50%}.dot.on{background:var(--ok);box-shadow:0 0 8px var(--ok)}.dot.off{background:#4b5563}.badge{display:inline-block;margin-left:6px;padding:1px 7px;border-radius:10px;font-size:11px;background:var(--bg3);color:var(--muted);border:1px solid var(--line)}.badge.ok{color:var(--ok);border-color:#43d17c66}.badge.warn{color:var(--warn);border-color:#f5b94266}.badge.live{color:var(--accent);border-color:#3fa9f566}.feed{display:flex;flex-direction:column;gap:6px}.feed-item{display:flex;align-items:center;gap:14px;padding:8px 12px;background:var(--bg2);border:1px solid var(--line);border-radius:8px}.feed-item .dur{margin-left:auto;color:var(--muted);font-size:12px}.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:14px}input,select,button{font:inherit;color:var(--text);background:var(--bg3);border:1px solid var(--line);border-radius:7px;padding:8px 11px;outline:none}input:focus,select:focus{border-color:var(--accent)}button{cursor:pointer}button:hover{border-color:var(--accent)}button.primary{background:var(--accent);border-color:var(--accent);color:#06121c;font-weight:600}button.primary:hover{filter:brightness(1.1)}button.danger{background:transparent;border-color:var(--err);color:var(--err)}button.link{background:none;border:none;color:var(--accent);padding:2px 6px}button.link:hover{text-decoration:underline}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px}.tabs button{border:none;background:none;color:var(--muted);padding:9px 14px;border-bottom:2px solid transparent;border-radius:0}.tabs button.active{color:var(--text);border-bottom-color:var(--accent)}.error{background:#ff6b6b1a;border:1px solid rgba(255,107,107,.4);color:var(--err);padding:9px 12px;border-radius:8px;margin-bottom:12px}.notice{background:#3fa9f51a;border:1px solid rgba(63,169,245,.4);padding:9px 12px;border-radius:8px;margin-bottom:12px;display:flex;gap:10px;align-items:center;word-break:break-all}.notice code{font-family:Consolas,monospace}.meta{display:flex;flex-wrap:wrap;gap:16px;color:var(--muted);margin-bottom:16px}.wagons-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}.wagon-card{background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:10px}.wc-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}.wc-foot{margin-top:6px;font-size:12px}.no-crop{display:flex;align-items:center;justify-content:center;height:90px;border:1px dashed var(--line);border-radius:8px}img.crop{width:100%;background:#000;border-radius:8px;cursor:zoom-in;display:block}img.crop-large{max-width:100%;background:#000;border-radius:10px;display:block;margin-bottom:12px}.modal-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;z-index:100;display:flex;align-items:center;justify-content:center;padding:24px}.modal{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:16px;max-width:900px;width:100%;max-height:90vh;overflow:auto}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(1200px 600px at 50% -10%,#17222e 0%,var(--bg) 60%)}.login-card{width:340px;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:26px;display:flex;flex-direction:column;gap:14px}.login-logo{font-size:30px;font-weight:700;letter-spacing:6px;color:var(--accent);text-align:center}.login-sub{text-align:center;color:var(--muted);font-size:12px;margin-bottom:6px}.login-card label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--muted)}