:root{--bg: #0f1420;--panel: #171e2e;--panel2: #1f293c;--line: #2a364d;--text: #e6ebf5;--muted: #8b98ad;--brand: #ffb020;--brand2: #1a73e8;--ok: #2ecc71;--warn: #e67e22;--err: #e74c3c}*{box-sizing:border-box}html,body,#app{margin:0;height:100%}body{background:var(--bg);color:var(--text);font-family:-apple-system,Segoe UI,Roboto,Microsoft YaHei,sans-serif;font-size:14px}a{color:var(--brand2);text-decoration:none}h1,h2,h3{font-weight:600;margin:0 0 12px}.topnav{display:flex;align-items:center;gap:16px;padding:12px 20px;background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap}.topnav .brand{color:var(--brand);font-weight:700;font-size:18px}.topnav .spacer{flex:1}.topnav a{color:var(--text);opacity:.85;padding:6px 10px;border-radius:8px}.topnav a.active,.topnav a:hover{background:var(--panel2);opacity:1}.page{max-width:1180px;margin:0 auto;padding:20px}.grid{display:grid;gap:16px}.grid.cols-2{grid-template-columns:1fr 1fr}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 800px){.grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}}.app-shell{max-width:480px;margin:0 auto;touch-action:pan-y}.app-shell .page{padding:12px}.app-shell .grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.app-shell .grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.app-shell .grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}.card h3{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.5px}.stat .num{font-size:26px;font-weight:700}.btn{background:var(--brand2);color:#fff;border:0;border-radius:8px;padding:9px 16px;cursor:pointer;font-size:14px}.btn:hover{filter:brightness(1.1)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.brand{background:var(--brand);color:#1a1a1a}.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}.btn.ok{background:var(--ok)}.btn.err{background:var(--err)}.btn.sm{padding:5px 10px;font-size:12px}.input,select.input,textarea.input{width:100%;padding:9px 12px;background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:8px;outline:none}.label{display:block;margin:10px 0 4px;color:var(--muted);font-size:13px}.form{display:flex;flex-direction:column}.row{display:flex;gap:10px;align-items:center}.muted{color:var(--muted)}.right{text-align:right}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}.table th{color:var(--muted);font-weight:500;font-size:12px}.table tr:hover td{background:var(--panel2)}.badge{padding:2px 8px;border-radius:999px;font-size:12px;background:var(--panel2);border:1px solid var(--line)}.badge.ok{color:var(--ok)}.badge.warn{color:var(--warn)}.badge.err{color:var(--err)}.tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.tabs .tab{padding:7px 14px;border-radius:8px;cursor:pointer;background:var(--panel);border:1px solid var(--line)}.tabs .tab.active,.tabs .tab.on{background:var(--brand);color:#1a1a1a;border-color:var(--brand)}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}.field>span{font-size:12px;color:var(--muted)}.game-tile{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center}.game-tile .name{margin:8px 0 12px;min-height:18px}.auth-wrap{max-width:380px;margin:8vh auto}.alert{padding:10px 12px;border-radius:8px;margin-bottom:12px}.alert.err{background:#e74c3c26;color:#ff8f84}.alert.ok{background:#2ecc7126;color:#7de8a6}.alert.warn{background:#f1c40f26;color:#f5d76e}.dot{display:inline-block;min-width:16px;padding:0 4px;margin-left:4px;border-radius:999px;background:var(--err);color:#fff;font-size:11px;text-align:center;line-height:16px;vertical-align:middle}.sidebar{width:200px;border-right:1px solid var(--line);padding:16px 10px}.sidebar a{display:block;padding:10px 12px;border-radius:8px;color:var(--text);opacity:.85;margin-bottom:4px}.sidebar a.active,.sidebar a:hover{background:var(--panel2);opacity:1}.admin-shell{display:flex;min-height:100vh}.admin-main{flex:1;overflow:auto}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}