:root{--bg0:#e6e6e8;--bg1:#f4f4f5;--panel:#fff;--panel-glass:#ffffffe0;--surface:#fff;--card:#fff;--line:#14161a1a;--text:#1a1a1c;--muted:#6b6f76;--accent:#2c5f8a;--accent-bright:#3d78a8;--accent-dim:#2c5f8a1a;--accent-line:#2c5f8a52;--on-accent:#fff;--brass:#8b7355;--brass-bright:#a89070;--danger:#b42318;--danger-dim:#b423181a;--danger-line:#b4231852;--ok:#2f6f4e;--ok-dim:#2f6f4e1a;--warning:#b45309;--warning-dim:#b453091f;--vip:#c9a24a;--vip-fg:#fffdf6;--logo-from:#3d78a8;--logo-to:#2c5f8a;--sidebar:#1a2332;--sidebar-text:#e8eef4;--sidebar-muted:#8fa3b5;--sidebar-active:#7eb0d4;--sidebar-on-bg:#7eb0d429;--sidebar-hover:#ffffff0f;--sidebar-line:#ffffff1a;--glow-brass:#8b735514;--glow-accent:#2c5f8a1a;--font-display:"Syne", "Noto Sans SC", sans-serif;--font-body:"Noto Sans SC", "PingFang SC", sans-serif;--shadow:0 16px 40px #14161a14;--overlay:#14161a6b;--grid-line:#14161a0a;--radius-sm:8px;--radius-md:10px;--radius-lg:12px;--radius-xl:16px;--radius-pill:999px;--space-xs:4px;--space-sm:8px;--space-md:12px;--space-lg:18px;--space-xl:28px;--fs-caption:.68rem;--fs-xs:.72rem;--fs-sm:.82rem;--fs-md:.9rem;--fs-lg:1.02rem;--fs-xl:1.2rem;--fs-display:1.5rem;--fs-amt:2rem;--control-h:40px;--page-pad-x:22px;--page-pad-y:22px}*{box-sizing:border-box}html,body,#app{min-height:100%;color:var(--text);font-family:var(--font-body);background:linear-gradient(90deg, var(--grid-line) 1px, transparent 1px), linear-gradient(var(--grid-line) 1px, transparent 1px), radial-gradient(1000px 520px at 0% -10%, var(--glow-brass), transparent 55%), radial-gradient(800px 480px at 100% 0%, var(--glow-accent), transparent 50%), linear-gradient(165deg, var(--bg1) 0%, var(--bg0) 55%, var(--bg0) 100%);background-size:28px 28px,28px 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4px}.nav-item{width:100%;color:var(--sidebar-muted);text-align:left;cursor:pointer;font-size:var(--fs-md);background:0 0;border:0;border-radius:10px;align-items:center;gap:8px;padding:9px 12px;display:flex}.nav-item:hover{background:var(--sidebar-hover);color:var(--sidebar-text)}.nav-item.is-on{background:var(--sidebar-on-bg);color:var(--sidebar-active);font-weight:700}.nav-item.is-disabled{opacity:.45;cursor:default}.nav-item.is-disabled:hover{color:var(--sidebar-muted);background:0 0}.sidebar__foot{border-top:1px solid var(--sidebar-line);flex-direction:column;flex-shrink:0;gap:4px;margin-top:auto;padding-top:10px;display:flex}.sidebar__meta{color:var(--sidebar-muted);font-size:var(--fs-xs);padding:0 10px}.main{flex-direction:column;min-width:0;min-height:100vh;display:flex}.topbar{border-bottom:1px solid var(--line);background:var(--panel-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:5;justify-content:space-between;align-items:center;gap:12px;padding:14px 22px;display:flex;position:sticky;top:0}.topbar__title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-lg)}.topbar__sub{color:var(--muted);font-size:var(--fs-sm);margin-top:2px}.top-actions{color:var(--muted);font-size:var(--fs-md);align-items:center;gap:8px;display:flex}.content{box-sizing:border-box;flex:1;width:100%;min-width:0;max-width:1040px;padding:22px;overflow-x:hidden}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-xl);padding:var(--space-lg);box-shadow:var(--shadow);box-sizing:border-box;min-width:0;max-width:100%}.grid-tiles{grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:12px;display:grid}.tile{border:1px solid 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