:root{--bg: #0f1419;--surface: #1a2332;--surface2: #243044;--border: #2d3d52;--text: #e8eef7;--muted: #8fa3bd;--accent: #3d8bfd;--accent-hover: #5ca0ff;--danger: #f87171;--success: #34d399;--radius: 10px;--shell-pad-x: clamp(.65rem, 3.5vw, 1.25rem);--main-pad: clamp(.65rem, 3.5vw, 1.25rem);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.5;font-weight:400;font-size:clamp(14px,2.8vw,16px);color:var(--text);background-color:var(--bg);-webkit-text-size-adjust:100%;text-size-adjust:100%}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;min-height:100dvh}a{color:var(--accent)}button{font:inherit;cursor:pointer}input,select,textarea{font:inherit;color:var(--text);background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:.5rem .75rem}input:focus,select:focus,textarea:focus{outline:2px solid rgba(61,139,253,.35);border-color:var(--accent)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;padding:.55rem 1rem;border-radius:8px;border:none;font-weight:500;transition:background .15s,opacity .15s;touch-action:manipulation;min-height:40px}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){color:var(--text);border-color:var(--muted)}.btn-danger{background:#f8717126;color:var(--danger);border:1px solid rgba(248,113,113,.35)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:clamp(.85rem,3vw,1.25rem);max-width:100%;min-width:0}.table-wrap{overflow-x:auto}table.data{width:100%;border-collapse:collapse;font-size:.875rem}table.data th,table.data td{text-align:left;padding:.65rem .85rem;border-bottom:1px solid var(--border)}@media(max-width:640px){table.data th,table.data td{padding:.45rem .5rem;font-size:.8125rem}}table.data th{color:var(--muted);font-weight:600}table.data tr:hover td{background:#ffffff08}.badge{display:inline-block;padding:.15rem .45rem;border-radius:6px;font-size:.75rem;background:var(--surface2);color:var(--muted)}.err-banner{background:#f871711f;border:1px solid rgba(248,113,113,.35);color:#fecaca;padding:.65rem 1rem;border-radius:8px;margin-bottom:1rem;font-size:.875rem}.trace-marker{background:transparent;border:none}.trace-marker__dot{width:100%;height:100%;border-radius:999px;background:#ffffff40;border:2px solid rgba(255,255,255,.75);box-shadow:0 0 0 4px #07c16038}.trace-marker--end .trace-marker__dot{border-color:#fff;background:#07c160f2;box-shadow:0 0 0 4px #07c16040}.shell-root{display:flex;min-height:100vh;min-height:100dvh;flex-direction:column}.shell-header{border-bottom:1px solid var(--border);background:var(--surface);padding:.55rem var(--shell-pad-x);padding-top:max(.55rem,env(safe-area-inset-top))}.shell-header-inner{max-width:1280px;margin:0 auto;width:100%;display:grid;gap:.5rem .75rem;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"brand user" "nav nav";align-items:center}.shell-brand{grid-area:brand;font-size:clamp(.88rem,3.2vw,.95rem);font-weight:700}.shell-nav{grid-area:nav;display:flex;gap:.35rem;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:thin;padding-bottom:2px;min-height:42px;align-items:center}.shell-nav::-webkit-scrollbar{height:4px}.shell-nav-link{flex:0 0 auto;padding:.45rem .75rem;border-radius:8px;text-decoration:none;color:var(--muted);font-size:.875rem;white-space:nowrap}.shell-nav-link--active{color:#fff;background:var(--accent);font-weight:600}.shell-user{grid-area:user;justify-self:end;display:flex;align-items:center;gap:.5rem;font-size:.875rem;max-width:100%}.shell-user span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:42vw}@media(min-width:768px){.shell-header-inner{grid-template-columns:auto minmax(0,1fr) auto;grid-template-areas:"brand nav user";gap:.65rem 1rem}.shell-nav{justify-content:flex-start;min-width:0}.shell-user span{max-width:200px}}.shell-main{flex:1;padding:var(--main-pad);padding-bottom:max(var(--main-pad),env(safe-area-inset-bottom));max-width:1280px;width:100%;margin:0 auto;min-width:0}.page-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem;flex-wrap:wrap;margin-bottom:1rem}.page-toolbar__actions{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;justify-content:flex-end}@media(max-width:640px){.page-toolbar{flex-direction:column;align-items:stretch}.page-toolbar__actions{justify-content:flex-start}}