:root{--bg:#0b0f14;--panel:#101722;--panel2:#0e141d;--text:#e7eef7;--muted:#9bb0c7;--line:rgba(255,255,255,.08);--accent:#5aa9ff;--radius:14px}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;font-family:system-ui,-apple-system,'Segoe UI','Meiryo',sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.app{display:flex;min-height:100vh}
.sidebar{width:260px;background:linear-gradient(180deg,var(--panel),var(--panel2));border-right:1px solid var(--line);padding:14px;position:sticky;top:0;height:100vh}
.brand{font-weight:900;letter-spacing:.3px;margin:6px 6px 14px}
.nav{display:flex;flex-direction:column;gap:6px}
.nav a{display:flex;align-items:center;gap:10px;padding:10px 10px;border-radius:12px;color:var(--text);border:1px solid transparent}
.nav a:hover{background:rgba(255,255,255,.04);border-color:var(--line)}
.nav a.active{background:rgba(90,169,255,.12);border-color:rgba(90,169,255,.28)}
.side-meta{margin-top:14px;padding:10px;border-top:1px solid var(--line)}
.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);background:rgba(16,23,34,.65);backdrop-filter:blur(10px);position:sticky;top:0;z-index:10}
.crumb{font-weight:800}.pill{display:inline-flex;align-items:center;padding:6px 10px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.04)}
.content{padding:18px;max-width:none}
.card{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.h1{font-size:18px;margin:0 0 12px}.muted{color:var(--muted)}
.row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}
.table-wrap{overflow:auto;margin-top:12px}
.table{width:100%;border-collapse:separate;border-spacing:0}
.table th,.table td{padding:10px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.table th{color:var(--muted);font-weight:800;font-size:12px}
.table tr:hover td{background:rgba(255,255,255,.02)}
.cell-title{font-weight:800}
code{background:rgba(255,255,255,.06);padding:2px 6px;border-radius:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 12px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--text);cursor:pointer}
.btn:hover{background:rgba(255,255,255,.06)}
.btn.primary{border-color:rgba(90,169,255,.35);background:rgba(90,169,255,.14)}
.label{display:block;margin:10px 0 6px;font-weight:700}
.input{width:100%;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text);outline:none}
.input:focus{border-color:rgba(90,169,255,.45)}
.login-card{max-width:420px}
.alert{margin:10px 0;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.alert.ng{border-color:rgba(255,90,90,.35);background:rgba(255,90,90,.10)}
.footer{padding:14px 18px;border-top:1px solid var(--line);background:rgba(16,23,34,.35)}