:root{
  --bg:#0f1220; --panel:#181c2e; --panel2:#1f2438; --line:#2a3050;
  --txt:#e7e9f3; --mut:#9aa3c4; --acc:#4da3ff; --acc2:#7c5cff;
  --green:#2ed573; --red:#ff5765; --amber:#ffb648;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--txt);font-size:14px;line-height:1.45}
a{color:var(--acc);text-decoration:none}
a:hover{text-decoration:underline}
.layout{display:flex;min-height:100vh}
.sidebar{width:220px;background:#11142a;border-right:1px solid var(--line);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{padding:20px 18px;font-weight:700;font-size:18px;border-bottom:1px solid var(--line)}
.brand span{display:block;font-size:11px;color:var(--mut);font-weight:500;letter-spacing:.08em;text-transform:uppercase}
.sidebar nav{display:flex;flex-direction:column;padding:10px 8px;gap:2px;flex:1}
.sidebar nav a{padding:10px 12px;border-radius:8px;color:var(--mut);font-weight:500}
.sidebar nav a:hover{background:var(--panel);color:var(--txt);text-decoration:none}
.sidebar nav a.on{background:linear-gradient(90deg,var(--acc2),var(--acc));color:#fff}
.side-foot{padding:14px 16px;border-top:1px solid var(--line);font-size:12px;color:var(--mut)}
.side-foot .who{font-weight:600;color:var(--txt)}
.side-foot .logout{font-size:12px}
.content{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;border-bottom:1px solid var(--line);background:#10132683}
.topbar h1{font-size:18px;margin:0}
.page{padding:24px 28px;max-width:1500px}

.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:22px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}
.kpi .label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut)}
.kpi .val{font-size:28px;font-weight:700;margin-top:6px}
.kpi .sub{font-size:12px;color:var(--mut);margin-top:4px}

.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:20px}
.card h2{margin:0 0 14px;font-size:15px}
.card h2 .muted{font-weight:400;color:var(--mut);font-size:12px}

table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--mut);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.04em;position:sticky;top:0;background:var(--panel)}
tr:hover td{background:#1c2138}
.tablewrap{overflow:auto;max-height:72vh;border-radius:10px}

.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}
.b-green{background:rgba(46,213,115,.15);color:var(--green)}
.b-red{background:rgba(255,87,101,.15);color:var(--red)}
.b-amber{background:rgba(255,182,72,.15);color:var(--amber)}
.b-blue{background:rgba(77,163,255,.15);color:var(--acc)}
.b-grey{background:#2a3050;color:var(--mut)}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%}
.dot.green{background:var(--green)}.dot.red{background:var(--red)}.dot.amber{background:var(--amber)}

.tabs{display:flex;gap:6px;margin-bottom:18px;flex-wrap:wrap}
.tabs a{padding:8px 14px;border-radius:8px;background:var(--panel);border:1px solid var(--line);color:var(--mut);font-weight:500}
.tabs a.on{background:var(--panel2);color:var(--txt);border-color:var(--acc)}

.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:end;margin-bottom:16px}
.filters label{display:flex;flex-direction:column;font-size:11px;color:var(--mut);gap:4px}
input,select{background:var(--panel2);border:1px solid var(--line);color:var(--txt);
  padding:7px 9px;border-radius:8px;font-size:13px;font-family:inherit}
button,.btn{cursor:pointer;border:none;border-radius:8px;padding:8px 14px;font-weight:600;font-size:13px;font-family:inherit}
.btn-approve{background:var(--green);color:#06310f}
.btn-reject{background:transparent;border:1px solid var(--red);color:var(--red)}
.btn-primary{background:var(--acc);color:#04203f}
.muted{color:var(--mut)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}
.right{text-align:right}
.flash{background:rgba(46,213,115,.12);border:1px solid var(--green);color:var(--green);
  padding:10px 14px;border-radius:8px;margin-bottom:16px}
details.detail summary{cursor:pointer;color:var(--acc)}
details.detail pre{background:#0c0f1e;border:1px solid var(--line);border-radius:8px;
  padding:10px;overflow:auto;font-size:12px;margin:6px 0 0}
.pager{display:flex;gap:8px;align-items:center;margin-top:16px}
.hero-tag{font-size:10px;background:var(--acc2);color:#fff;padding:1px 6px;border-radius:6px;margin-left:6px}
.progress{height:8px;background:var(--panel2);border-radius:6px;overflow:hidden}
.progress > i{display:block;height:100%;background:linear-gradient(90deg,var(--acc),var(--acc2))}

/* modal (native dialog) */
dialog.modal{background:var(--panel);color:var(--txt);border:1px solid var(--line);
  border-radius:14px;padding:24px;max-width:460px;width:92%}
dialog.modal::backdrop{background:rgba(4,6,15,.62)}
dialog.modal h3{margin:0 0 10px;font-size:16px}
button[disabled]{opacity:.4;cursor:not-allowed}

/* draft diffs */
.diff-old,.diff-new{border-radius:6px;padding:9px;white-space:pre-wrap;font-size:13px;line-height:1.5;min-height:38px}
.diff-old{background:rgba(255,87,101,.07);border:1px solid #3a2433}
.diff-new{background:rgba(46,213,115,.07);border:1px solid #1f3a2b}

/* login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(1200px 600px at 50% -10%,#1a1f3a,#0f1220)}
.login-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:34px;width:340px}
.login-card h1{font-size:20px;margin:0 0 4px}
.login-card .sub{color:var(--mut);font-size:13px;margin-bottom:22px}
.login-card label{display:block;font-size:12px;color:var(--mut);margin:12px 0 5px}
.login-card input{width:100%}
.login-card button{width:100%;margin-top:20px;padding:11px}
.err{background:rgba(255,87,101,.12);border:1px solid var(--red);color:#ffb3ba;padding:9px 12px;border-radius:8px;font-size:13px;margin-top:14px}