:root{
  --green:#15A417; --green-dark:#0f7d11; --green-soft:#e7f6e7;
  --gray:#3F3F3F; --ink:#141614; --muted:#6b736b; --line:#e4e8e4;
  --bg:#f6f8f6; --card:#ffffff;
  --console:#0d130d; --console-line:#1f2b1f;
  --warn:#e0a100; --bad:#d94a3d;
  --sans:"Space Grotesk",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.45}
a{color:inherit;text-decoration:none}
::selection{background:var(--green);color:#fff}

.app{display:grid;grid-template-columns:236px 1fr;min-height:100vh}

/* Sidebar */
.side{background:var(--console);color:#cdd6cd;position:sticky;top:0;height:100vh;overflow-y:auto;border-right:1px solid var(--console-line);display:flex;flex-direction:column}
.brand{padding:18px;border-bottom:1px solid var(--console-line);display:flex;align-items:center;gap:11px}
.logo{width:34px;height:34px;border-radius:8px;background:var(--green);position:relative;flex:0 0 auto;display:grid;place-items:center;box-shadow:0 0 0 1px rgba(255,255,255,.06),0 6px 16px -6px var(--green)}
.logo::before{content:"";position:absolute;inset:0;border-radius:8px;background:linear-gradient(160deg,rgba(255,255,255,.28),transparent 55%)}
.bars{display:flex;align-items:flex-end;gap:2.5px;height:15px;position:relative;z-index:1}
.bars i{width:3px;background:#fff;border-radius:1px}
.bars i:nth-child(1){height:5px}.bars i:nth-child(2){height:9px}.bars i:nth-child(3){height:13px}.bars i:nth-child(4){height:15px}
.brand h1{font-size:15px;font-weight:700;letter-spacing:-.2px;color:#fff;line-height:1.1}
.brand span{font-family:var(--mono);font-size:9.5px;letter-spacing:1.5px;color:var(--green);text-transform:uppercase;display:block;margin-top:2px}
.navwrap{padding:12px 10px;flex:1}
.navgroup{margin-bottom:14px}
.navgroup>p{font-family:var(--mono);font-size:9.5px;letter-spacing:1.6px;text-transform:uppercase;color:#59685a;padding:6px 10px 7px}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:7px;font-size:13.5px;color:#b7c2b7;font-weight:500;cursor:pointer;transition:background .12s,color .12s}
.nav a .dot{width:6px;height:6px;border-radius:50%;background:#3a473a;flex:0 0 auto;transition:background .12s,box-shadow .12s}
.nav a:hover{background:#182218;color:#eef3ee}
.nav a.on{background:linear-gradient(90deg,rgba(21,164,23,.16),transparent);color:#fff}
.nav a.on .dot{background:var(--green);box-shadow:0 0 0 3px rgba(21,164,23,.2)}
.nav a[data-soon]{opacity:.7;cursor:default}
.nav a .tag{margin-left:auto;font-family:var(--mono);font-size:9px;letter-spacing:.5px;padding:2px 6px;border-radius:20px;background:#1c271c;text-transform:uppercase}
.nav a .tag.soon{color:var(--warn)}
.side-foot{padding:12px 14px;border-top:1px solid var(--console-line);display:flex;align-items:center;gap:10px}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--green-soft);color:var(--green-dark);display:grid;place-items:center;font-weight:700;font-size:13px;flex:0 0 auto}
.side-foot small{display:block;color:#8a988a;font-family:var(--mono);font-size:9.5px}
.side-foot b{font-size:12.5px;color:#e5ece5;font-weight:600}

/* Main */
.main{min-width:0;display:flex;flex-direction:column}
.topbar{background:rgba(246,248,246,.85);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);padding:14px 26px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:20}
.crumb{font-family:var(--mono);font-size:11px;letter-spacing:.4px;color:var(--muted)}
.crumb b{color:var(--ink)}
.menu-btn{display:none;width:38px;height:38px;border-radius:9px;border:1px solid var(--line);background:var(--card);place-items:center;cursor:pointer}
.view{padding:26px;max-width:1180px;width:100%}

/* Headings */
.page-head{margin-bottom:22px}
.page-head .eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:2px;text-transform:uppercase;color:var(--green-dark)}
.page-head h2{font-size:27px;font-weight:700;letter-spacing:-.6px;margin-top:5px}
.page-head p{color:var(--muted);font-size:14px;margin-top:5px;max-width:640px}

/* Buttons */
.btn{font-family:var(--sans);font-weight:600;font-size:13px;border:0;border-radius:9px;padding:10px 16px;cursor:pointer;display:inline-flex;align-items:center;gap:7px;transition:transform .08s,background .15s;text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn-g{background:var(--green);color:#fff;box-shadow:0 8px 18px -8px var(--green)}
.btn-g:hover{background:var(--green-dark)}
.btn-o{background:var(--card);border:1px solid var(--line);color:var(--ink)}
.btn-o:hover{border-color:#cdd4cd}

/* Cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:14px}
.panel{padding:20px}
.panel h3{font-size:15px;font-weight:700;display:flex;align-items:center;gap:9px}
.panel .sub{font-size:12.5px;color:var(--muted);margin-top:3px;margin-bottom:16px}
.tool-grid{display:grid;grid-template-columns:1fr 320px;gap:18px;align-items:start}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{padding:16px 18px}
.stat .s-lbl{font-family:var(--mono);font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--muted)}
.stat .s-val{font-size:24px;font-weight:700;letter-spacing:-.5px;margin-top:7px}
.stat .s-sub{font-size:11.5px;color:var(--muted);margin-top:3px}
.chip{display:inline-flex;align-items:center;gap:5px;font-family:var(--mono);font-size:10px;font-weight:500;padding:2px 7px;border-radius:20px}
.chip.up{background:var(--green-soft);color:var(--green-dark)}
.chip.dn{background:#fbecea;color:var(--bad)}

/* Forms */
.field{margin-bottom:14px}
.field label{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.8px;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:9px;padding:10px 12px;font-family:var(--sans);font-size:13.5px;color:var(--ink);outline:0;background:#fbfcfb;transition:border-color .12s,box-shadow .12s}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(21,164,23,.12);background:#fff}
.field textarea{resize:vertical;min-height:96px;line-height:1.5}

/* Console hero */
.console-hero{background:radial-gradient(120% 140% at 100% 0%,rgba(21,164,23,.16),transparent 55%),var(--console);color:#e7efe7;border-radius:16px;padding:22px 24px;position:relative;overflow:hidden;border:1px solid var(--console-line)}
.console-hero::after{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px);background-size:100% 26px;opacity:.6}
.ch-top{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;position:relative;z-index:1}
.ch-top .lbl{font-family:var(--mono);font-size:10px;letter-spacing:2px;text-transform:uppercase;color:#7fd781}
.ch-top h3{font-size:20px;font-weight:600;margin-top:6px;letter-spacing:-.3px;max-width:380px;color:#fff}
.live{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:10.5px;letter-spacing:1px;color:#8fe191;background:rgba(21,164,23,.12);border:1px solid rgba(21,164,23,.3);padding:5px 10px;border-radius:20px}
.live .pulse{width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(21,164,23,.55)}70%{box-shadow:0 0 0 8px rgba(21,164,23,0)}100%{box-shadow:0 0 0 0 rgba(21,164,23,0)}}
.gauges{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px;position:relative;z-index:1}
.gauge{background:rgba(255,255,255,.03);border:1px solid var(--console-line);border-radius:11px;padding:13px 14px}
.gauge .g-lbl{font-family:var(--mono);font-size:9.5px;letter-spacing:1px;text-transform:uppercase;color:#8a988a}
.gauge .g-val{font-size:26px;font-weight:700;letter-spacing:-.5px;margin-top:6px;font-family:var(--mono);color:#fff}
.gauge .g-val small{font-size:12px;color:#8fe191;font-weight:500;margin-left:4px}
.meter{height:5px;border-radius:4px;margin-top:10px;background:#1d281d;overflow:hidden}
.meter i{display:block;height:100%;background:linear-gradient(90deg,var(--green),#4fd651);border-radius:4px}
.trend{font-family:var(--mono);font-size:10.5px;margin-top:8px;color:#8fe191}
.trend.down{color:#e79b91}

/* Section title */
.sec-title{display:flex;align-items:center;gap:12px;margin:28px 0 15px}
.sec-title h3{font-size:16px;font-weight:700}
.sec-title .line{flex:1;height:1px;background:var(--line)}
.sec-title .count{font-family:var(--mono);font-size:11px;color:var(--muted)}

/* Tool cards */
.tools{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tool{padding:18px;cursor:pointer;transition:transform .12s,box-shadow .15s,border-color .15s;position:relative;overflow:hidden;display:block}
.tool:hover{transform:translateY(-2px);box-shadow:0 14px 30px -18px rgba(20,30,20,.35);border-color:#d3ddd3}
.tool .ic{width:38px;height:38px;border-radius:9px;background:var(--green-soft);color:var(--green-dark);display:grid;place-items:center;margin-bottom:13px}
.tool h4{font-size:14.5px;font-weight:600}
.tool p{font-size:12.5px;color:var(--muted);margin-top:5px;line-height:1.4}
.tool .st{position:absolute;top:14px;right:14px;font-family:var(--mono);font-size:9px;letter-spacing:.5px;text-transform:uppercase;padding:2px 7px;border-radius:20px}
.tool .st.live{background:var(--green-soft);color:var(--green-dark)}
.tool .st.soon{background:#f3f0e4;color:var(--warn)}

/* Table */
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{font-family:var(--mono);font-size:9.5px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);font-weight:500}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tr:hover td{background:#fafbfa}
.tbl .kw{font-weight:600}
.mono{font-family:var(--mono)}
.pill{display:inline-block;font-family:var(--mono);font-size:10px;padding:2px 8px;border-radius:20px}
.pill.easy{background:var(--green-soft);color:var(--green-dark)}
.pill.med{background:#fbf3df;color:var(--warn)}
.pill.hard{background:#fbecea;color:var(--bad)}

/* Score ring */
.ring-wrap{display:flex;align-items:center;gap:18px;justify-content:center}
.ring{width:96px;height:96px;border-radius:50%;flex:0 0 auto;background:conic-gradient(var(--c,var(--green)) calc(var(--p,75)*1%),#eef1ee 0);display:grid;place-items:center;position:relative}
.ring::before{content:"";position:absolute;inset:9px;border-radius:50%;background:var(--card)}
.ring b{position:relative;font-family:var(--mono);font-size:24px;font-weight:700}
.ring b small{font-size:11px;color:var(--muted)}

/* Checklist */
.check{list-style:none}
.check li{display:flex;align-items:flex-start;gap:10px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:13px}
.check li:last-child{border-bottom:0}
.check .ck{width:18px;height:18px;border-radius:5px;flex:0 0 auto;display:grid;place-items:center;font-size:11px;font-weight:700;margin-top:1px}
.check .ck.ok{background:var(--green-soft);color:var(--green-dark)}
.check .ck.no{background:#fbecea;color:var(--bad)}
.check .ck.wn{background:#fbf3df;color:var(--warn)}
.check li b{font-weight:600}
.check li span{color:var(--muted);display:block;font-size:11.5px;margin-top:1px}

/* Aside */
.aside-card{padding:16px 18px;margin-bottom:16px}
.aside-card h4{font-size:12px;font-family:var(--mono);letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.kv{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px dashed var(--line);font-size:13px}
.kv:last-child{border-bottom:0}
.kv b{font-family:var(--mono);font-weight:700}
.note{background:var(--green-soft);border:1px solid #cdeccd;border-radius:11px;padding:13px 15px;font-size:12.5px;color:var(--green-dark);display:flex;gap:10px}
.note.bad{background:#fbecea;border-color:#f3d2ce;color:var(--bad)}
.note b{display:block;margin-bottom:2px}
.grid{display:grid;gap:16px}
.mt16{margin-top:16px}
.mb16{margin-bottom:16px}

/* Code output block */
.code{background:var(--console);color:#c7d3c7;border-radius:11px;padding:15px 16px;font-family:var(--mono);font-size:12px;line-height:1.6;overflow-x:auto;white-space:pre;border:1px solid var(--console-line);max-height:420px;overflow-y:auto}
.code-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line)}
.rowline{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px}
.rowline .field{flex:1;margin-bottom:0}
.rowdel{border:1px solid var(--line);background:#fff;border-radius:7px;width:38px;flex:0 0 auto;cursor:pointer;color:var(--muted);align-self:stretch;margin-top:22px}
.rowdel:hover{border-color:var(--bad);color:var(--bad)}
.addrow{background:var(--green-soft);color:var(--green-dark);border:1px dashed #bfe3bf;border-radius:9px;padding:9px;width:100%;cursor:pointer;font-family:var(--sans);font-weight:600;font-size:12.5px}
.addrow:hover{background:#dcf1dc}
.hidden{display:none}

/* Login */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(130% 120% at 50% -10%,rgba(21,164,23,.10),transparent 55%),var(--bg)}
.login-card{width:100%;max-width:380px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:32px 30px;box-shadow:0 30px 60px -30px rgba(20,40,20,.25)}
.login-card .lg-brand{display:flex;align-items:center;gap:11px;margin-bottom:6px}
.login-card h1{font-size:19px;font-weight:700;letter-spacing:-.3px}
.login-card .lg-sub{color:var(--muted);font-size:13px;margin:6px 0 22px}
.login-err{background:#fbecea;color:var(--bad);border:1px solid #f3d2ce;border-radius:9px;padding:10px 13px;font-size:12.5px;margin-bottom:16px}

/* Responsive */
@media(max-width:960px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;left:-240px;z-index:100;transition:left .2s;width:236px}
  .side.open{left:0}
  .gauges,.stat-row,.tools{grid-template-columns:1fr 1fr}
  .tool-grid{grid-template-columns:1fr}
  .menu-btn{display:grid}
}
@media(max-width:560px){.gauges,.stat-row,.tools{grid-template-columns:1fr}.view{padding:18px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}