:root{
  --bg:#0a1120; --bg2:#0d1526; --panel:#111c31; --panel2:#0f1829;
  --border:#1f2f4d; --border2:#26395c; --ink:#e7eefb; --muted:#8aa0c2;
  --muted2:#61759a; --cyan:#0aafe0; --cyan-d:#0891bd; --cyan-glow:rgba(10,175,224,.35);
  --green:#25c281; --amber:#f2b640; --red:#f0616b;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sans:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;font-family:var(--sans);color:var(--ink);
  background:
    radial-gradient(1200px 600px at 15% -10%,rgba(10,175,224,.10),transparent 60%),
    radial-gradient(900px 500px at 100% 0%,rgba(37,116,194,.08),transparent 55%),
    var(--bg);
  display:flex;flex-direction:column;min-height:100vh;
  -webkit-font-smoothing:antialiased;
}

/* ---------- topbar ---------- */
.topbar{
  display:flex;align-items:center;gap:28px;padding:14px 26px;
  border-bottom:1px solid var(--border);
  background:linear-gradient(180deg,rgba(13,21,38,.9),rgba(13,21,38,.6));
  backdrop-filter:blur(8px);position:sticky;top:0;z-index:10;
}
.brand{display:flex;align-items:center;gap:12px}
.logo{
  width:42px;height:42px;border-radius:11px;display:grid;place-items:center;
  font-family:var(--sans);font-weight:800;font-size:24px;color:#04222c;
  background:linear-gradient(145deg,#28c8f5,var(--cyan));
  box-shadow:0 0 0 1px rgba(255,255,255,.12),0 8px 22px var(--cyan-glow);
}
.brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand-txt .wm{font-weight:800;letter-spacing:.5px;font-size:18px}
.brand-txt .sub{font-size:11px;color:var(--muted);letter-spacing:2px;text-transform:uppercase}
.title-block{flex:1}
.title-block h1{margin:0;font-size:20px;font-weight:700;letter-spacing:-.2px}
.title-block h1 .accent{color:var(--cyan)}
.title-block p{margin:2px 0 0;color:var(--muted);font-size:13px}
.model-badge{
  display:flex;align-items:center;gap:8px;font-size:13px;font-family:var(--mono);
  padding:8px 14px;border:1px solid var(--border2);border-radius:999px;background:var(--panel2);
}
.model-badge .muted{color:var(--muted2)}
.backend-select{background:transparent;border:none;color:var(--ink);font-family:var(--mono);
  font-size:13px;cursor:pointer;outline:none;max-width:230px}
.backend-select option{background:var(--panel2);color:var(--ink)}
.parse-toggle{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--muted);
  padding:9px 12px;border:1px solid var(--border);border-radius:10px;background:var(--panel2);cursor:pointer}
.parse-toggle b{color:var(--ink);font-weight:600}
.parse-toggle input{accent-color:var(--cyan);width:15px;height:15px;cursor:pointer}
.dot{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(37,194,129,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,194,129,.5)}70%{box-shadow:0 0 0 7px rgba(37,194,129,0)}100%{box-shadow:0 0 0 0 rgba(37,194,129,0)}}

/* ---------- cockpit grid ---------- */
.cockpit{
  flex:1;display:grid;grid-template-columns:minmax(280px,1fr) minmax(300px,1fr) minmax(340px,1.15fr);
  gap:18px;padding:20px 26px;align-items:stretch;
}
@media(max-width:1080px){.cockpit{grid-template-columns:1fr}}
.panel{
  background:linear-gradient(180deg,var(--panel),var(--panel2));
  border:1px solid var(--border);border-radius:16px;display:flex;flex-direction:column;
  min-height:0;box-shadow:0 12px 40px rgba(0,0,0,.28);overflow:hidden;
}
.panel-head{
  display:flex;align-items:center;gap:10px;padding:15px 18px;border-bottom:1px solid var(--border);
}
.panel-head h2{margin:0;font-size:15px;font-weight:600;flex:1}
.step{
  width:24px;height:24px;border-radius:7px;display:grid;place-items:center;font-size:13px;font-weight:700;
  color:var(--cyan);background:rgba(10,175,224,.12);border:1px solid rgba(10,175,224,.3);
}
.panel-body{padding:16px 18px;overflow:auto;display:flex;flex-direction:column;gap:14px;min-height:0}

/* ---------- samples ---------- */
.samples{display:flex;flex-direction:column;gap:10px}
.sample-card{
  display:flex;gap:12px;align-items:center;padding:9px;border:1px solid var(--border);
  border-radius:12px;cursor:pointer;transition:.15s;background:var(--panel2);
}
.sample-card:hover{border-color:var(--border2);transform:translateY(-1px)}
.sample-card.active{border-color:var(--cyan);box-shadow:0 0 0 1px var(--cyan),0 10px 26px var(--cyan-glow)}
.sample-card img{width:52px;height:66px;object-fit:cover;object-position:top;border-radius:7px;border:1px solid var(--border2);background:#fff}
.sample-card .sc-txt{display:flex;flex-direction:column;gap:3px;min-width:0}
.sample-card .sc-label{font-weight:600;font-size:14px}
.sample-card .sc-tag{font-size:11px;color:var(--cyan);font-family:var(--mono)}
.sample-card .sc-hint{font-size:11.5px;color:var(--muted2);overflow:hidden;text-overflow:ellipsis}
.or{display:flex;align-items:center;gap:10px;color:var(--muted2);font-size:12px}
.or:before,.or:after{content:"";height:1px;background:var(--border);flex:1}

/* ---------- dropzone ---------- */
.dropzone{
  border:1.5px dashed var(--border2);border-radius:12px;padding:18px;text-align:center;cursor:pointer;
  transition:.15s;color:var(--muted);display:block;
}
.dropzone:hover,.dropzone.drag{border-color:var(--cyan);background:rgba(10,175,224,.06);color:var(--ink)}
.dz-icon{font-size:22px;color:var(--cyan)}
.dz-text{font-size:13.5px;margin-top:4px}
.dz-text u{color:var(--cyan)}
.dz-sub{font-size:11px;color:var(--muted2);margin-top:3px;font-family:var(--mono)}
.preview{display:flex;flex-direction:column;gap:6px}
.preview img{width:100%;max-height:230px;object-fit:contain;border-radius:10px;border:1px solid var(--border2);background:#0a101d}
.preview-name{font-size:12px;color:var(--muted);font-family:var(--mono);text-align:center}
.hidden{display:none!important}

.run-btn{
  margin-top:auto;padding:13px 18px;border:none;border-radius:12px;cursor:pointer;
  font-family:var(--sans);font-weight:700;font-size:15px;color:#04222c;
  background:linear-gradient(145deg,#2cccf8,var(--cyan));transition:.15s;
  box-shadow:0 10px 26px var(--cyan-glow);
}
.run-btn:hover:not(:disabled){filter:brightness(1.07);transform:translateY(-1px)}
.run-btn:disabled{opacity:.4;cursor:not-allowed;box-shadow:none;filter:grayscale(.3)}
.run-btn.busy{opacity:.75;cursor:progress}

/* ---------- schema panel ---------- */
.schema-select{
  background:var(--panel2);color:var(--ink);border:1px solid var(--border2);border-radius:9px;
  padding:7px 10px;font-family:var(--sans);font-size:13px;cursor:pointer;
}
.schema-hint{font-size:12.5px;color:var(--muted);padding:9px 12px;border-left:2px solid var(--cyan);
  background:rgba(10,175,224,.06);border-radius:0 8px 8px 0}
.custom-editor{display:flex;flex-direction:column;gap:10px;flex:1;min-height:0}
.custom-ta{width:100%;min-height:150px;resize:vertical;background:#0a101d;border:1px solid var(--border2);
  border-radius:12px;color:var(--ink);font-family:var(--mono);font-size:12.5px;line-height:1.6;padding:12px 14px}
.custom-ta:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px var(--cyan-glow)}
.custom-status{font-size:12px;font-family:var(--mono);color:var(--muted)}
.custom-status.ok{color:var(--green)}
.custom-status.err{color:var(--amber)}
.custom-prev-head{font-size:11px;color:var(--muted2);font-family:var(--mono);text-transform:uppercase;letter-spacing:1px}
#custom-preview{flex:1;min-height:80px}
.saved-bar{display:flex;gap:8px;align-items:center}
.saved-bar .schema-select{flex:1}
.save-row{display:flex;gap:8px}
.save-name{flex:1;background:#0a101d;border:1px solid var(--border2);border-radius:9px;color:var(--ink);
  padding:8px 12px;font-family:var(--mono);font-size:12.5px}
.save-name:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px var(--cyan-glow)}
.custom-actions{display:flex;gap:8px}
.mini-btn{background:var(--panel2);border:1px solid var(--border2);color:var(--ink);border-radius:9px;
  padding:8px 12px;font-family:var(--sans);font-size:12.5px;cursor:pointer;transition:.15s}
.mini-btn:hover:not(:disabled){border-color:var(--cyan);color:var(--cyan)}
.mini-btn.primary{background:linear-gradient(145deg,#2cccf8,var(--cyan));color:#04222c;border:none;font-weight:600}
.mini-btn.primary:hover:not(:disabled){color:#04222c;filter:brightness(1.07)}
.mini-btn:disabled{opacity:.55;cursor:progress}
.suggestion{display:flex;flex-direction:column;gap:8px;border:1px solid var(--cyan);border-radius:12px;
  padding:10px;background:rgba(10,175,224,.05)}
.sug-head{font-size:12px;color:var(--cyan);font-family:var(--mono);display:flex;gap:8px;align-items:center}
.sug-actions{display:flex;gap:8px}
#sug-code{max-height:220px;margin:0}
.code{
  margin:0;font-family:var(--mono);font-size:12.5px;line-height:1.62;white-space:pre;
  overflow:auto;background:#0a101d;border:1px solid var(--border);border-radius:12px;padding:14px 16px;
  flex:1;min-height:0;
}
.tok-kw{color:#c792ea}.tok-cls{color:#ffcb6b}.tok-type{color:#82d3ff}
.tok-str{color:#a8e6a0}.tok-num{color:#f78c6c}.tok-com{color:#5b6b86;font-style:italic}
.tok-deco{color:#82aaff}.tok-field{color:#e7eefb}
.tok-key{color:#82d3ff}.tok-bool{color:#f78c6c}.tok-null{color:#c792ea}

/* ---------- result ---------- */
.status{display:flex;align-items:center;gap:10px;font-size:13.5px;padding:10px 13px;border-radius:10px;
  border:1px solid var(--border);background:var(--panel2);color:var(--muted)}
.status.working{color:var(--ink);border-color:var(--border2)}
.status.done{color:var(--green);border-color:rgba(37,194,129,.35);background:rgba(37,194,129,.07)}
.status.error{color:var(--red);border-color:rgba(240,97,107,.35);background:rgba(240,97,107,.08)}
.spinner{width:15px;height:15px;border-radius:50%;border:2px solid var(--border2);border-top-color:var(--cyan);
  animation:spin .7s linear infinite;flex:none;display:none}
.status.working .spinner{display:block}
@keyframes spin{to{transform:rotate(360deg)}}

.meta{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:flex;align-items:center;gap:6px;font-family:var(--mono);font-size:12px;
  padding:6px 11px;border:1px solid var(--border2);border-radius:999px;background:var(--panel2);color:var(--muted)}
.chip b{color:var(--ink);font-weight:600}
.chip .ic{color:var(--cyan)}
.valbadge{font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px;font-family:var(--mono)}
.valbadge.ok{color:var(--green);background:rgba(37,194,129,.12);border:1px solid rgba(37,194,129,.4)}
.valbadge.warn{color:var(--amber);background:rgba(242,182,64,.12);border:1px solid rgba(242,182,64,.4)}

.fields{display:flex;flex-direction:column;gap:2px;border:1px solid var(--border);border-radius:12px;
  padding:8px;background:var(--panel2)}
.frow{display:grid;grid-template-columns:170px 1fr;gap:12px;padding:7px 9px;border-radius:8px;align-items:baseline}
.frow:nth-child(even){background:rgba(255,255,255,.015)}
.fkey{color:var(--muted);font-size:12.5px;font-family:var(--mono)}
.fval{font-size:13.5px;word-break:break-word}
.fval .vnum{color:#f6a97a;font-family:var(--mono)}
.fval .vbool{font-family:var(--mono);font-weight:600}
.fval .vbool.t{color:var(--green)}.fval .vbool.f{color:var(--red)}
.fval .vnull{color:var(--muted2);font-style:italic}
.subtable{margin-top:6px;border:1px solid var(--border);border-radius:9px;overflow:hidden}
.subtable .sthead,.subtable .strow{display:grid;gap:8px;padding:6px 9px;font-size:12px}
.subtable .sthead{background:rgba(10,175,224,.08);color:var(--cyan);font-family:var(--mono);font-weight:600}
.subtable .strow{border-top:1px solid var(--border)}
.subtable .strow .vnum{color:#f6a97a;font-family:var(--mono)}
.errlist{font-size:12px;color:var(--amber);font-family:var(--mono);white-space:pre-wrap}

.json-wrap{display:flex;flex-direction:column;gap:6px;flex:1;min-height:120px}
.json-head{font-size:12px;color:var(--muted);font-family:var(--mono);display:flex;justify-content:space-between}
.code.json{flex:1;min-height:100px}

/* ---------- footer ---------- */
.foot{display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:12px 26px;border-top:1px solid var(--border);font-size:12px;color:var(--muted);flex-wrap:wrap}
.foot b{color:var(--ink)}
.foot .muted{color:var(--muted2)}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#243352;border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:#2d4062}
::-webkit-scrollbar-track{background:transparent}

/* ---------- login ---------- */
.login-wrap{flex:1;display:grid;place-items:center;padding:24px}
.login-card{
  width:min(440px,94vw);background:linear-gradient(180deg,var(--panel),var(--panel2));
  border:1px solid var(--border);border-radius:18px;padding:34px 30px;
  box-shadow:0 24px 70px rgba(0,0,0,.45);text-align:center;
}
.login-card .logo{width:56px;height:56px;border-radius:15px;font-size:32px;margin:0 auto 16px}
.login-card h1{margin:0 0 4px;font-size:22px;font-weight:700}
.login-card h1 .accent{color:var(--cyan)}
.login-card p{margin:0 0 22px;color:var(--muted);font-size:13px}
.login-form{display:flex;flex-direction:column;gap:12px;text-align:left}
.login-form label{font-size:12px;color:var(--muted);font-family:var(--mono)}
.tokrow{display:flex;gap:8px}
.login-form input{
  flex:1;background:#0a101d;border:1px solid var(--border2);border-radius:10px;color:var(--ink);
  padding:12px 14px;font-family:var(--mono);font-size:13px;letter-spacing:.5px;
}
.login-form input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px var(--cyan-glow)}
.eye{background:var(--panel2);border:1px solid var(--border2);border-radius:10px;color:var(--muted);
  cursor:pointer;padding:0 13px;font-size:15px}
.eye:hover{color:var(--ink)}
.login-form button.submit{
  margin-top:6px;padding:13px;border:none;border-radius:11px;cursor:pointer;font-weight:700;font-size:15px;
  color:#04222c;background:linear-gradient(145deg,#2cccf8,var(--cyan));box-shadow:0 10px 26px var(--cyan-glow);
}
.login-form button.submit:hover{filter:brightness(1.07)}
.login-err{color:var(--red);font-size:12.5px;font-family:var(--mono);min-height:16px;text-align:center}
.login-foot{margin-top:20px;font-size:11px;color:var(--muted2)}