:root{
  --bg:#f1efe4;
  --panel:#fffdf3;
  --panel2:#e8e4d0;
  --line:#8d8a77;
  --ink:#1b1b1b;
  --blue:#0645ad;
  --danger:#9c1b1b;
  --green:#1f6f37;
  --shadow:2px 2px 0 #c9c3a9;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Tahoma,Verdana,Arial,sans-serif;
  font-size:12px;
  color:var(--ink);
  background:var(--bg);
}
button,input,select,textarea{font:inherit}
button{
  border:1px solid #777;
  background:linear-gradient(#fff,#d8d8d8);
  padding:5px 9px;
  cursor:pointer;
  min-height:26px;
  height:28px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  line-height:1;
  white-space:nowrap;
}
button:hover{background:linear-gradient(#fffffa,#c7d6ff)}
button.primary{background:linear-gradient(#3f8bff,#0056c8);color:#fff;border-color:#003d8f;font-weight:bold}
button.danger{background:linear-gradient(#fff,#ffcaca);color:var(--danger);border-color:#9c1b1b}
button.wide{width:100%;text-align:left;margin:2px 0}
input,select,textarea{
  border:1px solid #8f8f8f;
  background:#fff;
  padding:5px;
  min-height:25px;
}
textarea{width:100%;min-height:270px;font-family:Consolas,"Courier New",monospace;font-size:13px;resize:vertical}
label{display:flex;flex-direction:column;gap:4px;font-weight:bold;color:#333}
pre{white-space:pre-wrap;word-break:break-word}
.hidden{display:none!important}
.login-screen{min-height:100%;display:flex;align-items:center;justify-content:center;padding:20px;background:radial-gradient(circle at top,#fff,#ede8d2)}
.login-card{width:min(780px,96vw);padding:18px}
.win-card{border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow)}
.brand-row{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.kg-logo{width:54px;height:54px;border:2px solid #333;background:#fff;display:flex;align-items:center;justify-content:center;font-family:Georgia,serif;font-size:28px;color:#d66b00}
h1{font-family:Georgia,"Times New Roman",serif;font-size:30px;margin:0;color:#1e2d4f}
h2{font-family:Georgia,"Times New Roman",serif;font-size:24px;margin:0 0 10px;color:#1e2d4f}
h3{font-size:14px;margin:12px 0 6px}
p{margin:4px 0 10px}.muted{color:#646464}.status-line{background:#f8f8f8;border:1px inset #aaa;padding:8px;min-height:32px;color:#333}.status-line.ok{background:#ecfff0;border-color:#2a7d3b;color:#135c24}.status-line.error{background:#fff0f0;border-color:#b52828;color:#8a1111}.app-status{margin:0 0 10px}
.grid-2,.grid-3,.grid-4{display:grid;gap:10px;margin-bottom:12px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.span-3{grid-column:span 3}.row{display:flex;gap:8px;align-items:end;flex-wrap:wrap;margin:8px 0}.row.tight{gap:4px;margin:4px 0}.row.tight select,.row.tight input{flex:1;min-width:0}
.app{height:100vh;display:grid;grid-template-columns:240px 1fr;overflow:hidden}
.sidebar{background:#f8f6e9;border-right:4px solid #d5d0bb;padding:10px;overflow:auto}
.side-title{font-family:Georgia,"Times New Roman",serif;font-size:23px;color:#1e2d4f;margin-bottom:2px}.side-caption{font-size:11px;color:#5f5f5f;margin-bottom:12px;word-break:break-word}.group-title{font-weight:bold;border-top:1px solid #bbb;margin-top:12px;padding-top:8px;color:#333}.table-search input{width:100%;margin:6px 0}.table-list{list-style:none;margin:0;padding:0;border:1px solid #c8c2a8;background:#fff;max-height:220px;overflow:auto}.table-list li{padding:5px 7px;border-bottom:1px solid #eee;color:#0645ad;cursor:pointer}.table-list li:hover,.table-list li.active{background:#dfe9ff;color:#000;font-weight:bold}
.workspace{overflow:auto;padding:12px}.topbar{display:grid;grid-template-columns:minmax(420px,1fr) auto;align-items:end;gap:12px;padding:8px;margin-bottom:10px;position:sticky;top:0;z-index:3}.topbar-main{display:grid;grid-template-columns:minmax(170px,auto) minmax(320px,1fr);align-items:end;gap:14px}.topbar strong{font-size:15px}.topbar span{margin-left:12px;color:#555}.quick-selectors{display:grid;grid-template-columns:repeat(2,minmax(150px,1fr));align-items:end;gap:8px}.quick-selectors label{min-width:150px;font-size:11px}.quick-selectors select{width:100%;min-width:150px}.top-actions{display:grid;grid-template-columns:110px 110px auto;align-items:end;gap:5px}.top-actions button{width:100%}.lang-switch{display:grid;grid-template-columns:repeat(3,32px);gap:3px;align-items:end}.lang-switch button{width:32px;padding:0;font-weight:bold}.lang-switch button.active{background:linear-gradient(#ffe9b8,#ffc15c);border-color:#b36b00}.panel{padding:12px;margin-bottom:12px}.panel > .row button,.action-row button,.mini-tabs button{min-width:78px}.tab{display:none}.tab.active{display:block}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}.card{border:1px solid #bbb;background:#fff;padding:10px;min-height:78px}.card .big{font-size:22px;font-family:Georgia,serif;color:#1e2d4f}.table-wrap{overflow:auto;border:1px solid #999;background:#fff}.builder-table,.result-table{border-collapse:collapse;width:100%;background:#fff}.builder-table th,.builder-table td,.result-table th,.result-table td{border:1px solid #ccc;padding:5px;vertical-align:top}.builder-table th,.result-table th{background:#e4dfc6;color:#111}.builder-table input,.builder-table select{width:100%}.builder-table input[type=checkbox]{width:auto}.sql-preview{background:#0b0f16;color:#cfe6cf;border:2px inset #333;padding:10px;font-family:Consolas,"Courier New",monospace;min-height:70px}.data-output{margin-top:10px;overflow:auto;max-height:520px}.mini-tabs{display:flex;flex-wrap:wrap;gap:5px;margin:8px 0;padding:6px;background:#e8e4d0;border:1px solid #aaa}.manual-box{background:#fff;border:1px dashed #999;padding:8px;min-height:40px;margin-bottom:8px}.preview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:10px}.dashboard-layout{display:grid;grid-template-columns:minmax(320px,2fr) minmax(240px,1fr);gap:10px;align-items:start}.dashboard-layout canvas{width:100%;height:auto;border:1px solid #999;background:#fff}.syntax-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:8px}.syntax-item{background:#fff;border:1px solid #b7b7b7;padding:8px;cursor:pointer}.syntax-item:hover{background:#dfe9ff}.syntax-item b{display:block;color:#0645ad;margin-bottom:5px}.syntax-item code{display:block;font-family:Consolas,"Courier New",monospace;white-space:pre-wrap;color:#333}
.dashboard-layout{grid-template-columns:minmax(420px,2.2fr) minmax(260px,.9fr)}
.dashboard-layout canvas{min-height:360px;border:1px solid #c7ccd6;border-radius:6px;box-shadow:0 1px 2px rgba(0,0,0,.08)}
@media(max-width:900px){.app{grid-template-columns:1fr}.sidebar{height:auto;max-height:45vh;border-right:none;border-bottom:4px solid #d5d0bb}.grid-2,.grid-3,.grid-4,.preview-grid,.dashboard-layout{grid-template-columns:1fr}.span-3{grid-column:auto}.topbar{position:static;display:block}.topbar-main,.quick-selectors,.top-actions{display:grid;grid-template-columns:1fr;margin-top:8px}.lang-switch{grid-template-columns:repeat(3,32px)}}

body{overflow:hidden}
.app{width:100vw;min-width:0}
.sidebar,.workspace,.topbar,.topbar-main,.panel,.table-wrap,.data-output{min-width:0}
.workspace{max-width:100%;overflow:auto}
.side-brand{display:grid;grid-template-columns:42px minmax(0,1fr);gap:8px;align-items:center;margin-bottom:12px}
.side-brand .side-caption{margin-bottom:0}
.kg-logo{overflow:hidden;padding:0;border:none;background:transparent}
.kg-logo img{display:block;width:100%;height:100%;object-fit:contain}
.side-logo{width:38px;height:38px}
.topbar{grid-template-columns:minmax(0,1fr) auto}
.topbar-main{grid-template-columns:minmax(170px,1fr) minmax(180px,260px)}
.topbar span{display:inline-block;margin-left:8px;max-width:100%;overflow:hidden;text-overflow:ellipsis;vertical-align:bottom}
.quick-selectors{grid-template-columns:minmax(180px,260px);justify-content:end}
.quick-selectors label,.quick-selectors select{min-width:0}
.top-actions{display:flex;align-items:end;gap:5px;flex-wrap:wrap;justify-content:flex-end}
.top-actions button{width:auto;min-width:98px}
.top-actions .lang-switch{display:grid;grid-template-columns:repeat(3,34px);gap:3px;align-items:end;flex:0 0 auto}
.top-actions .lang-switch button{width:34px;min-width:34px;height:28px;padding:0;color:#111;overflow:visible;text-indent:0}
.top-actions .lang-switch button.active{background:linear-gradient(#ffe9b8,#ffc15c);border-color:#b36b00;color:#111}
.table-wrap{max-width:100%;overflow:auto;cursor:grab;touch-action:pan-x pan-y;scrollbar-gutter:stable}
.table-wrap.is-dragging{cursor:grabbing;user-select:none}
.builder-table{min-width:980px}
.result-table{width:100%;min-width:max(100%, calc(var(--cols, 1) * 140px));table-layout:fixed}
.result-table th,.result-table td{white-space:normal;overflow-wrap:anywhere;word-break:break-word;line-height:1.35}
.result-table th{position:sticky;top:0;z-index:1}
.result-table td[contenteditable="true"]{cursor:text;background:#fff}
.result-table td[contenteditable="true"]:focus{outline:2px solid #2f6fd6;outline-offset:-2px;background:#f7fbff}
.result-table td.dirty{background:#fff8c9}
.save-hint{align-self:center;color:#555;max-width:360px;line-height:1.35}
.inline-check{display:flex;flex-direction:row;align-items:center;gap:6px;margin:4px 0 8px}
.inline-check input{min-height:auto}
.sql-textarea{min-height:150px;margin-top:4px}
@media(max-width:1100px){
  .app{grid-template-columns:216px minmax(0,1fr)}
  .topbar{grid-template-columns:1fr}
  .top-actions{justify-content:flex-start}
}
@media(max-width:900px){
  body{overflow:auto}
  .app{width:auto;height:auto;min-height:100vh}
  .topbar-main{grid-template-columns:1fr}
  .quick-selectors{grid-template-columns:1fr;justify-content:stretch}
}