/* LightAgent workspace - same design language as the main site */
:root{
  --bg:#f6f7fb; --card:#ffffff; --card2:#fbfbfe; --border:#e5e7f0; --border2:#d8dbe8;
  --text:#171722; --muted:#5d6072; --accent:#4f46e5; --accent-soft:#eef0ff;
  --accent2:#0d9488; --accent2-soft:#e7f7f5; --danger:#b91c1c;
  font-size:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--text);font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;line-height:1.5;overflow:hidden}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

.topbar{display:flex;align-items:center;justify-content:space-between;padding:.6rem 1.1rem;background:var(--card);border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:.55rem;font-weight:800;letter-spacing:-.02em}
.brand .mark{width:24px;height:24px;border-radius:7px;background:linear-gradient(135deg,var(--accent),#818cf8);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.78rem;font-weight:800}
.brand small{color:var(--muted);font-weight:600}
.top-right{display:flex;align-items:center;gap:.7rem;font-size:.85rem}
.top-right .proj{font-weight:700}
.savestate{color:var(--muted);font-size:.78rem}
.btn{border:1px solid var(--border);background:var(--card);color:var(--muted);border-radius:9px;padding:.35rem .8rem;font-size:.8rem;font-weight:600;cursor:pointer;transition:border-color .15s ease,color .15s ease}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{box-shadow:0 4px 14px rgba(79,70,229,.3);color:#fff}

.layout{display:grid;grid-template-columns:230px 1fr 300px;grid-template-rows:1fr 220px;height:calc(100vh - 53px)}
.files{grid-row:1;background:var(--card2);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}
.panel-head{display:flex;align-items:center;justify-content:space-between;padding:.55rem .75rem;border-bottom:1px solid var(--border);font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.panel-head .acts{display:flex;gap:.3rem}
.mini{border:none;background:none;color:var(--muted);cursor:pointer;font-size:.85rem;padding:.15rem .3rem;border-radius:6px}
.mini:hover{color:var(--accent);background:var(--accent-soft)}
.mini.danger:hover{color:var(--danger);background:#fee2e2}
.file-search{margin:.5rem .6rem;border:1px solid var(--border);border-radius:8px;padding:.3rem .6rem;font-size:.8rem;outline:none;background:var(--card)}
.file-search:focus{border-color:var(--accent)}
.tree{overflow-y:auto;flex:1;padding:.35rem .4rem}
.trow{display:flex;align-items:center;gap:.4rem;padding:.28rem .45rem;border-radius:8px;font-size:.84rem;cursor:pointer;white-space:nowrap;overflow:hidden}
.trow:hover{background:var(--accent-soft)}
.trow.active{background:var(--accent-soft);color:var(--accent);font-weight:600}
.trow .nm{overflow:hidden;text-overflow:ellipsis}
.trow .rowacts{margin-left:auto;display:none}
.trow:hover .rowacts{display:flex}
.trow .dirty{width:7px;height:7px;border-radius:50%;background:var(--accent);flex:none}

.editor-col{grid-row:1;display:flex;flex-direction:column;border-right:1px solid var(--border);overflow:hidden}
.tabs{display:flex;gap:.2rem;padding:.4rem .5rem 0;border-bottom:1px solid var(--border);background:var(--card);overflow-x:auto}
.tab{display:flex;align-items:center;gap:.45rem;padding:.4rem .75rem;font-size:.8rem;border:1px solid var(--border);border-bottom:none;border-radius:9px 9px 0 0;background:var(--card2);cursor:pointer;white-space:nowrap}
.tab.active{background:var(--card);color:var(--accent);font-weight:600}
.tab .dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}
.tab .x{border:none;background:none;color:var(--muted);cursor:pointer;font-weight:700;font-size:.8rem;padding:0}
#editor{flex:1;min-height:0}
.problems{border-top:1px solid var(--border);background:var(--card);max-height:140px;overflow-y:auto}
.problems .p-head{padding:.4rem .75rem;font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--border)}
.problems .p-item{padding:.3rem .9rem;font-size:.78rem;color:var(--muted)}
.problems .p-item b{color:var(--danger);font-weight:700}

.side{grid-row:1;display:flex;flex-direction:column;background:var(--card);overflow:hidden}
.side-tabs{display:flex;border-bottom:1px solid var(--border);background:var(--card2)}
.side-tab{flex:1;border:none;background:none;padding:.55rem .2rem;font-size:.72rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent}
.side-tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.side-panel{display:none;flex:1;overflow-y:auto;padding:.7rem}
.side-panel.active{display:block}
.row{display:flex;gap:.4rem;align-items:center;margin-bottom:.5rem}
.inp{flex:1;border:1px solid var(--border);border-radius:9px;padding:.42rem .6rem;font-size:.82rem;outline:none;background:var(--card);min-width:0}
.inp:focus{border-color:var(--accent)}
.list-item{display:flex;align-items:center;gap:.5rem;padding:.42rem .55rem;border:1px solid var(--border);border-radius:9px;margin-bottom:.4rem;font-size:.82rem}
.list-item .grow{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis}
.list-item .sub{display:block;font-size:.7rem;color:var(--muted)}
.status-pill{font-size:.65rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;padding:.12rem .5rem;border-radius:99px}
.status-pill.running{color:var(--accent2);background:var(--accent2-soft)}
.status-pill.stopped{color:var(--muted);background:var(--bg)}
.mono{font-family:ui-monospace,Menlo,monospace;font-size:.78rem;white-space:pre-wrap;word-break:break-word}
.kv{font-size:.8rem;margin-bottom:.45rem}
.kv .k{font-weight:700}
.kv .v{color:var(--muted);font-family:ui-monospace,Menlo,monospace}
.note{font-size:.78rem;color:var(--muted);padding:.5rem;border:1px dashed var(--border2);border-radius:9px;margin-bottom:.5rem}

.terminal{grid-column:2/4;grid-row:2;border-top:1px solid var(--border);background:#14161f;color:#d7dae6;display:flex;flex-direction:column}
.term-head{display:flex;justify-content:space-between;align-items:center;padding:.35rem .8rem;font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#8b90a5;border-bottom:1px solid #242838}
#term-out{flex:1;overflow-y:auto;padding:.5rem .8rem;font-family:ui-monospace,Menlo,monospace;font-size:.78rem;line-height:1.5}
#term-out .cmd{color:#8be9a8}
#term-out .err{color:#ff8f8f}
#term-out .code{color:#8b90a5}
.term-in{display:flex;gap:.5rem;padding:.45rem .8rem;border-top:1px solid #242838}
.term-in span{color:#8be9a8;font-family:ui-monospace,Menlo,monospace;font-size:.8rem}
.term-in input{flex:1;background:none;border:none;outline:none;color:#e6e9f2;font-family:ui-monospace,Menlo,monospace;font-size:.8rem}

.overlay{position:fixed;inset:0;background:rgba(23,23,34,.45);display:flex;align-items:center;justify-content:center;z-index:50}
.overlay .card{background:var(--card);border-radius:18px;padding:1.6rem;max-width:380px;width:92%;box-shadow:0 24px 64px rgba(23,23,34,.2);text-align:center}
.overlay h3{margin-bottom:.4rem}
.overlay p{color:var(--muted);font-size:.88rem;margin-bottom:1rem}
.google-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:.6rem;border:1px solid var(--border2);border-radius:12px;padding:.7rem;font-weight:700;font-size:.92rem;cursor:pointer;background:var(--card);color:var(--text)}
.google-btn:hover{border-color:var(--accent)}

@media(max-width:900px){
  .layout{grid-template-columns:180px 1fr;grid-template-rows:1fr 200px 240px}
  .side{grid-column:1/3;grid-row:3;border-top:1px solid var(--border)}
  .terminal{grid-column:1/3;grid-row:2}
}