:root{--p:#4f46e5;--bg:#f5f6fa;--card:#fff;--text:#111827;--muted:#6b7280;--line:#e5e7eb;--side:#111827;--sidetext:#cbd5e1;--ok:#059669;--bad:#dc2626;--warn:#d97706;--r:10px}
*{box-sizing:border-box}html,body{margin:0;height:100%}body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px}
a{color:var(--p);text-decoration:none}button,input,select,textarea{font:inherit}
.boot{padding:80px;text-align:center;color:var(--muted)}
.layout{display:flex;min-height:100vh}
.side{width:232px;background:var(--side);color:var(--sidetext);display:flex;flex-direction:column;flex-shrink:0;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;align-items:center;gap:10px;padding:18px 16px;font-weight:700;color:#fff;font-size:16px}
.brand img{max-height:30px;max-width:150px}.brand .dot{width:28px;height:28px;border-radius:8px;background:var(--p);display:grid;place-items:center;font-size:14px}
.switch{margin:0 12px 10px;padding:8px;background:#1f2937;border:1px solid #374151;color:#fff;border-radius:8px;width:calc(100% - 24px)}
.side nav a{display:flex;align-items:center;gap:10px;padding:9px 18px;color:var(--sidetext);border-left:3px solid transparent}
.side nav a:hover{background:#1f2937;color:#fff}.side nav a.on{background:#1f2937;color:#fff;border-left-color:var(--p)}
.side .sect{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#64748b;padding:14px 18px 6px}
.side .foot{margin-top:auto;padding:14px 18px;font-size:12px;border-top:1px solid #1f2937}
.badge{background:var(--bad);color:#fff;border-radius:99px;padding:0 7px;font-size:11px;margin-left:auto}
.main{flex:1;min-width:0;padding:24px 28px 60px}
.top{display:flex;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}.top h1{font-size:22px;margin:0;flex:1}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:16px}
.card h3{margin:0 0 12px;font-size:15px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:16px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px}.stat .n{font-size:26px;font-weight:700}.stat .l{color:var(--muted);font-size:12px;margin-top:2px}
.btn{background:var(--p);color:#fff;border:0;border-radius:8px;padding:8px 14px;cursor:pointer;font-weight:600;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.btn:hover{filter:brightness(1.1)}.btn.sec{background:#fff;color:var(--text);border:1px solid var(--line)}.btn.danger{background:var(--bad)}.btn.sm{padding:5px 10px;font-size:12px}.btn.ghost{background:none;color:var(--muted);padding:4px 8px}
.btn:disabled{opacity:.5;cursor:default}
input,select,textarea{border:1px solid var(--line);border-radius:8px;padding:8px 10px;background:#fff;width:100%;color:var(--text)}
textarea{min-height:80px;resize:vertical}label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin:10px 0 4px}
.help{font-size:12px;color:var(--muted);margin-top:4px}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12px;color:var(--muted);font-weight:600;background:#fafafa}tr.click{cursor:pointer}tr.click:hover td{background:#f9fafb}
.tbl{border:1px solid var(--line);border-radius:var(--r);overflow:auto;background:#fff}
.tag{display:inline-block;background:#eef2ff;color:#3730a3;border-radius:99px;padding:1px 9px;font-size:12px;margin:2px 4px 2px 0}
.tag .x{cursor:pointer;margin-left:4px;opacity:.6}
.pill{display:inline-block;padding:1px 9px;border-radius:99px;font-size:12px;background:#f3f4f6;color:#374151}
.pill.ok{background:#d1fae5;color:#065f46}.pill.bad{background:#fee2e2;color:#991b1b}.pill.warn{background:#fef3c7;color:#92400e}
.muted{color:var(--muted)}.small{font-size:12px}.right{text-align:right}.flex{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.grow{flex:1}
.split{display:grid;grid-template-columns:320px 1fr;gap:16px;align-items:start}
.split3{display:grid;grid-template-columns:1fr 340px;gap:16px;align-items:start}
.convlist{max-height:calc(100vh - 140px);overflow:auto;padding:0}.conv{padding:12px 14px;border-bottom:1px solid var(--line);cursor:pointer}
.conv:hover,.conv.on{background:#f5f3ff}.conv .nm{font-weight:600;display:flex;gap:6px}.conv .pv{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13px}
.thread{height:calc(100vh - 300px);min-height:260px;overflow:auto;padding:14px;background:#fafafa;border:1px solid var(--line);border-radius:var(--r)}
.msg{max-width:72%;padding:9px 12px;border-radius:14px;margin:6px 0;white-space:pre-wrap;word-wrap:break-word}
.msg.in{background:#fff;border:1px solid var(--line)}.msg.out{background:var(--p);color:#fff;margin-left:auto}
.msg.call{background:#fef3c7;color:#92400e;margin:8px auto;text-align:center;font-size:12px}
.msg .meta{font-size:11px;opacity:.7;margin-top:3px}
.compose{display:flex;gap:8px;margin-top:10px}.compose textarea{min-height:44px;height:44px}
.kanban{display:flex;gap:12px;overflow-x:auto;padding-bottom:10px;align-items:flex-start}
.col{background:#eef0f4;border-radius:var(--r);min-width:250px;width:250px;padding:10px;flex-shrink:0}
.col h4{margin:2px 4px 10px;font-size:13px;display:flex;justify-content:space-between}
.col.drop{outline:2px dashed var(--p)}
.opp{background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px;margin-bottom:8px;cursor:grab}
.opp .t{font-weight:600}.opp .v{color:var(--ok);font-weight:600;font-size:13px}
.timeline .it{padding:8px 0;border-bottom:1px dashed var(--line)}.timeline .it .when{font-size:11px;color:var(--muted)}
.blocks .blk{border:1px solid var(--line);border-radius:8px;margin-bottom:10px;background:#fff}
.blk-h{display:flex;gap:6px;align-items:center;padding:8px 10px;background:#fafafa;border-bottom:1px solid var(--line);border-radius:8px 8px 0 0;font-weight:600}
.blk-b{padding:4px 12px 12px}.blk.closed .blk-b{display:none}
.preview{width:100%;height:calc(100vh - 150px);border:1px solid var(--line);border-radius:var(--r);background:#fff}
.step{border:1px solid var(--line);border-left:4px solid var(--p);border-radius:8px;padding:12px;margin-bottom:10px;background:#fff}
.step.wait{border-left-color:var(--warn)}.step.cond{border-left-color:#0891b2}
.arrow{text-align:center;color:var(--muted);margin:-4px 0 6px}
.trig{border:1px solid var(--line);border-left:4px solid var(--ok);border-radius:8px;padding:12px;margin-bottom:10px;background:#f0fdf4}
.modal{position:fixed;inset:0;background:rgba(17,24,39,.5);display:flex;align-items:flex-start;justify-content:center;z-index:50;padding:60px 16px;overflow:auto}
.modal.hidden{display:none}.modal-box{background:#fff;border-radius:14px;padding:22px;width:100%;max-width:560px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal-box h2{margin:0 0 8px;font-size:18px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:60}
#toast div{background:#111827;color:#fff;padding:10px 18px;border-radius:8px;margin-top:8px;box-shadow:0 6px 20px rgba(0,0,0,.2)}
#toast div.err{background:var(--bad)}
.auth{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,var(--p),#111827);padding:16px}
.auth .card{width:100%;max-width:400px;padding:28px}.auth h1{margin:0 0 4px;font-size:22px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;flex-wrap:wrap}.tabs a{padding:8px 14px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs a.on{color:var(--p);border-bottom-color:var(--p);font-weight:600}
.bars{display:flex;align-items:flex-end;gap:6px;height:120px}.bars div{flex:1;background:var(--p);border-radius:4px 4px 0 0;min-height:2px;position:relative}
.bars div span{position:absolute;top:-17px;left:0;right:0;text-align:center;font-size:10px;color:var(--muted)}
.barlbl{display:flex;gap:6px}.barlbl div{flex:1;font-size:10px;color:var(--muted);text-align:center;overflow:hidden;white-space:nowrap}
code,.code{background:#f3f4f6;border-radius:6px;padding:2px 6px;font-family:ui-monospace,Menlo,monospace;font-size:12px;word-break:break-all}
pre.code{padding:10px;white-space:pre-wrap}
.empty{text-align:center;color:var(--muted);padding:40px}
.menu-btn{display:none}
@media(max-width:900px){.side{position:fixed;left:-240px;z-index:40;transition:left .2s}.side.open{left:0}.menu-btn{display:inline-flex}
.main{padding:16px}.split,.split3{grid-template-columns:1fr}.thread{height:50vh}}

.imgf .upbtn{margin:0;color:var(--text);font-size:13px;cursor:pointer}.imgf .upbtn.busy{opacity:.5;pointer-events:none}
.imgprev{display:block;max-height:64px;max-width:240px;margin-top:8px;padding:6px;border-radius:8px;border:1px solid var(--line);
background:repeating-conic-gradient(#e5e7eb 0 25%,#fff 0 50%) 0 0/14px 14px}
input[type=color]{height:38px;padding:3px 4px;cursor:pointer}