:root{--b:#2563eb;--bg:#f1f5f9;--line:#e2e8f0;--txt:#0f172a}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--txt)}
a{color:var(--b);text-decoration:none}
.topbar{display:flex;align-items:center;gap:24px;background:#fff;padding:12px 24px;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.brand{font-weight:800;font-size:18px}
.brand span{color:#64748b;font-weight:500;font-size:13px}
.brand.big{font-size:24px}
.topbar nav{display:flex;gap:6px}
.topbar nav a{padding:8px 14px;border-radius:8px;color:#475569;font-weight:600}
.topbar nav a.on,.topbar nav a:hover{background:#eff6ff;color:var(--b)}
.user{margin-left:auto;color:#64748b;font-size:14px}
.wrap{padding:24px;max-width:1300px;margin:0 auto}
.toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
h1{font-size:22px;margin:0}
.btn{background:var(--b);color:#fff;border:0;padding:9px 16px;border-radius:8px;font-weight:600;cursor:pointer;display:inline-block}
.btn:hover{opacity:.9}.btn.sm{padding:6px 12px}.btn.full{width:100%;margin-top:8px}.btn.danger{background:#ef4444}
.kanban{display:flex;gap:14px;overflow-x:auto;padding-bottom:12px}
.col{background:#e9eef5;border-radius:12px;min-width:230px;flex:1}
.col-h{padding:12px 14px;font-weight:700;font-size:14px;display:flex;justify-content:space-between}
.col-h span{background:#fff;border-radius:20px;padding:0 8px;color:#64748b}
.col-body{padding:0 10px 10px;min-height:120px}
.card{background:#fff;border-radius:10px;padding:10px 12px;margin-bottom:8px;cursor:pointer;box-shadow:0 1px 2px rgba(0,0,0,.06)}
.card:hover{box-shadow:0 3px 10px rgba(0,0,0,.12)}
.card .pos{color:#64748b;font-size:13px;margin-top:2px}
.tag{display:inline-block;background:#dcfce7;color:#166534;border-radius:6px;font-size:11px;padding:1px 7px;margin-top:6px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:800px){.grid2{grid-template-columns:1fr}}
.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}
.panel h3{margin:16px 0 8px}
label{display:block;margin-bottom:12px;font-size:13px;color:#475569;font-weight:600}
input,select,textarea{width:100%;margin-top:4px;padding:9px 11px;border:1px solid var(--line);border-radius:8px;font-size:14px;font-family:inherit}
.noteform{display:flex;gap:8px;align-items:center;margin-bottom:14px}
.noteform input,.noteform select{margin-top:0}
.timeline{list-style:none;padding:0;margin:0;max-height:260px;overflow:auto}
.timeline li{padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}
.dt{color:#94a3b8;font-size:12px}
.tasks{list-style:none;padding:0;margin:0}
.tasks li{padding:8px 0;border-bottom:1px solid var(--line)}
.tasks li.done{opacity:.5;text-decoration:line-through}
.tasks a{margin-right:6px}
.tasks.big li{padding:12px 0}
.muted{color:#94a3b8}.sm{font-size:12px}
.authbg{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#2563eb,#1e40af)}
.authbox{background:#fff;padding:32px;border-radius:16px;width:360px;max-width:92vw;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.authbox .brand{margin-bottom:4px}
.err{background:#fee2e2;color:#991b1b;padding:10px;border-radius:8px;margin-bottom:12px;font-size:14px}
.ok{background:#dcfce7;color:#166534;padding:12px;border-radius:8px;margin:12px 0}
.foot{text-align:center;color:#94a3b8;padding:24px;font-size:13px}