:root{--bg:#090d17;--card:#121a2b;--line:#2a3857;--text:#e8eeff;--muted:#9eb0d8;--accent:#5f86ff}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,Arial;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}
.hidden{display:none}
.wrap{max-width:1180px;margin:0 auto;padding:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;box-shadow:0 10px 30px rgba(0,0,0,.35)}
input,select,textarea,button{font:inherit}
input,select,textarea{width:100%;background:#0f1728;color:var(--text);border:1px solid #34466e;border-radius:10px;padding:10px}
button{background:linear-gradient(135deg,#5f86ff,#79a1ff);color:#fff;border:0;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer}
.small{color:var(--muted);font-size:13px}
.nav{position:sticky;top:0;z-index:20;background:#0d1424;border-bottom:1px solid #243457}
.nav-inner{max-width:1180px;margin:0 auto;padding:10px 14px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.brand{font-weight:800}
.links{display:flex;gap:10px}
.links a{padding:8px 10px;border-radius:8px;border:1px solid #2d4068;color:#cbd7f7;font-size:13px}
.links a.active{background:#13213b}
.burger{display:none;background:#13213b;border:1px solid #314f88;padding:8px 10px;border-radius:8px;color:#dce8ff}
.login{min-height:100vh;display:grid;place-items:center}
.login-card{width:min(420px,calc(100vw - 24px));padding:16px}
.row{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:8px;align-items:center}
.task{padding:10px;border:1px solid var(--line);border-radius:10px;background:#101a2c;margin-bottom:8px}
.task-head{display:flex;justify-content:space-between;gap:8px;align-items:center}
.badge{font-size:11px;padding:4px 8px;border:1px solid #385591;border-radius:999px;color:#cfe0ff}
.msgs{height:60vh;overflow:auto;border:1px solid #2b3d66;border-radius:10px;padding:8px;background:#0f1728}
.msg{margin-bottom:8px;font-size:13px}
.msg b{color:#dce6ff}
@media (max-width:900px){.row{grid-template-columns:1fr}}
@media (max-width:760px){.links{display:none;position:absolute;left:10px;right:10px;top:54px;background:#101a2e;border:1px solid #2a3a5f;border-radius:10px;padding:8px;flex-direction:column}.links.show{display:flex}.burger{display:block}}