:root{--carbon:#070c0f;--teal:#0e252d;--teal-2:#12333f;--cyan:#28d0e8;--frost:#e8fcff;--muted:#9db8bf;--amber:#f5a623;--red:#e5484d;--green:#2ecc71;--line:#1d3d47;--card:#0d1d24}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--carbon);color:var(--frost);font-family:Segoe UI,Tahoma,Noto Kufi Arabic,Arial,sans-serif;font-size:15px;line-height:1.55}a{color:var(--cyan)}button{font-family:inherit;cursor:pointer;border:1px solid var(--line);background:var(--teal-2);color:var(--frost);border-radius:8px;padding:7px 14px;font-size:14px;transition:background .15s,border-color .15s}button.primary,button:hover{border-color:var(--cyan)}button.primary{background:var(--cyan);color:#04222b;font-weight:700}button.primary:hover{background:#5adcf2}button.danger{border-color:var(--red);color:#ffb3b6}button:disabled{opacity:.45;cursor:not-allowed}input,select,textarea{font-family:inherit;background:#0a181e;color:var(--frost);border:1px solid 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var(--line);border-radius:14px;padding:26px}.report-sec{border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-bottom:12px;background:var(--card)}.report-sec h3{display:flex;gap:8px;align-items:center;font-size:16px}.report-sec textarea{min-height:110px}.kpi-strip{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0}.kpi{background:var(--teal);border:1px solid var(--line);border-radius:10px;padding:8px 14px;min-width:130px}.kpi b{font-size:18px;display:block}@media (max-width:900px){.shell{flex-direction:column}.sidebar{flex:none;height:auto;position:static;flex-direction:row;flex-wrap:wrap}.sidebar,.sidebar .logo{width:100%}.navbtn{width:auto}}