:root{--navy:#111827;--purple:#6d28d9;--bg:#f4f6f9;--muted:#6b7280;--line:#e5e7eb;--green:#16a34a}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:#111827}a{text-decoration:none;color:inherit}.auth{min-height:100vh;display:grid;place-items:center;padding:24px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 8px 30px #1118270d}.auth .card{width:min(430px,100%)}h1,h2,h3{margin-top:0}.brand{font-weight:800;font-size:22px;color:var(--navy);margin-bottom:24px}.brand span{color:var(--purple)}label{display:block;font-size:13px;font-weight:700;margin:14px 0 6px}input,select{width:100%;padding:12px;border:1px solid #d1d5db;border-radius:10px;background:#fff}.btn{display:inline-flex;justify-content:center;align-items:center;border:0;border-radius:10px;padding:12px 16px;font-weight:700;cursor:pointer;background:var(--purple);color:#fff}.btn.full{width:100%;margin-top:18px}.error{background:#fee2e2;color:#991b1b;padding:10px;border-radius:10px}.success{background:#dcfce7;color:#166534;padding:10px;border-radius:10px}.layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:var(--navy);color:#fff;padding:24px 16px}.sidebar .brand{color:#fff}.sidebar nav a{display:block;padding:11px 12px;border-radius:9px;color:#d1d5db;margin:3px 0}.sidebar nav a:hover{background:#ffffff12;color:#fff}.main{padding:28px}.top{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:24px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.metric b{font-size:28px;display:block;margin-top:8px}.muted{color:var(--muted)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);font-size:14px}.bar{height:10px;background:#e5e7eb;border-radius:20px;overflow:hidden}.bar i{display:block;height:100%;background:var(--purple)}@media(max-width:800px){.layout{grid-template-columns:1fr}.sidebar{position:relative}.sidebar nav{display:flex;overflow:auto}.sidebar nav a{white-space:nowrap}.main{padding:18px}.grid{grid-template-columns:1fr 1fr}}@media(max-width:480px){.grid{grid-template-columns:1fr}}
textarea{width:100%;box-sizing:border-box;border:1px solid #d8dde6;border-radius:10px;padding:12px;font:inherit;margin-top:6px;margin-bottom:12px} .error{padding:12px;border-radius:10px;background:#fee2e2;margin:12px 0} @media(max-width:760px){.layout{display:block}.sidebar{position:relative;width:auto;min-height:auto;padding:18px}.sidebar nav{display:flex;gap:8px;overflow:auto}.sidebar nav a{white-space:nowrap}.main{padding:22px 16px}.grid{grid-template-columns:1fr!important}table{display:block;overflow:auto}}