:root{--navy:#071527;--blue:#0b63f6;--cyan:#16c8f6;--green:#16a34a;--amber:#f59e0b;--red:#dc2626;--muted:#64748b;--line:#e2e8f0;--soft:#f8fafc;--shadow:0 18px 45px rgba(15,23,42,.08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--soft);color:#101828}a{text-decoration:none;color:inherit}.app{display:grid;grid-template-columns:290px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,var(--navy),#10315a);color:#fff;padding:24px;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;margin-bottom:24px}.mark{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,var(--blue),var(--cyan));display:grid;place-items:center;font-weight:900}.brand small,.mini span{display:block;color:rgba(255,255,255,.65);font-size:12px}nav{display:grid;gap:8px}nav a{padding:12px 14px;border-radius:14px;color:rgba(255,255,255,.8);font-weight:800}nav a:hover{background:rgba(255,255,255,.1);color:#fff}.mini{margin-top:24px;padding:16px;border-radius:18px;background:rgba(255,255,255,.1)}.main{min-width:0}.top{background:#fff;border-bottom:1px solid var(--line);padding:22px 28px;display:flex;justify-content:space-between;gap:16px;align-items:center;position:sticky;top:0;z-index:5}.top h1{margin:0;color:var(--navy);font-size:27px}.top p{margin:4px 0 0;color:var(--muted);font-size:13px}.content{padding:28px}.grid{display:grid;gap:18px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}.card h2,.card h3{margin:0 0 12px;color:var(--navy)}.card p{color:var(--muted)}.metric strong{display:block;color:var(--blue);font-size:32px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;padding:11px 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var(--line);text-align:left;font-size:14px;vertical-align:top}th{background:#f8fafc;text-transform:uppercase;color:#334155;font-size:12px}.form{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.full{grid-column:1/-1}label{display:block;margin-bottom:6px;font-size:13px;color:#334155;font-weight:900}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:14px;padding:12px;font:inherit}textarea{min-height:100px}.alert{border-radius:16px;padding:14px;margin-bottom:16px;font-weight:800}.success{background:#ecfdf3;color:#047857}.error{background:#fef2f2;color:#b91c1c}.feed{display:grid;gap:12px}.feed-item{display:grid;grid-template-columns:42px 1fr;gap:12px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px}.feed-dot{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#eef6ff;color:var(--blue);font-weight:900}.feed-item small{display:block;color:var(--muted);margin-top:4px}.role-hero{color:#fff;border-radius:28px;padding:32px;background:linear-gradient(135deg,#071527,var(--accent,#0b63f6));box-shadow:var(--shadow);margin-bottom:22px}.role-hero h2{color:#fff;margin:0 0 10px}.role-cardx{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow)}.public{background:#fff}.wrap{max-width:1180px;margin:auto;padding:0 24px}.hero-public{color:#fff;background:linear-gradient(135deg,#071527,#0b63f6);padding:80px 0}.hero-public h1{font-size:54px;max-width:900px}.hero-public p{font-size:19px;color:rgba(255,255,255,.82);max-width:850px}.public-section{padding:70px 0}.public-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.login-page{min-height:100vh;display:grid;grid-template-columns:1fr 500px;background:linear-gradient(135deg,#071527,#0b63f6);color:#fff}.login-hero{padding:70px;display:flex;flex-direction:column;justify-content:center}.login-box{background:#fff;color:#101828;padding:42px;display:flex;flex-direction:column;justify-content:center}.creds{background:#f8fbff;border:1px dashed #93c5fd;border-radius:16px;padding:14px;color:#1e40af;font-weight:850}@media(max-width:900px){.app,.login-page{grid-template-columns:1fr}.sidebar{height:auto;position:relative}.top{position:relative;flex-direction:column;align-items:flex-start}.g2,.g3,.g4,.form{grid-template-columns:1fr}.content{padding:18px}}