:root{color-scheme:light;--ink:#132033;--muted:#64748b;--brand:#0f766e;--line:#dbe4ea;--panel:#fff;--bg:#f3f7f8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,sans-serif}a{color:inherit;text-decoration:none}.layout{min-height:100vh;display:grid;grid-template-columns:244px 1fr}.sidebar{padding:24px 16px;color:#d7f0ed;background:#12323a}.brand{color:#fff;font-size:20px;font-weight:800;margin:0 8px 30px}.nav a{display:block;padding:11px 12px;border-radius:8px;margin:4px 0}.nav a:hover{background:#1d4f59}.main{padding:32px;max-width:1400px;width:100%}.eyebrow{color:var(--brand);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}h1{margin:6px 0 8px;font-size:30px}p{color:var(--muted);line-height:1.5}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:16px;gap:16px;margin-top:24px}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px;box-shadow:0 2px 8px #1220330b}.card strong{display:block;font-size:26px;margin-top:8px}.form{background:#fff;padding:24px;border:1px solid var(--line);border-radius:12px;max-width:430px;display:grid;grid-gap:12px;gap:12px}.company-grid h2,.form h2{margin:0 0 4px;font-size:20px}.form label{display:grid;grid-gap:6px;gap:6px;font-size:14px;font-weight:700}input,select,textarea{border:1px solid #bfcdd6;border-radius:8px;padding:11px;font:inherit}select,textarea{width:100%}button{border:0;border-radius:8px;padding:11px 14px;background:var(--brand);color:#fff;font-weight:700;cursor:pointer}button:disabled{cursor:wait;opacity:.7}.error{color:#b42318;font-size:14px}.success{color:#067647;font-size:14px;font-weight:700}.company-grid{display:grid;grid-template-columns:minmax(300px,430px) minmax(0,1fr);grid-gap:28px;gap:28px;margin-top:24px;align-items:start}.company-list{display:grid;grid-gap:12px;gap:12px;margin-top:12px}@media (max-width:760px){.layout{grid-template-columns:1fr}.sidebar{padding:16px}.nav{display:flex;overflow:auto}.nav a{white-space:nowrap}.main{padding:22px}.cards,.company-grid{grid-template-columns:1fr}}