:root{--bg:#f5f6f8;--surface:#fff;--text:#1c1f24;--muted:#646b75;--border:#dde1e6;--accent:#2f5bd3;--accent-text:#fff;--error:#c62828;--badge-bg:#e8edfb;--badge-text:#2f4a99;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}@media (prefers-color-scheme:dark){:root{--bg:#15171b;--surface:#1f2228;--text:#e6e8eb;--muted:#9aa1ab;--border:#33373f;--accent:#6d8ff0;--accent-text:#0f1115;--error:#ef6b6b;--badge-bg:#2a3350;--badge-text:#b9c8f5}}*,:before,:after{box-sizing:border-box}body{background:var(--bg);min-height:100vh;margin:0}h1{margin:0 0 .25rem;font-size:1.6rem}a{color:var(--accent)}.muted{color:var(--muted)}.error{color:var(--error);margin:0}.page-center{place-items:center;min-height:100vh;padding:1rem;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:1rem 1.25rem}.button{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:8px;padding:.5rem 1rem;text-decoration:none;display:inline-block}.button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text);font-weight:600}.button:disabled{opacity:.6;cursor:default}.badge{background:var(--badge-bg);color:var(--badge-text);border-radius:999px;margin-left:.4rem;padding:.1rem .5rem;font-size:.75rem;font-weight:600;display:inline-block}.login-card{flex-direction:column;gap:1rem;width:100%;max-width:360px;padding:2rem;display:flex}.login-card p{margin:0}.field{flex-direction:column;gap:.3rem;font-size:.9rem;display:flex}.field input{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:8px;padding:.55rem .7rem}.field input:focus{outline:2px solid var(--accent);outline-offset:-1px}.app-header{background:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:1rem;padding:.75rem 1.5rem;display:flex}.brand{color:var(--text);font-size:1.2rem;font-weight:700;text-decoration:none}.user{align-items:center;gap:1rem;display:flex}.app-main{max-width:900px;margin:0 auto;padding:2rem 1rem}.back-link{margin-bottom:.75rem;text-decoration:none;display:inline-block}.company-list{gap:.75rem;margin:1.5rem 0 0;padding:0;list-style:none;display:grid}.company-item{color:var(--text);justify-content:space-between;align-items:center;gap:1rem;text-decoration:none;transition:border-color .15s;display:flex}.company-item:hover{border-color:var(--accent)}.company-name{font-weight:600}