*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: #f6f7f9; color: #1f2933; }
a { color: #2d5be3; text-decoration: none; }
a:hover { text-decoration: underline; }
.topbar { display: flex; align-items: center; gap: 12px; padding: 12px 24px; background: #1f3864; color: #fff; }
.topbar .brand { color: #fff; font-weight: 600; font-size: 1.05rem; }
.topbar .grow { flex: 1; }
.topbar .user { opacity: .85; }
.topbar .inline { margin: 0; }
.btn-link { background: transparent; border: 0; color: #fff; cursor: pointer; padding: 0; font: inherit; text-decoration: underline; }
.container { max-width: 1080px; margin: 32px auto; padding: 0 24px; }
.container h1 { margin-top: 0; }
.login-body { display: grid; place-items: center; min-height: 100vh; background: #1f3864; margin: 0; }
.login-card { background: #fff; padding: 32px; border-radius: 12px; width: 340px; display: grid; gap: 12px; box-shadow: 0 20px 40px rgba(0,0,0,.15); }
.login-card h1 { margin: 0 0 4px; text-align: center; color: #1f3864; }
.login-card label { display: grid; gap: 6px; font-size: .9rem; color: #52606d; }
.login-card input { padding: 10px 12px; border: 1px solid #cbd2d9; border-radius: 6px; font-size: 1rem; }
.login-card button { padding: 10px; border: 0; border-radius: 6px; background: #2d5be3; color: #fff; font-weight: 600; cursor: pointer; }
.login-card button:hover { background: #244cbf; }
.error { color: #b91c1c; background: #fee2e2; border-radius: 6px; padding: 8px 10px; margin: 0; text-align: center; font-size: .9rem; }