:root { --login-blue: #07539a; --login-blue-dark: #04366a; --login-yellow: #ffdf18; --login-ink: #18344f; --login-muted: #6d8296; }
* { box-sizing: border-box; }
body.login-page { min-height: 100vh; margin: 0; background: #f3f7fb; font-family: "ubuntu-regular", sans-serif; }
.login-shell { min-height: 100vh; display: grid; grid-template-columns: minmax(340px, 42%) 1fr; }
.login-brand-panel { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; padding: clamp(2rem, 5vw, 5rem); color: #fff; background: linear-gradient(145deg, var(--login-blue-dark), var(--login-blue)); }
.login-brand-panel::before, .login-brand-panel::after { content: ''; position: absolute; border-radius: 50%; background: rgba(255,255,255,.06); }
.login-brand-panel::before { width: 420px; height: 420px; right: -210px; top: -100px; }
.login-brand-panel::after { width: 300px; height: 300px; left: -150px; bottom: -100px; }
.login-brand-content, .login-brand-panel > small { position: relative; z-index: 1; }
.login-brand-content img { width: 132px; height: 132px; margin-bottom: 2rem; object-fit: contain; }
.login-eyebrow { display: block; margin-bottom: .7rem; color: var(--login-yellow); font-size: .72rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.login-brand-content h1 { margin: 0 0 .9rem; font-size: clamp(2rem, 4vw, 3.4rem); letter-spacing: .04em; }
.login-brand-content p { max-width: 520px; color: rgba(255,255,255,.78); font-size: 1rem; line-height: 1.7; }
.login-brand-content blockquote { max-width: 480px; margin: 1.5rem 0 0; padding-left: 1rem; border-left: 3px solid var(--login-yellow); color: rgba(255,255,255,.85); font-size: .84rem; font-style: italic; }
.login-brand-panel > small { color: rgba(255,255,255,.55); }
.login-form-panel { display: flex; align-items: center; justify-content: center; padding: 2rem; }
.login-form-card { width: min(100%, 430px); padding: 2.2rem; border: 1px solid #e5edf5; border-radius: 1rem; background: #fff; box-shadow: 0 18px 50px rgba(20,58,91,.09); }
.login-mobile-brand { display: none; }
.login-form-card h2 { margin-bottom: .45rem; color: var(--login-ink); font-size: 1.55rem; }
.login-intro { margin-bottom: 1.7rem; color: var(--login-muted); font-size: .82rem; }
.login-form-card .form-label { margin-bottom: .4rem; color: var(--login-ink); font-size: .78rem; font-weight: 500; }
.login-form-card .input-group-text { color: var(--login-blue); background: #f7fafc; }
.login-form-card .form-control, .login-form-card .input-group-text, .login-form-card .input-group .btn { min-height: 46px; border-color: #dce6ef; }
.login-form-card .form-control:focus { border-color: #75a9d6; box-shadow: 0 0 0 .18rem rgba(7,83,154,.1); }
.login-button { width: 100%; min-height: 46px; background: var(--login-blue); border-color: var(--login-blue); }
.login-button:hover { background: var(--login-blue-dark); border-color: var(--login-blue-dark); }
.login-form-card .alert { padding: .75rem; font-size: .75rem; }
.login-help { margin: 1.4rem 0 0; color: var(--login-muted); font-size: .7rem; text-align: center; }

@media (max-width: 767px) {
  .login-shell { display: block; }
  .login-brand-panel { display: none; }
  .login-form-panel { min-height: 100vh; padding: 1rem; }
  .login-form-card { padding: 1.5rem; }
  .login-mobile-brand { display: flex; align-items: center; gap: .7rem; margin-bottom: 1.5rem; color: var(--login-blue-dark); }
  .login-mobile-brand img { width: 58px; height: 58px; object-fit: contain; }
  .login-mobile-brand strong { letter-spacing: .04em; }
}