.login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 2*var(--footer-h));
}
.login-card {
    width: 100%;
    max-width: 25rem;
    padding: 2.5rem;
}
.login-card h1 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}
.login-card p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}
.login-card input {
    width: 100%;
    padding: 0.625rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    font-size: 0.95rem;
    transition: border-color 0.15s;
}
.login-card input:focus { outline: none; border-color: #4361ee; box-shadow: 0 0 0 3px rgba(67,97,238,0.15); }
.login-card .btn { width: 100%; margin-top: 0.5rem; }
.back-link { text-align: center; margin-top: 1rem; }
.back-link a { font-size: 0.875rem; }
.password-hint { color: #6b7280; display: block; margin-bottom: 1rem; }