.login-container {
    min-height: calc(100vh - var(--nav-height));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: var(--color-off-white);
}

.login-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    padding: 2.5rem;
    width: 100%;
    max-width: 440px;
}

    .login-card h1 {
        font-size: 1.75rem;
        margin-bottom: 0.5rem;
    }

.login-subtitle {
    font-size: 0.95rem;
    color: var(--color-gray);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

    .form-group label {
        display: block;
        font-size: 0.875rem;
        font-weight: 400;
        color: var(--color-navy);
        margin-bottom: 0.4rem;
    }

.form-control {
    width: 100%;
    padding: 0.6rem 0.875rem;
    border: 1.5px solid var(--color-gray-light);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-white);
    transition: border-color 0.15s;
    box-sizing: border-box;
}

    .form-control:focus {
        outline: none;
        border-color: var(--color-teal);
        box-shadow: 0 0 0 3px rgba(26, 127, 117, 0.1);
    }

.validation-error {
    font-size: 0.8rem;
    color: #dc2626;
    margin-top: 0.25rem;
    display: block;
}

.btn-full {
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.75rem;
    font-size: 1rem;
}

.alert {
    border-radius: var(--radius-sm);
    padding: 0.875rem 1rem;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
}

@media (max-width: 480px) {
    .login-card {
        padding: 1.5rem;
    }

    .form-control {
        font-size: 1rem;
    }
}