.login-card {
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    width: 100%;
    max-width: 450px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.login-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.login-header {
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--secondary-navy) 100%);
    padding: 2.5rem 2rem;
    text-align: center;
    color: white;
}

.login-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

.login-body {
    padding: 2.5rem;
}

.form-floating>.form-control:focus~label,
.form-floating>.form-control:not(:placeholder-shown)~label {
    color: var(--secondary-navy);
}

.form-control:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 0.25rem rgba(74, 123, 167, 0.15);
}

.btn-login {
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--secondary-navy) 100%);
    border: none;
    padding: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.btn-login:hover {
    background: linear-gradient(135deg, #162c46 0%, #23476e 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 58, 95, 0.2);
}

.password-toggle {
    cursor: pointer;
    color: #6c757d;
    z-index: 10;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
}

.alert {
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.footer-logo {
    margin-top: 1.5rem;
    opacity: 0.7;
    font-size: 0.8rem;
    text-align: center;
    color: var(--primary-navy);
}