@import url("https://fonts.googleapis.com/css?family=Nunito:400,600,700,800");

body {
        background: linear-gradient(135deg, #667eea, #764ba2);
        min-height: 100vh;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 20px;
    }

h1 {
    font-family: "Nunito", "Segoe UI", arial;
    font-size: 18px;
    font-weight: 400;
    color: #6c757d;
}

h5 {
    font-family: "Nunito", "Segoe UI", arial;
    font-size: 16px;
    font-weight: 400;
    color: #6c757d;
}

h4 {
    font-family: "Nunito", "Segoe UI", arial;
    font-size: 14px;
    font-weight: 400;
    color: #6c757d;
}

label {
    font-family: "Nunito", "Segoe UI", arial;
    font-size: 14px;
}

.card-login {
        border-radius: 15px;
        box-shadow: 0 8px 25px rgba(0,0,0,0.15);
        background-color: #fff;
        padding: 30px 40px;
        max-width: 450px;
        width: 100%;
        animation: fadeInUp 0.7s ease forwards;
    }

@keyframes fadeInUp {
        0% {
            opacity: 0;
            transform: translateY(20px);
        }
        100% {
            opacity: 1;
            transform: translateY(0);
        }
    }

.card-header {
        font-size: 1.8rem;
        font-weight: 700;
        color: #5a4cae;
        text-align: center;
        margin-bottom: 25px;
    }

.form-control:focus {
        border-color: #764ba2;
        box-shadow: 0 0 0 0.2rem rgba(118,75,162,.25);
    }

.btn-primary {
        background: #764ba2;
        border: none;
        padding: 12px 25px;
        font-weight: 600;
        transition: background-color 0.3s ease;
        border-radius: 50px;
        width: 100%;
    }
.btn-primary:hover {
        background: #5a3d8f;
    }

.form-check-label {
        user-select: none;
        font-weight: 500;
        color: #555;
    }

.invalid-feedback {
        font-size: 0.875rem;
    }

.forgot-link {
        display: block;
        margin-top: 15px;
        text-align: right;
        font-weight: 500;
        color: #764ba2;
        text-decoration: none;
        transition: color 0.3s ease;
    }
.forgot-link:hover {
        color: #5a3d8f;
        text-decoration: underline;
    }
.custom-btn {
    background-color: #5a3d8f;
}

.simple-footer {
  text-align: center;
  margin-top: 40px;
  margin-bottom: 40px;
  font-size: 14px;
  font-family: "Nunito", "Segoe UI", arial;
  color: white;
}