.auth-body {
    font-family: 'Poppins', sans-serif;
    background-color: #F2EEE9;
    color: #201717;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    box-sizing: border-box;
}

.auth-container {
    background-color: #ffffff;
    padding: 30px 40px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 450px;
    text-align: center;
}

.auth-title {
    font-size: 2rem;
    color: #00408C;
    margin-bottom: 25px;
    font-weight: 700;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.form-group {
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #343a40;
    font-size: 0.95rem;
}

.auth-container input[type="text"],
.auth-container input[type="email"],
.auth-container input[type="password"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ced4da;
    border-radius: 8px;
    font-size: 1rem;
    color: #495057;
    background-color: #f8f9fa;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.auth-container input[type="text"]:focus,
.auth-container input[type="email"]:focus,
.auth-container input[type="password"]:focus {
    border-color: #436fbc;
    box-shadow: 0 0 0 3px rgba(67, 111, 188, 0.25);
    outline: none;
    background-color: #ffffff;
}

.btn-primary {
    background-color: #00408C;
    color: #F2EEE9;
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    width: 100%;
    margin-top: 10px;
}

.btn-primary:hover {
    background-color: #002d6b;
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
}

.auth-link, .auth-note {
    font-size: 0.95rem;
    color: #6c757d;
    margin-top: 20px;
}

.auth-link a, .auth-note a {
    color: #00408C;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.auth-link a:hover, .auth-note a:hover {
    color: #436fbc;
    text-decoration: underline;
}

.alert, .message-box {
    padding: 12px 20px;
    border-radius: 8px;
    margin-top: 20px;
    font-weight: 500;
    text-align: center;
    opacity: 1;
    transition: opacity 0.4s ease-out;
}

.alert.hidden, .message-box.hidden {
    opacity: 0;
    height: 0;
    padding: 0;
    margin: 0;
    overflow: hidden;
}

.alert.success, .message-box.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #badbcc;
}

.alert.error, .message-box.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}