.simple-login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px;
}

.simple-login-box {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
    padding: 40px;
}

.simple-login-header {
    text-align: center;
    margin-bottom: 30px;
}

.simple-login-logo {
    max-height: 80px;
    max-width: 100%;
    width: auto;
}

.simple-login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.simple-login-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.simple-login-field label {
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.simple-login-input {
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.simple-login-input:focus {
    outline: none;
    border-color: #667eea;
}

.simple-login-button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    border: none;
    border-radius: 4px;
    padding: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.simple-login-button:hover {
    opacity: 0.9;
}

.simple-login-error {
    background: #fee;
    border: 1px solid #fcc;
    color: #c00;
    padding: 12px;
    border-radius: 4px;
    font-size: 14px;
}

.simple-login-message {
    background: #efe;
    border: 1px solid #cfc;
    color: #0a0;
    padding: 12px;
    border-radius: 4px;
    font-size: 14px;
}

.simple-login-footer {
    text-align: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.simple-login-footer a {
    color: #667eea;
    text-decoration: none;
    font-size: 14px;
}

.simple-login-footer a:hover {
    text-decoration: underline;
}

@media (max-width: 480px) {
    .simple-login-box {
        padding: 30px 20px;
    }
}