* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    background: white;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    padding: 40px;
    width: 100%;
    max-width: 500px;
}

.login-form {
    margin-bottom: 30px;
}

h2 {
    color: #333;
    margin-bottom: 20px;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 5px;
    color: #555;
    font-weight: bold;
}

input, select {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
}

input:focus, select:focus {
    outline: none;
    border-color: #667eea;
}

button {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s;
}

button:hover {
    transform: translateY(-2px);
}

button:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

.voice-controls {
    border-top: 1px solid #eee;
    padding-top: 20px;
}

.voice-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.voice-buttons button {
    flex: 1;
}

.voice-status {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.voice-status p {
    margin-bottom: 5px;
    color: #666;
}

#detectedText {
    font-weight: bold;
    color: #333;
}

@media (max-width: 600px) {
    .container {
        margin: 20px;
        padding: 20px;
    }
    
    .voice-buttons {
        flex-direction: column;
    }
}