/* Lock screen styling */
.nuansa-locker {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    margin: 2rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.lock-message h3 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
}

.nuansa-locker input[type="text"] {
    padding: 10px;
    width: 200px;
    border: 2px solid #3498db;
    border-radius: 4px;
    margin-right: 10px;
}

.nuansa-locker button {
    background: #3498db;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
}

.nuansa-locker button:hover {
    background: #2980b9;
}

/* Timer styling */
.nuansa-timer {
    margin-top: 1rem;
    padding: 10px;
    background: #e8f4fc;
    border-radius: 4px;
    color: #2c3e50;
    font-weight: bold;
}

/* Error messages */
.nuansa-locker-message.error {
    background: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
    padding: 1rem;
    border-radius: 4px;
}

/* Timer styling */
.nuansa-timer {
    margin-top: 1rem;
    padding: 10px;
    background: #e8f4fc;
    border-radius: 4px;
    color: #2c3e50;
    font-weight: bold;
    text-align: center;
}

.nuansa-timer.expired {
    background: #f8d7da;
    color: #721c24;
}