/* QR Code Generator Plugin Styles */

.qr-code-generator-wrapper {
    max-width: 600px;
    margin: 30px auto;
    padding: 30px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.qr-generator-title {
    margin: 0 0 25px 0;
    font-size: 28px;
    font-weight: 600;
    color: #333;
    text-align: center;
}

.qr-generator-form {
    margin-bottom: 30px;
}

.qr-input-group {
    margin-bottom: 20px;
}

.qr-input-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 500;
    color: #555;
}

.qr-text-input {
    width: 100%;
    padding: 12px 15px;
    font-size: 15px;
    line-height: 1.5;
    color: #333;
    background-color: #fff;
    border: 2px solid #ddd;
    border-radius: 6px;
    transition: border-color 0.3s ease;
    resize: vertical;
    font-family: inherit;
    box-sizing: border-box;
}

.qr-text-input:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.qr-options-group {
    margin-bottom: 20px;
}

.qr-option {
    margin-bottom: 15px;
}

.qr-option label {
    display: block;
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 500;
    color: #555;
}

.qr-size-select {
    width: 100%;
    padding: 10px 15px;
    font-size: 15px;
    color: #333;
    background-color: #fff;
    border: 2px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.qr-size-select:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.qr-generate-btn,
.qr-download-btn {
    width: 100%;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 6px rgba(76, 175, 80, 0.2);
}

.qr-generate-btn:hover,
.qr-download-btn:hover {
    background: linear-gradient(135deg, #45a049 0%, #3d8b40 100%);
    box-shadow: 0 6px 12px rgba(76, 175, 80, 0.3);
    transform: translateY(-2px);
}

.qr-generate-btn:active,
.qr-download-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(76, 175, 80, 0.2);
}

.qr-generate-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.qr-download-btn {
    margin-top: 15px;
    background: linear-gradient(135deg, #2196F3 0%, #1976D2 100%);
    box-shadow: 0 4px 6px rgba(33, 150, 243, 0.2);
}

.qr-download-btn:hover {
    background: linear-gradient(135deg, #1976D2 0%, #1565C0 100%);
    box-shadow: 0 6px 12px rgba(33, 150, 243, 0.3);
}

.qr-result-wrapper {
    text-align: center;
    padding: 25px;
    background: #f9f9f9;
    border-radius: 8px;
    margin-top: 25px;
}

.qr-result-wrapper h3 {
    margin: 0 0 20px 0;
    font-size: 20px;
    font-weight: 600;
    color: #333;
}

.qr-code-display {
    display: inline-block;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 15px;
}

.qr-code-display img {
    display: block;
    max-width: 100%;
    height: auto;
}

.qr-info {
    margin: 15px 0 0 0;
    font-size: 14px;
    color: #666;
    font-style: italic;
}

.qr-error-message {
    margin-top: 15px;
    padding: 12px 18px;
    background-color: #ffebee;
    color: #c62828;
    border-left: 4px solid #c62828;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .qr-code-generator-wrapper {
        padding: 20px;
        margin: 20px 10px;
    }

    .qr-generator-title {
        font-size: 24px;
    }

    .qr-generate-btn,
    .qr-download-btn {
        padding: 12px 24px;
        font-size: 15px;
    }
}

/* Animation for result appearing */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.qr-result-wrapper {
    animation: fadeIn 0.5s ease;
}