/*!
 * Advanced QR Code Generator Pro Styles
 * Version: 3.0.4
 */
/* CSS Reset and Base Styles - Namespaced to avoid conflicts */
.advqr-generator-container *,
.advqr-generator-container *::before,
.advqr-generator-container *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.advqr-generator-container .advqr-logo-section {
    margin-top: 20px;
}

.advqr-generator-container button.advqr-toggle-password:focus, 
.advqr-generator-container button.advqr-toggle-password:hover {
    background-color: #fff;
}

.advqr-generator-container input {
    border-color: #464646;
    border-radius: 10px;
}

/* Main Container */
.advqr-generator-container {
    max-width: 1200px;
    margin: 20px auto;
    padding: 25px;
    background-color: #1a1a1a;
    border-radius: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #ffffff;
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
}

@media (min-width: 992px) {
    .advqr-generator-container {
        grid-template-columns: 1.2fr 0.8fr;
    }
}

/* Input Section */
.advqr-generator-container .advqr-input-section {
    padding: 20px;
    background-color: #2d2d2d;
    border-radius: 15px;
    border: 1px solid #464646;
}

/* Form Elements */
.advqr-generator-container .advqr-input,
.advqr-generator-container .advqr-form-group input,
.advqr-generator-container .advqr-form-group textarea,
.advqr-generator-container .advqr-form-group select,
.advqr-generator-container .advqr-select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    background-color: #1a1a1a;
    color: #ffffff;
    font-size: 14px;
    transition: all 0.2s ease;
}

.advqr-generator-container .advqr-input:focus,
.advqr-generator-container .advqr-form-group input:focus,
.advqr-generator-container .advqr-form-group textarea:focus,
.advqr-generator-container .advqr-form-group select:focus,
.advqr-generator-container .advqr-select:focus {
    outline: none;
    border-color: #0064CC;
    box-shadow: 0 0 0 2px rgba(0, 100, 204, 0.2);
}

/* Logo Section */
.advqr-generator-container .advqr-logo-section {
    margin-bottom: 20px;
}

.advqr-generator-container .advqr-logo-input {
    display: none;
}

.advqr-generator-container .advqr-logo-preview {
    margin-top: 15px;
    width: 100px;
    height: 100px;
    display: none;
    border-radius: 8px;
    overflow: hidden;
    background-color: #1a1a1a;
    padding: 5px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.advqr-generator-container .advqr-logo-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* Buttons */
.advqr-generator-container .advqr-button {
    padding: 10px 20px;
    height: 42px;
    border-radius: 10px;
    background-color: #0064CC;
    font-weight: 500;
    color: #f5f5f7;
    border: 1px solid #6670f6;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    margin-top: 15px;
    text-align: center;
    text-decoration: none;
    -webkit-appearance: none;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
}

.advqr-generator-container .advqr-button:hover {
    background-color: #0350b7;
}

.advqr-generator-container .advqr-button i {
    font-size: 14px;
}

/* Upload Button */
.advqr-generator-container .advqr-upload-btn {
    background-color: #2d2d2d;
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 0;
}

.advqr-generator-container .advqr-upload-btn:hover {
    background-color: #3d3d3d;
}

/* Options Section */
.advqr-generator-container .advqr-options {
    margin: 20px 0;
    padding: 20px;
    background-color: #1a1a1a;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.advqr-generator-container .advqr-style-container,
.advqr-generator-container .advqr-colors-container {
    width: 100%;
}

.advqr-generator-container .advqr-style-container {
    margin-bottom: 10px;
}

.advqr-generator-container .advqr-option-group {
    margin-bottom: 15px;
}

.advqr-generator-container .advqr-option-group label,
.advqr-generator-container .advqr-color-group label {
    display: block;
    margin-bottom: 8px;
    color: #f5f5f7;
    font-size: 14px;
    font-weight: 500;
}

/* Separator between option groups */
.advqr-generator-container .advqr-option-separator {
    height: 1px;
    background-color: rgba(255, 255, 255, 0.1);
    margin: 25px 0;
    width: 100%;
}

/* Select Styling */
.advqr-generator-container .advqr-select {
    cursor: pointer;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 1em;
    padding-right: 40px;
}

/* Color Inputs */
.advqr-generator-container .advqr-colors-container {
    width: 100%;
}

.advqr-generator-container .advqr-colors {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.advqr-generator-container .advqr-color-group {
    position: relative;
}

.advqr-generator-container .advqr-color-group label {
    display: block;
    margin-bottom: 8px;
}

.advqr-generator-container .advqr-color-group input[type="color"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: 40px;
    height: 40px;
    padding: 0;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    background: none;
}

.advqr-color-group input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

.advqr-color-group input[type="color"]::-webkit-color-swatch {
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
}

/* Preview Section */
.advqr-preview-section {
    padding: 20px;
    background-color: #2d2d2d;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: auto;
    height: fit-content;
}

.advqr-output {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
}

.advqr-output canvas {
    max-width: 100%;
    height: auto !important;
    border-radius: 0px; /* Changed to 0px as requested */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* Form Groups */
.advqr-form-group {
    position: relative;
    margin-bottom: 15px;
}

.advqr-form-group i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #6670f6;
    font-size: 14px !important;
}

.advqr-form-group input,
.advqr-form-group textarea,
.advqr-form-group select {
    padding-left: 35px!important;
}

.advqr-form-group textarea {
    min-height: 100px;
    resize: vertical;
    padding-top: 12px;
}

/* Password Toggle Button */
.advqr-toggle-password {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #6670f6;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 41px !important;
    padding: 10px !important;
}

.advqr-toggle-password:hover {
    color: #8890ff;
}

/* Checkbox Styling */
.advqr-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.advqr-checkbox-label input[type="checkbox"] {
    width: auto;
    margin-right: 8px;
}

/* Loading State */
.advqr-output.loading {
    position: relative;
}

.advqr-output.loading::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #0064CC;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* High DPI Screen Optimizations */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .advqr-output canvas {
        image-rendering: pixelated;
    }
}

/* Print Styles */
@media print {
    .advqr-generator-container {
        display: block;
        margin: 0;
        padding: 0;
        background: none;
        border: none;
        box-shadow: none;
    }

    .advqr-input-section {
        display: none;
    }

    .advqr-preview-section {
        padding: 0;
        background: none;
        border: none;
    }

    .advqr-output canvas {
        box-shadow: none;
    }
}