/* =========================================
   Accessibility Contrast Simulator PRO
   ========================================= */

/* Hide visually but keep for screen readers if needed */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Base tool styling */
.color-picker-container {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.color-picker-container input[type="color"] {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: var(--border-radius);
    padding: 0;
    cursor: pointer;
    box-shadow: var(--box-shadow);
}

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

.color-picker-container input[type="color"]::-webkit-color-swatch {
    border: none;
    border-radius: var(--border-radius);
}

.color-picker-container input[type="color"]::-moz-color-swatch {
    border: none;
    border-radius: var(--border-radius);
}

/* Contrast Score Cards */
.contrast-score-card {
    background: #fff;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.contrast-score-card.pass {
    border-color: #28a745;
    background-color: rgba(40, 167, 69, 0.05);
}

.contrast-score-card.fail {
    border-color: #dc3545;
    background-color: rgba(220, 53, 69, 0.05);
}

.contrast-score-card h3 {
    margin-top: 0;
    font-size: 1.2rem;
    color: var(--text-color);
}

.contrast-score-card .ratio {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 10px 0;
}

.contrast-score-card.pass .ratio {
    color: #28a745;
}

.contrast-score-card.fail .ratio {
    color: #dc3545;
}

.contrast-score-card .status-badge {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.contrast-score-card.pass .status-badge {
    background: #28a745;
    color: #fff;
}

.contrast-score-card.fail .status-badge {
    background: #dc3545;
    color: #fff;
}

/* Live Preview Area */
.preview-area {
    border-radius: var(--border-radius);
    padding: 40px;
    margin-top: 30px;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    min-height: 300px;
    position: relative;
    overflow: hidden;
}

.preview-content {
    position: relative;
    z-index: 2;
}

.preview-content h2 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 2rem;
}

.preview-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 25px;
}

.preview-content .btn-preview {
    display: inline-block;
    padding: 12px 25px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.3s ease;
}

.preview-content .btn-preview:hover {
    opacity: 0.9;
}

/* Vision Simulation Filters */
/* We will apply these classes to the preview-area via JS */
.sim-protanopia {
    filter: url('#protanopia');
}

.sim-deuteranopia {
    filter: url('#deuteranopia');
}

.sim-tritanopia {
    filter: url('#tritanopia');
}

.sim-achromatopsia {
    filter: url('#achromatopsia');
}

.sim-blur {
    filter: blur(3px);
}

.sim-sunlight {
    filter: contrast(0.6) brightness(1.2);
}

/* SVG Filters definition container (hidden) */
.svg-filters {
    position: absolute;
    width: 0;
    height: 0;
    visibility: hidden;
}

/* Autofix Panel */
.autofix-panel {
    background: #f8f9fa;
    border-radius: var(--border-radius);
    padding: 20px;
    margin-top: 20px;
    border: 1px dashed var(--border-color);
}

.suggestion-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    margin-bottom: 10px;
    border-left: 4px solid #007bff;
}

.color-swatch-sm {
    width: 30px;
    height: 30px;
    border-radius: 4px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
}

/* Developer Textarea */
#css-output {
    font-family: monospace;
    font-size: 14px;
    background-color: #f8f9fa;
    color: #d63384;
}

/* Layout adjustments */
#tool-container {
    max-width: 1000px;
    margin: 0 auto;
}

.row-scores {
    margin-top: 30px;
}