/* assets/css/style.css */
/* Original CSS from the HTML file - preserved exactly */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body .clac360-motion-solver-wrapper {
    background-color: #F5F5F5;
    color: #222222;
    min-height: 100vh;
    padding: 20px;
    line-height: 1.6;
}

.clac360-motion-solver-wrapper .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    max-width: 1600px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .clac360-motion-solver-wrapper .container {
        grid-template-columns: 1fr;
    }
}

.clac360-motion-solver-wrapper .panel {
    background-color: #E0E0E0;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.clac360-motion-solver-wrapper .input-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
}

.clac360-motion-solver-wrapper .section-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: #222222;
}

.clac360-motion-solver-wrapper .colorblind-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.clac360-motion-solver-wrapper .toggle-switch {
    position: relative;
    width: 50px;
    height: 26px;
    background-color: #FF9500;
    border-radius: 13px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.clac360-motion-solver-wrapper .toggle-switch::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background-color: #E0E0E0;
    top: 2px;
    left: 2px;
    transition: transform 0.3s;
}

.clac360-motion-solver-wrapper .colorblind-mode .toggle-switch {
    background-color: #4A90E2;
}

.clac360-motion-solver-wrapper .colorblind-mode .toggle-switch::after {
    transform: translateX(24px);
}

.clac360-motion-solver-wrapper .input-group {
    margin-bottom: 20px;
}

.clac360-motion-solver-wrapper .input-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #222222;
}

.clac360-motion-solver-wrapper .input-field, 
.clac360-motion-solver-wrapper .select-field {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #333333;
    border-radius: 8px;
    background-color: #f9f9f9;
    font-size: 1rem;
    color: #222222;
    transition: border-color 0.3s;
    min-height: 46px;
}

.clac360-motion-solver-wrapper .input-field:focus, 
.clac360-motion-solver-wrapper .select-field:focus {
    outline: 2px solid #4A90E2;
    outline-offset: 2px;
}

.clac360-motion-solver-wrapper .unit-selector {
    margin-top: 8px;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.clac360-motion-solver-wrapper .unit-option {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

.clac360-motion-solver-wrapper .unit-radio {
    width: 18px;
    height: 18px;
    accent-color: #4A90E2;
}

.clac360-motion-solver-wrapper .solve-for-container {
    margin-top: 30px;
}

.clac360-motion-solver-wrapper .button-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 25px;
}

.clac360-motion-solver-wrapper .button {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    min-height: 46px;
    flex: 1;
    min-width: 140px;
}

.clac360-motion-solver-wrapper .button-calculate {
    background-color: #4A90E2;
    color: white;
}

.clac360-motion-solver-wrapper .button-reset {
    background-color: #FF9500;
    color: white;
}

.clac360-motion-solver-wrapper .button-export {
    background-color: #222222;
    color: white;
}

.clac360-motion-solver-wrapper .button:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.clac360-motion-solver-wrapper .results-section {
    display: none;
}

.clac360-motion-solver-wrapper .result-item {
    background-color: #f9f9f9;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    border-left: 4px solid #4A90E2;
}

.clac360-motion-solver-wrapper .result-value {
    font-size: 1.8rem;
    font-weight: 600;
    color: #4A90E2;
    margin: 10px 0;
}

.clac360-motion-solver-wrapper .step-calculation {
    background-color: #ffffff;
    border-radius: 6px;
    padding: 15px;
    margin-top: 15px;
    font-family: monospace;
    white-space: pre-wrap;
    overflow-wrap: break-word;
    border: 1px solid #cccccc;
}

.clac360-motion-solver-wrapper .dynamic-comments, 
.clac360-motion-solver-wrapper .dynamic-analysis, 
.clac360-motion-solver-wrapper .dynamic-recommendations {
    background-color: #ffffff;
    border-radius: 6px;
    padding: 15px;
    margin-top: 15px;
    border-left: 4px solid #FF9500;
}

.clac360-motion-solver-wrapper .chart-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 25px;
}

.clac360-motion-solver-wrapper .chart-wrapper {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    height: 40vh;
    min-height: 250px;
    max-height: 500px;
    position: relative;
}

.clac360-motion-solver-wrapper .chart-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #222222;
    text-align: center;
}

@media (max-width: 768px) {
    .clac360-motion-solver-wrapper .chart-wrapper {
        height: 35vh;
        min-height: 220px;
    }
}

@media (max-width: 480px) {
    .clac360-motion-solver-wrapper .chart-wrapper {
        height: 30vh;
        min-height: 180px;
        padding: 15px;
    }
}

.clac360-motion-solver-wrapper .trademark {
    position: fixed;
    bottom: 15px;
    right: 15px;
    font-size: 0.75rem;
    color: #666666;
    opacity: 0.8;
}

.clac360-motion-solver-wrapper .colorblind-mode .result-item {
    border-left-style: dashed;
    border-left-width: 4px;
}

.clac360-motion-solver-wrapper .colorblind-mode .dynamic-comments,
.clac360-motion-solver-wrapper .colorblind-mode .dynamic-analysis,
.clac360-motion-solver-wrapper .colorblind-mode .dynamic-recommendations {
    border-left-style: dashed;
    border-left-width: 4px;
}

.clac360-motion-solver-wrapper .colorblind-mode .button {
    position: relative;
}

.clac360-motion-solver-wrapper .colorblind-mode .button-calculate::before {
    content: "▶";
    position: absolute;
    left: 10px;
}

.clac360-motion-solver-wrapper .colorblind-mode .button-reset::before {
    content: "↺";
    position: absolute;
    left: 10px;
}

.clac360-motion-solver-wrapper .colorblind-mode .button-export::before {
    content: "↓";
    position: absolute;
    left: 10px;
}

.clac360-motion-solver-wrapper .colorblind-mode .input-field,
.clac360-motion-solver-wrapper .colorblind-mode .select-field {
    border-style: dashed;
}

.clac360-motion-solver-wrapper .colorblind-mode .chart-wrapper canvas {
    filter: contrast(1.2) saturate(1.5);
}

.clac360-motion-solver-wrapper .time-solution-info {
    background-color: #e8f4fd;
    border-radius: 6px;
    padding: 10px;
    margin-top: 10px;
    border-left: 3px solid #4A90E2;
    font-size: 0.9rem;
}

.clac360-motion-solver-wrapper .chart-error {
    display: none;
    padding: 20px;
    text-align: center;
    background-color: #fff5f5;
    border-radius: 6px;
    border: 1px solid #ffcccc;
    margin-top: 15px;
}

.clac360-motion-solver-wrapper .chart-error p {
    margin-bottom: 10px;
    color: #cc0000;
}

.clac360-motion-solver-wrapper .error-details {
    font-size: 0.9rem;
    color: #666666;
}

.clac360-motion-solver-wrapper .chart-fallback {
    display: none;
    margin-top: 20px;
    overflow-x: auto;
}

.clac360-motion-solver-wrapper .chart-fallback table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.clac360-motion-solver-wrapper .chart-fallback th,
.clac360-motion-solver-wrapper .chart-fallback td {
    border: 1px solid #cccccc;
    padding: 8px 12px;
    text-align: center;
}

.clac360-motion-solver-wrapper .chart-fallback th {
    background-color: #f0f0f0;
    font-weight: 600;
}

.clac360-motion-solver-wrapper .chart-fallback tr:nth-child(even) {
    background-color: #f9f9f9;
}

.clac360-motion-solver-wrapper .chart-data-export {
    margin-top: 15px;
    text-align: right;
}

.clac360-motion-solver-wrapper .chart-data-export button {
    padding: 8px 16px;
    background-color: #4A90E2;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
}

.clac360-motion-solver-wrapper .chart-data-export button:hover {
    background-color: #3a80d2;
}

.clac360-motion-solver-wrapper .chart-annotations {
    margin-top: 10px;
    font-size: 0.85rem;
    color: #666666;
}

.clac360-motion-solver-wrapper .annotation-item {
    display: inline-block;
    margin-right: 15px;
}

.clac360-motion-solver-wrapper .annotation-marker {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 5px;
}

.clac360-motion-solver-wrapper .chart-description {
    margin-top: 10px;
    font-size: 0.85rem;
    color: #666666;
    padding: 10px;
    background-color: #f8f9fa;
    border-radius: 4px;
    border-left: 3px solid #4A90E2;
}

.clac360-motion-solver-wrapper .chart-description p {
    margin: 5px 0;
}

.clac360-motion-solver-wrapper .accessibility-info {
    font-size: 0.8rem;
    color: #666666;
    margin-top: 5px;
    font-style: italic;
}