/* assets/css/concrete-mix-style.css */

:root {
    --bg-color: #F5F5F5;
    --panel-color: #E0E0E0;
    --text-primary: #222222;
    --accent-primary: #4A90E2;
    --accent-secondary: #FF9500;
    --border-color: #333333;
    --input-bg: #f9f9f9;
    --success-color: #2e7d32;
    --error-color: #c62828;
    --warning-color: #f57c00;
}

.clac360-container * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.clac360-container {
    font-family: Arial, Helvetica, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    padding: 20px;
    min-height: 100vh;
}

.clac360-container .calculator-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .clac360-container .calculator-container {
        grid-template-columns: 1fr 1fr;
    }
}

.clac360-container .panel {
    background-color: var(--panel-color);
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    height: fit-content;
}

.clac360-container .panel-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--border-color);
}

.clac360-container .panel-title h2 {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--text-primary);
}

.clac360-container .colorblind-toggle-btn {
    padding: 8px 16px;
    background-color: var(--input-bg);
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-primary);
}

.clac360-container .colorblind-toggle-btn:hover {
    background-color: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

.clac360-container .colorblind-toggle-btn.active {
    background-color: var(--accent-secondary);
    color: white;
    border-color: var(--accent-secondary);
}

.clac360-container .input-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.clac360-container .input-group {
    margin-bottom: 8px;
}

.clac360-container .input-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 0.95rem;
}

.clac360-container .input-group .sub-label {
    display: block;
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 8px;
    font-style: italic;
}

.clac360-container .input-group input,
.clac360-container .input-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--input-bg);
    font-size: 1rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.clac360-container .input-group input:focus,
.clac360-container .input-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.2);
}

.clac360-container .input-group input[type="number"] {
    appearance: textfield;
}

.clac360-container .input-group input[type="number"]::-webkit-outer-spin-button,
.clac360-container .input-group input[type="number"]::-webkit-inner-spin-button {
    appearance: none;
    margin: 0;
}

.clac360-container .primary-input {
    border-left: 4px solid var(--accent-primary) !important;
}

.clac360-container .secondary-input {
    border-left: 4px solid var(--accent-secondary) !important;
}

.clac360-container .button-group {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.clac360-container .btn {
    padding: 14px 28px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.clac360-container .btn-calculate {
    background-color: var(--accent-primary);
    color: white;
    flex: 1;
    min-width: 140px;
}

.clac360-container .btn-reset {
    background-color: var(--panel-color);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    flex: 1;
    min-width: 120px;
}

.clac360-container .btn-export {
    background-color: #2e7d32;
    color: white;
    flex: 1;
    min-width: 140px;
}

.clac360-container .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.clac360-container .btn:active {
    transform: translateY(0);
}

.clac360-container .result-section {
    display: none;
}

.clac360-container .result-section.active {
    display: block;
}

.clac360-container .result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.clac360-container .result-item {
    background-color: var(--input-bg);
    padding: 20px;
    border-radius: 8px;
    border: 2px solid var(--border-color);
    text-align: center;
}

.clac360-container .result-item .label {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.clac360-container .result-item .value {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.clac360-container .result-item .unit {
    font-size: 0.9rem;
    color: #888;
}

.clac360-container .compliance-status {
    padding: 20px;
    border-radius: 8px;
    margin: 25px 0;
    border: 3px solid;
    text-align: center;
    font-weight: bold;
    font-size: 1.2rem;
}

.clac360-container .compliance-pass {
    background-color: rgba(46, 125, 50, 0.1);
    border-color: var(--success-color);
    color: var(--success-color);
}

.clac360-container .compliance-fail {
    background-color: rgba(198, 40, 40, 0.1);
    border-color: var(--error-color);
    color: var(--error-color);
}

.clac360-container .calculation-steps {
    margin: 30px 0;
}

.clac360-container .step {
    background-color: var(--input-bg);
    border-left: 4px solid var(--accent-primary);
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 0 8px 8px 0;
}

.clac360-container .step-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    cursor: pointer;
}

.clac360-container .step-title {
    font-weight: bold;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.clac360-container .step-content {
    display: none;
    padding-top: 15px;
    border-top: 1px solid #ddd;
}

.clac360-container .step.active .step-content {
    display: block;
}

.clac360-container .step-formula {
    font-family: 'Courier New', monospace;
    background-color: rgba(0, 0, 0, 0.05);
    padding: 15px;
    border-radius: 6px;
    margin: 10px 0;
    border-left: 3px solid var(--accent-secondary);
}

.clac360-container .step-result {
    font-weight: bold;
    color: var(--accent-primary);
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px dashed #ccc;
}

.clac360-container .dynamic-analysis {
    background-color: rgba(255, 149, 0, 0.1);
    border: 2px solid var(--accent-secondary);
    padding: 25px;
    border-radius: 8px;
    margin: 25px 0;
}

.clac360-container .dynamic-analysis h3 {
    color: var(--accent-secondary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.clac360-container .dynamic-comment {
    background-color: rgba(74, 144, 226, 0.1);
    border: 2px solid var(--accent-primary);
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
}

.clac360-container .dynamic-recommendation {
    background-color: rgba(46, 125, 50, 0.1);
    border: 2px solid var(--success-color);
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
}

.clac360-container .visualization-container {
    margin: 30px 0;
    text-align: center;
}

.clac360-container .svg-container {
    display: inline-block;
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    border: 2px solid var(--border-color);
    margin-top: 15px;
    overflow-x: auto;
    max-width: 100%;
}

.clac360-container .trademark {
    position: fixed;
    bottom: 15px;
    right: 15px;
    font-size: 0.8rem;
    color: #888;
    font-style: italic;
    z-index: 1000;
}

.clac360-container .warning-banner {
    background-color: #fff3cd;
    border: 2px solid #ffc107;
    border-radius: 8px;
    padding: 15px;
    margin: 30px 0;
    color: #856404;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .clac360-container .panel {
        padding: 15px;
    }
    
    .clac360-container .input-grid {
        grid-template-columns: 1fr;
    }
    
    .clac360-container .button-group {
        flex-direction: column;
    }
    
    .clac360-container .btn {
        width: 100%;
    }
    
    .clac360-container .result-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .clac360-container .panel-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .clac360-container .colorblind-toggle-btn {
        align-self: flex-start;
        margin-left: 0 !important;
    }
}

@media (max-width: 480px) {
    .clac360-container .result-grid {
        grid-template-columns: 1fr;
    }
    
    .clac360-container {
        padding: 10px;
    }
}

.clac360-container.colorblind .btn-calculate {
    background-color: #0056b3;
    position: relative;
}

.clac360-container.colorblind .btn-calculate::before {
    content: "✓";
    position: absolute;
    left: 10px;
}

.clac360-container.colorblind .btn-export {
    background-color: #1b5e20;
    position: relative;
}

.clac360-container.colorblind .btn-export::before {
    content: "↓";
    position: absolute;
    left: 10px;
}

.clac360-container.colorblind .compliance-pass {
    border-style: double;
    border-width: 4px;
}

.clac360-container.colorblind .compliance-fail {
    border-style: dashed;
    border-width: 4px;
}

.clac360-container.colorblind .primary-input {
    border-style: solid dashed;
}

.clac360-container.colorblind .secondary-input {
    border-style: dotted;
}