/* Blower Selection Tool Styles - Matching Project Theme */

.blower-selection-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    font-family: var(--main-font-family);
}

.blower-selection-container h1 {
    text-align: center;
    margin-bottom: 2rem;
    margin-top: 2rem;
    font-family: var(--main-font-family2);
    font-size: 3.15rem;
    font-weight: bold;
    color: var(--text-color2);
    text-shadow: 2px 2px 4px var(--shadow-color);
    -webkit-text-stroke: 1px var(--text-outline-color2);
}

/* Mode Toggle */
.mode-toggle {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.mode-btn {
    padding: 0.75rem 2rem;
    font-size: 1.386rem;
    font-family: var(--main-font-family);
    font-weight: bold;
    border: 2px solid var(--border-color);
    background-color: var(--background-color3);
    color: var(--text-color2);
    cursor: pointer;
    border-radius: 0.75rem;
    transition: all 0.3s ease-in-out;
    box-shadow: 0 2px 6px var(--shadow-color);
    text-shadow: 1px 1px 2px var(--shadow-color);
}

.mode-btn:hover {
    background-color: var(--highlight-color);
    color: var(--text-color4);
    box-shadow: 0 4px 12px var(--shadow-color2);
    transform: scale(1.05);
}

.mode-btn.active {
    background-color: var(--highlight-color);
    color: var(--text-color4);
    box-shadow: 0 0 10px var(--glow-color);
    border-color: var(--highlight-color2);
}

/* Form Sections */
.selection-form {
    background-color: var(--hero-background-color);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    border: 2px solid var(--border-color);
    box-shadow: 0 4px 12px var(--shadow-color);
}

.selection-form.hidden {
    display: none;
}

.form-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: var(--background-color3);
    border-radius: 10px;
    border: 1px solid var(--border-color2);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.form-section h2 {
    margin-top: 0;
    margin-bottom: 1.5rem;
    font-family: var(--main-font-family2);
    font-size: 1.89rem;
    font-weight: bold;
    color: var(--text-color2);
    text-shadow: 1px 1px 3px var(--shadow-color);
    -webkit-text-stroke: 0.8px var(--text-outline-color2);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.75rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    font-family: var(--main-font-family);
    color: var(--text-color2);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color2);
    border-radius: 0.5rem;
    font-size: 1.26rem;
    font-family: var(--main-font-family);
    background-color: var(--background-color);
    color: var(--text-color);
    transition: all 0.3s ease-in-out;
}

.form-group input[type="text"]:focus,
.form-group input[type="number"]:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--highlight-color);
    box-shadow: 0 0 8px var(--glow-color);
}

.input-group {
    display: flex;
    gap: 0.75rem;
}

.input-group input {
    flex: 1;
}

.input-group select {
    flex: 0 0 150px;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: normal;
    cursor: pointer;
}

.submit-btn {
    background-color: var(--highlight-color);
    color: var(--text-color4);
    padding: 1rem 2.5rem;
    border: 2px solid var(--border-color);
    border-radius: 0.75rem;
    font-size: 1.386rem;
    font-family: var(--main-font-family);
    font-weight: bold;
    cursor: pointer;
    margin-top: 1.5rem;
    transition: all 0.3s ease-in-out;
    box-shadow: 0 4px 12px var(--shadow-color);
    text-shadow: 1px 1px 2px var(--shadow-color);
    -webkit-text-stroke: 0.5px var(--text-outline-color);
}

.submit-btn:hover {
    background-color: var(--highlight-color2);
    box-shadow: 0 6px 16px var(--shadow-color2);
    transform: scale(1.05);
}

/* Gas Composition Builder */
.gas-composition-container {
    margin-bottom: 1rem;
}

.gas-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
    background-color: var(--background-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.gas-table th,
.gas-table td {
    padding: 0.75rem;
    text-align: left;
    border: 1px solid var(--border-color2);
}

.gas-table th {
    background-color: var(--secondary-color);
    color: var(--text-color4);
    font-weight: bold;
    font-family: var(--main-font-family2);
    text-shadow: 1px 1px 2px var(--shadow-color);
}

.gas-table select,
.gas-table input {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color2);
    border-radius: 0.5rem;
    font-size: 1.197rem;
    font-family: var(--main-font-family);
    background-color: var(--background-color);
    color: var(--text-color);
}

.gas-percentage {
    width: 80px;
    margin-right: 0.75rem;
}

.gas-percent-type {
    width: 140px;
}

.remove-gas-btn {
    padding: 0.5rem 1rem;
    background-color: var(--error-color);
    color: var(--text-color4);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1.134rem;
    font-family: var(--main-font-family);
    transition: all 0.3s ease-in-out;
}

.remove-gas-btn:hover {
    background-color: #a04545;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    transform: scale(1.05);
}

.gas-composition-controls {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.add-btn {
    padding: 0.75rem 1.5rem;
    background-color: var(--success-color);
    color: var(--text-color4);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    cursor: pointer;
    font-family: var(--main-font-family);
    font-weight: bold;
    transition: all 0.3s ease-in-out;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.add-btn:hover {
    background-color: #45a049;
    box-shadow: 0 4px 10px var(--shadow-color);
    transform: scale(1.05);
}

.normalize-btn {
    padding: 0.75rem 1.5rem;
    background-color: var(--info-color);
    color: var(--text-color4);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    cursor: pointer;
    font-family: var(--main-font-family);
    font-weight: bold;
    transition: all 0.3s ease-in-out;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.normalize-btn:hover {
    background-color: var(--highlight-color);
    box-shadow: 0 4px 10px var(--shadow-color);
    transform: scale(1.05);
}

.gas-properties-display {
    padding: 1.25rem;
    background-color: var(--background-color3);
    border-radius: 8px;
    border: 1px solid var(--border-color2);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.gas-properties-display h4 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-family: var(--main-font-family2);
    color: var(--text-color2);
    text-shadow: 1px 1px 2px var(--shadow-color);
}

.properties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.property-item {
    display: flex;
    flex-direction: column;
}

.property-item label {
    font-weight: bold;
    color: var(--text-color2);
    margin-bottom: 0.5rem;
    font-size: 1.134rem;
}

.property-item span {
    font-size: 1.575rem;
    color: var(--highlight-color);
    font-weight: bold;
    text-shadow: 1px 1px 2px var(--shadow-color);
}

/* Results Section */
.results-section {
    background-color: var(--hero-background-color);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 2rem;
    border: 2px solid var(--border-color);
    box-shadow: 0 4px 12px var(--shadow-color);
}

.results-section h2 {
    margin-top: 0;
    font-family: var(--main-font-family2);
    font-size: 2.52rem;
    color: var(--text-color2);
    text-shadow: 2px 2px 4px var(--shadow-color);
    -webkit-text-stroke: 1px var(--text-outline-color2);
}

.input-summary {
    background-color: var(--background-color3);
    padding: 1.25rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color2);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.input-summary h3 {
    margin-top: 0;
    font-family: var(--main-font-family2);
    color: var(--text-color2);
    text-shadow: 1px 1px 2px var(--shadow-color);
}

.input-summary ul {
    list-style: none;
    padding: 0;
}

.input-summary li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color2);
    color: var(--text-color);
    font-family: var(--main-font-family);
}

.blower-results {
    background-color: var(--background-color3);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    overflow-x: auto;
    border: 1px solid var(--border-color2);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.results-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.results-controls label {
    font-weight: bold;
    margin: 0;
    color: var(--text-color2);
    font-family: var(--main-font-family);
}

.sort-select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color2);
    border-radius: 0.5rem;
    font-size: 1.26rem;
    font-family: var(--main-font-family);
    background-color: var(--background-color);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease-in-out;
}

.sort-select:focus {
    outline: none;
    border-color: var(--highlight-color);
    box-shadow: 0 0 8px var(--glow-color);
}

.results-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--background-color);
}

.results-table th,
.results-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color2);
    font-family: var(--main-font-family);
}

.results-table th {
    background-color: var(--secondary-color);
    color: var(--text-color4);
    font-weight: bold;
    font-family: var(--main-font-family2);
    text-shadow: 1px 1px 2px var(--shadow-color);
    position: sticky;
    top: 0;
}

.results-table tr:hover {
    background-color: var(--background-color4);
}

.results-table td {
    color: var(--text-color);
}

.view-curve-btn {
    padding: 0.5rem 1rem;
    background-color: var(--info-color);
    color: var(--text-color4);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1.134rem;
    font-family: var(--main-font-family);
    transition: all 0.3s ease-in-out;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.view-curve-btn:hover {
    background-color: var(--highlight-color);
    box-shadow: 0 4px 8px var(--shadow-color);
    transform: scale(1.05);
}

/* Chart Section */
.chart-section {
    background-color: var(--background-color3);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1.5rem;
    border: 1px solid var(--border-color2);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.chart-section h3 {
    margin-top: 0;
    font-family: var(--main-font-family2);
    color: var(--text-color2);
    text-shadow: 1px 1px 2px var(--shadow-color);
}

#performance-chart {
    max-height: 400px;
}

/* Blower Chart Section */
.switch-btn,
.preview-btn {
    padding: 0.75rem 1.5rem;
    background-color: var(--secondary-color);
    color: var(--text-color4);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1.26rem;
    font-family: var(--main-font-family);
    font-weight: bold;
    transition: all 0.3s ease-in-out;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    text-shadow: 1px 1px 2px var(--shadow-color);
}

.switch-btn:hover,
.preview-btn:hover {
    background-color: var(--highlight-color);
    box-shadow: 0 4px 12px var(--shadow-color2);
    transform: scale(1.05);
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: background-color 0.3s ease-in-out;
}

.radio-option:hover {
    background-color: var(--background-color4);
}

.radio-option input[type="radio"] {
    margin: 0;
    cursor: pointer;
}

.radio-option label {
    cursor: pointer;
    color: var(--text-color);
    font-family: var(--main-font-family);
}

/* Data Sheet Preview */
.data-sheet-section {
    background-color: var(--background-color3);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1.5rem;
    border: 1px solid var(--border-color2);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.data-sheet-section h3 {
    margin-top: 0;
    font-family: var(--main-font-family2);
    color: var(--text-color2);
    text-shadow: 1px 1px 2px var(--shadow-color);
}

#data-sheet-content {
    font-family: 'Courier New', monospace;
    font-size: 1.134rem;
    white-space: pre-wrap;
    background-color: var(--background-color);
    padding: 1.25rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border-color2);
    color: var(--text-color);
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .blower-selection-container {
        padding: 1rem;
    }
    
    .blower-selection-container h1 {
        font-size: 2.52rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .input-group select {
        flex: 1;
    }
    
    .results-table {
        font-size: 1.071rem;
    }
    
    .results-table th,
    .results-table td {
        padding: 0.5rem;
    }
    
    .properties-grid {
        grid-template-columns: 1fr;
    }
    
    .mode-toggle {
        flex-direction: column;
    }
    
    .mode-btn {
        width: 100%;
    }
    
    .gas-composition-controls {
        flex-direction: column;
    }
    
    .add-btn,
    .normalize-btn {
        width: 100%;
    }
}