/**
 * Discount Calculator Styles
 * 
 * Specific styles for the Discount calculator
 */

/* Discount calculator specific variables */
:root {
    /* Light mode specific variables */
    --discount-primary: #3b82f6;
    --discount-primary-hover: #2563eb;
    --discount-secondary: #60a5fa;
    --discount-accent: #ef4444;
    --discount-light-bg: #eff6ff;
    --discount-gradient: linear-gradient(135deg, #3b82f6, #60a5fa);
    
    /* Common calculator variables for light mode */
    --calc-text-color: #333333;
    --calc-text-secondary: #666666;
    --calc-bg-color: #ffffff;
    --calc-input-bg: #f9f9f9;
    --calc-border-color: #e0e0e0;
    --calc-shadow-color: rgba(0, 0, 0, 0.1);
    --calc-button-secondary: #f3f4f6;
}

@media (prefers-color-scheme: dark) {
    :root {
        /* Dark mode specific variables */
        --discount-primary: #60a5fa;
        --discount-primary-hover: #3b82f6;
        --discount-secondary: #93c5fd;
        --discount-accent: #f87171;
        --discount-light-bg: #1e3a8a;
        --discount-gradient: linear-gradient(135deg, #3b82f6, #60a5fa);
        
        /* Common calculator variables for dark mode */
        --calc-text-color: #e0e0e0;
        --calc-text-secondary: #aaaaaa;
        --calc-bg-color: #1e1e1e;
        --calc-input-bg: #2a2a2a;
        --calc-border-color: #333333;
        --calc-shadow-color: rgba(0, 0, 0, 0.3);
        --calc-button-secondary: #2d3748;
    }
}

/* Calculator specific layout */
.discount-calculator .calculator-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    font-family: 'Roboto', Arial, sans-serif;
}

.discount-calculator .calculator-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--calc-text-color);
    margin-bottom: 0.5rem;
}

.discount-calculator .calculator-description {
    color: var(--calc-text-color);
    opacity: 0.8;
    margin-bottom: 2rem;
    max-width: 700px;
}

/* Toggle buttons styling */
.discount-calculator .calculator-toggle-container {
    position: relative;
    background-color: var(--calc-input-bg);
    border-radius: 0.5rem;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.discount-calculator .calculation-toggle {
    background-color: transparent;
    color: var(--calc-text-color);
    transition: background-color 0.3s, color 0.3s;
    padding: 0.75rem 1rem;
    border: none;
    cursor: pointer;
}

.discount-calculator .calculation-toggle.active {
    background-color: var(--discount-primary);
    color: white;
}

/* Form styling */
.discount-calculator .calculator-form {
    background-color: var(--calc-bg-color);
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 12px var(--calc-shadow-color);
    margin-bottom: 1.5rem;
}

.discount-calculator .form-group {
    margin-bottom: 1.25rem;
}

.discount-calculator label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--calc-text-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.discount-calculator .form-input {
    display: block;
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--calc-border-color);
    background-color: var(--calc-input-bg);
    color: var(--calc-text-color);
    border-radius: 0.375rem;
    font-size: 1rem;
    line-height: 1.5;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.discount-calculator .form-input:focus {
    border-color: var(--discount-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.discount-calculator .submit-button {
    background-color: var(--discount-primary);
    color: white;
    font-weight: 500;
    text-align: center;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.1s;
    padding: 0.75rem 1.5rem;
    border: none;
    width: 100%;
}

.discount-calculator .submit-button:hover {
    background-color: var(--discount-primary-hover);
    transform: translateY(-2px);
}

.discount-calculator .submit-button:active {
    transform: translateY(0);
}

/* Results styling */
.discount-calculator .results-container {
    background-color: var(--calc-bg-color);
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 12px var(--calc-shadow-color);
    margin-top: 1.5rem;
}

.discount-calculator .results-container h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--calc-text-color);
}

.discount-calculator .results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.discount-calculator .result-item {
    background-color: var(--calc-bg-color);
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1px solid var(--calc-border-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: opacity 0.5s ease, transform 0.3s ease;
}

.discount-calculator .result-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.discount-calculator .result-label {
    font-size: 0.875rem;
    color: var(--calc-text-color);
    opacity: 0.8;
    margin-bottom: 0.25rem;
}

.discount-calculator .result-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--calc-text-color);
}

.discount-calculator .result-value.highlight {
    color: var(--discount-primary);
    font-size: 1.5rem;
}

/* Result animations */
.discount-calculator .result-item:nth-child(1) { transition-delay: 0.1s; }
.discount-calculator .result-item:nth-child(2) { transition-delay: 0.2s; }
.discount-calculator .result-item:nth-child(3) { transition-delay: 0.3s; }
.discount-calculator .result-item:nth-child(4) { transition-delay: 0.4s; }

/* Action buttons */
.discount-calculator .results-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.discount-calculator .action-button {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    border: 1px solid var(--calc-border-color);
    border-radius: 0.375rem;
    color: var(--calc-text-color);
    background-color: var(--calc-button-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.discount-calculator .action-button:hover {
    background-color: var(--discount-primary);
    color: white;
    border-color: var(--discount-primary);
}

/* Form tabs styling */
.discount-calculator .form-tabs {
    display: flex;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--calc-border-color);
}

.discount-calculator .form-tab {
    padding: 0.75rem 1rem;
    background: none;
    border: none;
    color: var(--calc-text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.discount-calculator .form-tab.active {
    color: var(--discount-primary);
}

.discount-calculator .form-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--discount-primary);
}

.discount-calculator .tab-content {
    display: none;
}

.discount-calculator .tab-content.active {
    display: block;
}

.discount-calculator .form-control {
    display: flex;
    align-items: center;
    background-color: var(--calc-input-bg);
    border: 1px solid var(--calc-border-color);
    border-radius: 0.375rem;
    overflow: hidden;
}

.discount-calculator .form-control input {
    flex: 1;
    border: none;
    padding: 0.75rem;
    background-color: transparent;
    color: var(--calc-text-color);
}

.discount-calculator .form-control input:focus {
    outline: none;
}

.discount-calculator .input-prefix,
.discount-calculator .input-suffix {
    padding: 0 0.75rem;
    color: var(--calc-text-secondary);
    font-weight: 500;
}

/* Responsive design */
@media (max-width: 768px) {
    .discount-calculator .results-grid {
        grid-template-columns: 1fr;
    }
    
    .discount-calculator .calculator-title {
        font-size: 1.5rem;
    }
    
    .discount-calculator .results-actions {
        flex-direction: column;
    }
    
    .discount-calculator .form-tabs {
        flex-wrap: wrap;
    }
    
    .discount-calculator .form-tab {
        flex-grow: 1;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .discount-calculator .calculator-title {
        font-size: 1.75rem;
    }
    
    .discount-calculator .calculator-form {
        padding: 1rem;
    }
    
    .discount-calculator .result-value.highlight {
        font-size: 1.25rem;
    }

    .discount-calculator .results-container {
        padding: 1rem;
    }

    .discount-calculator .faq-section {
        padding: 1rem;
    }
}