/* assets/css/calculators/gst-calculator.css */

:root {
    --primary: #2563eb;
    /* Professional blue */
    --primary-hover: #1d4ed8;
    --india-saffron: #FF9933;
    --india-white: #FFFFFF;
    --india-green: #138808;
    --text-main: #1e293b;
}

/* Widget Container */
.gst-widget-container {
    max-width: 1000px;
    margin: 0 auto;
}

/* Calculator Form */
.calculator-form {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}


/* Tax Type Selection */
.tax-type-selector {
    display: flex;
    gap: 10px;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.tax-type-btn {
    flex: 1;
    min-width: 120px;
    padding: 10px;
    border: 1px solid #cbd5e1;
    background: #f1f5f9;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    color: #475569;
    text-align: center;
    transition: all 0.2s;
}

.tax-type-btn:hover {
    background: #e2e8f0;
}

.tax-type-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Inputs */
.input-wrapper {
    margin-bottom: 1.5rem;
    position: relative;
}

.input-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.input-header label {
    font-weight: 600;
    color: var(--text-main);
}

.input-field {
    width: 100%;
    padding: 0.8rem 12px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s;
    background: #f8fafc;
    font-family: 'Inter', sans-serif;
}

.input-field:focus {
    outline: none;
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Percentage Buttons */
.percent-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 10px;
}

/* Equation Display Styles */
.equation-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
    text-align: center;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    gap: 10px;
    overflow-x: auto;
    padding: 10px 0;
}

.equation-symbol {
    font-size: 1.5rem;
    color: #94a3b8;
    font-weight: 300;
}

.equation-item {
    flex: 1;
    min-width: fit-content;
}

.equation-item .net-value {
    font-size: clamp(1.2rem, 4vw, 2.2rem);
    font-weight: 800;
    color: #1e293b;
    white-space: nowrap;
}

.equation-item .gst-value {
    font-size: clamp(1.2rem, 4vw, 2.2rem);
    font-weight: 800;
    color: #16a34a;
    white-space: nowrap;
}

.equation-item .total-value {
    font-size: clamp(1.2rem, 4vw, 2.2rem);
    font-weight: 800;
    color: #2563eb;
    white-space: nowrap;
}

.equation-item .label {
    font-size: 0.85rem;
    color: #64748b;
    font-weight: 600;
    text-transform: uppercase;
}

.button-wrapper {
    text-align: center;
    margin-top: 20px;
}

.percent-btn {
    padding: 10px;
    border: 1px solid #cbd5e1;
    background: #f1f5f9;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    color: #475569;
    transition: all 0.2s;
}

.percent-btn:hover {
    background: #e2e8f0;
}

.percent-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}


/* Mode Selector Cards */
.mode-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 1.5rem;
}

.mode-card {
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 15px;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s;
    background: #fff;
}

.mode-card:hover {
    background: #f8fafc;
    border-color: #94a3b8;
}

.mode-card.active {
    border-color: var(--primary);
    background: #eff6ff;
    color: var(--primary);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

.mode-card h4 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
}

.mode-card p {
    margin: 5px 0 0;
    font-size: 0.8rem;
    color: #64748b;
}


/* Action Button */
.calc-action-btn {
    width: 100%;
    max-width: 400px;
    padding: 1.2rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s, background 0.2s;
    font-family: 'Inter', sans-serif;
    box-shadow: 0 4px 6px rgba(37, 99, 235, 0.25);
}

.calc-action-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(37, 99, 235, 0.3);
}

/* Result Section */
.result-container {
    margin-top: 2rem;
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

@media (max-width: 768px) {
    .result-grid {
        grid-template-columns: 1fr;
    }

    .mode-grid {
        grid-template-columns: 1fr;
    }

    .tax-type-selector {
        flex-direction: column;
    }

    /* Optimized Mobile Layout */
    .calculator-grid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
        margin-bottom: 25px !important;
    }

    .equation-container {
        flex-direction: column !important;
        gap: 10px !important;
        padding: 15px !important;
        background: #f8fafc !important;
        border-radius: 12px !important;
    }

    .equation-symbol {
        padding: 5px 0 !important;
        font-size: 1.4rem !important;
        color: #94a3b8 !important;
    }

    .equation-item {
        width: 100% !important;
        background: #fff;
        padding: 15px !important;
        border-radius: 8px;
        border: 1px solid #e2e8f0;
    }

    .equation-item div:first-child {
        font-size: 1.8rem !important;
        letter-spacing: -1px;
    }

    .equation-item div:last-child {
        font-size: 0.9rem !important;
    }

    .calculator-form {
        padding: 1.5rem !important;
    }
}

.result-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.result-card.total {
    border-top: 5px solid #10b981;
}

.result-card.gst {
    border-top: 5px solid #f59e0b;
}

.result-card.net {
    border-top: 5px solid var(--primary);
}

/* Tax Breakdown Section */
.tax-breakdown {
    display: none;
    margin-top: 1.5rem;
    border-top: 1px solid #e2e8f0;
    padding-top: 1.5rem;
}

.breakdown-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 10px;
}

.breakdown-item {
    padding: 8px;
    border-radius: 6px;
    background: #f8fafc;
}

.breakdown-label {
    font-size: 0.85rem;
    color: #64748b;
}

.breakdown-value {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-main);
}

.result-card h4 {
    color: #64748b;
    font-size: 0.85rem;
    text-transform: uppercase;
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}

.result-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
}

.rupee-value {
    font-size: 1.7rem;
    font-weight: 800;
}

/* GST Information Tables */
.gst-rate-table-container {
    margin: 20px 0;
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
}

.gst-rate-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    background: #fff;
}

.gst-rate-table th {
    background: #f8fafc;
    color: #475569;
    font-weight: 700;
    text-align: left;
    padding: 15px;
    border-bottom: 2px solid #e2e8f0;
}

.gst-rate-table td {
    padding: 15px;
    border-bottom: 1px solid #f1f5f9;
    color: #1e293b;
}

.gst-rate-table tr:last-child td {
    border-bottom: none;
}

.gst-rate-table tr:hover {
    background-color: #f1f5f9;
}

.gst-rate-table strong {
    color: var(--primary);
}

/* Formula Flash Cards */
.formula-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.formula-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 25px;
    position: relative;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.formula-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.formula-card.add {
    border-top: 4px solid var(--primary);
}

.formula-card.remove {
    border-top: 4px solid #16a34a;
}

.formula-card i {
    font-size: 1.5rem;
    margin-bottom: 15px;
    display: block;
}

.formula-card.add i {
    color: var(--primary);
}

.formula-card.remove i {
    color: #16a34a;
}

.formula-card h4 {
    margin: 0 0 15px 0;
    font-size: 1.1rem;
    color: #1e293b;
}

.formula-card code {
    display: block;
    background: #f1f5f9;
    padding: 8px 12px;
    border-radius: 6px;
    margin-bottom: 10px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    color: #334155;
}

/* Attractive Content Section Layout */
.info-section {
    padding-top: 40px;
}

.info-section section {
    margin-bottom: 60px;
}

.info-section h2 {
    font-size: 1.8rem;
    color: #0f172a;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.info-section h2::before {
    content: '';
    display: block;
    width: 6px;
    height: 32px;
    background: var(--primary);
    border-radius: 4px;
}

/* Highlights Grid */
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.highlight-item {
    background: #f8fafc;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    font-weight: 500;
    color: #475569;
    display: flex;
    align-items: center;
    gap: 15px;
}

.highlight-item i {
    color: var(--primary);
    font-size: 1.2rem;
}

/* Step Process List */
.step-list {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 15px;
}

.step-item {
    display: flex;
    gap: 20px;
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    align-items: center;
}

.step-number {
    width: 40px;
    height: 40px;
    background: #eff6ff;
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    flex-shrink: 0;
}

/* Feature Cards (Use Cases/Benefits) */
.content-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.feature-card {
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    border: 1px solid #f1f5f9;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.feature-card h4 {
    color: #1e293b;
    margin-bottom: 15px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-card p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* FAQ Accordion Styling */
.faq-section {
    background: #f8fafc;
    padding: 40px;
    border-radius: 20px;
    border: 1px solid #e2e8f0;
}

.faq-item {
    background: #fff;
    margin-bottom: 12px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-question {
    width: 100%;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.05rem;
    font-weight: 600;
    color: #0f172a;
    transition: background 0.2s;
}

.faq-question:hover {
    background: #f1f5f9;
}

.faq-question i {
    font-size: 0.9rem;
    color: #64748b;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
    padding: 0 25px;
    background: #fff;
    color: #475569;
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 25px 20px 25px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}