/* TDS Rate Finder & Calculator - Tool Styles */
/* All classes prefixed with tc- to avoid collisions */

/* Calculator Section */
.tc-calculator-section {
    padding: 40px 0 80px;
}

.tc-calculator-section .container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* Reveal Animation */
.tc-reveal {
    animation: tcReveal 0.4s ease-out;
}

@keyframes tcReveal {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Tab Switcher */
.tc-tabs {
    display: flex;
    background: var(--bg-primary, #faf9f7);
    border: 1px solid var(--border-color, #e2e0dc);
    border-radius: 12px;
    padding: 4px;
    margin-bottom: 32px;
}

.tc-tab {
    flex: 1;
    padding: 12px 20px;
    border: none;
    background: transparent;
    font-family: 'Hanken Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary, #6b6560);
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.tc-tab:hover {
    color: var(--text-primary, #1a1715);
}

.tc-tab.active {
    background: var(--bg-card, #fff);
    color: var(--primary, #f1643f);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.tc-tab svg {
    width: 16px;
    height: 16px;
}

/* Tab Content */
.tc-tab-content {
    display: none;
}

.tc-tab-content.active {
    display: block;
}

/* Card Container */
.tc-card {
    background: var(--bg-card, #fff);
    border: 1px solid var(--border-color, #e2e0dc);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.tc-card h2 {
    font-family: 'Bricolage Grotesque', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary, #1a1715);
    margin-bottom: 8px;
}

.tc-card h2 + p {
    color: var(--text-secondary, #6b6560);
    margin-bottom: 32px;
    font-size: 15px;
}

/* Form Layout */
.tc-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.tc-form-grid .tc-form-full {
    grid-column: 1 / -1;
}

.tc-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tc-form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #1a1715);
}

.tc-form-group label .tc-required {
    color: var(--primary, #f1643f);
}

.tc-form-group select,
.tc-form-group input[type="text"],
.tc-form-group input[type="number"] {
    padding: 10px 14px;
    border: 1px solid var(--border-color, #e2e0dc);
    border-radius: 8px;
    font-size: 14px;
    font-family: 'Hanken Grotesk', sans-serif;
    color: var(--text-primary, #1a1715);
    background: var(--bg-card, #fff);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
    width: 100%;
    box-sizing: border-box;
}

.tc-form-group select:focus,
.tc-form-group input:focus {
    border-color: var(--primary, #f1643f);
    box-shadow: 0 0 0 3px rgba(241, 100, 63, 0.1);
}

.tc-form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%236b6560' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* PAN Toggle */
.tc-toggle-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 4px;
}

.tc-toggle {
    position: relative;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

.tc-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.tc-toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--border-color, #e2e0dc);
    border-radius: 24px;
    transition: 0.2s;
}

.tc-toggle-slider::before {
    content: '';
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: #fff;
    border-radius: 50%;
    transition: 0.2s;
}

.tc-toggle input:checked + .tc-toggle-slider {
    background: var(--primary, #f1643f);
}

.tc-toggle input:checked + .tc-toggle-slider::before {
    transform: translateX(20px);
}

.tc-toggle-label {
    font-size: 14px;
    color: var(--text-primary, #1a1715);
    font-weight: 500;
}

/* Buttons */
.tc-btn-row {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-top: 32px;
    gap: 16px;
}

.tc-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    background: var(--primary, #f1643f);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    font-family: 'Hanken Grotesk', sans-serif;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tc-btn-primary:hover {
    background: #d4532f;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(241, 100, 63, 0.3);
}

.tc-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: transparent;
    color: var(--text-primary, #1a1715);
    border: 1px solid var(--border-color, #e2e0dc);
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    font-family: 'Hanken Grotesk', sans-serif;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tc-btn-secondary:hover {
    border-color: var(--text-secondary, #6b6560);
    background: rgba(0, 0, 0, 0.02);
}

/* Rate Info Display Card (instant lookup results) */
.tc-rate-info {
    margin-top: 32px;
    padding: 28px;
    border-radius: 14px;
    border: 1px solid var(--border-color, #e2e0dc);
    background: var(--bg-primary, #faf9f7);
}

.tc-rate-info-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color, #e2e0dc);
}

.tc-rate-info-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(168, 85, 247, 0.1);
    color: #a855f7;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tc-rate-info-icon svg {
    width: 22px;
    height: 22px;
}

.tc-rate-info-title {
    font-family: 'Bricolage Grotesque', serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary, #1a1715);
}

.tc-rate-info-section {
    font-size: 13px;
    color: var(--text-secondary, #6b6560);
    margin-top: 2px;
}

.tc-rate-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.tc-rate-info-item {
    padding: 16px;
    border-radius: 10px;
    background: var(--bg-card, #fff);
    border: 1px solid var(--border-color, #e2e0dc);
}

.tc-rate-info-item-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary, #6b6560);
    margin-bottom: 6px;
}

.tc-rate-info-item-value {
    font-family: 'Bricolage Grotesque', serif;
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary, #1a1715);
}

.tc-rate-info-item-value.highlight {
    color: var(--primary, #f1643f);
}

.tc-rate-info-item-value.warning {
    color: #dc2626;
}

.tc-rate-info-item-note {
    font-size: 12px;
    color: var(--text-secondary, #6b6560);
    margin-top: 4px;
}

/* Calculator Results Card */
.tc-results {
    margin-top: 32px;
    padding: 28px;
    border-radius: 14px;
    border: 2px solid var(--primary, #f1643f);
    background: var(--bg-card, #fff);
}

.tc-results-header {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color, #e2e0dc);
}

.tc-results-header h3 {
    font-family: 'Bricolage Grotesque', serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary, #1a1715);
    margin-bottom: 4px;
}

.tc-results-header p {
    font-size: 13px;
    color: var(--text-secondary, #6b6560);
}

.tc-results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.tc-results-item {
    padding: 20px;
    border-radius: 12px;
    background: var(--bg-primary, #faf9f7);
    border: 1px solid var(--border-color, #e2e0dc);
    text-align: center;
}

.tc-results-item-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary, #6b6560);
    margin-bottom: 8px;
}

.tc-results-item-value {
    font-family: 'Bricolage Grotesque', serif;
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary, #1a1715);
}

.tc-results-item-value.primary {
    color: var(--primary, #f1643f);
}

.tc-results-item-note {
    font-size: 12px;
    color: var(--text-secondary, #6b6560);
    margin-top: 4px;
}

.tc-results-due {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-radius: 10px;
    background: rgba(59, 130, 246, 0.06);
    border: 1px solid rgba(59, 130, 246, 0.15);
    font-size: 14px;
    color: var(--text-primary, #1a1715);
}

.tc-results-due svg {
    width: 18px;
    height: 18px;
    color: #3b82f6;
    flex-shrink: 0;
}

/* Rate Chart Table */
.tc-rate-chart {
    margin-top: 40px;
}

.tc-rate-chart h3 {
    font-family: 'Bricolage Grotesque', serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary, #1a1715);
    margin-bottom: 16px;
}

.tc-search-box {
    position: relative;
    margin-bottom: 20px;
}

.tc-search-box input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    border: 1px solid var(--border-color, #e2e0dc);
    border-radius: 10px;
    font-size: 14px;
    font-family: 'Hanken Grotesk', sans-serif;
    color: var(--text-primary, #1a1715);
    background: var(--bg-card, #fff);
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.tc-search-box input:focus {
    border-color: var(--primary, #f1643f);
    box-shadow: 0 0 0 3px rgba(241, 100, 63, 0.1);
}

.tc-search-box svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--text-secondary, #6b6560);
    pointer-events: none;
}

.tc-table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border-color, #e2e0dc);
    border-radius: 12px;
}

.tc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.tc-table thead {
    background: rgba(0, 0, 0, 0.03);
}

.tc-table th {
    padding: 12px 16px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary, #6b6560);
    border-bottom: 1px solid var(--border-color, #e2e0dc);
    white-space: nowrap;
}

.tc-table td {
    padding: 12px 16px;
    color: var(--text-primary, #1a1715);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    vertical-align: top;
}

.tc-table tbody tr:last-child td {
    border-bottom: none;
}

.tc-table tbody tr:hover {
    background: rgba(241, 100, 63, 0.03);
}

.tc-table .tc-section-cell {
    font-weight: 700;
    color: var(--primary, #f1643f);
    white-space: nowrap;
}

.tc-table .tc-rate-cell {
    font-weight: 600;
    white-space: nowrap;
}

.tc-table .tc-no-pan {
    color: #dc2626;
    font-weight: 600;
}

.tc-no-results {
    text-align: center;
    padding: 32px 16px;
    color: var(--text-secondary, #6b6560);
    font-size: 14px;
}

/* FAQ Section */
.tc-faq-section {
    padding: 80px 0;
}

.tc-faq-section h2 {
    font-family: 'Bricolage Grotesque', serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary, #1a1715);
    margin-bottom: 32px;
    text-align: center;
}

.tc-faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tc-faq-item {
    border: 1px solid var(--border-color, #e2e0dc);
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-card, #fff);
}

.tc-faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 18px 20px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: 'Hanken Grotesk', sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary, #1a1715);
    text-align: left;
    gap: 16px;
    transition: background 0.2s ease;
}

.tc-faq-question:hover {
    background: rgba(0, 0, 0, 0.02);
}

.tc-faq-question svg {
    width: 18px;
    height: 18px;
    color: var(--text-secondary, #6b6560);
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.tc-faq-item.open .tc-faq-question svg {
    transform: rotate(180deg);
}

.tc-faq-answer {
    display: none;
    padding: 0 20px 18px;
}

.tc-faq-item.open .tc-faq-answer {
    display: block;
}

.tc-faq-answer p {
    font-size: 14px;
    color: var(--text-secondary, #6b6560);
    line-height: 1.7;
    margin: 0;
}

/* SEO Content Section */
.tc-seo-content {
    padding: 80px 0;
    background: rgba(0, 0, 0, 0.02);
}

.tc-seo-content h2 {
    font-family: 'Bricolage Grotesque', serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary, #1a1715);
    margin-bottom: 12px;
    text-align: center;
}

.tc-seo-content > .container > p {
    text-align: center;
    color: var(--text-secondary, #6b6560);
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.7;
    font-size: 15px;
}

.tc-seo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.tc-seo-card {
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--border-color, #e2e0dc);
    background: var(--bg-card, #fff);
}

.tc-seo-card h3 {
    font-family: 'Bricolage Grotesque', serif;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary, #1a1715);
}

.tc-seo-card p {
    font-size: 14px;
    color: var(--text-secondary, #6b6560);
    line-height: 1.6;
    margin: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 809px) {
    .tc-card {
        padding: 24px 20px;
    }

    .tc-form-grid {
        grid-template-columns: 1fr;
    }

    .tc-rate-info-grid {
        grid-template-columns: 1fr 1fr;
    }

    .tc-results-grid {
        grid-template-columns: 1fr 1fr;
    }

    .tc-btn-row {
        flex-direction: column;
    }

    .tc-btn-primary,
    .tc-btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .tc-seo-grid {
        grid-template-columns: 1fr;
    }

    .tc-table {
        font-size: 12px;
    }

    .tc-table th,
    .tc-table td {
        padding: 10px 12px;
    }

    .tc-faq-question {
        font-size: 14px;
        padding: 16px;
    }

    .tc-faq-answer {
        padding: 0 16px 16px;
    }
}

@media (max-width: 480px) {
    .tc-calculator-section {
        padding: 0 0 48px;
    }

    .tc-card {
        padding: 20px 16px;
        border-radius: 12px;
    }

    .tc-card h2 {
        font-size: 20px;
    }

    .tc-tabs {
        flex-direction: column;
        gap: 4px;
    }

    .tc-rate-info {
        padding: 20px 16px;
    }

    .tc-rate-info-grid {
        grid-template-columns: 1fr;
    }

    .tc-rate-info-item-value {
        font-size: 18px;
    }

    .tc-results {
        padding: 20px 16px;
    }

    .tc-results-grid {
        grid-template-columns: 1fr;
    }

    .tc-results-item-value {
        font-size: 22px;
    }

    .tc-seo-content {
        padding: 48px 0;
    }

    .tc-seo-content h2 {
        font-size: 22px;
    }

    .tc-faq-section {
        padding: 48px 0;
    }

    .tc-faq-section h2 {
        font-size: 22px;
    }

    .tc-rate-chart h3 {
        font-size: 18px;
    }
}