/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@700;900&display=swap');



/* CSS Variables for Light Mode */
:root {
    --background-color: #f9fafb;
    --card-background: rgba(255, 255, 255, 0.8);
    --primary-color: #60a5fa;
    --secondary-color: #818cf8;
    --text-color: #1f2937;
    --subtle-text-color: #6b7280;
    --border-color: #e5e7eb;
    --shadow-color: rgba(147, 197, 253, 0.15);
}

/* Global Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body.page-template-page-taux-de-change {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Main Container */
.tdc-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

.tdc-header h1 {
    font-family: 'Roboto', sans-serif; /* Changement pour Roboto, clean et moderne */
    font-size: 3rem; /* Taille impactante */
    font-weight: 900; /* Bold max pour du punch */
    text-align: center;
    letter-spacing: -0.01em; /* Espacement serré pour un look compact */
    color: var(--text-color); /* Noir de ton thème */
    text-shadow: 
        0 2px 3px rgba(96, 165, 250, 0.2), /* Ombre bleue douce */
        0 4px 6px rgba(129, 140, 248, 0.1); /* Profondeur supplémentaire */
    transition: text-shadow 0.3s ease, transform 0.3s ease;
}

.tdc-header h1:hover {
    text-shadow: 
        0 4px 8px rgba(96, 165, 250, 0.3),
        0 6px 12px rgba(129, 140, 248, 0.2);
    transform: translateY(-2px); /* Lift subtil au survol */
}



/* Header and Section Cards */
.tdc-header,
.tdc-section {
    background-color: var(--card-background);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 24px;
    padding: 35px;
    margin-bottom: 35px;
    box-shadow: 0 10px 30px var(--shadow-color);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tdc-header:hover,
.tdc-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--shadow-color);
}

/* Typography */
.tdc-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    text-align: center;
    letter-spacing: -0.03em;
}

.tdc-header p {
    text-align: center;
    color: var(--subtle-text-color);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.1rem;
}

.tdc-section h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.tdc-update-date {
    text-align: center;
    font-weight: 600;
    margin-bottom: 35px;
    font-size: 1rem;
    color: var(--secondary-color);
}

/* Rates Table */
.tdc-rates-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 8px;
}

.tdc-rates-table thead th {
    text-align: center;
    vertical-align: middle;
    padding: 14px 18px;
    color: var(--subtle-text-color);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
}

.tdc-rates-table tbody tr {
    transition: transform 0.2s ease-out, box-shadow 0.2s ease-out;
}

.tdc-rates-table tbody tr:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.tdc-rates-table td {
    padding: 16px 20px;
    text-align: center;
    vertical-align: middle;
    border: 1px solid transparent;
    border-bottom: none;
    transition: background-color 0.3s ease;
}

.tdc-rates-table tr td:first-child {
    border-radius: 12px 0 0 12px;
}

.tdc-rates-table tr td:last-child {
    border-radius: 0 12px 12px 0;
}

/* Devise Cell */
.tdc-currency-cell {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    font-weight: 700;
    font-size: 1.1rem;
}

.tdc-flag-emoji {
    font-size: 2rem;
    line-height: 1;
}

/* Couleurs par devise */
tr[data-currency-code="EUR"] td { background-color: #eff6ff; }
tr[data-currency-code="USD"] td { background-color: #f0fdf4; }
tr[data-currency-code="GBP"] td { background-color: #f8fafc; }
tr[data-currency-code="CAD"] td { background-color: #fff5f5; }

.tdc-rate-value {
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--primary-color);
}

/* Converter Styles */
.tdc-converter-wrapper {
    padding: 30px;
    border-radius: 18px;
    background: #fff;
    border: 1px solid var(--border-color);
}

.tdc-converter-field {
    margin-bottom: 18px;
}

.tdc-converter-field label {
    color: var(--subtle-text-color);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
    display: block;
}

.tdc-converter-field input {
    width: 100%;
    padding: 14px 18px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    font-size: 1.5rem;
    font-weight: 700;
    outline: none;
    background: var(--background-color);
    transition: box-shadow 0.3s, border-color 0.3s;
}

.tdc-converter-field input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.3);
}

.tdc-currency-selector-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.tdc-select-wrapper {
    flex: 1;
    position: relative;
}

.tdc-select-wrapper select {
    width: 100%;
    padding: 14px 18px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    font-size: 1rem;
    font-weight: 600;
    appearance: none;
    -webkit-appearance: none;
    background-color: var(--background-color);
    color: var(--text-color);
    outline: none;
    cursor: pointer;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.tdc-select-wrapper select:focus-visible {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.3);
}

.tdc-select-wrapper::after {
    content: '▼';
    font-size: 0.8rem;
    color: var(--subtle-text-color);
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

#swap-button-compact {
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    width: 50px;
    height: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

#swap-button-compact:hover {
    transform: rotate(180deg);
    background-color: var(--primary-color);
    color: #fff;
}

#swap-button-compact:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.tdc-converter-result-box {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 20px;
    border-radius: 16px;
    text-align: center;
}

.tdc-converter-result-box label {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

#result-display {
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff;
    margin-top: 8px;
    word-break: break-word;
}

/* FAQ Styles */
.tdc-faq-item details {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    margin-bottom: 12px;
}

.tdc-faq-item:last-child details {
    border-bottom: none;
}

.tdc-faq-item summary {
    font-weight: 600;
    cursor: pointer;
    padding: 16px 6px;
    list-style: none;
    position: relative;
    transition: color 0.3s;
}

.tdc-faq-item summary:hover {
    color: var(--primary-color);
}

.tdc-faq-item summary::-webkit-details-marker {
    display: none;
}

.tdc-faq-item summary::after {
    content: '+';
    position: absolute;
    right: 6px;
    font-size: 1.8rem;
    color: var(--primary-color);
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    font-weight: 400;
}

.tdc-faq-item details[open] summary::after {
    transform: rotate(45deg);
}

.tdc-faq-item p {
    padding: 0 6px 12px;
    color: var(--subtle-text-color);
    opacity: 0;
    animation: fadeIn 0.5s forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Footer */
.tdc-footer {
    text-align: center;
    padding: 25px;
    font-size: 0.9rem;
    color: var(--subtle-text-color);
}

/* Helper Classes */
.tdc-error-message {
    background-color: #fff1f2;
    border: 1px solid #fecaca;
    border-radius: 12px;
    padding: 20px;
    color: #be123c;
}

/* === SEO CONTENT STRONG MISE EN VALEUR === */
.seo-content {
    background-color: var(--card-background);
    font-size: 0.95rem;
    color: var(--subtle-text-color);
}
.seo-content strong {
    font-weight: 800;
    color: var(--text-color);
    background: linear-gradient(90deg, #dbeafe, #e0e7ff);
    padding: 2px 6px;
    border-radius: 6px;
    display: inline-block;
    line-height: 1.4;
}

/* === MOBILE RESPONSIVE === */
@media (max-width: 768px) {
    .tdc-container { padding: 20px 15px; }
    .tdc-header h1 { font-size: 2rem; }
    .tdc-header p { font-size: 1rem; }
    .tdc-section h2 { font-size: 1.5rem; }
    .tdc-header, .tdc-section { padding: 25px; margin-bottom: 25px; }

    .tdc-rates-table thead { display: none; }
    .tdc-rates-table tbody {
        display: flex;
        flex-direction: column;
        gap: 15px;
        border-spacing: 0;
    }

    .tdc-rates-table tr {
        display: block;
        border-radius: 16px;
        overflow: hidden;
        border: 1px solid var(--border-color);
    }

    .tdc-rates-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        text-align: left; /* ← important pour mobile */
        flex-wrap: wrap;
        padding: 15px;
        border: none;
        border-bottom: 1px solid var(--border-color);
        background-color: #fff !important;
    }

    .tdc-rates-table td[data-label]::before {
        content: attr(data-label) " : ";
        font-weight: 600;
        text-align: left;
        color: var(--subtle-text-color);
        flex: 1;
    }

    tr[data-currency-code="EUR"] td:first-child { background-color: #eff6ff !important; }
    tr[data-currency-code="USD"] td:first-child { background-color: #f0fdf4 !important; }
    tr[data-currency-code="GBP"] td:first-child { background-color: #f8fafc !important; }
    tr[data-currency-code="CAD"] td:first-child { background-color: #fff5f5 !important; }

    .tdc-rates-table tr td:last-child { border-bottom: none; }

    .tdc-currency-selector-row { flex-direction: column; gap: 15px; }
    #swap-button-compact { transform: rotate(90deg); }
    #swap-button-compact:hover { transform: rotate(90deg) scale(1.1); }
    #result-display { font-size: 1.8rem; }
}