/* Variables CSS - Style Alyor Exact */
:root {
    --primary-color: white;
    --primary-dark: #00315B;
    --accent-color: #0074D9;
    --bg-main: white;
    --bg-white: #ffffff;
    --text-color: #374151;
    --text-muted: #6b7280;
    --text-light: #9ca3af;
    --border-radius: 16px;
    --border-radius-small: 12px;
    --border-radius-card: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Container principal - Style Alyor Exact */
.per-calculator-container {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 40px !important;
    background: var(--bg-main) !important;
    border-radius: var(--border-radius-card) !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    min-height: 600px !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    grid-template-rows: auto auto 1fr auto !important;
    gap: 30px !important;
    align-items: start !important;
    box-sizing: border-box !important;
}

/* Header interne - Titre et description */
.per-header-internal {
    grid-column: 1 / -1 !important;
    text-align: center !important;
    margin-bottom: 10px !important;
}

.per-header-internal .per-title {
    font-size: 28px !important;
    font-weight: 600 !important;
    color: var(--text-color) !important;
    margin: 0 0 16px 0 !important;
    line-height: 1.3 !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
}

.per-header-internal .per-description {
    font-size: 16px !important;
    color: var(--text-muted) !important;
    margin: 0 !important;
    line-height: 1.5 !important;
    max-width: 800px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
}

/* Zone de contenu principal */
.per-calculator-content {
    grid-column: 1 / -1 !important;
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 60px !important;
    align-items: center !important;
}

/* Disclaimer interne - Texte avec astérisque */
.per-disclaimer-internal {
    grid-column: 1 / -1 !important;
    text-align: left !important;
    margin-left: 75px !important;
    margin-top: 10px !important;
}

.per-disclaimer-internal p {
    font-size: 12px !important;
    color: var(--text-muted) !important;
    line-height: 1.4 !important;
    margin: 0 !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    font-style: italic !important;
}

/* Section gauche - Graphique et résultats */
.per-calculator-left {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 30px !important;
}

/* Versement mensuel dans la section gauche */
.per-control-group-left {
    width: 100% !important;
    max-width: 350px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
}

.per-control-label-left {
    color: var(--text-color) !important;
    font-size: 16px !important;
    font-weight: 500 !important;
    text-align: center !important;
    margin-bottom: 5px !important;
}

/* Carte principale des résultats regroupés */
.per-results-main-card {
    background: var(--bg-white) !important;
    border-radius: var(--border-radius) !important;
    padding: 20px !important;
    box-shadow: var(--shadow-card) !important;
    width: 100% !important;
    max-width: 350px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 15px !important;
}

.per-result-item {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 5px 0 !important;
}

.per-result-icon-wrapper {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
}

.per-result-icon {
    width: 12px !important;
    height: 12px !important;
    border-radius: 2px !important;
    flex-shrink: 0 !important;
}

.per-result-icon.primary {
    background: #e5e7eb !important;
}

.per-result-icon.success {
    background: var(--accent-color) !important;
}

.per-result-divider {
    height: 1px !important;
    background: #e5e7eb !important;
    margin: 10px 0 !important;
}

.per-result-item.total {
    font-weight: 600 !important;
    padding-top: 10px !important;
}

.per-result-item.total .per-result-value {
    font-size: 20px !important;
    font-weight: 700 !important;
}

/* Carte séparée pour économie fiscale */
.per-result-card-separate {
    background: var(--bg-white) !important;
    border-radius: var(--border-radius) !important;
    padding: 20px !important;
    box-shadow: var(--shadow-card) !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
    max-width: 350px !important;
}

/* Graphique circulaire */
.per-chart-container {
    position: relative !important;
    width: 280px !important;
    height: 280px !important;
}

.per-chart-circle {
    box-shadow: 4px 4px 8px rgba(29, 48, 87, .2), -4px -4px 8px rgba(29, 48, 87, .2);
    width: 100% !important;
    height: 100% !important;
    border-radius: 50% !important;
    background: conic-gradient(
        var(--accent-color) 0deg,
        var(--accent-color) var(--chart-angle, 120deg),
        #e5e7eb var(--chart-angle, 120deg),
        #e5e7eb 360deg
    ) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: relative !important;
}

.per-chart-circle::before {
    box-shadow: inset 0px 0px 10px rgba(0, 0, 0, 0.5);
    content: '' !important;
    position: absolute !important;
    width: 200px !important;
    height: 200px !important;
    background: var(--bg-main) !important;
    border-radius: 50% !important;
}

.per-chart-center {
    position: relative !important;
    z-index: 2 !important;
    text-align: center !important;
    color: var(--text-color) !important;
}

.per-chart-percentage {
    font-size: 48px !important;
    font-weight: 700 !important;
    line-height: 1 !important;
    margin-bottom: 5px !important;
}

.per-chart-label {
    font-size: 14px !important;
    font-weight: 500 !important;
    color: var(--text-muted) !important;
    line-height: 1.2 !important;
}

/* Styles des étiquettes et valeurs de résultats */
.per-result-label {
    color: var(--text-muted) !important;
    font-size: 14px !important;
    font-weight: 500 !important;
}

.per-result-value {
    color: var(--text-color) !important;
    font-size: 18px !important;
    font-weight: 700 !important;
}

/* Section droite - Contrôles */
.per-calculator-right {
    display: flex !important;
    flex-direction: column !important;
    gap: 40px !important;
    padding-left: 20px !important;
}

.per-control-group {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
}

.per-control-label {
    color: var(--text-color) !important;
    font-size: 16px !important;
    font-weight: 500 !important;
    text-align: right !important;
    margin-bottom: 30px !important;
    margin-top: 30px !important;
}

/* Formulaires - Style Alyor */
.per-calculator-form {
    padding: 0 !important;
    background: transparent !important;
    width: 100% !important;
}

.form-row {
    margin-bottom: 30px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 8px;
    font-size: 14px;
}

/* Input versement mensuel - Style Alyor */
.per-amount-input {
    background: var(--bg-white) !important;
    border: 3px solid rgba(255, 255, 255, 0.7) !important;
    border-radius: var(--border-radius) !important;
    padding: 20px 25px !important;
    font-size: 32px !important;
    font-weight: 700 !important;
    color: var(--text-color) !important;
    width: 100% !important;
    text-align: center !important;
    transition: var(--transition) !important;
    box-shadow: var(--shadow-card) !important;
    box-sizing: border-box !important;
}

.per-amount-input:focus {
    outline: none !important;
    border-color: var(--accent-color) !important;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1) !important;
}

.per-amount-prefix {
    position: absolute !important;
    left: 25px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    font-size: 32px !important;
    font-weight: 700 !important;
    color: var(--text-muted) !important;
    pointer-events: none !important;
    z-index: 1 !important;
}

/* Boutons radio - Style Alyor */
.per-radio-group {
    display: flex !important;
    flex-direction: row !important;
    gap: 15px !important;
    justify-content: flex-end !important;
    width: 100% !important;
}

.per-radio-button {
    background: var(--bg-white) !important;
    border: 2px solid rgba(255, 255, 255, 0.7) !important;
    border-radius: var(--border-radius-small) !important;
    padding: 15px 20px !important;
    cursor: pointer !important;
    transition: var(--transition) !important;
    font-weight: 500 !important;
    color: var(--text-color) !important;
    text-align: center !important;
    box-shadow: var(--shadow-card) !important;
    width: 100% !important;
    font-size: 14px !important;
    line-height: 1.4 !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    min-height: 50px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.per-radio-button input[type="radio"] {
    display: none !important;
}

.per-radio-button.active {
    background: var(--accent-color) !important;
    color: white !important;
    border-color: var(--accent-color) !important;
    transform: translateY(-2px) !important;
}

/* Sliders - Style Alyor */
.per-slider-container {
    position: relative !important;
    margin-top: 15px !important;
    width: 100% !important;
    padding-bottom: 10px !important;
}

.per-slider {
    -webkit-appearance: none !important;
    width: 100% !important;
    height: 8px !important;
    border-radius: 5px !important;
    background: #e5e7eb !important;
    outline: none !important;
    cursor: pointer !important;
    margin-bottom: 15px !important;
}

.per-slider::-webkit-slider-thumb {
    -webkit-appearance: none !important;
    appearance: none !important;
    width: 20px !important;
    height: 20px !important;
    border-radius: 50% !important;
    background: var(--accent-color) !important;
    cursor: pointer !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2) !important;
}

.per-slider::-moz-range-thumb {
    width: 20px !important;
    height: 20px !important;
    border-radius: 50% !important;
    background: var(--accent-color) !important;
    cursor: pointer !important;
    border: none !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2) !important;
}

/* Track du slider avec gradient vert */
.per-slider.success {
    background: linear-gradient(to right, var(--accent-color) 0%, var(--accent-color) var(--progress, 50%), #e5e7eb var(--progress, 50%), #e5e7eb 100%) !important;
}

/* Valeur affichée du slider */
.per-slider-value {
    position: absolute !important;
    right: 0 !important;
    top: -45px !important;
    background: var(--bg-white) !important;
    padding: 8px 16px !important;
    border-radius: var(--border-radius-small) !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    color: var(--text-color) !important;
    box-shadow: var(--shadow-card) !important;
    min-width: 80px !important;
    text-align: center !important;
}

.input-suffix {
    position: absolute;
    right: 15px;
    color: var(--text-muted);
    font-weight: 500;
    pointer-events: none;
}

.input-group input {
    padding-right: 40px;
}

/* Boutons radio personnalisés */
.radio-group {
    display: flex;
    gap: 20px;
    margin-top: 8px;
}

.radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-color);
}

.radio-label input[type="radio"] {
    display: none;
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    margin-right: 10px;
    position: relative;
    transition: var(--transition);
}

.radio-label input[type="radio"]:checked + .radio-custom {
    border-color: var(--primary-color);
    background: var(--primary-color);
}

.radio-label input[type="radio"]:checked + .radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: white;
}

/* Bouton de calcul */
.calculate-btn {
    width: 100%;
    padding: 15px 30px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 10px;
}

.calculate-btn:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.calculate-btn:active {
    transform: translateY(0);
}

/* Résultats - Style Alyor */
.result-container {
    background: var(--bg-gray);
    border-top: 1px solid var(--border-color);
    padding: 40px 30px;
    animation: slideInUp 0.3s ease;
    margin: 0;
}

.result-card {
    text-align: center;
}

.result-amount {
    font-size: 36px;
    font-weight: 700;
    color: var(--success-color);
    margin-bottom: 10px;
}

.result-label {
    font-size: 16px;
    color: var(--text-color);
    font-weight: 500;
}

/* Résultats pour le calculateur de capital - Style Alyor */
.result-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.taux-rendement {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--bg-white);
    padding: 12px 20px;
    border-radius: var(--border-radius-small);
    display: inline-block;
    border: 1px solid var(--border-color);
}

.taux-rendement span {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
}

.result-grid {
    display: grid;
    gap: 15px;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.result-item:last-child {
    border-bottom: none;
}

.result-item.total {
    border-top: 2px solid var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    background: rgba(0, 102, 204, 0.05);
    padding: 20px 15px;
    margin: 10px -15px;
    border-radius: var(--border-radius);
}

.result-divider {
    height: 2px;
    background: var(--border-color);
    margin: 15px 0;
}

.result-label {
    font-weight: 600;
    color: var(--text-color);
}

.result-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--success-color);
}

.result-item.total .result-value {
    font-size: 22px;
    color: var(--primary-color);
}

.result-footer {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.result-footer p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.4;
    margin: 0;
    font-style: italic;
}

/* Spinner de chargement */
.loading-spinner {
    text-align: center;
    padding: 40px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

.loading-spinner p {
    color: var(--text-muted);
    font-weight: 500;
}

/* Animations */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

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

/* Responsive Design - Style Alyor */
@media (max-width: 1024px) {
    .per-calculator-container {
        padding: 30px !important;
        gap: 25px !important;
    }
    
    .per-calculator-content {
        grid-template-columns: 1fr !important;
        gap: 40px !important;
    }
    
    .per-calculator-left {
        order: 2 !important;
    }
    
    .per-calculator-right {
        order: 1 !important;
    }
    .per-disclaimer-internal {
        order: 3 !important;
    }
}

@media (max-width: 768px) {
    .per-calculator-container {
        padding: 20px !important;
        gap: 20px !important;
    }
    
    .per-header-internal {
        margin-bottom: 5px !important;
    }
    
    .per-header-internal .per-title {
        font-size: 24px !important;
    }
    
    .per-header-internal .per-description {
        font-size: 15px !important;
    }
    
    .per-calculator-content {
        gap: 30px !important;
    }
    
    .per-calculator-right {
        padding-left: 0 !important;
        gap: 30px !important;
    }
    
    .per-control-group {
        gap: 15px !important;
    }
    
    .per-disclaimer-internal {
        margin-top: 5px !important;
    }
    
    .per-control-group-left {
        max-width: 300px !important;
    }
    
    .per-results-main-card {
        max-width: 300px !important;
    }
    
    .per-result-card-separate {
        max-width: 300px !important;
    }
    
    .per-chart-container {
        width: 240px !important;
        height: 240px !important;
    }
    
    .per-chart-circle::before {
        width: 160px !important;
        height: 160px !important;
    }
    
    .per-chart-percentage {
        font-size: 36px !important;
    }
    
    .per-amount-input {
        font-size: 28px !important;
        padding: 16px 20px !important;
    }
    
    .per-amount-prefix {
        font-size: 28px !important;
        left: 20px !important;
    }
    
    .per-radio-group {
        gap: 12px !important;
    }
    
    .per-radio-button {
        padding: 12px 16px !important;
        font-size: 13px !important;
        min-height: 45px !important;
    }
}

@media (max-width: 480px) {
    .per-calculator-container {
        padding: 15px !important;
        gap: 15px !important;
    }
    
    .per-header-internal .per-title {
        font-size: 20px !important;
        margin-bottom: 12px !important;
    }
    
    .per-header-internal .per-description {
        font-size: 14px !important;
    }
    
    .per-disclaimer-internal p {
        font-size: 11px !important;
    }
    
    .per-calculator-header h3 {
        font-size: 18px !important;
    }
    
    .per-calculator-header p {
        font-size: 14px !important;
    }
    
    .input-group input,
    .form-group select {
        font-size: 14px !important;
        padding: 10px 12px !important;
    }
    
    .calculate-btn {
        padding: 12px 20px !important;
        font-size: 14px !important;
    }
}