/**
 * Calculateur de Pourcentage - Styles CSS
 * Version: 1.0.0
 */

/* === WRAPPER ET CONTENEUR PRINCIPAL === */
.calculateur-wrapper {
    margin: 20px 0;
    padding: 0;
    clear: both;
    width: 100%;
    display: block;
}

.calculateur-container {
    max-width: 900px;
    width: 100%;
    margin: 20px auto;
    background: rgba(26, 32, 44, 0.95) !important;
    backdrop-filter: blur(20px);
    border-radius: 24px;
    box-shadow: 0 32px 64px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.1) !important;
    overflow: hidden;
    position: relative;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif !important;
    line-height: 1.5 !important;
}

.calculateur-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #f093fb, #f5576c, #4facfe);
    z-index: 2;
}

/* === EN-TÊTE === */
.calculateur-header {
    padding: 32px 32px 24px;
    text-align: center;
    background: transparent;
    border: none;
}

.calculateur-title {
    font-size: 24px !important;
    font-weight: 700 !important;
    color: #f7fafc !important;
    margin: 0 0 8px 0 !important;
    padding: 0 !important;
    letter-spacing: -0.5px;
    line-height: 1.2 !important;
    font-family: inherit !important;
}

.calculateur-subtitle {
    font-size: 14px !important;
    color: #a0aec0 !important;
    font-weight: 500 !important;
    margin: 0 !important;
    padding: 0 !important;
    line-height: 1.4 !important;
    font-family: inherit !important;
}

/* === CORPS PRINCIPAL === */
.calculateur-body {
    padding: 0 32px 32px;
}

.main-content {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 32px !important;
    align-items: start !important;
    width: 100% !important;
}

/* === SECTION DES CHAMPS === */
.input-section {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    min-width: 0 !important;
}

.input-group {
    margin-bottom: 20px !important;
    position: relative;
    padding: 0 !important;
    width: 100% !important;
}

.input-label {
    display: block !important;
    font-weight: 600 !important;
    color: #e2e8f0 !important;
    margin: 0 0 8px 0 !important;
    padding: 0 !important;
    font-size: 14px !important;
    letter-spacing: -0.2px;
    line-height: 1.3 !important;
    font-family: inherit !important;
}

.input-field, .select-field {
    width: 100% !important;
    padding: 16px 20px !important;
    border: 2px solid #4a5568 !important;
    border-radius: 12px !important;
    font-size: 16px !important;
    font-weight: 500 !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    background: #2d3748 !important;
    color: #f7fafc !important;
    font-family: inherit !important;
    margin: 0 !important;
    box-sizing: border-box !important;
    line-height: 1.4 !important;
}

.input-field:focus, .select-field:focus {
    outline: none !important;
    border-color: #f093fb !important;
    background: #2d3748 !important;
    box-shadow: 0 0 0 4px rgba(240, 147, 251, 0.2) !important;
    transform: translateY(-1px);
}

.input-field::placeholder {
    color: #718096 !important;
    font-weight: 400 !important;
}

/* === BOUTON DE CALCUL === */
.button-group {
    margin: 24px 0 !important;
    padding: 0 !important;
    width: 100% !important;
}

.calculate-btn {
    width: 100% !important;
    padding: 20px 24px !important;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 50%, #4facfe 100%) !important;
    color: white !important;
    border: none !important;
    border-radius: 12px !important;
    font-size: 18px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    letter-spacing: 0.5px;
    margin: 0 !important;
    position: relative;
    overflow: hidden;
    font-family: inherit !important;
    line-height: 1.4 !important;
    box-sizing: border-box !important;
}

.calculate-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.calculate-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 12px 24px rgba(240, 147, 251, 0.4) !important;
}

.calculate-btn:hover::before {
    left: 100%;
}

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

/* === SECTION DES FORMULES === */
.formula-section {
    background: #2d3748 !important;
    padding: 20px !important;
    border-radius: 16px !important;
    margin: 20px 0 0 0 !important;
    border: 1px solid #4a5568 !important;
    position: relative;
    width: 100% !important;
    grid-column: 1 / -1 !important;
}

.formula-section::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(135deg, #f093fb, #f5576c);
    border-radius: 2px;
}

.formula-title {
    font-weight: 600 !important;
    color: #e2e8f0 !important;
    margin: 0 0 12px 0 !important;
    padding: 0 0 0 16px !important;
    font-size: 14px !important;
    line-height: 1.3 !important;
    font-family: inherit !important;
}

.formula-text {
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace !important;
    background: #1a202c !important;
    padding: 16px !important;
    border-radius: 8px !important;
    color: #f093fb !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    border: 1px solid #4a5568 !important;
    margin: 0 0 0 16px !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2) !important;
    line-height: 1.5 !important;
}

/* === SECTION DES RÉSULTATS === */
.result-section {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 50%, #4facfe 100%) !important;
    color: white !important;
    padding: 28px !important;
    border-radius: 16px !important;
    display: none !important;
    animation: slideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    height: fit-content;
    margin: 0 !important;
    width: 100% !important;
    min-width: 0 !important;
}

.result-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.result-section.show {
    display: block !important;
}

.result-title {
    font-size: 18px !important;
    font-weight: 700 !important;
    margin: 0 0 20px 0 !important;
    padding: 0 !important;
    text-align: center;
    letter-spacing: 1px;
    opacity: 0.9;
    line-height: 1.3 !important;
    font-family: inherit !important;
}

.result-grid {
    display: grid !important;
    gap: 6px !important;
    margin: 0 0 16px 0 !important;
    padding: 0 !important;
    width: 100% !important;
}

/* === CELLULES DE RÉSULTATS === */
.result-item {
    background: none !important;
    backdrop-filter: none !important;
    border: none !important;
    border-radius: 0 !important;
    padding: 10px 0 !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    margin: 0 !important;
    width: 100% !important;
}

.result-label {
    font-size: 14px !important;
    font-weight: 500 !important;
    opacity: 0.9;
    margin: 0 !important;
    padding: 0 !important;
    line-height: 1.3 !important;
    font-family: inherit !important;
}

.result-value {
    font-size: 16px !important;
    font-weight: 700 !important;
    margin: 0 !important;
    padding: 0 !important;
    line-height: 1.3 !important;
    font-family: inherit !important;
}

.result-highlight {
    background: none !important;
    backdrop-filter: none !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

.result-highlight .result-value {
    color: #ffd700 !important;
    font-size: 18px !important;
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.4) !important;
    background: none !important;
}

/* === INTERPRÉTATION === */
.interpretation {
    background: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(10px);
    padding: 16px !important;
    border-radius: 12px !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    font-size: 14px !important;
    line-height: 1.6 !important;
    margin: 0 !important;
    font-family: inherit !important;
    width: 100% !important;
}

.interpretation-title {
    font-weight: 700 !important;
    margin: 0 0 10px 0 !important;
    padding: 0 !important;
    font-size: 15px !important;
    line-height: 1.3 !important;
    font-family: inherit !important;
}

/* === MESSAGE D'ERREUR === */
.error-message {
    background: linear-gradient(135deg, #e53e3e, #fc8181) !important;
    color: white !important;
    padding: 16px 20px !important;
    border-radius: 12px !important;
    margin: 16px 0 !important;
    display: none;
    text-align: center;
    font-weight: 500 !important;
    font-size: 14px !important;
    box-shadow: 0 4px 12px rgba(229, 62, 62, 0.3) !important;
    animation: shake 0.5s ease-in-out;
    line-height: 1.4 !important;
    font-family: inherit !important;
    width: 100% !important;
}

.error-message.show {
    display: block !important;
}

/* === ANIMATIONS === */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 768px) {
    .calculateur-container {
        max-width: 100% !important;
        border-radius: 20px !important;
        margin: 20px 10px !important;
    }

    .calculateur-header {
        padding: 24px 24px 20px !important;
    }

    .calculateur-title {
        font-size: 22px !important;
    }

    .calculateur-body {
        padding: 0 24px 24px !important;
    }

    .main-content {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }

    .input-field, .select-field {
        padding: 14px 16px !important;
        font-size: 16px !important;
    }

    .calculate-btn {
        padding: 16px 20px !important;
        font-size: 16px !important;
    }

    .result-section {
        padding: 20px !important;
    }

    .result-item {
        padding: 8px 0 !important;
    }

    .result-grid {
        gap: 4px !important;
    }
}

/* === INTÉGRATION WORDPRESS === */
.calculateur-container * {
    box-sizing: border-box !important;
}

.calculateur-container h1,
.calculateur-container h2,
.calculateur-container h3,
.calculateur-container h4,
.calculateur-container h5,
.calculateur-container h6,
.calculateur-container p {
    margin: 0 !important;
    padding: 0 !important;
    font-family: inherit !important;
}

.calculateur-container input[type="number"] {
    -webkit-appearance: none !important;
    -moz-appearance: textfield !important;
}

.calculateur-container input[type="number"]::-webkit-outer-spin-button,
.calculateur-container input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0 !important;
}

.calculateur-container select {
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

.calculateur-container button {
    border: none !important;
    outline: none !important;
}

/* === ISOLATION DES STYLES === */
.calculateur-wrapper {
    isolation: isolate;
    contain: layout style;
}

.elementor-widget-container .calculateur-wrapper,
.elementor-element .calculateur-wrapper,
.wp-block .calculateur-wrapper {
    margin: 20px 0 !important;
    padding: 0 !important;
}

.elementor-widget-container .calculateur-container {
    margin: 20px auto !important;
}

.calculateur-container input,
.calculateur-container select,
.calculateur-container button {
    font-family: inherit !important;
    font-size: inherit !important;
    line-height: inherit !important;
}