@import url("responsive-global.css");
 @import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;700;900&display=swap');

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

        body {
            font-family: 'Cairo', Arial, sans-serif;
            background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4, #ffeaa7);
            background-size: 400% 400%;
            animation: gradientShift 15s ease infinite;
            min-height: 100vh;
            padding: 20px;
            overflow-x: hidden;
        }

        @keyframes gradientShift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        .container {
            max-width: 1000px;
            margin: 0 auto;
            position: relative;
        }
        
        .header {
            text-align: center;
            background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
            color: white;
            padding: 30px;
            border-radius: 20px;
            margin-bottom: 30px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
            position: relative;
            overflow: hidden;
            animation: bounce 2s ease-in-out infinite;
        }

        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
            40% { transform: translateY(-10px); }
            60% { transform: translateY(-5px); }
        }

        .header::before {
            content: "🔢";
            position: absolute;
            top: 10px;
            left: 20px;
            font-size: 40px;
            animation: spin 3s linear infinite;
        }

        .header::after {
            content: "📊";
            position: absolute;
            top: 10px;
            right: 20px;
            font-size: 40px;
            animation: spin 3s linear infinite reverse;
        }

        @keyframes spin {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        .header h1 {
            font-size: 28px;
            font-weight: 900;
            text-shadow: 3px 3px 6px rgba(0,0,0,0.5);
            position: relative;
            z-index: 2;
        }

        .subtitle {
            font-size: 16px;
            margin-top: 10px;
            opacity: 0.9;
        }

        .exercise {
            background: white;
            border-radius: 20px;
            margin: 25px 0;
            box-shadow: 0 15px 35px rgba(0,0,0,0.2);
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
            border: 3px solid transparent;
            background-clip: padding-box;
        }

        .exercise:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 25px 50px rgba(0,0,0,0.3);
        }

        .exercise:nth-child(even) {
            animation: wiggle 6s ease-in-out infinite;
        }

        .exercise:nth-child(odd) {
            animation: wiggle 6s ease-in-out infinite reverse;
        }

        @keyframes wiggle {
            0%, 100% { transform: rotate(0deg); }
            25% { transform: rotate(1deg); }
            75% { transform: rotate(-1deg); }
        }

        .exercise-header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 20px;
            text-align: center;
            position: relative;
            font-weight: 700;
            font-size: 24px;
        }

        .exercise-header::before {
            content: "💯";
            position: absolute;
            left: 20px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 30px;
            animation: pulse 2s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: translateY(-50%) scale(1); }
            50% { transform: translateY(-50%) scale(1.2); }
        }

        .exercise-content {
            padding: 25px;
            position: relative;
        }

        .intro-text {
            background: linear-gradient(45deg, #ffeaa7, #fab1a0);
            color: #2d3436;
            padding: 15px;
            border-radius: 15px;
            margin: 15px 0;
            font-weight: bold;
            text-align: center;
            position: relative;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }

        .intro-text::before {
            content: "👀";
            position: absolute;
            left: 10px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 20px;
        }

        /* ICÔNE D'AIDE - LAMPE */
        .help-icon {
            position: absolute;
            left: 20px;
            top: 50%;
            transform: translateY(-50%);
            width: 30px;
            height: 30px;
            cursor: pointer;
            transition: all 0.3s ease;
            opacity: 0.8;
        }

        .help-icon:hover {
            transform: translateY(-50%) scale(1.1);
            opacity: 1;
            filter: drop-shadow(0 0 8px rgba(255,255,255,0.6));
        }

        .help-icon svg {
            width: 100%;
            height: 100%;
            fill: #fff;
        }

        /* POPUP D'AIDE */
        .help-popup {
            position: fixed;
            left: 50px;
            top: 50%;
            transform: translateY(-50%);
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 20px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
            max-width: 350px;
            width: 90%;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }

        .help-popup.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(-50%) translateX(10px);
        }

        .help-popup::before {
            content: '';
            position: absolute;
            right: 100%;
            top: 50%;
            transform: translateY(-50%);
            border: 10px solid transparent;
            border-right-color: #667eea;
        }

        .help-close {
            position: absolute;
            top: 10px;
            right: 15px;
            background: none;
            border: none;
            color: white;
            font-size: 20px;
            cursor: pointer;
            padding: 0;
            width: 25px;
            height: 25px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.3s ease;
        }

        .help-close:hover {
            background: rgba(255,255,255,0.2);
        }

        .help-content h4 {
            margin: 0 0 10px 0;
            font-size: 16px;
            border-bottom: 1px solid rgba(255,255,255,0.3);
            padding-bottom: 8px;
        }

        .help-content p {
            margin: 8px 0;
            font-size: 14px;
            line-height: 1.5;
        }

        .collapse {
            margin-top: 5px;
            position: relative;
        }

        .question {
            background: #f8f9fa;
            border-right: 5px solid #e74c3c;
            padding: 20px;
            margin: 15px 0;
            border-radius: 15px;
            font-weight: bold;
            color: #2c3e50;
            position: relative;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }

        .question:hover {
            transform: translateX(10px);
            border-right-color: #ff6b6b;
        }

        .question::before {
            content: "🤔";
            position: absolute;
            left: -15px;
            top: 10px;
            font-size: 25px;
            animation: float 3s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
        }

        .mcq {
            background: linear-gradient(45deg, #74b9ff, #0984e3);
            color: white;
            padding: 20px;
            border-radius: 15px;
            margin: 15px 20px;
            box-shadow: 0 8px 25px rgba(116, 185, 255, 0.4);
            position: relative;
        }

        .mcq::before {
            content: "✋";
            position: absolute;
            left: -10px;
            top: 10px;
            font-size: 25px;
            animation: wave 2s ease-in-out infinite;
        }

        @keyframes wave {
            0%, 100% { transform: rotate(0deg); }
            25% { transform: rotate(20deg); }
            75% { transform: rotate(-20deg); }
        }

        .mcq-item {
            margin: 10px 0;
            padding: 12px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            transition: all 0.3s ease;
            cursor: pointer;
            position: relative;
            font-weight: bold;
        }

        .mcq-item:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateX(15px) scale(1.05);
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }

        .mcq-item::before {
            content: "👆";
            opacity: 0;
            position: absolute;
            left: -25px;
            top: 50%;
            transform: translateY(-50%);
            transition: all 0.3s ease;
        }

        .mcq-item:hover::before {
            opacity: 1;
            left: -30px;
        }

        button {
            background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 25px;
            cursor: pointer;
            font-size: 16px;
            font-weight: bold;
            margin: 15px 5px;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
            position: relative;
            overflow: hidden;
        }

        button::before {
            content: "🔍";
            margin-right: 8px;
        }

        button:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: 0 10px 25px rgba(0,0,0,0.3);
            animation: rainbow 1s ease-in-out;
        }

        @keyframes rainbow {
            0% { filter: hue-rotate(0deg); }
            100% { filter: hue-rotate(360deg); }
        }

        .solution {
            display: none;
            background: linear-gradient(45deg, #a8edea, #fed6e3);
            padding: 25px;
            margin: 20px 0;
            border-radius: 15px;
            border-right: 5px solid #27ae60;
            position: relative;
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
            animation: slideIn 0.5s ease-out;
        }

        @keyframes slideIn {
            from {
                opacity: 0;
                transform: translateY(-20px) scale(0.8);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }

        .solution::before {
            content: "💡";
            position: absolute;
            left: -15px;
            top: 10px;
            font-size: 30px;
            animation: glow 2s ease-in-out infinite;
        }

        @keyframes glow {
            0%, 100% {
                filter: brightness(1) drop-shadow(0 0 5px #ffeaa7);
            }
            50% {
                filter: brightness(1.5) drop-shadow(0 0 15px #fdcb6e);
            }
        }

        .solution p:first-child {
            font-weight: bold;
            font-size: 18px;
            color: #27ae60;
            border-bottom: 2px dashed #27ae60;
            padding-bottom: 10px;
            margin-bottom: 15px;
        }

        .solution p:first-child::before {
            content: "✅ ";
            color: #27ae60;
        }

        .math-text {
            background: #ecf0f1;
            padding: 5px 10px;
            border-radius: 8px;
            font-family: 'Courier New', monospace;
            color: #8e44ad;
            font-weight: bold;
            display: inline-block;
            margin: 2px;
            transition: all 0.3s ease;
        }

        .math-text:hover {
            background: #8e44ad;
            color: white;
            transform: scale(1.1);
        }

        .calculation {
            background: #f1f2f6;
            padding: 15px;
            border-radius: 10px;
            margin: 10px 0;
            border-left: 4px solid #00b894;
            font-family: 'Courier New', monospace;
            color: #2d3436;
            position: relative;
        }

        .calculation::before {
            content: "🧮";
            position: absolute;
            right: 10px;
            top: 10px;
            font-size: 20px;
        }

        .highlight {
            background: linear-gradient(45deg, #ffeaa7, #fab1a0);
            padding: 3px 8px;
            border-radius: 8px;
            font-weight: bold;
            display: inline-block;
            margin: 2px;
            animation: highlight-pulse 3s ease-in-out infinite;
        }

        @keyframes highlight-pulse {
            0%, 100% { box-shadow: 0 0 0 rgba(255, 234, 167, 0.7); }
            50% { box-shadow: 0 0 20px rgba(255, 234, 167, 0.7); }
        }

        .floating-emoji {
            position: fixed;
            font-size: 30px;
            pointer-events: none;
            z-index: 1000;
            animation: float-away 4s ease-out forwards;
        }

        @keyframes float-away {
            0% {
                opacity: 1;
                transform: translateY(0) rotate(0deg);
            }
            100% {
                opacity: 0;
                transform: translateY(-200px) rotate(360deg);
            }
        }

        .party-mode {
            animation: party 0.5s ease-in-out;
        }

        @keyframes party {
            0%, 100% { transform: scale(1) rotate(0deg); }
            25% { transform: scale(1.1) rotate(5deg); }
            75% { transform: scale(1.1) rotate(-5deg); }
        }

        /* Content sections */
        .text-content {
            background: #ffffff;
            padding: 20px;
            margin: 15px 0;
            border-radius: 15px;
            border-left: 5px solid #3498db;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            position: relative;
        }

        .text-content::before {
            content: "📝";
            position: absolute;
            left: -15px;
            top: 10px;
            font-size: 25px;
        }

        .image-placeholder {
            background: linear-gradient(45deg, #e17055, #fdcb6e);
            padding: 40px;
            margin: 15px 0;
            border-radius: 15px;
            text-align: center;
            color: white;
            font-weight: bold;
            position: relative;
            min-height: 200px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
        }

        .image-placeholder::before {
            content: "🖼️";
            font-size: 40px;
            display: block;
            margin-bottom: 10px;
        }

        /* Mobile responsive */
        @media (max-width: 768px) {
            body {
                padding: 10px;
                font-size: 16px;
                line-height: 1.8;
            }

            .container {
                padding: 5px;
            }

            .header {
                padding: 20px 15px;
                margin-bottom: 20px;
            }

            .header h1 {
                font-size: 20px;
                line-height: 1.4;
            }

            .subtitle {
                font-size: 14px;
                margin-top: 8px;
            }

            .exercise {
                margin: 15px 0;
                border-radius: 15px;
            }

            .exercise-header {
                font-size: 18px;
                padding: 15px 10px;
                line-height: 1.4;
            }

            .exercise-content {
                padding: 15px;
            }

            .intro-text {
                font-size: 16px;
                padding: 12px;
                margin: 12px 0;
                line-height: 1.6;
            }

            .question {
                margin: 15px 0;
                padding: 15px;
                font-size: 16px;
                line-height: 1.8;
                border-radius: 12px;
            }

            .question::before {
                left: -10px;
                top: 8px;
                font-size: 20px;
            }

            .mcq {
                margin: 15px 10px;
                padding: 15px;
                font-size: 16px;
            }

            .mcq::before {
                left: -8px;
                top: 8px;
                font-size: 20px;
            }

            .mcq-item {
                margin: 12px 0;
                padding: 12px;
                font-size: 16px;
                line-height: 1.6;
                border-radius: 8px;
            }

            .mcq-item:hover {
                transform: translateX(10px) scale(1.02);
            }

            button {
                padding: 12px 20px;
                font-size: 14px;
                margin: 10px 2px;
                border-radius: 20px;
                display: block;
                width: 100%;
                max-width: 300px;
                margin: 15px auto;
            }

            .solution {
                margin: 15px 0;
                padding: 15px;
                font-size: 15px;
                line-height: 1.7;
                border-radius: 12px;
            }

            .exercise:nth-child(even),
            .exercise:nth-child(odd) {
                animation: none;
            }

            .floating-emoji {
                font-size: 20px;
            }
			
			@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;700;900&display=swap');

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

        body {
            font-family: 'Cairo', Arial, sans-serif;
            background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4, #ffeaa7);
            background-size: 400% 400%;
            animation: gradientShift 15s ease infinite;
            min-height: 100vh;
            padding: 20px;
            overflow-x: hidden;
        }

        @keyframes gradientShift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        .container {
            max-width: 1000px;
            margin: 0 auto;
            position: relative;
        }

        .school-info { /* Added from your HTML, ensure it's styled */
            text-align: center;
            background: rgba(255, 255, 255, 0.8);
            padding: 15px;
            border-radius: 15px;
            margin-bottom: 20px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            color: #2c3e50;
            line-height: 1.6;
        }

        .header {
            text-align: center;
            background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
            color: white;
            padding: 30px;
            border-radius: 20px;
            margin-bottom: 30px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
            position: relative;
            overflow: hidden;
            animation: bounce 2s ease-in-out infinite;
        }

        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
            40% { transform: translateY(-10px); }
            60% { transform: translateY(-5px); }
        }

        .header::before {
            content: "🔢";
            position: absolute;
            top: 10px;
            left: 20px;
            font-size: 40px;
            animation: spin 3s linear infinite;
        }

        .header::after {
            content: "📊";
            position: absolute;
            top: 10px;
            right: 20px;
            font-size: 40px;
            animation: spin 3s linear infinite reverse;
        }

        @keyframes spin {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        .header h1 {
            font-size: 28px;
            font-weight: 900;
            text-shadow: 3px 3px 6px rgba(0,0,0,0.5);
            position: relative;
            z-index: 2;
        }

        .subtitle {
            font-size: 16px;
            margin-top: 10px;
            opacity: 0.9;
        }

        .exercise {
            background: white;
            border-radius: 20px;
            margin: 25px 0;
            box-shadow: 0 15px 35px rgba(0,0,0,0.2);
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
            border: 3px solid transparent;
            background-clip: padding-box;
        }

        .exercise:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 25px 50px rgba(0,0,0,0.3);
        }

        .exercise:nth-child(even) {
            animation: wiggle 6s ease-in-out infinite;
        }

        .exercise:nth-child(odd) {
            animation: wiggle 6s ease-in-out infinite reverse;
        }

        @keyframes wiggle {
            0%, 100% { transform: rotate(0deg); }
            25% { transform: rotate(1deg); }
            75% { transform: rotate(-1deg); }
        }

        .exercise-header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 20px;
            text-align: center;
            position: relative;
            font-weight: 700;
            font-size: 24px;
        }

        .exercise-header::before {
            content: "💯";
            position: absolute;
            right: 20px; /* Changed to right for RTL layout */
            top: 50%;
            transform: translateY(-50%);
            font-size: 30px;
            animation: pulse 2s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: translateY(-50%) scale(1); }
            50% { transform: translateY(-50%) scale(1.2); }
        }

        .exercise-content {
            padding: 25px;
            position: relative;
        }

        .intro-text {
            background: linear-gradient(45deg, #ffeaa7, #fab1a0);
            color: #2d3436;
            padding: 15px;
            border-radius: 15px;
            margin: 15px 0;
            font-weight: bold;
            text-align: center;
            position: relative;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }

        .intro-text::before {
            content: "👀";
            position: absolute;
            right: 10px; /* Changed to right for RTL layout */
            top: 50%;
            transform: translateY(-50%);
            font-size: 20px;
        }

        /* ICÔNE D'AIDE - LAMPE */
        .help-icon {
            position: absolute;
            left: 20px; /* Keep left as it is on the left side of the text */
            top: 50%;
            transform: translateY(-50%);
            width: 30px;
            height: 30px;
            cursor: pointer;
            transition: all 0.3s ease;
            opacity: 0.8;
            z-index: 10; /* Ensure it's above other elements */
        }

       
       

     
        /* POPUP D'AIDE */
        .help-popup {
            position: fixed;
            left: 50px;
            top: 50%;
            transform: translateY(-50%);
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 20px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
            max-width: 350px;
            width: 90%;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }

        .help-popup.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(-50%) translateX(10px);
        }

        .help-popup::before {
            content: '';
            position: absolute;
            right: 100%;
            top: 50%;
            transform: translateY(-50%);
            border: 10px solid transparent;
            border-right-color: #667eea;
        }

        .help-close {
            position: absolute;
            top: 10px;
            right: 15px;
            background: none;
            border: none;
            color: white;
            font-size: 20px;
            cursor: pointer;
            padding: 0;
            width: 25px;
            height: 25px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.3s ease;
        }

        .help-close:hover {
            background: rgba(255,255,255,0.2);
        }

        .help-content h4 {
            margin: 0 0 10px 0;
            font-size: 16px;
            border-bottom: 1px solid rgba(255,255,255,0.3);
            padding-bottom: 8px;
        }

        .help-content p {
            margin: 8px 0;
            font-size: 14px;
            line-height: 1.5;
        }

        /* POPUP CALCULATRICE */
        .calculator-popup {
            position: fixed;
            left: 50px; /* Ajustez la position pour ne pas chevaucher l'aide si les deux sont ouverts */
            top: 50%;
            transform: translateY(-50%);
            background: #2f3640; /* Dark background for calculator */
            color: white;
            padding: 15px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
            max-width: 300px;
            width: 90%;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            gap: 10px;
            direction: ltr; /* Force LTR for calculator layout */
        }

        .calculator-popup.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(-50%) translateX(10px); /* Slightly move it for effect */
        }

        .calc-close {
            position: absolute;
            top: 10px;
            right: 15px;
            background: none;
            border: none;
            color: white;
            font-size: 20px;
            cursor: pointer;
            padding: 0;
            width: 25px;
            height: 25px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.3s ease;
        }
        .calc-close:hover {
            background: rgba(255,255,255,0.2);
        }

        .calc-display {
            background: #4a545e;
            border-radius: 8px;
            padding: 10px;
            margin-bottom: 10px;
            text-align: right;
            overflow: hidden;
            word-wrap: break-word;
        }

        .calc-history {
            font-size: 0.8em;
            color: #b2bec3;
            min-height: 1.2em;
        }

        .calc-input {
            width: 100%;
            background: none;
            border: none;
            color: white;
            font-size: 2em;
            text-align: right;
            padding: 5px 0;
            outline: none;
            font-family: 'Courier New', monospace;
        }

        .calc-buttons {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 8px;
        }

        .calculator-popup button {
            background: #636e72;
            color: white;
            border: none;
            padding: 15px 0;
            border-radius: 8px;
            font-size: 1.2em;
            cursor: pointer;
            transition: background 0.2s ease;
            box-shadow: 0 3px 6px rgba(0,0,0,0.2);
            font-family: 'Cairo', Arial, sans-serif; /* Maintain consistent font if desired */
        }

        .calculator-popup button:hover {
            background: #a29bfe;
            transform: scale(1.05);
        }

        .calculator-popup button:active {
            transform: scale(0.95);
        }

        /* Specific styles for C (clear) and = (equals) buttons */
        .calculator-popup button:nth-child(3) { /* C button */
            background: #e74c3c;
        }
        .calculator-popup button:nth-child(3):hover {
            background: #c0392b;
        }
        .calculator-popup button:nth-child(15) { /* = button */
            background: #2ecc71;
        }
        .calculator-popup button:nth-child(15):hover {
            background: #27ae60;
        }

/* Correction pour l'icône calculatrice */
.calculator-icon {
    position: absolute;
    left: 60px; /* Position à côté de l'icône aide */
    top: 50%;
    transform: translateY(-50%);
    width: 25px; /* Taille réduite */
    height: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0.8;
    z-index: 10;
}

.calculator-icon:hover {
    transform: translateY(-50%) scale(1.1);
    opacity: 1;
    filter: drop-shadow(0 0 8px rgba(255,255,255,0.6));
}

.calculator-icon svg {
    width: 100%;
    height: 100%;
    fill: #fff;
}

/* Ajustement pour l'icône aide */

             
   }