.page-title {
    margin-top: 100px;
    text-align: center;
    font-size: 28px;
    color: #6a1b9a;
    font-family: 'Cairo', sans-serif;
    margin-bottom: 30px;
}

/* ✅ أزرار التبديل */
.toggle-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.toggle-btn {
    padding: 12px 24px;
    background-color: #ffe082;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: background-color 0.3s ease;
}

    .toggle-btn.active {
        background-color: #ff9800;
        color: white;
    }

.basics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    padding: 0 20px;
    max-width: 1000px;
    margin: auto;
}


.basic-card {
    background-color: #fff8e1;
    border: 2px dashed #ffcc80;
    border-radius: 16px;
    padding: 18px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
    cursor: pointer;
}


    .basic-card:hover {
        transform: scale(1.05);
    }

.symbol-text {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 10px;
}

.basic-image {
    max-width: 80px;
    height: auto;
    margin: 12px auto;
}


.type-text {
    font-size: 14px;
    color: #555;
}


.motivation-popup {
    margin-top: 20px;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    color: #388e3c;
    background-color: #e8f5e9;
    border: 2px solid #66bb6a;
    padding: 12px 18px;
    border-radius: 12px;
    animation: fadeInOut 2.5s ease-in-out;
}

@keyframes fadeInOut {
    0% {
        opacity: 0;
        transform: scale(0.9);
    }

    20% {
        opacity: 1;
        transform: scale(1);
    }

    80% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: scale(0.95);
    }
}

.symbol-display {
    font-size: 2.8rem;
    font-weight: bold;
    color: #6a1b9a;
    margin-bottom: 10px;
    font-family: 'Cairo', sans-serif;
}

    .symbol-display .lower {
        font-size: 1.4rem;
        color: #555;
        margin-left: 8px;
    }

.word-text {
    font-size: 1.2rem;
    color: #444;
    font-weight: bold;
    margin-top: 10px;
}

.symbol-pair {
    font-size: 2.5rem;
    font-weight: bold;
    color: #6a1b9a;
    text-align: center;
    margin-bottom: 10px;
    font-family: 'Cairo', sans-serif;
}

.sound-btn {
    background: none;
    border: none;
    font-size: 1.4rem;
    margin-left: 10px;
    cursor: pointer;
    color: #2196f3;
    transition: transform 0.2s ease;
}

    .sound-btn:hover {
        transform: scale(1.2);
    }

.word-text .highlight-letter {
    color: red;
}

.basic-card.animate {
    animation: pulseCard 0.6s ease;
}

@keyframes pulseCard {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 rgba(0, 0, 0, 0.2);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 rgba(0, 0, 0, 0);
    }
}


.fullscreen-card {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.8);
    z-index: 9999;
    background-color: #fff8e1;
    border: 4px solid #ffcc80;
    border-radius: 20px;
    padding: 20px;
    width: 90vw; /* مناسب للهاتف */
    max-width: 320px; /* لا يتجاوز هذا العرض */
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    transition: transform 0.4s ease;
}


.card-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(6px); /* ✅ هذا هو التأثير المطلوب */
    z-index: 9998;
}


.scale-in {
    animation: zoomInOnly 0.4s forwards;
}

.scale-out {
    animation: zoomOutOnly 0.4s forwards;
}

@keyframes zoomInOnly {
    from {
        transform: translate(-50%, -50%) scale(0.7);
    }

    to {
        transform: translate(-50%, -50%) scale(1.8);
    }
}

@keyframes zoomOutOnly {
    from {
        transform: translate(-50%, -50%) scale(1.8);
    }

    to {
        transform: translate(-50%, -50%) scale(1.4);
    }
}

@keyframes shakeLight {
    0% {
        transform: translate(-50%, -50%) scale(1.8) rotate(0deg);
    }

    20% {
        transform: translate(-50%, -50%) scale(1.8) rotate(1deg);
    }

    40% {
        transform: translate(-50%, -50%) scale(1.8) rotate(-1deg);
    }

    60% {
        transform: translate(-50%, -50%) scale(1.8) rotate(1deg);
    }

    80% {
        transform: translate(-50%, -50%) scale(1.8) rotate(-1deg);
    }

    100% {
        transform: translate(-50%, -50%) scale(1.8) rotate(0deg);
    }
}

.shake-light {
    animation: shakeLight 0.6s ease-in-out;
}


.scale-out-smooth {
    animation: zoomOutSmooth 0.6s forwards;
}

.fade-out-smooth {
    animation: fadeOutSmooth 0.6s forwards;
}

@keyframes zoomOutSmooth {
    from {
        transform: translate(-50%, -50%) scale(1.8);
        opacity: 1;
    }

    to {
        transform: translate(-50%, -50%) scale(1.4);
        opacity: 0;
    }
}

@keyframes fadeOutSmooth {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}


/* ... باقي التنسيقات الحالية ... */

.symbol-number {
    font-size: 3.5rem;
    font-weight: bold;
    color: #0288d1; /* أزرق ممتع */
    background-color: #e1f5fe; /* خلفية خفيفة زرقاء */
    border-radius: 12px;
    padding: 12px 20px;
    margin-bottom: 10px;
    font-family: 'Cairo', sans-serif;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    display: inline-block;
    transition: transform 0.3s ease;
}

    .symbol-number:hover {
        transform: scale(1.05);
        background-color: #b3e5fc;
        color: #01579b;
    }



.number-activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    padding: 20px;
    max-width: 1000px;
    margin: auto;
}

.activity-card {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #fff; /* خلفية أساسية */
    height: 200px;
}

    .activity-card:hover {
        transform: scale(1.04);
    }

.activity-image {
    width: 300%;
    height: 300%;
    object-fit: contain; /* ✅ مناسب لصورة شفافة PNG */
    display: block;
    padding: 10px; /* ✅ عشان تبعد عن الحواف قليلاً */
}

.activity-label {
    margin-top: 8px;
    font-size: 16px;
    font-weight: bold;
    color: #6a1b9a;
    font-family: 'Cairo', sans-serif;
    text-align: center;
}


/* ✅ النص يظهر فوق الصورة */
.activity-overlay {
    position: absolute;
    bottom: 0;
    width: 100%;
    background: rgba(255,255,255,0.9);
    text-align: center;
    padding: 8px 0;
}