:root {
    --c-primary: #4FACFE;
    --c-secondary: #00F2FE;
    --c-accent: #FFD200;
    --c-success: #2ECC71;
    --c-danger: #FF6B6B;
    --c-text: #2C3E50;
    --c-bg: #E6F7FF;
    --font-main: 'Nunito', sans-serif;
    --font-display: 'Fredoka', cursive;
}

body {
    background-color: var(--c-bg);
    font-family: var(--font-main);
}

.kids-page-wrapper {
    min-height: 80vh;
    padding: 40px 20px;
    background: radial-gradient(circle at top left, #def4ff, #ffffff);
    border-radius: 30px;
    box-shadow: 0 10px 40px rgba(0, 168, 255, 0.1);
    overflow: hidden;
    position: relative;
}

/* Decorative Background Elements */
.bg-shape {
    position: absolute;
    opacity: 0.1;
    z-index: 0;
    pointer-events: none;
}

.shape-1 {
    top: -50px;
    left: -50px;
    width: 300px;
    height: 300px;
    background: var(--c-primary);
    border-radius: 50%;
    filter: blur(60px);
}

.shape-2 {
    bottom: -100px;
    right: -50px;
    width: 400px;
    height: 400px;
    background: var(--c-secondary);
    border-radius: 50%;
    filter: blur(80px);
}

.kids-header {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    z-index: 1;
}

.kids-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    color: #0099ff;
    text-shadow: 2px 2px 0px #fff, 4px 4px 0px rgba(0, 0, 0, 0.1);
    margin-bottom: 10px;
    animation: float 3s ease-in-out infinite;
}

.kids-subtitle {
    font-size: 1.5rem;
    color: #666;
    background: rgba(255, 255, 255, 0.8);
    padding: 10px 20px;
    border-radius: 50px;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

/* Cards */
.game-card,
.quiz-card {
    background: white;
    border-radius: 25px;
    padding: 30px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
    border: 4px solid white;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    z-index: 1;
    margin-bottom: 30px;
    overflow: hidden;
}

.game-card:hover,
.quiz-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.card-header-kids {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.card-icon {
    font-size: 2.5rem;
    margin-right: 15px;
    background: var(--c-bg);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.card-title {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--c-text);
    margin: 0;
}

/* Game Area */
#game-canvas-container {
    width: 100%;
    height: 400px;
    background: linear-gradient(to bottom, #87CEEB, #E0F7FA);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    border: 3px solid #bde6ff;
}

.game-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10;
    text-align: center;
}

.btn-play {
    background: linear-gradient(45deg, #FFD200, #F7971E);
    border: none;
    padding: 15px 40px;
    font-size: 1.5rem;
    font-family: var(--font-display);
    color: white;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(247, 151, 30, 0.4);
    transition: transform 0.2s;
    margin-top: 20px;
}

.btn-play:hover {
    transform: scale(1.05);
}

.score-board {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(255, 255, 255, 0.9);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--c-primary);
    z-index: 5;
}

/* Quiz Area */
.quiz-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 20px;
}

.quiz-btn {
    background: #f8f9fa;
    border: 2px solid #eee;
    padding: 20px;
    border-radius: 15px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    color: #555;
}

.quiz-btn:hover {
    border-color: var(--c-primary);
    background: #f0faff;
    color: var(--c-primary);
}

.quiz-btn.correct {
    background-color: var(--c-success) !important;
    border-color: var(--c-success) !important;
    color: white !important;
}

.quiz-btn.wrong {
    background-color: var(--c-danger) !important;
    border-color: var(--c-danger) !important;
    color: white !important;
}

.quiz-question {
    font-size: 1.4rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
    background: #FFF9C4;
    padding: 20px;
    border-radius: 15px;
}

.reward-message {
    display: none;
    text-align: center;
    margin-top: 20px;
    padding: 20px;
    background: #ecfdf5;
    border-radius: 15px;
    border: 2px solid #a7f3d0;
    color: #065f46;
    font-weight: bold;
    animation: fadeIn 0.5s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .quiz-options {
        grid-template-columns: 1fr;
    }

    .kids-title {
        font-size: 2.5rem;
    }
}