:root {
    --primary: #FF9E6D;
    --secondary: #6DBEFF;
    --accent: #A16AFF;
    --success: #6DFF9E;
    --light: #FFF8F0;
    --dark: #2A2D43;
    --parent-bg: #E6F7FF;
    --child-bg: #FFF0E6;
}

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

body {
    font-family: 'Nunito', sans-serif;
    background-color: var(--light);
    color: var(--dark);
    overflow-x: hidden;
}

.kid-font {
    font-family: 'Comic Neue', cursive;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Common buttons */
.btn {
    display: block;
    width: 100%;
    padding: 15px;
    background-color: var(--accent);
    color: white;
    border: none;
    border-radius: 15px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
}

.btn:hover {
    background-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 7px 15px rgba(0, 0, 0, 0.1);
}

/* Common card styles */
.card {
    background-color: white;
    border-radius: 25px;
    padding: 30px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

/* Progress bars */
.progress-bar {
    height: 20px;
    background-color: #e0e0e0;
    border-radius: 10px;
    overflow: hidden;
    margin: 10px 0;
}

.progress-fill {
    height: 100%;
    border-radius: 10px;
    transition: width 1s ease;
}

.math-fill { background-color: var(--primary); }
.reading-fill { background-color: var(--secondary); }
.science-fill { background-color: var(--accent); }
.art-fill { background-color: #FFD166; }

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes float {
    0% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
    100% { transform: translateY(0) rotate(360deg); }
}

.bounce { animation: bounce 2s infinite; }
.pulse { animation: pulse 2s infinite; }

.fade-in {
    animation: fadeIn 0.5s ease;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .logo h1 {
        font-size: 2.5rem !important;
    }
}