/* Unchanged from previous version */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #a18cd1 0%, #fbc2eb 100%);
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 100%;
    width: 400px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: fade-in 1s ease-out;
}

header h1 {
    text-align: center;
    color: #6a1b9a;
    margin-bottom: 20px;
}

#welcome-note {
    text-align: center;
    font-size: 1.2em;
    margin-bottom: 15px;
}

.input-field {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
    transition: border-color 0.3s;
}

.input-field:focus {
    border-color: #6a1b9a;
}

.btn {
    width: 100%;
    padding: 12px;
    background: #6a1b9a;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin: 10px 0;
    transition: background 0.3s, transform 0.2s;
}

.btn:hover {
    background: #4a148c;
    transform: scale(1.05);
}

.game-btn {
    background: #ab47bc;
}

.game-btn:hover {
    background: #8e24aa;
}

.hidden {
    display: none;
}

.game-container {
    text-align: center;
}

#board {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 5px;
    margin: 20px auto;
    width: 300px;
}

.cell {
    background: #f3e5f5;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3em;
    cursor: pointer;
    transition: background 0.3s;
}

.cell:hover {
    background: #e1bee7;
}

.choices-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.choice {
    padding: 15px 30px;
    margin: 10px;
    background: #ce93d8;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.choice.bounce {
    animation: bounce 0.3s ease;
}

#vs-graphic {
    font-size: 2em;
    color: #ffca28;
    animation: scale-vs 0.5s ease;
}

#memory-board {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin: 20px auto;
    width: 300px;
}

.card {
    background: #ba68c8;
    height: 75px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    cursor: pointer;
    transition: transform 0.3s;
    transform-style: preserve-3d;
}

.card.flipped {
    transform: rotateY(180deg);
    background: #fff;
}

.card.matched {
    background: #7b1fa2;
    color: white;
}

#leaderboard {
    list-style: none;
}

#leaderboard li {
    background: #f3e5f5;
    padding: 10px;
    margin: 5px 0;
    border-radius: 8px;
}

.quote {
    text-align: center;
    font-style: italic;
    color: #6a1b9a;
    margin-top: 20px;
    animation: fade-in 1.5s ease-out;
}

.quote::after {
    content: '~Rutu';
    display: block;
    font-size: 0.9em;
    margin-top: 10px;
    color: #ab47bc;
}

#thinking-loader {
    display: inline-block;
    margin-left: 10px;
    animation: spin 1s linear infinite;
}

.photo-frame {
    margin: 20px auto;
    padding: 10px;
    background: #f3e5f5;
    border: 5px solid #ab47bc;
    border-radius: 10px;
    max-width: 100%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.photo-frame img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 5px;
}

.secret-signature {
    text-align: center;
    font-style: italic;
    font-size: 0.9em;
    color: #ab47bc;
    margin-top: 10px;
    animation: fade-in 1.5s ease-out;
}

.error {
    color: #d32f2f;
    text-align: center;
    margin-top: 10px;
    animation: shake 0.3s ease;
}

/* Flappy Rutu Styles */
#flappy-canvas {
    border: 2px solid #ab47bc;
    border-radius: 8px;
    margin: 20px auto;
    max-width: 100%;
    width: 300px;
    height: 400px;
    background: linear-gradient(135deg, #e1bee7, #ce93d8);
}

#flappy-message {
    color: #6a1b9a;
    font-size: 1.2em;
    margin: 10px 0;
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slide-in {
    from { transform: translateX(-50px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes bounce {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

@keyframes scale-vs {
    0% { transform: scale(0); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

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

@keyframes shake {
    0% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    50% { transform: translateX(5px); }
    75% { transform: translateX(-5px); }
    100% { transform: translateX(0); }
}

@keyframes sparkle {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

.fade-in {
    animation: fade-in 1s ease-out;
}

.slide-in {
    animation: slide-in 0.8s ease-out;
}

footer {
    text-align: center;
    margin-top: 30px;
    font-size: 0.9em;
    color: #555;
}

@media (max-width: 480px) {
    #board, #memory-board, #flappy-canvas {
        width: 100%;
    }
    .cell {
        height: 80px;
    }
    .card {
        height: 60px;
    }
    .photo-frame {
        width: 90%;
    }
    #flappy-canvas {
        height: 300px;
    }
    }