/* Rock Paper Scissors - Neon Edition Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Courier New', 'Consolas', monospace;
    background: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 50%, #0a0a0f 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
}

/* Background grid effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 0, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 0, 255, 0.03) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
    z-index: 0;
}

.game-container {
    text-align: center;
    padding: 20px;
    width: 100%;
    max-width: 500px;
    position: relative;
    z-index: 1;
}

/* Header */
.game-header {
    margin-bottom: 20px;
}

.game-header h1 {
    font-size: 2rem;
    color: #ff00ff;
    text-shadow: 
        0 0 5px #ff00ff,
        0 0 10px #ff00ff,
        0 0 20px #ff00ff,
        0 0 40px #ff00ff;
    letter-spacing: 4px;
    animation: pulse 2s ease-in-out infinite;
}

.subtitle {
    font-size: 1.2rem;
    color: #00ffff;
    text-shadow: 0 0 10px #00ffff;
    letter-spacing: 6px;
    margin-top: 5px;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

/* Scoreboard */
.scoreboard {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 15px;
}

.score-box {
    background: rgba(0, 0, 0, 0.7);
    border: 2px solid;
    border-radius: 10px;
    padding: 10px 20px;
    min-width: 80px;
}

.player-score {
    border-color: #00ff00;
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.3);
}

.draws {
    border-color: #ffff00;
    box-shadow: 0 0 10px rgba(255, 255, 0, 0.3);
}

.ai-score {
    border-color: #ff0066;
    box-shadow: 0 0 10px rgba(255, 0, 102, 0.3);
}

.score-label {
    display: block;
    font-size: 0.7rem;
    color: #888;
    margin-bottom: 5px;
}

.score-value {
    display: block;
    font-size: 1.8rem;
    font-weight: bold;
}

.player-score .score-value { color: #00ff00; text-shadow: 0 0 10px #00ff00; }
.draws .score-value { color: #ffff00; text-shadow: 0 0 10px #ffff00; }
.ai-score .score-value { color: #ff0066; text-shadow: 0 0 10px #ff0066; }

/* Best Streak */
.best-streak {
    background: rgba(255, 150, 0, 0.1);
    border: 1px solid rgba(255, 150, 0, 0.3);
    border-radius: 20px;
    padding: 8px 20px;
    margin-bottom: 20px;
    font-size: 0.85rem;
    color: #ff9600;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.best-streak strong {
    color: #ffcc00;
    text-shadow: 0 0 5px #ffcc00;
}

.current-streak {
    color: #aaa;
}

.current-streak strong {
    color: #00ffff;
    text-shadow: 0 0 5px #00ffff;
}

/* Game Area */
.game-area {
    background: rgba(0, 0, 0, 0.7);
    border: 2px solid #00ffff;
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 
        0 0 10px rgba(0, 255, 255, 0.3),
        inset 0 0 30px rgba(0, 255, 255, 0.1);
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

/* Battle Area */
.battle-area {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
}

.choice-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.choice-emoji {
    font-size: 4rem;
    transition: transform 0.3s ease;
}

.choice-name {
    font-size: 0.8rem;
    color: #888;
    letter-spacing: 2px;
}

.player-choice .choice-emoji {
    filter: drop-shadow(0 0 10px #00ff00);
}

.ai-choice .choice-emoji {
    filter: drop-shadow(0 0 10px #ff0066);
}

.vs-text {
    font-size: 1.5rem;
    color: #ff00ff;
    text-shadow: 0 0 10px #ff00ff;
    font-weight: bold;
}

/* Result Display */
.result-display {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 25px;
    border-radius: 25px;
    font-size: 1.2rem;
    font-weight: bold;
    letter-spacing: 3px;
    animation: resultPop 0.5s ease;
}

.result-display.hidden {
    display: none;
}

.result-display.win {
    background: rgba(0, 255, 0, 0.2);
    border: 2px solid #00ff00;
    color: #00ff00;
    text-shadow: 0 0 10px #00ff00;
}

.result-display.lose {
    background: rgba(255, 0, 102, 0.2);
    border: 2px solid #ff0066;
    color: #ff0066;
    text-shadow: 0 0 10px #ff0066;
}

.result-display.draw {
    background: rgba(255, 255, 0, 0.2);
    border: 2px solid #ffff00;
    color: #ffff00;
    text-shadow: 0 0 10px #ffff00;
}

@keyframes resultPop {
    0% { transform: translateX(-50%) scale(0); opacity: 0; }
    50% { transform: translateX(-50%) scale(1.2); }
    100% { transform: translateX(-50%) scale(1); opacity: 1; }
}

/* Countdown */
.countdown {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    color: #ff00ff;
    text-shadow: 0 0 20px #ff00ff;
    animation: countdownPulse 0.3s ease;
}

.countdown.hidden {
    display: none;
}

@keyframes countdownPulse {
    0% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
    100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
}

/* Choice Buttons */
.choices {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.choice-btn {
    background: rgba(0, 0, 0, 0.8);
    border: 3px solid #ff00ff;
    border-radius: 15px;
    padding: 15px 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.choice-btn:hover {
    background: rgba(255, 0, 255, 0.2);
    transform: translateY(-5px);
    box-shadow: 
        0 0 20px rgba(255, 0, 255, 0.5),
        0 10px 30px rgba(0, 0, 0, 0.5);
}

.choice-btn:active {
    transform: translateY(-2px) scale(0.98);
}

.choice-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.choice-btn .btn-emoji {
    font-size: 2.5rem;
}

.choice-btn .btn-text {
    font-size: 0.8rem;
    color: #ff00ff;
    text-shadow: 0 0 5px #ff00ff;
    letter-spacing: 2px;
    font-family: inherit;
}

/* Shake animation for battle */
@keyframes shake {
    0%, 100% { transform: translateY(0); }
    25% { transform: translateY(-10px); }
    75% { transform: translateY(10px); }
}

.shaking .choice-emoji {
    animation: shake 0.15s ease infinite;
}

/* History Section */
.history-section {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 10px 15px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.history-label {
    font-size: 0.8rem;
    color: #888;
}

.history-items {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.history-empty {
    font-size: 0.8rem;
    color: #555;
    font-style: italic;
}

.history-item {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
    animation: historyPop 0.3s ease;
}

.history-item.win {
    background: rgba(0, 255, 0, 0.3);
    border: 2px solid #00ff00;
    color: #00ff00;
}

.history-item.lose {
    background: rgba(255, 0, 102, 0.3);
    border: 2px solid #ff0066;
    color: #ff0066;
}

.history-item.draw {
    background: rgba(255, 255, 0, 0.3);
    border: 2px solid #ffff00;
    color: #ffff00;
}

@keyframes historyPop {
    0% { transform: scale(0); }
    100% { transform: scale(1); }
}

/* Game Controls */
.game-controls {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.control-btn {
    background: transparent;
    border: 2px solid;
    border-radius: 25px;
    padding: 10px 25px;
    font-size: 0.9rem;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s ease;
}

.control-btn.reset {
    border-color: #ff9600;
    color: #ff9600;
}

.control-btn.reset:hover {
    background: rgba(255, 150, 0, 0.2);
    box-shadow: 0 0 15px rgba(255, 150, 0, 0.4);
}

/* Responsive Design */
@media (max-width: 500px) {
    .game-header h1 {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }

    .subtitle {
        font-size: 1rem;
    }

    .scoreboard {
        gap: 10px;
    }

    .score-box {
        padding: 8px 15px;
        min-width: 70px;
    }

    .score-value {
        font-size: 1.5rem;
    }

    .choice-emoji {
        font-size: 3rem;
    }

    .choices {
        gap: 10px;
    }

    .choice-btn {
        padding: 12px 18px;
    }

    .choice-btn .btn-emoji {
        font-size: 2rem;
    }

    .best-streak {
        flex-direction: column;
        gap: 5px;
    }
}

/* Win celebration effect */
@keyframes celebrate {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.celebrating {
    animation: celebrate 0.5s ease 3;
}

/* Emoji rotation for AI thinking */
@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.thinking .ai-choice .choice-emoji {
    animation: rotate 0.5s linear infinite;
}