/* ========== ARCADE GAME STYLES ========== */

.arcade-layout {
    display: flex;
    gap: 20px;
    height: calc(100% - 70px);
}

.arcade-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.arcade-header {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #dc2626, #ea580c, #f59e0b);
    border-radius: 16px;
}

.arcade-title {
    font-family: Orbitron;
    font-size: 2.8rem;
    color: white;
    text-shadow: 0 0 30px rgba(255,255,255,.6);
}

.arcade-subtitle {
    color: rgba(255,255,255,.9);
    font-size: 1.2rem;
    margin-top: 5px;
}

.arcade-difficulty {
    background: rgba(0,0,0,.3);
    display: inline-block;
    padding: 5px 20px;
    border-radius: 20px;
    margin-top: 10px;
    font-weight: bold;
}

.arcade-game-area {
    flex: 1;
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.arcade-timer-bar {
    height: 14px;
    background: var(--bg-card);
    border-radius: 7px;
    overflow: hidden;
}

.arcade-timer-fill {
    height: 100%;
    background: linear-gradient(90deg, #22c55e, #f59e0b, #ef4444);
    width: 100%;
    transition: width 0.1s linear;
}

.arcade-sidebar {
    width: 300px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.arcade-qr-section {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-card));
    border-radius: 16px;
    padding: 25px;
    text-align: center;
    border: 2px solid var(--accent-orange);
}

.arcade-qr-placeholder {
    font-size: 5rem;
    margin: 15px 0;
}

.arcade-room-code {
    font-family: Orbitron;
    font-size: 2.5rem;
    color: var(--accent-orange);
    letter-spacing: 8px;
    text-shadow: 0 0 20px var(--accent-orange);
}

.arcade-label {
    color: var(--text-muted);
    font-size: .8rem;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.arcade-leaderboard {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 20px;
    flex: 1;
    overflow-y: auto;
}

.arcade-leaderboard-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.arcade-lb-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-card);
    border-radius: 10px;
}

.arcade-lb-rank {
    font-family: Orbitron;
    font-size: 1.3rem;
    width: 40px;
    text-align: center;
}

.arcade-lb-avatar {
    font-size: 1.8rem;
}

.arcade-lb-name {
    flex: 1;
    font-weight: 600;
    font-size: 1.1rem;
}

.arcade-lb-score {
    font-family: Orbitron;
    color: var(--accent-orange);
    font-size: 1.2rem;
}

.arcade-players-online {
    background: linear-gradient(135deg, #22c55e33, #22c55e11);
    border: 2px solid #22c55e;
    border-radius: 16px;
    padding: 20px;
    text-align: center;
}

.arcade-players-count {
    font-family: Orbitron;
    font-size: 4rem;
    color: #22c55e;
    text-shadow: 0 0 20px #22c55e;
}

.arcade-controls {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

.arcade-question {
    font-size: 1.8rem;
    color: white;
    text-align: center;
    margin-bottom: 25px;
}

.arcade-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    width: 100%;
    max-width: 650px;
}

.arcade-option {
    padding: 25px 20px;
    border-radius: 14px;
    font-size: 1.3rem;
    font-weight: 700;
    text-align: center;
    color: white;
}

.arcade-big-text {
    font-family: Orbitron;
    font-size: 3.5rem;
    color: var(--accent-cyan);
    letter-spacing: 12px;
    margin: 25px 0;
    text-shadow: 0 0 30px var(--accent-cyan);
}

.arcade-emoji-display {
    font-size: 5rem;
    margin: 25px 0;
}

.arcade-hint {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-top: 15px;
}

.arcade-game-icon {
    font-size: 3.5rem;
    margin-bottom: 15px;
}

.arcade-math-display {
    font-family: Orbitron;
    font-size: 4rem;
    color: var(--accent-cyan);
    margin: 25px 0;
}

.arcade-frase {
    font-size: 1.8rem;
    color: white;
    font-style: italic;
    margin: 20px 0;
}

.arcade-result {
    text-align: center;
}

.arcade-result-icon {
    font-size: 5rem;
    margin-bottom: 20px;
}

.arcade-answers-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    padding: 10px 20px;
    border-radius: 25px;
    font-family: Orbitron;
    font-size: 1rem;
}

.arcade-next-game {
    font-family: Orbitron;
    font-size: 2.2rem;
    margin-top: 15px;
}

.arcade-round-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(255,255,255,.1);
    padding: 8px 15px;
    border-radius: 20px;
    font-family: Orbitron;
}

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

50% {
    transform:scale(1.05);
}

.arcade-pulse {
    animation: arcadePulse .6s ease infinite;
}