/* ============================================
   DESAFÍO CERBERO - CSS 100% RESPONSIVE
   Mobile-First Approach
   ============================================ */

/* ===== RESET Y BASE ===== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Roboto Mono', 'Courier New', monospace;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d30 100%);
    color: #f0f0f0;
    line-height: 1.6;
    min-height: 100vh;
    padding: 10px;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

/* ===== UTILIDADES ===== */
.hidden {
    display: none !important;
}

/* ===== INTRODUCCIÓN ESPECTACULAR ===== */
.intro-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px 10px;
    background: radial-gradient(ellipse at center, #2c3e50 0%, #1a1a1a 70%);
    position: relative;
    overflow: hidden;
}

.intro-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(230, 126, 34, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(52, 152, 219, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(231, 76, 60, 0.05) 0%, transparent 50%);
    animation: backgroundPulse 8s ease-in-out infinite;
    z-index: -1;
}

@keyframes backgroundPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.7; }
}

.intro-header {
    margin-bottom: 30px;
    z-index: 2;
}

.intro-title {
    font-size: clamp(1.8rem, 8vw, 4rem);
    font-weight: 900;
    background: linear-gradient(45deg, #e67e22, #f39c12, #e74c3c, #c0392b);
    background-size: 300% 300%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 3s ease-in-out infinite;
    text-shadow: 0 0 30px rgba(230, 126, 34, 0.5);
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.intro-subtitle {
    font-size: clamp(0.9rem, 4vw, 1.4rem);
    color: #bdc3c7;
    font-weight: 300;
    opacity: 0.9;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.intro-content {
    max-width: 100%;
    width: 100%;
    z-index: 2;
}

.intro-card {
    background: rgba(44, 62, 80, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    margin: 20px 0;
    border: 1px solid rgba(52, 73, 94, 0.8);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    animation: slideInUp 0.6s ease-out;
    transition: all 0.3s ease;
}

.intro-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.intro-card h2 {
    color: #e67e22;
    margin-bottom: 20px;
    font-size: clamp(1.2rem, 5vw, 1.8rem);
    font-weight: 700;
}

/* ===== EXPLICACIÓN DEL JUEGO ===== */
.explanation-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin-top: 20px;
}

.explanation-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(52, 73, 94, 0.6);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.explanation-item:hover {
    background: rgba(52, 73, 94, 0.8);
    transform: translateX(5px);
}

.step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #e67e22, #f39c12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    color: white;
    flex-shrink: 0;
}

.step-content {
    text-align: left;
    flex: 1;
}

.step-content h3 {
    color: #ecf0f1;
    margin-bottom: 5px;
    font-size: clamp(1rem, 4vw, 1.2rem);
}

.step-content p {
    color: #bdc3c7;
    font-size: clamp(0.8rem, 3vw, 1rem);
}

/* ===== MATRIZ DE PUNTUACIÓN ===== */
.matrix-container {
    overflow-x: auto;
    margin: 20px -10px;
    padding: 0 10px;
}

.matrix-table {
    display: grid;
    grid-template-columns: auto 1fr 1fr;
    gap: 2px;
    min-width: 300px;
    margin: 0 auto;
}

.matrix-header, .matrix-row {
    display: contents;
}

.matrix-cell {
    padding: 10px 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: clamp(0.7rem, 3vw, 0.9rem);
    min-height: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.matrix-cell.empty {
    background: transparent;
}

.matrix-cell.header {
    background: rgba(52, 73, 94, 0.8);
    font-weight: bold;
    color: #ecf0f1;
}

.matrix-cell.score {
    background: rgba(44, 62, 80, 0.9);
    border: 2px solid transparent;
    cursor: pointer;
    position: relative;
}

.matrix-cell.score:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.player-score {
    color: #3498db;
    font-weight: bold;
    font-size: clamp(1rem, 4vw, 1.2rem);
}

.cerbero-score {
    color: #e74c3c;
    font-weight: bold;
    font-size: clamp(1rem, 4vw, 1.2rem);
}

.vs {
    color: #95a5a6;
    margin: 0 5px;
    font-size: clamp(0.8rem, 3vw, 1rem);
}

.scenario-name {
    font-size: clamp(0.6rem, 2.5vw, 0.8rem);
    color: #bdc3c7;
    margin-top: 5px;
    text-align: center;
}

.mutual-coop { border-color: #27ae60; }
.sucker { border-color: #e74c3c; }
.temptation { border-color: #f39c12; }
.mutual-defect { border-color: #95a5a6; }

.scoring-tips {
    margin-top: 20px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.tip {
    background: rgba(52, 73, 94, 0.6);
    padding: 10px;
    border-radius: 8px;
    font-size: clamp(0.8rem, 3vw, 0.9rem);
    text-align: left;
}

/* ===== INFORMACIÓN DE CERBERO ===== */
.cerbero-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin-top: 20px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(52, 73, 94, 0.6);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.feature:hover {
    background: rgba(52, 73, 94, 0.8);
    transform: translateX(5px);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #8e44ad, #9b59b6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-content {
    text-align: left;
    flex: 1;
}

.feature-content h3 {
    color: #ecf0f1;
    margin-bottom: 5px;
    font-size: clamp(1rem, 4vw, 1.2rem);
}

.feature-content p {
    color: #bdc3c7;
    font-size: clamp(0.8rem, 3vw, 1rem);
}

/* ===== BOTÓN ESPECTACULAR ===== */
.intro-start {
    margin: 40px 0 20px 0;
}

.btn-spectacular {
    position: relative;
    background: linear-gradient(45deg, #e67e22, #f39c12);
    border: none;
    border-radius: 50px;
    padding: 18px 40px;
    font-size: clamp(1rem, 4vw, 1.3rem);
    font-weight: bold;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(230, 126, 34, 0.4);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.btn-spectacular:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(230, 126, 34, 0.6);
}

.btn-spectacular:active {
    transform: translateY(-1px);
}

.btn-text {
    position: relative;
    z-index: 2;
}

.btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-spectacular:hover .btn-glow {
    left: 100%;
}

.challenge-text {
    margin-top: 15px;
    color: #bdc3c7;
    font-style: italic;
    font-size: clamp(0.9rem, 3vw, 1.1rem);
}

/* ===== ESTILOS OLIMPIADA ===== */
.olimpiada-badge {
    margin-top: 15px;
    padding: 10px 20px;
    background: linear-gradient(45deg, #f39c12, #e67e22);
    border-radius: 25px;
    display: inline-block;
    animation: pulse-badge 2s ease-in-out infinite;
}

.badge-text {
    color: white;
    font-weight: bold;
    font-size: clamp(0.8rem, 3vw, 1rem);
    text-transform: uppercase;
    letter-spacing: 1px;
}

@keyframes pulse-badge {
    0%, 100% { transform: scale(1); box-shadow: 0 0 20px rgba(243, 156, 18, 0.4); }
    50% { transform: scale(1.05); box-shadow: 0 0 30px rgba(243, 156, 18, 0.6); }
}

.olimpiada-description {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 20px;
}

.olimpiada-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(52, 73, 94, 0.6);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.olimpiada-feature:hover {
    background: rgba(52, 73, 94, 0.8);
    transform: translateX(5px);
}

.strategy-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin-top: 20px;
}

.tip-card {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px;
    background: rgba(52, 73, 94, 0.6);
    border-radius: 10px;
    border-left: 4px solid #f39c12;
    transition: all 0.3s ease;
}

.tip-card:hover {
    background: rgba(52, 73, 94, 0.8);
    border-left-color: #e67e22;
    transform: translateX(5px);
}

.tip-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #f39c12, #e67e22);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.tip-card h3 {
    color: #ecf0f1;
    margin-bottom: 8px;
    font-size: clamp(1rem, 4vw, 1.1rem);
    font-weight: 600;
}

.tip-card p {
    color: #bdc3c7;
    font-size: clamp(0.8rem, 3vw, 0.95rem);
    line-height: 1.4;
    margin: 0;
}

.olimpiada-reminder {
    margin-top: 20px;
    padding: 15px;
    background: rgba(52, 152, 219, 0.2);
    border: 2px solid #3498db;
    border-radius: 10px;
    text-align: center;
}

.olimpiada-reminder p {
    color: #ecf0f1;
    font-size: clamp(0.9rem, 3vw, 1rem);
    margin: 5px 0;
}

/* ===== ANUNCIO DEL PREMIO ===== */
.prize-announcement {
    margin: 20px 0;
    text-align: center;
}

.prize-amount {
    font-size: clamp(1.2rem, 5vw, 2rem);
    font-weight: 900;
    background: linear-gradient(45deg, #f1c40f, #f39c12, #e67e22);
    background-size: 300% 300%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: goldShimmer 3s ease-in-out infinite;
    text-shadow: 0 0 20px rgba(241, 196, 15, 0.5);
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.prize-description {
    color: #ecf0f1;
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

@keyframes goldShimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.olimpiada-highlight {
    margin: 20px 0;
}

.highlight-box {
    background: linear-gradient(135deg, rgba(241, 196, 15, 0.2), rgba(230, 126, 34, 0.2));
    border: 3px solid #f1c40f;
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.highlight-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: highlight-sweep 3s ease-in-out infinite;
}

@keyframes highlight-sweep {
    0% { left: -100%; }
    100% { left: 100%; }
}

.highlight-box h3 {
    color: #f1c40f;
    margin: 0 0 10px 0;
    font-size: clamp(1.1rem, 4vw, 1.4rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.highlight-box p {
    color: #ecf0f1;
    margin: 0;
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    font-weight: 500;
}

/* ===== NUEVA MATRIZ EXPLICATIVA ===== */
.matrix-explanation {
    margin: 20px 0;
    padding: 15px;
    background: rgba(52, 73, 94, 0.6);
    border-radius: 10px;
    text-align: center;
}

.matrix-explanation p {
    color: #ecf0f1;
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    margin: 0;
    line-height: 1.5;
}

.matrix-scenarios {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin: 25px 0;
}

.scenario-card {
    padding: 20px;
    border-radius: 12px;
    border-left: 5px solid;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.scenario-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.scenario-card.best {
    background: rgba(39, 174, 96, 0.15);
    border-left-color: #27ae60;
}

.scenario-card.good {
    background: rgba(52, 152, 219, 0.15);
    border-left-color: #3498db;
}

.scenario-card.neutral {
    background: rgba(149, 165, 166, 0.15);
    border-left-color: #95a5a6;
}

.scenario-card.worst {
    background: rgba(231, 76, 60, 0.15);
    border-left-color: #e74c3c;
}

.scenario-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.scenario-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.scenario-header h3 {
    color: #ecf0f1;
    margin: 0;
    font-size: clamp(1rem, 4vw, 1.2rem);
    font-weight: 600;
    flex: 1;
}

.scenario-points {
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin: 15px 0;
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
}

.you-get {
    color: #3498db;
    font-weight: bold;
    font-size: clamp(1rem, 4vw, 1.2rem);
}

.cerbero-gets {
    color: #e74c3c;
    font-weight: bold;
    font-size: clamp(1rem, 4vw, 1.2rem);
}

.scenario-card p {
    color: #bdc3c7;
    font-size: clamp(0.8rem, 3vw, 0.95rem);
    margin: 0;
    line-height: 1.4;
    text-align: center;
    font-style: italic;
}

.matrix-summary {
    margin-top: 25px;
}

.summary-box {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.2), rgba(142, 68, 173, 0.2));
    border: 2px solid #3498db;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.summary-box h3 {
    color: #3498db;
    margin: 0 0 12px 0;
    font-size: clamp(1.1rem, 4vw, 1.3rem);
    font-weight: 700;
}

.summary-box p {
    color: #ecf0f1;
    margin: 0;
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    line-height: 1.5;
}

/* ===== FÓRMULA DEL PUNTAJE ===== */
.scoring-formula {
    background: rgba(46, 204, 113, 0.1);
    border: 2px solid #2ecc71;
    border-radius: 15px;
    padding: 20px;
    margin: 20px 0;
}

.scoring-formula h4 {
    color: #2ecc71;
    margin-bottom: 15px;
    font-size: 1.2rem;
    text-align: center;
}

.formula-display {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

.formula-box {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid #2ecc71;
    border-radius: 10px;
    padding: 15px 20px;
    font-size: 1.1rem;
    color: #ecf0f1;
}

.formula-text {
    font-weight: bold;
    color: #f1c40f;
}

.formula-fraction {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    margin: 0 10px;
}

.formula-numerator {
    color: #3498db;
    font-weight: bold;
    padding-bottom: 5px;
    border-bottom: 2px solid #ecf0f1;
    min-width: 150px;
    text-align: center;
}

.formula-denominator {
    color: #e74c3c;
    font-weight: bold;
    padding-top: 5px;
    min-width: 150px;
    text-align: center;
}

.formula-multiplier {
    font-weight: bold;
    color: #f39c12;
    font-size: 1.2rem;
}

.formula-explanation {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 15px;
    margin-top: 15px;
    color: #ecf0f1;
    text-align: center;
}

.formula-explanation code {
    background: rgba(255, 255, 255, 0.1);
    padding: 5px 10px;
    border-radius: 5px;
    font-family: 'Courier New', monospace;
    color: #f1c40f;
    font-weight: bold;
}

/* ===== INFORMACIÓN DE COMPETENCIA ===== */
.competition-info {
    background: rgba(155, 89, 182, 0.1);
    border: 2px solid #9b59b6;
    border-radius: 15px;
    padding: 20px;
    margin: 20px 0;
}

.competition-info h4 {
    color: #9b59b6;
    margin-bottom: 15px;
    font-size: 1.2rem;
    text-align: center;
}

.competition-info p {
    color: #ecf0f1;
    line-height: 1.6;
    margin-bottom: 10px;
    text-align: center;
}

.competition-info p:last-child {
    margin-bottom: 0;
}

/* ===== RESPONSIVE PARA FÓRMULAS ===== */
@media (max-width: 768px) {
    .formula-box {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
        font-size: 1rem;
    }
    
    .formula-fraction {
        margin: 10px 0;
    }
    
    .formula-numerator,
    .formula-denominator {
        min-width: 120px;
        font-size: 0.9rem;
    }
    
    .formula-multiplier {
        font-size: 1.1rem;
    }
    
    .scoring-formula,
    .competition-info {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .formula-box {
        padding: 10px;
        font-size: 0.9rem;
    }
    
    .formula-numerator,
    .formula-denominator {
        min-width: 100px;
        font-size: 0.8rem;
    }
    
    .formula-multiplier {
        font-size: 1rem;
    }
    
    .formula-explanation {
        padding: 10px;
        font-size: 0.9rem;
    }
    
    .scoring-formula h4,
    .competition-info h4 {
        font-size: 1.1rem;
    }
}

/* ===== JUEGO PRINCIPAL ===== */
.main-game {
    max-width: 100%;
    padding: 20px 10px;
}

header h1 {
    color: #e67e22;
    font-size: clamp(1.8rem, 6vw, 2.5rem);
    margin-bottom: 5px;
    font-weight: 900;
}

header p {
    font-style: italic;
    color: #bdc3c7;
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    margin-bottom: 30px;
}

/* ===== HEADER CONTENT ===== */
.header-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}

.header-info {
    width: 100%;
    text-align: center;
}

.header-info p {
    color: #bdc3c7;
    margin: 0;
    font-size: clamp(1rem, 4vw, 1.2rem);
    text-align: center;
    font-weight: 500;
}

/* ===== JUGADAS RECIENTES EN HEADER ===== */
.recent-moves-display {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(44, 62, 80, 0.8);
    border: 2px solid #34495e;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 800px;
}

.player-recent-moves, .cerbero-recent-moves {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.moves-header {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
}

.moves-icon {
    font-size: 1.5rem;
}

.moves-label {
    color: #ecf0f1;
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    font-weight: 600;
    text-align: center;
}

.moves-history {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 6px;
    min-height: 50px;
    background: rgba(52, 73, 94, 0.6);
    border-radius: 10px;
    padding: 8px 12px;
    border: 1px solid rgba(149, 165, 166, 0.3);
    flex-wrap: wrap;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.moves-history::-webkit-scrollbar {
    display: none;
}

.no-moves {
    color: #95a5a6;
    font-size: clamp(0.8rem, 3vw, 0.9rem);
    font-style: italic;
    text-align: center;
}

.move-icon {
    font-size: 1.6rem;
    transition: all 0.3s ease;
    animation: move-appear 0.5s ease-out;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    flex-shrink: 0;
}

.move-icon.cooperate {
    color: #27ae60;
    animation: cooperate-glow 2s ease-in-out infinite;
}

.move-icon.betray {
    color: #e74c3c;
    animation: betray-glow 2s ease-in-out infinite;
}

@keyframes move-appear {
    from {
        opacity: 0;
        transform: scale(0.5) rotate(180deg);
    }
    to {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

@keyframes cooperate-glow {
    0%, 100% {
        filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    }
    50% {
        filter: drop-shadow(0 0 10px rgba(39, 174, 96, 0.6));
    }
}

@keyframes betray-glow {
    0%, 100% {
        filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    }
    50% {
        filter: drop-shadow(0 0 10px rgba(231, 76, 60, 0.6));
    }
}

.vs-divider {
    color: #f39c12;
    font-size: clamp(1.2rem, 5vw, 1.8rem);
    font-weight: 900;
    text-shadow: 0 0 10px rgba(243, 156, 18, 0.8);
    animation: vs-pulse 2s ease-in-out infinite;
    padding: 0 10px;
}

@keyframes vs-pulse {
    0%, 100% {
        transform: scale(1);
        text-shadow: 0 0 10px rgba(243, 156, 18, 0.8);
    }
    50% {
        transform: scale(1.1);
        text-shadow: 0 0 20px rgba(243, 156, 18, 1);
    }
}

/* Responsive para jugadas recientes */
@media (max-width: 768px) {
    .recent-moves-display {
        flex-direction: column;
        gap: 12px;
        padding: 12px;
    }
    
    .vs-divider {
        transform: rotate(90deg);
        font-size: 1rem;
        padding: 3px 0;
    }
    
    .moves-history {
        min-height: 35px;
        padding: 6px 10px;
        gap: 5px;
        justify-content: flex-start;
    }
    
    .move-icon {
        font-size: 1.4rem;
    }
    
    .moves-header {
        gap: 6px;
    }
    
    .moves-label {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .recent-moves-display {
        padding: 10px;
        gap: 8px;
    }
    
    .moves-history {
        min-height: 30px;
        padding: 5px 8px;
        gap: 4px;
        justify-content: flex-start;
        flex-wrap: wrap;
    }
    
    .move-icon {
        font-size: 1.2rem;
    }
    
    .moves-label {
        font-size: 0.8rem;
    }
    
    .moves-header {
        gap: 4px;
    }
    
    .vs-divider {
        font-size: 0.9rem;
        padding: 2px 0;
    }
}

/* ===== LANZAMIENTO DE MONEDA ===== */
.coin-flip-container {
    padding: 40px 20px;
    text-align: center;
}

.coin-flip-container h3 {
    color: #f39c12;
    margin-bottom: 30px;
    font-size: clamp(1.2rem, 5vw, 1.8rem);
}

.coin {
    width: 80px;
    height: 80px;
    margin: 0 auto 30px;
    position: relative;
    transform-style: preserve-3d;
}

.coin-face {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: clamp(0.7rem, 3vw, 0.9rem);
    backface-visibility: hidden;
}

.coin-face.heads {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
}

.coin-face.tails {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    transform: rotateY(180deg);
}

@keyframes coinFlip {
    0% { transform: rotateY(0deg); }
    100% { transform: rotateY(1800deg); }
}

.coin-result {
    margin-top: 20px;
    padding: 20px;
    border-radius: 10px;
    font-size: clamp(1rem, 4vw, 1.2rem);
}

.coin-result.player-starts {
    background: rgba(52, 152, 219, 0.2);
    border: 2px solid #3498db;
}

.coin-result.cerbero-starts {
    background: rgba(231, 76, 60, 0.2);
    border: 2px solid #e74c3c;
}

/* ===== TABLERO DE JUEGO ===== */
.score-board {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 15px;
    align-items: center;
    background: rgba(44, 62, 80, 0.9);
    padding: 20px;
    border-radius: 15px;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.score-display, .round-display {
    text-align: center;
}

.score-display h2, .round-display h3 {
    margin: 0 0 5px 0;
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    color: #bdc3c7;
    font-weight: 600;
}

.score-display p, .round-display p {
    margin: 0;
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    font-weight: bold;
    color: #ecf0f1;
    transition: color 0.5s ease;
}

.round-display p.low-rounds {
    color: #e74c3c;
    text-shadow: 0 0 10px rgba(231, 76, 60, 0.7);
    animation: pulse-warning 1.5s ease-in-out infinite;
}

@keyframes pulse-warning {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

/* ===== INDICADOR DE TURNO ===== */
.turn-indicator {
    background: rgba(52, 73, 94, 0.9);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.turn-display {
    font-size: clamp(1rem, 4vw, 1.3rem);
    font-weight: bold;
    color: #ecf0f1;
    line-height: 1.4;
    background: rgba(52, 73, 94, 0.9);
    padding: 20px 25px;
    border-radius: 15px;
    border: 2px solid #34495e;
    min-height: 120px; /* Aumentamos altura para que coincida */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.turn-display::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: turn-display-sweep 3s ease-in-out infinite;
}

@keyframes turn-display-sweep {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Estados específicos del turn-display */
.turn-display.thinking {
    border-color: #f39c12;
    background: rgba(243, 156, 18, 0.1);
    animation: thinking-pulse 1.5s ease-in-out infinite;
}

@keyframes thinking-pulse {
    0%, 100% { 
        border-color: #f39c12;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }
    50% { 
        border-color: #e67e22;
        box-shadow: 0 8px 25px rgba(243, 156, 18, 0.4);
    }
}

.turn-display.player-action {
    border-color: #3498db;
    background: rgba(52, 152, 219, 0.1);
    animation: player-pulse 1.5s ease-in-out infinite;
}

@keyframes player-pulse {
    0%, 100% { 
        border-color: #3498db;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }
    50% { 
        border-color: #2980b9;
        box-shadow: 0 8px 25px rgba(52, 152, 219, 0.4);
    }
}

.turn-display.cerbero-action {
    border-color: #e74c3c;
    background: rgba(231, 76, 60, 0.1);
    animation: cerbero-pulse 1.5s ease-in-out infinite;
}

@keyframes cerbero-pulse {
    0%, 100% { 
        border-color: #e74c3c;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }
    50% { 
        border-color: #c0392b;
        box-shadow: 0 8px 25px rgba(231, 76, 60, 0.4);
    }
}

/* ===== BOTONES DE ACCIÓN ===== */
.action-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

/* ===== PANEL CENTRAL DEL JUEGO ===== */
.game-center-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin: 20px 0;
    padding: 20px;
    background: rgba(44, 62, 80, 0.9);
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.turn-display-main {
    background: rgba(52, 73, 94, 0.8);
    border: 2px solid #34495e;
    border-radius: 12px;
    padding: 15px 20px;
    color: #ecf0f1;
    font-size: clamp(1rem, 4vw, 1.2rem);
    font-weight: 600;
    text-align: center;
    width: 100%;
    max-width: 600px;
}

.action-buttons-main {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 600px;
}

.btn-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 15px;
    border: none;
    border-radius: 15px;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    min-height: 120px;
    justify-content: center;
}

.btn-main:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.btn-main:active:not(:disabled) {
    transform: translateY(-1px);
}

.btn-main:disabled {
    cursor: not-allowed;
    opacity: 0.5;
    transform: none !important;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2) !important;
}

.btn-main.btn-cooperate {
    background: linear-gradient(135deg, #27ae60, #2ecc71);
}

.btn-main.btn-betray {
    background: linear-gradient(135deg, #c0392b, #e74c3c);
}

.btn-icon {
    font-size: 2rem;
}

.btn-text {
    font-size: clamp(1rem, 3vw, 1.2rem);
    font-weight: bold;
}

.btn-subtitle {
    font-size: clamp(0.8rem, 2.5vw, 0.9rem);
    opacity: 0.8;
    font-weight: normal;
    text-transform: none;
    letter-spacing: 0;
}

.btn {
    padding: 15px 20px;
    border: none;
    border-radius: 10px;
    font-size: clamp(1rem, 4vw, 1.2rem);
    font-family: inherit;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.btn:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.btn:active:not(:disabled) {
    transform: translateY(-1px);
}

.btn:disabled {
    cursor: not-allowed;
    opacity: 0.5;
    transform: none !important;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2) !important;
}

.btn-cooperate { 
    background: linear-gradient(135deg, #27ae60, #2ecc71);
}

.btn-betray { 
    background: linear-gradient(135deg, #c0392b, #e74c3c);
}

#start-btn { 
    background: linear-gradient(135deg, #e67e22, #f39c12);
    grid-column: 1 / -1;
    max-width: 300px;
    margin: 0 auto;
    width: 100%;
}

.btn-continue {
    background: linear-gradient(135deg, #28a745, #20c997);
    grid-column: 1 / -1;
    max-width: 300px;
    margin: 0 auto 10px auto;
    width: 100%;
}

/* ===== PANEL DE ESTADÍSTICAS ===== */
.stats-panel {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin: 20px 0;
    padding: 20px;
    background: rgba(44, 62, 80, 0.9);
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.stats-section {
    background: rgba(52, 73, 94, 0.6);
    border-radius: 10px;
    padding: 15px;
}

.stats-section h4 {
    color: #e67e22;
    margin: 0 0 15px 0;
    font-size: clamp(1rem, 4vw, 1.2rem);
    text-align: center;
    font-weight: 700;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 8px 0;
    padding: 8px 12px;
    background: rgba(44, 62, 80, 0.8);
    border-radius: 6px;
    font-size: clamp(0.9rem, 3vw, 1rem);
}

.history-display {
    margin-top: 15px;
}

.history-display h5 {
    color: #bdc3c7;
    margin: 0 0 10px 0;
    font-size: clamp(0.8rem, 3vw, 0.9rem);
    text-align: center;
}

.history-items {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 5px;
    min-height: 30px;
    align-items: center;
}

/* ===== LOG DEL JUEGO ===== */
.log-container {
    margin-top: 30px;
}

.log-container h3 {
    color: #e67e22;
    margin-bottom: 15px;
    font-size: clamp(1.1rem, 4vw, 1.4rem);
    text-align: center;
}

#game-log {
    background: rgba(33, 33, 33, 0.9);
    border: 1px solid rgba(52, 73, 94, 0.8);
    border-radius: 10px;
    padding: 15px;
    height: 200px;
    overflow-y: auto;
    display: flex;
    flex-direction: column-reverse;
    font-size: clamp(0.8rem, 3vw, 0.9rem);
}

.log-entry {
    margin: 0 0 8px 0;
    padding-bottom: 8px;
    border-bottom: 1px dashed rgba(189, 195, 199, 0.3);
    line-height: 1.4;
}

.log-entry:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

/* ===== RESULTADOS DE RONDA ===== */
.round-result {
    padding: 15px;
    border-radius: 10px;
    margin: 10px 0;
}

.round-result h3 {
    margin-bottom: 15px;
    font-size: clamp(1.1rem, 4vw, 1.3rem);
}

.moves-display {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 10px;
    align-items: center;
}

.move-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
}

.move-icon {
    font-size: clamp(1.2rem, 5vw, 1.5rem);
}

.points {
    font-weight: bold;
    font-size: clamp(1rem, 4vw, 1.2rem);
}

.vs-separator {
    font-weight: bold;
    color: #95a5a6;
    font-size: clamp(1rem, 4vw, 1.2rem);
    text-align: center;
}

.result-player-wins {
    background: rgba(39, 174, 96, 0.2);
    border: 2px solid #27ae60;
}

.result-cerbero-wins {
    background: rgba(231, 76, 60, 0.2);
    border: 2px solid #e74c3c;
}

.result-tie {
    background: rgba(149, 165, 166, 0.2);
    border: 2px solid #95a5a6;
}

/* ===== RESPONSIVE BREAKPOINTS ===== */

/* Tablets en portrait y móviles grandes */
@media (min-width: 480px) {
    body {
        padding: 15px;
    }
    
    .container {
        max-width: 480px;
    }
    
    .explanation-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .cerbero-features {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .action-buttons {
        gap: 20px;
    }
    
    .stats-panel {
        grid-template-columns: 1fr 1fr;
    }
}

/* Tablets en landscape */
@media (min-width: 768px) {
    body {
        padding: 20px;
    }
    
    .container {
        max-width: 700px;
    }
    
    .intro-section {
        padding: 40px 20px;
    }
    
    .explanation-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .matrix-table {
        min-width: 400px;
    }
    
    .scoring-tips {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .cerbero-features {
        grid-template-columns: 1fr 1fr;
        gap: 25px;
    }
    
    .score-board {
        padding: 25px;
        gap: 20px;
    }
    
    .action-buttons {
        grid-template-columns: 1fr 1fr;
        gap: 25px;
        max-width: 500px;
        margin: 0 auto 20px;
    }
}

/* Laptops y pantallas medianas */
@media (min-width: 1024px) {
    body {
        padding: 30px;
    }
    
    .container {
        max-width: 900px;
    }
    
    .intro-section {
        padding: 60px 30px;
    }
    
    .explanation-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .matrix-table {
        min-width: 500px;
    }
    
    .scoring-tips {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .cerbero-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .stats-panel {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
        padding: 25px;
    }
    
    .moves-display {
        grid-template-columns: 1fr auto 1fr;
        gap: 20px;
    }
    
    /* Hacer que solo el promedio y tiempo se quede fijo en pantallas grandes */
    .average-display {
        position: sticky;
        top: 0;
        z-index: 100;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        background: rgba(52, 73, 94, 0.95);
        border-bottom: 1px solid rgba(149, 165, 166, 0.3);
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }
}

/* Pantallas grandes y monitores */
@media (min-width: 1200px) {
    .container {
        max-width: 1100px;
    }
    
    .intro-section {
        padding: 80px 40px;
    }
    
    .explanation-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 35px;
    }
    
    .cerbero-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 35px;
    }
    
    .matrix-table {
        min-width: 600px;
    }
    
    .action-buttons {
        max-width: 600px;
        gap: 30px;
    }
    
    .strategy-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    /* Responsive para nuevos elementos en desktop */
    .matrix-scenarios {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
}

/* Pantallas extra grandes */
@media (min-width: 1400px) {
    .container {
        max-width: 1200px;
    }
    
    .explanation-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .cerbero-features {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Ajustes específicos para dispositivos muy pequeños */
@media (max-width: 320px) {
    body {
        padding: 5px;
    }
    
    .intro-card {
        padding: 15px;
        margin: 15px 0;
    }
    
    .step-number {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .matrix-container {
        margin: 20px -5px;
    }
    
    .btn-spectacular {
        padding: 15px 30px;
    }
    
    .score-board {
        padding: 15px;
        gap: 10px;
    }
    
    .action-buttons {
        gap: 10px;
    }
    
    .stats-panel {
        padding: 15px;
        gap: 15px;
    }
}

/* Ajustes para pantallas ultra anchas */
@media (min-width: 1600px) {
    .container {
        max-width: 1400px;
    }
    
    .intro-content {
        max-width: 1200px;
        margin: 0 auto;
    }
}

/* Modo landscape en móviles */
@media (max-height: 500px) and (orientation: landscape) {
    .intro-section {
        min-height: auto;
        padding: 20px 10px;
    }
    
    .intro-header {
        margin-bottom: 20px;
    }
    
    .intro-card {
        margin: 15px 0;
        padding: 15px;
    }
    
    .coin-flip-container {
        padding: 20px;
    }
    
    .coin {
        width: 60px;
        height: 60px;
        margin-bottom: 20px;
    }
}

/* ===== CLASES ADICIONALES ESPECÍFICAS ===== */

/* Historial visual */
.history-item {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: clamp(0.7rem, 2.5vw, 0.8rem);
    font-weight: bold;
    color: white;
    display: inline-block;
    margin: 2px;
}

.history-item.cooperate {
    background-color: #27ae60;
}

.history-item.betray {
    background-color: #c0392b;
}

/* Estados específicos del indicador de turno */
.turn-display.player-turn {
    background: rgba(52, 152, 219, 0.9);
    color: white;
    border: 2px solid #3498db;
    box-shadow: 0 0 15px rgba(52, 152, 219, 0.4);
}

.turn-display.cerbero-turn {
    background: rgba(231, 76, 60, 0.9);
    color: white;
    border: 2px solid #e74c3c;
    box-shadow: 0 0 15px rgba(231, 76, 60, 0.4);
}

.turn-display.analysis {
    background: rgba(142, 68, 173, 0.9);
    color: white;
    border: 2px solid #9b59b6;
    box-shadow: 0 0 15px rgba(155, 89, 182, 0.4);
}

.turn-display.error {
    background: rgba(230, 126, 34, 0.9);
    color: white;
    border: 2px solid #f39c12;
    box-shadow: 0 0 15px rgba(243, 156, 18, 0.4);
}

.turn-display.neutral {
    background: rgba(52, 73, 94, 0.9);
    color: #ecf0f1;
    border: 2px solid #7f8c8d;
}

/* Entradas específicas del log */
.log-entry.player { 
    color: #3498db; 
    font-weight: 600;
}

.log-entry.cerbero { 
    color: #e74c3c; 
    font-weight: 600;
}

.log-entry.system { 
    color: #f1c40f; 
    font-style: italic; 
    font-weight: 500;
}

.log-entry.result { 
    color: #bdc3c7; 
    font-weight: 500;
}

.log-entry.round-result {
    background: rgba(44, 62, 80, 0.8);
    border: 1px solid rgba(52, 73, 94, 0.8);
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
}

.log-entry.round-result .round-header {
    color: #f1c40f;
    font-weight: bold;
    font-size: clamp(1rem, 4vw, 1.1rem);
    margin: 0 0 10px 0;
    text-align: center;
}

.log-entry.round-result .player-move {
    color: #3498db;
    margin: 5px 0;
    font-weight: bold;
}

.log-entry.round-result .cerbero-move {
    color: #e74c3c;
    margin: 5px 0;
    font-weight: bold;
}

.log-entry.round-result .score-update {
    color: #2ecc71;
    margin: 10px 0 0 0;
    font-weight: bold;
    text-align: center;
    font-size: clamp(1rem, 4vw, 1.05rem);
}

.log-entry.final-result {
    background: rgba(142, 68, 173, 0.9);
    border: 2px solid #9b59b6;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    text-align: center;
}

.log-entry.final-result strong {
    color: white;
    font-size: clamp(1.1rem, 4vw, 1.2rem);
}

/* Panel de análisis avanzado */
.analysis-panel {
    background: rgba(0, 0, 0, 0.8);
    border: 2px solid #e74c3c;
    border-radius: 15px;
    padding: 20px;
    margin-top: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(231, 76, 60, 0.3);
}

.analysis-panel h4 {
    color: #e74c3c;
    margin: 0 0 15px 0;
    text-align: center;
    font-size: clamp(1.1rem, 4vw, 1.3rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.analysis-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 15px;
}

.analysis-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: rgba(52, 73, 94, 0.6);
    border-radius: 6px;
    font-size: clamp(0.9rem, 3vw, 1rem);
}

.analysis-item .label {
    color: #bdc3c7;
    font-weight: 500;
}

.analysis-item .value {
    color: #ecf0f1;
    font-weight: bold;
}

.aggressive-mode {
    background: linear-gradient(45deg, #e74c3c, #c0392b) !important;
    color: white !important;
    animation: pulse-aggressive 1.5s ease-in-out infinite;
    border: 2px solid #fff !important;
    box-shadow: 0 0 20px rgba(231, 76, 60, 0.6) !important;
}

@keyframes pulse-aggressive {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(231, 76, 60, 0.6);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 30px rgba(231, 76, 60, 0.8);
        transform: scale(1.02);
    }
}

.patterns {
    margin-top: 10px;
    padding: 10px;
    background: rgba(44, 62, 80, 0.6);
    border-radius: 6px;
    font-size: clamp(0.8rem, 3vw, 0.9rem);
    color: #f39c12;
    text-align: center;
    font-style: italic;
}

/* Reglas del juego (desplegable) */
.rules {
    background: rgba(44, 62, 80, 0.9);
    border-radius: 10px;
    margin: 20px 0;
    padding: 10px 20px;
    text-align: left;
    border: 1px solid rgba(52, 73, 94, 0.8);
}

.rules summary {
    cursor: pointer;
    font-weight: bold;
    font-size: clamp(1rem, 4vw, 1.1rem);
    padding: 10px 0;
    color: #e67e22;
    transition: color 0.3s ease;
}

.rules summary:hover {
    color: #f39c12;
}

.rules table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    font-size: clamp(0.8rem, 3vw, 0.9rem);
}

.rules th, .rules td {
    border: 1px solid rgba(52, 73, 94, 0.8);
    padding: 8px;
    text-align: center;
}

.rules th {
    background: rgba(52, 73, 94, 0.8);
    color: #ecf0f1;
    font-weight: bold;
}

.rules td {
    background: rgba(44, 62, 80, 0.6);
}

/* Responsive adicional para análisis */
@media (min-width: 768px) {
    .analysis-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }
    
    .strategy-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .olimpiada-description {
        grid-template-columns: 1fr;
        gap: 25px;
    }
}

@media (min-width: 1024px) {
    .analysis-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .strategy-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .olimpiada-description {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (min-width: 1200px) {
    .strategy-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

/* Responsive móvil para nuevos elementos */
@media (max-width: 768px) {
    .matrix-scenarios {
        gap: 12px;
    }
    
    .scenario-card {
        padding: 15px;
    }
    
    .scenario-points {
        flex-direction: column;
        gap: 8px;
        padding: 12px;
    }
    
    .scenario-header {
        gap: 8px;
    }
    
    .prize-announcement {
        margin: 15px 0;
    }
    
    .highlight-box {
        padding: 15px;
    }
    
    .olimpiada-reminder p {
        font-size: 0.85rem;
    }
    
    .matrix-explanation {
        padding: 12px;
    }
    
    .summary-box {
        padding: 15px;
    }
}

/* Responsive extremo para móviles muy pequeños */
@media (max-width: 480px) {
    .scenario-card {
        padding: 12px;
    }
    
    .scenario-points {
        padding: 10px;
    }
    
    .prize-amount {
        font-size: 1.2rem;
    }
    
    .highlight-box {
        padding: 12px;
    }
    
    .scenario-header h3 {
        font-size: 0.95rem;
    }
    
    .you-get, .cerbero-gets {
        font-size: 0.9rem;
    }
}

/* ===== CERBERO SHOWCASE ÉPICO ===== */
.cerbero-showcase {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.2), rgba(192, 57, 43, 0.3), rgba(0, 0, 0, 0.8));
    border: 3px solid #e74c3c;
    position: relative;
    overflow: hidden;
}

.cerbero-showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(231, 76, 60, 0.3), transparent);
    animation: cerbero-sweep 4s ease-in-out infinite;
}

@keyframes cerbero-sweep {
    0% { left: -100%; }
    100% { left: 100%; }
}

.cerbero-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 20px;
}

.cerbero-title-container {
    flex: 1;
    min-width: 250px;
}

.cerbero-main-title {
    color: #e74c3c;
    font-size: clamp(1.2rem, 5vw, 1.8rem);
    font-weight: 900;
    margin: 0 0 15px 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 20px rgba(231, 76, 60, 0.8);
    animation: title-pulse 2s ease-in-out infinite;
}

@keyframes title-pulse {
    0%, 100% { 
        text-shadow: 0 0 20px rgba(231, 76, 60, 0.8);
        transform: scale(1);
    }
    50% { 
        text-shadow: 0 0 30px rgba(231, 76, 60, 1);
        transform: scale(1.02);
    }
}

.cerbero-name {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 15px 0;
}

.cerbero-letter {
    display: inline-block;
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 900;
    background: linear-gradient(45deg, #e74c3c, #c0392b, #a93226);
    background-size: 300% 300%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: letter-glow 3s ease-in-out infinite;
    text-shadow: 0 0 30px rgba(231, 76, 60, 0.8);
    transform-origin: center;
}

.cerbero-letter:nth-child(1) { animation-delay: 0s; }
.cerbero-letter:nth-child(2) { animation-delay: 0.2s; }
.cerbero-letter:nth-child(3) { animation-delay: 0.4s; }
.cerbero-letter:nth-child(4) { animation-delay: 0.6s; }
.cerbero-letter:nth-child(5) { animation-delay: 0.8s; }
.cerbero-letter:nth-child(6) { animation-delay: 1s; }
.cerbero-letter:nth-child(7) { animation-delay: 1.2s; }

@keyframes letter-glow {
    0%, 100% { 
        background-position: 0% 50%;
        transform: scale(1) rotateY(0deg);
        filter: drop-shadow(0 0 10px rgba(231, 76, 60, 0.5));
    }
    50% { 
        background-position: 100% 50%;
        transform: scale(1.1) rotateY(10deg);
        filter: drop-shadow(0 0 20px rgba(231, 76, 60, 0.8));
    }
}

.cerbero-subtitle {
    color: #f39c12;
    font-size: clamp(1rem, 4vw, 1.3rem);
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 10px;
}

.cerbero-avatar {
    position: relative;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(231, 76, 60, 0.8), rgba(192, 57, 43, 0.9));
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 40px rgba(231, 76, 60, 0.8);
    animation: avatar-breathe 3s ease-in-out infinite;
}

@keyframes avatar-breathe {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 40px rgba(231, 76, 60, 0.8);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 0 0 60px rgba(231, 76, 60, 1);
    }
}

.cerbero-eyes {
    display: flex;
    gap: 15px;
    margin-bottom: 10px;
}

.eye {
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    position: relative;
    animation: eye-blink 4s ease-in-out infinite;
}

.eye::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 12px;
    background: #e74c3c;
    border-radius: 50%;
    animation: pupil-move 3s ease-in-out infinite;
}

@keyframes eye-blink {
    0%, 90%, 100% { transform: scaleY(1); }
    95% { transform: scaleY(0.1); }
}

@keyframes pupil-move {
    0%, 100% { transform: translate(-50%, -50%); }
    25% { transform: translate(-40%, -50%); }
    75% { transform: translate(-60%, -50%); }
}

.cerbero-mouth {
    width: 30px;
    height: 15px;
    border: 3px solid #fff;
    border-top: none;
    border-radius: 0 0 30px 30px;
    animation: mouth-grin 2s ease-in-out infinite;
}

@keyframes mouth-grin {
    0%, 100% { transform: scaleX(1); }
    50% { transform: scaleX(1.2); }
}

.cerbero-aura {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent, rgba(231, 76, 60, 0.5), transparent);
    animation: aura-spin 4s linear infinite;
    z-index: -1;
}

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

.cerbero-warning {
    margin: 25px 0;
}

.warning-box {
    background: linear-gradient(135deg, rgba(241, 196, 15, 0.2), rgba(230, 126, 34, 0.3));
    border: 3px solid #f39c12;
    border-radius: 15px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    position: relative;
    overflow: hidden;
}

.warning-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(241, 196, 15, 0.3), transparent);
    animation: warning-flash 2s ease-in-out infinite;
}

@keyframes warning-flash {
    0% { left: -100%; }
    100% { left: 100%; }
}

.warning-icon {
    font-size: 2rem;
    animation: warning-bounce 1s ease-in-out infinite;
}

@keyframes warning-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.warning-text {
    flex: 1;
    color: #ecf0f1;
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    line-height: 1.4;
}

.powers-title {
    color: #e74c3c;
    font-size: clamp(1.3rem, 5vw, 1.8rem);
    font-weight: 900;
    text-align: center;
    margin: 25px 0 20px 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 20px rgba(231, 76, 60, 0.8);
    animation: powers-glow 2s ease-in-out infinite;
}

@keyframes powers-glow {
    0%, 100% { text-shadow: 0 0 20px rgba(231, 76, 60, 0.8); }
    50% { text-shadow: 0 0 30px rgba(231, 76, 60, 1); }
}

.powers-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin: 25px 0;
}

.power-card {
    padding: 25px;
    border-radius: 15px;
    border: 3px solid;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    text-align: center;
}

.power-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.power-card.legendary {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15), rgba(255, 193, 7, 0.2));
    border-color: #ffd700;
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.3);
}

.power-card.epic {
    background: linear-gradient(135deg, rgba(156, 39, 176, 0.15), rgba(142, 36, 170, 0.2));
    border-color: #9c27b0;
    box-shadow: 0 0 30px rgba(156, 39, 176, 0.3);
}

.power-card.mythic {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.15), rgba(192, 57, 43, 0.2));
    border-color: #e74c3c;
    box-shadow: 0 0 30px rgba(231, 76, 60, 0.3);
}

.power-card.godlike {
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.15), rgba(0, 172, 193, 0.2));
    border-color: #00bcd4;
    box-shadow: 0 0 30px rgba(0, 188, 212, 0.3);
}

.power-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    animation: power-float 3s ease-in-out infinite;
}

@keyframes power-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.power-card h4 {
    color: #ecf0f1;
    font-size: clamp(1.1rem, 4vw, 1.3rem);
    font-weight: 800;
    margin: 15px 0 10px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.power-card p {
    color: #bdc3c7;
    font-size: clamp(0.85rem, 3vw, 1rem);
    line-height: 1.4;
    margin-bottom: 15px;
}

.power-level {
    margin-top: 15px;
}

.level-bar {
    display: block;
    height: 8px;
    background: linear-gradient(90deg, #27ae60, #f39c12, #e74c3c);
    border-radius: 4px;
    margin-bottom: 8px;
    animation: level-pulse 2s ease-in-out infinite;
}

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

.level-text {
    color: #f39c12;
    font-size: clamp(0.75rem, 3vw, 0.9rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cerbero-challenge {
    margin-top: 30px;
}

.challenge-box {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.2), rgba(142, 68, 173, 0.2));
    border: 3px solid #3498db;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.challenge-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(52, 152, 219, 0.3), transparent);
    animation: challenge-sweep 3s ease-in-out infinite;
}

@keyframes challenge-sweep {
    0% { left: -100%; }
    100% { left: 100%; }
}

.challenge-box h3 {
    color: #3498db;
    font-size: clamp(1.2rem, 5vw, 1.6rem);
    font-weight: 800;
    margin: 0 0 15px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.challenge-box p {
    color: #ecf0f1;
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    margin: 10px 0;
    line-height: 1.5;
}

.challenge-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 20px;
    gap: 15px;
    flex-wrap: wrap;
}

.challenge-stats .stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 80px;
}

.stat-number {
    color: #e74c3c;
    font-size: clamp(1.5rem, 6vw, 2.2rem);
    font-weight: 900;
    text-shadow: 0 0 15px rgba(231, 76, 60, 0.8);
    animation: stat-glow 2s ease-in-out infinite;
}

@keyframes stat-glow {
    0%, 100% { 
        text-shadow: 0 0 15px rgba(231, 76, 60, 0.8);
        transform: scale(1);
    }
    50% { 
        text-shadow: 0 0 25px rgba(231, 76, 60, 1);
    transform: scale(1.05);
    }
}

.stat-label {
    color: #bdc3c7;
    font-size: clamp(0.7rem, 3vw, 0.9rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 5px;
}

/* Responsive para Cerbero */
@media (min-width: 768px) {
    .powers-grid {
        grid-template-columns: 1fr 1fr;
        gap: 25px;
    }
    
    .cerbero-avatar {
        width: 140px;
        height: 140px;
    }
}

@media (min-width: 1024px) {
    .powers-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .cerbero-header {
        flex-direction: column;
        text-align: center;
    }
    
    .cerbero-avatar {
        width: 100px;
        height: 100px;
    }
    
    .warning-box {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .challenge-stats {
        flex-direction: column;
        gap: 10px;
    }
    
    .power-card {
        padding: 20px;
    }
}

/* ===== DESAFÍO FINAL ÉPICO ===== */
.final-challenge {
    margin: 25px 0;
}

.challenge-declaration {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.3), rgba(192, 57, 43, 0.4), rgba(0, 0, 0, 0.8));
    border: 4px solid #e74c3c;
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 50px rgba(231, 76, 60, 0.5);
}

.challenge-declaration::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: epic-sweep 3s ease-in-out infinite;
}

@keyframes epic-sweep {
    0% { left: -100%; }
    100% { left: 100%; }
}

.challenge-declaration h3 {
    color: #e74c3c;
    font-size: clamp(1.4rem, 6vw, 2.2rem);
    font-weight: 900;
    margin: 0 0 20px 0;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 0 0 30px rgba(231, 76, 60, 1);
    animation: epic-title-pulse 2s ease-in-out infinite;
}

@keyframes epic-title-pulse {
    0%, 100% { 
        text-shadow: 0 0 30px rgba(231, 76, 60, 1);
        transform: scale(1);
    }
    50% { 
        text-shadow: 0 0 50px rgba(231, 76, 60, 1);
        transform: scale(1.03);
    }
}

.challenge-main {
    color: #f39c12;
    font-size: clamp(1.1rem, 4vw, 1.6rem);
    font-weight: 700;
    margin: 20px 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: challenge-glow 3s ease-in-out infinite;
}

@keyframes challenge-glow {
    0%, 100% { 
        color: #f39c12;
        text-shadow: 0 0 20px rgba(243, 156, 18, 0.8);
    }
    50% { 
        color: #e67e22;
        text-shadow: 0 0 30px rgba(230, 126, 34, 1);
    }
}

.challenge-dare {
    background: rgba(0, 0, 0, 0.6);
    border: 2px solid #c0392b;
    border-radius: 15px;
    padding: 25px;
    margin: 25px 0;
    position: relative;
    animation: dare-pulse 4s ease-in-out infinite;
}

@keyframes dare-pulse {
    0%, 100% { 
        border-color: #c0392b;
        box-shadow: 0 0 20px rgba(192, 57, 43, 0.3);
    }
    50% { 
        border-color: #e74c3c;
        box-shadow: 0 0 40px rgba(231, 76, 60, 0.6);
    }
}

.challenge-dare p {
    color: #ecf0f1;
    font-size: clamp(0.95rem, 3vw, 1.2rem);
    margin: 10px 0;
    line-height: 1.5;
}

.challenge-dare p:nth-child(2) {
    color: #e74c3c;
    font-style: italic;
    font-size: clamp(1rem, 4vw, 1.3rem);
    text-shadow: 0 0 15px rgba(231, 76, 60, 0.8);
    animation: cerbero-taunt 3s ease-in-out infinite;
}

@keyframes cerbero-taunt {
    0%, 100% { 
        transform: scale(1);
        text-shadow: 0 0 15px rgba(231, 76, 60, 0.8);
    }
    50% { 
        transform: scale(1.02);
        text-shadow: 0 0 25px rgba(231, 76, 60, 1);
    }
}

.challenge-dare p:last-child {
    color: #f39c12;
    font-weight: 800;
    font-size: clamp(1rem, 4vw, 1.4rem);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 15px;
}

/* Responsive para desafío final */
@media (max-width: 768px) {
    .challenge-declaration {
        padding: 20px;
    }
    
    .challenge-dare {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .challenge-declaration {
        padding: 15px;
    }
    
    .challenge-dare {
        padding: 15px;
    }
    
    .challenge-declaration h3 {
        letter-spacing: 1px;
    }
    
    .challenge-main {
        letter-spacing: 1px;
    }
}

/* ===== BOTÓN FIJO SUPERIOR IZQUIERDA ===== */
.fixed-enter-button {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1000;
    animation: fixed-button-pulse 3s ease-in-out infinite;
}

@keyframes fixed-button-pulse {
    0%, 100% { 
        transform: scale(1);
        filter: drop-shadow(0 0 15px rgba(231, 76, 60, 0.6));
    }
    50% { 
        transform: scale(1.05);
        filter: drop-shadow(0 0 25px rgba(231, 76, 60, 0.9));
    }
}

.btn-fixed {
    background: linear-gradient(135deg, #e74c3c, #c0392b, #a93226);
    border: 3px solid #f39c12;
    border-radius: 50px;
    padding: 12px 20px;
    color: white;
    font-weight: 800;
    font-size: clamp(0.8rem, 3vw, 1rem);
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.4);
}

.btn-fixed:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(231, 76, 60, 0.6);
    border-color: #fff;
}

.btn-fixed:active {
    transform: translateY(-1px) scale(1.02);
}

.fixed-btn-text {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 8px;
}

.fixed-btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: fixed-glow-sweep 2s ease-in-out infinite;
}

@keyframes fixed-glow-sweep {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* ===== BOTONES DE NAVEGACIÓN ===== */
.back-to-home-button {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1000;
}

.btn-back {
    background: linear-gradient(135deg, #6c757d, #495057);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    font-size: 0.9rem;
}

.btn-back:hover {
    background: linear-gradient(135deg, #5a6268, #343a40);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.back-btn-text {
    display: flex;
    align-items: center;
    gap: 8px;
}

.return-to-game-button {
    position: fixed;
    top: 80px;
    left: 20px;
    z-index: 1000;
}

.btn-return {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
    animation: pulse-green 2s ease-in-out infinite;
    font-size: 0.9rem;
}

.btn-return:hover {
    background: linear-gradient(135deg, #218838, #1e7e34);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
}

.return-btn-text {
    display: flex;
    align-items: center;
    gap: 8px;
}

@keyframes pulse-green {
    0%, 100% { box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3); }
    50% { box-shadow: 0 4px 25px rgba(40, 167, 69, 0.6); }
}

@media (max-width: 768px) {
    .btn-back, .btn-return {
        padding: 10px 16px;
        font-size: 0.8rem;
    }
    
    .return-to-game-button {
        top: 70px;
    }
}

@media (max-width: 480px) {
    .btn-back, .btn-return {
        padding: 8px 12px;
        font-size: 0.75rem;
    }
    
    .return-to-game-button {
        top: 65px;
    }
}

/* ===== BOTÓN FINAL MEGA ÉPICO ===== */
.final-button {
    margin-top: 40px;
    text-align: center;
}

.final-call-to-action {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.2), rgba(142, 68, 173, 0.3));
    border: 3px solid #3498db;
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
    animation: final-call-pulse 4s ease-in-out infinite;
}

@keyframes final-call-pulse {
    0%, 100% { 
        border-color: #3498db;
        box-shadow: 0 0 30px rgba(52, 152, 219, 0.3);
    }
    50% { 
        border-color: #2980b9;
        box-shadow: 0 0 50px rgba(52, 152, 219, 0.6);
    }
}

.final-call-to-action::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(52, 152, 219, 0.3), transparent);
    animation: final-call-sweep 3s ease-in-out infinite;
}

@keyframes final-call-sweep {
    0% { left: -100%; }
    100% { left: 100%; }
}

.final-call-to-action h2 {
    color: #3498db;
    font-size: clamp(1.3rem, 5vw, 2rem);
    font-weight: 900;
    margin: 0 0 15px 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 20px rgba(52, 152, 219, 0.8);
    animation: final-title-glow 2s ease-in-out infinite;
}

@keyframes final-title-glow {
    0%, 100% { 
        text-shadow: 0 0 20px rgba(52, 152, 219, 0.8);
        transform: scale(1);
    }
    50% { 
        text-shadow: 0 0 30px rgba(52, 152, 219, 1);
        transform: scale(1.02);
    }
}

.final-call-to-action p {
    color: #ecf0f1;
    font-size: clamp(1rem, 4vw, 1.3rem);
    margin: 10px 0;
    line-height: 1.4;
}

.final-call-to-action p:last-child {
    color: #f39c12;
    font-weight: 700;
    font-size: clamp(1.1rem, 4vw, 1.4rem);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 15px;
}

/* ===== INFORMACIÓN DE MODALIDADES DE JUEGO ===== */
.play-info {
    margin: 30px 0;
    display: flex;
    justify-content: center;
}

.play-info-box {
    background: rgba(52, 152, 219, 0.1);
    border: 2px solid #3498db;
    border-radius: 20px;
    padding: 25px;
    max-width: 600px;
    width: 100%;
}

.play-info-box h3 {
    color: #3498db;
    text-align: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.play-modes {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.play-mode {
    flex: 1;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 15px;
    transition: all 0.3s ease;
}

.play-mode:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.play-mode.free {
    border-left: 4px solid #27ae60;
}

.play-mode.prize {
    border-left: 4px solid #f1c40f;
}

.mode-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.mode-content h4 {
    color: #ecf0f1;
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-weight: bold;
}

.mode-content p {
    color: #bdc3c7;
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0;
}

.play-note {
    background: rgba(241, 196, 15, 0.1);
    border: 1px solid #f1c40f;
    border-radius: 10px;
    padding: 12px;
    color: #f1c40f;
    font-size: 0.9rem;
    text-align: center;
    font-weight: 500;
    margin: 0;
}

/* ===== RESPONSIVE PARA MODALIDADES ===== */
@media (max-width: 768px) {
    .play-modes {
        flex-direction: column;
        gap: 15px;
    }
    
    .play-info-box {
        padding: 20px;
        margin: 0 10px;
    }
    
    .play-info-box h3 {
        font-size: 1.2rem;
    }
    
    .mode-content h4 {
        font-size: 1rem;
    }
    
    .mode-content p {
        font-size: 0.85rem;
    }
    
    .play-note {
        font-size: 0.85rem;
        padding: 10px;
    }
}

@media (max-width: 480px) {
    .play-info-box {
        padding: 15px;
    }
    
    .play-info-box h3 {
        font-size: 1.1rem;
    }
    
    .play-mode {
        padding: 12px;
        gap: 10px;
    }
    
    .mode-icon {
        font-size: 1.3rem;
    }
    
    .mode-content h4 {
        font-size: 0.95rem;
    }
    
    .mode-content p {
        font-size: 0.8rem;
    }
    
    .play-note {
        font-size: 0.8rem;
        padding: 8px;
    }
}

.mega-button {
    font-size: clamp(1rem, 4vw, 1.4rem) !important;
    padding: 25px 40px !important;
    border-radius: 60px !important;
    border-width: 4px !important;
    letter-spacing: 2px !important;
    animation: mega-button-epic 3s ease-in-out infinite;
    box-shadow: 0 15px 50px rgba(231, 76, 60, 0.5) !important;
}

@keyframes mega-button-epic {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 15px 50px rgba(231, 76, 60, 0.5);
        border-color: #f39c12;
    }
    50% { 
        transform: scale(1.03);
        box-shadow: 0 20px 70px rgba(231, 76, 60, 0.8);
        border-color: #fff;
    }
}

.mega-button:hover {
    transform: translateY(-8px) scale(1.05) !important;
    box-shadow: 0 25px 80px rgba(231, 76, 60, 0.8) !important;
}

.final-warning {
    margin-top: 25px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.6);
    border: 2px solid #e67e22;
    border-radius: 15px;
    animation: final-warning-blink 2s ease-in-out infinite;
}

@keyframes final-warning-blink {
    0%, 100% { 
        border-color: #e67e22;
        box-shadow: 0 0 20px rgba(230, 126, 34, 0.3);
    }
    50% { 
        border-color: #f39c12;
        box-shadow: 0 0 30px rgba(243, 156, 18, 0.6);
    }
}

.final-warning p {
    color: #ecf0f1;
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    margin: 8px 0;
    font-weight: 600;
}

/* Responsive para botones */
@media (max-width: 768px) {
    .fixed-enter-button {
        top: 15px;
        left: 15px;
    }
    
    .btn-fixed {
        padding: 10px 16px;
        font-size: 0.8rem;
    }
    
    .final-call-to-action {
        padding: 20px;
    }
    
    .mega-button {
        padding: 20px 30px !important;
        font-size: 1rem !important;
        letter-spacing: 1px !important;
    }
}

@media (max-width: 480px) {
    .fixed-enter-button {
        top: 10px;
        left: 10px;
    }
    
    .btn-fixed {
        padding: 8px 12px;
        font-size: 0.7rem;
    }
    
    .final-call-to-action {
        padding: 15px;
    }
    
    .final-call-to-action h2 {
        letter-spacing: 1px;
    }
    
    .mega-button {
        padding: 18px 25px !important;
        font-size: 0.9rem !important;
    }
    
    .final-warning {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .final-call-to-action h2 {
        font-size: 1.5rem;
    }
    .mega-button {
        padding: 15px 20px;
        font-size: 1rem;
    }
    .final-warning {
        font-size: 0.8rem;
    }
}

/* ===== POP-UP DE FIN DE JUEGO ===== */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(17, 22, 28, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(8px);
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.popup-content {
    background: linear-gradient(145deg, #2c3e50, #34495e);
    border: 2px solid #7f8c8d;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: slideInFromTop 0.6s ease-out;
    overflow: hidden;
}

@keyframes slideInFromTop {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.popup-header {
    padding: 20px 30px;
    text-align: center;
    border-bottom: 2px solid #4a6572;
    background: rgba(0, 0, 0, 0.2);
}

.popup-header h2 {
    margin: 0;
    color: #f39c12;
    font-size: clamp(1.5rem, 5vw, 2.2rem);
    text-shadow: 0 0 10px rgba(243, 156, 18, 0.5);
}

.popup-header p {
    margin: 5px 0 0;
    color: #bdc3c7;
    font-size: clamp(0.9rem, 3vw, 1.1rem);
}

.popup-body {
    padding: 25px 30px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

/* Custom scrollbar for popup */
.popup-body::-webkit-scrollbar {
    width: 8px;
}
.popup-body::-webkit-scrollbar-track {
    background: #2c3e50;
    border-radius: 10px;
}
.popup-body::-webkit-scrollbar-thumb {
    background-color: #f39c12;
    border-radius: 10px;
    border: 2px solid #2c3e50;
}

.final-scores {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    text-align: center;
}

.final-score-item {
    background: rgba(0, 0, 0, 0.2);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid #4a6572;
}

.final-score-item h3 {
    margin: 0 0 10px;
    color: #ecf0f1;
    font-size: clamp(1rem, 4vw, 1.2rem);
}

.final-score-item p {
    margin: 0;
    font-weight: bold;
    font-size: clamp(2rem, 8vw, 3rem);
}

.player-final-score p {
    color: #3498db;
}

.cerbero-final-score p {
    color: #e74c3c;
}

.final-verdict {
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    font-size: clamp(1.1rem, 4vw, 1.4rem);
    font-weight: bold;
}

.final-verdict.win {
    background: rgba(39, 174, 96, 0.2);
    border: 2px solid #27ae60;
    color: #2ecc71;
}

.final-verdict.lose {
    background: rgba(192, 57, 43, 0.2);
    border: 2px solid #c0392b;
    color: #e74c3c;
}

.final-verdict.tie {
    background: rgba(243, 156, 18, 0.2);
    border: 2px solid #f39c12;
    color: #f1c40f;
}

.analysis-section {
    background: rgba(0, 0, 0, 0.15);
    border-radius: 10px;
    padding: 20px;
    border: 1px solid #4a6572;
}

.analysis-section h3 {
    margin: 0 0 15px;
    color: #f39c12;
    text-align: center;
    border-bottom: 2px solid #4a6572;
    padding-bottom: 10px;
}

.stats-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stats-block {
    background: rgba(0, 0, 0, 0.2);
    padding: 15px;
    border-radius: 8px;
}

.stats-block h4 {
    margin: 0 0 10px;
    color: #ecf0f1;
}

.stats-block p {
    margin: 5px 0;
    color: #bdc3c7;
}

.stats-block span {
    color: #fff;
    font-weight: bold;
}

.analysis-content {
    color: #bdc3c7;
    line-height: 1.6;
}

.analysis-content p {
    margin: 0 0 10px;
}

.analysis-content strong {
    color: #f1c40f;
}

.popup-footer {
    padding: 20px 30px;
    border-top: 2px solid #4a6572;
    background: rgba(0, 0, 0, 0.2);
    text-align: center;
}

#restart-game-btn {
        font-size: 1.2rem;
        padding: 15px 30px;
    }

@media (max-width: 600px) {
    .final-scores, .stats-comparison {
        grid-template-columns: 1fr;
    }
    .popup-body {
        padding: 20px 15px;
    }
    .popup-header, .popup-footer {
        padding: 15px 20px;
    }
}

/* ===== AJUSTES DE TAMAÑO Y CENTRADO ===== */
.compact-panel {
    padding: 12px !important;
    margin-bottom: 15px !important;
}

.compact-panel .intel-header h4 {
    margin-bottom: 8px !important;
    padding-bottom: 8px !important;
    font-size: clamp(1rem, 4vw, 1.2rem) !important;
}

.compact-panel .intel-content {
    gap: 12px !important;
    align-items: stretch !important;
}

.compact-panel .intel-block {
    padding: 8px !important;
}

.compact-panel .intel-block h5 {
    margin-bottom: 6px !important;
    font-size: 0.85rem !important;
}

.compact-panel .intel-block p {
    margin: 3px 0 !important;
    font-size: 0.8rem !important;
}

.compact-panel .intel-block strong {
    font-size: 0.9rem !important;
    margin-top: 2px !important;
}

.compact-panel .turn-display {
    min-height: 90px !important;
    padding: 10px !important;
    font-size: clamp(0.9rem, 4vw, 1.1rem) !important;
}

.centered-buttons {
    justify-content: center !important;
    margin-top: 20px !important;
}

/* ===== ESTILOS PARA EL PROMEDIO DEL JUGADOR ===== */
.average-display {
    margin-top: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
    padding: 10px 18px;
    background: rgba(52, 73, 94, 0.8);
    border-radius: 10px;
    border: 1px solid rgba(149, 165, 166, 0.3);
}

.average-label {
    color: #bdc3c7;
    font-weight: normal;
}

.average-value {
    font-weight: bold;
    font-size: 1.1rem;
    padding: 2px 8px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.average-unit {
    color: #95a5a6;
    font-size: 0.8rem;
}

.time-separator {
    color: #95a5a6;
    font-weight: bold;
    margin: 0 5px;
}

.time-label {
    color: #f39c12;
    font-size: 0.9rem;
}

.time-value {
    color: #fff;
    font-weight: bold;
    font-size: 0.9rem;
    font-family: 'Courier New', monospace;
}

/* Colores según el promedio */
.excellent-average {
    color: #2ecc71;
    background-color: rgba(46, 204, 113, 0.1);
    border: 1px solid rgba(46, 204, 113, 0.3);
}

.good-average {
    color: #3498db;
    background-color: rgba(52, 152, 219, 0.1);
    border: 1px solid rgba(52, 152, 219, 0.3);
}

.poor-average {
    color: #f39c12;
    background-color: rgba(243, 156, 18, 0.1);
    border: 1px solid rgba(243, 156, 18, 0.3);
}

.terrible-average {
    color: #e74c3c;
    background-color: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.3);
}

/* ===== EXPERIENCIA MÓVIL TRANSFORMABLE ===== */
/* Turn display se convierte en botones cuando es tu turno */

.mobile-action-mode {
    background: linear-gradient(135deg, #2c3e50, #34495e) !important;
    border: 3px solid #f39c12 !important;
    border-radius: 20px !important;
    padding: 20px !important;
    box-shadow: 0 8px 30px rgba(243, 156, 18, 0.4) !important;
    animation: mobile-action-pulse 2s ease-in-out infinite !important;
}

@keyframes mobile-action-pulse {
    0%, 100% { 
        box-shadow: 0 8px 30px rgba(243, 156, 18, 0.4);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 12px 40px rgba(243, 156, 18, 0.6);
        transform: scale(1.02);
    }
}

.mobile-action-prompt {
    text-align: center;
    margin-bottom: 15px;
}

.mobile-action-prompt h3 {
    color: #f39c12;
    font-size: 1.3rem;
    margin: 0 0 5px 0;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.mobile-action-prompt p {
    color: #ecf0f1;
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.9;
}

.mobile-action-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.mobile-btn {
    background: linear-gradient(135deg, #34495e, #2c3e50);
    border: 2px solid transparent;
    border-radius: 15px;
    padding: 15px 10px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    min-height: 90px;
    position: relative;
    overflow: hidden;
}

.mobile-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s ease;
}

.mobile-btn:hover::before {
    left: 100%;
}

.mobile-cooperate {
    border-color: #27ae60;
    background: linear-gradient(135deg, #27ae60, #229954);
}

.mobile-cooperate:active {
    background: linear-gradient(135deg, #229954, #1e8449);
    transform: scale(0.95);
    box-shadow: 0 4px 15px rgba(39, 174, 96, 0.5);
}

.mobile-betray {
    border-color: #c0392b;
    background: linear-gradient(135deg, #c0392b, #a93226);
}

.mobile-betray:active {
    background: linear-gradient(135deg, #a93226, #922b21);
    transform: scale(0.95);
    box-shadow: 0 4px 15px rgba(192, 57, 43, 0.5);
}

.mobile-btn-icon {
    font-size: 2rem;
    margin-bottom: 2px;
}

.mobile-btn-text {
    font-weight: bold;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.mobile-btn-desc {
    font-size: 0.7rem;
    opacity: 0.8;
    font-style: italic;
}

/* ===== RESULTADOS MÓVILES ESPECTACULARES ===== */
.mobile-round-result {
    padding: 20px;
    border-radius: 20px;
    text-align: center;
    animation: mobile-result-appear 0.5s ease-out;
}

@keyframes mobile-result-appear {
    0% {
        transform: scale(0.8) rotateX(90deg);
        opacity: 0;
    }
    100% {
        transform: scale(1) rotateX(0deg);
        opacity: 1;
    }
}

.mobile-result-win {
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    border: 3px solid #2ecc71;
    box-shadow: 0 8px 25px rgba(46, 204, 113, 0.4);
}

.mobile-result-lose {
    background: linear-gradient(135deg, #c0392b, #e74c3c);
    border: 3px solid #e74c3c;
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.4);
}

.mobile-result-tie {
    background: linear-gradient(135deg, #f39c12, #f1c40f);
    border: 3px solid #f1c40f;
    box-shadow: 0 8px 25px rgba(241, 196, 15, 0.4);
}

.mobile-result-header h2 {
    color: white;
    font-size: 1.4rem;
    margin: 0 0 15px 0;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    animation: mobile-result-bounce 0.6s ease-out 0.2s both;
}

@keyframes mobile-result-bounce {
    0% {
        transform: translateY(-20px);
        opacity: 0;
    }
    60% {
        transform: translateY(5px);
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.mobile-result-battle {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 15px;
    align-items: center;
}

.mobile-battle-side {
    background: rgba(0,0,0,0.2);
    border-radius: 15px;
    padding: 15px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.battle-icon {
    font-size: 2.5rem;
    animation: mobile-icon-spin 0.8s ease-out 0.4s both;
}

@keyframes mobile-icon-spin {
    0% {
        transform: rotateY(-180deg) scale(0.5);
        opacity: 0;
    }
    100% {
        transform: rotateY(0deg) scale(1);
        opacity: 1;
    }
}

.battle-action {
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.battle-points {
    color: #f1c40f;
    font-size: 1.2rem;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    animation: mobile-points-glow 1s ease-out 0.6s both;
}

@keyframes mobile-points-glow {
    0% {
        transform: scale(0.5);
        opacity: 0;
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.mobile-vs {
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    animation: mobile-vs-pulse 1s ease-in-out infinite 0.8s;
}

@keyframes mobile-vs-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.1);
        opacity: 1;
    }
}

/* ===== OPTIMIZACIÓN MÓVIL - EXPERIENCIA TIPO JUEGO MÓVIL ===== */
/* Solo afecta pantallas pequeñas, mantiene PC exactamente igual */

@media (max-width: 768px) {
    /* OPTIMIZACIÓN DE ESPACIO - BAJAR TEXTO PARA EVITAR SUPERPOSICIÓN */
    .intro-section {
        padding: 80px 10px 15px 10px; /* Mucho más padding superior para que los botones queden solos */
        min-height: auto;
    }
    
    .intro-header {
        margin-bottom: 12px;
        margin-top: 0px; /* Sin margen negativo para mantener el espacio */
    }
    
    .intro-title {
        margin-bottom: 3px;
        font-size: clamp(1.5rem, 7vw, 3.5rem);
    }
    
    .intro-subtitle {
        margin-bottom: 8px;
    }
    
    .prize-announcement {
        margin: 8px 0;
    }
    
    .olimpiada-badge {
        margin: 8px 0;
    }
    
    /* OCULTAR BOTONES DEL PANEL DE INTELIGENCIA EN MÓVIL */
    .mobile-action-mode,
    .mobile-action-buttons,
    .mobile-btn {
        display: none !important;
    }

    /* BOTONES MÓVILES FIJOS ELIMINADOS - Se usan los botones principales del juego */

    /* Responsive para promedio - MANTENER EN FILA HORIZONTAL */
    .average-display {
        flex-direction: row;
        gap: 6px;
        padding: 8px 15px;
        margin-top: 5px;
    }
    
    .average-value {
        font-size: 1rem;
    }
    
    /* Reordenar elementos del juego para móviles - EXPERIENCIA TIPO JUEGO MÓVIL */
    .game-board {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    
    /* 1. Score board sticky arriba - SIEMPRE VISIBLE */
    .score-board {
        order: 1;
        position: sticky;
        top: 0;
        z-index: 200;
        background: rgba(44, 62, 80, 0.95);
        backdrop-filter: blur(10px);
        border: 2px solid #34495e;
        border-radius: 15px;
        padding: 12px;
        margin-bottom: 10px;
        box-shadow: 0 4px 20px rgba(0,0,0,0.4);
    }
    
    .score-display h2, .round-display h3 {
        font-size: 0.8rem;
        margin-bottom: 2px;
    }
    
    .score-display p, .round-display p {
        font-size: 1.6rem;
    }
    
         /* 2. BOTONES DE ACCIÓN - COMPLETAMENTE OCULTOS EN MÓVIL */
     .action-buttons {
         order: 2;
         display: none !important; /* Ocultos completamente en móvil */
     }
    
    @keyframes mobile-button-glow {
        0%, 100% { box-shadow: 0 6px 25px rgba(243, 156, 18, 0.3); }
        50% { box-shadow: 0 8px 30px rgba(243, 156, 18, 0.5); }
    }
    
    .btn {
        padding: 20px 30px;
        font-size: 1.1rem;
        border-radius: 15px;
        min-height: 65px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: bold;
        transition: all 0.3s ease;
    }
    
    .btn:not(:disabled):active {
        transform: scale(0.95);
        box-shadow: 0 2px 10px rgba(0,0,0,0.5);
    }
    
    /* PANEL CENTRAL DEL JUEGO - OPTIMIZADO PARA MÓVIL */
    .game-center-panel {
        margin: 15px 0;
        padding: 15px;
        gap: 15px;
    }
    
    .turn-display-main {
        padding: 12px 15px;
        font-size: 0.95rem;
    }
    
    .action-buttons-main {
        gap: 15px;
        flex-direction: row; /* Mantener en fila horizontal */
    }
    
    .btn-main {
        padding: 15px 10px;
        min-height: 100px;
        gap: 6px;
    }
    
    .btn-icon {
        font-size: 1.8rem;
    }
    
    .btn-text {
        font-size: clamp(0.9rem, 3vw, 1.1rem);
    }
    
    .btn-subtitle {
        font-size: clamp(0.7rem, 2.5vw, 0.8rem);
    }
    
         /* 2. PANEL DE INTELIGENCIA - PROMINENTE (los botones están aquí) */
     .intelligence-panel {
         order: 2;
         margin-bottom: 15px;
         border-radius: 15px;
         background: rgba(52, 73, 94, 0.9);
         position: sticky;
         top: 80px;
         z-index: 100;
         box-shadow: 0 4px 20px rgba(0,0,0,0.3);
     }
     
     .turn-display {
         font-size: 0.95rem;
         padding: 15px;
         line-height: 1.4;
         min-height: 100px;
         border-radius: 12px;
         display: flex;
         flex-direction: column;
         justify-content: center;
     }
    
    .intel-content {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    
    .intel-block {
        font-size: 0.8rem;
        padding: 8px;
        border-radius: 8px;
    }
    
    .intel-block h5 {
        font-size: 0.75rem;
        margin-bottom: 4px;
    }
    
         /* 3. STATS PANEL - MÁS COMPACTO */
     .stats-panel {
         order: 3;
        flex-direction: column;
        gap: 12px;
        padding: 12px;
        margin-bottom: 15px;
        border-radius: 15px;
    }
    
    .stats-section h4 {
        font-size: 0.85rem;
        margin-bottom: 6px;
    }
    
    .stat-item {
        padding: 6px;
        font-size: 0.8rem;
    }
    
    .history-display h5 {
        font-size: 0.75rem;
        margin-bottom: 4px;
    }
    
         /* 4. LOG AL FINAL - COMPACTO */
     .log-container {
         order: 4;
        margin-top: 15px;
        border-radius: 15px;
    }
    
    .log-container h3 {
        font-size: 0.9rem;
        margin-bottom: 8px;
    }
    
    #game-log {
        height: 120px;
        font-size: 0.75rem;
        padding: 8px;
        border-radius: 10px;
    }
    
    /* HEADER MÓVIL MÁS COMPACTO - Optimizado sin espacio excesivo */
    header {
        padding: 8px;
        border-radius: 0 0 15px 15px;
        margin-top: 15px; /* Reducido significativamente */
    }
    
    header h1 {
        font-size: 1.3rem;
        margin-bottom: 8px;
        margin-top: -5px; /* Subir el título aún más */
    }
    
    .header-content {
        flex-direction: column;
        gap: 10px;
    }
    
    .recent-moves-display {
        gap: 6px;
        padding: 6px;
        border-radius: 10px;
    }
    
    .moves-header {
        font-size: 0.75rem;
        gap: 3px;
    }
    
    .moves-label {
        font-size: 0.7rem; /* Mantener visible pero más pequeño */
    }
    
    .moves-history {
        padding: 4px 6px;
        gap: 3px;
        min-height: 28px;
    }
    
    .move-icon {
        font-size: 1.1rem;
    }
}

/* MÓVILES MUY PEQUEÑOS - ULTRA COMPACTO */
@media (max-width: 480px) {
    /* OPTIMIZACIÓN MÁXIMA DEL TÍTULO */
    .container {
        padding: 5px;
    }
    
    .intro-section {
        padding: 85px 5px 10px 5px; /* Aún más padding superior para móviles pequeños */
    }
    
    .intro-header {
        margin-bottom: 8px;
        margin-top: 0px; /* Sin margen negativo para mantener separación */
    }
    
    .intro-title {
        margin-bottom: 2px;
        font-size: clamp(1.3rem, 6.5vw, 3rem);
        line-height: 1.1;
    }
    
    .intro-subtitle {
        margin-bottom: 5px;
        font-size: clamp(0.8rem, 3.5vw, 1.2rem);
    }
    
    .prize-announcement {
        margin: 5px 0;
    }
    
    .prize-amount {
        font-size: clamp(1rem, 4vw, 1.3rem);
    }
    
    .olimpiada-badge {
        margin: 5px 0;
    }
    
    .score-board {
        padding: 8px;
        gap: 8px;
        top: 0;
    }
    
    .action-buttons {
        gap: 12px;
        padding: 12px;
        top: 70px;
    }
    
    /* PANEL CENTRAL DEL JUEGO - ULTRA COMPACTO PARA MÓVILES PEQUEÑOS */
    .game-center-panel {
        margin: 10px 0;
        padding: 12px;
        gap: 12px;
    }
    
    .turn-display-main {
        padding: 10px 12px;
        font-size: 0.85rem;
    }
    
    .action-buttons-main {
        gap: 12px;
    }
    
    .btn-main {
        padding: 12px 8px;
        min-height: 85px;
        gap: 4px;
    }
    
    .btn-icon {
        font-size: 1.5rem;
    }
    
    .btn-text {
        font-size: clamp(0.8rem, 3vw, 1rem);
    }
    
    .btn-subtitle {
        font-size: clamp(0.65rem, 2.5vw, 0.75rem);
    }
    
    .btn {
        padding: 18px 25px;
        font-size: 1rem;
        min-height: 60px;
    }
    
    header h1 {
        font-size: 1.1rem;
        margin-top: -8px; /* Subir más el título en móviles pequeños */
        margin-bottom: 5px;
    }
    
    .average-display {
        font-size: 0.75rem;
        padding: 8px 15px;
        margin-top: 5px;
        gap: 6px;
    }
    
    .average-label {
        font-size: 0.7rem;
    }
    
    .average-value {
        font-size: 0.9rem;
    }
    
    .average-unit {
        font-size: 0.65rem;
    }
    
    .time-separator {
        margin: 0 3px;
        font-size: 0.7rem;
    }
    
    .time-label, .time-value {
        font-size: 0.7rem;
    }
    
    .intelligence-panel {
        padding: 10px;
    }
    
    .turn-display {
        font-size: 0.85rem;
        padding: 12px;
        min-height: 70px;
    }
    
    /* Popup de resultados más pequeño */
    .round-result {
        font-size: 0.85rem;
        padding: 10px;
        margin: 5px 0;
    }
    
    .moves-display {
        gap: 8px;
    }
    
    .move-item {
        font-size: 0.8rem;
        padding: 8px;
    }
}

/* RESULTADO DE JUGADA MÓVIL - Debajo de botones fijos */
@media (max-width: 768px) {
    .mobile-round-result {
        position: fixed;
        top: 120px; /* Debajo de botones fijos */
        left: 50%;
        transform: translateX(-50%);
        width: 90%;
        max-width: 350px;
        z-index: 900;
        background: rgba(0,0,0,0.95);
        border-radius: 15px;
        padding: 15px;
        box-shadow: 0 8px 30px rgba(0,0,0,0.7);
        animation: mobile-result-appear 0.5s ease-out;
        /* Auto-desaparece después de 3 segundos */
        animation-fill-mode: both;
    }
    
    .mobile-round-result.auto-hide {
        animation: mobile-result-appear 0.5s ease-out, mobile-result-fade-out 0.5s ease-in 3s;
        animation-fill-mode: both;
    }
}

@keyframes mobile-result-fade-out {
    0% { opacity: 1; transform: translateX(-50%) scale(1); }
    100% { opacity: 0; transform: translateX(-50%) scale(0.8); }
}

/* Estilos para el modal de verificación */
.verification-info {
    text-align: center;
    padding: 20px 0;
}

.code-input-container {
    margin: 30px 0;
}

.code-input-container input[type="text"] {
    width: 100%;
    max-width: 300px;
    padding: 15px;
    font-size: 24px;
    text-align: center;
    letter-spacing: 3px;
    border: 3px solid #667eea;
    border-radius: 10px;
    font-weight: bold;
    color: #333;
    background: #f8f9fa;
    margin: 10px 0;
}

.code-input-container input[type="text"]:focus {
    outline: none;
    border-color: #5a67d8;
    box-shadow: 0 0 0 3px rgba(90, 103, 216, 0.1);
    background: white;
}

.verification-actions {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e9ecef;
}

.btn-secondary {
    background: linear-gradient(45deg, #6c757d, #495057);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    margin: 10px 5px;
}

.btn-secondary:hover {
    background: linear-gradient(45deg, #5a6268, #3d4043);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.btn-secondary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Animación para el código de verificación */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.code-input-container input[type="text"]:focus {
    animation: pulse 0.5s ease-in-out;
}

/* Estilos responsive para móviles */
@media (max-width: 768px) {
    .code-input-container input[type="text"] {
        font-size: 20px;
        letter-spacing: 2px;
        padding: 12px;
    }
    
    .verification-info p {
        font-size: 14px;
    }
    
    .btn-secondary {
        padding: 10px 20px;
        font-size: 14px;
    }
}

/* Botón de emergencia para resetear el juego */
.emergency-reset-button {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    animation: emergency-pulse 2s infinite;
}

.btn-emergency {
    background: linear-gradient(45deg, #e74c3c, #c0392b);
    color: white;
    border: 3px solid #fff;
    padding: 15px 25px;
    border-radius: 25px;
    font-weight: bold;
    font-size: 16px;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(231, 76, 60, 0.4);
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-emergency:hover {
    background: linear-gradient(45deg, #c0392b, #a93226);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.6);
}

.btn-emergency:active {
    transform: translateY(0);
    box-shadow: 0 3px 15px rgba(231, 76, 60, 0.4);
}

@keyframes emergency-pulse {
    0%, 100% { 
        box-shadow: 0 5px 20px rgba(231, 76, 60, 0.4);
        transform: translateX(-50%) scale(1);
    }
    50% { 
        box-shadow: 0 8px 30px rgba(231, 76, 60, 0.8);
        transform: translateX(-50%) scale(1.05);
    }
}

.emergency-btn-text {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Responsive para móviles */
@media (max-width: 768px) {
    .emergency-reset-button {
        bottom: 80px; /* Más arriba para no chocar con botones móviles */
    }
    
    .btn-emergency {
        padding: 12px 20px;
        font-size: 14px;
    }
}

/* Banner de Recordatorio de Login Fijo */
.login-reminder-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: white;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    animation: banner-slide-down 0.5s ease-out;
}

@keyframes banner-slide-down {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    max-width: 1200px;
    margin: 0 auto;
    gap: 15px;
}

.banner-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.banner-text {
    display: flex;
    flex-direction: column;
    text-align: center;
    flex-grow: 1;
}

.banner-title {
    font-weight: bold;
    font-size: 1rem;
    margin-bottom: 2px;
}

.banner-subtitle {
    font-size: 0.85rem;
    opacity: 0.9;
}

/* Ajustar el body cuando el banner esté visible */
body.banner-visible {
    padding-top: 80px; /* Aumentado para no cubrir elementos */
}

/* Responsive para móviles */
@media (max-width: 768px) {
    .banner-content {
        padding: 10px 15px;
        gap: 10px;
    }
    
    .banner-icon {
        font-size: 1.2rem;
    }
    
    .banner-title {
        font-size: 0.9rem;
    }
    
    .banner-subtitle {
        font-size: 0.75rem;
    }
    
    body.banner-visible {
        padding-top: 70px; /* Aumentado para móviles */
    }
}

/* ===== MODAL DE FELICITACIONES ===== */
.completion-celebration {
    text-align: center;
    margin-bottom: 30px;
}

.celebration-icon {
    font-size: 4rem;
    margin-bottom: 15px;
    animation: celebration-bounce 2s ease-in-out infinite;
}

@keyframes celebration-bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.completion-celebration h3 {
    color: #f1c40f;
    font-size: 1.8rem;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.completion-celebration p {
    color: #ecf0f1;
    font-size: 1.1rem;
    line-height: 1.6;
}

.final-results {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.result-item {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    padding: 20px;
    border-radius: 15px;
    text-align: center;
    border: 2px solid rgba(255,255,255,0.2);
    transition: transform 0.3s ease;
}

.result-item:hover {
    transform: translateY(-5px);
}

.result-item h4 {
    color: #ecf0f1;
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.score-display {
    color: #f1c40f;
    font-size: 2rem;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.completion-message {
    background: rgba(46, 204, 113, 0.1);
    border: 2px solid #2ecc71;
    border-radius: 15px;
    padding: 25px;
    margin: 30px 0;
    text-align: center;
}

.completion-message p {
    color: #ecf0f1;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

.completion-message p:last-child {
    margin-bottom: 0;
}

.completion-message strong {
    color: #2ecc71;
    font-weight: bold;
}

@media (max-width: 768px) {
    .final-results {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .result-item {
        padding: 15px;
    }
    
    .score-display {
        font-size: 1.5rem;
    }
    
    .completion-celebration h3 {
        font-size: 1.5rem;
    }
    
    .celebration-icon {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .completion-message {
        padding: 20px;
    }
    
    .completion-message p {
        font-size: 1rem;
    }
    
    .result-item h4 {
        font-size: 1rem;
    }
    
    .score-display {
        font-size: 1.3rem;
    }
}

/* ===== COMPACTO PANEL ===== */
.compact-panel {
    padding: 12px !important;
    margin-bottom: 15px !important;
}

.compact-panel .intel-header h4 {
    margin-bottom: 8px !important;
    padding-bottom: 8px !important;
    font-size: clamp(1rem, 4vw, 1.2rem) !important;
}

.compact-panel .intel-content {
    gap: 12px !important;
    align-items: stretch !important;
}

.compact-panel .intel-block {
    padding: 8px !important;
}

.compact-panel .intel-block h5 {
    margin-bottom: 6px !important;
    font-size: 0.85rem !important;
}

.compact-panel .intel-block p {
    margin: 3px 0 !important;
    font-size: 0.8rem !important;
}

.compact-panel .intel-block strong {
    font-size: 0.9rem !important;
    margin-top: 2px !important;
}

.compact-panel .turn-display {
    min-height: 90px !important;
    padding: 10px !important;
    font-size: clamp(0.9rem, 4vw, 1.1rem) !important;
}

.centered-buttons {
    justify-content: center !important;
    margin-top: 20px !important;
}

/* ===== SECCIÓN DE INSCRIPCIÓN Y LOGIN ===== */
.inscription-section {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    border: 2px solid #3498db;
    border-radius: 20px;
    padding: 40px;
    margin: 40px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.inscription-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(52, 152, 219, 0.2), transparent);
    animation: inscription-sweep 3s ease-in-out infinite;
}

@keyframes inscription-sweep {
    0% { left: -100%; }
    100% { left: 100%; }
}

.inscription-content h2 {
    color: #3498db;
    font-size: 2rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.inscription-content p {
    color: #ecf0f1;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

.auth-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin: 30px 0;
}

.btn-auth {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 15px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-auth::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-auth:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.5);
}

.btn-auth:hover::before {
    left: 100%;
}

.btn-register {
    background: linear-gradient(135deg, #27ae60 0%, #229954 100%) !important;
    box-shadow: 0 5px 15px rgba(39, 174, 96, 0.3) !important;
    color: white !important;
}

.btn-register:hover {
    box-shadow: 0 8px 25px rgba(39, 174, 96, 0.5) !important;
    background: linear-gradient(135deg, #229954 0%, #27ae60 100%) !important;
}

.auth-note {
    color: #bdc3c7;
    font-size: 0.9rem;
    margin-top: 20px;
}

.auth-note a {
    color: #3498db;
    text-decoration: none;
}

.auth-note a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .inscription-section {
        padding: 30px 20px;
        margin: 30px 0;
    }
    
    .inscription-content h2 {
        font-size: 1.5rem;
    }
    
    .auth-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn-auth {
        padding: 12px 25px;
        font-size: 1rem;
    }
    
    .btn-register {
        background: linear-gradient(135deg, #27ae60 0%, #229954 100%) !important;
        box-shadow: 0 5px 15px rgba(39, 174, 96, 0.3) !important;
        color: white !important;
        border: none !important;
    }
    
    .btn-register:hover, .btn-register:active, .btn-register:focus {
        background: linear-gradient(135deg, #229954 0%, #27ae60 100%) !important;
        box-shadow: 0 8px 25px rgba(39, 174, 96, 0.5) !important;
        color: white !important;
    }
}

@media (max-width: 480px) {
    .inscription-section {
        padding: 25px 15px;
    }
    
    .inscription-content h2 {
        font-size: 1.3rem;
    }
    
    .inscription-content p {
        font-size: 1rem;
    }
    
    .btn-auth {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .btn-register {
        background: linear-gradient(135deg, #27ae60 0%, #229954 100%) !important;
        box-shadow: 0 5px 15px rgba(39, 174, 96, 0.3) !important;
        color: white !important;
        border: none !important;
    }
    
    .btn-register:hover, .btn-register:active, .btn-register:focus {
        background: linear-gradient(135deg, #229954 0%, #27ae60 100%) !important;
        box-shadow: 0 8px 25px rgba(39, 174, 96, 0.5) !important;
        color: white !important;
    }
}

/* ===== LOGIN REMINDER BANNER ===== */
.login-reminder-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: white;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    animation: banner-slide-down 0.5s ease-out;
}

@keyframes banner-slide-down {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    max-width: 1200px;
    margin: 0 auto;
    gap: 15px;
}

.banner-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.banner-text {
    display: flex;
    flex-direction: column;
    text-align: center;
    flex-grow: 1;
}

.banner-title {
    font-weight: bold;
    font-size: 1rem;
    margin-bottom: 2px;
}

.banner-subtitle {
    font-size: 0.85rem;
    opacity: 0.9;
}

/* Ajustar el body cuando el banner esté visible */
body.banner-visible {
    padding-top: 80px; /* Aumentado para no cubrir elementos */
}

/* Responsive para móviles */
@media (max-width: 768px) {
    .banner-content {
        padding: 10px 15px;
        gap: 10px;
    }
    
    .banner-icon {
        font-size: 1.2rem;
    }
    
    .banner-title {
        font-size: 0.9rem;
    }
    
    .banner-subtitle {
        font-size: 0.75rem;
    }
    
    body.banner-visible {
        padding-top: 70px; /* Aumentado para móviles */
    }
}