/**
 * QuizLive Frontend CSS - Diseño Minimalista
 * Estilos limpios y modernos para la interfaz de usuario
 */

/* Variables CSS - Paleta Minimalista con Mejor Contraste */
:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary: #475569;
    --accent: #0ea5e9;
    --success: #059669;
    --warning: #d97706;
    --danger: #dc2626;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-on-dark: #ffffff;
    --text-on-light: #0f172a;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-dark: #1e293b;
    --border: #e2e8f0;
    --border-hover: #cbd5e1;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset y base */
* {
    box-sizing: border-box;
}

/* Contenedor principal */
.quizlive-container {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 32px;
    max-width: 800px;
    width: 100%;
    margin: 24px auto;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

/* Contenedor principal del juego */
.quizlive-page-wrapper {
    padding: 24px;
    min-height: 100vh;
    background: var(--bg-secondary);
}

/* Tarjetas */
.quizlive-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

.quizlive-card h2 {
    margin: 0 0 16px 0;
    font-size: 1.875rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.quizlive-card h3 {
    margin: 0 0 12px 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.quizlive-card h4 {
    margin: 0 0 8px 0;
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* Aplicar color negro a todos los textos dentro de quizlive-card */
.quizlive-card h1,
.quizlive-card h2,
.quizlive-card h3,
.quizlive-card h4,
.quizlive-card p,
.quizlive-card span,
.quizlive-card label {
    color: #000000 !important;
}

/* Mejorar contraste cuando la tarjeta tiene fondo oscuro */
.quizlive-card[style*="background"] h2,
.quizlive-card[style*="background"] h3,
.quizlive-card[style*="background"] h4,
.quizlive-card.dark-bg h2,
.quizlive-card.dark-bg h3,
.quizlive-card.dark-bg h4 {
    color: var(--text-on-dark);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.quizlive-card[style*="background"] p,
.quizlive-card[style*="background"] span,
.quizlive-card.dark-bg p,
.quizlive-card.dark-bg span {
    color: var(--text-on-dark);
}

/* Botones */
.quizlive-button {
    background: var(--primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 4px;
    box-shadow: var(--shadow-sm);
}

.quizlive-button:hover {
    background: var(--primary-hover);
    box-shadow: var(--shadow);
    transform: translateY(-1px);
    color: white;
    text-decoration: none;
}

.quizlive-button:active {
    transform: translateY(0);
}

.quizlive-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.quizlive-button:disabled:hover {
    background: var(--primary);
    box-shadow: var(--shadow-sm);
}

/* Inputs */
.quizlive-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9375rem;
    margin-bottom: 16px;
    transition: var(--transition);
    background: var(--bg-primary);
    color: var(--text-primary);
}

.quizlive-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.quizlive-input::placeholder {
    color: var(--text-secondary);
}

/* Respuestas */
.quizlive-answers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
    margin: 24px 0;
}

.quizlive-answer {
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: 20px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border);
    font-size: 0.9375rem;
    font-weight: 400;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.quizlive-answer:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.quizlive-answer.selected {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.05);
    color: var(--primary);
    font-weight: 500;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.quizlive-answer.correct {
    border-color: var(--success);
    background: rgba(5, 150, 105, 0.15);
    color: #047857;
    font-weight: 600;
}

.quizlive-answer.incorrect {
    border-color: var(--danger);
    background: rgba(220, 38, 38, 0.15);
    color: #b91c1c;
    font-weight: 600;
}

.quizlive-answer:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

/* Bloquear respuestas cuando se muestra la respuesta correcta */
.quizlive-question-container.answers-locked .quizlive-answer {
    pointer-events: none !important;
    cursor: not-allowed !important;
    opacity: 0.6 !important;
}

.quizlive-question-container.answers-locked .quizlive-answer.correct {
    opacity: 1 !important;
    cursor: default !important;
}

/* Contador de cuenta atrás para admin */
.quizlive-admin-countdown {
    text-align: center;
    margin: 12px 0;
    font-weight: 600;
    color: var(--primary);
    font-size: 1.125rem;
    background: var(--bg-tertiary);
    padding: 12px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

/* Temporizador */
.quizlive-timer {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin: 24px 0;
    color: var(--primary);
    font-variant-numeric: tabular-nums;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Mejorar contraste del timer en fondos oscuros */
.quizlive-card[style*="background"] .quizlive-timer,
.quizlive-card.dark-bg .quizlive-timer {
    color: #fbbf24;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* Lista de jugadores */
.quizlive-player-list {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 20px;
    margin: 24px 0;
    border: 1px solid var(--border);
}

/* Tarjetas de jugadores */
.quizlive-player-card {
    background: #ffffff;
    color: #000000 !important;
    padding: 12px 16px;
    margin: 6px 0;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    font-weight: 500;
    text-align: center;
    transition: var(--transition);
}

.quizlive-player-card:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-hover);
}

.player-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    margin: 6px 0;
    transition: var(--transition);
    border: 1px solid var(--border);
}

.player-item:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-hover);
}

.player-name {
    font-weight: 500;
    color: #000000;
}

.player-score {
    font-weight: 600;
    color: var(--primary);
}

/* Asegurar texto negro en fondos blancos */
.player-item[style*="background: #ffffff"],
.player-item[style*="background:#ffffff"],
.player-item[style*="background: white"],
.player-item[style*="background:white"] {
    color: #000000 !important;
}

.player-item[style*="background: #ffffff"] .player-name,
.player-item[style*="background:#ffffff"] .player-name,
.player-item[style*="background: white"] .player-name,
.player-item[style*="background:white"] .player-name {
    color: #000000 !important;
}

/* Asegurar texto negro en fondos blancos para jugadores */
.player-item {
    color: #000000;
}

.player-item .player-name {
    color: #000000 !important;
}

/* Mejorar contraste en fondos oscuros */
.quizlive-card[style*="background"] .player-name,
.quizlive-card.dark-bg .player-name {
    color: var(--text-on-dark);
}

.quizlive-card[style*="background"] .player-score,
.quizlive-card.dark-bg .player-score {
    color: #fbbf24;
    font-weight: 700;
}

/* Asegurar texto negro en fondos blancos para ranking */
.ranking-item {
    color: #000000;
}

.ranking-item .ranking-name,
.ranking-item .ranking-position {
    color: #000000 !important;
}

.quizlive-ranking-item {
    color: #000000;
}

.quizlive-ranking-item .player-name,
.quizlive-ranking-item .ranking-position {
    color: #000000 !important;
}

/* Resultados */
.quizlive-result {
    margin: 24px 0;
    padding: 16px;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 1rem;
}

.incorrect-answer {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Estilos para respuesta correcta */
.correct-answer {
    background: rgba(16, 185, 129, 0.1) !important;
    color: var(--success) !important;
    border: 1px solid rgba(16, 185, 129, 0.3) !important;
    animation: correctAnswerPulse 0.4s ease-out;
}

@keyframes correctAnswerPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

/* Mensaje de respuesta correcta */
.correct-answer-message {
    margin-top: 20px;
    padding: 16px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius);
    color: var(--success);
    font-weight: 500;
    text-align: center;
    animation: slideInUp 0.3s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Ranking Final */
.quizlive-ranking {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin: 24px 0;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.quizlive-ranking h3 {
    color: var(--text-primary);
    margin-bottom: 24px;
    font-size: 1.875rem;
    text-align: center;
    font-weight: 600;
}

.ranking-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    margin: 8px 0;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.ranking-item:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.ranking-item:last-child {
    margin-bottom: 0;
}

.ranking-position {
    font-weight: 600;
    color: #000000;
    font-size: 1.25rem;
    min-width: 48px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ranking-name {
    flex: 1;
    margin-left: 16px;
    font-weight: 500;
    font-size: 1rem;
    color: #000000;
}

.ranking-score {
    font-weight: 600;
    color: var(--primary);
    font-size: 1.125rem;
    min-width: 64px;
    text-align: right;
}

/* Estilos para final-score y final-time en la clasificación final */
.final-score,
.ranking-item .final-score,
.quizlive-ranking .final-score {
    color: #000000 !important;
    font-weight: 600;
    font-size: 1.125rem;
}

.final-time,
.ranking-item .final-time,
.quizlive-ranking .final-time {
    color: #000000 !important;
    font-size: 0.8em;
}

/* Asegurar texto negro en fondos blancos o claros */
.ranking-item[style*="background: #ffffff"],
.ranking-item[style*="background:#ffffff"],
.ranking-item[style*="background: white"],
.ranking-item[style*="background:white"],
.ranking-item[style*="background: #f8fafc"],
.ranking-item[style*="background:#f8fafc"] {
    color: #000000 !important;
}

.ranking-item[style*="background: #ffffff"] .ranking-name,
.ranking-item[style*="background:#ffffff"] .ranking-name,
.ranking-item[style*="background: white"] .ranking-name,
.ranking-item[style*="background:white"] .ranking-name,
.ranking-item[style*="background: #f8fafc"] .ranking-name,
.ranking-item[style*="background:#f8fafc"] .ranking-name {
    color: #000000 !important;
}

.ranking-item[style*="background: #ffffff"] .ranking-position,
.ranking-item[style*="background:#ffffff"] .ranking-position,
.ranking-item[style*="background: white"] .ranking-position,
.ranking-item[style*="background:white"] .ranking-position,
.ranking-item[style*="background: #f8fafc"] .ranking-position,
.ranking-item[style*="background:#f8fafc"] .ranking-position {
    color: #000000 !important;
}

/* Estilos especiales para los primeros puestos */
.ranking-item:nth-child(1) {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 193, 7, 0.05));
    border-color: rgba(255, 215, 0, 0.3);
}

.ranking-item:nth-child(1) .ranking-position {
    color: #f59e0b;
    font-size: 1.5rem;
}

.ranking-item:nth-child(2) {
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.1), rgba(160, 160, 160, 0.05));
    border-color: rgba(192, 192, 192, 0.3);
}

.ranking-item:nth-child(2) .ranking-position {
    color: var(--secondary);
    font-size: 1.375rem;
}

.ranking-item:nth-child(3) {
    background: linear-gradient(135deg, rgba(205, 127, 50, 0.1), rgba(184, 134, 11, 0.05));
    border-color: rgba(205, 127, 50, 0.3);
}

.ranking-item:nth-child(3) .ranking-position {
    color: #d97706;
    font-size: 1.25rem;
}

/* Controles del host */
.host-controls, .host-game-controls {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 20px;
    margin: 24px 0;
    border: 1px solid var(--border);
}

/* Mensajes */
.quizlive-message {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 16px;
    margin: 16px 0;
    font-weight: 500;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

/* Mejorar contraste de mensajes en fondos oscuros */
.quizlive-card[style*="background"] .quizlive-message,
.quizlive-card.dark-bg .quizlive-message {
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-on-dark);
    border-color: rgba(255, 255, 255, 0.2);
    font-weight: 500;
}

/* Mejorar contraste de títulos y textos en fondos oscuros */
.quizlive-card[style*="background"] h1,
.quizlive-card[style*="background"] h2,
.quizlive-card[style*="background"] h3,
.quizlive-card[style*="background"] h4,
.quizlive-card[style*="background"] h5,
.quizlive-card[style*="background"] h6,
.quizlive-card.dark-bg h1,
.quizlive-card.dark-bg h2,
.quizlive-card.dark-bg h3,
.quizlive-card.dark-bg h4,
.quizlive-card.dark-bg h5,
.quizlive-card.dark-bg h6 {
    color: #ffffff !important;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
    font-weight: 600;
}

.quizlive-card[style*="background"] p,
.quizlive-card[style*="background"] span,
.quizlive-card[style*="background"] div,
.quizlive-card[style*="background"] label,
.quizlive-card.dark-bg p,
.quizlive-card.dark-bg span,
.quizlive-card.dark-bg div,
.quizlive-card.dark-bg label {
    color: #ffffff !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

/* Mejorar contraste de inputs en fondos oscuros */
.quizlive-card[style*="background"] .quizlive-input,
.quizlive-card.dark-bg .quizlive-input {
    background: rgba(255, 255, 255, 0.95) !important;
    color: var(--text-primary) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
}

.quizlive-card[style*="background"] .quizlive-input::placeholder,
.quizlive-card.dark-bg .quizlive-input::placeholder {
    color: var(--text-secondary) !important;
}

/* Título de jugadores conectados */
.quizlive-players-title {
    color: var(--text-primary);
    font-size: 1.125rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

/* Mejorar contraste en fondos oscuros */
.quizlive-card[style*="background"] .quizlive-players-title,
.quizlive-card.dark-bg .quizlive-players-title {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.15) !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

/* Pantalla de ranking intermedio */
.quizlive-intermediate-ranking {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    max-width: 800px;
    width: 100%;
    border: 1px solid var(--border);
    margin: 24px auto;
}

.quizlive-intermediate-ranking h2 {
    color: var(--text-primary);
    font-size: 2rem;
    margin-bottom: 16px;
    font-weight: 600;
}

.quizlive-intermediate-ranking p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 24px;
}

.quizlive-ranking-list {
    margin: 24px 0;
    text-align: left;
}

.quizlive-ranking-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin: 12px 0;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.quizlive-ranking-item:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.quizlive-ranking-item .ranking-position {
    color: #000000;
    font-weight: 600;
    font-size: 1.25rem;
    min-width: 64px;
    text-align: center;
}

.quizlive-ranking-item .player-name {
    color: #000000;
    font-weight: 500;
    font-size: 1rem;
    flex-grow: 1;
    margin: 0 24px;
    text-align: center;
}

.quizlive-ranking-item .player-score {
    color: var(--primary);
    font-weight: 600;
    font-size: 1.125rem;
    min-width: 64px;
    text-align: right;
}

.quizlive-ranking-actions {
    margin-top: 24px;
}

.quizlive-continue-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    box-shadow: var(--shadow-sm);
}

.quizlive-continue-btn:hover {
    background: var(--primary-hover);
    box-shadow: var(--shadow);
    transform: translateY(-1px);
}

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

.quizlive-ranking-actions .quizlive-waiting-message {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

/* Estados de pantalla */
.quizlive-waiting-screen,
.quizlive-game-screen,
.quizlive-results-screen {
    transition: var(--transition);
}

/* Responsive */
@media (max-width: 1024px) {
    .quizlive-container {
        max-width: 95%;
        padding: 24px;
    }
    
    .quizlive-card {
        padding: 24px;
    }
}

@media (max-width: 768px) {
    .quizlive-container {
        padding: 20px;
        margin: 16px;
        border-radius: var(--radius);
    }
    
    .quizlive-card {
        padding: 20px;
        margin-bottom: 16px;
    }
    
    .quizlive-ranking {
        padding: 20px;
        margin: 16px 0;
    }
    
    .quizlive-ranking h3 {
        font-size: 1.5rem;
        margin-bottom: 16px;
    }
    
    .ranking-item {
        flex-direction: row;
        padding: 12px 16px;
        gap: 8px;
        margin: 6px 0;
    }
    
    .ranking-position {
        font-size: 1.125rem;
        min-width: 40px;
    }
    
    .ranking-name {
        margin: 0;
        font-size: 0.9375rem;
        flex: 1;
    }
    
    .ranking-score {
        font-size: 1rem;
        min-width: 56px;
    }
    
    .ranking-item:nth-child(1) .ranking-position {
        font-size: 1.375rem;
    }
    
    .ranking-item:nth-child(2) .ranking-position {
        font-size: 1.25rem;
    }
    
    .ranking-item:nth-child(3) .ranking-position {
        font-size: 1.125rem;
    }
    
    .quizlive-card h2 {
        font-size: 1.5rem;
    }
    
    .quizlive-answers {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .quizlive-timer {
        font-size: 2.5rem;
    }
    
    .quizlive-button {
        padding: 12px 20px;
        font-size: 0.875rem;
        width: 100%;
        margin: 4px 0;
    }
    
    .quizlive-game-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .quizlive-game-card {
        padding: 16px;
    }
    
    .quizlive-game-card h3 {
        font-size: 1.125rem;
    }
    
    .quizlive-bottle-image {
        width: 50px !important;
        height: 65px !important;
        margin: 0 auto 12px auto !important;
    }
    
    .quizlive-game-info {
        text-align: center;
    }
    
    .quizlive-player-card {
        padding: 8px 12px;
        font-size: 0.875rem;
        margin: 4px;
    }
    
    .quizlive-waiting-room {
        padding: 20px;
    }
    
    .quizlive-room-code {
        font-size: 1.125rem;
        padding: 12px;
    }
    
    .quizlive-copy-btn {
        padding: 10px 20px;
        font-size: 0.875rem;
    }
    
    .quizlive-player-list {
        margin: 16px 0;
        padding: 16px;
    }
    
    .quizlive-players-title {
        margin-bottom: 16px;
        padding: 12px;
        font-size: 1rem;
    }
    
    .player-item {
        margin: 6px 0;
        padding: 10px 12px;
    }
    
    .quizlive-intermediate-ranking {
        padding: 24px;
        margin: 16px;
    }
    
    .quizlive-intermediate-ranking h2 {
        font-size: 1.75rem;
    }
    
    .quizlive-ranking-item {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
    
    .quizlive-ranking-item .ranking-position,
    .quizlive-ranking-item .player-name,
    .quizlive-ranking-item .player-score {
        margin: 0;
    }
}

@media (max-width: 480px) {
    .quizlive-page-wrapper {
        padding: 12px;
    }
    
    .quizlive-container {
        padding: 16px;
        margin: 12px;
        border-radius: var(--radius);
    }
    
    .quizlive-card {
        padding: 16px;
        margin-bottom: 12px;
    }
    
    .quizlive-ranking {
        padding: 16px;
        margin: 12px 0;
    }
    
    .quizlive-ranking h3 {
        font-size: 1.375rem;
        margin-bottom: 12px;
    }
    
    .ranking-item {
        padding: 10px 12px;
        margin: 4px 0;
    }
    
    .ranking-position {
        font-size: 1rem;
        min-width: 36px;
    }
    
    .ranking-name {
        font-size: 0.875rem;
    }
    
    .ranking-score {
        font-size: 0.875rem;
        min-width: 48px;
    }
    
    .quizlive-card h2 {
        font-size: 1.375rem;
    }
    
    .quizlive-button {
        padding: 10px 16px;
        font-size: 0.875rem;
    }
    
    .ranking-item:nth-child(1) .ranking-position {
        font-size: 1.25rem;
    }
    
    .ranking-item:nth-child(2) .ranking-position {
        font-size: 1.125rem;
    }
    
    .ranking-item:nth-child(3) .ranking-position {
        font-size: 1rem;
    }
}

/* Animaciones sutiles */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.quizlive-container {
    animation: fadeIn 0.3s ease-out;
}

/* Estilo para el div admin-answers-table */
div#admin-answers-table {
    color: #000000 !important;
}

div#admin-answers-table h3,
div#admin-answers-table h1,
div#admin-answers-table h2,
div#admin-answers-table h4,
div#admin-answers-table p,
div#admin-answers-table span,
div#admin-answers-table label,
div#admin-answers-table strong,
div#admin-answers-table li {
    color: #000000 !important;
}

.quizlive-admin-answered-panel h3,
.quizlive-admin-answered-panel h1,
.quizlive-admin-answered-panel h2,
.quizlive-admin-answered-panel h4,
.quizlive-admin-answered-panel p,
.quizlive-admin-answered-panel span,
.quizlive-admin-answered-panel label,
.quizlive-admin-answered-panel strong,
.quizlive-admin-answered-panel li {
    color: #000000 !important;
}

/* Estados de carga */
.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--border);
    border-top: 2px solid var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}