:root {
    --color-primario: #4C8BF5;
    --color-secundario: #4CF5D4;
    --color-fondo: #f0f4f9;
    --color-texto: #333;
    --color-titulo: #2c3e50;
    --color-boton-hover: #3b74c8;
    --color-indicador: #f54263;
    --color-borde: #ddd;
    --color-overlay: rgba(0,0,0,0.6);
    --font-principal: 'Poppins', Arial, sans-serif;
    --color-correcto: #2ecc71;
    --color-incorrecto: #e74c3c;
}

body {
    font-family: var(--font-principal);
    margin: 0;
    overflow-x: hidden;
    background: linear-gradient(to bottom right, #e5f0ff, #ffffff);
    color: var(--color-texto);
    transition: background-color 0.3s;
}

.layout {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

.scoreboard-container {
    flex: 0 0 300px; 
    background: #f7faff;
    border-right: 1px solid var(--color-borde);
    display: flex;
    flex-direction: column;
    padding: 10px;
    box-sizing: border-box;
    overflow-y: auto;
}

.main-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-y: auto;
    padding-bottom: 100px;
    box-sizing: border-box;
}

.main-title {
    font-size: 2.2em;
    margin: 20px 0 10px;
    font-weight: 600;
    text-align: center;
    color: var(--color-titulo);
    background: linear-gradient(to right, #4C8BF5, #4CF5D4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.selected-certification {
    text-align: center;
    font-size: 1.3em;
    color: var(--color-titulo);
    font-weight: 600;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    margin-bottom: 20px;
}

.selected-certification.show {
    opacity: 1;
    transform: translateY(0);
}

h2, h3 {
    color: var(--color-titulo);
    font-weight: 600;
    text-align: center;
}

h2 { font-size: 1.5em; }
h3 { font-size: 1.3em; }

.wheel-container {
    position: relative;
    margin: 20px auto;
    display: inline-block;
    width: 90vw;
    max-width: 450px;
}

#wheelCanvas {
    width: 100%;
    height: auto;
    border-radius: 50%;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

#indicator {
    position: absolute;
    top: 50%;
    right: -35px;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 17px solid transparent;
    border-bottom: 17px solid transparent;
    border-right: 35px solid var(--color-indicador);
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

/* Barra de acciones inferior */
.action-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #ffffffef;
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 15px 20px;
    box-shadow: 0 -5px 15px rgba(0,0,0,0.1);
    z-index: 10;
}

.action-button {
    font-size: 1em;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    outline: none;
    transition: background-color 0.3s, box-shadow 0.3s, transform 0.2s;
    padding: 12px 25px;
    font-weight: 600;
}

.action-button.primary {
    background-color: var(--color-primario);
    color: #fff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.action-button.primary:hover {
    background-color: var(--color-boton-hover);
    transform: scale(1.03);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.action-button.secondary {
    background-color: var(--color-secundario);
    color: #fff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.action-button.secondary:hover {
    background-color: #3dedbb;
    transform: scale(1.03);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

/* Pantalla de Configuración */
.config-screen {
    display: none;
    position: fixed;
    z-index: 4;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-overlay);
    backdrop-filter: blur(4px);
}

.config-content {
    background-color: #fff;
    margin: 2% auto;
    padding: 30px;
    border-radius: 15px;
    width: 90%;
    max-width: 600px;
    position: relative;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    animation: fadeInDown 0.5s ease forwards;
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

.close-config {
    color: #aaa;
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close-config:hover,
.close-config:focus {
    color: var(--color-titulo);
    text-decoration: none;
    cursor: pointer;
}

.config-step {
    margin-top: 20px;
}

.config-step h3 {
    margin-bottom: 15px;
}

.language-container,
.players-container,
.players-names-container,
.turns-container {
    margin-top: 20px;
    text-align: center;
}

.players-names-container input {
    display: block;
    margin: 10px auto;
    padding: 10px;
    width: 80%;
    max-width: 300px;
    border: 1px solid var(--color-borde);
    border-radius: 8px;
    font-size: 16px;
    text-align: center;
}

.language-container select,
.players-container select,
.turns-container select {
    padding: 10px;
    border-radius: 8px;
    font-size: 16px;
    border: 1px solid var(--color-borde);
}

.config-content ul {
    list-style-type: none;
    padding: 0;
    max-height: 200px;
    overflow-y: auto;
    margin-top: 20px;
    border: 1px solid var(--color-borde);
    border-radius: 10px;
}

.config-content li {
    padding: 15px;
    font-size: 18px;
    border-bottom: 1px solid var(--color-borde);
    cursor: pointer;
    transition: background-color 0.3s;
}

.config-content li:hover {
    background-color: #f7faff;
}

.config-content li:last-child {
    border-bottom: none;
}

.step-actions {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.next-step, .prev-step {
    margin-top: 20px;
}

/* Indicador de carga */
.loading-indicator {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    background-color: rgba(255, 255, 255, 0.95);
    padding: 20px;
    border-radius: 10px;
    color: var(--color-primario);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    font-weight: 600;
}

/* Panel lateral de la pregunta */
.question-panel {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 6;
    top: 0;
    right: 0;
    background-color: #fff;
    overflow-x: hidden;
    transition: width 0.5s ease;
    box-shadow: -5px 0 15px rgba(0,0,0,0.3);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.question-content {
    position: relative;
    padding: 40px 40px 20px 40px;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    overflow-y: auto;
}

.close-question {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 36px;
    cursor: pointer;
    color: var(--color-primario);
}

#answersList {
    list-style-type: none;
    padding: 0;
    margin-top: 20px;
}

.answer-item {
    padding: 20px;
    margin-bottom: 15px;
    background-color: #f7faff;
    border: 1px solid var(--color-borde);
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s, box-shadow 0.3s;
    font-size: 1.1em;
}

.answer-item:hover {
    background-color: #eaf2ff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Botón de Enviar */
#submitButton {
    margin-top: 20px;
    padding: 12px 25px;
    width: 100%;
    max-width: 200px;
    align-self: center;
    font-size: 1em;
}

#submitButton.primary {
    background-color: var(--color-primario);
    color: #fff;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: background-color 0.3s, box-shadow 0.3s, transform 0.2s;
}

#submitButton.primary:hover {
    background-color: var(--color-boton-hover);
    transform: scale(1.03);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

/* Modal de resultado */
.result-modal {
    display: none;
    position: fixed;
    z-index: 7;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-overlay);
    backdrop-filter: blur(4px);
    justify-content: center;
    align-items: center;
}

.result-modal-content {
    background-color: #fff;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    animation: fadeInDown 0.5s ease forwards;
    max-width: 90%;
    width: 400px;
    position: relative;
    text-align: center;
    border-top: 10px solid transparent;
}

.result-modal-content.correct {
    border-top: 10px solid var(--color-correcto);
}

.result-modal-content.incorrect {
    border-top: 10px solid var(--color-incorrecto);
}

.close-result {
    color: #aaa;
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close-result:hover,
.close-result:focus {
    color: var(--color-titulo);
    text-decoration: none;
    cursor: pointer;
}

.icon-container {
    font-size: 50px;
    margin-bottom: 10px;
}

.result-icon {
    display: inline-block;
    vertical-align: middle;
}

.correct .result-icon::before {
    content: "✔";
    color: var(--color-correcto);
}

.incorrect .result-icon::before {
    content: "✖";
    color: var(--color-incorrecto);
}

#resultTitle {
    font-size: 1.5em;
    color: var(--color-titulo);
    margin-bottom: 20px;
    font-weight: 600;
}

#resultExplanation {
    font-size: 1em;
    color: var(--color-texto);
    line-height: 1.4em;
}

#resultExplanation b {
    font-weight: 600;
    color: var(--color-titulo);
}

.scoreboard {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    padding: 20px;
    text-align: center;
}

.scoreboard h3 {
    margin-bottom: 15px;
    color: var(--color-titulo);
    font-weight: 600;
    position: sticky;
    top: 0;
    background: #fff;
    padding-top: 10px;
    padding-bottom: 10px;
}

.player-score {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    border-bottom: 1px solid var(--color-borde);
    font-size: 1.1em;
}

.player-score:last-child {
    border-bottom: none;
}

.current-player {
    background: #eaf2ff;
    border-radius: 5px;
}

/* Temporizador */
.timer {
    margin-bottom: 20px;
    font-size: 1.5em;
    font-weight: 600;
    color: var(--color-titulo);
    text-align: center;
}

/* Responsivo */
@media (max-width: 600px) {
    .layout {
        flex-direction: column;
    }
    .scoreboard-container {
        flex: 0 0 auto;
        order: 1;
        width: 100%;
        max-height: 200px;
    }
    .main-container {
        order: 2;
    }

    .action-bar {
        flex-direction: column;
        gap: 10px;
    }
    .main-title {
        font-size: 1.8em;
    }
    .selected-certification {
        font-size: 1.1em;
    }
    #spinButton,
    #openConfigButton,
    #submitButton {
        font-size: 0.9em;
        padding: 10px 20px;
    }
    .question-panel {
        width: 0;
    }
}

/* Modal de resultados finales */
.result-modal-content.final-results {
    border-top: 10px solid #f1c40f; 
}

.final-ranking {
    margin-top: 20px;
    text-align: center;
}

.final-ranking .player-ranking {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    border-bottom: 1px solid var(--color-borde);
    font-size: 1.1em;
}

.final-ranking .player-ranking:last-child {
    border-bottom: none;
}

.final-ranking .player-ranking.winner {
    background: #eaf2ff;
    border-radius: 5px;
    font-weight: bold;
}

.result-modal-content.final-results h3 {
    color: var(--color-titulo);
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 1.5em;
}

.result-modal-content.final-results p[data-i18n="final_results_subtitle"] {
    color: var(--color-texto);
    margin-bottom: 20px;
    font-size: 1.1em;
}