/* $$$$$ [GPS-MODO: duelo_styles.css v14.1 - DISEÑO RESPONSIVO VERTICAL] $$$$$ */

/* 🎯 AJUSTE ESTRUCTURAL: Permite Scroll Natural para ver la Academia */
body { 
    font-family: 'Nunito', sans-serif; 
    color: #ffffff; 
    background-color: #101841; 
    display: block; /* Cambio crítico: De flex a block para scroll natural */
    margin: 0; 
    padding: 40px 0; 
    overflow-x: hidden;
}

:root {
    --color-fondo: #101841; --color-contenedor: #1a237e;
    --color-borde: #3b4b9a; --color-texto-principal: #ffffff;
    --color-texto-secundario: #101841; --color-amarillo: #f1c40f;
    --color-azul-claro: #42a5f5; --color-azul-claro-sombra: #1e88e5;
    --color-gris: #757575; --color-gris-sombra: #616161;
    --color-correcto: #27ae60; --color-correcto-sombra: #1e8449;
    --color-incorrecto: #c0392b; --color-incorrecto-sombra: #8a2a20;
    --color-repaso: #9b59b6; --color-repaso-sombra: #7d4399;
    --font-titulos: 'Fredoka One', cursive; --font-texto: 'Nunito', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

/* 🚀 NUEVO: Escritorio de Trabajo (Contiene Juego + Academia) */
#game-workspace {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px; /* Espacio entre el juego y la academia */
    width: 100%;
    min-height: 100vh;
}

.container { 
    width: 95%; 
    max-width: 500px; 
    background-color: var(--color-contenedor); 
    border-radius: 20px; 
    padding: 25px; 
    text-align: center; 
    border: 3px solid var(--color-borde); 
    position: relative; 
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
}

.screen { display: none; animation: fadeIn 0.5s ease-in-out; }
.screen.active { display: block; }
.logo { max-width: 130px; margin-bottom: 15px; }

h1, h2 { font-family: var(--font-titulos); text-shadow: 2px 2px 4px rgba(0,0,0,0.2); }
h1 { font-size: 2.5rem; margin-bottom: 5px; }
h2 { font-size: 2.2rem; color: var(--color-amarillo); margin-bottom: 10px; }
.subtitle { font-size: 1rem; margin-bottom: 25px; max-width: 350px; margin-left: auto; margin-right: auto; }

.btn { 
    font-family: var(--font-titulos); 
    cursor: pointer; 
    transition: all 0.2s ease; 
    border-radius: 15px; 
    padding: 15px 25px; 
    border: none; 
    box-shadow: 0 5px 0; 
    margin: 5px; 
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(1px); }

#status-bar { 
    display: flex; justify-content: space-around; align-items: stretch; 
    background-color: rgba(0,0,0,0.2); border-radius: 15px; 
    padding: 15px; margin-bottom: 20px; border: 2px solid var(--color-amarillo); gap: 15px; 
}
.status-item { display: flex; flex-direction: column; justify-content: center; align-items: center; flex-basis: 0; flex-grow: 1; }
.status-item .value { font-family: var(--font-titulos); font-size: 1.8rem; }
.status-item .label { font-size: 0.9rem; }

.mode-btn { background-color: var(--color-azul-claro); color: white; box-shadow: 0 5px 0 var(--color-azul-claro-sombra); flex-grow: 1; }
.mode-btn strong { font-size: 1.2rem; display: block; }
.mode-btn span { font-family: var(--font-texto); font-size: 0.9rem; }

.btn-back { background-color: var(--color-gris); color: white; box-shadow: 0 5px 0 var(--color-gris-sombra); }
.btn-principal { background-color: var(--color-amarillo); color: var(--color-texto-secundario); box-shadow: 0 5px 0 #c89c0a; }
.btn-review { background-color: var(--color-repaso); color: white; box-shadow: 0 5px 0 var(--color-repaso-sombra); }

.selection-container { display: flex; justify-content: center; gap: 15px; margin-top: 20px; flex-wrap: wrap; }
.level-btn { color: white; flex-basis: 120px; flex-grow: 1; }
.level-btn.easy { background-color: var(--color-correcto); box-shadow: 0 5px 0 var(--color-correcto-sombra); }
.level-btn.normal { background-color: #f39c12; box-shadow: 0 5px 0 #b0700c; }
.level-btn.hard { background-color: var(--color-incorrecto); box-shadow: 0 5px 0 var(--color-incorrecto-sombra); }

#hud { 
    display: flex; justify-content: space-between; align-items: center; 
    font-family: var(--font-titulos); font-size: 1.2rem; margin-bottom: 20px; 
    background: rgba(0,0,0,0.2); padding: 10px 15px; border-radius: 10px; 
}

#question-container { 
    font-family: var(--font-titulos); font-size: 3rem; background-color: rgba(0,0,0,0.1); 
    border-radius: 15px; padding: 25px; margin-bottom: 20px; min-height: 100px; 
    display:flex; align-items:center; justify-content:center; border: 2px dashed var(--color-borde); 
}

#options-container { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }

.option-btn { font-size: 1.8rem; background-color: var(--color-azul-claro); box-shadow: 0 5px 0 var(--color-azul-claro-sombra); color: white; }
.option-btn.correct { background-color: var(--color-correcto); box-shadow: 0 5px 0 var(--color-correcto-sombra); }
.option-btn.incorrect { background-color: var(--color-incorrecto); box-shadow: 0 5px 0 var(--color-incorrecto-sombra); }

#feedback-overlay { 
    position: fixed; top: 0; left: 0; right: 0; bottom: 0; 
    background-color: rgba(0,0,0,0.7); display: none; justify-content: center; 
    align-items: center; z-index: 1000; text-align: center; 
}
#feedback-overlay.show { display: flex; }
#feedback-overlay p { font-family: var(--font-titulos); font-size: 4rem; text-shadow: 0 0 20px white; }

/* 🧠 ESTILOS MODAL NEUROPEDAGÓGICA (No eliminar) */
.neuro-modal {
    display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(16, 24, 65, 0.85); z-index: 2000; justify-content: center; align-items: center;
    backdrop-filter: blur(5px);
}
.neuro-modal-content {
    background: linear-gradient(135deg, #1a237e, #3b4b9a); padding: 35px; border-radius: 25px;
    text-align: center; border: 3px solid var(--color-amarillo); 
    box-shadow: 0 0 30px rgba(241, 196, 15, 0.4);
    animation: bounceIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55); max-width: 400px; width: 90%;
}

/* 🏗️ ESTILOS TORRE MATEMÁTICA (No eliminar) */
.torre-matematica {
    font-family: 'Courier New', Courier, monospace; 
    text-align: right; 
    font-size: 4rem; 
    line-height: 1.1; 
    display: inline-block; 
    margin: 0 auto;
    letter-spacing: 5px; 
}
.torre-linea { border-bottom: 6px solid var(--color-texto-principal); display: block; margin-top: 5px; margin-bottom: 15px; }
.torre-operador { float: left; margin-right: 20px; color: var(--color-amarillo); }

/* 🎓 SECCIÓN: ACADEMIA (Misión B) */
.training-section {
    width: 95%;
    max-width: 600px;
    padding: 20px;
}
.training-card {
    background: #1a1a2e;
    border-radius: 20px;
    padding: 25px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.1);
}
/*.video-responsive {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 
    height: 0;
    overflow: hidden;
    border-radius: 15px;
    background: #000;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}
    */

/* 🛡️ GPS: ESCUDO DEFINITIVO ANTI-FUGA (v14.4) */
.video-responsive {
    position: relative;
    padding-bottom: 56.25%; 
    height: 0;
    overflow: hidden;
    border-radius: 15px;
    background: #000;
}


.video-responsive iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }


/* Bloqueo Superior (Títulos y botones de escape arriba) */
.video-responsive::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px; /* Cubre toda la franja del título */
    z-index: 100;
    background: rgba(0,0,0,0);
}



/* 🛡️ ESCUDO ANTIFUGA: Bloquea el clic sobre el logo de YouTube 
.video-responsive::after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100px;  /* Área que cubre el logo en la esquina 
    height: 50px;  /* Altura de la barra de controles en esa zona 
    background: rgba(0,0,0,0.01); /* Capa casi invisible que captura el clic 
    z-index: 100;
    cursor: default;
}
    */

/* Bloqueo Inferior (Logo de YouTube abajo a la derecha) */
.video-responsive::after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    width: 120px; /* Un poco más ancho para seguridad */
    height: 50px; 
    z-index: 100;
    background: rgba(0,0,0,0);
}



.theory-box {
    margin-top: 25px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-left: 6px solid var(--color-amarillo);
    border-radius: 10px;
    font-family: var(--font-texto);
    line-height: 1.6;
    font-size: 1.1rem;
}

/* 📱 FOOTER Y ANIMACIONES */
.game-footer { text-align: center; padding: 40px; font-size: 0.9rem; color: rgba(255,255,255,0.4); width: 100%; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes bounceIn { 0% { transform: scale(0.3); opacity: 0; } 50% { transform: scale(1.05); opacity: 1; } 100% { transform: scale(1); } }