/* ==========================
   MULTIPLICACCION BOOKITO
   STYLE.CSS
========================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700;800&display=swap');

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

body{
    font-family:'Poppins',sans-serif;
}

#mb-game{
    max-width:900px;
    margin:30px auto;
    padding:20px;
    border-radius:25px;
    color:#fff;
    text-align:center;
    min-height:650px;
    box-shadow:0 10px 30px rgba(0,0,0,.25);
}

/* ==========================
   COLORES NIVELES
========================== */

.level-1{
    background:#2196f3;
}

.level-2{
    background:#4caf50;
}

.level-3{
    background:#9c27b0;
}

.level-4{
    background:#f44336;
}

/* ==========================
   PANTALLA INICIO
========================== */

#mb-start-screen{
    padding-top:80px;
}

#mb-start-screen h1{
    font-size:4rem;
    font-weight:800;
    margin-bottom:10px;
}

#mb-start-screen h2{
    font-size:2rem;
    margin-bottom:25px;
}

#mb-start-screen p{
    font-size:1.2rem;
    margin-bottom:35px;
}

#mb-start-btn{
    background:#fff;
    color:#222;
    border:none;
    border-radius:15px;
    padding:18px 40px;
    font-size:1.2rem;
    font-weight:700;
    cursor:pointer;
    transition:.3s;
}

#mb-start-btn:hover{
    transform:scale(1.05);
}

/* ==========================
   HEADER
========================== */

#mb-header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:20px;
    font-size:1.1rem;
    font-weight:700;
}

#mb-level{
    background:rgba(255,255,255,.2);
    padding:10px 20px;
    border-radius:12px;
}

#mb-score{
    background:rgba(255,255,255,.2);
    padding:10px 20px;
    border-radius:12px;
}

/* ==========================
   PROGRESO
========================== */

#mb-progress{
    display:flex;
    justify-content:center;
    gap:10px;
    margin:20px 0;
}

.mb-dot{
    width:18px;
    height:18px;
    border-radius:50%;
    background:rgba(255,255,255,.35);
}

.mb-dot.active{
    background:#ffd600;
}

.mb-dot.done{
    background:#00e676;
}

/* ==========================
   BARRA TIEMPO
========================== */

#mb-time{
    width:100%;
    height:20px;
    background:rgba(255,255,255,.2);
    border-radius:50px;
    overflow:hidden;
    margin-bottom:30px;
}

#mb-time-bar{
    height:100%;
    width:100%;
    background:#00e676;
    transition:width .2s linear;
}

/* ==========================
   PREGUNTA
========================== */

#mb-question-number{
    font-size:1.3rem;
    margin-bottom:20px;
    font-weight:700;
}

#mb-question{
    font-size:4rem;
    font-weight:800;
    margin-bottom:40px;
}

/* ==========================
   OPCIONES
========================== */

#mb-options{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:20px;
}

.mb-option{
    border:none;
    border-radius:20px;
    padding:25px;
    font-size:2rem;
    font-weight:700;
    cursor:pointer;
    background:#fff;
    color:#222;
    transition:.2s;
}

.mb-option:hover{
    transform:translateY(-4px);
}

.mb-option.correct{
    background:#00e676;
    color:#fff;
}

.mb-option.wrong{
    background:#ff1744;
    color:#fff;
}

/* ==========================
   MENSAJES
========================== */

#mb-message{
    font-size:2rem;
    font-weight:800;
    margin-top:25px;
}

/* ==========================
   FIN
========================== */

#mb-finish-screen{
    padding-top:100px;
}

#mb-finish-screen h1{
    font-size:3rem;
    margin-bottom:20px;
}

#mb-finish-screen h2{
    margin-bottom:20px;
}

#mb-final-score{
    font-size:4rem;
    margin:25px 0;
}

#mb-finish-screen button{
    background:#fff;
    color:#222;
    border:none;
    border-radius:15px;
    padding:18px 35px;
    font-size:1.2rem;
    font-weight:700;
    cursor:pointer;
}

/* ==========================
   ANIMACIONES
========================== */

@keyframes pop{
    0%{
        transform:scale(.8);
        opacity:0;
    }

    100%{
        transform:scale(1);
        opacity:1;
    }
}

#mb-question{
    animation:pop .3s ease;
}

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

@media(max-width:768px){

    #mb-question{
        font-size:3rem;
    }

    .mb-option{
        font-size:1.5rem;
        padding:18px;
    }

    #mb-options{
        grid-template-columns:1fr;
    }

    #mb-start-screen h1{
        font-size:2.5rem;
    }

}