/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 50%, #d9e0eb 100%);
    min-height: 100vh;
    color: #2c3e50;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    overflow-x: hidden;
}

/* Contenedor principal */
#Container-Main {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
}

/* Menú de inicio */
#Container-MenuStart {
    text-align: center;
    background-color: rgba(255, 255, 255, 0.95);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

#Container-MenuStart h1 {
    margin-bottom: 1.5rem;
    color: #2c3e50;
    font-size: 2rem;
}

#Container-MenuStart button {
    background-color: #4a6fa5;
    color: white;
    border: none;
    padding: 12px 24px;
    margin: 0.5rem;
    border-radius: 30px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    width: 200px;
    max-width: 100%;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#Container-MenuStart button:hover {
    background-color: #3a5a8f;
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

#Container-MenuStart p {
    margin-top: 2rem;
    color: #7f8c8d;
    font-size: 0.9rem;
}

/* Estilos para los diálogos */
#Container-dialogs dialog {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: none;
    border-radius: 15px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.95);
    color: #2c3e50;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 500px;
    z-index: 1000;
    border: 1px solid rgba(0, 0, 0, 0.1);
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translate(-50%, -50%) scale(0.9); }
    to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

#Container-dialogs dialog::backdrop {
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(3px);
}

/* Diálogo de nombre */
#Container-dialogs-play {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

#Container-dialogs-play p {
    font-size: 1.1rem;
    text-align: center;
    color: #2c3e50;
}

#Dialog-Start-Name {
    padding: 12px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.9);
    color: #2c3e50;
    font-size: 1rem;
    width: 100%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

#Container-dialogs-play div {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

#Dialog-Start-Play, #Dialog-Start-Cancel {
    padding: 12px;
    border: none;
    border-radius: 30px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#Dialog-Start-Play {
    background-color: #4a6fa5;
    color: white;
}

#Dialog-Start-Play:hover {
    background-color: #3a5a8f;
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

#Dialog-Start-Cancel {
    background-color: #95a5a6;
    color: white;
}

#Dialog-Start-Cancel:hover {
    background-color: #7f8c8d;
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

/* Diálogo de instrucciones */
#Container-Image {
    margin-bottom: 1.5rem;
    text-align: center;
}

#Container-Image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.1);
}

#Container-buttons div {
    display: flex;
    justify-content: space-between;
    gap: 0.8rem;
}

#Button-Instructions-Back, 
#Button-Instructions-Close, 
#Button-Instructions-Next {
    padding: 12px;
    border: none;
    border-radius: 30px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    flex: 1;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#Button-Instructions-Back, #Button-Instructions-Next {
    background-color: #4a6fa5;
    color: white;
}

#Button-Instructions-Back:hover, #Button-Instructions-Next:hover {
    background-color: #3a5a8f;
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

#Button-Instructions-Close {
    background-color: #95a5a6;
    color: white;
}

#Button-Instructions-Close:hover {
    background-color: #7f8c8d;
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

/* Responsive para móviles pequeños */
@media (max-width: 480px) {
    #Container-MenuStart {
        padding: 1.5rem;
    }
    
    #Container-MenuStart h1 {
        font-size: 1.5rem;
    }
    
    #Container-MenuStart button {
        width: 100%;
        margin: 0.5rem 0;
        padding: 10px;
    }
    
    #Container-dialogs dialog {
        padding: 20px;
    }
    
    #Container-buttons div {
        flex-direction: column;
    }
    
    #Button-Instructions-Back, 
    #Button-Instructions-Close, 
    #Button-Instructions-Next {
        width: 100%;
    }
}