/* --- THEME COLORS FOR FORM STEPS --- */
:root {
    --progress-inactive: #e0e0e0;
    --progress-active: #007bff;
    --progress-text: #999;
    --step-completed-text: #333;
    --form-step-bg: #f8f9fa;
    --form-step-active-bg: #e7f3ff;
}

/* --- BARRA DE PROGRESO --- */
#progress-bar-container {
    width: 100%;
    margin-bottom: 30px;
}

.progress-bar {
    display: flex;
    justify-content: space-between;
    padding: 0;
    margin: 0;
    list-style: none;
    position: relative;
    --progress-width: 0%;
}

.progress-bar::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--progress-inactive);
    transform: translateY(-50%);
    z-index: 1;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: var(--progress-width);
    height: 4px;
    background-color: var(--progress-active);
    transform: translateY(-50%);
    z-index: 2;
    transition: width 0.4s ease;
}

.progress-bar li {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--progress-text);
}

.progress-bar .step-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--progress-inactive);
    border: 4px solid var(--progress-inactive);
    margin: 0 auto 10px auto;
    font-weight: bold;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

.progress-bar .step-title {
    font-size: 14px;
    font-weight: 500;
}

.progress-bar li.active .step-icon {
    background-color: var(--form-bg);
    border-color: var(--progress-active);
    color: var(--progress-active);
}

.progress-bar li.active .step-title {
    color: var(--progress-active);
    font-weight: bold;
}

.progress-bar li.completed .step-icon {
    background-color: var(--progress-active);
    border-color: var(--progress-active);
    color: var(--form-bg);
}

.progress-bar li.completed .step-title {
    color: var(--step-completed-text);
}


/* --- SECCIONES DEL FORMULARIO --- */
.form-step {
    display: none; /* Ocultar todos los pasos por defecto */
}

.form-step.active {
    display: block; /* Mostrar solo el paso activo */
}

.form-navigation-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}

.form-navigation-buttons .btn-next {
    margin-left: auto; /* Empuja el botón "Siguiente" a la derecha */
}

/* --- MENSAJE DE ÉXITO --- */
#success-message {
    display: none; /* Oculto por defecto */
    text-align: center;
    padding: 40px;
    border: 2px solid #28a745;
    border-radius: 8px;
    background-color: #f0fff4;
}

#success-message h2 {
    color: #28a745;
    font-size: 2em;
}
/* --- RESPONSIVO PARA MÓVILES --- */
@media (max-width: 768px) {
    .progress-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .progress-bar::before,
    .progress-bar::after {
        display: none;
    }
    
    .progress-bar li {
        width: 100%;
        display: flex;
        align-items: center;
        text-align: left;
        padding: 10px;
        background: var(--form-step-bg);
        border-radius: 8px;
        margin-bottom: 8px;
    }
    
    .progress-bar .step-icon {
        margin: 0 15px 0 0;
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
    
    .progress-bar .step-title {
        font-size: 13px;
        flex: 1;
    }
    
    .progress-bar li.active {
        background: var(--form-step-active-bg);
        border: 2px solid #007bff;
    }
    
    .progress-bar li.completed {
        background: #d4edda;
        border: 2px solid #28a745;
    }
}

@media (max-width: 480px) {
    .progress-bar .step-icon {
        width: 30px;
        height: 30px;
        font-size: 12px;
        margin-right: 10px;
    }
    
    .progress-bar .step-title {
        font-size: 12px;
    }
    
    #success-message h2 {
        font-size: 1.5em;
    }
}