/**
 * MODUL-LOGIK OPERATOREN (Rein Orange)
 */

/* Grundlayout des Buttons */
.big-menu-btn.orange {
    background-color: #e67e22 !important;
    box-shadow: 0 10px 0 #d35400 !important;
    overflow: hidden;
}

/* Container für die Rechenboxen */
.visual-structure {
    position: relative;
    height: 80px; 
    margin-top: 15px;
    width: 100%;
}

/* Zustände für den stabilen Fade-Effekt */
.state-normal, 
.state-hover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(8px, 2vw, 15px);
    transition: opacity 0.2s ease-in-out;
}

/* Sichtbarkeit steuern */
.state-normal { opacity: 1; }
.state-hover { opacity: 0; }

.big-menu-btn:hover .state-normal { opacity: 0; }
.big-menu-btn:hover .state-hover { opacity: 1; }

/* Quadratische Boxen (erben Maße aus menu-buttons.css) */
.visual-structure .box {
    background: white;
    border: 3px solid #d35400;
    color: #e67e22;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-weight: 900;
    padding: 0; 
}

/* Operatoren (+, =) */
.visual-structure .op {
    color: white;
}