/* Configurator Specific Styles */

.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

.glass-panel {
    background: rgba(45, 52, 73, 0.6);
    backdrop-filter: blur(20px);
}

.card-glow:hover {
    box-shadow: inset 0 0 20px rgba(76, 214, 255, 0.15);
}

.step-progress {
    background: linear-gradient(90deg, #d2f2ff 0%, #006178 100%);
}

.neon-glow-active {
    box-shadow: inset 0 0 12px rgba(76, 214, 255, 0.2);
}

.grid-pattern {
    background-image: radial-gradient(circle at 1px 1px, rgba(0, 229, 255, 0.05) 1px, transparent 0);
    background-size: 40px 40px;
}

.glow-effect {
    box-shadow: 0 0 40px rgba(0, 229, 255, 0.15);
}

input[type="range"]::-webkit-slider-runnable-track {
    background: #2d3449;
    height: 6px;
    border-radius: 999px;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    margin-top: -5px;
    background-color: #00E5FF;
    height: 16px;
    width: 16px;
    border-radius: 50%;
}

/* Card expand panels */
.card-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.45s cubic-bezier(0.25, 1, 0.5, 1);
}

.card-details.expanded {
    max-height: 2500px;
}

.expand-icon {
    transition: transform 0.3s ease;
}

.expand-icon.rotated {
    transform: rotate(180deg);
}

/* Responsive Visibility Overrides */
.desktop-only-header { 
    display: none !important; 
}

@media (min-width: 1025px) {
    .desktop-only-header { 
        display: flex !important; 
    }
}

/* Navigation Bar Geometry Hardening */
.nav-step {
    padding: 10px 24px; /* Generous Desktop Padding for hover effects */
}

.nav-circle {
    width: 24px !important;
    height: 24px !important;
    min-width: 24px !important;
    min-height: 24px !important;
    flex: none !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    box-content: initial; /* Ensure standard box model */
    border-radius: 9999px;
    border-width: 2px;
}

@media (max-width: 768px) {
    .nav-step {
        padding: 4px 8px !important; /* Smaller buttons on mobile */
    }
    .nav-circle {
        width: 20px !important;
        height: 20px !important;
        min-width: 20px !important;
        min-height: 20px !important;
    }
}