/* Interactive Goldmine Scale Styles */
.interactive-scale-summary {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.9), rgba(45, 45, 45, 0.9));
    border-radius: 20px;
    padding: 30px;
    margin: 30px 0;
    border: 2px solid rgba(254, 227, 0, 0.3);
}

.interactive-scale-summary h3 {
    text-align: center;
    color: #FEE300;
    margin-bottom: 25px;
    font-size: 1.5rem;
}

.grade-cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.grade-card-mini {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: visible;
    user-select: none;
}

.grade-card-mini:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(254, 227, 0, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

.grade-card-mini:active {
    transform: translateY(-1px);
    transition: transform 0.1s ease;
}

/* Active state for expanded cards */
.grade-card-mini.expanded {
    background: rgba(255, 255, 255, 0.1) !important;
    border-width: 3px !important;
    box-shadow: 0 5px 20px rgba(254, 227, 0, 0.15);
}

.grade-card-mini::after {
    content: "👆 Cliquez";
    position: absolute;
    top: -25px;
    right: 10px;
    background: rgba(254, 227, 0, 0.9);
    color: #1a1a1a;
    padding: 3px 8px;
    border-radius: 10px;
    font-size: 0.65rem;
    font-weight: 600;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
}

.grade-card-mini:hover::after {
    opacity: 1;
    top: -30px;
}

.mint-card { border-color: #FFD700; }
.nm-card { border-color: #C0C0C0; }
.vgplus-card { border-color: #CD7F32; }
.vg-card { border-color: #96D700; }
.good-card { border-color: #FFA500; }
.poor-card { border-color: #FF6B6B; }

.grade-badge-mini {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.mint-card .grade-badge-mini { background: linear-gradient(135deg, #FFD700, #FFA500); }
.nm-card .grade-badge-mini { background: linear-gradient(135deg, #C0C0C0, #A0A0A0); }
.vgplus-card .grade-badge-mini { background: linear-gradient(135deg, #CD7F32, #B8860B); }
.vg-card .grade-badge-mini { background: linear-gradient(135deg, #96D700, #7CB342); }
.good-card .grade-badge-mini { background: linear-gradient(135deg, #FFA500, #FF8C00); }
.poor-card .grade-badge-mini { background: linear-gradient(135deg, #FF6B6B, #E53E3E); }

.grade-name {
    color: #FEE300;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.grade-value {
    color: #96D700;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 3px;
}

.grade-price {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.grade-details-mini {
    display: none;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 1;
    transition: all 0.3s ease;
}

.grade-details-mini.active {
    display: block !important;
    animation: slideDown 0.3s ease forwards;
}

/* Also support direct style.display = "block" */
.grade-details-mini[style*="display: block"] {
    display: block !important;
    animation: slideDown 0.3s ease forwards;
}

@keyframes slideDown {
    from { 
        opacity: 0; 
        transform: translateY(-10px);
    }
    to { 
        opacity: 1; 
        transform: translateY(0);
    }
}

.grade-details-mini p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.85rem;
    margin: 5px 0;
}

.value-impact-chart {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 15px;
    padding: 25px;
}

.value-impact-chart h4 {
    color: #FEE300;
    text-align: center;
    margin-bottom: 20px;
}

.chart-bars {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.chart-bar {
    position: relative;
    height: 35px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 17px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    border-radius: 17px;
    transition: width 1.5s ease;
    width: 0%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 12px;
}

.mint-bar .bar-fill { background: linear-gradient(90deg, #FFD700, #FFA500); }
.nm-bar .bar-fill { background: linear-gradient(90deg, #C0C0C0, #A0A0A0); }
.vgplus-bar .bar-fill { background: linear-gradient(90deg, #CD7F32, #B8860B); }
.vg-bar .bar-fill { background: linear-gradient(90deg, #96D700, #7CB342); }
.good-bar .bar-fill { background: linear-gradient(90deg, #FFA500, #FF8C00); }
.poor-bar .bar-fill { background: linear-gradient(90deg, #FF6B6B, #E53E3E); }

.bar-label {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #1a1a1a;
    font-weight: 700;
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .grade-cards-container {
        grid-template-columns: 1fr;
    }
    
    .interactive-scale-summary {
        padding: 20px;
    }
}