/* ============================================
   COMPONENTS (cards, grid, tooltip, badge)
   ============================================ */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 20px;
    transition: transform 0.2s, border-color 0.2s;
    position: relative;
    z-index: 1;
}

.card:hover {
    transform: translateY(-2px);
    border-color: rgba(109, 140, 255, 0.3);
    z-index: 100;
}

.card-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #8892b0;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-value {
    font-size: 1.1rem;
    color: #f0f4ff;
    word-break: break-all;
    font-weight: 500;
}

.card-extra {
    margin-top: 8px;
    font-size: 0.85rem;
    color: #8892b0;
    word-break: break-word;
}

.badge {
    background: rgba(59, 221, 155, 0.1);
    border: 1px solid rgba(59, 221, 155, 0.3);
    color: #3bdd9b;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
}

/* Tooltip */
.hint-toggle {
    background: rgba(74, 108, 247, 0.1);
    border: 1px solid rgba(74, 108, 247, 0.2);
    color: #8ea4ff;
    cursor: pointer;
    font-size: 0.7rem;
    width: 20px;
    height: 20px;
    padding: 0;
    border-radius: 50%;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: 0.2s;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.hint-toggle:hover {
    background: rgba(74, 108, 247, 0.25);
    border-color: #4a6cf7;
    color: #b7c9ff;
}

.tooltip {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(-5px);
    background: rgba(15, 22, 40, 0.98);
    color: #c8d0e8;
    font-size: 0.8rem;
    font-weight: 400;
    line-height: 1.5;
    text-align: left;
    text-transform: none;
    letter-spacing: normal;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid rgba(74, 108, 247, 0.25);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    width: 260px;
    z-index: 9999 !important;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    pointer-events: none;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.tooltip::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-bottom-color: rgba(74, 108, 247, 0.25);
}

.tooltip a {
    color: #6d8cff;
    text-decoration: none;
    border-bottom: 1px dashed #6d8cff;
    display: inline-block;
    margin-top: 6px;
    font-size: 0.75rem;
}

.tooltip a:hover {
    color: #b7c9ff;
    border-bottom-color: #b7c9ff;
}

.hint-toggle:hover .tooltip,
.hint-toggle:focus .tooltip {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.hint-content {
    display: none !important;
}

@media (max-width: 600px) {
    .tooltip {
        width: 220px;
        font-size: 0.75rem;
        padding: 10px 12px;
    }
    
    .card {
        padding: 16px;
    }
    
    .card-value {
        font-size: 1rem;
    }
}