/* Credit Card Generator custom styles */
.card-widget {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: #ffffff;
    border-radius: 18px;
    padding: 26px;
    position: relative;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.35);
    overflow: hidden;
    min-height: 360px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-widget::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 260px;
    height: 260px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.25) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.card-brand-logo {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.card-number-display {
    font-family: monospace;
    font-size: clamp(14px, 4.2vw, 22px);
    font-weight: 700;
    letter-spacing: 1.5px;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
}

@media (max-width: 576px) {
    .card-widget {
        padding: 18px 16px;
        min-height: auto;
    }
    .card-number-display {
        letter-spacing: 1px;
    }
}

.card-inline-copy-btn {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    color: #ffffff;
    padding: 3px 8px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.card-inline-copy-btn:hover {
    background: rgba(255, 255, 255, 0.35);
    transform: scale(1.05);
}

.card-holder-display {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #f1f5f9;
}

.card-label-sub {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    color: #94a3b8;
    letter-spacing: 1px;
    margin-right: 6px;
}

.card-val-sub {
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    font-family: monospace;
}

.bulk-table-container {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow-x: auto;
}

.bulk-table {
    margin-bottom: 0;
    font-size: 13px;
}

.bulk-table th {
    background: #f8fafc;
    font-weight: 700;
    color: #334155;
    border-bottom: 2px solid #e2e8f0;
}