/* sys-helper.css */
.sys-metrics-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    z-index: 999999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sys-metrics-overlay.active {
    opacity: 1;
    visibility: visible;
}

.sys-metrics-container {
    background: #ffffff;
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    padding: 30px;
    position: relative;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    transform: translateY(20px);
    transition: transform 0.3s ease;
    text-align: center;
    font-family: 'Open Sans', 'Roboto', sans-serif;
    direction: ltr;
}

html[lang="ar"] .sys-metrics-container,
.sys-metrics-container.rtl {
    direction: rtl;
}

.sys-metrics-overlay.active .sys-metrics-container {
    transform: translateY(0);
}

.sys-metrics-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: transparent;
    border: none;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    color: #888;
    transition: color 0.2s, transform 0.2s;
    outline: none;
}

html[lang="ar"] .sys-metrics-close,
.sys-metrics-container.rtl .sys-metrics-close {
    right: auto;
    left: 15px;
}

.sys-metrics-close:hover {
    color: #d9534f;
    transform: scale(1.1);
}

.sys-metrics-header {
    font-size: 1.6rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
    margin-top: 10px;
    line-height: 1.3;
}

.sys-metrics-body {
    font-size: 1rem;
    color: #555;
    line-height: 1.6;
    margin-bottom: 25px;
}

.sys-metrics-panel {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 10px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}

.sys-qr-holder {
    width: 140px;
    height: 140px;
    background: #fff;
    border: 2px dashed #ced4da;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #6c757d;
    font-size: 0.9rem;
    overflow: hidden;
    flex-shrink: 0;
}

.sys-qr-holder img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 5px;
}

.sys-wallet-det {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.sys-asset-lbl {
    font-weight: 700;
    color: #28a745;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.sys-wallet-wrap {
    display: flex;
    align-items: center;
    background: #fff;
    border: 1px solid #ced4da;
    border-radius: 6px;
    overflow: hidden;
}

.sys-wallet-addr {
    flex-grow: 1;
    padding: 12px 15px;
    font-family: monospace;
    font-size: 0.95rem;
    color: #495057;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    user-select: all;
}

.sys-action-btn {
    background: #0d6efd;
    color: #fff;
    border: none;
    padding: 12px 20px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sys-action-btn:hover {
    background: #0b5ed7;
}

.sys-action-btn.copied {
    background: #198754;
}

/* Responsive adjustments */
@media (min-width: 576px) {
    .sys-metrics-panel {
        flex-direction: row;
        text-align: left;
    }
    
    html[lang="ar"] .sys-metrics-panel,
    .sys-metrics-container.rtl .sys-metrics-panel {
        text-align: right;
    }
    
    .sys-wallet-det {
        flex-grow: 1;
        width: auto;
    }
}