/* ===================== network.css ===================== */

#networkPanel .side-panel-content { width: min(90vw, 800px); }
#networkPanel .side-panel-body { display: flex; flex-direction: column; gap: 20px; padding: 20px; overflow-y: auto; }

.net-section h4 { font-size: 14px; font-weight: 600; color: var(--text-primary); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.net-section h4 i { color: #3182ce; }
.net-section-actions { display: flex; justify-content: flex-end; margin-bottom: 8px; }

/* 网络接口 */
.net-iface-item { padding: 12px 16px; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 10px; }
.net-iface-item.external { border-left: 4px solid #48bb78; }
.net-iface-item.internal { border-left: 4px solid var(--text-secondary); }
.net-iface-header { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.net-iface-name { font-weight: 600; color: var(--text-primary); font-size: 14px; }
.net-iface-tag { font-size: 11px; padding: 2px 8px; border-radius: 10px; }
.tag-external { background: #c6f6d5; color: #276749; }
.tag-internal { background: var(--border); color: var(--text-secondary); }
.net-iface-addr { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.net-addr-val { font-family: 'Consolas','Monaco',monospace; font-size: 15px; color: #2d3748; font-weight: 600; }
.net-copy-btn, .net-qr-btn {
  background: none; border: 1px solid var(--border); color: var(--text-secondary);
  border-radius: 5px; padding: 3px 8px; cursor: pointer; font-size: 12px; transition: all 0.15s;
}
.net-copy-btn:hover { background: rgba(0,102,255,0.1); color: #3182ce; border-color: #3182ce; }
.net-qr-btn:hover { background: #f3ebff; color: #805ad5; border-color: #805ad5; }
.net-iface-meta { font-size: 12px; color: var(--text-secondary); }

/* 端口表格 */
.net-ports-table { border: 1px solid var(--border); border-radius: 8px; overflow: hidden; font-size: 13px; }
.net-ports-header {
  display: grid; grid-template-columns: 80px 1fr 120px 80px;
  padding: 8px 14px; background: var(--bg-card-hover); font-weight: 600; color: var(--text-primary);
  border-bottom: 1px solid var(--border);
}
.net-port-row {
  display: grid; grid-template-columns: 80px 1fr 120px 80px;
  padding: 7px 14px; border-bottom: 1px solid #f0f0f0; align-items: center;
  transition: background 0.15s;
}
.net-port-row:last-child { border-bottom: none; }
.net-port-row:hover { background: var(--bg-card-hover); }
.net-port-row.current-port { background: rgba(0,102,255,0.1); }
.net-port-num { font-family: 'Consolas',monospace; font-weight: 600; color: #3182ce; }
.net-port-addr { color: var(--text-secondary); font-family: 'Consolas',monospace; font-size: 12px; }
.net-port-service { color: var(--text-primary); }
.net-port-pid { color: var(--text-secondary); font-size: 12px; }

/* 系统信息 */
.sys-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sys-info-item { background: var(--bg-card-hover); border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px; }
.sys-label { font-size: 12px; color: var(--text-secondary); display: block; margin-bottom: 4px; }
.sys-val { font-size: 14px; color: #2d3748; font-weight: 500; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.mem-bar { display: inline-block; width: 60px; height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; }
.mem-fill { height: 100%; border-radius: 3px; transition: width 0.3s; }

/* Loading/Error/Empty */
.net-loading { display: flex; align-items: center; gap: 8px; padding: 16px; color: var(--text-secondary); font-size: 13px; }
.net-error { color: #f56565; padding: 12px; font-size: 13px; background: var(--text-primary)5f5; border-radius: 6px; }
.net-empty { color: var(--text-secondary); padding: 16px; text-align: center; font-size: 13px; }

/* 二维码模态框 */
.qr-modal-content { max-width: 340px; width: 92%; margin: 10% auto; }
.qr-body { padding: 24px; text-align: center; }
.qr-body p { margin-bottom: 16px; color: var(--text-secondary); font-size: 13px; }
#qrContainer { display: flex; justify-content: center; margin: 16px 0; min-height: 220px; align-items: center; }
.qr-url-wrap { font-size: 12px; color: var(--text-secondary); word-break: break-all; padding: 8px; background: var(--bg-card-hover); border-radius: 6px; border: 1px solid var(--border); }

@media (max-width: 640px) {
  .sys-info-grid { grid-template-columns: 1fr; }
  .net-ports-header, .net-port-row { grid-template-columns: 70px 1fr 90px 60px; font-size: 12px; }
}