/* 标记库管理后台样式 */
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: "PingFang SC","Microsoft YaHei",sans-serif; background: #f0f2f5; color: #333; }
.container { max-width: 980px; margin: 0 auto; padding: 24px 16px; }

.hidden { display: none !important; }

.card { background: #fff; border-radius: 8px; padding: 20px; margin-bottom: 20px; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.card h2 { font-size: 20px; margin-bottom: 16px; text-align: center; }
.card h3 { font-size: 16px; margin-bottom: 14px; }
.card h3 small { color: #888; font-weight: normal; }

.form-row { margin-bottom: 12px; }
.form-row.inline { display: flex; gap: 8px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
input[type=text], input[type=password], input:not([type]), select {
  width: 100%; padding: 9px 12px; border: 1px solid #d9d9d9; border-radius: 6px; font-size: 14px;
}
.form-row.inline input, .form-row.inline select { width: auto; flex: 1; max-width: 340px; }

.btn { padding: 9px 18px; border: 1px solid #d9d9d9; background: #fff; border-radius: 6px; cursor: pointer; font-size: 14px; }
.btn.primary { background: #1677ff; border-color: #1677ff; color: #fff; }
.btn.small { padding: 6px 12px; font-size: 13px; }
.btn:hover { opacity: .9; }

.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th, .tbl td { border: 1px solid #eee; padding: 8px 10px; text-align: left; }
.tbl th { background: #fafafa; }
.tbl .empty { text-align: center; color: #999; padding: 20px; }
.tbl input { width: 100%; padding: 6px 8px; border: 1px solid #ddd; border-radius: 4px; }

.row-actions { margin-top: 12px; display: flex; gap: 8px; align-items: center; }

.topbar { display: flex; align-items: center; margin-bottom: 16px; }
.topbar .title { font-size: 18px; font-weight: bold; }
.topbar .spacer { flex: 1; }
.topbar .nav-user { color: #666; margin-right: 10px; }

.stats { display: grid; grid-template-columns: repeat(auto-fit,minmax(160px,1fr)); gap: 12px; margin-bottom: 20px; }
.stat-card { background: #fff; border-radius: 8px; padding: 16px; text-align: center; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.stat-num { font-size: 26px; font-weight: bold; color: #1677ff; }
.stat-label { color: #888; font-size: 13px; margin-top: 4px; }

.msg { color: #f00; font-size: 13px; margin-top: 8px; min-height: 16px; }
.msg.inline { display: inline-block; margin: 0 0 0 8px; }
.msg.ok { color: #16a34a; }

.key-cell { font-family: monospace; font-size: 12px; word-break: break-all; }
.tag { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 12px; }
.tag.on { background: #ecfdf3; color: #16a34a; }
.tag.off { background: #fef2f2; color: #dc2626; }