#tool-body {
  --c-primary: #2563EB;
  --c-primary-hover: #1D4ED8;
  --c-primary-light: #EFF6FF;
  --c-primary-mid: #BFDBFE;
  --c-primary-dark: #1D4ED8;
  --c-success: #16A34A;
  --c-success-light: #F0FDF4;
  --c-warning: #EA580C;
  --c-warning-light: #FFF7ED;
  --c-danger: #DC2626;
  --c-danger-light: #FEF2F2;
  --c-text: #111827;  
  --c-text-2: #64748B;
  --c-text-3: #94A3B8;
  --c-text-secondary: #6B7280;
  --c-border: #E5E7EB;
  --c-bg: #F8FAFF;
  --c-card: #ffffff;
  --c-code-bg: #0f172a;
  --c-code-text: #4ade80;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 16px rgba(37,99,235,0.06);
  --shadow-hover: 0 4px 12px rgba(0,0,0,0.1), 0 8px 32px rgba(37,99,235,0.1);
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--c-text);
}
.theme-dark-mode #tool-body {
  --c-primary-light: #1e3a5f;
  --c-primary-mid: #1e3a8a;
  --c-success-light: #14291f;
  --c-warning-light: #2d1a0a;
  --c-danger-light: #2d0f0f;
  --c-text: #F1F5F9;
  --c-text-2: #94A3B8;
  --c-text-3: #64748B;
/*   --c-text-secondary: #94A3B8; */
  --c-text-secondary: #afc0d8;
  --c-border: #334155;
  --c-bg: #0f172a;
  --c-card: #1e293b;
  --c-code-bg: #020617;
  --c-warning: #ff7128;
}
#tool-body .wh-search-wrap {
  background: linear-gradient(135deg, #EFF6FF 0%, #F0F9FF 50%, #F5F3FF 100%);
  border-radius: 16px;
  padding: 40px 24px 36px;
  margin-bottom: 24px;
  text-align: center;
}
.theme-dark-mode #tool-body .wh-search-wrap {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}
#tool-body .wh-badges {
  display: flex;
  justify-content: center;
  gap: 12px;
  /*     flex-wrap: wrap; */
  margin-bottom: 24px;
}
#tool-body .wh-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(255,255,255,0.8);
  border: 1px solid var(--c-border);
  border-radius: 20px;
  font-size: 13px;
  color: var(--c-text-secondary);
}
.theme-dark-mode #tool-body .wh-badge { background: rgba(30,41,59,0.8); }
#tool-body .wh-badge i { color: var(--c-primary); font-size: 12px; }
#tool-body .wh-input-row {
  display: flex;
  align-items: center;
  max-width: 600px;
  margin: 0 auto;
  height: 52px;
  border: 2px solid var(--c-border);
  border-radius: 12px;
  background: var(--c-card);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(37,99,235,0.10);
  transition: border-color 0.2s, box-shadow 0.2s;
}
#tool-body .wh-input-row:focus-within {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.10);
}
#tool-body .wh-search-prefix {
  padding: 0 10px 0 16px;
  color: var(--c-text-3);
  font-size: 15px;
  flex-shrink: 0;
}
#tool-body .wh-input {
  flex: 1;
  height: 100%;
  border: none;
  outline: none;
  background: transparent;
  font-size: 15px;
  color: var(--c-text);
  padding: 0;
  min-width: 0;
}
#tool-body .wh-input::placeholder { color: var(--c-text-3); }
#tool-body .wh-clear-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 26px; height: 26px;
  margin-right: 6px;
  border: none; background: none;
  color: var(--c-text-3);
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
  font-size: 12px;
}
#tool-body .wh-clear-btn:hover { background: var(--c-bg); color: var(--c-text-2); }
#tool-body .wh-clear-btn.show { display: flex; }
#tool-body .wh-input-divider { width: 1px; height: 22px; background: var(--c-border); flex-shrink: 0; }
#tool-body .wh-btn {
  height: 100%;
  padding: 0 24px;
  background: var(--c-primary);
  color: #fff;
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
#tool-body .wh-btn:hover:not(:disabled) { background: var(--c-primary-hover); }
#tool-body .wh-btn:disabled { opacity: 0.7; cursor: not-allowed; }
#tool-body .wh-input-tip {
  font-size: 12px;
  color: var(--c-danger);
  text-align: left;
  max-width: 600px;
  margin: 6px auto 0;
  min-height: 18px;
}
#tool-body .wh-history {
  max-width: 600px;
  margin: 10px auto 0;
  display: flex;
  align-items: center;
  gap: 2px;
  flex-wrap: wrap;
  justify-content: center;
}
#tool-body #wh-history-tags{
  gap: 3px;
  display: flex;
  flex-wrap: wrap;
}
#tool-body .wh-history-label { font-size: 12px; color: var(--c-text-secondary); }
#tool-body .wh-history-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--c-primary-mid);
  border-radius: 12px;
  font-size: 12px;
  color: var(--c-primary);
  cursor: pointer;
  transition: background 0.15s;
}
.theme-dark-mode #tool-body .wh-history-tag {     
  background: var(--c-card);
  color: #719cff; 
}
#tool-body .wh-history-tag:hover { background: var(--c-primary-light); }
#tool-body .wh-result { display: none; }
#tool-body .wh-result.show { display: block; }
#tool-body .wh-available-banner {
  border-radius: 12px;
  padding: 28px 24px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}
#tool-body .wh-available-banner.available { background: var(--c-warning-light); }
#tool-body .wh-available-banner.registered { background: var(--c-success-light); }
#tool-body .wh-available-banner .banner-icon {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}
#tool-body .wh-available-banner.available .banner-icon { background: #FEF3C7; border: 2px solid #F59E0B; color: #D97706; }
#tool-body .wh-available-banner.registered .banner-icon { background: #DCFCE7; border: 2px solid #86EFAC; color: #16A34A; }
#tool-body .wh-available-banner .banner-title { font-size: 16px; font-weight: 600; color: var(--c-warning); }
#tool-body .wh-available-banner.registered .banner-title { color: var(--c-success); }
#tool-body .wh-available-banner .banner-sub { font-size: 13px; color: var(--c-text-2); }
#tool-body .wh-error-banner {
  border-radius: 12px; padding: 28px 24px; margin-bottom: 20px;
  display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center;
  background: var(--c-danger-light); border: 1px solid #FECACA;
}
#tool-body .wh-error-banner .banner-icon {
  font-size: 36px; color: var(--c-danger);
}
#tool-body .wh-error-banner .banner-title { font-size: 16px; font-weight: 600; color: var(--c-danger); }
#tool-body .wh-error-banner .banner-sub { font-size: 13px; color: var(--c-text-2); }
#tool-body .wh-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
@media (max-width: 1000px) { #tool-body .wh-cards { grid-template-columns: 1fr; } }
#tool-body .wh-card { background: var(--c-card); border: 1px solid var(--c-border); border-radius: 12px; padding: 20px; }
#tool-body .wh-card.full { grid-column: 1 / -1; }
#tool-body .wh-card-title {
  font-size: 13px; font-weight: 600; color: var(--c-text);
  margin-bottom: 14px; display: flex; align-items: center; gap: 6px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
#tool-body .wh-card-title i { color: var(--c-primary); }
#tool-body .wh-field {
  display: flex; align-items: flex-start; padding: 9px 0;
  border-bottom: 1px solid var(--c-border); gap: 12px;
}
#tool-body .wh-field:last-child { border-bottom: none; padding-bottom: 0; }
#tool-body .wh-field-label { font-size: 12px; color: var(--c-text-3); width: 72px; flex-shrink: 0; padding-top: 2px; line-height: 1.4; }
#tool-body .wh-field-value {
  font-size: 13px; color: var(--c-text); flex: 1;
  word-break: break-all; line-height: 1.5;
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  justify-content: space-between;
}
#tool-body .wh-status {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 500;
}
#tool-body .wh-status.danger { background: #FEE2E2; color: var(--c-danger); }
#tool-body .wh-status-desc {
  font-size: 11px;
  opacity: 0.75;
  margin-left: 4px;
  font-weight: 400;
}
/* #tool-body .wh-status-desc::before { content: ' · '; } */
#tool-body .wh-status.ok { background: #DCFCE7; color: #16A34A; }
#tool-body .wh-status.warn { background: #FEF9C3; color: #CA8A04; }
#tool-body .wh-status.info { background: var(--c-primary-light); color: var(--c-primary); }
#tool-body .exp-danger { color: var(--c-danger); font-weight: 600; }
#tool-body .exp-warn { color: var(--c-warning); font-weight: 600; }
#tool-body .exp-ok { color: var(--c-success); }
#tool-body .wh-day-badge {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 1px 7px; border-radius: 8px;
  font-size: 11px; font-weight: 500;
}
#tool-body .wh-day-badge.ok { background: #DCFCE7; color: #16A34A; }
#tool-body .wh-day-badge.warn { background: #FEF9C3; color: #CA8A04; }
#tool-body .wh-day-badge.danger { background: #FEE2E2; color: var(--c-danger); }
#tool-body .wh-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px;
  font-size: 12px;
  color: var(--c-text-secondary);
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
#tool-body .wh-copy-btn:hover { color: var(--c-primary);
  border-color: var(--c-primary);
  background: var(--c-primary-light); }
#tool-body .wh-ns-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 10px; background: var(--c-bg); border-radius: 6px; margin-bottom: 6px;
  font-size: 13px; font-family: 'Courier New', monospace; color: var(--c-text);
}
#tool-body .wh-ns-item:last-child { margin-bottom: 0; }
#tool-body .wh-raw-section { margin-bottom: 20px; }
#tool-body .wh-raw-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
#tool-body .wh-raw-title { font-size: 14px; font-weight: 600; color: var(--c-text); display: flex; align-items: center; gap: 8px; }
#tool-body .wh-raw-title .prompt { color: #4ADE80; font-family: monospace; }
#tool-body .wh-copy-all-btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 12px; border: 1px solid var(--c-border); border-radius: 7px;
  font-size: 12px; color: var(--c-text-2); background: var(--c-card); cursor: pointer; transition: all 0.15s;
}
#tool-body .wh-copy-all-btn:hover { border-color: var(--c-primary); color: var(--c-primary); }
#tool-body .wh-raw-code {
  background: var(--c-code-bg); border-radius: 10px; padding: 20px;
  font-family: 'Courier New', monospace; font-size: 13px; color: var(--c-code-text);
  white-space: pre; word-break: break-all; line-height: 1.8; max-height: 320px; overflow-y: auto;
  margin: 0;
}
#tool-body .wh-all-fields {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: 12px; margin-bottom: 20px; overflow: hidden;
}
#tool-body .wh-all-fields-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; cursor: pointer; user-select: none;
  border-bottom: 1px solid transparent; transition: background 0.15s;
}
#tool-body .wh-all-fields-header:hover { background: var(--c-bg); }
#tool-body .wh-all-fields.open .wh-all-fields-header { border-bottom-color: var(--c-border); }
#tool-body .wh-all-fields-title { font-size: 14px; font-weight: 600; color: var(--c-text); display: flex; align-items: center; gap: 8px; }
#tool-body .wh-all-fields-title i { color: var(--c-primary); }
#tool-body .wh-toggle-icon { color: var(--c-text-3); transition: transform 0.25s; }
#tool-body .wh-all-fields.open .wh-toggle-icon { transform: rotate(180deg); }
#tool-body .wh-all-fields-body { display: none; padding: 0 20px 16px; }
#tool-body .wh-all-fields.open .wh-all-fields-body { display: block; }
#tool-body .wh-all-row { display: flex; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid var(--c-border); gap: 16px; }
#tool-body .wh-all-row:last-child { border-bottom: none; }
#tool-body .wh-all-key { font-size: 12px; font-family: 'Courier New', monospace; color: var(--c-text-3); width: 160px; flex-shrink: 0; word-break: break-all; padding-top: 1px; }
#tool-body .wh-all-val { font-size: 13px; color: var(--c-text); flex: 1; word-break: break-all; line-height: 1.5; }
#tool-body .wh-skeleton { display: none; }
#tool-body .wh-skeleton.show { display: block; }
#tool-body .sk-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 1000px) { #tool-body .sk-row { grid-template-columns: 1fr; } }
#tool-body .sk-card { background: var(--c-card); border: 1px solid var(--c-border); border-radius: 12px; padding: 20px; }
#tool-body .sk-card.full { grid-column: 1 / -1; }
#tool-body .sk-line {
  height: 13px;
  background: linear-gradient(90deg, var(--c-border) 25%, var(--c-bg) 50%, var(--c-border) 75%);
  background-size: 200% 100%;
  border-radius: 6px; margin-bottom: 12px;
  animation: sk-shimmer 1.4s infinite;
}
#tool-body .sk-line:last-child { margin-bottom: 0; }
#tool-body .sk-line.w60 { width: 60%; }
#tool-body .sk-line.w80 { width: 80%; }
#tool-body .sk-line.w40 { width: 40%; }
#tool-body .sk-line.w70 { width: 70%; }
@keyframes sk-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }