/* Original DNS panel layout; common colors and controls come from BestCF style.css. */
.dns-page [hidden] { display: none !important; }
.dns-shell { max-width: 1180px; }
.dns-page .topbar { align-items: center; }
.dns-theme { width: auto; flex: 0 0 auto; }
.dns-nav { display: flex; gap: 8px; border-bottom: 1px solid var(--line); margin: 20px 0 16px; padding-bottom: 10px; }
.dns-nav a { display: inline-flex; padding: 9px 17px; border-radius: 7px; color: var(--muted); font-size: 14px; text-decoration: none; font-weight: 650; }
.dns-nav a[aria-current="page"] { background: var(--blue); color: #fff; }
.dns-nav a:hover:not([aria-current]) { color: var(--blue); background: var(--ink-soft); }
.dns-intro { color: var(--muted); font-size: 14px; line-height: 1.7; margin-bottom: 20px; }
.dns-panel { margin-bottom: 18px; }
.dns-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.dns-grid-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.dns-span-two { grid-column: span 2; }
.dns-page .field { min-width: 0; }
.dns-page .field label { display: block; }
.dns-page .input, .dns-page .select { width: 100%; min-width: 0; }
.dns-optional { font-size: 11px; font-weight: 400; color: var(--muted); margin-left: 5px; }
.dns-help { margin: 11px 0 0; color: var(--muted); font-size: 12px; line-height: 1.8; overflow-wrap: anywhere; }
.dns-help code { font-family: var(--mono); font-size: 11px; padding: 2px 4px; border-radius: 3px; background: var(--ink-soft); }
.dns-fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.dns-fieldset:disabled { opacity: .58; }
.dns-checkbox { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 13px; cursor: pointer; }
.dns-checkbox input { width: 16px; height: 16px; margin: 0; accent-color: var(--blue); }
.dns-stored-control { align-self: center; padding-top: 5px; }
.dns-small-button { padding: 6px 12px; min-height: 31px; font-size: 12px; width: auto; }
.dns-area-label { display: block; color: var(--muted); font-size: 12px; font-weight: 650; margin-bottom: 8px; }
.dns-page .dns-textarea { display: block; width: 100%; height: auto; min-height: 128px; padding: 13px 14px; border: 1px solid var(--line-strong); border-radius: 7px; background: var(--panel); color: var(--text); font-family: var(--mono); font-size: 12px; line-height: 1.7; resize: vertical; tab-size: 2; }
.dns-page .dns-textarea:focus { border-color: var(--blue); outline: 2px solid color-mix(in srgb, var(--blue) 14%, transparent); outline-offset: 0; }
.dns-count-advanced { max-width: 230px; margin-top: 12px; }
.dns-details { margin-top: 17px; }
.dns-details > summary { color: var(--text); font-size: 13px; cursor: pointer; font-weight: 650; }
.dns-source-controls { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 12px; align-items: end; margin-top: 15px; }
.dns-config-details > summary { padding: 16px 18px; }
.dns-config-details[open] > summary { border-bottom: 1px solid var(--line); }
.dns-config-details .dns-help:first-child { margin-top: 0; }
.dns-config-details .dns-actions { margin: 12px 0 16px; }
.dns-subtitle { font-size: 14px; margin: 22px 0 0; }
.dns-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.dns-actions .btn { width: auto; }
.dns-status { color: var(--muted); font-size: 13px; margin: 15px 0 0; line-height: 1.8; white-space: pre-wrap; overflow-wrap: anywhere; }
.dns-status.is-error { color: var(--red); }
.dns-status.is-success { color: var(--green); }
.dns-message { padding: 12px 15px; margin: 0 0 18px; color: var(--blue); border: 1px solid color-mix(in srgb, var(--blue) 28%, var(--line)); border-radius: 7px; background: var(--panel-soft); font-size: 13px; line-height: 1.7; overflow-wrap: anywhere; }
.dns-message-info { margin: 13px 0 0; }
.dns-plan-summary { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 17px; }
.dns-plan-summary span { border: 1px solid var(--line); border-radius: 5px; padding: 7px 10px; font-size: 12px; color: var(--muted); }
.dns-table-wrap { margin-top: 15px; overflow-x: auto; border: 1px solid var(--line); border-radius: 7px; }
.dns-table { width: 100%; table-layout: auto; font-size: 12px; }
.dns-table th, .dns-table td { padding: 11px 12px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; white-space: pre-wrap; overflow-wrap: anywhere; }
.dns-table th { color: var(--muted); background: var(--panel-soft); font-size: 12px; }
.dns-table td:first-child { min-width: 170px; }
.dns-table td:nth-child(4), .dns-table td:nth-child(5) { min-width: 150px; font-family: var(--mono); }
.dns-table tbody tr:last-child td { border-bottom: 0; }
.dns-warnings { padding: 12px 15px 12px 32px; background: var(--amber-soft); border-radius: 7px; font-size: 12px; line-height: 1.8; color: var(--amber); }
.dns-apply-results { padding: 13px 15px; border: 1px solid var(--line); border-radius: 7px; margin-top: 15px; font-size: 12px; line-height: 1.9; white-space: pre-wrap; overflow-wrap: anywhere; }
.dns-footer { padding: 8px 0 18px; color: var(--muted); font-size: 12px; text-align: center; line-height: 1.8; }
.dns-footer a { color: var(--blue); text-decoration: none; }
@media (max-width: 800px) { .dns-grid-three { grid-template-columns: repeat(2, minmax(0, 1fr)); } .dns-span-two { grid-column: auto; } }
@media (max-width: 560px) {
  .dns-grid, .dns-grid-three, .dns-source-controls { grid-template-columns: 1fr; }
  .dns-page .brand h1 { font-size: 20px; }
  .dns-page .brand small { max-width: 220px; line-height: 1.5; }
  .dns-page .brand-mark { display: none; }
  .dns-page .panel-head { gap: 10px; flex-wrap: wrap; }
  .dns-theme { padding: 8px 11px; font-size: 12px; }
  .dns-actions .btn, .dns-source-controls .btn { width: 100%; }
  .dns-small-button { width: auto; }
  .dns-page .panel-body { padding: 15px; }
}