/* Общие стили web-инструментов (view-page-source, link-extractor, whois, what-is-my-ip, meta/robots/utm/youtube). */
.wt-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; padding: 16px; }
.wt-bar .wt-url { flex: 1 1 320px; min-width: 0; height: 48px; padding: 0 14px; font-size: 16px; border: 1px solid var(--border); border-radius: var(--r-ctl); background: var(--surface); color: var(--ink); font-family: var(--font); }
.wt-bar .wt-url:focus { outline: none; border-color: var(--blue); box-shadow: var(--focus); }
.wt-bar .btn.primary { height: 48px; padding: 0 20px; }
.wt-body { padding: 0 16px 16px; }
.wt-empty { color: var(--muted); padding: 28px 16px; text-align: center; border: 1px dashed var(--border); border-radius: var(--r-ctl); }
.wt-card { border: 1px solid var(--border); border-radius: var(--r-ctl); padding: 14px 16px; margin-bottom: 12px; background: var(--surface); min-width: 0; }
.wt-card h2, .wt-card h3 { font-size: 16px; margin: 0 0 10px; }
.wt-kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 6px 16px; margin: 0; font-size: 14px; }
.wt-kv dt { color: var(--muted); }
.wt-kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.wt-badge { display: inline-block; padding: 2px 8px; border-radius: var(--r-badge); font-size: 13px; font-weight: 600; background: var(--canvas); border: 1px solid var(--border); white-space: nowrap; }
.wt-badge.ok { background: var(--ok-tint); color: var(--teal-dark); border-color: transparent; }
.wt-badge.warn { background: var(--warn-tint); color: var(--warn); border-color: transparent; }
.wt-badge.err { background: var(--danger-tint); color: var(--danger); border-color: transparent; }
.wt-badge.info { background: var(--blue-tint); color: var(--blue); border-color: transparent; }
.wt-muted { color: var(--muted); }
.wt-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.wt-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.wt-table th, .wt-table td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); vertical-align: top; overflow-wrap: anywhere; }
.wt-table th { color: var(--muted); font-weight: 600; }
.wt-scroll { max-width: 100%; overflow: auto; }
.wt-tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.wt-tabs button { border: 1px solid var(--border); background: var(--surface); color: var(--ink); border-radius: 10px; padding: 6px 12px; font: inherit; font-size: 14px; cursor: pointer; min-height: 36px; }
.wt-tabs button[aria-selected="true"] { background: var(--blue-tint); color: var(--blue); border-color: transparent; font-weight: 600; }
.wt-tabs button:disabled { opacity: .45; cursor: not-allowed; }
.wt-skel { height: 14px; border-radius: 6px; background: linear-gradient(90deg, var(--canvas), var(--border), var(--canvas)); background-size: 200% 100%; animation: wt-sk 1.2s infinite; margin: 8px 0; }
@keyframes wt-sk { to { background-position: -200% 0; } }

/* код с номерами строк */
.code-view { margin: 0; font-family: var(--mono); font-size: 13px; line-height: 1.55; background: var(--code-bg); border: 1px solid var(--border); border-radius: var(--r-ctl); padding: 10px 0; overflow: auto; max-height: 70vh; counter-reset: ln; tab-size: 2; color: var(--ink); }
.code-view .l { display: block; padding: 0 12px 0 calc(var(--gutter, 4ch) + 22px); position: relative; white-space: pre; min-height: 1.55em; }
.code-view .l::before { counter-increment: ln; content: counter(ln); position: absolute; left: 0; width: calc(var(--gutter, 4ch) + 6px); text-align: right; color: var(--muted); opacity: .7; user-select: none; -webkit-user-select: none; }
.code-view.wrap .l { white-space: pre-wrap; overflow-wrap: anywhere; }
.code-view .l.hl { background: var(--warn-tint); }
.code-view.no-ln .l { padding-left: 12px; }
.code-view.no-ln .l::before { display: none; }
.t-t { color: #1d4ed8; } .t-a { color: #9333ea; } .t-v { color: #b45309; } .t-c { color: #6b7280; font-style: italic; } .t-d { color: #0f766e; } .t-p { color: #64748b; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .t-t { color: #93b4ff; } :root:not([data-theme="light"]) .t-a { color: #d8b4fe; } :root:not([data-theme="light"]) .t-v { color: #fcd34d; } :root:not([data-theme="light"]) .t-c { color: #9ca3af; } :root:not([data-theme="light"]) .t-d { color: #5eead4; } :root:not([data-theme="light"]) .t-p { color: #94a3b8; }
}
  :root[data-theme="dark"] .t-t { color: #93b4ff; } :root[data-theme="dark"] .t-a { color: #d8b4fe; } :root[data-theme="dark"] .t-v { color: #fcd34d; } :root[data-theme="dark"] .t-c { color: #9ca3af; } :root[data-theme="dark"] .t-d { color: #5eead4; } :root[data-theme="dark"] .t-p { color: #94a3b8; }
.fmsg { font-size: 13px; margin-top: 4px; color: var(--warn); }
.fmsg.info { color: var(--muted); }
.fmsg.err { color: var(--danger); }
.fmsg:empty { display: none; }

@media (max-width: 768px) {
  .wt-bar { padding: 12px; }
  .wt-bar .wt-url, .wt-bar .btn.primary { width: 100%; flex-basis: 100%; }
  .wt-body { padding: 0 12px 12px; }
  .wt-kv { grid-template-columns: minmax(0, 1fr); gap: 2px 0; }
  .wt-kv dd { margin-bottom: 8px; }
  .code-view { max-height: 60vh; }
}
#tool [hidden] { display: none !important; }
/* общий .ex-cols (1fr) расширяется длинными строкам примеров — локальный фикс, см. отчёт */
.example .ex-cols > div { min-width: 0; }
.example pre { overflow-wrap: anywhere; }