/* thepicknetwork-seo-test — estilos autocontenidos (no dependen del tema) */
.tpn-seo-tool {
  --tpn-bg-card: rgba(22,27,34,.82);
  --tpn-border: rgba(240,246,252,.12);
  --tpn-text: #e6edf3;
  --tpn-text-muted: #9198a1;
  --tpn-accent: #58a6ff;
  --tpn-green: #3fb950;
  --tpn-yellow: #d29922;
  --tpn-red: #f85149;
  font-family: 'JetBrains Mono', ui-monospace, 'Courier New', monospace;
  color: var(--tpn-text);
  max-width: 900px;
  margin: 0 auto;
  padding: 8px 0 40px;
}
.tpn-seo-tool * { box-sizing: border-box; }

.tpn-tool-hero { text-align: center; padding: 24px 16px 32px; }
.tpn-tool-hero h2 { font-size: clamp(24px,4vw,34px); margin: 0 0 12px; }
.tpn-tool-hero p { color: var(--tpn-text-muted); font-size: 16px; max-width: 620px; margin: 0 auto 24px; line-height: 1.7; }

.tpn-tool-form { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.tpn-url-wrap {
  display: flex; align-items: center; background: var(--tpn-bg-card);
  border: 1px solid var(--tpn-border); border-radius: 8px; padding: 0 4px 0 14px;
  min-width: 300px; flex: 1; max-width: 420px;
}
.tpn-url-prefix { color: var(--tpn-text-muted); font-size: 15px; margin-right: 4px; }
.tpn-url-input {
  flex: 1; background: transparent; border: none; outline: none;
  color: var(--tpn-text); font-family: inherit; font-size: 16px; padding: 12px 6px;
}
.tpn-btn-primary {
  background: var(--tpn-accent); color: #0d1117; border: none; border-radius: 8px;
  padding: 12px 24px; font-family: inherit; font-size: 16px; font-weight: 700;
  cursor: pointer; transition: opacity .2s;
}
.tpn-btn-primary:hover { opacity: .88; }
.tpn-btn-primary:disabled { opacity: .5; cursor: not-allowed; }

.tpn-tool-error {
  display: none; margin: 16px auto 0; max-width: 500px; color: var(--tpn-red);
  background: rgba(248,81,73,.08); border: 1px solid rgba(248,81,73,.3);
  border-radius: 6px; padding: 10px 16px; font-size: 15px;
}
.tpn-tool-error.show { display: block; }

.tpn-tool-loading {
  display: none; align-items: center; justify-content: center; gap: 10px;
  margin-top: 20px; color: var(--tpn-text-muted); font-size: 15px;
}
.tpn-tool-loading.show { display: flex; }
.tpn-dot-flash { width: 8px; height: 8px; border-radius: 50%; background: var(--tpn-accent); animation: tpn-flash 1s infinite; }
@keyframes tpn-flash { 0%,100%{opacity:.2} 50%{opacity:1} }

.tpn-seo-results { display: none; padding: 0 16px; }
.tpn-seo-results.show { display: block; }

.tpn-score-wrap { text-align: center; margin-bottom: 32px; }
.tpn-score-ring { position: relative; width: 140px; height: 140px; margin: 0 auto; }
.tpn-score-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.tpn-bg { fill: none; stroke: var(--tpn-border); stroke-width: 8; }
.tpn-fg { fill: none; stroke: var(--tpn-accent); stroke-width: 8; stroke-linecap: round; transition: stroke-dashoffset 1s ease, stroke .4s; }
.tpn-score-num { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.tpn-score-num .tpn-n { font-size: 32px; font-weight: 800; }
.tpn-score-num .tpn-l { font-size: 12px; color: var(--tpn-text-muted); text-transform: uppercase; letter-spacing: .06em; }
.tpn-score-url { margin-top: 10px; color: var(--tpn-text-muted); font-size: 14px; word-break: break-all; }

.tpn-section-label {
  font-size: 13px; text-transform: uppercase; letter-spacing: .08em;
  color: var(--tpn-accent); margin-bottom: 16px; font-weight: 700;
}

.tpn-checks-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px,1fr)); gap: 12px; }
.tpn-checks-grid .check-item,
.tpn-checks-grid > div {
  display: flex; gap: 10px; background: var(--tpn-bg-card); border: 1px solid var(--tpn-border);
  border-radius: 8px; padding: 14px 16px;
}
.tpn-checks-grid .tpn-check-icon { font-size: 18px; line-height: 1; }
.tpn-checks-grid .tpn-check-label { font-weight: 700; font-size: 15px; margin-bottom: 3px; }
.tpn-checks-grid .tpn-check-detail { font-size: 14px; color: var(--tpn-text-muted); line-height: 1.5; }
.tpn-checks-grid .pass { border-color: rgba(63,185,80,.3); }
.tpn-checks-grid .warn { border-color: rgba(210,153,34,.3); }
.tpn-checks-grid .fail { border-color: rgba(248,81,73,.3); }

.tpn-compare-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.tpn-compare-col { background: var(--tpn-bg-card); border: 1px solid var(--tpn-border); border-radius: 8px; padding: 18px; }
.tpn-compare-col.tpn-good { border-color: rgba(63,185,80,.3); }
.tpn-compare-col.tpn-bad { border-color: rgba(248,81,73,.3); }
.tpn-compare-head { font-weight: 800; margin-bottom: 12px; font-size: 15px; }
.tpn-compare-col.tpn-good .tpn-compare-head { color: var(--tpn-green); }
.tpn-compare-col.tpn-bad .tpn-compare-head { color: var(--tpn-red); }
.tpn-compare-item { display: flex; gap: 8px; font-size: 14px; color: var(--tpn-text-muted); padding: 6px 0; line-height: 1.6; }

@media (max-width: 640px) {
  .tpn-compare-wrap { grid-template-columns: 1fr; }
  .tpn-url-wrap { min-width: 0; width: 100%; max-width: none; }
  .tpn-tool-form { flex-direction: column; align-items: stretch; }
}