/* Namespaced reader tools; existing page typography and content remain untouched. */
.puente-discovery-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 22px;
  padding: 10px 6%;
  background: #151c1b;
  border-bottom: 1px solid #ffffff24;
  color: #f1f3ed;
  font: inherit;
  font-size: 12px;
}
.puente-discovery-bar > span { color: #b8ef4d; font-weight: 650; margin-right: auto; }
.puente-discovery-bar a { display: inline-flex; align-items: center; min-height: 44px; color: #f1f3ed; text-decoration: none; }
.puente-discovery-bar a:hover { color: #b8ef4d; }
.puente-discovery-bar a:focus-visible,
.puente-discovery-dialog :is(a, button, input, select):focus-visible,
.puente-article-tools :is(button, input):focus-visible { outline: 2px solid #b8ef4d; outline-offset: 4px; }

.puente-discovery-dialog {
  box-sizing: border-box;
  width: min(780px, calc(100% - 28px));
  max-width: none;
  max-height: 86vh;
  max-height: 86dvh;
  margin: auto;
  padding: clamp(20px, 4vw, 38px);
  border: 1px solid #b8ef4d70;
  border-radius: 18px;
  background: #101917;
  color: #f1f3ed;
  font-family: inherit;
  font-size: 15px;
  line-height: 1.6;
  overflow-y: auto;
  overscroll-behavior: contain;
  box-shadow: 0 30px 90px #0009;
}
.puente-discovery-dialog:not([open]) { display: none; }
.puente-discovery-dialog::backdrop { background: #050b0bce; backdrop-filter: blur(5px); }
.puente-discovery-dialog *, .puente-article-tools * { box-sizing: border-box; }
.puente-discovery-dialog [hidden] { display: none !important; }
.pd-heading { display: flex; align-items: start; justify-content: space-between; gap: 20px; }
.puente-discovery-dialog h2 { font: inherit; font-size: clamp(28px, 5vw, 40px); font-weight: 600; line-height: 1.1; letter-spacing: -0.035em; margin: 0; }
.puente-discovery-dialog .pd-intro { max-width: 52ch; color: #c1cec5; margin: 16px 0 24px; }
.puente-discovery-dialog :is(button, input, select), .puente-article-tools :is(button, input) { font: inherit; }
.puente-discovery-dialog :is(button, select) { cursor: pointer; }
.puente-discovery-dialog button, .puente-article-tools button {
  min-height: 44px;
  padding: 9px 14px;
  border: 1px solid #7b918780;
  border-radius: 7px;
  background: #192822;
  color: #f1f3ed;
  line-height: 1.4;
}
.puente-discovery-dialog button:hover, .puente-article-tools button:hover { border-color: #b8ef4d; }
.puente-discovery-dialog .pd-close { flex-shrink: 0; }
.pd-modes { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 22px; }
.puente-discovery-dialog button[aria-pressed="true"], .puente-article-tools button[aria-pressed="true"] { background: #b8ef4d; border-color: #b8ef4d; color: #10170c; }
.pd-filters { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(160px, 1fr); gap: 14px; margin: 0; }
.pd-filters label { display: grid; gap: 8px; font-size: 12px; }
.puente-discovery-dialog :is(input, select) { width: 100%; min-height: 48px; border: 1px solid #7b918780; border-radius: 7px; background: #0d1412; color: #f1f3ed; padding: 11px 12px; font-size: 14px; }
.puente-discovery-dialog input::placeholder { color: #9caea3; }
.pd-status { font-size: 12px; color: #c1cec5; margin: 18px 0; }
.puente-discovery-dialog .pd-results { padding: 0; margin: 0; list-style: none; display: grid; gap: 14px; }
.pd-result { padding: 20px; border: 1px solid #ffffff24; border-radius: 11px; background: linear-gradient(130deg, #21382b66, #14201e55); }
.puente-discovery-dialog .pd-kicker { margin: 0 0 9px; color: #b8ef4d; font-size: 11px; letter-spacing: 0.07em; text-transform: uppercase; }
.puente-discovery-dialog h3 { font: inherit; font-size: 20px; font-weight: 600; line-height: 1.3; margin: 0; }
.puente-discovery-dialog a { color: #f1f3ed; text-decoration: none; }
.puente-discovery-dialog a:hover { text-decoration: underline; text-underline-offset: 4px; }
.puente-discovery-dialog .pd-summary { color: #c1cec5; font-size: 14px; margin: 12px 0; }
.pd-result-actions { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; font-size: 12px; }
.puente-discovery-dialog .pd-read { display: inline-flex; align-items: center; min-height: 44px; color: #b8ef4d; }
.pd-empty { padding: 26px 0; color: #c1cec5; }
.pd-privacy { border-top: 1px solid #ffffff24; padding-top: 20px; margin: 26px 0 0; font-size: 12px; color: #a9bbae; }
.pd-notice, .pd-article-notice { font-size: 12px; line-height: 1.5; }
.pd-notice:empty, .pd-article-notice:empty { display: none; }
.puente-article-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 12px 0 24px; font-size: 12px; }
.puente-article-tools .pd-article-notice { width: 100%; margin: 0; }
.puente-article-tools .pd-copy-fallback { width: 100%; padding: 10px; background: #fff; color: #101917; border: 1px solid #5c7065; border-radius: 4px; }
@media (max-width: 600px) {
  .puente-discovery-bar { gap: 4px 18px; padding: 10px 5%; }
  .puente-discovery-bar > span { flex-basis: 100%; padding-top: 4px; }
  .pd-filters { grid-template-columns: 1fr; }
  .pd-result { padding: 16px; }
}
@media (prefers-reduced-motion: no-preference) {
  .puente-discovery-dialog[open] { animation: pd-arrive 160ms ease-out; }
  @keyframes pd-arrive { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
}
@media print { .puente-discovery-bar, .puente-discovery-dialog, .puente-article-tools { display: none !important; } }