/**
 * iWebVault Knowledge Base — public styles.
 * Uses the iwv- design system tokens. Scoped under .iwv-kb-* to avoid
 * collisions with GeneratePress / theme styles.
 */
:root {
  --iwv-blue: #0057FF;
  --iwv-cyan: #00C8FF;
  --iwv-lime: #B8FF3C;
  --iwv-ink: #0A0E1A;
  --iwv-panel: #1A2140;
  --iwv-muted: #6B7499;
  --iwv-body: #374163;
  --iwv-light: #F0F4FF;
  --iwv-pale: #F8FAFF;
  --iwv-grad: linear-gradient(135deg, #0057FF, #00C8FF);
  --iwv-radius: 12px;
  --iwv-shadow: 0 12px 40px rgba(10, 14, 26, .12);
}

/* ---------- Search box ---------- */
.iwv-kb-search {
  position: relative;
  max-width: 680px;
  margin: 0 auto;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.iwv-kb-search-input {
  width: 100%;
  box-sizing: border-box;
  padding: 16px 20px;
  font-size: 1rem;
  color: var(--iwv-ink);
  background: #fff;
  border: 1.5px solid #D4DCFF;
  border-radius: var(--iwv-radius);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.iwv-kb-search-input:focus {
  outline: none;
  border-color: var(--iwv-blue);
  box-shadow: 0 0 0 4px rgba(0, 87, 255, .12);
}
.iwv-kb-results {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 8px);
  background: #fff;
  border: 1px solid var(--iwv-light);
  border-radius: var(--iwv-radius);
  box-shadow: var(--iwv-shadow);
  z-index: 50;
  display: none;
  overflow: hidden;
}
.iwv-kb-results.is-open { display: block; }
.iwv-kb-result {
  display: block;
  padding: 12px 18px;
  text-decoration: none;
  border-bottom: 1px solid var(--iwv-pale);
}
.iwv-kb-result:last-child { border-bottom: 0; }
.iwv-kb-result:hover,
.iwv-kb-result.is-active { background: var(--iwv-pale); }
.iwv-kb-result-title {
  display: block;
  font-weight: 600;
  color: var(--iwv-ink);
}
.iwv-kb-result-excerpt {
  display: block;
  margin-top: 2px;
  font-size: .875rem;
  color: var(--iwv-muted);
}
.iwv-kb-noresult {
  padding: 18px;
  color: var(--iwv-muted);
  text-align: center;
}

/* ---------- Breadcrumb ---------- */
.iwv-kb-breadcrumb {
  font-size: .875rem;
  color: var(--iwv-muted);
  margin: 0 0 18px;
}
.iwv-kb-breadcrumb a { color: var(--iwv-blue); text-decoration: none; }
.iwv-kb-breadcrumb a:hover { text-decoration: underline; }
.iwv-kb-breadcrumb .iwv-kb-sep { margin: 0 8px; opacity: .5; }
.iwv-kb-breadcrumb .iwv-kb-current { color: var(--iwv-body); }

/* ---------- Table of contents ---------- */
.iwv-kb-toc {
  background: var(--iwv-pale);
  border: 1px solid var(--iwv-light);
  border-left: 4px solid var(--iwv-blue);
  border-radius: var(--iwv-radius);
  padding: 16px 20px;
  margin: 0 0 28px;
}
.iwv-kb-toc-title {
  margin: 0 0 8px;
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--iwv-muted);
}
.iwv-kb-toc ul { list-style: none; margin: 0; padding: 0; }
.iwv-kb-toc li { margin: 4px 0; }
.iwv-kb-toc li a { color: var(--iwv-body); text-decoration: none; }
.iwv-kb-toc li a:hover { color: var(--iwv-blue); }
.iwv-kb-toc-l3 { padding-left: 16px; font-size: .92em; }

/* ---------- Voting / feedback ---------- */
.iwv-kb-feedback {
  margin: 36px 0 0;
  padding: 24px;
  text-align: center;
  background: var(--iwv-pale);
  border: 1px solid var(--iwv-light);
  border-radius: var(--iwv-radius);
}
.iwv-kb-feedback-q { margin: 0 0 14px; font-weight: 600; color: var(--iwv-ink); }
.iwv-kb-feedback-btns { display: flex; gap: 12px; justify-content: center; }
.iwv-kb-vote {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  color: var(--iwv-body);
  background: #fff;
  border: 1.5px solid #D4DCFF;
  border-radius: 999px;
  transition: all .15s ease;
}
.iwv-kb-vote:hover:not(:disabled) { border-color: var(--iwv-blue); color: var(--iwv-blue); }
.iwv-kb-vote:disabled { opacity: .6; cursor: default; }
.iwv-kb-vote.is-chosen { background: var(--iwv-grad); color: #fff; border-color: transparent; }
.iwv-kb-count { font-size: .85em; opacity: .8; }
.iwv-kb-feedback-thanks { margin: 14px 0 0; color: var(--iwv-blue); font-weight: 600; }

/* ---------- Access gate notice ---------- */
.iwv-kb-gate {
  text-align: center;
  padding: 40px 24px;
  background: var(--iwv-pale);
  border: 1px solid var(--iwv-light);
  border-left: 4px solid var(--iwv-blue);
  border-radius: var(--iwv-radius);
}
.iwv-kb-gate-title { font-weight: 700; font-size: 1.15rem; color: var(--iwv-ink); margin: 0 0 6px; }
.iwv-kb-gate-btn {
  display: inline-block;
  margin-top: 16px;
  padding: 12px 28px;
  background: var(--iwv-grad);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  border-radius: 999px;
}

/* ---------- Glossary ---------- */
.iwv-kb-glossary-nav { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 24px; }
.iwv-kb-glossary-nav a {
  display: inline-flex; min-width: 32px; height: 32px; align-items: center; justify-content: center;
  border: 1px solid var(--iwv-light); border-radius: 8px; text-decoration: none;
  color: var(--iwv-blue); font-weight: 600;
}
.iwv-kb-glossary-nav a:hover { background: var(--iwv-grad); color: #fff; border-color: transparent; }
.iwv-kb-glossary-letter {
  margin: 28px 0 10px; padding-bottom: 6px; font-size: 1.4rem; color: var(--iwv-ink);
  border-bottom: 2px solid var(--iwv-light);
}
.iwv-kb-glossary dl { margin: 0; }
.iwv-kb-glossary dt { font-weight: 700; margin-top: 14px; }
.iwv-kb-glossary dt a { color: var(--iwv-ink); text-decoration: none; }
.iwv-kb-glossary dt a:hover { color: var(--iwv-blue); }
.iwv-kb-glossary dd { margin: 2px 0 0; color: var(--iwv-body); }
.iwv-kb-term {
  border-bottom: 1px dotted var(--iwv-blue); text-decoration: none; cursor: help; color: inherit;
}
.iwv-kb-term:hover { color: var(--iwv-blue); }