/* Page navigation. Tokens from DESIGN.md. */
:root {
  --nav-text: #1f2d3a;
  --nav-muted: #5b6b7a;
  --nav-surface: #ffffff;
  --nav-canvas: #f5f7f8;
  --nav-border: #dfe4e8;
  --nav-brand: #1dc468;
  --nav-brand-ink: #0e6b3c;
  --nav-success-bg: #e8f6ee;
  --nav-focus: #0e6b3c;
}

/* ---- navbar trigger (replaces the old "Search pages..." box) ---- */
.nav-tools { display: flex; align-items: center; gap: 8px; margin-right: 24px; }
.nav-tools[hidden] { display: none; }

.navp-trigger {
  display: inline-flex; align-items: center; gap: 8px;
  min-width: 240px; height: 38px; padding: 0 8px 0 12px;
  background: var(--nav-surface); color: var(--nav-muted);
  border: 1px solid var(--nav-border); border-radius: 4px;
  font: inherit; font-size: 1rem; text-align: left; cursor: pointer;
  transition: border-color 80ms ease-out;
}
.navp-trigger:hover { border-color: var(--nav-muted); }
.navp-trigger:focus-visible, .nav-star-current:focus-visible, .navp-star:focus-visible {
  outline: 2px solid var(--nav-focus); outline-offset: 2px;
}
.navp-trigger .navp-trigger-text { flex: 1; }
.navp-kbd {
  font-family: "JetBrains Mono", ui-monospace, monospace; font-size: 0.8125rem; font-weight: 700;
  color: var(--nav-muted); border: 1px solid var(--nav-border); border-radius: 4px; padding: 1px 6px;
}

.nav-star-current {
  display: inline-flex; align-items: center; gap: 6px; height: 38px; padding: 0 12px;
  background: var(--nav-surface); color: var(--nav-text);
  border: 1px solid var(--nav-border); border-radius: 6px;
  font: inherit; font-size: 1rem; cursor: pointer;
}
.nav-star-current[aria-pressed="true"] i { color: var(--nav-brand-ink); }
.nav-star-current[hidden] { display: none; }

@media (max-width: 767px) {
  .nav-tools { margin: 8px 0; }
  .navp-trigger { min-width: 0; flex: 1; }
}

/* ---- palette ---- */
body.navp-open { overflow: hidden; }

.navp-backdrop {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(31, 45, 58, 0.35);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 10vh 16px 16px;
}
.navp-backdrop[hidden] { display: none; }

.navp-dialog {
  width: 100%; max-width: 640px; max-height: 75vh;
  display: flex; flex-direction: column;
  background: var(--nav-surface); color: var(--nav-text);
  border: 1px solid var(--nav-border); border-radius: 6px;
  box-shadow: 0 8px 24px rgba(31, 45, 58, 0.16);
  animation: navp-in 150ms ease-out;
}
@keyframes navp-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .navp-dialog { animation: none; } }

.navp-search { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--nav-border); }
.navp-search i { color: var(--nav-muted); }
.navp-input {
  flex: 1; border: 0; outline: 0; font: inherit; font-size: 1.125rem; color: var(--nav-text); background: transparent;
}
.navp-esc { font-size: 0.8125rem; }

.navp-list { list-style: none; margin: 0; padding: 4px 0; overflow-y: auto; }

.navp-section {
  padding: 12px 16px 4px; color: var(--nav-muted);
  font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
}
.navp-item { display: flex; align-items: center; border-left: 0; }
.navp-item.is-active { background: var(--nav-success-bg); }
.navp-link {
  flex: 1; min-width: 0; display: grid; grid-template-columns: 1fr auto; column-gap: 12px;
  padding: 8px 4px 8px 16px; color: var(--nav-text); text-decoration: none;
}
.navp-link:hover { color: var(--nav-text); text-decoration: none; }
.navp-title { font-weight: 700; font-size: 1rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.navp-group {
  align-self: center; color: var(--nav-muted);
  font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap;
}
.navp-desc {
  grid-column: 1 / -1; color: var(--nav-muted); font-size: 1rem;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.navp-item:not(.is-active) .navp-desc { display: none; }
.navp-list mark, #sidebar mark { background: #fff1c7; color: inherit; padding: 0; }

.navp-star {
  width: 44px; height: 44px; flex: none; border: 0; background: transparent; color: var(--nav-muted); cursor: pointer;
}
.navp-star.is-on { color: var(--nav-brand-ink); }
.navp-star:hover { color: var(--nav-text); }

.navp-empty { padding: 16px; color: var(--nav-muted); }
.navp-footer { padding: 8px 16px 12px; border-top: 1px solid var(--nav-border); margin-top: 4px; }
.navp-footer a, .navp-empty a { color: var(--nav-brand-ink); font-weight: 700; }

.navp-hints {
  display: flex; flex-wrap: wrap; gap: 16px; padding: 8px 16px; border-top: 1px solid var(--nav-border);
  background: var(--nav-canvas); color: var(--nav-muted); font-size: 0.8125rem; font-weight: 700;
}
@media (max-width: 575px) {
  .navp-hints { display: none; }
  .navp-backdrop { padding-top: 16px; }
  .navp-link { grid-template-columns: 1fr; }
  .navp-group { order: 2; }
  .navp-desc { order: 3; }
}

/* ---- sidebar: Starred / Recent / Other pages ---- */
#navQuick:empty, #navMore:empty { display: none; }
.nav-quick-block, #navMore { border-bottom: 1px solid var(--nav-border); padding-bottom: 4px; }
.nav-quick-label {
  padding: 12px 20px 4px; color: var(--nav-muted);
  font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
}
#sidebar .nav-quick-block .list-group-item, #navMore .list-group-item { padding: 8px 20px; }
.nav-more-group {
  display: block; color: var(--nav-muted);
  font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
}
.nav-more-empty { padding: 12px 20px; margin: 0; color: var(--nav-muted); }
.nav-more-empty a { color: var(--nav-brand-ink); font-weight: 700; }

/* ---- directory and audit pages ---- */
.nav-page { max-width: 1280px; margin: 0 auto 32px; color: var(--nav-text); }
.nav-page h1 { font-size: 1.75rem; font-weight: 700; margin: 8px 0 8px; }
.nav-page h2 { font-size: 1.25rem; font-weight: 700; margin: 24px 0 8px; }
.nav-page .nav-lede { color: var(--nav-muted); margin-bottom: 16px; }
.nav-toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 12px; }
.nav-toolbar input {
  flex: 1; min-width: 220px; max-width: 420px; height: 40px; padding: 0 12px;
  border: 1px solid var(--nav-muted); border-radius: 4px; font: inherit;
}
.nav-seg { display: inline-flex; border: 1px solid var(--nav-border); border-radius: 6px; overflow: hidden; }
.nav-seg a { padding: 8px 12px; color: var(--nav-text); text-decoration: none; }
.nav-seg a + a { border-left: 1px solid var(--nav-border); }
.nav-seg a[aria-current="page"] { background: var(--nav-brand); color: #0b2e1f; font-weight: 700; }

.nav-table-wrap { overflow-x: auto; border: 1px solid var(--nav-border); background: var(--nav-surface); }
.nav-table { width: 100%; border-collapse: collapse; }
.nav-table th {
  position: sticky; top: 0; background: var(--nav-canvas); text-align: left; padding: 8px 12px;
  font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--nav-muted);
  border-bottom: 1px solid var(--nav-border); white-space: nowrap;
}
.nav-table td { padding: 8px 12px; border-bottom: 1px solid var(--nav-border); vertical-align: top; }
.nav-table tr:last-child td { border-bottom: 0; }
.nav-table td.num, .nav-table th.num { text-align: right; font-family: "JetBrains Mono", ui-monospace, monospace; font-feature-settings: "tnum"; }
.nav-table a { color: var(--nav-brand-ink); font-weight: 700; }
.nav-table .muted { color: var(--nav-muted); }
.nav-table code { font-family: "JetBrains Mono", ui-monospace, monospace; color: var(--nav-text); font-size: 0.9375rem; }
.nav-group-row td {
  background: var(--nav-canvas); font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--nav-muted);
}

.nav-stamp {
  display: inline-block; padding: 2px 6px; border-radius: 0;
  font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap;
}
.nav-stamp.ok { background: #e8f6ee; color: #0e6b3c; }
.nav-stamp.warn { background: #fff1c7; color: #7a4b00; }
.nav-stamp.err { background: #fdecea; color: #b42318; }
.nav-stamp.pending { background: #eef2f6; color: #3d5a73; }

.nav-summary { display: flex; flex-wrap: wrap; gap: 24px; padding: 12px 16px; border: 1px solid var(--nav-border); background: var(--nav-surface); margin-bottom: 8px; }
.nav-summary b { font-family: "JetBrains Mono", ui-monospace, monospace; font-size: 1.25rem; display: block; }
.nav-summary span { color: var(--nav-muted); }
.nav-empty-state { padding: 16px; color: var(--nav-muted); border: 1px solid var(--nav-border); background: var(--nav-surface); }