.nav-deadline-radar { margin-bottom: 1.5rem; }
.nav-deadline-tabs { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
.nav-deadline-tab { border: 1px solid var(--nav-border); background: var(--nav-surface); color: var(--nav-text); padding: 0.35rem 0.75rem; border-radius: 999px; cursor: pointer; }
.nav-deadline-tab.is-active { background: var(--nav-accent); color: #fff; border-color: var(--nav-accent); }
.nav-deadline-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.nav-deadline-item { display: grid; grid-template-columns: 1fr auto auto; gap: 0.75rem; align-items: center; padding: 0.65rem 0.85rem; border-radius: 0.5rem; border: 1px solid var(--nav-border); background: var(--nav-surface); }
.nav-deadline-urgent { border-color: #f87171; background: rgba(248,113,113,0.08); }
.nav-deadline-soon { border-color: #fbbf24; background: rgba(251,191,36,0.08); }
.nav-deadline-later { border-color: var(--nav-border); }
.nav-deadline-date, .nav-deadline-days { font-size: 0.85rem; color: var(--nav-muted); white-space: nowrap; }
.nav-audience-picker { margin-bottom: 1rem; }
.nav-audience-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.nav-audience-chip { border: 1px solid var(--nav-border); background: var(--nav-surface); color: var(--nav-text); font: inherit; font-size: 0.875rem; font-weight: 600; padding: 0.35rem 0.7rem; border-radius: 999px; cursor: pointer; transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease; }
.nav-audience-chip:hover { border-color: var(--nav-accent); color: var(--nav-accent); }
.nav-audience-chip.is-active { background: var(--nav-accent-strong); color: #fff; border-color: var(--nav-accent-strong); }
.nav-audience-chip.is-active:hover { background: var(--nav-accent-strong-hover); border-color: var(--nav-accent-strong-hover); color: #fff; }
.nav-audience-hint { margin: 0.5rem 0 0; color: var(--nav-muted); font-size: 0.9rem; }
.nav-breadcrumbs { font-size: 0.9rem; color: var(--nav-muted); margin: 0 0 1rem; }
.nav-breadcrumbs a { color: var(--nav-accent); text-decoration: none; }
.nav-header-search { display: flex; align-items: center; position: relative; min-width: 10rem; max-width: 14rem; }
.nav-header-search-input { width: 100%; padding: 0.35rem 0.6rem; border: 1px solid var(--nav-border); border-radius: 0.4rem; background: var(--nav-surface); color: var(--nav-text); }
.nav-search-suggest { position: absolute; top: 100%; left: 0; right: 0; z-index: 30; background: var(--nav-surface); border: 1px solid var(--nav-border); border-radius: 0.4rem; box-shadow: 0 8px 24px rgba(0,0,0,0.12); max-height: 16rem; overflow: auto; }
.nav-search-suggest a { display: block; padding: 0.45rem 0.6rem; color: var(--nav-text); text-decoration: none; font-size: 0.9rem; }
.nav-search-suggest a:hover { background: var(--nav-surface-muted); }
.nav-search-page-form { display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.nav-search-input { flex: 1; min-width: 12rem; padding: 0.5rem 0.75rem; border: 1px solid var(--nav-border); border-radius: 0.4rem; }
.nav-search-results { list-style: none; margin: 0; padding: 0; }
.nav-search-hit { padding: 0.65rem 0; border-bottom: 1px solid var(--nav-border); }
.nav-search-hit-meta { display: block; font-size: 0.85rem; color: var(--nav-muted); }
.nav-compare-pick { display: none; align-items: center; gap: 0.35rem; cursor: pointer; font-size: 0.9rem; color: var(--nav-muted); }
.nav-compare-mode .nav-compare-pick { display: inline-flex; }
.nav-compare-mode .nav-journal-card { outline: 1px dashed transparent; transition: outline-color 0.15s; }
.nav-compare-mode .nav-journal-card:has(.nav-compare-check:checked) { outline-color: var(--nav-accent); background: rgba(59,130,246,0.06); }
.nav-compare-check { margin: 0; }
.nav-compare-mode-toggle.is-active { background: var(--nav-accent); color: #fff; border-color: var(--nav-accent); }
.nav-compare-mode-panel { margin: 0 0 0.75rem; padding: 0.55rem 0.85rem; border: 1px solid var(--nav-accent); border-radius: 0.5rem; background: rgba(59,130,246,0.08); }
.nav-compare-mode-hint { margin: 0; font-size: 0.9rem; color: var(--nav-text); }
.nav-catalog-toolbar-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin-left: auto; }
.nav-compare-bar { position: fixed; bottom: 1rem; left: 50%; transform: translateX(-50%); z-index: 40; display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 1rem; background: var(--nav-surface); border: 1px solid var(--nav-border); border-radius: 999px; box-shadow: 0 8px 32px rgba(0,0,0,0.15); flex-wrap: wrap; justify-content: center; max-width: calc(100vw - 2rem); }
.nav-compare-bar[hidden] { display: none !important; }
.nav-compare-mode-panel[hidden] { display: none !important; }
.nav-compare-dialog { max-width: min(96vw, 56rem); margin: auto; border: 1px solid var(--nav-border); border-radius: 14px; padding: 1.25rem 1.35rem; background: var(--nav-surface); color: var(--nav-text); box-shadow: var(--nav-shadow), 0 24px 48px rgba(0,0,0,0.28); }
.nav-compare-dialog h2 { margin: 0 0 0.75rem; font-size: 1.15rem; color: var(--nav-text); }
.nav-compare-dialog::backdrop,
.nav-reminder-dialog::backdrop { background: rgba(15, 20, 25, 0.62); backdrop-filter: blur(3px); }
[data-theme="dark"] .nav-reminder-dialog,
[data-theme="dark"] .nav-compare-dialog { color-scheme: dark; }
.nav-compare-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.nav-compare-table th, .nav-compare-table td { border: 1px solid var(--nav-border); padding: 0.45rem 0.55rem; vertical-align: top; }
.nav-reading-mode .nav-article-body { max-width: 42rem; font-size: 1.05rem; line-height: 1.7; }
.nav-reading-toolbar { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.nav-bookmark-btn { border: none; background: transparent; cursor: pointer; font-size: 1.1rem; color: var(--nav-muted); }
.nav-bookmark-btn.is-saved { color: #f59e0b; }
.nav-home-stats { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 1rem; padding: 0.75rem 1rem; background: var(--nav-surface); border: 1px solid var(--nav-border); border-radius: 0.5rem; }
.nav-home-stat { font-size: 0.9rem; color: var(--nav-muted); }
.nav-home-stat strong { color: var(--nav-text); font-size: 1.1rem; margin-right: 0.25rem; }
.nav-publication-checklist { margin: 1rem 0; padding: 0.75rem 1rem; border: 1px solid var(--nav-border); border-radius: 0.5rem; background: var(--nav-surface-muted); }
.nav-checklist { margin: 0.5rem 0 0; padding-left: 1.25rem; }
.nav-material-history { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid var(--nav-border); }
.nav-material-history-list { margin: 0.5rem 0 0; padding-left: 1.25rem; font-size: 0.9rem; }
.nav-subscribe-presets .nav-subscribe-preset-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.nav-more-actions { display: inline-block; position: relative; }
.nav-more-actions-summary { cursor: pointer; font-size: 0.85rem; color: var(--nav-muted); list-style: none; }
.nav-more-actions-summary::-webkit-details-marker { display: none; }
.nav-more-actions[open] .nav-btn { margin-top: 0.35rem; }
.nav-reminder-btn.is-tracking { background: color-mix(in srgb, var(--nav-accent) 14%, var(--nav-surface)); border-color: var(--nav-accent); color: var(--nav-accent); }
.nav-reminder-dialog { max-width: min(96vw, 26rem); width: 100%; margin: auto; border: 1px solid var(--nav-border); border-radius: 14px; padding: 1.25rem 1.35rem 1.35rem; background: var(--nav-surface); color: var(--nav-text); box-shadow: var(--nav-shadow), 0 24px 48px rgba(0,0,0,0.28); }
.nav-reminder-dialog h2 { margin: 0 0 0.5rem; font-size: 1.15rem; font-weight: 700; color: var(--nav-text); line-height: 1.3; }
.nav-reminder-dialog-form { display: flex; flex-direction: column; margin: 0; }
.nav-reminder-dialog-lead { margin: 0 0 1rem; color: var(--nav-muted); font-size: 0.9rem; line-height: 1.45; }
.nav-reminder-offsets { display: grid; gap: 0.5rem; margin-bottom: 1.15rem; }
.nav-reminder-offset { display: block; margin: 0; cursor: pointer; }
.nav-reminder-offset input { position: absolute; opacity: 0; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
.nav-reminder-offset-card { display: block; padding: 0.72rem 0.9rem; border: 1px solid var(--nav-border); border-radius: 10px; background: var(--nav-surface-muted); color: var(--nav-text); font-size: 0.9375rem; font-weight: 600; line-height: 1.35; transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease; user-select: none; }
.nav-reminder-offset:hover .nav-reminder-offset-card { border-color: color-mix(in srgb, var(--nav-accent) 45%, var(--nav-border)); }
.nav-reminder-offset input:checked + .nav-reminder-offset-card { border-color: var(--nav-accent); background: color-mix(in srgb, var(--nav-accent) 12%, var(--nav-surface)); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--nav-accent) 22%, transparent); color: var(--nav-text); }
.nav-reminder-offset input:focus-visible + .nav-reminder-offset-card { outline: 2px solid var(--nav-accent); outline-offset: 2px; }
.nav-reminder-dialog-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.nav-reminder-dialog-actions .nav-btn { flex: 1 1 auto; min-width: 5.5rem; justify-content: center; }
.nav-reminders-page { max-width: 56rem; margin: 0 auto; padding-bottom: 2rem; }
.nav-reminders-hero { margin-bottom: 1.5rem; }
.nav-reminders-lead { margin: 0.35rem 0 0; color: var(--nav-muted); font-size: 1rem; line-height: 1.55; max-width: 42rem; }
.nav-reminders-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 300px); gap: 1.25rem; align-items: start; }
.nav-reminders-main { min-width: 0; background: var(--nav-surface); border: 1px solid var(--nav-border); border-radius: 14px; padding: 1.25rem 1.35rem 1.4rem; box-shadow: var(--nav-shadow); }
.nav-reminders-list-head { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 1rem; padding-bottom: 0.75rem; border-bottom: 1px solid var(--nav-border); }
.nav-reminders-list-head h2 { margin: 0; font-size: 1.05rem; font-weight: 700; }
.nav-reminders-count { font-size: 0.8125rem; color: var(--nav-muted); padding: 0.2rem 0.65rem; border-radius: 999px; background: var(--nav-surface-muted); border: 1px solid var(--nav-border); white-space: nowrap; }
.nav-reminders-aside { display: flex; flex-direction: column; gap: 0.85rem; }
.nav-reminders-side-card { background: var(--nav-surface); border: 1px solid var(--nav-border); border-radius: 14px; padding: 1.15rem 1.2rem 1.25rem; box-shadow: var(--nav-shadow); }
.nav-reminders-side-head { display: flex; gap: 0.75rem; align-items: flex-start; margin-bottom: 0.85rem; }
.nav-reminders-side-head h2 { margin: 0 0 0.2rem; font-size: 1rem; font-weight: 700; line-height: 1.3; }
.nav-reminders-side-head p { margin: 0; font-size: 0.8125rem; color: var(--nav-muted); line-height: 1.45; }
.nav-reminders-side-icon { flex: 0 0 auto; width: 2.25rem; height: 2.25rem; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; background: color-mix(in srgb, var(--nav-accent) 12%, var(--nav-surface)); color: var(--nav-accent); }
.nav-reminders-sync-steps { margin: 0 0 1rem; padding-left: 1.15rem; font-size: 0.8125rem; color: var(--nav-muted); line-height: 1.5; }
.nav-reminders-sync-steps li { margin: 0.25rem 0; }
.nav-reminders-qr-wrap { display: flex; justify-content: center; margin-bottom: 0.85rem; padding: 0.65rem; border-radius: 12px; background: #fff; border: 1px solid color-mix(in srgb, var(--nav-border) 80%, #fff); }
.nav-reminders-qr-wrap img { display: block; border-radius: 6px; }
.nav-reminders-copy-link { width: 100%; justify-content: center; }
.nav-reminders-email-btn { width: 100%; justify-content: center; margin-top: 0.15rem; }
.nav-reminders-loading, .nav-reminders-error { margin: 0; padding: 2rem 1rem; text-align: center; color: var(--nav-muted); font-size: 0.95rem; }
.nav-reminders-empty { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 2.5rem 1.25rem 2rem; }
.nav-reminders-empty-icon { width: 4.5rem; height: 4.5rem; border-radius: 999px; display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; background: color-mix(in srgb, var(--nav-accent) 10%, var(--nav-surface-muted)); color: var(--nav-accent); }
.nav-reminders-empty-title { margin: 0 0 0.5rem; font-size: 1.15rem; font-weight: 700; }
.nav-reminders-empty-lead { margin: 0 0 1.25rem; max-width: 22rem; color: var(--nav-muted); font-size: 0.9rem; line-height: 1.55; }
.nav-reminder-list-item { grid-template-columns: minmax(0, 1fr) auto auto auto; gap: 0.65rem 0.85rem; transition: border-color 0.15s ease, box-shadow 0.15s ease; }
.nav-reminder-list-item:hover { border-color: color-mix(in srgb, var(--nav-accent) 35%, var(--nav-border)); box-shadow: 0 2px 8px color-mix(in srgb, var(--nav-accent) 8%, transparent); }
.nav-reminder-list-item a { font-weight: 600; color: var(--nav-text); text-decoration: none; line-height: 1.35; }
.nav-reminder-list-item a:hover { color: var(--nav-accent); }
.nav-reminder-offset-badge { font-size: 0.75rem; color: var(--nav-muted); padding: 0.15rem 0.5rem; border-radius: 999px; background: var(--nav-surface-muted); border: 1px solid var(--nav-border); white-space: nowrap; }
.nav-reminder-banner { margin: 0 0 1rem; padding: 0.75rem 1rem; border: 1px solid var(--nav-accent); border-radius: 0.5rem; background: rgba(59,130,246,0.08); }
.nav-reminder-banner-list { margin: 0.5rem 0 0; padding: 0; list-style: none; }
.nav-reminder-banner-list li { margin: 0.35rem 0; }
.nav-reminder-banner-list a { color: var(--nav-accent); }
.nav-reminder-more { margin: 0.5rem 0 0; font-size: 0.9rem; }
.nav-tracked-deadlines .nav-deadline-list { margin-top: 0.5rem; }
@media (max-width: 900px) {
  .nav-reminders-layout { grid-template-columns: 1fr; }
  .nav-reminders-aside { order: -1; }
}
@media print {
  .nav-header, .nav-side-nav, .nav-reading-toolbar, .nav-compare-bar, .nav-breadcrumbs { display: none !important; }
  .nav-article { box-shadow: none; border: none; }
}
@media (max-width: 768px) {
  .nav-header-search { max-width: 100%; order: 10; width: 100%; }
  .nav-deadline-item { grid-template-columns: 1fr; }
  .nav-reminder-list-item { grid-template-columns: 1fr; }
  .nav-reminder-list-item .nav-deadline-date,
  .nav-reminder-list-item .nav-deadline-days,
  .nav-reminder-list-item .nav-reminder-offset-badge { justify-self: start; }
}