/* ── Layout & Navigation ─────────────────────────────────────────────────── */

nav { margin-bottom: 2rem; }
.nav-brand { font-weight: bold; text-decoration: none; }
table { font-size: 0.875rem; }
th a { color: inherit; text-decoration: none; }
th a:hover { text-decoration: underline; }
.badge-cached { font-size: 0.75rem; color: var(--pico-muted-color); }

/* ── Buttons ─────────────────────────────────────────────────────────────── */

.btn-sm     { padding: 0.25rem 0.5rem;  font-size: 0.75rem; }
.btn-logout { padding: 0.25rem 0.75rem; font-size: 0.8rem;  }

/* ── Forms ───────────────────────────────────────────────────────────────── */

.login-wrap  { max-width: 420px; margin: 4rem auto; }
.field-error { color: var(--pico-del-color); }
.alert-error { color: var(--pico-del-color); margin-bottom: 1rem; }

/* ── Login overlay ───────────────────────────────────────────────────────── */

.login-overlay {
  display: none;
  position: absolute;
  inset: 0;
  background: var(--pico-card-background-color);
  border-radius: var(--pico-border-radius);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1rem;
  z-index: 10;
}

.login-overlay.visible { display: flex; }

.login-overlay p {
  margin: 0;
  font-weight: 500;
}

@keyframes login-spin {
  to { transform: rotate(360deg); }
}

.login-spinner {
  width: 2rem;
  height: 2rem;
  border: 3px solid var(--pico-muted-border-color);
  border-top-color: var(--pico-primary);
  border-radius: 50%;
  animation: login-spin 0.8s linear infinite;
}

/* ── Tables ──────────────────────────────────────────────────────────────── */

.table-scroll  { overflow-x: auto; }
.listing-desc  { color: var(--pico-muted-color); }

/* ── Searches page ───────────────────────────────────────────────────────── */

.status-fresh { color: var(--pico-ins-color); }
.status-stale { color: var(--pico-muted-color); }
.action-cell  { display: flex; gap: 0.4rem; }

/* ── Stat cards (analytics) ──────────────────────────────────────────────── */

.stat-grid      { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1rem; }
.stat-grid-last { margin-bottom: 2rem; }
.stat-card      { padding: 1.25rem 1.5rem; margin: 0; }
.stat-label     { color: var(--pico-muted-color); }
.stat-value     { font-size: 2.25rem; font-weight: 700; line-height: 1.1; margin: 0.25rem 0; }
.stat-sub       { color: var(--pico-muted-color); }

/* ── Chart legend & containers ───────────────────────────────────────────── */

.chart-legend      { margin-bottom: 0.5rem; }
.chart-legend-item { display: inline-flex; align-items: center; gap: 0.4rem; margin-right: 1rem; }
.chart-legend-dot  { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }
.chart-legend-line { width: 20px; height: 3px; display: inline-block; }
.chart-container   { position: relative; height: 340px; margin-bottom: 2.5rem; }
.chart-container-last { margin-bottom: 2rem; }
.chart-note        { color: var(--pico-muted-color); }

/* ── Search form inline radio row ───────────────────────────────────────── */

.radio-inline-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: var(--pico-spacing);
}

.radio-inline-row span {
  color: var(--pico-muted-color);
  font-size: 0.875rem;
}

.radio-inline-row label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
}

/* ── Search form button row ──────────────────────────────────────────────── */

.search-btn-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  padding-top: 20px;
}

#preview-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  line-height: 1.25;
}

#preview-count {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--pico-primary);
  line-height: 1;
  visibility: hidden;
}

#preview-count:not(:empty) {
  visibility: visible;
}

#preview-btn:disabled {
  opacity: 1;
  cursor: default;
}

@keyframes preview-spin {
  to { transform: rotate(360deg); }
}

.preview-spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--pico-muted-border-color);
  border-top-color: var(--pico-primary);
  border-radius: 50%;
  animation: preview-spin 0.7s linear infinite;
  vertical-align: middle;
}

/* ── Progress bar ────────────────────────────────────────────────────────── */

.progress-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
}
#progress-bar {
  flex: 1;
  height: 1rem;
  margin: 0;
}
#progress-pct {
  font-size: 0.875rem;
  color: var(--pico-muted-color);
  white-space: nowrap;
  min-width: 3rem;
  text-align: right;
}
#progress-bar::-webkit-progress-bar   { background: var(--pico-muted-border-color); border-radius: 99px; }
#progress-bar::-webkit-progress-value { background: var(--pico-primary);            border-radius: 99px; }
#progress-bar::-moz-progress-bar      { background: var(--pico-primary);            border-radius: 99px; }

/* ── Filter token pills (results table + analytics subtitle) ─────────────── */

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.1rem 0.4rem;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 500;
}
.filter-pill-include { background: rgba(59,130,246,0.15); border: 1px solid rgba(59,130,246,0.5); color: #93c5fd; }
.filter-pill-exclude { background: rgba(239,68,68,0.15);  border: 1px solid rgba(239,68,68,0.5);  color: #fca5a5; }