/* Route Explorer modal — full-screen overlay with query bar + tabs + map */

.re-modal {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  pointer-events: none;
}

.re-modal__backdrop {
  display: none;
}

.re-modal__surface {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: clamp(320px, 45vw, 520px);
  height: 100%;
  background: var(--bg-primary, #0d1117);
  color: var(--text-primary, #c9d1d9);
  overflow: visible;
  pointer-events: auto;
  border-right: 1px solid var(--border-dim, #21262d);
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.4);
}

/* ─── Query bar ─────────────────────────────────────────────────────── */

.re-querybar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border-dim, #21262d);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.re-querybar__back {
  padding: 4px 10px;
  font-size: 13px;
  background: none;
  border: 1px solid var(--border-dim, #30363d);
  border-radius: 6px;
  color: var(--text-dim, #8b949e);
  cursor: pointer;
}
.re-querybar__back:hover { color: var(--text-primary, #c9d1d9); }

.re-querybar__arrow {
  font-size: 18px;
  color: var(--text-dim, #8b949e);
}

/* ─── Pickers ───────────────────────────────────────────────────────── */

.re-picker {
  position: relative;
}

.re-picker__input {
  width: 140px;
  padding: 6px 10px;
  font-size: 13px;
  background: var(--bg-secondary, #161b22);
  border: 1px solid var(--border-dim, #30363d);
  border-radius: 6px;
  color: var(--text-primary, #c9d1d9);
  outline: none;
}
.re-picker__input:focus {
  border-color: var(--accent, #58a6ff);
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.3);
}

.re-picker__list {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 100;
  width: 280px;
  max-height: 300px;
  overflow-y: auto;
  margin: 4px 0 0;
  padding: 4px;
  background: var(--bg-secondary, #161b22);
  border: 1px solid var(--border-dim, #30363d);
  border-radius: 8px;
  list-style: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.re-picker__item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
}
.re-picker__item:hover { background: var(--bg-hover, #1f2937); }
.re-picker__item--active {
  background: var(--accent-bg, #1f3a5f);
  outline: 2px solid var(--accent, #58a6ff);
}

.re-picker__flag { font-size: 16px; }
.re-picker__name { flex: 1; }
.re-picker__code { color: var(--text-dim, #8b949e); font-size: 11px; }

.re-picker__empty {
  padding: 12px;
  color: var(--text-dim, #8b949e);
  font-size: 13px;
  text-align: center;
}

/* ─── Cargo dropdown ────────────────────────────────────────────────── */

.re-cargo {
  display: flex;
  align-items: center;
  gap: 4px;
}

.re-cargo__select {
  padding: 6px 8px;
  font-size: 13px;
  background: var(--bg-secondary, #161b22);
  border: 1px solid var(--border-dim, #30363d);
  border-radius: 6px;
  color: var(--text-primary, #c9d1d9);
}

.re-cargo__auto {
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 3px;
  background: var(--accent-bg, #1f3a5f);
  color: var(--accent, #58a6ff);
}

/* ─── Tab strip ─────────────────────────────────────────────────────── */

.re-tabstrip {
  display: flex;
  gap: 2px;
  padding: 0 16px;
  border-bottom: 1px solid var(--border-dim, #21262d);
  flex-shrink: 0;
}

.re-tabstrip__tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim, #8b949e);
  font-size: 13px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}
.re-tabstrip__tab:hover { color: var(--text-primary, #c9d1d9); }
.re-tabstrip__tab--active {
  color: var(--accent, #58a6ff);
  border-bottom-color: var(--accent, #58a6ff);
}

.re-tabstrip__digit {
  font-size: 11px;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 3px;
  background: var(--bg-secondary, #161b22);
  color: var(--text-dim, #8b949e);
}
.re-tabstrip__tab--active .re-tabstrip__digit {
  background: var(--accent-bg, #1f3a5f);
  color: var(--accent, #58a6ff);
}

/* ─── Body (left rail + content) ────────────────────────────────────── */

.re-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
}

/* ─── Left rail (now stacks above content in the panel) ─────────────── */

.re-leftrail {
  flex-shrink: 0;
  overflow-y: auto;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-dim, #21262d);
  max-height: 200px;
}

.re-leftrail__card {
  margin-bottom: 16px;
  padding: 12px;
  background: var(--bg-secondary, #161b22);
  border-radius: 8px;
  border: 1px solid var(--border-dim, #21262d);
}

.re-leftrail__title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim, #8b949e);
  margin: 0 0 10px;
}

.re-leftrail__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
  font-size: 13px;
}

.re-leftrail__label { color: var(--text-dim, #8b949e); }
.re-leftrail__value { font-weight: 500; }

.re-leftrail__placeholder,
.re-leftrail__empty,
.re-leftrail__placeholder-text {
  color: var(--text-dim, #8b949e);
  font-size: 13px;
  text-align: center;
  padding: 20px 0;
}

/* ─── Content area ──────────────────────────────────────────────────── */

.re-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

.re-content__placeholder,
.re-content__loading,
.re-content__error,
.re-content__gate {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  color: var(--text-dim, #8b949e);
  text-align: center;
}


/* ─── Tab panels ────────────────────────────────────────────────────── */

.re-tab__placeholder,
.re-tab__empty {
  color: var(--text-dim, #8b949e);
  font-size: 13px;
  padding: 20px;
  text-align: center;
}
.re-tab__empty h3 { color: var(--text-primary, #c9d1d9); margin: 0 0 8px; }

/* Current tab */
.re-current__summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.re-current__metric {
  padding: 10px;
  background: var(--bg-secondary, #161b22);
  border-radius: 6px;
  border: 1px solid var(--border-dim, #21262d);
}

.re-current__label {
  display: block;
  font-size: 11px;
  color: var(--text-dim, #8b949e);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.re-current__value { font-size: 16px; font-weight: 600; }

.re-current__chokepoints {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.re-current__chokepoints th {
  text-align: left;
  padding: 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim, #8b949e);
  border-bottom: 1px solid var(--border-dim, #21262d);
}

.re-current__cp-row {
  cursor: pointer;
}
.re-current__cp-row td {
  padding: 8px;
  border-bottom: 1px solid var(--border-dim, #21262d);
}
.re-current__cp-row:hover td { background: var(--bg-hover, #1f2937); }
.re-current__cp-row:focus-visible {
  outline: 2px solid var(--accent, #58a6ff);
  outline-offset: -2px;
}

/* ─── Route cards (alternatives + land) ─────────────────────────────── */

.re-route-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px;
  margin-bottom: 6px;
  background: var(--bg-secondary, #161b22);
  border: 1px solid var(--border-dim, #21262d);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.15s;
}
.re-route-card:hover { border-color: var(--accent, #58a6ff); }
.re-route-card--active {
  border-color: var(--accent, #58a6ff);
  box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.2);
}
.re-route-card:focus-visible {
  outline: 2px solid var(--accent, #58a6ff);
  outline-offset: -2px;
}

.re-route-card--proposed {
  opacity: 0.6;
  border-style: dashed;
}
.re-route-card--unavailable {
  opacity: 0.4;
  cursor: not-allowed;
  text-decoration: line-through;
}

.re-route-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.re-route-card__rank {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--accent-bg, #1f3a5f);
  color: var(--accent, #58a6ff);
  font-size: 12px;
  font-weight: 600;
}

.re-route-card__name { font-weight: 500; font-size: 14px; }
.re-route-card__status {
  font-size: 11px;
  color: var(--text-dim, #8b949e);
  font-style: italic;
}

.re-route-card__meta {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: var(--text-dim, #8b949e);
}

.re-route-card__delta { font-family: var(--font-mono, monospace); }

/* ─── Risk badges ───────────────────────────────────────────────────── */

.re-risk--normal { color: var(--text-dim, #8b949e); }
.re-risk--elevated { color: #f59e0b; }
.re-risk--high { color: #ef4444; }
.re-risk--critical { color: #dc2626; font-weight: 600; }

.re-disruption--normal { color: var(--text-dim, #8b949e); }
.re-disruption--high { color: #f59e0b; }
.re-disruption--critical { color: #ef4444; font-weight: 600; }

/* ─── Land tab ──────────────────────────────────────────────────────── */

.re-land__header {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 10px;
}

.re-land__other-header {
  font-size: 12px;
  color: var(--text-dim, #8b949e);
  margin: 16px 0 8px;
}

/* ─── Alternatives list ─────────────────────────────────────────────── */

.re-alternatives__list {
  display: flex;
  flex-direction: column;
}

/* ─── Help overlay ──────────────────────────────────────────────────── */

.re-help {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 9100;
  pointer-events: auto;
  width: 360px;
  padding: 20px;
  background: var(--bg-secondary, #161b22);
  border: 1px solid var(--border-dim, #30363d);
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

.re-help__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.re-help__title { font-weight: 600; font-size: 15px; }

.re-help__close {
  background: none;
  border: none;
  color: var(--text-dim, #8b949e);
  font-size: 20px;
  cursor: pointer;
}

.re-help__table { width: 100%; font-size: 13px; }
.re-help__table tr + tr td { padding-top: 6px; }
.re-help__key { padding-right: 16px; white-space: nowrap; }
.re-help__key kbd {
  padding: 2px 6px;
  background: var(--bg-primary, #0d1117);
  border: 1px solid var(--border-dim, #30363d);
  border-radius: 4px;
  font-family: var(--font-mono, monospace);
  font-size: 12px;
}
.re-help__label { color: var(--text-dim, #8b949e); }

/* ─── Impact tab ────────────────────────────────────────────────────── */

.re-impact__banner {
  padding: 10px 14px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text-dim, #8b949e);
  background: var(--bg-secondary, #161b22);
  border: 1px solid var(--border-dim, #21262d);
  border-radius: 6px;
  border-left: 3px solid #f59e0b;
}

.re-impact__lane {
  margin-bottom: 16px;
  padding: 14px;
  background: var(--bg-secondary, #161b22);
  border: 1px solid var(--border-dim, #21262d);
  border-radius: 8px;
}

.re-impact__lane-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--accent, #58a6ff);
}

.re-impact__lane-label {
  font-size: 12px;
  color: var(--text-dim, #8b949e);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 4px;
}

.re-impact__lane-exporter {
  font-size: 13px;
  color: var(--text-dim, #8b949e);
  margin-top: 6px;
}

.re-impact__flags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.re-impact__flag {
  padding: 3px 8px;
  font-size: 11px;
  border-radius: 4px;
  font-weight: 500;
}

.re-impact__flag--compound_risk { background: rgba(220, 38, 38, 0.15); color: #ef4444; }
.re-impact__flag--single_source_critical { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.re-impact__flag--single_corridor_critical { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.re-impact__flag--diversifiable { background: rgba(34, 197, 94, 0.15); color: #22c55e; }

.re-impact__resilience {
  font-size: 14px;
  margin-bottom: 16px;
  color: var(--text-dim, #8b949e);
}

.re-impact__products-title {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 10px;
}

.re-impact__products {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.re-impact__products th {
  text-align: left;
  padding: 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim, #8b949e);
  border-bottom: 1px solid var(--border-dim, #21262d);
}

.re-impact__product-row { cursor: pointer; }
.re-impact__product-row td {
  padding: 8px;
  border-bottom: 1px solid var(--border-dim, #21262d);
}
.re-impact__product-row:hover td { background: var(--bg-hover, #1f2937); }
.re-impact__product-row:focus-visible {
  outline: 2px solid var(--accent, #58a6ff);
  outline-offset: -2px;
}

/* ─── Left-rail flags ───────────────────────────────────────────────── */

.re-leftrail__flags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.re-leftrail__flag {
  padding: 2px 6px;
  font-size: 10px;
  border-radius: 3px;
  font-weight: 500;
}

.re-leftrail__flag--compound_risk { background: rgba(220, 38, 38, 0.15); color: #ef4444; }
.re-leftrail__flag--single_source_critical { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.re-leftrail__flag--single_corridor_critical { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.re-leftrail__flag--diversifiable { background: rgba(34, 197, 94, 0.15); color: #22c55e; }

/* ─── Free-tier blur ────────────────────────────────────────────────── */

.re-leftrail--blurred {
  filter: blur(6px);
  pointer-events: none;
  user-select: none;
}

.re-content__gate {
  position: relative;
  z-index: 2;
}

.re-content__gate h3 {
  margin: 0 0 12px;
  color: var(--text-primary, #c9d1d9);
  font-size: 18px;
}

.re-content__gate ul {
  text-align: left;
  margin: 0 0 16px;
  padding-left: 20px;
  font-size: 14px;
  color: var(--text-dim, #8b949e);
}

.re-content__upgrade {
  padding: 10px 24px;
  background: var(--accent, #58a6ff);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.re-content__upgrade:hover { background: #4090ef; }
