/* EL NIÑO MARKET WATCH — dark terminal theme */
:root {
  --bg: #0d1117;
  --bg-panel: #161b22;
  --bg-raised: #1c2330;
  --border: #30363d;
  --text: #e6edf3;
  --text-dim: #8b949e;
  --accent: #58a6ff;
  --nino: #f85149;
  --nina: #58a6ff;
  --warn: #d29922;
  --ok: #3fb950;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
}

/* ---------- header ---------- */
.site-header {
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #11161d 0%, var(--bg) 100%);
  position: sticky;
  top: 0;
  z-index: 10;
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 20px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
h1 {
  margin: 0;
  font-size: 20px;
  letter-spacing: 2px;
  color: var(--text);
}
.subtitle {
  color: var(--text-dim);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.status-pill {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12.5px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  white-space: nowrap;
}
.status-pill.loading { color: var(--text-dim); }
.status-pill.el-nino {
  border-color: var(--nino);
  color: #ffb3ae;
  background: rgba(248, 81, 73, 0.12);
  box-shadow: 0 0 12px rgba(248, 81, 73, 0.25);
}
.status-pill.la-nina {
  border-color: var(--nina);
  color: #b9d9ff;
  background: rgba(88, 166, 255, 0.12);
}
.status-pill.neutral { color: var(--text-dim); }

.tab-nav {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  font-size: 13.5px;
  padding: 10px 14px;
  cursor: pointer;
  letter-spacing: 0.4px;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ---------- layout ---------- */
main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 18px 20px 40px;
}
.tab-section { display: none; }
.tab-section.active { display: block; }
.section-title {
  font-size: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  margin: 6px 0 16px;
}

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 18px;
}
.panel h3 {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 600;
}
.panel-head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.panel-note {
  color: var(--text-dim);
  font-size: 12.5px;
  margin: 0 0 10px;
}
.hint { color: var(--text-dim); font-weight: 400; font-size: 12px; }

.chart-box { position: relative; height: 320px; }
.chart-box.tall { height: 420px; }
.fx-grid .chart-box, .sim-grid .chart-box { height: 240px; }

/* ---------- cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.stat-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
}
.stat-card .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.stat-card .value {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 20px;
  font-weight: 600;
}
.stat-card .value.hot { color: var(--nino); }
.stat-card .value.cold { color: var(--nina); }
.stat-card .sub { font-size: 11.5px; color: var(--text-dim); margin-top: 3px; }

.info-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}
.info-card .big {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 22px;
  font-weight: 600;
}
.info-card .meta { color: var(--text-dim); font-size: 12.5px; }
.info-card a { color: var(--accent); }

.badge {
  display: inline-block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.badge.high { color: var(--nino); border-color: var(--nino); }
.badge.medium { color: var(--warn); border-color: var(--warn); }
.badge.low { color: var(--ok); border-color: var(--ok); }
.badge.mixed { color: var(--text-dim); }
.badge.none { color: var(--text-dim); }

/* ---------- controls ---------- */
.controls-bar {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
}
.controls-bar label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  font-size: 13px;
}
select, input[type="range"] {
  background: var(--bg-raised);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 13px;
}
input[type="range"] { padding: 0; width: 160px; accent-color: var(--nino); }
.check { cursor: pointer; }
.check input { accent-color: var(--accent); }
.slider-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--nino);
  font-weight: 600;
  min-width: 48px;
}
.regime-toggle {
  border: 1px solid var(--border);
  border-radius: 6px;
  margin: 0;
  padding: 4px 12px 8px;
  display: flex;
  gap: 16px;
}
.regime-toggle legend { color: var(--text-dim); font-size: 11px; text-transform: uppercase; letter-spacing: 0.6px; }

.chip-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.chip {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 999px;
  padding: 5px 13px;
  font-size: 12.5px;
  cursor: pointer;
}
.chip:hover { color: var(--text); }
.chip.on {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(88, 166, 255, 0.1);
}

/* ---------- tables ---------- */
table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}
.data-table th {
  text-align: left;
  color: var(--text-dim);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.6px;
  padding: 7px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  user-select: none;
}
.data-table th.sortable { cursor: pointer; }
.data-table th.sortable:hover { color: var(--text); }
.data-table th .arrow { color: var(--accent); }
.data-table th .th-sort {
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  text-transform: inherit;
  letter-spacing: inherit;
  color: inherit;
  cursor: pointer;
}
.data-table th .th-sort:hover { color: var(--text); }
.data-table td {
  padding: 6px 10px;
  border-bottom: 1px solid rgba(48, 54, 61, 0.5);
  vertical-align: top;
}
.data-table tr:hover td { background: rgba(88, 166, 255, 0.04); }
.data-table td.num {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  text-align: right;
}
.data-table a { color: var(--accent); }
.dir-up { color: var(--nino); }
.dir-down { color: var(--nina); }
.table-scroll { max-height: 460px; overflow: auto; }

/* ---------- simulator ---------- */
.disclaimer-box {
  border: 1px solid var(--nino);
  background: rgba(248, 81, 73, 0.08);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 13px;
  color: #ffb3ae;
}
.disclaimer-box strong { color: var(--nino); }
.methodology {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 16px;
  margin-bottom: 18px;
}
.methodology summary {
  cursor: pointer;
  color: var(--accent);
  font-size: 13px;
}
.methodology div { padding: 10px 0 6px; color: var(--text-dim); font-size: 13px; }
.methodology code { color: var(--text); }
.sim-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr));
  gap: 14px;
  margin-bottom: 18px;
}
.sim-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
}
.sim-card h4 { margin: 0 0 2px; font-size: 13px; }
.sim-card .sim-sub { color: var(--text-dim); font-size: 11.5px; margin-bottom: 6px; }
.fx-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr));
  gap: 14px;
}
.fx-grid .panel { margin-bottom: 0; }

.error-box {
  border: 1px solid var(--warn);
  background: rgba(210, 153, 34, 0.1);
  color: var(--warn);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 13px;
}

#prob-strip {
  margin-top: 12px;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  color: var(--text-dim);
  font-size: 12.5px;
}
#prob-strip b { color: var(--text); }

/* ---------- trading & sources tabs ---------- */
.subsection-title {
  font-size: 14px;
  font-weight: 600;
  margin: 18px 0 10px;
  color: var(--text);
}
.source-line {
  color: var(--text-dim);
  font-size: 11.5px;
  margin-top: 8px;
  word-break: break-all;
}
.source-line a { color: var(--accent); }
.src-cell {
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 11.5px;
  color: var(--text-dim);
}
.strategy-card .strat-line {
  margin: 6px 0;
  font-size: 13px;
  color: var(--text);
}
.strategy-card .strat-line b { color: var(--text-dim); font-weight: 600; }
.strategy-card .strat-line code, .sources-line code, .panel-note code {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 11.5px;
}
.strat-list {
  margin: 4px 0 8px;
  padding-left: 20px;
  font-size: 12.5px;
  color: var(--text-dim);
}
.strat-list li { margin: 3px 0; }
.strat-list a { color: var(--accent); }
.panel-note a { color: var(--accent); }

/* ---------- weather tab ---------- */
.wx-board {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.wx-card { cursor: pointer; margin: 0; transition: border-color 0.15s; }
.wx-card:hover { border-color: var(--accent); }
.wx-card.selected { border-color: var(--accent); box-shadow: 0 0 10px rgba(88, 166, 255, 0.25); }
.wx-card.wx-unavailable { cursor: default; opacity: 0.65; }
.wx-card .chip-row { margin: 4px 0 8px; }
.wx-card .chip { cursor: inherit; }
.wx-anomaly { font-size: 24px; font-weight: 700; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.wx-anomaly.wx-dry { color: var(--nino); }
.wx-anomaly.wx-wet { color: var(--nina); }
.wx-sub { color: var(--text-dim); font-size: 12px; margin: 2px 0; }
/* Region cards are real <button> elements for keyboard access. */
button.wx-card, button.wx-anomaly-cell {
  font: inherit;
  color: inherit;
  text-align: left;
  width: 100%;
}
.wx-anomaly-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.wx-anomaly-cell { cursor: pointer; margin: 0; padding: 10px 14px; transition: border-color 0.15s; }
.wx-anomaly-cell:hover { border-color: var(--accent); }
.wx-anomaly-cell.selected { border-color: var(--accent); box-shadow: 0 0 10px rgba(88, 166, 255, 0.25); }
.wx-anomaly-head { margin-bottom: 6px; font-size: 13px; }
.wx-anomaly-latest { margin-top: 2px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.wx-anomaly-latest .wx-dry { color: var(--nino); font-weight: 700; }
.wx-anomaly-latest .wx-wet { color: var(--nina); font-weight: 700; }
.wx-confirm { margin-top: 8px; }
.badge.dry { color: var(--nino); border-color: var(--nino); }
.badge.wet { color: var(--nina); border-color: var(--nina); }
.badge.ok { color: var(--ok); border-color: var(--ok); }
#weather-detail-meta .chip { margin: 0 6px 6px 0; }

/* ---------- ocean tab ---------- */
.ocean-controls {
  display: flex;
  gap: 8px;
  margin: 10px 0 14px;
  flex-wrap: wrap;
}
.ocean-toggle {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12.5px;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.ocean-toggle:hover { border-color: var(--accent); color: var(--text); }
.ocean-toggle.active {
  background: rgba(88, 166, 255, 0.15);
  border-color: var(--accent);
  color: var(--text);
}
.ocean-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 360px), 1fr));
  gap: 16px;
}
.ocean-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
}
.ocean-card h4 {
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--text);
}
.ocean-img-wrap {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ocean-img-wrap img {
  display: block;
  width: 100%;
  height: auto;
  image-rendering: auto;
}
.ocean-img-error { padding: 24px; }
.ocean-error-box {
  color: var(--text-dim);
  font-size: 12px;
  text-align: center;
  line-height: 1.5;
}
.ocean-error-box a { color: var(--accent); word-break: break-all; }
.ocean-desc {
  margin: 10px 0 6px;
  font-size: 12.5px;
  color: var(--text-dim);
  line-height: 1.45;
}
.ocean-source {
  font-size: 11.5px;
  color: #6e7681;
}
.ocean-source a { color: var(--accent); }
.ocean-freq {
  display: inline-block;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 6px;
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.5px;
}

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px;
  color: var(--text-dim);
  font-size: 12.5px;
}
.site-footer a { color: var(--accent); }
.site-footer .disclaimer { color: #6e7681; }

@media (max-width: 720px) {
  .chart-box, .chart-box.tall { height: 280px; }
  .header-inner { flex-direction: column; align-items: flex-start; }
}