/* ============================================================
   NAM Tracker - site theme
   Accent colors are pulled from the TCWV / anomaly palettes used
   throughout the data visualizations (05B, 06, 08, 09, 10), so
   the site chrome and the charts read as one consistent system.
   ============================================================ */

:root {
  --nam-teal:  #008080;   /* core monsoon moisture, TCWV ramp   */
  --nam-blue:  #064cb5;   /* gulf surge blue, TCWV ramp         */
  --nam-brown: #8c510a;   /* dry anomaly, anomaly ramp           */
  --nam-wet:   #01665e;   /* wet anomaly, anomaly ramp           */
  --nam-cream: #f4efe6;   /* transition zone, TCWV ramp          */
}

/* ---------------------------------------------------------
   Navbar
   --------------------------------------------------------- */
.navbar {
  background-color: var(--nam-teal) !important;
}

.navbar .nav-link,
.navbar-brand {
  color: #fff !important;
}

.navbar .nav-link:hover {
  color: var(--nam-cream) !important;
}

/* ---------------------------------------------------------
   Typography
   --------------------------------------------------------- */
h1, h2, h3 {
  color: var(--nam-wet);
}

a {
  color: var(--nam-blue);
}

a:hover {
  color: var(--nam-brown);
}

/* ---------------------------------------------------------
   Homepage quick-link cards (index.qmd)
   --------------------------------------------------------- */
.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}

.home-card {
  display: block;
  padding: 1.25rem 1.5rem;
  border-radius: 10px;
  border: 1px solid #ddd;
  background: #fafafa;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.home-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
  border-color: var(--nam-teal);
}

.home-card-title {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--nam-wet);
  margin-bottom: 0.4rem;
}

.home-card-desc {
  font-size: 0.92rem;
  color: #444;
  line-height: 1.4;
}

/* ---------------------------------------------------------
   Season index card grid (season-index.qmd)
   --------------------------------------------------------- */
.season-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.season-card {
  display: block;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #ddd;
  text-decoration: none;
  background: #f2f2f2;
  aspect-ratio: 4 / 3;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.season-card:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
  z-index: 1;
}

.season-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.season-card-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.35rem 0;
  text-align: center;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0));
}

.season-card-pending {
  background: repeating-linear-gradient(45deg, #eee, #eee 10px, #e2e2e2 10px, #e2e2e2 20px);
}

.season-card-pending .season-card-label {
  background: rgba(0, 0, 0, 0.55);
}

.season-card-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: #999;
  font-size: 0.85rem;
  font-style: italic;
}

.season-card-badge {
  position: absolute;
  top: 0.4rem;
  right: 0.4rem;
  z-index: 2;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: #fff;
  background: #d9480f;
}

/* ---------------------------------------------------------
   Homepage program logo footer (index.qmd)
   --------------------------------------------------------- */
.program-footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid #ddd;
  text-align: center;
}

.program-footer img {
  max-width: 480px;
  width: 100%;
  height: auto;
  opacity: 0.92;
  transition: opacity 0.15s ease;
}

.program-footer a:hover img {
  opacity: 1;
}

.contact-footer {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: #666;
}

/* ---------------------------------------------------------
   Daily synoptic player + tabset polish (years/*.qmd)
   --------------------------------------------------------- */
.panel-tabset .nav-link.active {
  color: var(--nam-wet) !important;
  border-color: var(--nam-teal) var(--nam-teal) #fff !important;
}

.player-container {
  border-color: var(--nam-teal) !important;
}

/* ---------------------------------------------------------
   ENSO (RONI) monthly heat strip (years/*.qmd)
   Deliberately blue/red, not the site's teal/brown TCWV anomaly
   palette, so the two are never visually confused.
   --------------------------------------------------------- */
.enso-strip-label {
  font-size: 0.92rem;
  color: #444;
  margin-bottom: 0.5rem;
}

.enso-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
  max-width: 640px;
  margin: 0 0 1.5rem 0;
}

.enso-cell {
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  padding: 0.5rem 0.25rem;
  text-align: center;
}

.enso-cell-month {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: rgba(0, 0, 0, 0.6);
}

.enso-cell-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: #222;
}