/* ════════════════════════════════════════════════════════════════════════
   ui.css — Status banners, legend, about block, footer, and responsive.
   ════════════════════════════════════════════════════════════════════════ */


/* ── CUSTOM SELECT DROPDOWN ─────────────────────────────────────────── */
/* Cross-platform replacement for native <select> on the col-toggles bar */

.cs-wrap {
  position: relative;
  display: inline-block;
}

/* The visible pill button */
.cs-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px 5px 13px;
  cursor: pointer;
  border: 1.5px solid #c9b08a;
  background: #f5edd6;
  color: #6b4228;
  font-family: JetBrains Mono, monospace;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: all 0.15s;
  user-select: none;
  white-space: nowrap;
}
.cs-btn:hover {
  border-color: #c8922a;
  color: #6b4f2a;
  background: #fef3dc;
}
/* Active state — brass border + brass text, parchment background */
.cs-btn.on {
  background: #c8922a;
  border-color: #c8922a;
  color: #fff;
  font-weight: 600;
}
.cs-btn.on:hover {
  background: #a06e18;
  border-color: #a06e18;
  color: #fff;
}

/* The chevron arrow inside the button */
.cs-arrow {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  margin-left: 5px;
  margin-bottom: 3px;
  opacity: 1;
  transition: transform 0.15s;
  vertical-align: middle;
}
.cs-wrap.open .cs-arrow {
  transform: rotate(225deg);
  margin-bottom: -1px;
}
.cs-wrap.open .cs-arrow-old {
  transform: rotate(180deg);
}

/* Grouped left (fused with checkbox pill) */
.cs-btn.grouped-left {
  border-right: none;
  border-radius: 20px 0 0 20px;
}
.cs-btn.grouped-left:only-child,
.cs-btn.grouped-left.last-child {
  border-right: 1.5px solid #c9b08a;
  border-radius: 20px;
}

/* The floating dropdown panel */
.cs-panel {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 1000;
  background: #fffcf2;
  border: 1.5px solid #c9b08a;
  border-radius: 4px;
  box-shadow: 0 4px 16px rgba(30,18,8,0.13);
  min-width: 100%;
  white-space: nowrap;
  overflow: hidden;
}

/* Each option row */
.cs-option {
  display: block;
  padding: 8px 14px;
  font-family: JetBrains Mono, monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #4a3420;
  cursor: pointer;
  transition: background 0.1s, color 0.1s;
  user-select: none;
}
.cs-option:hover {
  background: #fef3dc;
  color: #1e1208;
}
.cs-option.selected {
  color: #c8922a;
  font-weight: 600;
  background: #fdf8ee;
}
.cs-option.disabled {
  opacity: 0.5;
  cursor: default;
}
.cs-option.disabled:hover {
  background: transparent;
  color: #4a3420;
}
/* Hide option divider between show/hide */
.cs-divider {
  height: 1px;
  background: #e8d8c0;
  margin: 2px 0;
}

/* ── CUSTOM CHECKBOX PILL (ventilation / managed) ───────────────────── */

.cs-vent {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px 5px 10px;
  font-size: 12px;
  font-family: JetBrains Mono, monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1.5px solid #c9b08a;
  border-left: none;
  margin-left: -1px;
  padding-left: 11px;
  border-radius: 0 20px 20px 0;
  background: #f5edd6;
  color: #6b4228;
  user-select: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.cs-vent:hover {
  border-color: #c8922a;
  color: #6b4f2a;
  background: #fef3dc;
}
.cs-vent.on {
  border-color: #c8922a;
  color: #c8922a;
  background: #f5edd6;
  font-weight: 600;
}
.cs-vent.on:hover {
  background: #fef3dc;
  color: #a06e18;
  border-color: #a06e18;
}

/* The little square tick box inside the vent pill */
.cs-checkbox {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 13px;
  height: 13px;
  border: 1.5px solid currentColor;
  border-radius: 2px;
  flex-shrink: 0;
  transition: background 0.12s;
}
.cs-checkbox.checked::after {
  content: '';
  display: block;
  width: 7px;
  height: 5px;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg) translateY(-1px);
}


/* ── 9. STATUS & ERROR BANNERS  ("Acquiring forecast data…") ────────── */

.utci-status {
  padding: 14px 18px;
  background: #f0e4c4;
  color: #7a5c2a;
  font-family: JetBrains Mono, monospace;
  font-size: 11px;
  text-align: center;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1.5px solid #c9b08a;
  margin-bottom: 18px;
}


/* ── 10. LEGEND  (thermal-stress band colours at the bottom) ────────── */

.utci-legend {
  margin-top: 22px;
  padding: 18px 20px;
  background: #fdf8ee;
  border: 1.5px solid #c9b08a;
}

.utci-legend-label {
  font-family: JetBrains Mono, monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #7a5c2a;
  margin-bottom: 12px;
  display: block;
  font-weight: 600;
}

.utci-legend-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.utci-legend-item {
  padding: 6px 12px;
  font-family: JetBrains Mono, monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  flex: 1;
  min-width: 110px;
  text-align: center;
  opacity: 0.9;
}


/* ── 11. ABOUT + FOOTER ─────────────────────────────────────────────── */

.utci-about {
  margin-top: 28px;
  padding: 24px 28px;
  background: #fdf8ee;
  border: 1.5px solid #c9b08a;
}

.utci-about-heading {
  font-family: Fraunces, serif;
  font-size: 18px;
  font-weight: 700;
  color: #1e1208;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.utci-about-text {
  font-family: Manrope, sans-serif;
  font-size: 14px;
  line-height: 1.75;
  color: #4a3420;
  margin-bottom: 12px;
  max-width: 860px;                     /* keeps line length readable */
}

.utci-about-text:last-child {
  margin-bottom: 0;
}

.utci-about-text strong {
  color: #1e1208;
  font-weight: 600;
}

.utci-about-text em {
  font-style: italic;
  color: #6b4f2a;
}

.utci-about-link {
  display: inline-block;
  margin-left: 4px;
  color: #c8922a;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.utci-about-link:hover {
  text-decoration: underline;
}

.utci-footer {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid #d4c0a0;
  font-family: JetBrains Mono, monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #9a7d5a;
  line-height: 2.2;
}

/* The "Reading the table." intro snippet */
.utci-footer em {
  font-family: Fraunces, serif;
  font-style: italic;
  text-transform: none;
  letter-spacing: 0;
  font-size: 14px;
  color: #7a5c2a;
}


/* ── 12. RESPONSIVE  (mobile) ───────────────────────────────────────── */
/*  On screens narrower than 800px, stack the header vertically and
    shrink the dial. Add more rules in this block to tweak mobile
    layout further.                                                   */

@media (max-width: 800px) {

  .utci-app {
    padding: 52px 10px 32px;
  }

  .utci-header {
    grid-template-columns: 1fr;         /* stack the 3 header columns */
    text-align: center;
  }

  .header-right {
    align-items: center;
  }

  .utci-search-wrap {
    width: 100%;
  }

  .scope-ring {
    width: 180px;                       /* smaller dial on mobile */
    height: 180px;
    margin: 0 auto;
  }

  /* Halve the hourly-table cell padding on mobile so more columns fit
     in the viewport before the horizontal scrollbar kicks in. */
  .utci-table th {
    padding: 7px 6px;
  }
  .utci-table td {
    padding: 5px 6px;
  }

  /* Drop the compass-label text ("N", "NW"...) next to the wind vane on
     mobile — the vane arrow alone is enough at small sizes. */
  .wind-dir-label {
    display: none;
  }

}