/* =============================================================================
 * hydro.css — styling for the India Hydrological Outlook pages
 * (hydro.html, hydro-maps.html, hydro-reports.html). Uses the site's tokens.
 * ========================================================================== */

/* ---- shared toolbar ---- */
.hydro-toolbar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px;
  padding: 14px 16px; margin: 8px 0 20px;
  background: var(--usdm-bg-tint); border: 1px solid var(--usdm-border); border-radius: 8px;
}
.hydro-toolbar .idm-tool-group { display: inline-flex; align-items: center; gap: 8px; }
.hydro-toolbar .idm-tool-label { font-size: 13px; font-weight: 700; color: var(--usdm-charcoal); text-transform: uppercase; letter-spacing: .02em; }
.hydro-toolbar select {
  font: inherit; padding: 7px 30px 7px 11px; border: 1px solid var(--usdm-border);
  border-radius: 6px; background: #fff; min-width: 220px; cursor: pointer; color: var(--usdm-text);
}
.hydro-toolbar-spacer { flex: 1 1 auto; }
.hydro-month-badge {
  font-size: 13.5px; font-weight: 700; color: var(--usdm-red-dark);
  background: #fff; border: 1px solid var(--usdm-border); border-radius: 999px; padding: 5px 14px;
}

/* shared button look (reuses .idm-btn from the map CSS if present; define a fallback here) */
.idm-btn {
  display: inline-flex; align-items: center; gap: 7px; font: inherit; font-weight: 600;
  padding: 8px 14px; border-radius: 6px; border: 1px solid var(--usdm-red);
  background: var(--usdm-red); color: #fff; cursor: pointer; text-decoration: none; line-height: 1;
}
.idm-btn:hover { background: var(--usdm-red-dark); border-color: var(--usdm-red-dark); }
.idm-btn.ghost { background: #fff; color: var(--usdm-red-dark); }
.idm-btn.ghost:hover { background: var(--usdm-bg-tint); }

/* ---- loading spinner ---- */
.hydro-loading {
  display: flex; flex-direction: column; gap: 10px; align-items: center; justify-content: center;
  min-height: 220px; color: var(--usdm-muted); font-size: 14px;
}
.idm-spinner {
  width: 30px; height: 30px; border: 3px solid var(--usdm-border);
  border-top-color: var(--usdm-red); border-radius: 50%; animation: idm-spin .8s linear infinite;
}
@keyframes idm-spin { to { transform: rotate(360deg); } }

/* ---- dashboards page ---- */
.hydro-dashboard-figure {
  margin: 0 0 18px; padding: 12px; background: #fff;
  border: 1px solid var(--usdm-border); border-radius: 8px;
  position: relative; min-height: 240px;
}
.hydro-dashboard-figure .hydro-loading { position: absolute; inset: 12px; background: var(--usdm-bg-tint); border-radius: 6px; }
.hydro-dashboard-img {
  width: 100%; height: auto; display: block; border-radius: 4px;
}
.hydro-dashboard-figure a { display: block; }
.hydro-dashboard-caption {
  margin-top: 10px; font-size: 13.5px; color: var(--usdm-muted); line-height: 1.5;
}
.hydro-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }

.hydro-about { border-top: 1px solid var(--usdm-border); padding-top: 8px; }
.hydro-about h2 { margin-bottom: 8px; }
.hydro-about p { max-width: 82ch; color: #3a3431; }

/* ---- individual maps page ---- */
.hydro-param-desc { max-width: 82ch; color: var(--usdm-muted); font-size: 14.5px; margin: 0 0 18px; }
.hydro-map-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px; margin-bottom: 28px;
}
.hydro-map-card {
  margin: 0; background: #fff; border: 1px solid var(--usdm-border); border-radius: 8px;
  overflow: hidden; display: flex; flex-direction: column;
}
.hydro-map-card.is-current { border-color: var(--usdm-red); box-shadow: 0 0 0 2px rgba(218,57,16,.12); }
.hydro-map-card.is-forecast { border-color: #2f6db5; box-shadow: 0 0 0 2px rgba(47,109,181,.12); }
.hydro-map-thumb {
  position: relative; border: 0; background: #fff; padding: 8px; cursor: zoom-in; width: 100%;
}
.hydro-map-thumb img { width: 100%; height: auto; display: block; }
.hydro-map-tag {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .03em;
  padding: 3px 8px; border-radius: 4px; color: #fff;
}
.hydro-map-tag.tag-current { background: var(--usdm-red); }
.hydro-map-tag.tag-forecast { background: #2f6db5; }
.hydro-map-card figcaption {
  padding: 9px 12px; font-size: 13.5px; font-weight: 600; color: var(--usdm-text);
  border-top: 1px solid var(--usdm-border); background: var(--usdm-bg-tint); text-align: center;
}

/* lightbox */
.hydro-lightbox {
  position: fixed; inset: 0; z-index: 1000; background: rgba(20,18,17,.88);
  display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px;
}
.hydro-lightbox[hidden] { display: none; }
.hydro-lightbox img { max-width: 95vw; max-height: 86vh; border-radius: 4px; background: #fff; }
.hydro-lightbox-cap { color: #fff; margin-top: 12px; font-size: 14px; font-weight: 600; }
.hydro-lightbox-close {
  position: absolute; top: 16px; right: 22px; font-size: 34px; line-height: 1;
  background: none; border: 0; color: #fff; cursor: pointer;
}

/* ---- reports page ---- */
.hydro-reports-layout { display: grid; grid-template-columns: 290px 1fr; gap: 22px; align-items: start; }
@media (max-width: 880px) { .hydro-reports-layout { grid-template-columns: 1fr; } }

.hydro-reports-list h2 { font-size: 16px; margin: 0 0 10px; }
.hydro-reports-list ul { list-style: none; margin: 0; padding: 0; border: 1px solid var(--usdm-border); border-radius: 8px; overflow: hidden; }
.hydro-reports-list li { display: flex; align-items: stretch; border-bottom: 1px solid var(--usdm-border); background: #fff; }
.hydro-reports-list li:last-child { border-bottom: 0; }
.hydro-reports-list li.active { background: var(--usdm-bg-tint); }
.hydro-reports-list li.active .hydro-report-label { color: var(--usdm-red-dark); }
.hydro-report-btn {
  flex: 1 1 auto; text-align: left; border: 0; background: none; cursor: pointer;
  padding: 11px 12px; display: flex; flex-direction: column; gap: 2px;
}
.hydro-report-btn:hover { background: var(--usdm-bg-tint); }
.hydro-report-label { font-weight: 700; font-size: 14.5px; color: var(--usdm-text); }
.hydro-report-sub { font-size: 12px; color: var(--usdm-muted); }
.hydro-report-dl {
  display: flex; align-items: center; justify-content: center; width: 44px;
  border-left: 1px solid var(--usdm-border); color: var(--usdm-red-dark); text-decoration: none; font-size: 16px;
}
.hydro-report-dl:hover { background: var(--usdm-bg-tint); }
.hydro-empty { padding: 14px; color: var(--usdm-muted); font-size: 14px; }

.hydro-reports-viewer { border: 1px solid var(--usdm-border); border-radius: 8px; overflow: hidden; background: #fff; }
.hydro-reports-viewer-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 14px; background: var(--usdm-bg-tint); border-bottom: 1px solid var(--usdm-border);
  font-weight: 700; font-size: 14.5px; color: var(--usdm-text);
}
.hydro-pdf-frame-wrap { position: relative; }
.hydro-pdf-frame { width: 100%; height: 78vh; min-height: 520px; border: 0; display: block; background: #525659; }
.hydro-pdf-fallback { padding: 24px; font-size: 14.5px; color: var(--usdm-text); }
.hydro-pdf-fallback[hidden] { display: none; }