/* ==========================================================================
   Nepal Disaster Watch — Devpost-Inspired Modern UI Stylesheet
   Modeled after: https://webmcp.devpost.com/
   Design Language: Deep Navy Hero, Clean Slate Cards, Vibrant Badges & Pills
   ========================================================================== */

:root {
  color-scheme: light;

  /* Devpost Core Color Palette */
  --devpost-navy-dark: #002b3b;
  --devpost-navy: #003e54;
  --devpost-navy-light: #065573;
  --devpost-nav-bg: #071e28;
  
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --bg-subtle: #f1f5f9;
  
  --border-color: #e2e8f0;
  --border-focus: #38bdf8;
  
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-light: #94a3b8;
  --text-white: #ffffff;
  
  /* Brand Actions */
  --color-primary: #0284c7;
  --color-primary-hover: #0369a1;
  --color-donate: #dc2626;
  --color-donate-hover: #b91c1c;

  /* Semantic Severity Colors */
  --critical: #ef4444;
  --critical-bg: #fef2f2;
  --critical-border: #fca5a5;

  --serious: #ea580c;
  --serious-bg: #fff7ed;
  --serious-border: #fdba74;

  --warning: #d97706;
  --warning-bg: #fffbeb;
  --warning-border: #fde68a;

  --normal: #10b981;
  --normal-bg: #ecfdf5;
  --normal-border: #a7f3d0;

  --info: #2563eb;
  --info-bg: #eff6ff;
  --info-border: #bfdbfe;

  --damage: #7c3aed;
  --damage-bg: #f5f3ff;
  --damage-border: #ddd6fe;

  /* Typography */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout Constants */
  --max-width: 1400px;
  --gutter: clamp(1rem, 3.5vw, 2.5rem);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-pill: 9999px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 20px rgba(2, 132, 199, 0.35);
}

/* Base Resets */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-page);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

/* ==========================================================================
   1. Devpost Global Top Navigation Bar
   ========================================================================== */

.devpost-nav {
  background-color: var(--devpost-nav-bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(8px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  gap: 1.5rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-white);
  text-decoration: none !important;
}

.brand-icon {
  font-size: 1.25rem;
  color: #38bdf8;
  display: flex;
  align-items: center;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-white);
}

.brand-tag {
  background: rgba(56, 189, 248, 0.18);
  color: #38bdf8;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(56, 189, 248, 0.35);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-item {
  color: #cbd5e1;
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.nav-item:hover, .nav-item.active {
  color: var(--text-white);
  background: rgba(255, 255, 255, 0.08);
}

.nav-item.ext {
  color: #94a3b8;
}

.btn-donate-global {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #ffffff !important;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none !important;
  box-shadow: 0 0 14px rgba(239, 68, 68, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-donate-global:hover {
  background: linear-gradient(135deg, #f87171, #dc2626);
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.7);
  transform: translateY(-1px);
}

/* ==========================================================================
   2. Devpost Signature Hero Challenge Header (Compact Half-Height View)
   ========================================================================== */

.devpost-hero {
  background: linear-gradient(135deg, var(--devpost-navy-dark) 0%, var(--devpost-navy) 60%, #08435b 100%);
  color: var(--text-white);
  padding: 1.15rem 0 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.devpost-hero::after {
  content: "";
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: radial-gradient(circle at 85% 20%, rgba(56, 189, 248, 0.15), transparent 50%);
  pointer-events: none;
}

.hero-wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.75rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-tag-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0.35rem;
  flex-wrap: wrap;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(239, 68, 68, 0.2);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.04em;
}

.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ef4444;
  box-shadow: 0 0 6px #ef4444;
  animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}

.hero-subbadge {
  color: #94a3b8;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 0.35rem;
  color: #ffffff;
}

.hero-title .nepali-text {
  font-weight: 400;
  font-size: 0.72em;
  color: #94a3b8;
  margin-left: 6px;
}

.hero-desc {
  font-size: 0.85rem;
  line-height: 1.45;
  color: #cbd5e1;
  margin-bottom: 0.75rem;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: #0284c7;
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.35);
  transition: all 0.15s ease;
  text-decoration: none !important;
}

.btn-hero-primary:hover {
  background-color: #0369a1;
  transform: translateY(-1px);
}

.btn-hero-donate {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.35);
  transition: all 0.15s ease;
  text-decoration: none !important;
}

.btn-hero-donate:hover {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  transform: translateY(-1px);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.1);
  color: #e2e8f0 !important;
  font-weight: 600;
  font-size: 0.82rem;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all 0.15s ease;
  text-decoration: none !important;
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff !important;
}

/* Challenge Info Card (Compact Devpost Right Box) */
.challenge-info-card {
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
  overflow: hidden;
}

.challenge-info-card .card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 12px;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.card-tag {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: #38bdf8;
  display: flex;
  align-items: center;
  gap: 5px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.status-live-tag {
  background: #10b981;
  color: #ffffff;
  font-size: 0.62rem;
  font-weight: 800;
  padding: 1px 6px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.05em;
}

.challenge-info-card .card-body {
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.info-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.info-icon {
  font-size: 1.05rem;
  width: 22px;
  text-align: center;
}

.info-label {
  font-size: 0.64rem;
  text-transform: uppercase;
  color: #94a3b8;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.info-val {
  font-size: 0.82rem;
  font-weight: 700;
  color: #ffffff;
}

.text-blue { color: #38bdf8; }
.text-red { color: #f87171; }
.text-green { color: #34d399; }
.text-orange { color: #fbbf24; }

/* ==========================================================================
   3. Devpost Subnav Sticky Tabs
   ========================================================================== */

.devpost-subnav {
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 60px;
  z-index: 990;
}

.subnav-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.subnav-tabs::-webkit-scrollbar {
  display: none;
}

.subnav-tab {
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 14px 18px;
  font-family: var(--font-main);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.subnav-tab:hover {
  color: var(--text-main);
  background-color: var(--bg-subtle);
}

.subnav-tab.active {
  color: var(--devpost-navy);
  border-bottom-color: var(--color-primary);
  font-weight: 700;
}

/* ==========================================================================
   4. Status & Freshness Bar (Devpost Pill Telemetry)
   ========================================================================== */

.statusbar-container {
  padding-top: 1rem;
}

.statusbar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  box-shadow: var(--shadow-sm);
}

#status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.75rem 1.25rem;
  font-size: 0.85rem;
  overflow-x: auto;
  scrollbar-width: none;
}
#status::-webkit-scrollbar {
  display: none;
}

.status-sources-grid {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: nowrap;
  flex-shrink: 0;
}

.src-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.src-pill:hover {
  background: #e2e8f0;
  border-color: #cbd5e1;
}

.src-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-light);
  flex-shrink: 0;
}

.src-pill--ok .src-dot {
  background: var(--normal);
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
}

.src-pill--bad .src-dot {
  background: var(--critical);
  box-shadow: 0 0 6px rgba(239, 68, 68, 0.5);
}

.src-pill--stale .src-dot {
  background: var(--warning);
  box-shadow: 0 0 6px rgba(217, 119, 6, 0.5);
}

.src-pill--off {
  opacity: 0.5;
}

.src-icon {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.src-label {
  font-size: 0.8rem;
  color: var(--text-main);
}

.src-count {
  background: #0f172a;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--radius-pill);
  line-height: 1.2;
}

.src-pill--stale .src-count {
  background: #b45309;
}

.src-stale-tag {
  background: #fef3c7;
  color: #92400e;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid #fde68a;
}

.status-meta-group {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  flex-wrap: wrap;
}

.status-badge-warn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #fef3c7;
  color: #92400e;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid #fde68a;
}

.status-badge-err {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #fee2e2;
  color: #991b1b;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid #fca5a5;
}

.status-sync-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  color: var(--text-light);
  font-weight: 500;
  background: var(--bg-subtle);
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-color);
}

.loading-pulse {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ==========================================================================
   5. Summary KPI Strip
   ========================================================================== */

.summary-wrap {
  padding-top: 1rem;
}

#summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.5rem;
  padding: 12px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.sum-total {
  font-size: 1.05rem;
  color: var(--text-muted);
}

.sum-total b {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-main);
  margin-right: 4px;
}

.sum-sub {
  color: var(--text-light);
  font-size: 0.85rem;
  margin-left: auto;
}

.tile {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tile::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-light);
}

.tile b {
  font-weight: 800;
  color: var(--text-main);
}

.tile:hover {
  background: #e2e8f0;
  color: var(--text-main);
}

.tile--critical::before { background: var(--critical); }
.tile--serious::before  { background: var(--serious); }
.tile--warning::before  { background: var(--warning); }

.tile[aria-pressed="true"] {
  background: #0f172a;
  color: #ffffff;
  border-color: #0f172a;
}
.tile[aria-pressed="true"] b {
  color: #ffffff;
}

/* ==========================================================================
   6. Devpost Filter Toolbar
   ========================================================================== */

.filter-container {
  padding-top: 0.75rem;
  margin-bottom: 1.25rem;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.fgroup {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.flabel {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* Filter Pill Chips */
.chip {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  padding: 4px 11px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
}

.chip:hover {
  background: #e2e8f0;
  color: var(--text-main);
}

.chip.on {
  background: #0f172a;
  color: #ffffff;
  border-color: #0f172a;
  font-weight: 700;
}

.chip--critical.on { background: var(--critical); border-color: var(--critical); color: #fff; }
.chip--serious.on  { background: var(--serious);  border-color: var(--serious);  color: #fff; }
.chip--warning.on  { background: var(--warning);  border-color: var(--warning);  color: #fff; }
.chip--normal.on   { background: var(--normal);   border-color: var(--normal);   color: #fff; }
.chip--info.on     { background: var(--info);     border-color: var(--info);     color: #fff; }

/* Dropdown Selects */
select {
  font: inherit;
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--text-main);
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 5px 28px 5px 10px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  cursor: pointer;
  transition: border-color 0.15s ease;
}

select:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: #ffffff;
}

/* Search Box */
.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 10px;
  font-size: 0.8rem;
  color: var(--text-light);
  pointer-events: none;
}

input[type="search"] {
  font: inherit;
  font-size: 0.86rem;
  color: var(--text-main);
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 5px 10px 5px 30px;
  width: 200px;
  transition: all 0.15s ease;
}

input[type="search"]:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: #ffffff;
  width: 240px;
}

.spacer {
  flex-grow: 1;
}

.filter-count-badge {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.act {
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.act-reset {
  background: var(--bg-subtle);
  color: var(--text-muted);
}
.act-reset:hover {
  background: #e2e8f0;
  color: var(--text-main);
}

.act-refresh {
  background: #0f172a;
  color: #ffffff;
  border-color: #0f172a;
}
.act-refresh:hover {
  background: #1e293b;
}

/* ==========================================================================
   7. Main Layout Grid (Left List & Right Sidebar)
   ========================================================================== */

.main-layout-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 1.5rem;
  align-items: start;
  margin-bottom: 2.5rem;
}

.pane {
  min-width: 0;
}

.pane-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border-color);
}

.pane-header h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pane-subtitle {
  font-size: 0.82rem;
  color: var(--text-light);
  font-weight: 500;
}

/* Records List Cards */
.records-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.empty {
  padding: 2.5rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.group-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px dashed var(--border-color);
}

.group-head:first-child {
  margin-top: 0;
}

.group-head b {
  background: var(--bg-subtle);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  color: var(--text-muted);
}

.row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
  text-align: left;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  cursor: pointer;
  transition: all 0.15s ease;
  position: relative;
  box-shadow: var(--shadow-sm);
  font: inherit;
}

.row:hover {
  border-color: #cbd5e1;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.row.sel {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.25), var(--shadow-md);
  background-color: #f0f9ff;
}

.row-sev {
  width: 6px;
  height: 100%;
  min-height: 48px;
  border-radius: 4px;
  background: var(--text-light);
  flex-shrink: 0;
}

.row-sev.sev--critical { background: var(--critical); box-shadow: 0 0 8px rgba(239, 68, 68, 0.4); }
.row-sev.sev--serious  { background: var(--serious);  box-shadow: 0 0 8px rgba(234, 88, 12, 0.4); }
.row-sev.sev--warning  { background: var(--warning);  box-shadow: 0 0 8px rgba(217, 119, 6, 0.4); }
.row-sev.sev--normal   { background: var(--normal); }
.row-sev.sev--info     { background: var(--info); }
.row-sev.sev--damage   { background: var(--damage); }

.row-main {
  flex-grow: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.row-title {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
}

.row-ne {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 400;
}

.row-line {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.row-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
  max-width: 260px;
}

.row-kind {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
  background: var(--bg-subtle);
  padding: 2px 7px;
  border-radius: var(--radius-pill);
}

.row-where {
  font-size: 0.78rem;
  color: var(--text-main);
  font-weight: 600;
}

.row-age {
  font-size: 0.75rem;
  color: var(--text-light);
  font-family: var(--font-mono);
}

/* Source Badges */
.tag {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.tag--incident { background: #fee2e2; color: #991b1b; }
.tag--river    { background: #dbeafe; color: #1e40af; }
.tag--road     { background: #ffedd5; color: #9a3412; }
.tag--alert    { background: #fef3c7; color: #92400e; }
.tag--forecast { background: #e0e7ff; color: #3730a3; }
.tag--damage   { background: #f3e8ff; color: #6b21a8; }

/* Right Sidebar: Map & Detail Pane */
.pane--sidebar {
  position: sticky;
  top: 120px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.sidebar-header {
  padding: 12px 16px;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-color);
}

.sidebar-header h2 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 7px;
}

.leaflet-map-wrapper {
  height: 280px;
  width: 100%;
}

/* Detail Card Drawer */
#detail {
  padding: 18px;
}

.detail-empty {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--text-light);
  font-size: 0.9rem;
}

.detail-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
}

.tag--sev {
  font-weight: 700;
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

.sev-text--critical { background: var(--critical-bg); color: var(--critical); border: 1px solid var(--critical-border); }
.sev-text--serious  { background: var(--serious-bg);  color: var(--serious);  border: 1px solid var(--serious-border); }
.sev-text--warning  { background: var(--warning-bg);  color: var(--warning);  border: 1px solid var(--warning-border); }
.sev-text--normal   { background: var(--normal-bg);   color: var(--normal);   border: 1px solid var(--normal-border); }
.sev-text--info     { background: var(--info-bg);     color: var(--info);     border: 1px solid var(--info-border); }
.sev-text--damage   { background: var(--damage-bg);   color: var(--damage);   border: 1px solid var(--damage-border); }

.close {
  margin-left: auto;
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--text-light);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
}
.close:hover {
  background: var(--bg-subtle);
  color: var(--text-main);
}

#detail h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.detail-ne {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.detail-line {
  font-size: 0.9rem;
  color: var(--text-main);
  margin-bottom: 14px;
}

.dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 14px;
  font-size: 0.86rem;
  margin-bottom: 1rem;
}

.dt {
  color: var(--text-muted);
  font-weight: 500;
}

.dd {
  color: var(--text-main);
  font-weight: 600;
}

.prov {
  font-size: 0.8rem;
  color: var(--text-muted);
  background: var(--bg-subtle);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  margin-top: 14px;
  line-height: 1.5;
}

.prov .mono {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-main);
}

.rawbox {
  margin-top: 12px;
  font-size: 0.8rem;
}

.rawbox summary {
  cursor: pointer;
  color: var(--color-primary);
  font-weight: 600;
}

.rawbox pre {
  margin-top: 8px;
  background: #0f172a;
  color: #e2e8f0;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  max-height: 250px;
  overflow-y: auto;
}

.spark {
  margin-top: 12px;
  padding: 10px;
  background: var(--bg-subtle);
  border-radius: var(--radius-sm);
}

.spark-bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 48px;
  margin-top: 6px;
}

.spark-bar {
  flex: 1;
  background: var(--color-primary);
  border-radius: 2px 2px 0 0;
  transition: height 0.2s ease;
}

/* ==========================================================================
   8. WebMCP Showcase & Sources Cards
   ========================================================================== */

.section-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}

.section-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.section-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.section-title-group h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
}

.section-title-group p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 4px;
}

.btn-doc-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-subtle);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none !important;
}

/* Collapsible Sources & Provenance Card */
details.collapsible-sources {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
  overflow: hidden;
  transition: all 0.2s ease;
}

details.collapsible-sources summary.section-card-header {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  user-select: none;
  background: var(--bg-card);
  transition: background 0.15s ease;
}

details.collapsible-sources summary.section-card-header:hover {
  background: var(--bg-subtle);
}

details.collapsible-sources summary::-webkit-details-marker {
  display: none;
}

.badge-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-subtle);
  color: var(--color-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  margin-left: 6px;
  vertical-align: middle;
}

.summary-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.summary-toggle-btn i {
  transition: transform 0.2s ease;
}

details[open].collapsible-sources .summary-toggle-btn {
  color: var(--text-main);
  background: #e2e8f0;
}

details[open].collapsible-sources .summary-toggle-btn i {
  transform: rotate(180deg);
}

details[open].collapsible-sources .sources-table-wrap {
  padding: 0 1.5rem 1.5rem 1.5rem;
  border-top: 1px solid var(--border-color);
}

/* Sources Table */
.sources-table-wrap {
  overflow-x: auto;
}

.sources-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.sources-table th {
  text-align: left;
  padding: 10px 14px;
  background: var(--bg-subtle);
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  border-bottom: 2px solid var(--border-color);
}

.sources-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
  vertical-align: top;
}

.source-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 3px;
}

.source-agency-link {
  font-weight: 700;
  color: #0284c7;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.9rem;
}

.source-agency-link:hover {
  text-decoration: underline !important;
}

.agency-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 3px;
  line-height: 1.4;
}

.agency-sub a {
  color: var(--text-main);
  text-decoration: underline;
  font-weight: 500;
}

.endpoint-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 4px 9px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #0284c7;
  text-decoration: none !important;
  transition: all 0.15s ease;
}

.endpoint-badge code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: inherit;
}

.endpoint-badge:hover {
  background: #e2e8f0;
  border-color: #cbd5e1;
  color: #0369a1;
}

.citation-note-box {
  margin-top: 1.5rem;
  padding: 16px 20px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.citation-note-header {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.citation-note-box a {
  color: #0284c7;
  font-weight: 600;
  text-decoration: underline;
}

/* ==========================================================================
   9. Devpost-Style Footer
   ========================================================================== */

.devpost-footer {
  background: #0b1f28;
  color: #94a3b8;
  padding-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.footer-disclaimer {
  font-size: 0.88rem;
  line-height: 1.6;
  color: #94a3b8;
}

.footer-col-sources h4,
.footer-col-helplines h4 {
  font-family: var(--font-display);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.footer-link-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.85rem;
}

.footer-link-list a {
  color: #94a3b8;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.15s ease;
}

.footer-link-list a:hover {
  color: #38bdf8;
  text-decoration: underline;
}

.helpline-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.88rem;
}

.helpline-list strong {
  color: #38bdf8;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.25rem 0;
  font-size: 0.82rem;
  color: #64748b;
}

.bottom-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.bottom-wrap a {
  color: #38bdf8;
}

/* NoJS fallback */
.nojs {
  display: none;
}
html:not(.js) .nojs {
  display: block;
}

/* ==========================================================================
   10. Crisis Map Band

   The map used to sit in the right-hand sidebar, below the fold on every
   screen. It is the one view that answers "where", so it is now the first card
   on the page, full width.
   ========================================================================== */

.command-band {
  padding-top: 1rem;
  scroll-margin-top: 124px;   /* clears the two sticky bars */
}

.band-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.band-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-color);
  min-height: 46px;
  flex-wrap: wrap;
}

.band-head h2 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}


.band-act {
  margin-left: auto;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  padding: 5px 12px;
  font-family: var(--font-main);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
}

.band-act:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* --- Map ---------------------------------------------------------------- */

.map-legend {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.lg {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.lg::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.lg--critical::before { background: var(--critical); }
.lg--serious::before  { background: var(--serious); }
.lg--warning::before  { background: var(--warning); }
.lg--normal::before   { background: var(--normal); }
.lg--info::before     { background: var(--info); }

.band-card--map .leaflet-map-wrapper {
  flex: 1 1 auto;
  height: auto;
  /* Tall enough to read a river corridor, short enough that the caption under
     it still lands above the fold on a 900px laptop. */
  min-height: 420px;
  width: 100%;
}

/* What the map is showing, and what it is not. */
.map-caption {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 9px 14px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-subtle);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.map-caption b { color: var(--text-main); }
.cap-sep { color: var(--border-color); }

.cap-warn,
.cap-lit {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-radius: var(--radius-pill);
  padding: 1px 9px;
  font-weight: 600;
}

.cap-warn {
  color: #92400e;
  background: var(--warning-bg);
  border: 1px solid var(--warning-border);
}

.cap-lit {
  color: var(--color-primary-hover);
  background: var(--info-bg);
  border: 1px solid var(--info-border);
}

/* ==========================================================================
   11. Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-wrap {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .main-layout-grid {
    grid-template-columns: 1fr;
  }
  .pane--sidebar {
    position: static;
  }
  .footer-wrap {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* Below this the nav could not fit its links on one line and pushed the whole
   document sideways. The links collapse to the subnav, which scrolls. */
@media (max-width: 960px) {
  .nav-links .nav-item {
    display: none;
  }
  .nav-wrap {
    gap: 0.75rem;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 1.85rem;
  }
  .filters {
    flex-direction: column;
    align-items: stretch;
  }
  .fgroup {
    flex-wrap: wrap;
  }
  input[type="search"], select {
    width: 100%;
  }
  .band-card--map .leaflet-map-wrapper {
    min-height: 300px;
  }
  /* The legend drops to its own row under the map title, and the button that
     it used to push right goes back up beside the title. */
  .map-legend {
    order: 3;
    flex-basis: 100%;
  }
  .band-act {
    margin-left: 0;
  }
}

/* The donate button is the widest fixed element in the bar; below this it keeps
   its icon and drops the words rather than widening the document. */
@media (max-width: 480px) {
  .btn-donate-global span {
    display: none;
  }
  .btn-donate-global {
    padding: 7px 11px;
  }
  .brand-name {
    font-size: 1rem;
  }
  .brand-tag {
    display: none;
  }
  .band-act span {
    display: none;
  }
}