/* NFP Food Insecurity Map — shared styles
   Palette: forest green brand + warm neutrals, elevated typography. */

:root {
  --nfp-green-900: #14391a;
  --nfp-green-800: #1b5e20;
  --nfp-green-700: #2e7d32;
  --nfp-green-600: #3e8e41;
  --nfp-green-300: #a8c9ac;
  --nfp-green-100: #e3efe4;
  --nfp-green-50:  #f1f6f1;

  --ink-900: #151713;
  --ink-800: #2a2d28;
  --ink-700: #3e433c;
  --ink-600: #5a6158;
  --ink-500: #7a8178;
  --ink-400: #9aa198;
  --ink-300: #c3c8be;
  --ink-200: #e1e4dd;
  --ink-100: #eff1eb;
  --ink-50:  #f8f9f5;
  --paper:   #fbfbf7;

  --accent-amber: #c96f17;
  --accent-rust:  #a14b28;

  --danger: #b3261e;

  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 12px;

  --shadow-sm: 0 1px 2px rgba(20, 57, 26, 0.06), 0 1px 1px rgba(20, 57, 26, 0.04);
  --shadow:    0 2px 6px rgba(20, 57, 26, 0.08), 0 1px 2px rgba(20, 57, 26, 0.05);
  --shadow-lg: 0 10px 30px rgba(20, 57, 26, 0.14), 0 3px 8px rgba(20, 57, 26, 0.08);

  --font-sans: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-serif: "Source Serif 4", "Source Serif Pro", Georgia, serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --density-row: 34px;
  --density-gap: 10px;
}

[data-density="compact"] {
  --density-row: 26px;
  --density-gap: 6px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  color: var(--ink-900);
  background: var(--paper);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
}

a { color: var(--nfp-green-800); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 600; letter-spacing: -0.01em; color: var(--nfp-green-900); margin: 0; }
h1 { font-size: 2.4rem; line-height: 1.1; }
h2 { font-size: 1.6rem; line-height: 1.2; }
h3 { font-size: 1.15rem; line-height: 1.3; }

.mono { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.02em; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-500);
}

/* --- Top Nav --- */
.topnav {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 28px;
  background: var(--paper);
  border-bottom: 1px solid var(--ink-200);
  position: sticky;
  top: 0;
  z-index: 500;
}
.topnav .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--nfp-green-900);
  font-size: 1.05rem;
  text-decoration: none;
  cursor: pointer;
}
.topnav .brand .mark {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--nfp-green-700);
  display: grid;
  place-items: center;
  color: white;
  font-weight: 700;
  font-size: 0.8rem;
  font-family: var(--font-sans);
  letter-spacing: 0.02em;
}
.topnav .links {
  display: flex;
  gap: 2px;
  margin-left: 12px;
}
.topnav .links a {
  padding: 6px 12px;
  border-radius: 6px;
  color: var(--ink-700);
  font-size: 0.9rem;
  font-weight: 500;
}
.topnav .links a:hover { background: var(--ink-100); text-decoration: none; }
.topnav .links a.active {
  background: var(--nfp-green-100);
  color: var(--nfp-green-900);
}
.topnav .spacer { flex: 1; }
.topnav .meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-500);
  letter-spacing: 0.04em;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 6px;
  border: 1px solid var(--ink-200);
  background: white;
  color: var(--ink-800);
  font: 500 0.88rem var(--font-sans);
  cursor: pointer;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}
.btn:hover { background: var(--ink-50); border-color: var(--ink-300); }
.btn.primary {
  background: var(--nfp-green-800);
  border-color: var(--nfp-green-800);
  color: white;
}
.btn.primary:hover { background: var(--nfp-green-900); border-color: var(--nfp-green-900); }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.ghost:hover { background: var(--ink-100); }
.btn.small { padding: 4px 8px; font-size: 0.78rem; }

/* --- Inputs --- */
.field {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--ink-200);
  border-radius: 6px;
  background: white;
  font: 400 0.88rem var(--font-sans);
  color: var(--ink-900);
}
.field:focus {
  outline: none;
  border-color: var(--nfp-green-600);
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.12);
}

/* --- Chips --- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  font: 500 0.74rem var(--font-sans);
  background: var(--ink-100);
  color: var(--ink-700);
}
.chip .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.7;
}

/* --- Cards --- */
.card {
  background: white;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius);
  padding: 18px;
}

/* --- Divider --- */
.divider {
  border: 0;
  border-top: 1px solid var(--ink-200);
  margin: 14px 0;
}

/* --- Table --- */
.kv {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 14px;
  font-size: 0.86rem;
}
.kv dt { color: var(--ink-500); font-family: var(--font-mono); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.06em; align-self: center; }
.kv dd { margin: 0; color: var(--ink-900); font-weight: 500; }

/* --- Scrollbar polish --- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--ink-200); border-radius: 10px; border: 2px solid var(--paper); }
::-webkit-scrollbar-thumb:hover { background: var(--ink-300); }

/* --- Tablets: drop the breadcrumb and "Built with" so the nav stays one line --- */
@media (max-width: 1100px) {
  .topnav .meta { display: none; }
}
@media (max-width: 900px) {
  .topnav { gap: 14px; padding: 12px 18px; }
  .topnav .partner-lockup .by { display: none; }
}

/* --- Phones: compact nav (logo + page links only) --- */
@media (max-width: 760px) {
  .topnav { gap: 8px; padding: 8px 12px; flex-wrap: wrap; }
  .topnav .brand > span, .topnav .partner-lockup, .topnav .meta { display: none; }
  .topnav .links { margin-left: 0; }
  .topnav .links a { padding: 6px 8px; font-size: 0.85rem; }
}