/* =========================================================
   LIHEAP Connect — civic editorial design system
   ========================================================= */

:root {
  /* Ink */
  --ink: #1A1814;
  --ink-soft: #4A453E;
  --ink-faint: #8B857A;
  --ink-ghost: #B8B0A0;

  /* Paper */
  --paper: #F5F1E8;
  --paper-bright: #FAF7F0;
  --paper-dim: #ECE6D6;
  --paper-dimmer: #E2DBC7;
  --rule: #D6CFBE;
  --rule-soft: #E5DFCD;

  /* Brand */
  --midnight: #0F2A4A;
  --midnight-deep: #081B33;
  --midnight-soft: #1F3D63;

  /* Accents */
  --ember: #C7501F;
  --ember-soft: #E8A985;
  --ember-faint: #F5D9C5;
  --sage: #4A6B5A;
  --sage-soft: #8FA89A;
  --rust: #8B3A2E;
  --gold: #B8893E;
  --gold-soft: #E5C896;

  /* Status */
  --status-approved: #2F5544;
  --status-approved-bg: #DDE7DE;
  --status-pending: #8B6914;
  --status-pending-bg: #F2E9D0;
  --status-denied: #7A2E22;
  --status-denied-bg: #EAD3CD;
  --status-info: #1F3D63;
  --status-info-bg: #D9E1ED;

  /* Type */
  --display: 'Fraunces', 'Times New Roman', serif;
  --body: 'Public Sans', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, monospace;

  /* Spacing */
  --gutter: clamp(20px, 4vw, 56px);
  --maxw: 1320px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.5;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    radial-gradient(circle at 0% 0%, rgba(199, 80, 31, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 100% 100%, rgba(15, 42, 74, 0.04) 0%, transparent 40%);
  background-attachment: fixed;
  min-height: 100vh;
}

/* Subtle paper grain */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.1 0 0 0 0 0.09 0 0 0 0 0.07 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

main, header, footer, nav, section { position: relative; z-index: 2; }

a { color: var(--midnight); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ember); }

h1, h2, h3, h4, h5 {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
}

h1 { font-size: clamp(40px, 6vw, 84px); line-height: 0.98; letter-spacing: -0.025em; font-variation-settings: "SOFT" 60, "WONK" 0, "opsz" 144; }
h2 { font-size: clamp(28px, 3.5vw, 44px); line-height: 1.05; font-variation-settings: "SOFT" 50, "opsz" 96; }
h3 { font-size: clamp(20px, 2vw, 26px); line-height: 1.2; font-variation-settings: "SOFT" 50, "opsz" 36; }
h4 { font-size: 17px; line-height: 1.3; font-family: var(--body); font-weight: 600; letter-spacing: 0.005em; }

.eyebrow {
  font-family: var(--body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ember);
}

.eyebrow.ink { color: var(--ink-faint); }

.serif { font-family: var(--display); }
.mono { font-family: var(--mono); font-size: 0.92em; letter-spacing: -0.01em; }

/* =========================================================
   Layout primitives
   ========================================================= */

.shell {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.divider {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 0;
}

.divider.thick {
  border-top: 2px solid var(--ink);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: var(--paper-dim);
  color: var(--ink-soft);
  border: 1px solid var(--rule);
}

.tag.approved { background: var(--status-approved-bg); color: var(--status-approved); border-color: transparent; }
.tag.pending  { background: var(--status-pending-bg);  color: var(--status-pending);  border-color: transparent; }
.tag.denied   { background: var(--status-denied-bg);   color: var(--status-denied);   border-color: transparent; }
.tag.info     { background: var(--status-info-bg);     color: var(--status-info);     border-color: transparent; }
.tag.urgent   { background: #F5D9C5; color: var(--rust); border-color: transparent; }

.tag .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* =========================================================
   Top nav
   ========================================================= */

.topnav {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(110%);
}

.topnav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0;
  gap: 24px;
}

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

.brand-mark {
  width: 32px; height: 32px;
  background: var(--midnight);
  position: relative;
  border-radius: 4px;
  display: grid; place-items: center;
  flex-shrink: 0;
}

.brand-mark::before {
  content: '';
  width: 14px; height: 14px;
  border: 2px solid var(--ember-soft);
  border-bottom-color: transparent;
  border-right-color: transparent;
  transform: rotate(45deg);
  margin-top: 4px;
}

.brand-name {
  font-family: var(--display);
  font-size: 19px;
  font-variation-settings: "SOFT" 30, "opsz" 24;
  letter-spacing: -0.01em;
  font-weight: 500;
}

.brand-name b { font-weight: 500; }

.brand-tag {
  font-family: var(--body);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-left: 4px;
  border-left: 1px solid var(--rule);
  padding-left: 10px;
}

.topnav-links {
  display: flex; gap: 28px; align-items: center;
  font-size: 14px;
}

.topnav-links a {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 500;
}

.topnav-links a.active { color: var(--ink); }
.topnav-links a:hover { color: var(--ember); }

.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 2px;
  font-size: 12px;
  background: var(--paper-bright);
}

.lang-toggle button {
  border: 0; background: transparent; padding: 4px 12px;
  border-radius: 999px; cursor: pointer;
  font-family: inherit; font-weight: 600;
  color: var(--ink-faint);
}

.lang-toggle button.on { background: var(--ink); color: var(--paper); }

/* =========================================================
   Buttons
   ========================================================= */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 4px;
  font-family: inherit; font-size: 14px; font-weight: 600;
  letter-spacing: 0.005em;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.12s ease, background 0.15s ease, color 0.15s ease;
}

.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--midnight); color: var(--paper-bright); }

.btn-ember { background: var(--ember); color: var(--paper); }
.btn-ember:hover { background: var(--rust); color: var(--paper); }

.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }

.btn-quiet { background: transparent; color: var(--ink-soft); padding: 8px 14px; }
.btn-quiet:hover { background: var(--paper-dim); color: var(--ink); }

.btn-sm { padding: 8px 14px; font-size: 13px; }

/* =========================================================
   Demo bar
   ========================================================= */

.demo-bar {
  background: var(--midnight-deep);
  color: var(--paper-bright);
  font-size: 12px;
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--midnight-soft);
}

.demo-bar-inner {
  display: flex; align-items: center; gap: 14px;
  padding: 8px 0;
  flex-wrap: wrap;
}

.demo-bar .label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ember-soft);
}

.demo-bar a, .demo-bar button {
  color: var(--paper-bright);
  background: transparent;
  border: 1px solid rgba(255,255,255,0.18);
  padding: 4px 10px;
  border-radius: 3px;
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
}

.demo-bar a:hover, .demo-bar button:hover { background: rgba(255,255,255,0.08); color: var(--paper); }

/* =========================================================
   Cards
   ========================================================= */

.card {
  background: var(--paper-bright);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 24px;
}

.card.flat { border: 0; background: var(--paper-dim); }

.kpi {
  background: var(--paper-bright);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 20px 22px;
  position: relative;
  overflow: hidden;
}

.kpi-label {
  font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 10px;
}

.kpi-value {
  font-family: var(--display);
  font-size: 38px;
  line-height: 1;
  font-variation-settings: "SOFT" 40, "opsz" 96;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.kpi-delta {
  font-size: 12px;
  margin-top: 6px;
  color: var(--ink-faint);
  font-family: var(--mono);
}

.kpi-delta.up { color: var(--sage); }
.kpi-delta.down { color: var(--rust); }

.kpi.accent::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 4px; background: var(--ember);
}

/* =========================================================
   Forms
   ========================================================= */

.field { margin-bottom: 18px; }

.field label, .field-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 6px;
  letter-spacing: 0.005em;
}

.field-hint {
  font-size: 12px;
  color: var(--ink-faint);
  margin-top: 4px;
}

.input, .select, .textarea {
  width: 100%;
  padding: 11px 13px;
  font-family: inherit;
  font-size: 15px;
  background: var(--paper-bright);
  border: 1px solid var(--rule);
  border-radius: 4px;
  color: var(--ink);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.input:focus, .select:focus, .textarea:focus {
  outline: 0;
  border-color: var(--midnight);
  box-shadow: 0 0 0 3px rgba(15, 42, 74, 0.08);
}

.field-row {
  display: grid;
  gap: 16px;
}
.field-row.cols-2 { grid-template-columns: repeat(2, 1fr); }
.field-row.cols-3 { grid-template-columns: repeat(3, 1fr); }
.field-row.cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 720px) {
  .field-row.cols-2, .field-row.cols-3, .field-row.cols-4 { grid-template-columns: 1fr; }
}

.checkbox-row, .radio-row {
  display: flex; flex-wrap: wrap; gap: 10px;
}

.check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--paper-bright);
  font-size: 13px;
  cursor: pointer;
  user-select: none;
}

.check input { margin: 0; accent-color: var(--ember); }
.check:hover { border-color: var(--ink-soft); }
.check.on { border-color: var(--ember); background: var(--ember-faint); color: var(--ink); }

/* =========================================================
   Footer
   ========================================================= */

footer.site {
  margin-top: 80px;
  padding: 40px 0 32px;
  border-top: 1px solid var(--rule);
  background: var(--paper-dim);
  font-size: 13px;
  color: var(--ink-soft);
}

footer.site .row {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 32px; flex-wrap: wrap;
}

footer.site .powered {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

footer.site .powered b { color: var(--ember); font-weight: 600; }

/* =========================================================
   Misc utilities
   ========================================================= */

.flex { display: flex; }
.flex.between { justify-content: space-between; }
.flex.center { align-items: center; }
.flex.gap-sm { gap: 10px; }
.flex.gap-md { gap: 18px; }
.flex.gap-lg { gap: 28px; }

.grid { display: grid; gap: 18px; }

.muted { color: var(--ink-faint); }
.soft { color: var(--ink-soft); }

.text-sm { font-size: 13px; }
.text-xs { font-size: 12px; }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: 8px; }
.mt-md { margin-top: 16px; }
.mt-lg { margin-top: 32px; }
.mt-xl { margin-top: 56px; }
.mb-md { margin-bottom: 16px; }
.mb-lg { margin-bottom: 32px; }

.hide { display: none !important; }