/* Reset & base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-primary: #1a365d;
  --color-text: #1a202c;
  --color-muted: #718096;
  --color-bg: #ffffff;
  --color-card-bg: #ffffff;
  --color-card-border: #e2e8f0;
  --color-rising: #e53e3e;
  --color-falling: #38a169;
  --color-stable: #a0aec0;
  --color-accent-bg: #ebf8ff;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.08);
  --radius: 8px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  background: var(--color-primary);
  color: #fff;
  padding: 40px 0 32px;
  text-align: center;
}

.site-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.tagline {
  color: rgba(255,255,255,0.85);
  margin-top: 6px;
  font-size: 1rem;
}

/* State selector */
.state-selector {
  margin-top: 24px;
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.state-selector select {
  padding: 10px 14px;
  font-size: 1rem;
  font-family: var(--font);
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.15);
  color: #fff;
  min-width: 220px;
  cursor: pointer;
}

.state-selector select option {
  color: var(--color-text);
  background: #fff;
}

.state-selector button {
  padding: 10px 24px;
  font-size: 1rem;
  font-family: var(--font);
  font-weight: 600;
  background: #fff;
  color: var(--color-primary);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: opacity 0.15s;
}

.state-selector button:hover {
  opacity: 0.9;
}

/* Ad slots */
.ad-slot {
  background: #f7fafc;
  border: 1px dashed var(--color-card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  font-size: 0.8rem;
  margin: 20px auto;
}

.ad-leaderboard {
  max-width: 728px;
  height: 90px;
}

.ad-rectangle {
  max-width: 336px;
  height: 280px;
}

.ad-placeholder { opacity: 0.5; }

/* Results heading */
#results {
  padding: 24px 20px 32px;
  background: #f7fafc;
  border-radius: var(--radius);
  margin-top: 8px;
}

#results h2 {
  font-size: 1.35rem;
  color: var(--color-primary);
}

.text-muted {
  color: var(--color-muted);
  font-size: 0.9rem;
}

/* Cards grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.card {
  background: var(--color-card-bg);
  border: 1px solid #cbd5e0;
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.card-icon { font-size: 1.4rem; }

.card-title {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}

.card-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
}

.card-unit {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-left: 4px;
  font-weight: 400;
}

.card-change {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-size: 0.85rem;
}

.change-rising { color: var(--color-rising); }
.change-falling { color: var(--color-falling); }
.change-stable { color: var(--color-stable); }

.card-date {
  margin-top: 10px;
  font-size: 0.75rem;
  color: var(--color-muted);
}

/* Forecast rows on cards */
.card-forecasts {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-card-border);
}

.forecast-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  padding: 4px 0;
}

.forecast-label { color: var(--color-muted); }

.forecast-value {
  font-weight: 600;
}

/* Blur gate for forecasts */
.card-forecasts.blurred {
  filter: blur(6px);
  pointer-events: none;
  user-select: none;
}

/* Forecast section */
.forecast-section {
  margin-top: 32px;
}

.forecast-section h3 {
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.forecast-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.forecast-card {
  background: var(--color-accent-bg);
  border: 1px solid #bee3f8;
  border-radius: var(--radius);
  padding: 20px;
}

.forecast-card.blurred {
  filter: blur(6px);
  pointer-events: none;
  user-select: none;
}

.forecast-card h4 {
  font-size: 0.9rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.forecast-card .direction {
  font-size: 1.5rem;
  font-weight: 700;
}

.forecast-card .confidence {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-top: 4px;
}

/* Email gate — compact inline strip below cards */
.email-gate {
  margin-top: 16px;
  background: var(--color-primary);
  border-radius: var(--radius);
  color: #fff;
  padding: 14px 20px;
}

.email-gate.hidden { display: none; }

.gate-content {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.gate-content > p:first-child {
  flex-shrink: 0;
  font-size: 0.95rem;
  white-space: nowrap;
}

.gate-form {
  display: flex;
  gap: 8px;
  flex: 1;
  min-width: 240px;
}

.gate-form input[type="email"] {
  flex: 1;
  padding: 8px 12px;
  font-size: 0.9rem;
  font-family: var(--font);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.15);
  color: #fff;
}

.gate-form input[type="email"]::placeholder {
  color: rgba(255,255,255,0.6);
}

.gate-form button {
  padding: 8px 16px;
  font-size: 0.88rem;
  font-family: var(--font);
  font-weight: 600;
  background: #fff;
  color: var(--color-primary);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
}

.gate-form button:hover {
  opacity: 0.9;
}

.gate-error {
  color: #fc8181;
  font-size: 0.82rem;
  margin-top: 4px;
  width: 100%;
}

/* Info blocks */
.info-block {
  margin-top: 20px;
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius);
}

.info-block summary {
  padding: 14px 18px;
  font-weight: 600;
  cursor: pointer;
  color: var(--color-primary);
}

.info-content {
  padding: 0 18px 18px;
  font-size: 0.9rem;
  line-height: 1.7;
}

.info-content ul {
  padding-left: 20px;
  margin: 8px 0;
}

.info-content li {
  margin-bottom: 6px;
}

/* Site intro paragraph — sits above Browse by State grid, below the fold */
.site-intro {
  color: var(--color-muted);
  font-size: 0.875rem;
  margin: 0 0 20px;
  line-height: 1.6;
  width: 100%;
}

/* Browse by State directory */
.state-directory {
  padding-top: 40px;
  padding-bottom: 40px;
  border-top: 1px solid var(--color-card-border);
}

.state-directory-heading {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.state-directory-intro {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: 20px;
  max-width: 600px;
}

.compare-link {
  margin: 0 0 16px;
  font-size: 0.9rem;
}

.compare-link a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}

.compare-link a:hover {
  text-decoration: underline;
}

.state-directory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 8px;
}

.state-directory-grid a {
  display: block;
  padding: 7px 12px;
  background: #f7fafc;
  border: 1px solid var(--color-card-border);
  border-radius: 6px;
  color: var(--color-primary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background 0.15s, border-color 0.15s;
}

.state-directory-grid a:hover {
  background: #ebf8ff;
  border-color: #bee3f8;
}

/* Footer */
.site-footer {
  margin-top: 40px;
  padding: 24px 0;
  border-top: 1px solid var(--color-card-border);
}

.disclaimer {
  font-size: 0.78rem;
  color: var(--color-muted);
  line-height: 1.6;
}

.footer-links {
  margin-top: 10px;
  font-size: 0.78rem;
}

.footer-links a {
  color: var(--color-muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--color-primary);
}

/* Loading state */
.card.loading {
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Responsive */
@media (max-width: 768px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-header h1 {
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .forecast-cards {
    grid-template-columns: 1fr;
  }

  .gate-form {
    flex-direction: column;
  }

  .site-header {
    padding: 28px 0 24px;
  }
}

/* ── Results heading row ───────────────────────────────────────────────────── */
.results-heading-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
}

/* ── Share button ──────────────────────────────────────────────────────────── */
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 14px;
  font-size: 0.82rem;
  font-family: var(--font);
  font-weight: 600;
  background: #fff;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
  margin-top: 4px;
}

.share-btn:hover {
  background: var(--color-primary);
  color: #fff;
}

.share-btn.share-copied {
  background: #38a169;
  color: #fff;
  border-color: #38a169;
}

/* ── Household size selector ───────────────────────────────────────────────── */
.household-selector {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--color-muted);
}

.hh-label { font-weight: 500; color: var(--color-primary); }

.hh-buttons {
  display: flex;
  gap: 5px;
}

.hh-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid var(--color-card-border);
  background: #fff;
  color: var(--color-muted);
  font-size: 0.8rem;
  font-family: var(--font);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.hh-btn.hh-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  font-weight: 700;
}

.hh-btn:hover:not(.hh-active) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ── Card: secondary value line ────────────────────────────────────────────── */
.card-secondary {
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-top: 2px;
  font-variant-numeric: tabular-nums;
}

/* ── Card: national average chip ───────────────────────────────────────────── */
.card-vs-national {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--color-muted);
  background: #f0f4f8;
  border: 1px solid #d8e1ea;
  border-radius: 4px;
  padding: 2px 6px;
  white-space: nowrap;
  font-weight: 500;
}

/* ── Card: confidence dot ──────────────────────────────────────────────────── */
.conf-dot {
  font-size: 0.6rem;
  margin-left: 4px;
  vertical-align: middle;
  cursor: help;
}
.conf-high { color: #38a169; }
.conf-mod  { color: #d69e2e; }
.conf-low  { color: #a0aec0; }

/* ── Card: housing note ────────────────────────────────────────────────────── */
.card-housing-note {
  font-size: 0.73rem;
  color: var(--color-muted);
  margin-top: 8px;
  padding: 6px 8px;
  background: #f7fafc;
  border-left: 3px solid #bee3f8;
  border-radius: 0 4px 4px 0;
  line-height: 1.4;
}

/* ── Card: grocery basket framing ──────────────────────────────────────────── */
.card-basket-note {
  font-size: 0.76rem;
  color: var(--color-muted);
  margin-top: 4px;
  font-style: italic;
}

/* ── Budget impact calculator ──────────────────────────────────────────────── */
.budget-section {
  margin-top: 28px;
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.budget-header {
  padding: 14px 20px;
  font-size: 0.95rem;
  font-family: var(--font);
  font-weight: 600;
  color: var(--color-primary);
  background: #f7fafc;
  border-bottom: 1px solid var(--color-card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.budget-panel {
  padding: 20px;
}

.budget-intro {
  font-size: 0.88rem;
  color: var(--color-muted);
  margin-bottom: 16px;
  line-height: 1.5;
}

.budget-hh-note {
  font-style: italic;
}

.budget-inputs {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.budget-input-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.budget-label {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 160px;
  flex: 1;
  font-size: 0.88rem;
  cursor: pointer;
}

.budget-cat-icon { font-size: 1rem; }

.budget-cat-name {
  font-weight: 500;
  color: var(--color-text);
}

.budget-yoy-rate {
  font-size: 0.78rem;
  font-weight: 600;
  margin-left: auto;
}

.budget-input-wrap {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--color-card-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
}

.budget-input-wrap:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(26,54,93,0.12);
}

.budget-dollar,
.budget-per-mo {
  padding: 7px 8px;
  font-size: 0.85rem;
  color: var(--color-muted);
  background: #f7fafc;
  white-space: nowrap;
}

.budget-dollar { border-right: 1px solid var(--color-card-border); }
.budget-per-mo { border-left:  1px solid var(--color-card-border); }

.budget-input {
  width: 90px;
  padding: 7px 8px;
  font-size: 0.95rem;
  font-family: var(--font);
  border: none;
  outline: none;
  text-align: right;
  background: #fff;
  color: var(--color-text);
}

.budget-input:disabled {
  background: #f7fafc;
  color: var(--color-muted);
  cursor: not-allowed;
}

/* Budget result block */
.budget-result {
  border-top: 1px solid var(--color-card-border);
  padding-top: 16px;
}

.budget-result-inner {
  background: var(--color-accent-bg);
  border: 1px solid #bee3f8;
  border-radius: var(--radius);
  padding: 16px 20px;
}

.budget-result-main {
  margin-bottom: 14px;
}

.budget-result-label {
  font-size: 0.82rem;
  color: var(--color-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.budget-result-value {
  font-size: 2rem;
  font-weight: 800;
  margin-top: 4px;
  display: block;
  font-variant-numeric: tabular-nums;
}

.budget-result-period {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-muted);
}

.budget-result-annual {
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 2px;
  opacity: 0.8;
}

.budget-result-forecasts {
  border-top: 1px solid #bee3f8;
  padding-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.budget-result-forecasts.blurred {
  filter: blur(6px);
  pointer-events: none;
  user-select: none;
}

.budget-forecast-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.budget-forecast-label { color: var(--color-muted); }

.budget-forecast-val {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.budget-unlock-cta {
  margin-top: 10px;
  font-size: 0.8rem;
  color: var(--color-muted);
  font-style: italic;
}

.budget-footnote {
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* ── Responsive adjustments for new elements ───────────────────────────────── */
@media (max-width: 600px) {
  .results-heading-row {
    flex-wrap: wrap;
  }

  .budget-input-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .budget-label {
    width: 100%;
    min-width: unset;
  }

  .budget-input-wrap {
    width: 100%;
  }

  .budget-input {
    flex: 1;
    width: auto;
  }

  .budget-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .card-vs-national {
    display: none; /* too cramped on very small cards */
  }
}