:root {
  --ink: #162320;
  --muted: #5e6c68;
  --green: #0d6b58;
  --green-dark: #0d3f36;
  --mint: #e8f4f0;
  --line: #dce6e2;
  --paper: #ffffff;
  --bg: #f5f7f6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  background: var(--green-dark);
  color: #fff;
  padding: 14px 0;
}

.site-header a { color: #fff; text-decoration: none; }
.site-header a:hover { opacity: 0.9; text-decoration: none; }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.main-nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.95rem;
}

.hero {
  background: linear-gradient(135deg, var(--green-dark), var(--green));
  color: #fff;
  padding: 48px 0;
  margin-bottom: 24px;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.15;
}

.hero p {
  margin: 0;
  max-width: 640px;
  color: #d1e4df;
}

.section {
  margin: 24px 0 40px;
}

.section h2 {
  margin: 0 0 16px;
  font-size: 1.5rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.meta {
  margin-top: 8px;
  font-size: 0.82rem;
  color: var(--muted);
}

.library-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 24px;
}

.library-nav a {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  font-size: 0.9rem;
}

.library-nav a.active,
.library-nav a:hover {
  background: var(--mint);
  border-color: var(--green);
  color: var(--green-dark);
  text-decoration: none;
}

.alphabet {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 16px 0;
}

.alphabet a,
.alphabet span {
  display: inline-block;
  min-width: 28px;
  text-align: center;
  padding: 4px 6px;
  border-radius: 6px;
  font-size: 0.85rem;
}

.alphabet a {
  background: var(--paper);
  border: 1px solid var(--line);
}

.alphabet span.disabled {
  color: #bbb;
  border: 1px solid #eee;
}

.letter-group {
  margin: 24px 0;
}

.letter-group h3 {
  margin: 0 0 8px;
  color: var(--green-dark);
}

.analysis-list,
.entry-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.analysis-list li,
.entry-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.detail-block {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 16px;
}

.detail-block h2 {
  margin: 0 0 12px;
  font-size: 1.2rem;
}

.breadcrumbs {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 16px 0;
}

.breadcrumbs a { color: var(--muted); }

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--mint);
  color: var(--green-dark);
  font-size: 0.82rem;
}

.site-footer {
  margin-top: 48px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
}

.empty {
  color: var(--muted);
  font-style: italic;
}

.header-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,.15);
}

.global-search,
.local-search .search-row,
.city-picker {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.global-search input,
.local-search input,
.city-picker select {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 180px;
}

.global-search button,
.local-search button,
.btn {
  padding: 8px 14px;
  border: 0;
  border-radius: 8px;
  background: #fff;
  color: var(--green-dark);
  font-weight: 700;
  cursor: pointer;
}

.btn-secondary {
  background: var(--mint);
  text-decoration: none;
  display: inline-block;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0;
}

.local-search {
  margin: 16px 0 24px;
}

.local-search label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--muted);
}

.offers-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.offers-table th,
.offers-table td {
  border: 1px solid var(--line);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}

.offers-table th {
  background: var(--mint);
}

.link-button {
  background: none;
  border: 0;
  color: var(--green);
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.site-header .global-search input,
.site-header .city-picker select {
  border-color: transparent;
}

.site-header .city-picker label {
  color: #d1e4df;
  font-size: 0.85rem;
}