/* ============================================================
   AgriSustain design system
   Palette: deep canopy green + harvest amber + soil brown,
   set on a cool paper background. Headings in a characterful
   serif (Fraunces), body in Public Sans, data in JetBrains Mono.
   Signature motif: a "furrow" repeating-line pattern used on the
   hero and section dividers, echoing plowed field rows.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Public+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@500;600&display=swap');

:root {
  --canopy: #1F3D2B;
  --canopy-dark: #122318;
  --canopy-light: #2E5940;
  --paper: #F6F7F1;
  --paper-raised: #FFFFFF;
  --ink: #1C2620;
  --ink-soft: #52604F;
  --amber: #D98E2B;
  --amber-dark: #A66A1B;
  --soil: #6B4A34;
  --sky: #3E7CA6;
  --line: #E1E4D8;
  --danger: #B3261E;
  --danger-bg: #FBEAE8;
  --warn: #A66A1B;
  --warn-bg: #FBF1E1;
  --good: #2F6F3E;
  --good-bg: #E9F3EA;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 10px rgba(28, 38, 32, 0.06), 0 10px 30px rgba(28, 38, 32, 0.05);
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Public Sans', system-ui, -apple-system, Segoe UI, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; margin: 0 0 .5em; color: var(--canopy-dark); }
h1 { font-size: clamp(2rem, 4vw, 2.9rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
a { color: var(--canopy); text-decoration: none; }
a:hover { color: var(--amber-dark); }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }
code, .mono { font-family: var(--font-mono); }
img { max-width: 100%; display: block; }

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ---------- Furrow motif (signature) ---------- */
.furrow {
  background-image: repeating-linear-gradient(
    100deg,
    rgba(255,255,255,0.06) 0px, rgba(255,255,255,0.06) 2px,
    transparent 2px, transparent 34px
  );
}
.furrow-divider {
  height: 14px;
  background-image: repeating-linear-gradient(115deg, var(--amber) 0 10px, transparent 10px 26px);
  opacity: .55;
}

/* ---------- Header / Nav ---------- */
.site-header {
  background: var(--canopy);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 40;
  box-shadow: var(--shadow);
}
.site-header__inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; }
.brand:hover { color: var(--amber); }
.brand__mark { font-size: 1.4rem; }
.site-nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.site-nav a {
  color: #E7EDE4;
  padding: 9px 14px;
  border-radius: 999px;
  font-weight: 500;
  font-size: .95rem;
  transition: background .15s ease, color .15s ease;
  white-space: nowrap;
}
.site-nav a:hover { background: rgba(255,255,255,.1); color: #fff; }
.site-nav a.active { background: rgba(255,255,255,.16); color: #fff; }
.site-nav a.nav-cta { background: var(--amber); color: var(--canopy-dark); font-weight: 700; }
.site-nav a.nav-cta:hover { background: #E8A344; color: var(--canopy-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span { width: 24px; height: 2px; background: #fff; border-radius: 2px; }

/* ---------- Layout ---------- */
.site-main { min-height: 60vh; }
.section { padding: 56px 24px; }
.section--tight { padding: 32px 24px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .95rem;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform .12s ease, box-shadow .12s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--amber); color: var(--canopy-dark); }
.btn-primary:hover { background: #E8A344; color: var(--canopy-dark); }
.btn-outline { background: transparent; border-color: var(--canopy); color: var(--canopy); }
.btn-outline:hover { background: var(--canopy); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink-soft); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--canopy); color: var(--canopy); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #8f1f18; }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 16px; font-size: .85rem; }

/* ---------- Cards ---------- */
.card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.card h3 { margin-bottom: 8px; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.card--accent { border-top: 4px solid var(--amber); }
.card--inactive { opacity: .7; }

.stat {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}
.stat .stat__value { font-family: var(--font-mono); font-size: 2rem; font-weight: 600; color: var(--canopy-dark); }
.stat .stat__label { color: var(--ink-soft); font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 18px; }
label { display: block; font-weight: 600; margin-bottom: 6px; font-size: .9rem; color: var(--canopy-dark); }
input[type="text"], input[type="email"], input[type="password"], input[type="number"],
input[type="tel"], select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  font-family: var(--font-body);
  background: #fff;
  color: var(--ink);
  transition: border-color .15s ease;
}
input:focus, select:focus, textarea:focus { border-color: var(--canopy); outline: none; }
.field-hint { font-size: .8rem; color: var(--ink-soft); margin-top: 4px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }

.auth-shell {
  min-height: calc(100vh - 300px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 20px;
  background: var(--canopy);
  background-image:
    repeating-linear-gradient(115deg, rgba(255,255,255,.05) 0 10px, transparent 10px 46px);
}
.auth-card {
  background: var(--paper-raised);
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
}
.auth-card h1 { text-align: center; margin-bottom: 6px; }
.auth-card .subtitle { text-align: center; color: var(--ink-soft); margin-bottom: 24px; }
.auth-foot { text-align: center; margin-top: 18px; font-size: .9rem; color: var(--ink-soft); }

/* ---------- Alerts / flash ---------- */
.flash, .alert {
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: .92rem;
  border: 1px solid transparent;
}
.flash--success, .alert-success { background: var(--good-bg); color: var(--good); border-color: #c6e2c9; }
.flash--error, .alert-error { background: var(--danger-bg); color: var(--danger); border-color: #f1c9c5; }
.flash--info, .alert-info { background: #E7F0F6; color: var(--sky); border-color: #cfe1ec; }
.alert-warn { background: var(--warn-bg); color: var(--warn); border-color: #f0dcb6; }

/* ---------- Badges ---------- */
.badge { display: inline-block; padding: 3px 11px; border-radius: 999px; font-size: .75rem; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; }
.badge-low, .badge-success { background: var(--good-bg); color: var(--good); }
.badge-medium, .badge-warn { background: var(--warn-bg); color: var(--warn); }
.badge-high, .badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-admin { background: var(--canopy); color: #fff; }
.badge-farmer { background: var(--amber); color: var(--canopy-dark); }
.badge-inactive { background: #EEF0EA; color: var(--ink-soft); }

/* ---------- Score bars (crop engine signature) ---------- */
.score-row { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.score-row:last-child { border-bottom: none; }
.score-row__name { width: 110px; font-weight: 700; color: var(--canopy-dark); flex-shrink: 0; }
.score-bar { flex: 1; height: 10px; border-radius: 999px; background: var(--line); overflow: hidden; }
.score-bar__fill { height: 100%; background: linear-gradient(90deg, var(--amber), var(--canopy)); border-radius: 999px; }
.score-bar__fill--dead { background: var(--danger); }
.score-row__value { width: 46px; text-align: right; font-family: var(--font-mono); font-weight: 600; flex-shrink: 0; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; background: var(--paper-raised); font-size: .92rem; }
th, td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { background: #F1F3EC; color: var(--canopy-dark); font-weight: 700; font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; }
tr:last-child td { border-bottom: none; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, var(--canopy) 0%, var(--canopy-light) 100%);
  color: #fff;
  padding: 88px 24px 96px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(255,255,255,.05) 0 10px, transparent 10px 46px);
  pointer-events: none;
}
.hero__inner { max-width: 720px; margin: 0 auto; text-align: center; position: relative; }
.hero h1 { color: #fff; }
.hero p.lede { font-size: 1.15rem; color: #DCE7DA; margin-bottom: 28px; }
.hero__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Feature cards on landing ---------- */
.feature { padding: 22px; }
.feature__icon { font-size: 1.8rem; margin-bottom: 10px; display: block; }

.gallery { display: flex; gap: 16px; overflow-x: auto; padding: 4px 0 12px; scroll-snap-type: x mandatory; }
.gallery img { width: 300px; height: 200px; object-fit: cover; border-radius: var(--radius); flex-shrink: 0; scroll-snap-align: start; }

/* ---------- Footer ---------- */
.site-footer { background: var(--canopy-dark); color: #C9D5C6; padding: 40px 24px 20px; margin-top: 40px; }
.site-footer__inner { max-width: 1160px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 32px; justify-content: space-between; }
.site-footer__inner p { color: #9FB29B; max-width: 360px; font-size: .9rem; }
.site-footer__links { display: flex; flex-direction: column; gap: 8px; }
.site-footer__links a { color: #C9D5C6; }
.site-footer__links a:hover { color: var(--amber); }
.site-footer__copy { text-align: center; color: #6F8069; font-size: .8rem; margin: 30px 0 0; }

/* ---------- Dashboard ---------- */
.dash-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 24px; }
.dash-head { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 16px; margin-bottom: 6px; }
.progress-ring-wrap { display: flex; align-items: center; gap: 16px; }

.weather-current { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.weather-current__temp { font-family: var(--font-mono); font-size: 3.2rem; font-weight: 600; color: var(--sky); }
.weather-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 14px; margin-top: 20px; }
.weather-outlook { display: flex; gap: 12px; overflow-x: auto; margin-top: 18px; }
.outlook-day { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px; min-width: 110px; text-align: center; }

/* ---------- Weather page (Open-Meteo + farm map) ---------- */
.page-head { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 16px; margin-bottom: 20px; }
.eyebrow { display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--amber-dark); font-weight: 700; margin-bottom: 4px; }
.searchbar { display: flex; gap: 10px; margin-bottom: 24px; max-width: 480px; }
.searchbar input { flex: 1; }
.big-number { font-family: var(--font-mono); font-size: 3rem; font-weight: 600; color: var(--sky); line-height: 1.1; margin: 4px 0; }
.weather-facts { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-left: auto; }
.weather-facts span:not(.pill) { background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; font-size: .88rem; white-space: nowrap; }
.forecast-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 14px; margin-top: 8px; }
.forecast-grid article { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px; text-align: center; display: flex; flex-direction: column; gap: 4px; }
.forecast-icon { font-size: .8rem; color: var(--ink-soft); }
.map { width: 100%; height: 320px; border: 1px solid var(--line); border-radius: var(--radius); margin-top: 4px; }

/* ---------- Utility ---------- */
.muted { color: var(--ink-soft); }
.text-center { text-align: center; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.mt-0 { margin-top: 0; } .mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; } .mt-4 { margin-top: 40px; }
.mb-0 { margin-bottom: 0; }
.gap-2 { gap: 16px; }
.pill { display: inline-block; background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; font-size: .8rem; color: var(--ink-soft); }
.empty-state { text-align: center; padding: 40px 20px; color: var(--ink-soft); }
.empty-state .feature__icon { opacity: .6; }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .nav-toggle { display: flex; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--canopy-dark);
    flex-direction: column;
    align-items: stretch;
    padding: 10px 16px 18px;
    gap: 2px;
    box-shadow: var(--shadow);
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 14px; border-radius: 8px; }
  .site-header { position: relative; }
}
@media (max-width: 600px) {
  .hero { padding: 56px 18px 64px; }
  .section { padding: 36px 16px; }
  .auth-card { padding: 26px; }
  .weather-current__temp { font-size: 2.4rem; }
  .big-number { font-size: 2.2rem; }
  .searchbar { flex-direction: column; max-width: none; }
  .weather-facts { margin-left: 0; }
  .map { height: 240px; }
  th, td { padding: 10px; font-size: .85rem; }
}