:root {
  --agro-primary: #22c55e;
  --agro-accent: #0ea5e9;
  --agro-surface: #ffffff;
  --agro-surface-soft: #f5f7fb;
  --agro-body: #f4f6fb;
  --agro-border: #d7deea;
  --agro-text: #0f172a;
  --agro-subtle: #475569;
  --agro-nav-bg: rgba(255, 255, 255, 0.9);
  --agro-nav-border: rgba(226, 232, 240, 0.75);
  --agro-nav-shadow: 0 12px 50px rgba(15, 23, 42, 0.12);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --agro-primary: #34d399;
  --agro-accent: #38bdf8;
  --agro-surface: #0b1221;
  --agro-surface-soft: #0f172a;
  --agro-body: #070d18;
  --agro-border: #1f2a3d;
  --agro-text: #e2e8f0;
  --agro-subtle: #cbd5e1;
  --agro-nav-bg: rgba(7, 13, 24, 0.95);
  --agro-nav-border: #1f2a3d;
  --agro-nav-shadow: 0 18px 60px rgba(0, 0, 0, 0.5);
}

body {
  background: var(--agro-body);
  color: var(--agro-text);
  transition: background 0.2s ease, color 0.2s ease;
}

body.has-agro-nav {
  padding-top: 76px;
}

.agro-nav {
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(12px);
  background: var(--agro-nav-bg);
  border-bottom: 1px solid var(--agro-nav-border);
  box-shadow: var(--agro-nav-shadow);
}

.agro-nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.agro-brand {
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--agro-text);
  text-decoration: none;
  font-size: 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.agro-brand__dot {
  width: 10px;
  height: 10px;
  background: linear-gradient(135deg, var(--agro-primary), var(--agro-accent));
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(52, 211, 153, 0.2);
}

.agro-links {
  display: flex;
  gap: 10px;
  align-items: center;
  flex: 1;
}

.agro-links a,
.agro-chip {
  color: var(--agro-text);
  text-decoration: none;
  padding: 9px 12px;
  border-radius: 12px;
  font-weight: 700;
  transition: color 0.2s ease, background 0.2s ease, border 0.2s ease, transform 0.2s ease;
  border: 1px solid transparent;
}

.agro-links a:hover,
.agro-links a:focus-visible,
.agro-chip:hover,
.agro-chip:focus-visible {
  background: var(--agro-surface-soft);
  outline: none;
  transform: translateY(-1px);
}

.agro-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(34, 197, 94, 0.12);
  border-color: rgba(34, 197, 94, 0.2);
}

.agro-chip svg {
  width: 14px;
  height: 14px;
}

[data-theme="dark"] .agro-links a:hover,
[data-theme="dark"] .agro-links a:focus-visible,
[data-theme="dark"] .agro-chip:hover,
[data-theme="dark"] .agro-chip:focus-visible {
  background: #111827;
}

.agro-theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: var(--agro-surface-soft);
  border-radius: 999px;
  border: 1px solid var(--agro-nav-border);
  cursor: pointer;
  user-select: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

[data-theme="dark"] .agro-theme-toggle {
  background: #111827;
  box-shadow: none;
}

.agro-toggle-input {
  appearance: none;
  width: 46px;
  height: 26px;
  border-radius: 999px;
  position: relative;
  background: var(--agro-border);
  outline: none;
  cursor: pointer;
  transition: background 0.2s ease;
}

.agro-toggle-input:before {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--agro-surface);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease, background 0.2s ease;
}

.agro-toggle-input:checked {
  background: linear-gradient(135deg, var(--agro-primary), var(--agro-accent));
}

.agro-toggle-input:checked:before {
  transform: translateX(20px);
  background: var(--agro-surface);
}

.agro-toggle-label {
  font-weight: 800;
  color: var(--agro-text);
}

.agro-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--agro-nav-border);
  background: var(--agro-surface-soft);
  cursor: pointer;
}

.agro-links__drawer {
  display: none;
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  padding: 16px 20px 24px;
  background: var(--agro-nav-bg);
  box-shadow: var(--agro-nav-shadow);
  border-bottom: 1px solid var(--agro-nav-border);
  flex-direction: column;
  gap: 8px;
}

.agro-links__drawer a {
  display: block;
  padding: 12px;
  border-radius: 10px;
  font-weight: 700;
  color: var(--agro-text);
  text-decoration: none;
  background: var(--agro-surface);
  border: 1px solid var(--agro-nav-border);
}

.agro-links__drawer a:hover,
.agro-links__drawer a:focus-visible {
  background: var(--agro-surface-soft);
}

@media (max-width: 900px) {
  .agro-links {
    display: none;
  }

  .agro-menu-toggle {
    display: inline-flex;
  }

  .agro-links__drawer.is-open {
    display: flex;
  }
}

[data-theme="dark"] .reference-table tr:nth-child(even) {
  background: #111827;
}

[data-theme="dark"] .reference-table tr:nth-child(odd) {
  background: #0f172a;
}

/* Layout helpers */
body.has-agro-nav {
  padding-top: 10px;
}

.agro-nav__spacer {
  height: 8px;
}

@media (max-width: 720px) {
  .agro-nav__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .agro-links {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}