/* =========================
   Global variables
   ========================= */
:root {
  --bg: #0b1220;
  --card: #0f172a;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --accent: #22c55e;
  --border: #1f2937;
  --radius: 18px;
}

/* =========================
   Reset
   ========================= */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: radial-gradient(circle at top, #1e293b, var(--bg));
  color: var(--text);
}

/* =========================
   Header (GLOBAL)
   ========================= */
.site-header {
  text-align: center;
  padding: 4rem 1.5rem 3rem;
}

.site-header h1 {
  margin: 0;
  font-size: clamp(2.3rem, 4vw, 3rem);
  display: inline-flex;
  align-items: center;
}

/* Plant icon — charset-safe */
.site-header h1::before {
  content: "\1F331";
  font-size: 1.2em;
  margin-right: 0.5rem;
}

.tagline {
  margin-top: 0.75rem;
  color: var(--muted);
}

/* =========================
   INDEX PAGE
   ========================= */
.recipe-index {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.recipe-card {
  background: linear-gradient(180deg, #020617, var(--card));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-decoration: none;
  color: var(--text);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.recipe-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.45);
}

.recipe-card h2 {
  margin: 0 0 0.75rem;
  font-size: 1.5rem;
}

.recipe-card p {
  margin: 0;
  color: var(--muted);
}

/* =========================
   BADGES
   ========================= */
.badge {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  font-size: 0.75rem;
  border-radius: 999px;
  text-transform: uppercase;
  background: rgba(34,197,94,0.15);
  color: var(--accent);
  border: 1px solid rgba(34,197,94,0.35);
}

/* =========================
   FOOTER
   ========================= */
.site-footer {
  text-align: center;
  padding: 1.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

/* =========================
   RECIPE PAGE LAYOUT
   ========================= */
.recipe-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

/* IMPORTANT: mobile-first single column */
.recipe-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.recipe-section {
  background: linear-gradient(180deg, #020617, var(--card));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}

/* =========================
   FORCE MOBILE SINGLE COLUMN
   ========================= */
@media screen and (max-width: 899px) {
  .recipe-grid {
    grid-template-columns: 1fr !important;
  }
}

/* =========================
   DESKTOP TWO COLUMNS ONLY
   ========================= */
@media screen and (min-width: 900px) {
  .recipe-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* =========================
   PRINT (PDF SAFE)
   ========================= */
@media print {

  body {
    background: #fff;
    color: #000;
  }

  .site-header,
  .site-footer,
  .btn {
    display: none !important;
  }

  .recipe-page {
    max-width: none;
    padding: 0;
  }

  /* FORCE single column for PDF */
  .recipe-grid {
    grid-template-columns: 1fr !important;
  }

  * {
    box-shadow: none !important;
    text-shadow: none !important;
  }
}

/* =========================
   TABLET TWEAKS
   ========================= */
@media (max-width: 768px) {

  .recipe-page {
    padding: 1.5rem 1rem 3rem;
  }

  .recipe-section {
    padding: 1.25rem;
  }
}

/* =========================
   PHONE TWEAKS
   ========================= */
@media (max-width: 420px) {

  .recipe-section {
    padding: 1rem;
  }

  .recipe-section ul,
  .recipe-section ol {
    padding-left: 1rem;
  }

  .recipe-section li {
    margin-bottom: 0.5rem;
  }
}