@import "tailwindcss";
@plugin "@tailwindcss/typography";

@theme {
  --color-forest-50: #effdf4;
  --color-forest-100: #eaf7ef;
  --color-forest-200: #d9e6de;
  --color-forest-300: #dae7df;
  --color-forest-400: #84d99f;
  --color-forest-500: #5fd082;
  --color-forest-600: #79a383;
  --color-forest-700: #54946c;
  --color-forest-800: #206532;
  --color-forest-900: #004c1e;
  --color-forest-950: #131e19;

  --color-brand-50:  #f0fdf4;
  --color-brand-100: #dcfce7;
  --color-brand-200: #bbf7d0;
  --color-brand-300: #86efac;
  --color-brand-400: #4ade80;
  --color-brand-500: #22c55e;
  --color-brand-600: #16a34a;
  --color-brand-700: #15803d;
  --color-brand-800: #166534;
  --color-brand-900: #14532d;
  --color-brand-950: #052e16;

  --color-primary: #206532;
  --color-primary-dark: #004c1e;
  --color-primary-light: #54946c;
  --color-accent: #5fd082;
  --color-accent-soft: #84d99f;
  --color-accent-muted: #79a383;
  --color-surface: #effdf4;
  --color-surface-low: #eaf7ef;
  --color-surface-mid: #dae7df;
  --color-surface-high: #d9e6de;
  --color-surface-card: #ffffff;
  --color-surface-muted: #f1f5f9;
  --color-border: #e2e8f0;
  --color-on-surface: #131e19;
  --color-on-surface-variant: #40493f;
  --color-text-primary: #0f172a;
  --color-text-secondary: #475569;
  --color-text-muted: #94a3b8;

  --font-sans: var(--font-inter);
  --font-display: var(--font-manrope);

  --radius-xl: 0.75rem;
  --radius-2xl: 1.5rem;
  --radius-3xl: 2rem;
  --radius-4xl: 3rem;
}

@layer base {
  html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
  }

  body {
    background-color: var(--color-surface);
    color: var(--color-on-surface);
    font-family: var(--font-sans), system-ui, sans-serif;
    overflow-x: hidden;
  }

  * {
    box-sizing: border-box;
  }

  ::selection {
    background-color: #90d798;
    color: #002109;
  }
}

@layer utilities {
  .font-display {
    font-family: var(--font-display), system-ui, sans-serif;
  }

  .text-gradient {
    background: linear-gradient(135deg, #004c1e 0%, #206532 50%, #5fd082 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    padding-bottom: 0.15em;
  }

  .text-gradient-accent {
    background: linear-gradient(135deg, #206532 0%, #5fd082 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    padding-bottom: 0.15em;
  }

  .bg-gradient-primary {
    background: linear-gradient(135deg, #004c1e 0%, #206532 100%);
  }

  .bg-gradient-brand {
    background: linear-gradient(135deg, #166534 0%, #15803d 50%, #16a34a 100%);
  }

  .glow-accent {
    box-shadow: 0 0 40px 0 rgba(95, 208, 130, 0.2);
  }

  .glow-accent-sm {
    box-shadow: 0 0 20px 0 rgba(95, 208, 130, 0.15);
  }

  .glow-brand {
    box-shadow: 0 0 40px rgba(34, 197, 94, 0.18);
  }

  .shadow-forest {
    box-shadow: 0 20px 40px -10px rgba(19, 30, 25, 0.06);
  }

  .shadow-forest-md {
    box-shadow: 0 10px 30px -8px rgba(19, 30, 25, 0.10);
  }

  .shadow-forest-lg {
    box-shadow: 0 20px 50px -12px rgba(19, 30, 25, 0.15);
  }

  .shadow-forest-xl {
    box-shadow: 0 30px 60px -15px rgba(19, 30, 25, 0.20);
  }

  .shadow-card {
    box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
  }

  .shadow-card-hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.08), 0 8px 40px rgba(22,163,74,0.08);
  }

  .glass {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  .glass-dark {
    background: rgba(32, 101, 50, 0.15);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  .card {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
  }

  .grid-pattern {
    background-image:
      linear-gradient(rgba(32, 101, 50, 0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(32, 101, 50, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
  }
}

/* ─── Prose Overrides ────────────────────────────────────────────────── */
.prose {
  --tw-prose-body: var(--color-text-primary);
  --tw-prose-headings: #0f172a;
  --tw-prose-lead: var(--color-text-secondary);
  --tw-prose-links: #15803d;
  --tw-prose-bold: #0f172a;
  --tw-prose-counters: var(--color-text-muted);
  --tw-prose-bullets: #22c55e;
  --tw-prose-hr: var(--color-border);
  --tw-prose-quotes: var(--color-text-secondary);
  --tw-prose-quote-borders: #22c55e;
  --tw-prose-captions: var(--color-text-muted);
  --tw-prose-code: #15803d;
  --tw-prose-pre-code: #e2e8f0;
  --tw-prose-pre-bg: #0f172a;
  --tw-prose-th-borders: var(--color-border);
  --tw-prose-td-borders: var(--color-border);
  max-width: 72ch;
  font-size: 1.0625rem;
  line-height: 1.75;
}

.prose h1, .prose h2, .prose h3 {
  font-family: var(--font-display), system-ui, sans-serif;
  letter-spacing: -0.025em;
}

.prose a {
  text-decoration-color: #bbf7d0;
  text-underline-offset: 3px;
  transition: color 0.15s;
}

.prose a:hover {
  color: #15803d;
}

.prose img {
  border-radius: 0.75rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.prose pre {
  border-radius: 0.75rem;
  border: 1px solid #1e293b;
}

.prose code:not(pre code) {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 0.3rem;
  padding: 0.1em 0.4em;
  font-size: 0.875em;
}

/* ─── Drop Cap Styling ────────────────────────────────────────────────── */
.drop-cap::first-letter {
  float: left;
  font-size: 3.2em;
  line-height: 2.4em;
  margin-right: 0.1em;
  font-weight: 700;
  font-family: var(--font-display), system-ui, sans-serif;
  color: var(--color-primary);
}

/* ─── Section Title Styling ────────────────────────────────────────────── */
.section-title {
  position: relative;
  padding-bottom: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #15803d, #5fd082);
  border-radius: 2px;
}

/* ─── Article Hero Image Enhancement ────────────────────────────────── */
.article-hero-image {
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
  aspect-ratio: 16 / 9;
}

/* ─── Admin Scrollbar ────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ─── Additional Premium Custom Styling ─── */
.premium-gradient-bg {
  background: radial-gradient(circle at top right, rgba(95, 208, 130, 0.08) 0%, transparent 40%),
              radial-gradient(circle at bottom left, rgba(32, 101, 50, 0.05) 0%, transparent 50%);
}

.dashboard-ring {
  box-shadow: 0 0 0 1px rgba(32, 101, 50, 0.06), 0 4px 20px -2px rgba(19, 30, 25, 0.08);
}

.gradient-border-card {
  position: relative;
  border-radius: var(--radius-2xl);
  background: #ffffff;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.gradient-border-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(22, 163, 74, 0.1), rgba(22, 163, 74, 0.02));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.gradient-border-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(32, 101, 50, 0.1);
}

.gradient-border-card:hover::before {
  background: linear-gradient(135deg, rgba(95, 208, 130, 0.4) 0%, rgba(32, 101, 50, 0.1) 100%);
}

.wave-line {
  animation: wave 1.2s infinite ease-in-out alternate;
}

@keyframes wave {
  0% { transform: scaleY(0.3); }
  100% { transform: scaleY(1); }
}