/*
 * @grove-dev/ui — shared design tokens and utility classes (V1).
 *
 * This file is the framework-agnostic base stylesheet shipped
 * with the `@grove-dev/ui` package. It exposes the same color,
 * typography, radius, and shadow tokens that the showcase
 * (`@grove-dev/astro`) uses, but without a Tailwind dependency —
 * consumers can layer Tailwind on top via `@import "tailwindcss"`,
 * or consume the tokens as plain CSS custom properties.
 *
 * Usage (plain HTML / any framework):
 *
 *   import "@grove-dev/ui/styles.css";   // ESM
 *   @import "@grove-dev/ui/styles.css";  // CSS @import
 *   require("@grove-dev/ui/styles.css"); // CJS
 *
 * The CSS custom properties are the stable contract. The bare
 * utility classes below (`grove-card`, `grove-section`, `grove-btn-*`,
 * `grove-badge-*`) mirror the showcase component classes and stay
 * consistent with the openapps/astro styles. Framework adapters
 * (Astro, Svelte, Next.js) can re-export this file or compose it
 * with their own Tailwind layers.
 */

:root {
  color-scheme: light dark;

  /* ── Neutral ink scale ───────────────────────────────────────── */
  --grove-color-ink-50: #fafafa;
  --grove-color-ink-100: #f4f4f5;
  --grove-color-ink-200: #e4e4e7;
  --grove-color-ink-300: #d4d4d8;
  --grove-color-ink-400: #a1a1aa;
  --grove-color-ink-500: #71717a;
  --grove-color-ink-600: #52525b;
  --grove-color-ink-700: #3f3f46;
  --grove-color-ink-800: #27272a;
  --grove-color-ink-900: #18181b;
  --grove-color-ink-950: #09090b;

  /* ── Accent (interactive states) ─────────────────────────────── */
  --grove-color-accent: #1f6feb;
  --grove-color-accent-muted: #388bfd1a;

  /* ── Status palettes (badges only) ───────────────────────────── */
  --grove-color-emerald-50: #ecfdf5;
  --grove-color-emerald-300: #6ee7b7;
  --grove-color-emerald-400: #34d399;
  --grove-color-emerald-700: #047857;
  --grove-color-emerald-800: #065f46;
  --grove-color-emerald-950: #022c22;

  --grove-color-orange-50: #fff7ed;
  --grove-color-orange-300: #fdba74;
  --grove-color-orange-400: #fb923c;
  --grove-color-orange-700: #c2410c;
  --grove-color-orange-800: #9a3412;
  --grove-color-orange-950: #431407;

  --grove-color-blue-50: #eff6ff;
  --grove-color-blue-300: #93c5fd;
  --grove-color-blue-400: #60a5fa;
  --grove-color-blue-700: #1d4ed8;
  --grove-color-blue-800: #1e40af;
  --grove-color-blue-950: #172554;

  --grove-color-amber-50: #fffbeb;
  --grove-color-amber-300: #fcd34d;
  --grove-color-amber-400: #fbbf24;
  --grove-color-amber-700: #b45309;
  --grove-color-amber-800: #92400e;
  --grove-color-amber-950: #451a03;

  /* ── Font stacks ─────────────────────────────────────────────── */
  --grove-font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --grove-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;

  /* ── Font size extensions (2xs) ──────────────────────────────── */
  --grove-text-2xs: 0.6875rem;
  --grove-text-2xs--line-height: 1rem;

  /* ── Border radius scale ─────────────────────────────────────── */
  --grove-radius: 0.375rem;
  --grove-radius-lg: 0.5rem;
  --grove-radius-xl: 0.75rem;

  /* ── Shadow scale (subtle) ───────────────────────────────────── */
  --grove-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --grove-shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.06);
  --grove-shadow-lg: 0 8px 24px -4px rgba(0, 0, 0, 0.08);
  --grove-shadow-sm-dark: 0 1px 2px rgba(0, 0, 0, 0.4);
  --grove-shadow-md-dark: 0 4px 12px -2px rgba(0, 0, 0, 0.3);
  --grove-shadow-lg-dark: 0 8px 24px -4px rgba(0, 0, 0, 0.5);

  /* ── Container widths (showcase rhythm) ──────────────────────── */
  --grove-container: 1140px;
  --grove-container-wide: 1400px;
  --grove-container-narrow: 720px;

  /* ── Animation ───────────────────────────────────────────────── */
  --grove-animate-fade-in-up: grove-fade-in-up 0.6s ease-out both;
  --grove-animate-fade-in: grove-fade-in 0.8s ease-out both;
}

@keyframes grove-fade-in-up {
  0% {
    opacity: 0;
    transform: translateY(8px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes grove-fade-in {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

/* ──────────────────────────────────────────────────────────────────
 * Base — sensible defaults for any consumer page.
 * ────────────────────────────────────────────────────────────────── */

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  background: #ffffff;
  color: var(--grove-color-ink-900);
  font-family: var(--grove-font-sans);
  font-size: 15px;
  line-height: 1.55;
}

.dark body {
  background: var(--grove-color-ink-950);
  color: var(--grove-color-ink-100);
}

a {
  color: inherit;
  text-decoration: none;
}

/* Subtle selection */
::selection {
  background: var(--grove-color-ink-200);
  color: var(--grove-color-ink-900);
}
.dark ::selection {
  background: var(--grove-color-ink-800);
  color: var(--grove-color-ink-100);
}

/* Slim, neutral scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--grove-color-ink-300) transparent;
}
*::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
*::-webkit-scrollbar-thumb {
  background: var(--grove-color-ink-200);
  border-radius: 4px;
}
.dark *::-webkit-scrollbar-thumb {
  background: var(--grove-color-ink-800);
}

input,
select,
textarea,
button {
  font: inherit;
}

/* ──────────────────────────────────────────────────────────────────
 * Component classes — shared by the showcase component library
 * (and any consumer that imports this stylesheet).
 * ────────────────────────────────────────────────────────────────── */

/* Section spacing — consistent vertical rhythm */
.grove-section {
  padding-top: 3rem;
  padding-bottom: 3rem;
}
@media (min-width: 640px) {
  .grove-section {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }
}

.grove-section-tight {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}
@media (min-width: 640px) {
  .grove-section-tight {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }
}

/* Subtle card border + hover lift */
.grove-card {
  border: 1px solid var(--grove-color-ink-200);
  background: #ffffff;
  border-radius: var(--grove-radius-lg);
  transition:
    border-color 150ms ease,
    box-shadow 150ms ease,
    background-color 150ms ease;
}
.dark .grove-card {
  border-color: var(--grove-color-ink-800);
  background: var(--grove-color-ink-950);
}

.grove-card-hover:hover {
  border-color: var(--grove-color-ink-300);
  background: rgba(244, 244, 245, 0.6);
  box-shadow:
    var(--grove-shadow-sm),
    var(--grove-shadow-md);
}
.dark .grove-card-hover:hover {
  border-color: var(--grove-color-ink-700);
  background: rgba(24, 24, 27, 0.4);
  box-shadow:
    var(--grove-shadow-sm-dark),
    var(--grove-shadow-md-dark);
}

/* Pill badge — small, neutral */
.grove-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border-radius: 0.25rem;
  border: 1px solid var(--grove-color-ink-200);
  background: var(--grove-color-ink-50);
  padding: 0.125rem 0.375rem;
  font-size: var(--grove-text-2xs);
  line-height: var(--grove-text-2xs--line-height);
  font-weight: 500;
  color: var(--grove-color-ink-700);
}
.dark .grove-badge {
  border-color: var(--grove-color-ink-800);
  background: rgba(24, 24, 27, 0.6);
  color: var(--grove-color-ink-300);
}

.grove-badge-accent {
  border-color: var(--grove-color-ink-900);
  background: var(--grove-color-ink-900);
  color: #ffffff;
}
.dark .grove-badge-accent {
  border-color: var(--grove-color-ink-100);
  background: var(--grove-color-ink-100);
  color: var(--grove-color-ink-900);
}

.grove-badge-new {
  border-color: rgba(110, 231, 183, 0.6);
  background: var(--grove-color-emerald-50);
  color: var(--grove-color-emerald-800);
}
.dark .grove-badge-new {
  border-color: rgba(6, 95, 70, 0.6);
  background: rgba(2, 44, 34, 0.4);
  color: var(--grove-color-emerald-300);
}

.grove-badge-hot {
  border-color: rgba(253, 186, 116, 0.6);
  background: var(--grove-color-orange-50);
  color: var(--grove-color-orange-800);
}
.dark .grove-badge-hot {
  border-color: rgba(154, 52, 18, 0.6);
  background: rgba(67, 20, 7, 0.4);
  color: var(--grove-color-orange-300);
}

.grove-badge-mature {
  border-color: rgba(147, 197, 253, 0.6);
  background: var(--grove-color-blue-50);
  color: var(--grove-color-blue-800);
}
.dark .grove-badge-mature {
  border-color: rgba(30, 64, 175, 0.6);
  background: rgba(23, 37, 84, 0.4);
  color: var(--grove-color-blue-300);
}

.grove-badge-stale {
  border-color: rgba(252, 211, 77, 0.6);
  background: var(--grove-color-amber-50);
  color: var(--grove-color-amber-800);
}
.dark .grove-badge-stale {
  border-color: rgba(146, 64, 14, 0.6);
  background: rgba(69, 26, 3, 0.4);
  color: var(--grove-color-amber-300);
}

/* Buttons — outline / ghost / primary */
.grove-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  border-radius: var(--grove-radius);
  border: 1px solid transparent;
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  transition:
    color 150ms ease,
    background-color 150ms ease,
    border-color 150ms ease;
  text-decoration: none;
  cursor: pointer;
}

.grove-btn-ghost {
  color: var(--grove-color-ink-700);
}
.grove-btn-ghost:hover {
  background: var(--grove-color-ink-100);
}
.dark .grove-btn-ghost {
  color: var(--grove-color-ink-300);
}
.dark .grove-btn-ghost:hover {
  background: var(--grove-color-ink-900);
}

.grove-btn-outline {
  border-color: var(--grove-color-ink-200);
  background: #ffffff;
  color: var(--grove-color-ink-900);
}
.grove-btn-outline:hover {
  border-color: var(--grove-color-ink-300);
  background: var(--grove-color-ink-50);
}
.dark .grove-btn-outline {
  border-color: var(--grove-color-ink-800);
  background: var(--grove-color-ink-950);
  color: var(--grove-color-ink-100);
}
.dark .grove-btn-outline:hover {
  border-color: var(--grove-color-ink-700);
  background: rgba(24, 24, 27, 0.4);
}

.grove-btn-primary {
  border-color: var(--grove-color-ink-900);
  background: var(--grove-color-ink-900);
  color: #ffffff;
}
.grove-btn-primary:hover {
  background: var(--grove-color-ink-800);
}
.dark .grove-btn-primary {
  border-color: var(--grove-color-ink-100);
  background: var(--grove-color-ink-100);
  color: var(--grove-color-ink-900);
}
.dark .grove-btn-primary:hover {
  background: #ffffff;
}

/* ──────────────────────────────────────────────────────────────────
 * Backwards-compat aliases — openapps used unprefixed utility names
 * (`card`, `btn-primary`, `btn-outline`, `btn-ghost`). New code
 * should use the `grove-` prefix. These rules mirror the
 * `grove-*` definitions above so the openapps-derived components
 * work without per-component edits.
 * ────────────────────────────────────────────────────────────────── */

.card {
  border: 1px solid var(--grove-color-ink-200);
  background: #ffffff;
  border-radius: 0.5rem;
  transition:
    border-color 150ms ease,
    background-color 150ms ease,
    box-shadow 150ms ease;
}
.dark .card {
  border-color: var(--grove-color-ink-800);
  background: var(--grove-color-ink-950);
}
.card-hover:hover {
  border-color: var(--grove-color-ink-300);
  background: rgba(244, 244, 245, 0.6);
  box-shadow: var(--grove-shadow-sm), var(--grove-shadow-md);
}
.dark .card-hover:hover {
  border-color: var(--grove-color-ink-700);
  background: rgba(24, 24, 27, 0.4);
  box-shadow: var(--grove-shadow-sm-dark), var(--grove-shadow-md-dark);
}

.btn-primary,
.btn-outline,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  border-radius: 0.5rem;
  padding: 0.5rem 0.875rem;
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  transition:
    color 0.15s,
    background-color 0.15s,
    border-color 0.15s;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
}
.btn-primary {
  border-color: var(--grove-color-ink-900);
  background: var(--grove-color-ink-900);
  color: var(--grove-color-ink-50);
}
.btn-primary:hover {
  background: var(--grove-color-ink-700);
  border-color: var(--grove-color-ink-700);
}
.btn-outline {
  border-color: var(--grove-color-ink-200);
  background: var(--grove-color-ink-50);
  color: var(--grove-color-ink-700);
}
.btn-outline:hover {
  border-color: var(--grove-color-ink-300);
  background: var(--grove-color-ink-100);
}
.btn-ghost {
  background: transparent;
  color: var(--grove-color-ink-500);
}
.btn-ghost:hover {
  color: var(--grove-color-ink-900);
  background: var(--grove-color-ink-100);
}