@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  * {
    @apply border-zinc-200/60;
  }
  body {
    @apply bg-white text-zinc-900 antialiased;
  }
  /* Modern scrollbar */
  ::-webkit-scrollbar {
    width: 5px;
    height: 5px;
  }
  ::-webkit-scrollbar-track {
    background: transparent;
  }
  ::-webkit-scrollbar-thumb {
    background: rgba(161, 161, 170, 0.35);
    border-radius: 10px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: rgba(161, 161, 170, 0.6);
  }
  /* Firefox scrollbar */
  * {
    scrollbar-width: thin;
    scrollbar-color: rgba(161, 161, 170, 0.35) transparent;
  }
}

@layer utilities {
  /* Skeleton shimmer animation */
  .skeleton {
    @apply bg-zinc-100 rounded-md animate-pulse;
  }
}

/* Tool card progress - liquid fill animation */
@keyframes liquid-fill {
  0% { width: 5%; opacity: 0.5; }
  20% { width: 30%; opacity: 0.9; }
  40% { width: 55%; opacity: 1; }
  60% { width: 75%; opacity: 0.95; }
  80% { width: 92%; opacity: 0.85; }
  90% { width: 100%; opacity: 0.7; }
  100% { width: 5%; opacity: 0.5; }
}
@keyframes liquid-glow {
  0%, 100% { box-shadow: 0 0 4px rgba(99, 102, 241, 0.3); }
  50% { box-shadow: 0 0 12px rgba(99, 102, 241, 0.5); }
}
.tool-shimmer-bar {
  animation: liquid-fill 2.4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  border-radius: 9999px;
  background: linear-gradient(90deg,
    rgba(99, 102, 241, 0.8),
    rgba(139, 92, 246, 0.9),
    rgba(99, 102, 241, 0.7));
  background-size: 200% 100%;
}
.tool-progress-track {
  animation: liquid-glow 2.4s ease-in-out infinite;
}

/* GitHub-style Markdown - light theme */
@layer components {
  .markdown-body {
    color-scheme: light;
    color: #1f2328;
  }
  .markdown-body h1 { font-size: 1.5em; font-weight: 600; margin: 0.67em 0; padding-bottom: 0.3em; border-bottom: 1px solid #d0d7de; }
  .markdown-body h2 { font-size: 1.25em; font-weight: 600; margin: 0.83em 0; padding-bottom: 0.3em; border-bottom: 1px solid #d0d7de; }
  .markdown-body h3 { font-size: 1.1em; font-weight: 600; margin: 1em 0 0.25em; }
  .markdown-body h4 { font-size: 1em; font-weight: 600; margin: 1em 0 0.25em; }
  .markdown-body p { margin: 0 0 0.75em; }
  .markdown-body p:last-child { margin-bottom: 0; }
  .markdown-body ul, .markdown-body ol { padding-left: 1.5em; margin: 0 0 0.75em; }
  .markdown-body li { margin: 0.15em 0; }
  .markdown-body li > p { margin: 0; }
  .markdown-body ul { list-style-type: disc; }
  .markdown-body ol { list-style-type: decimal; }
  .markdown-body blockquote {
    margin: 0 0 0.75em;
    padding: 0 1em;
    color: #656d76;
    border-left: 3px solid #d0d7de;
  }
  .markdown-body code {
    background: rgba(175,184,193,0.2);
    padding: 0.15em 0.4em;
    border-radius: 4px;
    font-size: 0.875em;
    font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
  }
  .markdown-body pre {
    background: #f6f8fa;
    border: 1px solid #d0d7de;
    border-radius: 6px;
    padding: 12px;
    margin: 0 0 0.75em;
    overflow-x: auto;
  }
  .markdown-body pre code {
    background: none;
    padding: 0;
    font-size: 0.8125em;
    line-height: 1.5;
    color: #1f2328;
  }
  .markdown-body hr {
    border: 0;
    height: 1px;
    background: #d0d7de;
    margin: 1em 0;
  }
  .markdown-body a { color: #0969da; text-decoration: none; }
  .markdown-body a:hover { text-decoration: underline; }
  .markdown-body strong { font-weight: 600; }
  .markdown-body table { border-collapse: collapse; margin: 0 0 0.75em; width: 100%; }
  .markdown-body th, .markdown-body td { border: 1px solid #d0d7de; padding: 6px 13px; text-align: left; }
  .markdown-body th { font-weight: 600; background: #f6f8fa; }
  .markdown-body img { max-width: 100%; border-radius: 6px; }
}