bonkers.css

/* Bonkers CSS Framework - Semantic HTML with style */

:root {
  /* Light mode colors */
  --bg-primary: #fafafa;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f0f0f5;
  --text-primary: #1a1a2e;
  --text-secondary: #4a4a68;
  --text-muted: #8a8aa0;
  --accent-primary: #6366f1;
  --accent-secondary: #ec4899;
  --accent-gradient: linear-gradient(135deg, #6366f1 0%, #ec4899 100%);
  --border-color: #e5e5ea;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #0f0f1e;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #252538;
    --text-primary: #f5f5f7;
    --text-secondary: #c5c5d0;
    --text-muted: #8a8aa0;
    --border-color: #2a2a3e;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  }
}

/* Base reset and typography */
main.bonkers * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

main.bonkers {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  padding: 2rem;
  min-height: 100vh;
}

/* Container */
main.bonkers > * {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

/* Typography */
main.bonkers h1, main.bonkers h2, main.bonkers h3, main.bonkers h4 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

main.bonkers h1 { font-size: 3rem; margin-bottom: 1.5rem; }
main.bonkers h2 { font-size: 2.25rem; margin-top: 2rem; }
main.bonkers h3 { font-size: 1.75rem; margin-top: 1.5rem; }
main.bonkers h4 { font-size: 1.25rem; }

main.bonkers p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

main.bonkers a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: var(--transition);
  position: relative;
}

main.bonkers a:hover {
  color: var(--accent-secondary);
}

main.bonkers a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: var(--transition);
}

main.bonkers a:hover::after {
  width: 100%;
}

/* Forms */
main.bonkers form {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin: 2rem 0;
}

main.bonkers label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-size: 0.95rem;
}

main.bonkers input[type="text"],
main.bonkers input[type="email"],
main.bonkers input[type="password"],
main.bonkers input[type="number"],
main.bonkers input[type="tel"],
main.bonkers input[type="url"],
main.bonkers input[type="search"],
main.bonkers input[type="date"],
main.bonkers textarea,
main.bonkers select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition);
  margin-bottom: 1.5rem;
  font-family: inherit;
}

main.bonkers input:focus,
main.bonkers textarea:focus,
main.bonkers select:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  transform: translateY(-1px);
}

main.bonkers textarea {
  resize: vertical;
  min-height: 120px;
}

main.bonkers input[type="checkbox"],
main.bonkers input[type="radio"] {
  width: 1.25rem;
  height: 1.25rem;
  margin-right: 0.5rem;
  cursor: pointer;
  accent-color: var(--accent-primary);
}

main.bonkers fieldset {
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

main.bonkers legend {
  padding: 0 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Buttons */
main.bonkers button,
main.bonkers input[type="submit"],
main.bonkers input[type="button"] {
  padding: 0.875rem 2rem;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--accent-gradient);
  color: white;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  font-family: inherit;
}

main.bonkers button:hover,
main.bonkers input[type="submit"]:hover,
main.bonkers input[type="button"]:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

main.bonkers button:active {
  transform: translateY(0);
}

/* Article cards */
main.bonkers article {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

main.bonkers article::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent-gradient);
}

main.bonkers article:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

main.bonkers article header {
  margin-bottom: 1rem;
}

main.bonkers article h1,
main.bonkers article h2,
main.bonkers article h3 {
  margin-top: 0;
}

main.bonkers article footer {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Card grid */
main.bonkers section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

/* Tables */
main.bonkers table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin: 2rem 0;
}

main.bonkers th,
main.bonkers td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

main.bonkers th {
  background: var(--bg-tertiary);
  font-weight: 600;
  color: var(--text-primary);
}

main.bonkers tr:last-child td {
  border-bottom: none;
}

main.bonkers tr:hover {
  background: var(--bg-tertiary);
}

/* Lists */
main.bonkers ul,
main.bonkers ol {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

main.bonkers li {
  margin-bottom: 0.5rem;
}

/* Code */
main.bonkers code {
  background: var(--bg-tertiary);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.9em;
  color: var(--accent-primary);
}

main.bonkers pre {
  background: var(--bg-tertiary);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--border-color);
}

main.bonkers pre code {
  background: none;
  padding: 0;
}

/* Blockquote */
main.bonkers blockquote {
  border-left: 4px solid var(--accent-primary);
  padding-left: 1.5rem;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--text-secondary);
}

/* HR */
main.bonkers hr {
  border: none;
  height: 2px;
  background: var(--accent-gradient);
  margin: 2rem 0;
  border-radius: 2px;
}

/* Responsive */
@media (max-width: 768px) {
  main.bonkers {
    padding: 1rem;
  }

  main.bonkers h1 {
    font-size: 2rem;
  }

  main.bonkers h2 {
    font-size: 1.75rem;
  }

  main.bonkers section {
    grid-template-columns: 1fr;
  }
}