/* ==========================================================================
   PORTFOLIO V3 // THEME & BENTO GRID SYSTEM CSS (shared/theme.css)
   Sleek Matte Dark Bento Theme (Zero Neon / Zero Radium Spec)
   Strict Constraint: ZERO HTML structure/content edit - ZERO NEON
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;600;700;800&family=Space+Grotesk:wght@500;700;800;900&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

:root,
html,
body,
[data-theme="expressive"],
[data-theme="bento-acid-dark"] {
  --bg: #000000;
  --background: #000000;
  --on-bg: #ffffff;
  --on-background: #ffffff;
  --surface: #0b0d14;
  --on-surface: #ffffff;
  --on-surface-variant: #94a3b8;
  --surface-dim: #05060a;
  --surface-bright: #121420;
  
  --surface-container-lowest: #07080d;
  --surface-container-low: #0c0e17;
  --surface-container: #121522;
  --surface-container-high: #1a1e2e;
  --surface-container-highest: #242a3e;
  
  --outline: #64748b;
  --outline-variant: rgba(255, 255, 255, 0.14);
  
  --primary: #3b82f6;
  --on-primary: #ffffff;
  --primary-container: #1e3a8a;
  --on-primary-container: #ffffff;
  --primary-fixed: #3b82f6;
  --primary-fixed-dim: #2563eb;
  
  --secondary: #f97316;
  --on-secondary: #ffffff;
  --secondary-container: #7c2d12;
  --on-secondary-container: #ffffff;
  --secondary-fixed: #f97316;
  --secondary-fixed-dim: #ea580c;
  
  --tertiary: #8b5cf6;
  --on-tertiary: #ffffff;
  --tertiary-container: #4c1d95;
  --on-tertiary-container: #ffffff;
  --tertiary-fixed: #8b5cf6;
  --tertiary-fixed-dim: #7c3aed;
  
  --error: #ef4444;
  --error-container: #7f1d1d;
  
  --inverse-primary: #3b82f6;
  --inverse-surface: #ffffff;
  --inverse-on-surface: #000000;
  
  --card-heading: #ffffff;
  --card-border: rgba(255, 255, 255, 0.14);
  --bright-card-text: #ffffff;
}

html, body {
  background-color: var(--bg) !important;
  color: var(--on-surface) !important;
}

/* Explicit Heading & Legibility Rules */
h1, h2, h3, h4, h5, h6, .font-display {
  color: var(--card-heading) !important;
}

.text-surface-container-lowest {
  color: var(--card-heading) !important;
}

.text-on-surface {
  color: var(--on-surface) !important;
}

.text-on-surface-variant {
  color: var(--on-surface-variant) !important;
}

.text-primary-fixed {
  color: var(--primary) !important;
}

.text-outline {
  color: var(--outline) !important;
}

input::placeholder, textarea::placeholder {
  color: var(--outline) !important;
  opacity: 0.8 !important;
}

/* --------------------------------------------------------------------------
   3. BENTO GRID SIZES, LAYOUT & SPACING
   -------------------------------------------------------------------------- */

main {
  padding-bottom: 7.5rem !important;
}

main section.grid {
  align-items: stretch !important;
  gap: 1.5rem !important;
}

article {
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  border: 1px solid var(--card-border) !important;
  border-radius: 1.5rem !important; /* 24px standardized rounded-3xl */
  padding: 1.5rem !important;
  background-color: var(--surface-container-low) !important;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

article:hover {
  transform: translateY(-3px) !important;
  border-color: rgba(255, 255, 255, 0.28) !important;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.6) !important;
}

.overflow-x-auto, table {
  display: block;
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

form {
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

/* --------------------------------------------------------------------------
   4. TYPOGRAPHY & FONTS
   -------------------------------------------------------------------------- */

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif !important;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .font-display, [class*="text-2xl"], [class*="text-3xl"], [class*="text-4xl"] {
  font-family: 'Space Grotesk', sans-serif !important;
  letter-spacing: -0.02em;
}

code, pre, .font-mono, [class*="terminal"] {
  font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace !important;
}

/* --------------------------------------------------------------------------
   5. INTERACTIVE & SCROLLBAR STYLING
   -------------------------------------------------------------------------- */

header, [class*="backdrop-blur"] {
  backdrop-filter: blur(16px) -webkit-backdrop-filter: blur(16px);
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--surface-container-high);
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--outline);
}

/* --------------------------------------------------------------------------
   6. GLOBAL SECURITY & PROTECTION CSS
   -------------------------------------------------------------------------- */

html, body {
  -webkit-user-select: none !important;
  -moz-user-select: none !important;
  -ms-user-select: none !important;
  user-select: none !important;
  touch-action: pan-x pan-y !important;
}

input, textarea {
  -webkit-user-select: text !important;
  -moz-user-select: text !important;
  -ms-user-select: text !important;
  user-select: text !important;
}

@media print {
  html, body {
    display: none !important;
    visibility: hidden !important;
  }
}