frontend/src/index.css

/* =============================================================
   MINDI 1.5 — AI Website Builder
   Design System — Premium dark IDE theme
   ============================================================= */

/* ============ TOKENS ============ */
:root {
  /* Surfaces */
  --bg-0: #07070c;
  --bg-1: #0a0a12;
  --bg-2: #0d0d16;
  --panel: #111120;
  --panel-2: #16162a;
  --panel-3: #1c1c36;
  --elevated: #1f1f38;
  --hover: rgba(255, 255, 255, .04);
  --hover-2: rgba(255, 255, 255, .07);

  /* Lines */
  --border: rgba(255, 255, 255, .06);
  --border-2: rgba(255, 255, 255, .10);
  --border-3: rgba(255, 255, 255, .16);

  /* Text */
  --text: #ececf1;
  --text-2: #b4b4c4;
  --text-mute: #7a7a8c;
  --text-dim: #565669;

  /* Brand */
  --purple: #7c3aed;
  --purple-light: #a78bfa;
  --blue: #2563eb;
  --blue-light: #60a5fa;
  --grad: linear-gradient(135deg, #7c3aed 0%, #2563eb 100%);
  --grad-soft: linear-gradient(135deg, rgba(124, 58, 237, .15) 0%, rgba(37, 99, 235, .15) 100%);
  --grad-glow: linear-gradient(135deg, rgba(124, 58, 237, .55) 0%, rgba(37, 99, 235, .55) 100%);

  /* Status */
  --ok: #10b981;
  --warn: #f59e0b;
  --err: #ef4444;
  --info: #3b82f6;

  /* Code colors */
  --c-keyword: #a78bfa;
  --c-string: #34d399;
  --c-number: #fbbf24;
  --c-comment: #6a6a85;
  --c-function: #60a5fa;
  --c-tag: #f87171;
  --c-attr: #fbbf24;
  --c-operator: #5eead4;

  /* Geometry */
  --r-xs: 4px;
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 18px;
  --r-2xl: 24px;

  --sidebar-w: 260px;
  --header-h: 48px;

  /* Motion */
  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-2: cubic-bezier(.4, 0, .2, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);

  /* Fonts */
  --sans: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
}

/* ============ RESET ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body, #root { height: 100%; }
body {
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg-0);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
button, input, textarea, select {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  outline: 0;
}
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }

/* Scrollbars */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, .06);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, .12); background-clip: content-box; }
* { scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, .08) transparent; }
::selection { background: rgba(124, 58, 237, .35); color: #fff; }

/* ============ UTILITY CLASSES ============ */
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============ ANIMATIONS ============ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-8px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInScale {
  from { opacity: 0; transform: scale(.96); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes typewriter-cursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(124, 58, 237, .2); }
  50% { box-shadow: 0 0 40px rgba(124, 58, 237, .4); }
}
@keyframes line-appear {
  from { opacity: 0; transform: translateX(-4px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes drift-1 {
  to { transform: translate(80px, 60px) scale(1.1); }
}
@keyframes drift-2 {
  to { transform: translate(-60px, -80px) scale(1.15); }
}
@keyframes pop-in {
  from { opacity: 0; transform: scale(.92) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes toast-in {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes toast-out {
  to { opacity: 0; transform: translateX(20px); }
}

/* ============ REDUCE MOTION ============ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}