/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ===== VARIABLES ===== */
:root {
  --bg: #f3f2ef;
  --white: #ffffff;
  --border: #e0dfdc;
  --border2: #c8c6c2;
  --accent: #0a66c2;
  --accent-hover: #004182;
  --accent-light: #dce6f1;
  --text: #1d2226;
  --text-muted: #666666;
  --text-dim: #888888;
  --success: #057642;
  --success-light: #e6f4ea;
  --error: #cc1016;
  --radius: 8px;
  --shadow-sm: 0 1px 4px rgba(0,0,0,.09);
  --shadow-md: 0 4px 14px rgba(0,0,0,.1);
  --shadow-lg: 0 8px 28px rgba(0,0,0,.13);
}

/* ===== BASE ===== */
html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* ===== ICONS ===== */
.lucide {
  display: inline-block;
  vertical-align: middle;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* ===== UTILITY ===== */
.hidden { display: none !important; }