:root {
  --bg:        #0f1117;
  --surface:   #1a1d27;
  --surface2:  #242838;
  --border:    #2e3347;
  --accent:    #F59E0B;
  --accent-dim:#7c5109;
  --text:      #e8eaf0;
  --text-muted:#7c8299;
  --text-dim:  #4a5068;
  --green:     #22c55e;
  --red:       #ef4444;
  --blue:      #3b82f6;
  --radius:    12px;
  --radius-sm: 8px;
  --font:      'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior: none;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
input, textarea, select {
  font: inherit;
  color: var(--text);
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  width: 100%;
  outline: none;
  transition: border-color .15s;
}
input:focus, textarea:focus { border-color: var(--accent); }
textarea { resize: vertical; min-height: 80px; }

.hidden { display: none !important; }
.muted  { color: var(--text-muted); }
.small  { font-size: 13px; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }