/* Dark theme variables and adjustments */
[data-theme="dark"] {
  --background-color: #0f1115;
  --text-color: #e7e9ee;
  --form-bg: #171a21;
  --header-bg: #171a21;
  --border-color: #2a2f3a;
  --shadow-color: rgba(0,0,0,0.6);
  --link-color: #6aa9ff;
  --accent-color: #5aa3ff;
  --button-bg: #1f2430;
  --button-text: #e7e9ee;
  --input-bg: #1f2430;
  --table-header-bg: #1c212b;
  --table-row-even: #171a21;
  --table-row-hover: #202634;

  /* Variant colors */
  --primary: #5aa3ff; --primary-soft: rgba(90,163,255,0.16);
  --success: #49d17a; --success-soft: rgba(73,209,122,0.16);
  --warning: #ffd66b; --warning-soft: rgba(255,214,107,0.16);
  --danger: #ff6b7a; --danger-soft: rgba(255,107,122,0.16);
  --info: #7ed6ff; --info-soft: rgba(126,214,255,0.16);
  --secondary: #9aa4b2; --secondary-soft: rgba(154,164,178,0.16);
  --accent-soft: rgba(90,163,255,0.12);
}

[data-theme="dark"] .emoji-btn:hover { background: rgba(90,163,255,0.12); }