/* Tema escuro — Koffe dark: splash #1e1a17, gold #c8a96e, cream #f5edd8 */
:root[data-theme="dark"] {
  --bg: #1e1a17;
  --bg-lines: rgba(245, 237, 216, 0.025);
  --surface-from: #2a2420;
  --surface-to: #54453a;
  --card: rgba(245, 237, 216, 0.04);
  --text: #f5edd8;
  --text-soft: #b9ad9b;
  --text-faint: #c8a96e;
  --accent: #c8a96e;
  --btn-bg: #c8a96e;
  --btn-text: #1a1208;
  --btn-ghost-bg: rgba(245, 237, 216, 0.05);
  --border: rgba(245, 237, 216, 0.15);
  --glass-bg: rgba(26, 20, 14, 0.5);
  --glass-border: rgba(245, 237, 216, 0.2);
  --glass-btn-bg: #f5edd8;
  --glass-btn-icon: #1a1208;
  --photo-filter: grayscale(1) sepia(0.35) contrast(1.08) brightness(0.95);
  --shadow-btn: 0 6px 14px rgba(0, 0, 0, 0.5);
}