/* ═══════════ THEME TOGGLE ═══════════ */

  .theme-toggle {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 1000;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--surface);
    border: 1px solid var(--border);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.3s;
    box-shadow: var(--card-shadow);
    color: inherit;
  }

  .theme-toggle:hover {
    transform: scale(1.1) rotate(15deg);
    border-color: var(--samba-2);
  }

  .theme-toggle .icon-dark { display: none; }
  .theme-toggle .icon-light { display: block; }

  [data-theme="light"] .theme-toggle .icon-dark { display: block; }
  [data-theme="light"] .theme-toggle .icon-light { display: none; }