:root {
    --drawer-z: 10000;        
    --drawer-size: 64px;       
    --drawer-radius: 16px;
    --drawer-gap: 6px;
    --drawer-accent: #ffd700;
    --drawer-bg: #222;
    --drawer-tile: #333;
    --drawer-text: #fff;
  }

  #drawer-root {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: var(--drawer-z);
  }

  #drawer-root .drawer-toggle {
    position: fixed;
    top: 16px;
    left: 16px;
    width: var(--drawer-size);
    height: var(--drawer-size);
    border-radius: var(--drawer-radius);
    background: #2a2a2a;
    border: 3px solid var(--drawer-accent);
    display: grid;
    place-content: center;
    gap: var(--drawer-gap);
    cursor: pointer;
    pointer-events: auto;
    z-index: calc(var(--drawer-z) + 2);
  }
  #drawer-root .drawer-toggle span {
    width: 30px;
    height: 4px;
    border-radius: 2px;
    background: var(--drawer-accent);
    display: block;
  }
  
  #drawer-root .drawer {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 280px;
    background: var(--drawer-bg);
    border-right: 2px solid var(--drawer-accent);
    transform: translateX(-110%);
    transition: transform .28s ease;
    pointer-events: auto;
    z-index: calc(var(--drawer-z) + 1);
    display: flex;
    flex-direction: column;
  }
  #drawer-root.open .drawer { transform: translateX(0); }
  
  #drawer-root .drawer-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.35);
    opacity: 0;
    transition: opacity .28s ease;
    pointer-events: none;
    z-index: var(--drawer-z);
  }
  #drawer-root.open .drawer-backdrop {
    opacity: 1;
    pointer-events: auto;
  }
  
  #drawer-root .drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid #444;
    color: var(--drawer-accent);
  }
  #drawer-root .drawer-close {
    background: #3b6eea;
    color: #fff;
    border: 0;
    border-radius: 10px;
    padding: 8px 12px;
    cursor: pointer;
  }
  
  #drawer-root .drawer-links {
    display: flex;
    flex-direction: column;
    padding: 12px;
    gap: 10px;
  }
  #drawer-root .drawer-link {
    display: block;
    padding: 10px 12px;
    background: var(--drawer-tile);
    border-radius: 10px;
    color: var(--drawer-text);
    text-decoration: none;
  }
  #drawer-root .drawer-link:hover { filter: brightness(1.07); }
  #drawer-root .drawer-link.danger {
    background: #e11d21;
    border: 0;
    cursor: pointer;
    text-align: left;
  }
  
  @media (max-width: 420px) {
    :root { --drawer-size: 56px; }
  }