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

    body {
      min-height: 100vh;
      display: flex;
      justify-content: center;
      align-items: center;
      background: #1a1612;
      background-image:
        radial-gradient(ellipse at 20% 20%, rgba(180,130,80,0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 80%, rgba(100,70,40,0.12) 0%, transparent 6%);
      font-family: 'JetBrains Mono', monospace;
    }

    #chessContainer {
        position: relative;
        display: flex;
        flex-direction: row;
        align-items: flex-start;
        gap: 16px;
        padding: 28px;
        background: rgba(255,255,255,0.03);
        border: 1px solid rgba(180,130,80,0.15);
        border-radius: 4px;
        box-shadow: 0 40px 80px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.05);
    }

    /* ── Eval Bar ── */
    #evalWrapper {
      display: flex;
      flex-direction: row;
      align-items: center;
      gap: 6px;
    }

    #evaluation {
      width: 14px;
      height: 320px;
      border-radius: 7px;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,0.08);
      position: relative;
      box-shadow: inset 0 2px 8px rgba(0,0,0,0.5);
    }

    #blackEvaluation {
      width: 100%;
      background: #1a1612;
      transition: height 0.6s cubic-bezier(0.4,0,0.2,1);
    }

    #whiteEvaluation {
      width: 100%;
      background: linear-gradient(180deg, #f0d9b5 0%, #e8c99a 100%);
      transition: height 0.6s cubic-bezier(0.4,0,0.2,1);
    }

    #evalScore {
      font-size: 10px;
      font-weight: 600;
      color: #c8a96e;
      letter-spacing: 0.05em;
    }

    /* ── Board ── */
	#boardWrapper {
	  display: flex;
	  flex-direction: row;
	  align-items: flex-start;
	  gap: 4px;
	}

    #chessBoard {
      display: grid;
      grid-template-columns: repeat(8, 40px);
      width: 320px;
      height: 320px;
      border-radius: 2px;
      overflow: hidden;
      box-shadow:
        0 0 0 2px rgba(180,130,80,0.3),
        0 8px 32px rgba(0,0,0,0.5);
    }

    .square {
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      font-size: 30px;
    }

    .light { background-color: #f0d9b5; }
    .dark  { background-color: #b58863; }
    .selected { background-color: #f0ee75;}

    .square:hover {
      filter: brightness(1.08);
      cursor: pointer;
    }

    .canMoveMarker { 
        background-color: #0e0e0e;
        align-items: center;
        justify-content: center;
        position: absolute;
        width: 10px;
        height: 10px;
        border-radius: 50%;
    }

    .movedMarker {
        background-color: green;
        align-items: center;
        justify-content: center;
        position: absolute;
        width: 32px;
        height: 32px;
        opacity: 0.5;
    }

    .bestMoveMarker {
        position: absolute;
        width: 100%;
        height: 100%;
        background: rgba(0, 255, 0, 0.3);
        pointer-events: none;
    }
	
	/* NEU: Spalte mit Board oben, File-Labels unten */
	#boardColumn {
	  display: flex;
	  flex-direction: column;
	  gap: 4px;
	}

	/* Rank-Labels links */
	#coordRank {
	  display: flex;
	  flex-direction: column;
	  width: 12px;
	  height: 320px;
	}

	#coordRank span {
	  flex: 1;
	  display: flex;
	  align-items: center;
	  justify-content: center;
	  font-size: 9px;
	  color: #ffffff;
	  letter-spacing: 0.05em;
	}

	/* File-Labels unten */
	#coordFile {
	  display: flex;
	  flex-direction: row;
	  width: 320px;
	}

	#coordFile span {
	  width: 40px;
	  text-align: center;
	  font-size: 9px;
	  color: #ffffff;
	  letter-spacing: 0.05em;
	}

    /* ── PGN Panel ── */
    #pgnPanel {
      display: flex;
      flex-direction: column;
      width: 130px;
      height: 320px;
      background: rgba(0,0,0,0.3);
      border: 1px solid rgba(180,130,80,0.1);
      border-radius: 3px;
      overflow: hidden;
    }

    #pgnHeader {
      padding: 8px 10px;
      font-size: 9px;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: #ffffff;
      border-bottom: 1px solid rgba(180,130,80,0.1);
      font-family: 'Playfair Display', serif;
    }

    #pgnContainer {
      display: flex;
      flex-direction: column;
      gap: 0;
      overflow-y: auto;
      flex: 1;
      padding: 6px 0;
    }

    #pgnContainer::-webkit-scrollbar { width: 3px; }
    #pgnContainer::-webkit-scrollbar-track { background: transparent; }
    #pgnContainer::-webkit-scrollbar-thumb { background: rgba(180,130,80,0.3); border-radius: 2px; }

    .pgn-row {
      display: grid;
      grid-template-columns: 28px 1fr 1fr;
      align-items: center;
      padding: 3px 8px;
    }

    .pgn-row:hover { background: rgba(180,130,80,0.05); }

    .pgn-num {
      font-size: 8px;
      color: #ffffff;
      letter-spacing: 0.05em;
    }

    .pgn-move {
      font-size: 9px;
      color: rgba(240,217,181,0.75);
      padding: 2px 4px;
      border-radius: 2px;
      cursor: pointer;
      transition: all 0.15s ease;
    }

    .pgn-move:hover {
      background: rgba(180,130,80,0.15);
      color: #f0d9b5;
    }

    .pgn-move.active {
      background: rgba(180,130,80,0.2);
      color: #f0d9b5;
    }

    #moveBadge {
        position: absolute;
        top: 12px;
        right: 12px;
        padding: 6px 14px;
        border-radius: 20px;
        font-family: 'Georgia', serif;
        font-size: 13px;
        font-weight: 700;
        letter-spacing: 0.04em;
        opacity: 0;
        transform: translateY(-8px) scale(0.92);
        transition: opacity 0.35s ease, transform 0.35s ease;
        pointer-events: none;
        z-index: 100;
        box-shadow: 0 2px 12px rgba(0,0,0,0.35);
        white-space: nowrap;
    }

        #moveBadge.show {
            opacity: 1;
            transform: translateY(0) scale(1);
        }

        /* Farben je Kategorie */
        #moveBadge.brilliant {
            background: #1baca6;
            color: #fff;
        }

        #moveBadge.great {
            background: #5c8fff;
            color: #fff;
        }

        #moveBadge.best {
            background: #6abf69;
            color: #fff;
        }

        #moveBadge.excellent {
            background: #8fc97a;
            color: #fff;
        }

        #moveBadge.good {
            background: #c8d96e;
            color: #333;
        }

        #moveBadge.inaccuracy {
            background: #e0c060;
            color: #333;
        }

        #moveBadge.mistake {
            background: #e07830;
            color: #fff;
        }

        #moveBadge.blunder {
            background: #c0392b;
            color: #fff;
        }

        #moveBadge.missed {
            background: #8e44ad;
            color: #fff;
        }