.clank-turn-counter,
  .clank-turn-counter * {
    box-sizing: border-box;
  }

  .clank-turn-counter {
    --clank-bg: #f7f4ee;
    --clank-panel: #ffffff;
    --clank-ink: #202124;
    --clank-muted: #66615a;
    --clank-line: #ded6ca;
    --clank-primary: #2f6f73;
    --clank-primary-dark: #24565a;
    --clank-danger: #a33b31;
    --clank-danger-dark: #7e2b24;
    --clank-focus: #f2b84b;
    width: 100%;
    max-width: 980px;
    margin: 1.5rem auto;
    padding: 16px;
    color: var(--clank-ink);
    background: var(--clank-bg);
    border: 1px solid var(--clank-line);
    border-radius: 8px;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  }

  .clank-turn-counter button,
  .clank-turn-counter input {
    font: inherit;
  }

  .clank-turn-counter .clank-counter-shell {
    display: grid;
    gap: 16px;
  }

  .clank-turn-counter .clank-counter-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }

  .clank-turn-counter .clank-counter-title {
    margin: 0;
    font-size: clamp(1.25rem, 2.6vw, 1.8rem);
    line-height: 1.25;
    letter-spacing: 0;
  }

  .clank-turn-counter .clank-counter-subtitle {
    margin: 4px 0 0;
    color: var(--clank-muted);
    font-size: 0.95rem;
    line-height: 1.5;
  }

  .clank-turn-counter .clank-counter-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .clank-turn-counter .clank-counter-button {
    min-height: 44px;
    min-width: 44px;
    padding: 9px 12px;
    border: 1px solid transparent;
    border-radius: 6px;
    color: #ffffff;
    background: var(--clank-primary);
    cursor: pointer;
    line-height: 1.2;
    text-align: center;
    touch-action: manipulation;
  }

  .clank-turn-counter .clank-counter-button:hover,
  .clank-turn-counter .clank-counter-button:focus-visible {
    background: var(--clank-primary-dark);
  }

  .clank-turn-counter .clank-counter-button:focus-visible {
    outline: 3px solid var(--clank-focus);
    outline-offset: 2px;
  }

  .clank-turn-counter .clank-counter-button[disabled] {
    opacity: 0.48;
    cursor: not-allowed;
  }

  .clank-turn-counter .clank-counter-button-secondary {
    color: var(--clank-ink);
    background: #ece5d9;
    border-color: var(--clank-line);
  }

  .clank-turn-counter .clank-counter-button-secondary:hover,
  .clank-turn-counter .clank-counter-button-secondary:focus-visible {
    background: #ddd3c3;
  }

  .clank-turn-counter .clank-counter-button-danger {
    background: var(--clank-danger);
  }

  .clank-turn-counter .clank-counter-button-danger:hover,
  .clank-turn-counter .clank-counter-button-danger:focus-visible {
    background: var(--clank-danger-dark);
  }

  .clank-turn-counter .clank-counter-resources {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 12px;
  }

  .clank-turn-counter .clank-counter-resource {
    display: grid;
    gap: 12px;
    min-width: 0;
    padding: 14px;
    background: var(--clank-panel);
    border: 1px solid var(--clank-line);
    border-left: 8px solid var(--resource-color, var(--clank-primary));
    border-radius: 8px;
  }

  .clank-turn-counter .clank-counter-resource-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
  }

  .clank-turn-counter .clank-counter-resource-name {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.25;
  }

  .clank-turn-counter .clank-counter-value {
    min-width: 3.25rem;
    padding: 4px 8px;
    border-radius: 6px;
    background: #f1eee8;
    color: var(--clank-ink);
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.1;
    text-align: center;
  }

  .clank-turn-counter .clank-counter-step-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .clank-turn-counter .clank-counter-history-panel {
    display: grid;
    gap: 10px;
    padding: 14px;
    background: var(--clank-panel);
    border: 1px solid var(--clank-line);
    border-radius: 8px;
  }

  .clank-turn-counter .clank-counter-history-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
  }

  .clank-turn-counter .clank-counter-history-title {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.35;
  }

  .clank-turn-counter .clank-counter-history-count {
    color: var(--clank-muted);
    font-size: 0.9rem;
  }

  .clank-turn-counter .clank-counter-history {
    display: grid;
    gap: 8px;
    max-height: 360px;
    margin: 0;
    padding: 0;
    overflow: auto;
    list-style: none;
  }

  .clank-turn-counter .clank-counter-history-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 8px;
    min-width: 0;
    padding: 9px 10px;
    background: #faf8f4;
    border: 1px solid var(--clank-line);
    border-radius: 6px;
  }

  .clank-turn-counter .clank-counter-history-delta {
    min-width: 3.4rem;
    padding: 3px 7px;
    border-radius: 999px;
    color: #ffffff;
    background: var(--resource-color, var(--clank-primary));
    font-weight: 700;
    text-align: center;
  }

  .clank-turn-counter .clank-counter-history-text {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .clank-turn-counter .clank-counter-history-result {
    color: var(--clank-muted);
    font-size: 0.9rem;
    white-space: nowrap;
  }

  .clank-turn-counter .clank-counter-empty {
    margin: 0;
    color: var(--clank-muted);
    line-height: 1.6;
  }

  @media (max-width: 560px) {
    .clank-turn-counter {
      padding: 12px;
    }

    .clank-turn-counter .clank-counter-header,
    .clank-turn-counter .clank-counter-actions {
      align-items: stretch;
    }

    .clank-turn-counter .clank-counter-actions,
    .clank-turn-counter .clank-counter-button {
      width: 100%;
    }

    .clank-turn-counter .clank-counter-resources {
      grid-template-columns: 1fr;
    }

    .clank-turn-counter .clank-counter-history-item {
      grid-template-columns: 1fr;
      align-items: start;
    }

    .clank-turn-counter .clank-counter-history-delta {
      width: fit-content;
    }

    .clank-turn-counter .clank-counter-history-result {
      white-space: normal;
    }
  }