.reg-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; color: var(--color-text-secondary); font-size: 14px; margin-top: 8px; }
  .reg-meta span { display: inline-flex; align-items: center; gap: 7px; }
  .reg-meta i { color: var(--color-text-muted); }

  .reg-card {
    border: 1px solid var(--color-border); border-radius: var(--radius-card);
    background: var(--color-card-bg); box-shadow: var(--shadow-card);
    padding: 20px; margin-bottom: 14px; overflow: visible;
  }
  .reg-card--split { padding: 0; overflow: hidden; }
  .reg-card-title { font-size: 14.5px; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 12px; }
  .reg-card-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
  .reg-card-head .reg-card-title { margin-bottom: 0; }

  .reg-club-row { display: flex; align-items: center; gap: 14px; }
  .reg-club-mark {
    width: 44px; height: 44px; border-radius: 12px; flex: none;
    background: var(--color-clubs-tint); color: var(--color-clubs);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-family-mono); font-weight: 700; font-size: 14px;
  }
  .reg-club-name { font-size: 16px; font-weight: 700; letter-spacing: -0.02em; }
  .reg-club-sub { font-size: 12.5px; color: var(--color-text-muted); margin-top: 2px; }
  .reg-club-row + .form-select { margin-top: 16px; }

  .reg-cells { display: grid; grid-template-columns: 1fr 1fr; }
  .reg-cell { padding: 20px 22px; }
  .reg-cell + .reg-cell { border-left: 1px solid var(--color-border); }
  .reg-cell-lbl { font-size: 11px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; margin-bottom: 10px; }
  .reg-cell-val { font-size: 30px; font-weight: 700; letter-spacing: -0.03em; font-family: var(--font-family-mono); line-height: 1; }
  .reg-cell-fee-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
  .reg-cell-val-max { font-size: 17px; color: var(--color-text-muted); font-weight: 600; }
  .reg-cell-note { font-size: 12.5px; color: var(--color-text-muted); margin-top: 10px; line-height: 1.5; }
  .reg-cell-note.warn { color: var(--color-text-primary); font-weight: 600; }
  .reg-capbar { width: 100%; height: 7px; background: var(--color-surface-light); border-radius: 999px; overflow: hidden; margin-top: 12px; }
  .reg-capbar > i { display: block; height: 100%; background: var(--color-cup); border-radius: 999px; }
  .reg-window {
    display: flex; align-items: center; justify-content: space-between; gap: 14px;
    padding: 13px 22px; border-top: 1px solid var(--color-border); flex-wrap: wrap;
  }
  .reg-window-val { font-size: 13px; font-weight: 600; color: var(--color-text-secondary); font-family: var(--font-family-mono); }
  @media (max-width: 600px) {
    .reg-cells { grid-template-columns: 1fr; }
    .reg-cell + .reg-cell { border-left: none; border-top: 1px solid var(--color-border); }
  }

  .roster-list { display: flex; flex-direction: column; gap: 10px; }
  .roster-row {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 12px 14px; border-radius: var(--radius-lg); border: 1px solid var(--color-border);
    background: var(--color-surface-light);
  }
  .roster-row-info { display: flex; align-items: center; gap: 12px; min-width: 0; }
  .roster-mark {
    width: 34px; height: 34px; border-radius: 50%; flex: none; border: 1px solid var(--color-border);
    background: var(--color-card-bg); color: var(--color-text-secondary);
    display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700;
  }
  .roster-mark i { font-size: 15px; }
  .roster-text { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
  .roster-name { font-size: 14px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .roster-email { font-size: 12px; color: var(--color-text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .roster-empty { font-size: 13px; color: var(--color-text-muted); padding: 20px; text-align: center; border: 1px dashed var(--color-border-strong); border-radius: var(--radius-lg); }
  .roster-remove {
    width: 28px; height: 28px; border-radius: 50%; flex: none; padding: 0;
    border: 1px solid var(--color-border); background: var(--color-card-bg); color: var(--color-text-muted);
    display: flex; align-items: center; justify-content: center;
  }
  .roster-remove:hover { border-color: var(--color-danger); color: var(--color-danger); }
  .roster-count { font-size: 12px; color: var(--color-text-muted); font-family: var(--font-family-mono); }
  .roster-count--short { color: var(--color-text-primary); font-weight: 700; }

  .reg-card-body { padding: 20px; }
  .reg-checkout-footer { padding: 18px 22px; }
  .reg-checkout-total { display: flex; flex-direction: column; gap: 2px; }
  .reg-checkout-total .lbl { font-size: 11px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
  .reg-checkout-total .val { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; font-family: var(--font-family-mono); }
  .reg-checkout-actions { display: flex; gap: 10px; flex-wrap: wrap; }