/* Extracted from templates/checkout.html (redesign 2026-05-31). */
.checkout-shell { max-width: 1100px; margin: 0 auto; padding: 3rem 1.5rem 5rem; color: var(--text-primary); }
  .checkout-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 2rem; }
  @media (max-width: 860px) { .checkout-grid { grid-template-columns: 1fr; } }

  .ck-card { padding: 2rem; border-radius: 18px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); margin-bottom: 1.4rem; }
  .ck-card h2 { font-family: 'Playfair Display', serif; font-size: 1.4rem; margin: 0 0 1rem; font-style: italic; }

  /* Method picker */
  .method-group { margin-bottom: 1.6rem; }
  .method-group h4 { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-secondary); margin: 0 0 0.8rem; }
  .method-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0.6rem; }
  .method-card {
    padding: 0.95rem 1rem; border-radius: 12px; cursor: pointer;
    background: rgba(0,0,0,0.18); border: 1px solid rgba(255,255,255,0.08);
    display: flex; align-items: center; gap: 0.9rem;
    transition: all 0.15s;
  }
  .method-card:hover { border-color: color-mix(in srgb, var(--c-app-accent) 32%, transparent); background: color-mix(in srgb, var(--c-app-accent) 5%, transparent); }
  .method-card.is-selected { border-color: color-mix(in srgb, var(--c-app-accent) 65%, transparent); background: color-mix(in srgb, var(--c-app-accent) 10%, transparent); }
  .method-card input[type="radio"] { margin: 0; }
  .method-card .name { font-weight: 600; font-size: 0.92rem; }
  .method-card .fee { font-size: 0.78rem; color: var(--text-secondary); }

  /* Sidebar summary */
  .summary { position: sticky; top: 90px; }
  .summary h3 { margin: 0 0 0.8rem; font-size: 1rem; }
  .summary .item { display: flex; justify-content: space-between; padding: 0.6rem 0; border-bottom: 1px solid rgba(255,255,255,0.05); font-size: 0.94rem; }
  .summary .item:last-child { border: 0; }
  .summary .total { font-size: 1.4rem; font-weight: 700; padding-top: 0.8rem; border-top: 2px solid var(--text-primary); }
  .summary .features { margin-top: 1.2rem; padding-top: 1.2rem; border-top: 1px solid rgba(255,255,255,0.06); font-size: 0.88rem; color: var(--text-secondary); }
  .summary .features li { padding: 0.3rem 0 0.3rem 1.2rem; position: relative; list-style: none; }
  .summary .features li::before { content: "✓"; position: absolute; left: 0; color: #34D399; font-weight: 700; }
  .summary ul { padding: 0; margin: 0.6rem 0 0; }

  .ck-pay-btn {
    display: block; width: 100%; padding: 1rem 1.4rem;
    background: var(--grad);
    color: #fff; font-size: 1rem; font-weight: 600;
    border: 0; border-radius: 12px; cursor: pointer;
    margin-top: 1.4rem;
    transition: transform 0.15s, box-shadow 0.15s;
  }
  .ck-pay-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 28px -6px color-mix(in srgb, var(--c-app-accent) 55%, transparent); }
  .ck-pay-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

  .secure-note {
    margin-top: 1rem; padding: 0.7rem 0.9rem; background: rgba(52, 211, 153, 0.06);
    border-left: 3px solid #34D399; border-radius: 6px;
    font-size: 0.84rem; color: var(--text-secondary);
  }
  .form-row label { display:block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.4rem; color: var(--text-secondary); }
  .form-row input { width: 100%; padding: 0.72rem 0.9rem; border-radius: 10px; background: rgba(0,0,0,0.18); border: 1px solid rgba(255,255,255,0.10); color: var(--text-primary); font-family: inherit; font-size: 0.95rem; }
  .form-row input:focus { outline: 0; border-color: color-mix(in srgb, var(--c-app-accent) 50%, transparent); }
  .err-msg { color: #ff6b6b; font-size: 0.88rem; margin-top: 0.6rem; }