/* Credit card rewards calculator: shared by /calculator/ and the homepage (extracted 2026-10-15) */
    /* ── Calculator page styles ── */
    .calc-layout {
      display: grid;
      grid-template-columns: 340px 1fr;
      gap: 24px;
      align-items: start;
    }

    .calc-panel {
      background: #ffffff;
      backdrop-filter: none;
      -webkit-backdrop-filter: none;
      border: 1px solid rgba(18,18,16,0.14);
      border-radius: var(--radius-xl);
      box-shadow: 0 2px 16px rgba(0,0,0,0.07), inset 0 1px 0 rgba(255,255,255,0.9);
      padding: 32px 28px;
    }

    .calc-panel-title {
      font-family: var(--font-serif);
      font-size: 18px;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 6px;
    }

    .calc-panel-sub {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 24px;
    }

    .calc-fields {
      display: flex;
      flex-direction: column;
      gap: 14px;
      margin-bottom: 24px;
    }

    .calc-field {
      display: flex;
      flex-direction: column;
      gap: 5px;
    }

    .calc-field-label {
      font-size: 12px;
      font-weight: 600;
      color: var(--text);
      display: flex;
      align-items: center;
      gap: 7px;
    }

    .calc-field-icon {
      width: 22px;
      height: 22px;
      background: rgba(47,107,255,0.08);
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent);
      flex-shrink: 0;
    }

    .calc-field-input-wrap {
      position: relative;
    }

    .calc-field-input-wrap span {
      position: absolute;
      left: 12px;
      top: 50%;
      transform: translateY(-50%);
      font-size: 14px;
      font-weight: 500;
      color: var(--text-muted);
      pointer-events: none;
    }

    .calc-field input {
      width: 100%;
      padding: 10px 12px 10px 26px;
      border: 1.5px solid rgba(0,0,0,0.1);
      border-radius: 10px;
      font-size: 16px;
      font-weight: 500;
      color: var(--text);
      background: #ffffff;
      outline: none;
      transition: border-color 0.15s ease, box-shadow 0.15s ease;
      box-sizing: border-box;
      -webkit-appearance: none;
    }

    .calc-field input:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(47,107,255,0.12);
    }

    .calc-field input::placeholder {
      color: rgba(0,0,0,0.25);
    }

    .calc-submit {
      width: 100%;
      padding: 14px;
      background: var(--accent);
      color: #fff;
      border: none;
      border-radius: 12px;
      font-size: 15px;
      font-weight: 600;
      cursor: pointer;
      transition: background 0.15s ease, transform 0.1s ease;
      letter-spacing: -0.01em;
    }

    .calc-submit:hover { background: #0066DD; }
    .calc-submit:active { transform: scale(0.98); }

    .calc-disclaimer {
      font-size: 11px;
      color: var(--text-dim);
      line-height: 1.6;
      margin-top: 14px;
      text-align: center;
    }

    /* Results */
    .calc-results-panel {
      display: flex;
      flex-direction: column;
      gap: 12px;
      padding-top: 16px;
    }

    .calc-empty {
      background: #ffffff;
      backdrop-filter: none;
      -webkit-backdrop-filter: none;
      border: 1px solid rgba(18,18,16,0.14);
      border-radius: var(--radius-xl);
      padding: 60px 40px;
      text-align: center;
      color: var(--text-muted);
      font-size: 14px;
      line-height: 1.7;
    }

    .calc-empty-icon {
      color: var(--text-dim);
      margin-bottom: 14px;
    }

    .calc-empty-title {
      font-family: var(--font-serif);
      font-size: 18px;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 8px;
    }

    .calc-result-card {
      background: #ffffff;
      backdrop-filter: none;
      -webkit-backdrop-filter: none;
      border: 1px solid rgba(18,18,16,0.14);
      border-radius: var(--radius-xl);
      padding: 20px 24px;
      box-shadow: 0 2px 12px rgba(0,0,0,0.06), inset 0 1px 0 rgba(255,255,255,0.9);
      display: flex;
      flex-direction: column;
      gap: 0;
      transition: box-shadow 0.2s ease, transform 0.2s ease;
    }

    .calc-result-row {
      display: flex;
      align-items: center;
      gap: 18px;
    }

    /* ── Credits section ── */
    .calc-credits {
      margin-top: 12px;
      padding: 10px 12px;
      background: rgba(22,163,74,0.06);
      border: 1px solid rgba(22,163,74,0.18);
      border-radius: 10px;
    }

    .calc-credits-label {
      font-size: 10px;
      font-weight: 700;
      color: #16A34A;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      margin-bottom: 6px;
    }

    .calc-credits-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .calc-credits-list li {
      font-size: 11px;
      color: var(--text-muted);
      line-height: 1.5;
      padding-left: 13px;
      position: relative;
    }

    .calc-credits-list li::before {
      content: '•';
      position: absolute;
      left: 0;
      color: #16A34A;
      font-weight: 700;
    }

    /* ── Breakdown accordion ── */
    .calc-breakdown {
      border-top: 1px solid rgba(0,0,0,0.07);
      margin-top: 14px;
    }

    .calc-breakdown > summary {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 6px;
      padding: 10px 0 0;
      font-size: 12px;
      font-weight: 600;
      color: var(--text-muted);
      cursor: pointer;
      list-style: none;
      user-select: none;
      transition: color 0.15s ease;
    }

    .calc-breakdown > summary::-webkit-details-marker { display: none; }
    .calc-breakdown > summary::marker { display: none; }

    .calc-breakdown[open] > summary {
      color: var(--accent);
    }

    .calc-breakdown-chevron {
      transition: transform 0.2s ease;
      flex-shrink: 0;
    }

    .calc-breakdown[open] > summary .calc-breakdown-chevron {
      transform: rotate(180deg);
    }

    .calc-breakdown-content {
      padding-top: 10px;
    }


    .calc-result-card:hover {
      box-shadow: 0 6px 24px rgba(0,0,0,0.10), inset 0 1px 0 rgba(255,255,255,1);
      transform: translateY(-1px);
    }

    .calc-result-card.rank-1 {
      border-color: rgba(47,107,255,0.35);
      box-shadow: 0 6px 32px rgba(47,107,255,0.18), inset 0 1px 0 rgba(255,255,255,0.9);
      position: relative;
      overflow: visible;
    }

    .calc-top-pick-badge {
      position: absolute;
      top: -13px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--accent);
      color: #fff;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      padding: 4px 14px;
      border-radius: 20px;
      box-shadow: 0 2px 10px rgba(47,107,255,0.4);
      white-space: nowrap;
    }

    /* ── Top-3 podium + #1 spotlight ── */
    .calc-podium {
      display: flex;
      align-items: flex-end;
      justify-content: center;
      gap: 16px;
      margin: 6px auto 2px;
    }
    .calc-podium-item {
      flex: 1 1 0;
      max-width: 175px;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      gap: 7px;
      padding: 16px 12px;
      border-radius: var(--radius-lg);
      background: #ffffff;
      border: 1px solid rgba(18,18,16,0.14);
      box-shadow: var(--glass-shadow);
      text-decoration: none;
      color: inherit;
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }
    .calc-podium-item:hover { transform: translateY(-3px); }
    .calc-podium-item.first {
      margin-bottom: 20px;
      max-width: 215px;
      padding: 22px 16px;
      background: linear-gradient(180deg, rgba(47,107,255,0.12), rgba(255,255,255,0.72));
      border-color: rgba(47,107,255,0.45);
      box-shadow:
        0 0 0 1px rgba(47,107,255,0.35),
        0 8px 30px rgba(47,107,255,0.30),
        0 20px 50px -12px rgba(18,28,56,0.22);
    }
    .calc-podium-badge { font-size: 22px; line-height: 1; }
    .calc-podium-item.first .calc-podium-badge { font-size: 32px; }
    .calc-podium-imgwrap { width: 100%; display: flex; justify-content: center; }
    .calc-podium-img {
      width: 100%; max-width: 120px; height: auto; object-fit: contain;
      border-radius: 6px; filter: drop-shadow(0 8px 14px rgba(0,30,80,0.2));
    }
    .calc-podium-item.first .calc-podium-img { max-width: 156px; }
    .calc-podium-fallback {
      width: 120px; height: 76px; border-radius: 6px; display: flex;
      align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 9px;
    }
    .calc-podium-name {
      font-size: 12px; font-weight: 600; color: var(--text); line-height: 1.25;
      display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
    }
    .calc-podium-item.first .calc-podium-name { font-size: 14px; }
    .calc-podium-value { font-size: 18px; font-weight: 700; color: var(--text); letter-spacing: -0.02em; }
    .calc-podium-item.first .calc-podium-value { font-size: 30px; color: #16A34A; }
    .calc-podium-per { font-size: 0.5em; font-weight: 600; color: var(--text-dim); letter-spacing: 0; }
    .calc-podium-tag {
      font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
      color: var(--accent); min-height: 12px;
    }
    .calc-podium-delta {
      text-align: center; font-size: 14px; color: var(--text-muted); margin: 4px 0 20px;
    }
    .calc-podium-delta strong { color: #16A34A; font-weight: 700; }

    @media (max-width: 600px) {
      .calc-podium { gap: 8px; }
      .calc-podium-item { padding: 12px 8px; gap: 5px; }
      .calc-podium-item.first { padding: 16px 10px; margin-bottom: 14px; }
      .calc-podium-img { max-width: 80px; }
      .calc-podium-item.first .calc-podium-img { max-width: 98px; }
      .calc-podium-name { font-size: 10.5px; }
      .calc-podium-item.first .calc-podium-name { font-size: 12px; }
      .calc-podium-value { font-size: 14px; }
      .calc-podium-item.first .calc-podium-value { font-size: 22px; }
      .calc-podium-badge { font-size: 18px; }
      .calc-podium-item.first .calc-podium-badge { font-size: 24px; }
      .calc-podium-delta { font-size: 12px; }
    }

    .calc-rank {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      font-weight: 700;
      flex-shrink: 0;
      background: rgba(0,0,0,0.06);
      color: var(--text-muted);
    }

    .calc-rank.rank-1 {
      background: var(--accent);
      color: #fff;
      box-shadow: 0 2px 8px rgba(47,107,255,0.35);
    }

    .calc-result-img {
      width: 210px;
      height: 132px;
      object-fit: contain;
      border-radius: 6px;
      flex-shrink: 0;
    }

    .calc-result-img-fallback {
      width: 210px;
      height: 132px;
      border-radius: 6px;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 9px;
      font-weight: 700;
      color: rgba(255,255,255,0.8);
      letter-spacing: 0.05em;
    }

    .calc-result-info {
      flex: 1;
      min-width: 0;
      padding-left: 12px;
    }

    .calc-result-name {
      font-size: 14px;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 2px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .calc-result-name-link { color: inherit; text-decoration: none; }
    .calc-result-name-link:hover { text-decoration: underline; }

    .calc-result-issuer {
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 4px;
    }

    .calc-result-credit-score {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      font-size: 11.5px;
      font-weight: 500;
      color: var(--text-muted);
      background: var(--surface-2);
      border: 1px solid var(--border-2);
      border-radius: 20px;
      padding: 2px 9px;
      margin-bottom: 8px;
    }

    .calc-transfer-pill {
      display: inline-flex;
      align-items: center;
      font-size: 10.5px;
      font-weight: 600;
      border-radius: 20px;
      padding: 2px 8px;
      margin-bottom: 8px;
      letter-spacing: 0.01em;
    }
    .calc-transfer-yes    { background: #dcfce7; color: #15803d; border: 1px solid #bbf7d0; }
    .calc-transfer-pools  { background: #dbeafe; color: #1d4ed8; border: 1px solid #bfdbfe; }
    .calc-transfer-locked { background: #fef9c3; color: #a16207; border: 1px solid #fde68a; }
    .calc-transfer-cashback { background: #fee2e2; color: #b91c1c; border: 1px solid #fecaca; }

    .calc-result-bars {
      display: flex;
      flex-direction: column;
      gap: 8px;
      max-width: 340px;
    }

    /* ── Money ring (donut) ── */
    .calc-donut-wrap {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .calc-donut {
      position: relative;
      width: 104px;
      height: 104px;
      flex-shrink: 0;
    }
    .calc-donut-ring {
      position: absolute;
      inset: 0;
      border-radius: 50%;
      -webkit-mask: radial-gradient(circle, transparent 56%, #000 57%);
              mask: radial-gradient(circle, transparent 56%, #000 57%);
    }
    .calc-donut-center {
      position: absolute;
      inset: 0;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
    }
    .calc-donut-pct {
      font-size: 23px;
      font-weight: 700;
      color: var(--text);
      letter-spacing: -0.02em;
      line-height: 1;
    }
    .calc-donut-pct-label {
      font-size: 9px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--text-muted);
      margin-top: 3px;
    }
    .calc-donut-legend {
      display: flex;
      flex-direction: column;
      gap: 5px;
      min-width: 0;
      flex: 1;
    }
    .calc-donut-leg {
      display: flex;
      align-items: center;
      gap: 7px;
      font-size: 12px;
      color: var(--text-muted);
      white-space: nowrap;
    }
    .calc-donut-leg i {
      width: 9px;
      height: 9px;
      border-radius: 3px;
      flex-shrink: 0;
    }
    .calc-donut-leg b {
      color: var(--text);
      font-weight: 600;
      margin-left: auto;
      padding-left: 10px;
    }

    /* Vertical bar columns: one column per spend category, height = reward.
       Columns hold a min width so many categories (business mode) scroll
       horizontally instead of getting crushed; labels wrap, never truncate. */
    .calc-col-chart {
      display: flex;
      align-items: flex-end;
      gap: 6px;
      height: 96px;
      overflow-x: auto;
      overflow-y: hidden;
      padding-bottom: 2px;
      scrollbar-width: thin;
    }
    .calc-col-chart::-webkit-scrollbar { height: 5px; }
    .calc-col-chart::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.18); border-radius: 3px; }

    .calc-col {
      flex: 1 1 0;
      min-width: 40px;
      height: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 4px;
      justify-content: flex-end;
    }

    .calc-col-val {
      font-size: 9.5px;
      font-weight: 700;
      color: var(--text);
      white-space: nowrap;
      letter-spacing: -0.02em;
    }

    .calc-col-track {
      position: relative;
      width: 100%;
      max-width: 24px;
      flex: 1;
      background: rgba(0,0,0,0.06);
      border-radius: 7px;
      overflow: hidden;
    }

    .calc-col-fill {
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      min-height: 3px;
      border-radius: 7px;
      background: linear-gradient(180deg, #5AABFF 0%, var(--accent) 100%);
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.5);
      transition: height 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .calc-col-label {
      font-size: 9px;
      line-height: 1.1;
      color: var(--text-muted);
      width: 100%;
      height: 22px;            /* fixed so every column's track bottom aligns */
      display: flex;
      align-items: flex-start;
      justify-content: center;
      text-align: center;
      white-space: normal;     /* allow wrap to 2 lines instead of clipping */
      overflow: hidden;
    }

    .calc-result-value {
      text-align: right;
      flex-shrink: 0;
    }

    .calc-result-net {
      font-family: var(--font-serif);
      font-size: 22px;
      font-weight: 700;
      color: var(--text);
      line-height: 1;
      margin-bottom: 2px;
    }

    .calc-result-net.positive { color: #16A34A; }
    .calc-result-net.negative { color: #DC2626; }

    .calc-result-net-label {
      font-size: 10px;
      color: var(--text-dim);
      text-align: right;
      white-space: nowrap;
    }

    .calc-result-fee-note {
      font-size: 10px;
      color: var(--text-dim);
      text-align: right;
      margin-top: 2px;
    }

    .calc-results-header {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      margin-bottom: 4px;
    }

    .calc-results-title {
      font-family: var(--font-serif);
      font-size: 20px;
      font-weight: 600;
      color: var(--text);
    }

    .calc-results-sub {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* ── Toggle switch ── */
    .calc-toggle-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 14px 16px;
      background: rgba(0,0,0,0.03);
      border-radius: 12px;
      border: 1px solid rgba(0,0,0,0.07);
      margin-bottom: 16px;
    }

    .calc-toggle-label-text {
      font-size: 13px;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 2px;
    }

    .calc-toggle-label-sub {
      font-size: 11px;
      color: var(--text-muted);
    }

    .toggle-switch {
      position: relative;
      width: 44px;
      height: 26px;
      flex-shrink: 0;
      cursor: pointer;
    }

    .toggle-switch input {
      opacity: 0;
      width: 0;
      height: 0;
      position: absolute;
    }

    .toggle-slider {
      position: absolute;
      inset: 0;
      background: rgba(0,0,0,0.15);
      border-radius: 26px;
      transition: background 0.2s ease;
    }

    .toggle-slider::before {
      content: '';
      position: absolute;
      width: 20px;
      height: 20px;
      left: 3px;
      top: 3px;
      background: #fff;
      border-radius: 50%;
      box-shadow: 0 1px 4px rgba(0,0,0,0.25);
      transition: transform 0.2s ease;
    }

    .toggle-switch input:checked + .toggle-slider {
      background: var(--accent);
    }

    .toggle-switch input:checked + .toggle-slider::before {
      transform: translateX(18px);
    }

    /* ── Year 1 result display ── */
    .calc-result-yr1 {
      font-family: var(--font-serif);
      font-size: 22px;
      font-weight: 700;
      color: var(--text);
      line-height: 1;
      margin-bottom: 2px;
    }

    .calc-result-yr1.positive { color: #16A34A; }

    .calc-result-ongoing {
      font-size: 12px;
      font-weight: 500;
      color: var(--text-muted);
      margin-top: 3px;
    }

    .calc-bonus-pill {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      font-size: 10px;
      font-weight: 600;
      color: #16A34A;
      background: rgba(22,163,74,0.1);
      border-radius: 20px;
      padding: 2px 7px;
      margin-top: 4px;
    }

    .calc-apply-btn {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 5px;
      margin-top: 10px;
      padding: 9px 16px;
      background: var(--accent);
      color: #fff;
      border: 1.5px solid var(--text);
      border-radius: var(--radius-sm, 8px);
      font-size: 12px;
      font-weight: 600;
      text-decoration: none;
      white-space: nowrap;
      box-shadow: 3px 3px 0 var(--text);
      transition: transform 0.15s ease, box-shadow 0.15s ease;
      letter-spacing: 0.01em;
    }

    .calc-apply-btn:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--text); }
    .calc-apply-btn:active { transform: translate(0, 0); box-shadow: 2px 2px 0 var(--text); }

    .calc-bonus-miss {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      font-size: 10px;
      font-weight: 600;
      color: #DC2626;
      background: rgba(220,38,38,0.08);
      border-radius: 20px;
      padding: 2px 7px;
      margin-top: 4px;
      line-height: 1.4;
    }

    /* ── Business fields expand ── */
    .calc-biz-fields {
      overflow: hidden;
      max-height: 0;
      opacity: 0;
      transition: max-height 0.3s ease, opacity 0.25s ease;
      margin-bottom: 0;
    }

    .calc-biz-fields.visible {
      max-height: 600px;
      opacity: 1;
      margin-bottom: 14px;
    }

    .calc-biz-divider {
      display: flex;
      align-items: center;
      gap: 10px;
      margin: 4px 0 12px;
    }

    .calc-biz-divider-line {
      flex: 1;
      height: 1px;
      background: rgba(0,0,0,0.08);
    }

    .calc-biz-divider-label {
      font-size: 10px;
      font-weight: 700;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.06em;
    }

    @media (max-width: 860px) {
      .calc-layout {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 600px) {
      /* Result card: stack vertically */
      .calc-result-card {
        padding: 16px;
      }

      .calc-result-row {
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
      }

      /* Image: full width banner */
      .calc-result-img,
      .calc-result-img-fallback {
        width: 100%;
        height: 160px;
        border-radius: 10px;
      }

      /* Rank badge: overlay top-left on image */
      .calc-rank {
        display: none;
      }

      /* Info section: larger text */
      .calc-result-info {
        padding-left: 0;
      }

      .calc-result-name {
        font-size: 17px;
        white-space: normal;
        overflow: visible;
        text-overflow: unset;
        margin-bottom: 4px;
      }

      .calc-result-issuer {
        font-size: 14px;
        margin-bottom: 6px;
      }

      .calc-result-credit-score {
        font-size: 13px;
        padding: 4px 12px;
        margin-bottom: 10px;
      }

      .calc-transfer-pill {
        font-size: 12px;
        padding: 4px 10px;
        margin-bottom: 10px;
      }

      /* Value: clean vertical stack (number, label, fee, full-width apply, then actions) */
      .calc-result-value {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        text-align: left;
        border-top: 1px solid rgba(0,0,0,0.07);
        padding-top: 14px;
        gap: 2px;
      }

      .calc-result-net,
      .calc-result-yr1 {
        font-size: 30px;
        line-height: 1.1;
      }

      .calc-result-net-label {
        font-size: 13px;
        text-align: left;
      }

      .calc-result-fee-note {
        font-size: 12px;
        text-align: left;
      }

      .calc-apply-btn {
        width: 100%;
        margin-top: 14px;
        padding: 12px 16px;
        font-size: 14px;
      }

      .calc-actions {
        justify-content: flex-start;
        margin-top: 10px;
      }

      /* Vertical bar columns: full width, a little larger on mobile */
      .calc-result-bars {
        max-width: 100%;
        border-top: 1px solid rgba(0,0,0,0.07);
        padding-top: 14px;
      }

      .calc-col-chart {
        height: 124px;
        gap: 8px;
      }

      .calc-col {
        gap: 6px;
        min-width: 52px;
      }

      .calc-col-val {
        font-size: 12px;
      }

      .calc-col-track {
        max-width: 34px;
        border-radius: 9px;
      }

      .calc-col-fill { border-radius: 9px; }

      .calc-col-label {
        font-size: 11px;
        height: 28px;
      }

      /* Credits */
      .calc-credits-list li {
        font-size: 13px;
      }

      .calc-credits-label {
        font-size: 11px;
      }

      /* Breakdown toggle */
      .calc-breakdown > summary {
        font-size: 14px;
      }
    }

    /* ── Acquisition Pace selector ── */
    .calc-pace-label {
      font-size: 10px;
      font-weight: 700;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.06em;
      margin-bottom: 7px;
    }

    .calc-pace-selector {
      display: flex;
      background: rgba(0,0,0,0.05);
      border-radius: 10px;
      padding: 3px;
      gap: 2px;
      margin-bottom: 16px;
    }

    .calc-pace-btn {
      flex: 1;
      padding: 8px 4px;
      border: none;
      border-radius: 8px;
      font-size: 11px;
      font-weight: 600;
      color: var(--text-muted);
      background: transparent;
      cursor: pointer;
      transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
      text-align: center;
      line-height: 1.4;
    }

    .calc-pace-btn.active {
      background: #fff;
      color: var(--text);
      box-shadow: 0 1px 4px rgba(0,0,0,0.12);
    }

    /* ── Rotation plan ── */
    .rotation-total-box {
      background: linear-gradient(135deg, rgba(47,107,255,0.08), rgba(47,107,255,0.03));
      border: 1px solid rgba(47,107,255,0.2);
      border-radius: 14px;
      padding: 18px 22px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 10px;
    }

    .rotation-total-label {
      font-size: 14px;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 3px;
    }

    .rotation-total-sub {
      font-size: 12px;
      color: var(--text-muted);
    }

    .rotation-total-value {
      font-family: var(--font-serif);
      font-size: 30px;
      font-weight: 700;
      color: #16A34A;
      line-height: 1;
    }

    .rotation-plan {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .rotation-card {
      background: #ffffff;
      backdrop-filter: none;
      -webkit-backdrop-filter: none;
      border: 1px solid rgba(18,18,16,0.14);
      border-radius: var(--radius-xl);
      padding: 16px 20px;
      box-shadow: 0 2px 12px rgba(0,0,0,0.06), inset 0 1px 0 rgba(255,255,255,0.9);
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .rotation-phase {
      background: rgba(47,107,255,0.08);
      border-radius: 8px;
      padding: 7px 10px;
      text-align: center;
      flex-shrink: 0;
      min-width: 72px;
    }

    .rotation-phase-label {
      font-size: 9px;
      font-weight: 700;
      color: var(--accent);
      text-transform: uppercase;
      letter-spacing: 0.06em;
      margin-bottom: 2px;
    }

    .rotation-phase-months {
      font-size: 11px;
      font-weight: 600;
      color: var(--text);
      white-space: nowrap;
    }

    .rotation-card-info {
      flex: 1;
      min-width: 0;
    }

    .rotation-card-name {
      font-size: 13px;
      font-weight: 600;
      color: var(--text);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-bottom: 2px;
    }

    .rotation-card-issuer {
      font-size: 11px;
      color: var(--text-muted);
      margin-bottom: 5px;
    }

    .rotation-card-pills {
      display: flex;
      gap: 5px;
      flex-wrap: wrap;
    }

    .rotation-card-pill {
      font-size: 10px;
      font-weight: 600;
      padding: 2px 7px;
      border-radius: 20px;
    }

    .rotation-card-pill.bonus {
      background: rgba(22,163,74,0.1);
      color: #16A34A;
    }

    .rotation-card-pill.ongoing {
      background: rgba(47,107,255,0.08);
      color: var(--accent);
    }

    .rotation-card-value {
      text-align: right;
      flex-shrink: 0;
    }

    .rotation-card-net {
      font-family: var(--font-serif);
      font-size: 18px;
      font-weight: 700;
      color: #16A34A;
      line-height: 1;
      margin-bottom: 2px;
    }

    .rotation-card-net-label {
      font-size: 10px;
      color: var(--text-dim);
      white-space: nowrap;
    }

    .rotation-footer-note {
      font-size: 11px;
      color: var(--text-muted);
      text-align: center;
      padding: 8px 12px;
      font-style: italic;
    }

    /* ── Add-to-wallet controls in results ── */
    .calc-wallet-bar {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 10px;
      margin: 4px 0 20px;
      padding: 12px 16px;
      background: rgba(47,107,255,0.06);
      border: 1px solid rgba(47,107,255,0.18);
      border-radius: var(--radius-lg);
    }
    .calc-wallet-bar-label { font-size: 13px; font-weight: 600; color: var(--text); margin-right: 2px; }
    .calc-wallet-quarter {
      font-size: 13px; padding: 7px 10px; border-radius: var(--radius-sm);
      border: 1px solid var(--border-2); background: #ffffff; color: var(--text); font-family: inherit;
    }
    .calc-wallet-bulk {
      font-size: 13px; font-weight: 600; padding: 7px 14px; border-radius: var(--radius-pill);
      background: var(--brand-gradient); color: #fff; cursor: pointer;
      box-shadow: 0 4px 12px -3px rgba(47,107,255,0.5);
      transition: filter var(--transition), transform var(--transition);
    }
    .calc-wallet-bulk:hover { filter: brightness(1.06); transform: translateY(-1px); }
    .calc-wallet-link { font-size: 13px; font-weight: 600; color: var(--accent); margin-left: auto; }
    /* ── Wallet optimizer (which card to use for each purchase) ── */
    .calc-opt-panel { margin-top: 18px; background: var(--card-bg, #fff); border: 1px solid rgba(0,0,0,0.08); border-radius: 14px; padding: 18px 20px; box-shadow: 0 8px 30px rgba(0,0,0,0.06); }
    .calc-opt-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 4px; flex-wrap: wrap; }
    .calc-opt-head h3 { margin: 0; font-size: 17px; }
    .calc-opt-sub { font-size: 12px; color: var(--text-dim); font-weight: 600; }
    .calc-opt-lead { font-size: 14px; color: var(--text); margin: 4px 0 14px; line-height: 1.5; }
    .calc-opt-empty { font-size: 14px; color: var(--text-dim); line-height: 1.5; }
    .calc-opt-table { width: 100%; border-collapse: collapse; font-size: 14px; }
    .calc-opt-table th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-dim); padding: 6px 8px; border-bottom: 1px solid rgba(0,0,0,0.08); }
    .calc-opt-table td { padding: 8px; border-bottom: 1px solid rgba(0,0,0,0.05); }
    .calc-opt-table a { color: var(--accent); font-weight: 600; text-decoration: none; }
    .calc-opt-table tfoot td { font-weight: 700; border-top: 2px solid rgba(0,0,0,0.12); border-bottom: none; }
    .calc-opt-val { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
    .calc-opt-note { font-size: 12px; color: var(--text-dim); margin: 10px 0 0; }

    /* Compact, evenly spaced action chips under each result */
    .calc-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; justify-content: flex-end; }
    .calc-wallet-btn, .calc-own-btn, .calc-thoughts-btn {
      display: inline-flex; align-items: center; gap: 5px; margin: 0;
      font-size: 12px; font-weight: 600; line-height: 1;
      padding: 7px 12px; border-radius: var(--radius-pill);
      border: 1px solid var(--border-2); background: rgba(0,0,0,0.035); color: var(--text-dim);
      cursor: pointer; white-space: nowrap; text-decoration: none;
      transition: background var(--transition), color var(--transition), border-color var(--transition);
    }
    .calc-wallet-btn:hover, .calc-own-btn:hover, .calc-thoughts-btn:hover {
      border-color: var(--accent); color: var(--accent); background: rgba(47,107,255,0.06);
    }
    .calc-wallet-btn.added, .calc-own-btn.owned {
      background: rgba(22,163,74,0.12); color: #16A34A; border-color: rgba(22,163,74,0.45);
    }
    .calc-wallet-btn.added:hover, .calc-own-btn.owned:hover {
      color: #16A34A; border-color: rgba(22,163,74,0.6); background: rgba(22,163,74,0.16);
    }

    .calc-toast {
      position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px);
      background: #1C1C1E; color: #fff; font-size: 14px; font-weight: 500;
      padding: 12px 20px; border-radius: var(--radius-pill);
      box-shadow: 0 12px 34px -8px rgba(0,0,0,0.45); z-index: 9999;
      opacity: 0; pointer-events: none; transition: opacity 0.25s ease, transform 0.25s ease;
    }
    .calc-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

    /* Quarter-picker modal */
    .cw-modal {
      position: fixed; inset: 0; z-index: 10000; padding: 20px;
      display: flex; align-items: center; justify-content: center;
      background: rgba(18,28,56,0.45); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
      opacity: 0; pointer-events: none; transition: opacity 0.2s ease;
    }
    .cw-modal.show { opacity: 1; pointer-events: auto; }
    .cw-modal-card {
      position: relative; width: 100%; max-width: 380px;
      background: #fff; border-radius: var(--radius-xl); padding: 26px 26px 24px;
      box-shadow: 0 30px 70px -15px rgba(0,0,0,0.4);
      transform: translateY(10px); transition: transform 0.2s ease;
    }
    .cw-modal.show .cw-modal-card { transform: translateY(0); }
    .cw-modal-close { position: absolute; top: 12px; right: 14px; font-size: 24px; line-height: 1; color: var(--text-dim); background: none; cursor: pointer; }
    .cw-modal-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent); }
    .cw-modal-sub { font-size: 19px; font-weight: 600; color: var(--text); margin: 4px 0 18px; line-height: 1.25; }
    .cw-modal-label { display: block; font-size: 13px; font-weight: 600; color: var(--text-muted); margin-bottom: 8px; }
    .cw-modal-select { width: 100%; font-size: 16px; padding: 12px 13px; border-radius: var(--radius-sm); border: 1px solid var(--border-2); background: #fff; color: var(--text); font-family: inherit; margin-bottom: 18px; }
    .cw-modal-add { width: 100%; justify-content: center; }

    @media (max-width: 600px) {
      .calc-wallet-link { margin-left: 0; }
    }