/* booking-step3 page-specific CSS - extracted from v3 booking-step3.html */
/* ============================================================
     * Booking flow — Step 3 (Review & Pay)
     * Many tokens reused from step 2; this file is self-contained
     * so each step can ship/edit independently.
     * ============================================================ */

    .bk-page { background: var(--color-cream); min-height: 100vh; }

    /* ---- Header ---- */
    .bk-nav {
      position: sticky; top: 0; z-index: 50;
      background: var(--color-white);
      border-bottom: 1px solid var(--color-divider);
    }
    .bk-nav-inner {
      max-width: 1120px; margin: 0 auto; padding: 18px 32px;
      display: flex; align-items: center; justify-content: space-between; gap: 24px;
    }
    .bk-help { display: flex; align-items: center; gap: 14px; font-family: var(--font-body); font-size: 14px; }
    .bk-help .muted { color: var(--color-mute); }
    .bk-help .wa-num { display: inline-flex; align-items: center; gap: 8px; color: var(--color-navy); font-weight: 700; border-bottom: 0; }
    .bk-help .wa-num:hover { color: var(--color-orange); }
    .bk-help .wa-icon { color: #25D366; display: inline-flex; }

    /* ---- Progress ---- */
    .bk-progress { background: var(--color-white); border-bottom: 1px solid var(--color-divider); padding: 18px 0; }
    .bk-progress-inner {
      max-width: 1120px; margin: 0 auto; padding: 0 32px;
      display: flex; align-items: center; justify-content: center; gap: 8px;
    }
    .bk-step { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
    .bk-step-circle {
      width: 32px; height: 32px;
      display: grid; place-items: center;
      font-family: var(--font-heading); font-weight: 800; font-size: 14px;
      background: var(--color-white); color: var(--color-mute);
      border: 1.5px solid var(--color-border-strong);
      border-radius: 50%;
    }
    .bk-step.is-active .bk-step-circle,
    .bk-step.is-done .bk-step-circle {
      background: var(--color-navy); color: var(--color-white); border-color: var(--color-navy);
    }
    .bk-step-label {
      font-family: var(--font-heading); font-weight: 700; font-size: 14px;
      color: var(--color-mute); letter-spacing: -0.005em; white-space: nowrap;
    }
    .bk-step.is-active .bk-step-label { color: var(--color-navy); }
    .bk-step-line { height: 2px; width: 80px; background: var(--color-border); flex-shrink: 0; }
    .bk-step-line.is-done { background: var(--color-navy); }
    @media (max-width: 720px) {
      .bk-step-line { width: 24px; }
      .bk-step-label { font-size: 12px; }
    }

    /* ---- Page title + main grid ---- */
    .bk-page-title { max-width: 1120px; margin: 0 auto; padding: 32px 32px 0; }
    .bk-page-title .crumb {
      font-family: var(--font-body); font-size: 13px; color: var(--color-mute);
      text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 10px;
    }
    .bk-page-title h1 {
      font-family: var(--font-heading); font-weight: 800;
      font-size: 36px; line-height: 1.1; letter-spacing: -0.02em;
      color: var(--color-navy); margin: 0 0 8px;
    }
    .bk-page-title p { font-size: 15px; color: var(--color-body); margin: 0; }

    .bk-main {
      max-width: 1120px; margin: 0 auto;
      padding: 32px 32px 72px;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 40px;
      align-items: start;
    }
    @media (max-width: 1024px) {
      .bk-main { grid-template-columns: 1fr; gap: 32px; }
      .bk-summary-col { order: 2; }
    }

    /* ============================================================
     * Review cards
     * ============================================================ */
    .bk-card {
      background: var(--color-white);
      border: 1px solid var(--color-border);
      padding: 28px;
    }
    .bk-card + .bk-card { margin-top: 20px; }
    @media (max-width: 720px) { .bk-card { padding: 22px 18px; } }

    .bk-card-head {
      display: flex; align-items: baseline; justify-content: space-between;
      gap: 16px;
      margin-bottom: 20px;
    }
    .bk-card-title {
      font-family: var(--font-heading); font-weight: 800;
      font-size: 18px; color: var(--color-navy); letter-spacing: -0.005em;
    }
    .bk-edit-link {
      font-size: 12px;
      color: var(--color-mute);
      text-transform: uppercase;
      letter-spacing: 0.08em;
      font-weight: 700;
      font-family: var(--font-body);
      border-bottom: 1px solid var(--color-border-strong);
      padding-bottom: 1px;
      transition: color 150ms var(--ease-out), border-color 150ms var(--ease-out);
    }
    .bk-edit-link:hover { color: var(--color-orange); border-bottom-color: var(--color-orange); }
    .bk-edit-link .pen { margin-right: 5px; }

    /* readonly fields */
    .bk-rorow {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
      margin-bottom: 14px;
    }
    .bk-rorow.full { grid-template-columns: 1fr; }
    @media (max-width: 720px) { .bk-rorow { grid-template-columns: 1fr; } }

    .bk-ro {
      display: flex; flex-direction: column;
    }
    .bk-ro-label {
      font-family: var(--font-body); font-weight: 700; font-size: 12px;
      color: var(--color-mute);
      letter-spacing: 0.06em; text-transform: uppercase;
      margin-bottom: 6px;
    }
    .bk-ro-value {
      font-family: var(--font-body); font-weight: 500; font-size: 15px;
      color: var(--color-dark);
      background: var(--color-cream);
      border: 1px solid var(--color-border);
      padding: 12px 14px;
      line-height: 1.4;
      min-height: 46px;
      display: flex; align-items: center;
    }

    .bk-chip {
      display: inline-flex; align-items: center; gap: 6px;
      background: var(--color-navy);
      color: var(--color-white);
      padding: 6px 12px;
      font-family: var(--font-body); font-weight: 700;
      font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
    }
    .bk-chip .check { color: var(--color-yellow); display: inline-flex; }
    .bk-chip.orange { background: var(--color-orange); color: var(--color-white); }
    .bk-chip.cream  { background: var(--color-cream-deep); color: var(--color-navy); border: 1px solid var(--color-border); }
    .bk-chip.green  {
      background: rgba(46,125,91,0.1);
      color: var(--color-success);
      border: 1px solid rgba(46,125,91,0.25);
    }

    /* Service details block */
    .bk-svc-block + .bk-svc-block {
      margin-top: 18px;
      padding-top: 18px;
      border-top: 1px solid var(--color-divider);
    }
    .bk-svc-block .chip-row {
      display: flex; align-items: center; gap: 10px;
      margin-bottom: 10px;
      flex-wrap: wrap;
    }
    .bk-svc-block .meta {
      font-size: 13px; color: var(--color-mute);
      margin-bottom: 4px;
    }
    .bk-svc-block .opt {
      font-family: var(--font-body); font-weight: 500;
      font-size: 15px; color: var(--color-dark);
    }
    .bk-svc-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px 20px;
      margin-top: 8px;
    }
    @media (max-width: 720px) { .bk-svc-grid { grid-template-columns: 1fr; } }
    .bk-svc-grid .k {
      font-family: var(--font-body); font-weight: 700; font-size: 12px;
      color: var(--color-mute); text-transform: uppercase; letter-spacing: 0.06em;
      margin-bottom: 2px;
    }
    .bk-svc-grid .v {
      font-size: 14px; color: var(--color-dark);
    }

    /* Traveler review card uploads */
    .bk-thumbs {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 14px;
    }
    @media (max-width: 720px) { .bk-thumbs { grid-template-columns: 1fr; } }
    .bk-thumb {
      position: relative;
      aspect-ratio: 3 / 4;
      border: 1px solid var(--color-border);
      background: var(--color-cream);
      overflow: hidden;
      display: flex; align-items: center; justify-content: center;
    }
    .bk-thumb img {
      width: 100%; height: 100%;
      object-fit: cover;
      display: block;
    }
    .bk-thumb .meta {
      position: absolute; left: 0; right: 0; bottom: 0;
      background: linear-gradient(to top, rgba(34,34,34,0.92), rgba(34,34,34,0));
      color: var(--color-white);
      padding: 18px 10px 8px;
      font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; font-weight: 700;
      font-family: var(--font-body);
    }
    .bk-thumb.empty {
      flex-direction: column; gap: 10px;
      padding: 16px;
      text-align: center;
      border-style: dashed;
      color: var(--color-mute);
      background: var(--color-white);
    }
    .bk-thumb.empty .ic {
      width: 32px; height: 32px;
      display: grid; place-items: center;
      border: 1.5px solid var(--color-divider);
      color: var(--color-mute);
    }
    .bk-thumb.empty .lbl {
      font-family: var(--font-heading); font-weight: 700; font-size: 12px;
      color: var(--color-mute);
    }
    .bk-thumb.empty .sub {
      font-size: 11px; color: var(--color-mute);
      text-transform: uppercase; letter-spacing: 0.04em; font-weight: 700;
    }

    .bk-tr-name {
      font-family: var(--font-body); font-weight: 500; font-size: 15px;
      color: var(--color-dark);
      background: var(--color-cream);
      border: 1px solid var(--color-border);
      padding: 12px 14px;
      margin-top: 6px;
    }
    .bk-tr-card-head {
      display: flex; align-items: baseline; justify-content: space-between;
      gap: 12px;
      flex-wrap: wrap;
    }
    .bk-tr-card-head .title {
      font-family: var(--font-heading); font-weight: 800;
      font-size: 16px; color: var(--color-navy); letter-spacing: -0.005em;
    }
    .bk-tr-card-head .pax {
      font-family: var(--font-body); font-weight: 700;
      font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
      color: var(--color-mute);
    }

    /* ---- Bottom back btn ---- */
    .bk-back-row { margin-top: 28px; }
    .bk-back-btn {
      background: var(--color-white);
      color: var(--color-navy);
      border: 1px solid var(--color-navy);
      padding: 18px 28px; font-size: 14px; letter-spacing: 1.5px;
    }
    .bk-back-btn:hover { background: var(--color-navy); color: var(--color-white); }

    /* ============================================================
     * Right column — Order summary + promo + payment + terms
     * ============================================================ */
    .bk-summary-col { position: sticky; top: 88px; }
    @media (max-width: 1024px) { .bk-summary-col { position: static; } }

    .bk-summary {
      background: var(--color-white);
      border: 1px solid var(--color-border);
      padding: 28px;
    }
    .bk-summary-head {
      display: flex; align-items: center; justify-content: space-between;
      gap: 10px; margin-bottom: 18px;
    }
    .bk-summary h3 {
      font-family: var(--font-heading); font-weight: 800;
      font-size: 18px; color: var(--color-navy); letter-spacing: -0.005em; margin: 0;
    }
    .bk-timer {
      display: inline-flex; align-items: center; gap: 6px;
      color: var(--color-orange);
      font-family: var(--font-heading); font-weight: 700;
      font-size: 14px; letter-spacing: 0.02em;
      font-variant-numeric: tabular-nums;
    }
    .bk-timer.warn { color: var(--color-error); }

    .bk-sum-line { padding: 14px 0; border-top: 1px solid var(--color-divider); }
    .bk-sum-line:first-of-type { border-top: 0; padding-top: 0; }
    .bk-sum-line .row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
    .bk-sum-label {
      font-family: var(--font-body); font-weight: 700; font-size: 14px;
      color: var(--color-dark); line-height: 1.35;
    }
    .bk-sum-detail { font-size: 12px; color: var(--color-mute); line-height: 1.5; margin-top: 4px; }
    .bk-sum-amount {
      font-family: var(--font-body); font-weight: 700; font-size: 14px;
      color: var(--color-orange); white-space: nowrap; flex-shrink: 0; text-align: right;
    }
    .bk-sum-amount .strike { color: var(--color-mute); text-decoration: line-through; font-weight: 400; margin-right: 6px; }
    .bk-sum-extra .bk-sum-label, .bk-sum-extra .bk-sum-amount { font-weight: 400; color: var(--color-mute); font-size: 13px; }
    .bk-sum-discount .bk-sum-label, .bk-sum-discount .bk-sum-amount { color: var(--color-success); font-weight: 700; font-size: 13px; }
    .bk-sum-promo .bk-sum-label, .bk-sum-promo .bk-sum-amount { color: var(--color-success); font-weight: 700; font-size: 13px; }
    .bk-sum-total {
      padding-top: 18px;
      border-top: 2px solid var(--color-navy);
      margin-top: 4px;
      display: flex; justify-content: space-between; align-items: baseline;
    }
    .bk-sum-total .label {
      font-family: var(--font-heading); font-weight: 800;
      font-size: 18px; color: var(--color-navy); letter-spacing: -0.005em;
    }
    .bk-sum-total .amt {
      font-family: var(--font-heading); font-weight: 800;
      font-size: 28px; color: var(--color-orange); letter-spacing: -0.02em; line-height: 1;
    }

    /* Promo */
    .bk-promo {
      margin-top: 18px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 0;
      background: var(--color-cream-deep);
      border: 1px solid var(--color-border);
    }
    .bk-promo input {
      background: transparent;
      border: 0;
      padding: 12px 14px;
      font-family: var(--font-body); font-size: 14px;
      color: var(--color-dark);
      outline: none;
      min-width: 0;
    }
    .bk-promo input::placeholder { color: var(--color-mute); }
    .bk-promo button {
      background: var(--color-navy);
      color: var(--color-white);
      border: 0;
      padding: 0 18px;
      font-family: var(--font-button); font-weight: 700; font-size: 12px;
      letter-spacing: 1px; text-transform: uppercase;
      cursor: pointer;
      transition: background 150ms var(--ease-out);
    }
    .bk-promo button:hover { background: var(--color-navy-deep); }
    .bk-promo button:disabled { background: var(--color-border-strong); cursor: not-allowed; }
    .bk-promo-feedback {
      margin-top: 8px;
      font-size: 12px;
      line-height: 1.4;
    }
    .bk-promo-feedback.ok { color: var(--color-success); }
    .bk-promo-feedback.err { color: var(--color-error); }

    /* Payment options */
    .bk-pay-label {
      font-family: var(--font-heading); font-weight: 700; font-size: 14px;
      color: var(--color-navy);
      letter-spacing: -0.005em;
      margin: 20px 0 10px;
    }
    .bk-pay-options { display: flex; flex-direction: column; gap: 8px; }
    .bk-pay-opt {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 12px;
      padding: 14px 16px;
      background: var(--color-white);
      border: 1px solid var(--color-border);
      border-left: 3px solid var(--color-border);
      cursor: pointer;
      transition: all 150ms var(--ease-out);
      align-items: center;
      text-align: left;
      font-family: var(--font-body);
      font-size: 14px;
      color: var(--color-dark);
    }
    .bk-pay-opt:hover { border-color: var(--color-navy); }
    .bk-pay-opt.is-active {
      background: var(--color-cream-deep);
      border-color: var(--color-border);
      border-left: 3px solid var(--color-navy);
    }
    .bk-pay-opt .dot {
      width: 18px; height: 18px;
      border-radius: 50%;
      border: 1.5px solid var(--color-border-strong);
      position: relative;
      flex-shrink: 0;
    }
    .bk-pay-opt.is-active .dot {
      border-color: var(--color-navy); border-width: 2px;
    }
    .bk-pay-opt.is-active .dot::after {
      content: ""; position: absolute;
      inset: 3px;
      background: var(--color-navy); border-radius: 50%;
    }
    .bk-pay-opt .title {
      font-family: var(--font-heading); font-weight: 700; font-size: 14px;
      color: var(--color-navy); letter-spacing: -0.005em;
      line-height: 1.3;
    }
    .bk-pay-opt .sub {
      font-size: 12px; color: var(--color-mute);
      margin-top: 2px;
    }
    .bk-pay-icons {
      display: flex; flex-wrap: wrap; gap: 4px;
      margin-top: 8px;
    }
    .bk-pay-icons span {
      font-family: var(--font-body); font-weight: 700;
      font-size: 10px; letter-spacing: 0.04em;
      padding: 3px 6px;
      border: 1px solid var(--color-border);
      background: var(--color-white);
      color: var(--color-dark);
      text-transform: uppercase;
    }

    /* Terms box */
    .bk-terms-box {
      margin-top: 18px;
      background: var(--color-cream-deep);
      border: 1px solid var(--color-border);
      padding: 12px 16px;
      max-height: 120px;
      overflow-y: auto;
      font-size: 12px;
      color: var(--color-body);
      font-style: italic;
      line-height: 1.55;
    }
    .bk-terms-box strong { color: var(--color-navy); font-style: normal; }
    .bk-terms-box::-webkit-scrollbar { width: 6px; }
    .bk-terms-box::-webkit-scrollbar-thumb { background: var(--color-border-strong); }

    .bk-terms-check {
      margin-top: 12px;
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 10px;
      align-items: flex-start;
      cursor: pointer;
      user-select: none;
    }
    .bk-terms-check .box {
      width: 20px; height: 20px;
      background: var(--color-white);
      border: 1.5px solid var(--color-border-strong);
      display: grid; place-items: center;
      transition: all 150ms var(--ease-out);
      color: transparent;
      flex-shrink: 0;
      margin-top: 1px;
    }
    .bk-terms-check.is-on .box {
      background: var(--color-navy); border-color: var(--color-navy);
      color: var(--color-white);
    }
    .bk-terms-check .txt {
      font-size: 13px; color: var(--color-dark); line-height: 1.45;
    }
    .bk-terms-check .txt a { color: var(--color-navy); border-bottom: 1px solid var(--color-navy); }
    .bk-terms-check .txt a:hover { color: var(--color-orange); border-bottom-color: var(--color-orange); }

    .bk-process {
      width: 100%;
      margin-top: 16px;
      padding: 18px 24px;
      font-size: 14px;
      letter-spacing: 1.5px;
    }
    .bk-process:disabled {
      opacity: 0.5;
      cursor: not-allowed;
    }
    .bk-process .spinner {
      display: inline-block;
      width: 14px; height: 14px;
      border: 2px solid rgba(255,255,255,0.4);
      border-top-color: var(--color-white);
      border-radius: 50%;
      animation: bk-spin 700ms linear infinite;
    }
    @keyframes bk-spin { to { transform: rotate(360deg); } }

    .bk-help-box {
      background: var(--color-cream-deep);
      border: 1px solid var(--color-border);
      padding: 18px 20px;
      margin-top: 16px;
    }
    .bk-help-box .h {
      font-family: var(--font-heading); font-weight: 800; font-size: 14px;
      color: var(--color-navy); letter-spacing: -0.005em;
      margin-bottom: 10px;
    }
    .bk-help-box .row {
      display: flex; align-items: center; gap: 10px;
      font-size: 13px; color: var(--color-dark); padding: 4px 0;
    }
    .bk-help-box .row a { color: var(--color-navy); font-weight: 700; border-bottom: 0; }
    .bk-help-box .row a:hover { color: var(--color-orange); }
    .bk-help-box .icon { color: var(--color-navy); flex-shrink: 0; }
    .bk-help-box .wa { color: #25D366; }

    /* Expired card */
    .bk-expired { background: var(--color-white); border: 1px solid var(--color-border); padding: 28px; text-align: center; }
    .bk-expired .h { font-family: var(--font-heading); font-weight: 800; font-size: 18px; color: var(--color-error); margin-bottom: 8px; }
    .bk-expired .p { font-size: 13px; color: var(--color-body); line-height: 1.5; margin-bottom: 16px; }
    .bk-expired .btn { width: 100%; padding: 14px 18px; }