/* Mobile stability and UI polish for the PHP booking flow. */
html, body { max-width: 100%; overflow-x: clip; }
.booking-shell, .booking-nav, .booking-card, .form-section, .form-grid, .field { min-width: 0; max-width: 100%; }
.booking-brand, .booking-brand .brand-copy { min-width: 0; }
.back-short { display: none; }
.field input, .field select, .field textarea { min-width: 0; max-width: 100%; }
.consent a, .booking-footer a { color: var(--pink-dark); font-weight: 800; text-decoration: underline; text-underline-offset: 2px; }

@media (max-width: 700px) {
  body { background: linear-gradient(180deg, #fff3f8 0, #faf8fd 260px); }
  .booking-shell { width: calc(100% - 20px); max-width: 100%; margin-inline: auto; }
  .booking-header { padding: 0 0 8px; }
  .booking-nav { width: 100%; min-height: 72px; padding: 7px 10px; gap: 8px; border-radius: 0 0 18px 18px; }
  .booking-brand { gap: 8px; overflow: hidden; }
  .booking-logo { width: 54px; height: 54px; }
  .booking-brand strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .8rem; letter-spacing: .025em; }
  .back-link { flex: none; min-height: 38px; padding: 8px 10px; white-space: nowrap; }
  .back-long { display: none; }
  .back-short { display: inline; }
  .booking-hero { padding: 20px 5px 17px; }
  .booking-hero h1 { margin-top: 10px; font-size: clamp(1.72rem, 8.5vw, 2.2rem); }
  .booking-hero p { margin-top: 9px; font-size: .84rem; line-height: 1.55; }
  .steps { margin-top: 17px; }
  .steps::before { top: 15px; }
  .step b { width: 32px; height: 32px; }
  .step { font-size: .58rem; }
  .booking-card { width: 100%; margin: 0 0 28px; padding: 14px 12px 18px; overflow: hidden; border-radius: 18px; box-shadow: 0 16px 38px rgba(53, 19, 120, .11); }
  .form-section { padding: 4px 2px; }
  .form-section + .form-section { margin-top: 22px; padding-top: 22px; }
  .form-section-head { gap: 10px; margin-bottom: 15px; }
  .section-number { width: 32px; height: 32px; border-radius: 10px; }
  .form-section h2 { font-size: 1rem; }
  .form-section-head p { font-size: .72rem; line-height: 1.4; }
  .form-grid { width: 100%; grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .field, .field.full { width: 100%; grid-column: auto; }
  .field input, .field select, .field textarea { display: block; width: 100%; font-size: 16px; border-radius: 11px; }
  .choice-row { width: 100%; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .choice { min-width: 0; }
  .choice span { min-width: 0; min-height: 48px; padding: 8px 4px; font-size: .68rem; line-height: 1.25; }
  .return-fields.visible { display: grid; width: 100%; grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .return-fields.visible .field + .field { margin-top: 0; }
  .consent { width: 100%; padding: 12px 11px; line-height: 1.5; }
  .form-actions { width: 100%; gap: 10px; margin-top: 18px; }
  .submit-btn { min-height: 54px; font-size: .86rem; }
}

@media (max-width: 360px) {
  .booking-shell { width: calc(100% - 12px); }
  .booking-nav { padding-inline: 7px; }
  .booking-logo { width: 50px; height: 50px; }
  .booking-brand strong { font-size: .73rem; }
  .back-link { padding-inline: 8px; }
  .booking-card { padding-inline: 9px; }
  .choice span { font-size: .62rem; }
}