[hidden] {
  display: none !important;
}

.visually-hidden-input {
  position: absolute;
  width: 0.1px;
  height: 0.1px;
  opacity: 0;
  overflow: hidden;
  z-index: -1;
}

html,
body {
  margin: 0;
  height: 100%;
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
}

input,
select,
textarea,
button {
  touch-action: manipulation;
}

.app-shell {
  padding-left: max(0.5rem, env(safe-area-inset-left));
  padding-right: max(0.5rem, env(safe-area-inset-right));
  padding-bottom: max(0.5rem, env(safe-area-inset-bottom));
}

.app-brand-logo {
  /* White SVG artwork rendered dark on the light header */
  filter: brightness(0) saturate(100%);
  opacity: 0.92;
}

.header-actions {
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.header-actions::-webkit-scrollbar {
  display: none;
}

/* File status badges driven by JS className swaps */
.file-status.is-missing {
  background: #fef2f2;
  color: #dc2626;
}

.file-status.is-loaded {
  background: #f0fdf4;
  color: #16a34a;
}

.file-status.is-loading {
  background: #fffbeb;
  color: #d97706;
}

.message-banner.info {
  background: #eff6ff;
  color: #2563eb;
}

.message-banner.success {
  background: #f0fdf4;
  color: #16a34a;
}

.message-banner.warning {
  background: #fffbeb;
  color: #d97706;
}

.message-banner.error {
  background: #fef2f2;
  color: #dc2626;
}

.tab-button {
  background: #f1f5f9;
  color: #64748b;
}

.tab-button.is-active {
  background: #2563eb;
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
}

.status-included {
  background: #dcfce7;
  color: #16a34a;
}

.status-payment {
  background: #fee2e2;
  color: #dc2626;
}

.status-unknown {
  background: #fef9c3;
  color: #ca8a04;
}

.status-apartment {
  background: #ffedd5;
  color: #ea580c;
}

.search-result.is-active {
  background: #eff6ff !important;
  box-shadow: inset 0 0 0 2px rgba(37, 99, 235, 0.35);
}

mark {
  background: #fef08a;
  color: inherit;
  border-radius: 4px;
  padding: 0 2px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0 1.1rem;
  border: 0;
  border-radius: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.12s ease, background-color 0.15s ease;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: #2563eb;
  color: #fff;
}

.btn-secondary {
  background: #f1f5f9;
  color: #334155;
}

.btn-danger {
  background: #dc2626;
  color: #fff;
}

.modal-form {
  display: grid;
  gap: 0.85rem;
}

.modal-form .form-field {
  display: grid;
  gap: 0.4rem;
}

.modal-form .form-field span {
  font-size: 0.8rem;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.modal-form .form-field input,
.modal-form .form-field select {
  height: 48px;
  width: 100%;
  border: 0;
  border-radius: 1rem;
  background: #f1f5f9;
  padding: 0 1rem;
  font-size: 1.05rem;
  font-weight: 600;
  outline: none;
}

.modal-form .form-field input:focus,
.modal-form .form-field select:focus {
  background: #fff;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.25);
}

.success-toast {
  transition: opacity 0.25s ease, transform 0.25s ease;
  transform: translateY(6px);
}

.success-toast.is-visible {
  opacity: 1 !important;
  transform: translateY(0);
}

@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.card-enter {
  animation: cardIn 0.28s ease both;
  will-change: transform, opacity;
}

.search-result {
  contain: layout style;
}

@keyframes pulseSoft {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.35);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(22, 163, 74, 0);
  }
}

.checkin-success-pulse {
  animation: pulseSoft 0.7s ease;
}

.room-title {
  font-size: clamp(2.25rem, 5.5vw, 4.25rem);
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.guest-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
}

#searchResults,
#guestPanel,
#checkinTableBody,
#paymentTableBody,
[data-tab-panel] {
  -webkit-overflow-scrolling: touch;
}

/* iPad Air / smaller Pro landscape: tighten vertical rhythm */
@media (max-height: 900px) and (orientation: landscape) {
  .app-shell {
    padding-top: 0.4rem;
    padding-bottom: 0.4rem;
  }

  .app-header {
    margin-bottom: 0.4rem !important;
    padding-top: 0.4rem !important;
    padding-bottom: 0.4rem !important;
  }

  .search-input,
  .checkin-input,
  .checkin-btn {
    height: 2.75rem !important;
  }

  .search-input {
    font-size: 1.25rem !important;
  }

  .checkin-input {
    font-size: 1.5rem !important;
  }

  .checkin-btn {
    font-size: 1rem !important;
    margin-top: 0.6rem !important;
  }

  #searchResults {
    max-height: 5.5rem;
  }

  .guest-detail-grid {
    gap: 0.4rem;
  }

  .room-title {
    font-size: clamp(2rem, 4.8vw, 3.25rem);
  }
}

/* iPad Mini landscape: denser layout */
@media (max-height: 780px) and (orientation: landscape) {
  .app-shell {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
    padding-left: 0.35rem;
    padding-right: 0.35rem;
  }

  .app-header {
    margin-bottom: 0.3rem !important;
    border-radius: 1rem !important;
  }

  .search-panel,
  .guest-panel {
    padding: 0.6rem !important;
    border-radius: 1rem !important;
  }

  .search-input,
  .checkin-input,
  .checkin-btn {
    height: 2.5rem !important;
    border-radius: 0.85rem !important;
  }

  .search-input {
    font-size: 1.1rem !important;
  }

  .checkin-input {
    font-size: 1.35rem !important;
  }

  .checkin-btn {
    font-size: 0.95rem !important;
  }

  #searchResults {
    max-height: 4.5rem;
    margin-top: 0.35rem;
  }

  .room-title {
    font-size: clamp(1.75rem, 4.2vw, 2.75rem);
  }

  .tab-button {
    height: 2.35rem !important;
    font-size: 0.7rem !important;
    padding-left: 0.65rem !important;
    padding-right: 0.65rem !important;
  }

  .file-status {
    padding: 0.3rem 0.5rem !important;
    font-size: 0.62rem !important;
  }
}

/* Narrow phones: dedicated single-panel mobile app layout */
@media (max-width: 767px) {
  body {
    overflow: hidden;
  }

  #appShell {
    height: 100dvh;
    max-height: 100dvh;
    overflow: hidden;
    padding-bottom: max(0.5rem, env(safe-area-inset-bottom));
  }

  .main-workspace {
    display: flex;
    flex-direction: column;
    min-height: 0;
    flex: 1;
    gap: 0.5rem;
  }

  .main-workspace.mobile-view-search .left-panel {
    display: flex;
    flex: 1 1 auto;
    min-height: 0;
  }

  .main-workspace.mobile-view-search .right-panel {
    display: none;
  }

  .main-workspace.mobile-view-checkin .left-panel,
  .main-workspace.mobile-view-checkins .left-panel,
  .main-workspace.mobile-view-payments .left-panel,
  .main-workspace.mobile-view-tables .left-panel {
    display: none;
  }

  .main-workspace.mobile-view-checkin .right-panel,
  .main-workspace.mobile-view-checkins .right-panel,
  .main-workspace.mobile-view-payments .right-panel,
  .main-workspace.mobile-view-tables .right-panel {
    display: flex;
    flex: 1 1 auto;
    min-height: 0;
  }

  .left-panel,
  .right-panel {
    min-height: 0;
  }

  .guest-panel {
    flex: 1 1 auto;
  }

  .mobile-bottom-nav .mobile-nav-btn.is-active,
  .mobile-bottom-nav .tab-button.is-active {
    background: #2563eb;
    color: #fff;
  }

  .mobile-tools {
    max-height: 55vh;
    overflow-y: auto;
  }

  .room-title {
    font-size: clamp(2rem, 12vw, 3rem);
  }

  #searchResults {
    max-height: 9rem;
  }

  .empty-guest-panel {
    min-height: 160px !important;
  }
}

/* Wide Pro: keep generous spacing */
@media (min-width: 1200px) and (min-height: 900px) {
  .search-input {
    height: 4rem;
    font-size: 1.5rem;
  }

  .checkin-input,
  .checkin-btn {
    height: 4rem;
  }

  .room-title {
    font-size: clamp(3rem, 5vw, 4.4rem);
  }
}