/* =============================================
   TRAVIGMA E-TICKET GENERATOR – STYLES
   ============================================= */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --orange: #E87722;
  --orange-dark: #C55E10;
  --navy: #1A2B4A;
  --blue-light: #ACD6F0;
  --blue-pale: #EBF6FC;
  --gray-light: #F4F6F9;
  --gray-border: #D0D5DD;
  --gray-text: #6B7280;
  --white: #FFFFFF;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.10);
  --radius: 12px;
  --font: 'Inter', sans-serif;
}

body {
  font-family: var(--font);
  background: linear-gradient(135deg, #0F1C33 0%, #1A2B4A 60%, #223456 100%);
  min-height: 100vh;
  color: var(--navy);
}

/* ===== SCREENS ===== */
.screen {
  display: none;
  min-height: 100vh;
}

.screen.active {
  display: flex;
  flex-direction: column;
}

/* ===== HOME SCREEN ===== */
.app-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 48px 24px 24px;
  animation: fadeDown 0.5s ease;
}

.logo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.logo-circle {
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 90px;
  height: 90px;
}

.logo-circle.sm {
  width: 48px;
  height: 48px;
}

.brand-name {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.5px;
}

.brand-name span {
  color: var(--orange);
}

.brand-name sup {
  font-size: 0.7rem;
  vertical-align: super;
  color: var(--orange);
}

.app-subtitle {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  margin-top: 4px;
}

.home-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 24px 40px;
}

.home-main h2 {
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 24px;
  opacity: 0.85;
}

.type-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: 560px;
  width: 100%;
}

.type-card {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  padding: 28px 20px;
  cursor: pointer;
  text-align: center;
  color: var(--white);
  transition: all 0.25s ease;
  backdrop-filter: blur(10px);
  outline: none;
}

.type-card:hover {
  background: rgba(232, 119, 34, 0.25);
  border-color: var(--orange);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(232, 119, 34, 0.3);
}

.type-icon {
  font-size: 2.4rem;
  margin-bottom: 10px;
}

.type-label {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.type-desc {
  font-size: 0.75rem;
  opacity: 0.65;
  line-height: 1.4;
}

.app-footer {
  text-align: center;
  padding: 16px 24px;
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.75rem;
}

/* ===== FORM SCREEN ===== */
.form-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--navy);
  padding: 12px 20px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
  position: sticky;
  top: 0;
  z-index: 10;
}

.form-header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
}

.back-btn,
.preview-btn,
.print-btn {
  padding: 8px 16px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s;
}

.back-btn {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.back-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.preview-btn {
  background: var(--orange);
  color: var(--white);
}

.preview-btn:hover {
  background: var(--orange-dark);
}

.toolbar-actions {
  display: flex;
  gap: 10px;
}

.save-cloud-btn {
  background: #10B981;
  color: var(--white);
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s;
}

.save-cloud-btn:hover {
  background: #059669;
  transform: translateY(-1px);
}

.save-cloud-btn.syncing {
  opacity: 0.6;
  cursor: not-allowed;
}

.print-btn {
  background: var(--navy);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.print-btn:hover {
  background: #2a3e62;
}

/* History Section */
.history-section {
  width: 100%;
  max-width: 560px;
  margin-top: 40px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.history-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 10px;
}

.history-header h3 {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 600;
}

.refresh-btn {
  background: transparent;
  color: var(--blue-light);
  border: 1px solid var(--blue-light);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: 0.2s;
}

.refresh-btn:hover {
  background: var(--blue-light);
  color: var(--navy);
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 300px;
  overflow-y: auto;
}

.history-card {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: 0.2s;
  cursor: pointer;
}

.history-card:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--orange);
}

.history-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.history-id {
  font-weight: 700;
  color: var(--orange);
  font-size: 0.85rem;
}

.history-meta {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
}

.history-type {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--navy);
  color: var(--white);
  text-transform: uppercase;
}

.loading-state {
  text-align: center;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.8rem;
  padding: 20px 0;
}


.form-body {
  flex: 1;
  background: var(--gray-light);
  overflow-y: auto;
  padding: 24px;
}

/* Form sections */
.form-section {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.form-section h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy);
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--orange);
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-grid.cols-3 {
  grid-template-columns: 1fr 1fr 1fr;
}

.form-full {
  grid-column: 1 / -1;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 9px 12px;
  border: 1.5px solid var(--gray-border);
  border-radius: 8px;
  font-family: var(--font);
  font-size: 0.88rem;
  color: var(--navy);
  background: var(--white);
  transition: border 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--orange);
  outline: none;
}

.form-group textarea {
  resize: vertical;
  min-height: 70px;
}

/* Passenger rows */
.passenger-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.passenger-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr 32px;
  gap: 8px;
  align-items: end;
  background: var(--blue-pale);
  border-radius: 8px;
  padding: 10px 12px;
  border: 1px solid #D0E8F5;
}

.passenger-row.hotel-row {
  grid-template-columns: 2fr 1fr 32px;
}

.remove-btn {
  background: #FEE2E2;
  color: #DC2626;
  border: none;
  border-radius: 6px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  align-self: end;
}

.remove-btn:hover {
  background: #DC2626;
  color: var(--white);
}

.add-btn {
  margin-top: 10px;
  padding: 8px 16px;
  background: var(--blue-pale);
  border: 1.5px dashed #7CB9DC;
  border-radius: 8px;
  color: #2A78AA;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.2s;
  width: 100%;
}

.add-btn:hover {
  background: #D0E8F5;
}

/* Flight legs */
.leg-card {
  background: var(--blue-pale);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 12px;
  border: 1px solid #C5DFF0;
}

.leg-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.leg-header span {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy);
  opacity: 0.7;
  text-transform: uppercase;
}

/* Facility rows */
.facility-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.facility-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.facility-row input {
  flex: 1;
}

/* ===== PREVIEW SCREEN ===== */
#screen-preview {
  background: #CBD5E1;
}

.preview-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--navy);
  padding: 12px 20px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.preview-label {
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
}

/* ===== TICKET PAGE (printable) ===== */
.ticket-page {
  background: var(--white);
  width: 794px;
  /* A4 approx */
  margin: 20px auto;
  border-radius: 4px;
  box-shadow: var(--shadow);
  font-family: var(--font);
  font-size: 12px;
  color: #222;
  overflow: hidden;
  position: relative;
}

/* Orange left bar */
.ticket-page::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 8px;
  background: var(--orange);
  border-radius: 4px 0 0 4px;
}

.ticket-inner {
  padding: 28px 32px 28px 40px;
}

/* Ticket header */
.t-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.t-logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.t-logo-circle {
  border-radius: 50%;
  overflow: hidden;
  width: 70px;
  height: 70px;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 3px solid var(--blue-light);
}

.t-brand-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--navy);
}

.t-brand-name em {
  color: var(--orange);
  font-style: normal;
}

.t-meta {
  text-align: left;
  margin-top: 12px;
  font-size: 11px;
}

.t-meta table {
  border-collapse: collapse;
}

.t-meta td {
  padding: 1px 8px 1px 0;
}

.t-meta td:first-child {
  color: var(--gray-text);
}

.t-meta td:last-child {
  font-weight: 600;
}

.t-headline {
  text-align: right;
}

.t-headline h1 {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}

.t-headline .booking-code {
  font-size: 20px;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: 1px;
}

/* Divider */
.t-divider {
  border: none;
  border-top: 1.5px solid var(--gray-border);
  margin: 14px 0;
}

.t-divider.orange {
  border-color: var(--orange);
}

/* Passenger table */
.t-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11.5px;
}

.t-table thead tr {
  background: var(--navy);
  color: var(--white);
}

.t-table thead th {
  padding: 8px 10px;
  text-align: left;
  font-weight: 600;
}

.t-table tbody tr:nth-child(even) {
  background: #F8FBFE;
}

.t-table tbody td {
  padding: 7px 10px;
  border-bottom: 1px solid #EEF2F8;
}

/* Section label */
.t-section-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--navy);
  background: var(--blue-pale);
  padding: 6px 10px;
  border-radius: 4px;
  margin: 14px 0 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Journey row */
.t-journey {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.t-journey .arrow {
  color: var(--orange);
  font-size: 17px;
}

/* Leg card in ticket */
.t-leg {
  border: 1px solid #E0EAF5;
  border-radius: 6px;
  padding: 12px 14px;
  margin-bottom: 10px;
  background: #FAFCFF;
}

.t-leg-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 8px;
  align-items: center;
}

.t-leg-airline {
  display: flex;
  align-items: center;
  gap: 8px;
}

.t-leg-airline .airline-code {
  font-weight: 700;
  font-size: 13px;
  color: var(--orange);
}

.t-leg-airline .flight-num {
  font-size: 12px;
  color: var(--navy);
  font-weight: 600;
}

.t-leg-route {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.t-leg-point {
  text-align: center;
}

.t-leg-point .iata {
  font-size: 18px;
  font-weight: 800;
  color: var(--navy);
}

.t-leg-point .time {
  font-size: 13px;
  font-weight: 700;
  color: var(--orange);
}

.t-leg-point .date {
  font-size: 10px;
  color: var(--gray-text);
}

.t-leg-point .airport {
  font-size: 9.5px;
  color: var(--gray-text);
}

.t-leg-arrow {
  font-size: 18px;
  color: var(--orange);
}

/* Hotel card in ticket */
.t-hotel-card {
  border-left: 4px solid var(--orange);
  padding: 10px 14px;
  background: #FFFAF5;
  border-radius: 0 6px 6px 0;
}

.t-hotel-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
}

.t-hotel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 8px;
  font-size: 11px;
}

.t-hotel-grid .lbl {
  color: var(--gray-text);
}

.t-hotel-grid .val {
  font-weight: 600;
}

/* Facilities */
.t-facilities ul {
  margin: 0;
  padding: 0 0 0 16px;
}

.t-facilities ul li {
  font-size: 11.5px;
  padding: 2px 0;
  color: #333;
}

/* Payment */
.t-payment {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--navy);
  color: var(--white);
  border-radius: 6px;
  padding: 10px 14px;
  margin-top: 14px;
}

.t-payment .pay-label {
  font-weight: 600;
  font-size: 12px;
}

.t-payment .pay-amount {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

/* Important info */
.t-important {
  margin-top: 16px;
}

.t-important h4 {
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 6px;
}

.t-important ul {
  padding-left: 16px;
}

.t-important ul li {
  font-size: 10px;
  color: #444;
  line-height: 1.6;
}

/* Ticket footer */
.t-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.9);
  text-align: center;
  font-size: 10.5px;
  padding: 10px 32px;
  font-weight: 500;
  letter-spacing: 0.3px;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== PRINT ===== */
@media print {
  body {
    background: white;
  }

  .no-print {
    display: none !important;
  }

  #screen-preview {
    background: white;
  }

  .ticket-page {
    margin: 0;
    box-shadow: none;
    border-radius: 0;
    width: 100%;
  }

  .ticket-page::before {
    border-radius: 0;
  }
}

/* ===== RESPONSIVE & MOBILE OPTIMIZATION ===== */
@media (max-width: 768px) {
  :root {
    --radius: 10px;
  }

  .app-header {
    padding: 32px 16px 20px;
  }

  .logo-circle {
    width: 70px;
    height: 70px;
  }

  .brand-name {
    font-size: 1.6rem;
  }

  .type-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .type-card {
    padding: 20px;
  }

  .form-header {
    padding: 10px 12px;
    flex-wrap: wrap;
    gap: 8px;
  }

  .form-header-brand {
    order: -1;
    width: calc(100% - 100px);
  }

  .back-btn {
    padding: 6px 12px;
    font-size: 0.75rem;
  }

  .preview-btn {
    width: 100%;
    border-radius: 6px;
  }

  .form-body {
    padding: 16px;
  }

  .form-grid,
  .form-grid.cols-3 {
    grid-template-columns: 1fr;
  }

  .passenger-row {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 16px;
    position: relative;
  }

  .passenger-row .remove-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 28px;
    height: 28px;
  }

  .passenger-row .form-group {
    width: 100%;
  }

  .leg-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  /* Ticket Preview Scaling */
  .preview-toolbar {
    padding: 10px 12px;
    flex-direction: column;
    gap: 10px;
    align-items: stretch;
  }

  .toolbar-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .toolbar-actions button {
    width: 100%;
    padding: 10px;
    font-size: 0.75rem;
  }

  .ticket-page {
    width: 100%;
    margin: 0;
    transform-origin: top center;
    /* We don't scale the content down to unreadability, 
       instead we let the page width be 100% and hope the internal content flows.
       However, the internal A4 logic might still be tight. */
  }

  .ticket-inner {
    padding: 20px 16px;
  }

  .t-header {
    flex-direction: column;
    gap: 16px;
  }

  .t-logo-area {
    width: 100%;
    justify-content: flex-start;
  }

  .t-headline {
    text-align: left;
    width: 100%;
    border-top: 1px solid #eee;
    padding-top: 12px;
  }

  .t-leg-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .t-leg-airline {
    border-bottom: 1px solid #eee;
    padding-bottom: 8px;
  }

  .t-leg-route {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }

  .t-leg-arrow {
    transform: rotate(90deg);
    align-self: center;
    margin: -5px 0;
  }

  /* Table Responsiveness in Ticket */
  .t-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .t-table thead th,
  .t-table tbody td {
    white-space: nowrap;
    min-width: 80px;
  }

  .t-payment {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .t-payment .pay-amount {
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .brand-name {
    font-size: 1.4rem;
  }

  .history-header h3 {
    font-size: 0.85rem;
  }

  .history-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 14px;
  }

  .history-card>div:last-child {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 10px;
    margin-top: 4px;
  }
}