/* CSS Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #f8fafc;
  overflow-x: hidden; /* Yatay taşmayı engelle */
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  width: 100%;
}

/* Header Styles */
.header {
  background: linear-gradient(135deg, #6d6f75 0%, #6d6f75 100%);
  color: white;
  padding: 1rem 0;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.logo a {
  color: white;
  text-decoration: none;
}

/* Site logo stilleri */
.site-logo-img {
  max-height: 100px;
  max-width: 200px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.logo-link {
  display: flex;
  align-items: center;
}

.nav {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.nav a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.3s ease;
  padding: 0.5rem;
  border-radius: 4px;
  white-space: nowrap;
}

.nav a:hover {
  opacity: 0.8;
  background: rgba(255, 255, 255, 0.1);
}

/* Main Content */
.main {
  min-height: calc(100vh - 200px);
  width: 100%;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 2rem 0;
  text-align: center;
}

.hero-content h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.hero-content p {
  font-size: 1.1rem;
  opacity: 0.9;
}

/* Sections */
.section {
  padding: 2rem 0;
}

.reservation-section {
  background: white;
  padding: 2rem 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.reservation-section h3 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 1.8rem;
  color: #333;
  padding: 0 1rem;
}

/* Forms */
.reservation-form,
.query-form {
  max-width: 100%;
  margin: 0 auto;
  padding: 0 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  align-items: end;
}

.form-group {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.form-group label {
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #555;
  font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.8rem;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: white;
  width: 100%;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3csvg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 2.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  min-height: 44px; /* Touch target */
  white-space: nowrap;
  width: auto;
}

.btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
  background: #6c757d;
  color: white;
}

.btn-secondary:hover {
  background: #5a6268;
  transform: translateY(-2px);
}

.btn-danger {
  background: #dc3545;
  color: white;
}

.btn-danger:hover {
  background: #c82333;
}

.btn-warning {
  background: #ffc107;
  color: #212529;
}

.btn-warning:hover {
  background: #e0a800;
}

.btn-success {
  background: #28a745;
  color: white;
}

.btn-success:hover {
  background: #218838;
}

.btn-info {
  background: #17a2b8;
  color: white;
}

.btn-info:hover {
  background: #138496;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  min-height: 36px;
}

.btn-block {
  width: 100%;
}

/* Query Section */
.query-section {
  background: #f8fafc;
  padding: 2rem 0;
}

.query-section h3 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 1.6rem;
  padding: 0 1rem;
}

/* Features */
.features {
  padding: 2rem 0;
  background: #f8fafc;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding: 0 1rem;
}

.feature {
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.feature:hover {
  transform: translateY(-5px);
}

.feature i {
  font-size: 2.5rem;
  color: #667eea;
  margin-bottom: 1rem;
}

.feature h4 {
  margin-bottom: 1rem;
  color: #333;
  font-size: 1.2rem;
}

/* Footer */
.footer {
  background: #2d3748;
  color: white;
  padding: 2rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
  padding: 0 1rem;
}

.footer-section h4 {
  margin-bottom: 1rem;
  color: #a0aec0;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: #cbd5e0;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #4a5568;
  color: #a0aec0;
}

/* Search Results */
.search-results {
  padding: 1rem;
}

.search-results h2 {
  margin-bottom: 1rem;
  color: #333;
  font-size: 1.5rem;
}

.search-info {
  background: #e6fffa;
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  border-left: 4px solid #38b2ac;
  font-size: 0.9rem;
}

.no-results {
  text-align: center;
  padding: 2rem 1rem;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin: 1rem;
}

.no-results i {
  font-size: 3rem;
  color: #f56565;
  margin-bottom: 1rem;
}

/* Araç logo stilleri - sefer sonuçları */
.trip-vehicle-logo {
  flex-shrink: 0;
  width: 80px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
}

.vehicle-logo-search {
  max-width: 80px;
  max-height: 40px;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
}

.vehicle-logo-placeholder {
  width: 60px;
  height: 40px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.trips-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 0 1rem;
}

.trip-card {
  background: white;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform 0.3s ease;
}

.trip-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Trip card düzenlemesi - logo ile uyumlu */
.trip-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
}

.trip-route {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  text-align: center;
}

.departure,
.arrival {
  text-align: center;
}

.departure strong,
.arrival strong {
  font-size: 1.2rem;
  color: #667eea;
}

.route-line {
  color: #667eea;
  font-size: 1.2rem;
}

.trip-details p {
  margin-bottom: 0.5rem;
  color: #666;
  font-size: 0.9rem;
}

.trip-price {
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid #e2e8f0;
}

.price {
  font-size: 1.3rem;
  font-weight: bold;
  color: #667eea;
  margin-bottom: 1rem;
}

.price small {
  font-size: 0.8rem;
  color: #666;
  display: block;
}

/* Reservation Page */
.reservation-page {
  padding: 1rem;
}

.trip-summary {
  margin-bottom: 2rem;
}

.trip-info-card {
  background: white;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.seat-selection {
  background: white;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.seat-legend {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1rem;
  background: #f8fafc;
  border-radius: 8px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.seat-demo {
  width: 25px;
  height: 25px;
  border-radius: 6px;
  border: 2px solid #ddd;
  flex-shrink: 0;
}

.seat-demo.available {
  background: rgba(102, 126, 234, 0.1);
  border-color: #667eea;
}

.seat-demo.female {
  background: #fbb6ce;
  border-color: #ed64a6;
}

.seat-demo.male {
  background: #90cdf4;
  border-color: #4299e1;
}

.seat-demo.selected {
  background: #48bb78;
  border-color: #38a169;
}

.vehicle-layout {
  max-width: 350px;
  margin: 0 auto 2rem;
  background: #f7fafc;
  border-radius: 20px;
  padding: 1rem;
  border: 3px solid #e2e8f0;
  overflow-x: auto;
}

.seats-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 280px;
}

.seat-row {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}

.seat {
  width: 35px;
  height: 35px;
  border-radius: 8px;
  border: 2px solid #ddd;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: bold;
  font-size: 0.7rem;
  flex-shrink: 0;
}

.seat.available {
  background: rgba(102, 126, 234, 0.1);
  border-color: #667eea;
}

.seat.available:hover {
  background: rgba(102, 126, 234, 0.2);
  transform: scale(1.1);
}

.seat.female {
  background: #fbb6ce;
  border-color: #ed64a6;
  cursor: not-allowed;
}

.seat.male {
  background: #90cdf4;
  border-color: #4299e1;
  cursor: not-allowed;
}

.seat.selected {
  background: #48bb78;
  border-color: #38a169;
  color: white;
  transform: scale(1.1);
}

/* Rezerve edilmiş koltuk stilleri eklendi */
.seat.reserved {
  cursor: not-allowed;
  position: relative;
  opacity: 0.9;
}

.seat.reserved:hover {
  transform: none;
}

.seat-icon {
  position: absolute;
  top: 2px;
  right: 2px;
  font-size: 0.6rem;
  opacity: 0.8;
}

.seat.driver-side {
  background: rgba(255, 193, 7, 0.3);
  border-color: #ffc107;
  color: #856404;
}

.seat.driver-side:hover {
  background: rgba(255, 193, 7, 0.4);
  transform: scale(1.1);
}

.seat-space {
  width: 35px;
  height: 35px;
  flex-shrink: 0;
}

.driver-seat-with-text {
  width: 35px;
  height: 35px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 2px;
  flex-shrink: 0;
}

.driver-seat-icon {
  width: 25px;
  height: 25px;
  border-radius: 6px;
  border: 2px solid #ffc107;
  background: rgba(255, 193, 7, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #856404;
  font-size: 0.8rem;
}

.driver-text {
  font-size: 0.5rem;
  font-weight: bold;
  color: #856404;
  margin-top: 2px;
  text-align: center;
}

.selection-summary {
  text-align: center;
  padding: 1rem;
  background: #f8fafc;
  border-radius: 8px;
  margin-top: 1rem;
}

.selected-seats h4 {
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.selected-seat-tag {
  display: inline-block;
  background: #667eea;
  color: white;
  padding: 0.3rem 0.6rem;
  border-radius: 15px;
  margin: 0.2rem;
  font-size: 0.8rem;
}

.no-selection {
  color: #999;
  font-style: italic;
}

.total-price {
  margin: 1rem 0;
  font-size: 1.1rem;
}

/* Passenger Info */
.passenger-info-page {
  padding: 1rem;
}

.progress-bar {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding: 0 1rem;
}

.step {
  padding: 0.6rem 1rem;
  border-radius: 25px;
  background: #e2e8f0;
  color: #666;
  font-weight: 600;
  position: relative;
  font-size: 0.9rem;
  text-align: center;
  flex: 1;
  min-width: 120px;
}

.step.completed {
  background: #48bb78;
  color: white;
}

.step.active {
  background: #667eea;
  color: white;
}

.passenger-card {
  background: white;
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.passenger-card h3 {
  margin-bottom: 1rem;
  color: #333;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #e2e8f0;
  font-size: 1.1rem;
}

.form-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
  padding: 0 1rem;
}

/* Success Page */
.success-page {
  padding: 1rem;
  text-align: center;
}

.success-icon {
  font-size: 3rem;
  color: #48bb78;
  margin-bottom: 2rem;
}

.success-page h2 {
  margin-bottom: 1rem;
  color: #333;
  font-size: 1.5rem;
}

.success-message {
  font-size: 1rem;
  color: #666;
  margin-bottom: 2rem;
  padding: 0 1rem;
}

.reservation-details {
  background: white;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  text-align: left;
}

.reservation-code {
  text-align: center;
  margin-bottom: 2rem;
}

.reservation-code h3 {
  margin-bottom: 1rem;
  color: #333;
  font-size: 1.2rem;
}

.code {
  font-size: 1.5rem;
  font-weight: bold;
  color: #667eea;
  background: #f7fafc;
  padding: 1rem;
  border-radius: 8px;
  letter-spacing: 1px;
  word-break: break-all;
}

.trip-details,
.passenger-details {
  margin-bottom: 2rem;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid #e2e8f0;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.label {
  font-weight: 600;
  color: #555;
  min-width: 100px;
}

.value {
  color: #333;
  text-align: right;
  flex: 1;
}

.passenger-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem;
  background: #f7fafc;
  border-radius: 8px;
  margin-bottom: 0.5rem;
}

.passenger-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.passenger-price {
  font-weight: bold;
  color: #667eea;
}

.seat {
  background: #667eea;
  color: white;
  padding: 0.2rem 0.6rem;
  border-radius: 15px;
  font-size: 0.8rem;
  margin-left: 0.5rem;
}

.total-amount {
  text-align: center;
  font-size: 1.2rem;
  color: #667eea;
  border-top: 2px solid #e2e8f0;
  padding-top: 1rem;
}

.actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 2rem 1rem;
}

.travel-message {
  color: #48bb78;
  font-size: 1rem;
  margin-top: 2rem;
}

.travel-message i {
  margin-right: 0.5rem;
}

/* Query Page */
.query-page {
  padding: 1rem;
}

.reservation-result {
  background: white;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.reservation-header {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #e2e8f0;
}

.reservation-header h3 {
  font-size: 1.3rem;
}

.status {
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
  width: fit-content;
}

.status.active {
  background: #c6f6d5;
  color: #22543d;
}

.status.cancelled {
  background: #fed7d7;
  color: #742a2a;
}

.info-section {
  margin-bottom: 2rem;
}

.info-section h4 {
  margin-bottom: 1rem;
  color: #333;
  font-size: 1.1rem;
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid #e2e8f0;
}

.passengers-list {
  margin-bottom: 1rem;
}

.passenger-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem;
  background: #f7fafc;
  border-radius: 8px;
  margin-bottom: 0.5rem;
}

.passenger-details {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  color: #666;
  font-size: 0.9rem;
}

.seat-badge {
  background: #667eea;
  color: white;
  padding: 0.2rem 0.6rem;
  border-radius: 15px;
  font-size: 0.8rem;
  white-space: nowrap;
}

.total-section {
  border-top: 2px solid #e2e8f0;
  padding-top: 1rem;
  text-align: center;
}

/* Admin Styles */
.admin-login {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.login-container {
  width: 100%;
  max-width: 400px;
}

.login-card {
  background: white;
  border-radius: 12px;
  padding: 2rem 1rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.login-header i {
  font-size: 2.5rem;
  color: #667eea;
  margin-bottom: 1rem;
}

.login-header h2 {
  color: #333;
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
}

.login-footer {
  text-align: center;
  margin-top: 2rem;
}

.login-footer a {
  color: #667eea;
  text-decoration: none;
}

/* Admin Panel */
.admin-panel {
  background: #f8fafc;
}

.admin-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.admin-sidebar {
  width: 100%;
  background: #2d3748;
  color: white;
  padding: 0;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  order: 2;
}

.sidebar-header {
  padding: 1rem;
  border-bottom: 1px solid #4a5568;
  text-align: center;
}

.sidebar-header h3 {
  font-size: 1.2rem;
}

.sidebar-nav {
  display: flex;
  overflow-x: auto;
  padding: 0.5rem;
  gap: 0.5rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1rem;
  color: #cbd5e0;
  text-decoration: none;
  transition: all 0.3s ease;
  border-radius: 8px;
  white-space: nowrap;
  font-size: 0.9rem;
  min-width: 120px;
  justify-content: center;
}

.nav-item:hover {
  background: #4a5568;
  color: white;
}

.nav-item.active {
  background: #667eea;
  color: white;
}

.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid #4a5568;
  text-align: center;
}

.admin-content {
  flex: 1;
  padding: 0;
  order: 1;
}

.admin-header {
  background: white;
  padding: 1rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: center;
}

.admin-header h1 {
  color: #333;
  font-size: 1.5rem;
}

.admin-user {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.dashboard-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding: 1rem;
}

.stat-card {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: white;
  flex-shrink: 0;
}

.stat-icon.blue {
  background: #4299e1;
}
.stat-icon.green {
  background: #48bb78;
}
.stat-icon.orange {
  background: #ed8936;
}
.stat-icon.purple {
  background: #9f7aea;
}

.stat-content h3 {
  font-size: 1.5rem;
  font-weight: bold;
  color: #333;
  margin-bottom: 0.5rem;
}

.stat-content p {
  color: #666;
  font-size: 0.9rem;
}

.dashboard-content {
  padding: 1rem;
}

.card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  margin-bottom: 1rem;
}

.card-header {
  padding: 1rem;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: center;
}

.card-header h3 {
  color: #333;
  font-size: 1.2rem;
}

.card-body {
  padding: 1rem;
}

.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

.table th,
.table td {
  padding: 0.6rem 0.4rem;
  text-align: left;
  border-bottom: 1px solid #e2e8f0;
  font-size: 0.9rem;
}

.table th {
  background: #f7fafc;
  font-weight: 600;
  color: #4a5568;
  position: sticky;
  top: 0;
  z-index: 10;
}

.no-data {
  text-align: center;
  color: #666;
  font-style: italic;
  padding: 2rem 1rem;
}

/* Alerts */
.alert {
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 0.9rem;
}

.alert-error {
  background: #fed7d7;
  color: #742a2a;
  border: 1px solid #feb2b2;
}

.alert-success {
  background: #c6f6d5;
  color: #22543d;
  border: 1px solid #9ae6b4;
}

.alert-info {
  background: #bee3f8;
  color: #2a4365;
  border: 1px solid #90cdf4;
}

.alert-warning {
  background: #fff3cd;
  color: #856404;
  border: 1px solid #ffeaa7;
}

/* Modal Styles */
.modal {
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-content {
  background-color: white;
  border-radius: 8px;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.modal-content.large {
  max-width: 800px;
}

.modal-header {
  padding: 1rem;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background: white;
  z-index: 10;
}

.modal-header h3 {
  margin: 0;
  color: #333;
  font-size: 1.2rem;
}

.close {
  font-size: 1.5rem;
  cursor: pointer;
  color: #999;
  padding: 0.5rem;
  line-height: 1;
}

.close:hover {
  color: #333;
}

/* Payment Styles */
.payment-page,
.refund-page,
.cancel-page {
  max-width: 100%;
  margin: 1rem;
  background: white;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.payment-page h2,
.refund-page h2,
.cancel-page h2 {
  text-align: center;
  color: #333;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #e2e8f0;
  font-size: 1.4rem;
}

.payment-info,
.refund-info {
  background: #f8fafc;
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  border-left: 4px solid #667eea;
}

.payment-info h3,
.refund-info h3 {
  color: #333;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.paytr-iframe-container {
  margin: 1rem 0;
  background: #f8fafc;
  padding: 0.5rem;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}

.paytr-iframe-container iframe {
  width: 100% !important;
  min-height: 400px;
  border: none;
  border-radius: 4px;
}

/* Tablet Styles */
@media (min-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .hero-content h2 {
    font-size: 2.5rem;
  }

  .hero-content p {
    font-size: 1.2rem;
  }

  .form-row {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
  }

  .trip-card {
    flex-direction: row;
    align-items: center;
    padding: 1.5rem;
  }

  .trip-route {
    flex-direction: row;
    gap: 2rem;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }

  .admin-container {
    flex-direction: row;
  }

  .admin-sidebar {
    width: 250px;
    order: 1;
  }

  .sidebar-nav {
    flex-direction: column;
    padding: 1rem 0;
    gap: 0;
  }

  .nav-item {
    border-radius: 0;
    border-left: 3px solid transparent;
    justify-content: flex-start;
    min-width: auto;
  }

  .nav-item.active {
    border-left-color: #667eea;
    background: #4a5568;
  }

  .admin-content {
    order: 2;
  }

  .admin-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    padding: 1.5rem 2rem;
  }

  .admin-header h1 {
    font-size: 1.8rem;
  }

  .admin-user {
    flex-direction: row;
    gap: 1rem;
  }

  .dashboard-stats {
    grid-template-columns: repeat(2, 1fr);
    padding: 2rem;
  }

  .dashboard-content {
    padding: 0 2rem 2rem;
  }

  .card-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    padding: 1.5rem 2rem;
  }

  .card-body {
    padding: 1.5rem 2rem;
  }

  .form-actions {
    flex-direction: row;
    justify-content: space-between;
    padding: 0;
  }

  .actions {
    flex-direction: row;
    justify-content: center;
    margin: 2rem 0;
  }

  .reservation-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .info-item {
    flex-direction: row;
    justify-content: space-between;
  }

  .passenger-item {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .passenger-card {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .detail-row {
    flex-wrap: nowrap;
  }

  .seat-legend {
    grid-template-columns: repeat(4, 1fr);
  }

  .progress-bar {
    gap: 2rem;
  }

  .step {
    flex: none;
    min-width: auto;
  }

  .payment-page,
  .refund-page,
  .cancel-page {
    max-width: 700px;
    margin: 2rem auto;
    padding: 2rem;
  }
}

/* Desktop Styles */
@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }

  .dashboard-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .seat-legend {
    justify-content: center;
    gap: 2rem;
  }

  .legend-item {
    font-size: 1rem;
  }

  .seat {
    width: 40px;
    height: 40px;
    font-size: 0.8rem;
  }

  .seat-space {
    width: 40px;
    height: 40px;
  }

  .driver-seat-with-text {
    width: 40px;
    height: 40px;
  }

  .driver-seat-icon {
    width: 30px;
    height: 30px;
    font-size: 1rem;
  }

  .vehicle-layout {
    max-width: 400px;
  }

  .seats-container {
    min-width: 320px;
  }

  .trip-route {
    align-items: center;
  }

  .departure strong,
  .arrival strong {
    font-size: 1.4rem;
  }
}

/* Large Desktop */
@media (min-width: 1200px) {
  .hero {
    padding: 4rem 0;
  }

  .section {
    padding: 4rem 0;
  }

  .reservation-section {
    padding: 4rem 0;
  }

  .query-section {
    padding: 3rem 0;
  }

  .features {
    padding: 4rem 0;
  }

  .footer {
    padding: 3rem 0 1rem;
  }
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .btn,
  .actions,
  .admin-sidebar,
  .admin-header {
    display: none !important;
  }

  .main {
    margin: 0;
    padding: 0;
  }

  .reservation-result {
    box-shadow: none;
    border: 1px solid #ddd;
  }

  .admin-content {
    margin: 0;
    padding: 0;
  }
}

/* Touch Improvements */
@media (hover: none) and (pointer: coarse) {
  .btn {
    min-height: 48px;
    padding: 1rem 1.5rem;
  }

  .seat {
    width: 40px;
    height: 40px;
  }

  .nav-item {
    min-height: 48px;
    padding: 1rem;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    min-height: 48px;
    padding: 1rem;
    font-size: 16px; /* iOS zoom önleme */
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High Contrast */
@media (prefers-contrast: high) {
  .btn {
    border: 2px solid currentColor;
  }

  .seat {
    border-width: 3px;
  }

  .form-group input,
  .form-group select {
    border-width: 3px;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  /* Dark mode stilleri isteğe bağlı olarak eklenebilir */
}

/* Utility Classes */
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-right {
  text-align: right;
}

.d-none {
  display: none;
}
.d-block {
  display: block;
}
.d-flex {
  display: flex;
}

.w-100 {
  width: 100%;
}
.h-100 {
  height: 100%;
}

.m-0 {
  margin: 0;
}
.p-0 {
  padding: 0;
}

.mt-1 {
  margin-top: 0.5rem;
}
.mb-1 {
  margin-bottom: 0.5rem;
}
.ml-1 {
  margin-left: 0.5rem;
}
.mr-1 {
  margin-right: 0.5rem;
}

.pt-1 {
  padding-top: 0.5rem;
}
.pb-1 {
  padding-bottom: 0.5rem;
}
.pl-1 {
  padding-left: 0.5rem;
}
.pr-1 {
  padding-right: 0.5rem;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

/* Focus Styles */
*:focus {
  outline: 2px solid #667eea;
  outline-offset: 2px;
}

.btn:focus {
  outline-offset: 4px;
}

/* Loading States */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Error States */
.error {
  color: #dc3545;
  border-color: #dc3545 !important;
}

.success {
  color: #28a745;
  border-color: #28a745 !important;
}

/* Custom Checkbox and Radio */
input[type="checkbox"],
input[type="radio"] {
  width: 18px;
  height: 18px;
  margin-right: 0.5rem;
  flex-shrink: 0;
}

/* Form Validation */
.form-group input:invalid {
  border-color: #dc3545;
}

.form-group input:valid {
  border-color: #28a745;
}

/* Sticky Elements */
.sticky {
  position: sticky;
  top: 0;
  z-index: 100;
}

/* Safe Area for iOS */
@supports (padding: max(0px)) {
  .container {
    padding-left: max(15px, env(safe-area-inset-left));
    padding-right: max(15px, env(safe-area-inset-right));
  }

  .admin-sidebar {
    padding-bottom: max(0px, env(safe-area-inset-bottom));
  }
}