:root {
  --primary-color: #4A148C; /* --roxo */
  --secondary-color: #7B1FA2; /* Lighter purple for accents */
  --accent-color: #F3E5F5; /* Very light purple for hovers */
  --background-color: #FAF7FF; /* --bg */
  --text-color: #1F1B24; /* --escuro */
  --white-color: #ffffff;
  --gray-light-color: #f5f5f7; /* --cinza */
  --gray-dark-color: #6c757d;
  --error-color: #D32F2F;
  --star-color: #FFC107;
  --user-message-bg: var(--primary-color);
  --model-message-bg: var(--gray-light-color);
  --font-family: 'Poppins', sans-serif;
  --border-radius: 12px;
  --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  --sidebar-width: 280px;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

.material-symbols-outlined {
  font-variation-settings:
  'FILL' 0,
  'wght' 400,
  'GRAD' 0,
  'opsz' 24;
  vertical-align: middle;
}

/* Logo */
.logo-image {
    max-width: 100%;
    height: auto;
    display: block;
}

.login-logo {
    margin: 0 auto 1.5rem;
    max-width: 200px;
}

.sidebar-logo-container {
    padding: 0 1rem;
    margin-bottom: 3rem;
    text-align: center;
}

.sidebar-logo {
    margin: 0 auto;
    max-width: 180px;
}

/* Login Screen */
.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  background-image: linear-gradient(to top, #f3e7e9 0%, #e3eeff 99%, #e3eeff 100%);
}

.login-box {
  background: var(--white-color);
  padding: 3rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
  max-width: 400px;
  width: 90%;
}

.login-subtitle {
  margin-bottom: 2rem;
  color: var(--gray-dark-color);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.login-form input {
  padding: 0.8rem 1rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-family: var(--font-family);
  font-size: 1rem;
}

.login-form button {
  padding: 0.8rem 1rem;
  background-color: var(--primary-color);
  color: var(--white-color);
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.login-form button:hover {
  background-color: var(--secondary-color);
}

.login-error {
  color: var(--error-color);
  font-size: 0.9rem;
}
.login-demo-info {
    margin-top: 1.5rem;
    font-size: 0.8rem;
    color: var(--gray-dark-color);
}

/* Main App Layout */
.app-container {
  display: flex;
  height: 100vh;
  position: relative;
}

.main-content-wrapper {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    background-color: var(--white-color);
    transition: transform 0.3s ease-in-out;
}

.app-container.menu-open .main-content-wrapper {
    transform: translateX(var(--sidebar-width));
}


/* Sidebar Menu */
.sidebar-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-width);
  height: 100%;
  background-color: var(--primary-color);
  color: var(--white-color);
  display: flex;
  flex-direction: column;
  padding: 2rem 1rem;
  transform: translateX(-100%);
  transition: transform 0.3s ease-in-out;
  z-index: 1000;
}

.app-container.menu-open .sidebar-menu {
    transform: translateX(0);
}

.sidebar-menu nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-grow: 1;
}

.sidebar-menu nav button, .sidebar-menu .logout-button {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: none;
    background-color: transparent;
    color: var(--accent-color);
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    cursor: pointer;
    text-align: left;
    transition: all 0.3s ease;
}

.sidebar-menu nav button:hover, .sidebar-menu .logout-button:hover {
    background-color: var(--secondary-color);
    color: var(--white-color);
}

.sidebar-menu nav button.active {
    background-color: var(--white-color);
    color: var(--primary-color);
}

.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
    z-index: 999;
}

.app-container.menu-open .sidebar-overlay {
    opacity: 1;
    visibility: visible;
}


/* App Header */
.app-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background-color: var(--white-color);
  border-bottom: 1px solid var(--gray-light-color);
  flex-shrink: 0;
}

.menu-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-color);
}

.menu-toggle .material-symbols-outlined {
    font-size: 1.8rem;
}

.header-title {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 600;
}

/* App Main Content */
.app-main {
  flex-grow: 1;
  overflow-y: auto;
  padding: 2rem;
  background-color: var(--background-color);
}

.tab-content.active {
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

#viagens section {
  margin-bottom: 2.5rem;
}

#viagens h2, .profile-page h2 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 0.5rem;
}

.trip-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.trip-card {
  background-color: var(--white-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.trip-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.trip-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.trip-info {
  padding: 1.25rem;
}

.trip-info h3 {
  font-size: 1.2rem;
  margin-bottom: 0.25rem;
}

.trip-info p {
  color: var(--gray-dark-color);
  font-size: 0.9rem;
}

/* Chat & API Setup Styles */
#concierge {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.chat-window {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--white-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
}

.chat-messages {
  flex-grow: 1;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.message-bubble {
  padding: 0.8rem 1.2rem;
  border-radius: 18px;
  max-width: 75%;
  line-height: 1.5;
}

.message-bubble.user {
  background-color: var(--user-message-bg);
  color: var(--white-color);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.message-bubble.model {
  background-color: var(--model-message-bg);
  color: var(--text-color);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

.message-bubble.model p, .message-bubble.model ul, .message-bubble.model ol { margin-bottom: 0.5rem; }
.message-bubble.model ul, .message-bubble.model ol { padding-left: 1.2rem; }
.message-bubble.model strong { color: var(--primary-color); }

.chat-input-area {
  display: flex;
  padding: 1rem;
  border-top: 1px solid var(--gray-light-color);
  background: var(--white-color);
}

.chat-input-area input {
  flex-grow: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--gray-light-color);
  border-radius: var(--border-radius);
  font-family: var(--font-family);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.chat-input-area input:focus { outline: none; border-color: var(--primary-color); }
.chat-input-area input:disabled { background-color: var(--gray-light-color); }

.chat-input-area button {
  margin-left: 0.75rem;
  padding: 0.75rem;
  border: none;
  background-color: var(--primary-color);
  color: var(--white-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease;
}

.chat-input-area button:hover:not(:disabled) { background-color: var(--secondary-color); }
.chat-input-area button:disabled { background-color: var(--gray-dark-color); cursor: not-allowed; }

.loading-dots {
  display: flex;
  justify-content: center;
  align-items: center;
}
.loading-dots span {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background-color: var(--gray-dark-color); animation: bounce 1.4s infinite ease-in-out both;
}
.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }
@keyframes bounce { 0%, 80%, 100% { transform: scale(0); } 40% { transform: scale(1.0); } }


.setup-prompt {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 100%;
    background-color: var(--white-color);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.setup-prompt .material-symbols-outlined {
    font-size: 4rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}
.setup-prompt h2 { color: var(--primary-color); }
.setup-prompt p { color: var(--gray-dark-color); margin-bottom: 1.5rem; }
.setup-prompt button {
    padding: 0.8rem 1.5rem;
    background-color: var(--primary-color);
    color: var(--white-color);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 100%;
    max-width: 300px;
}
.setup-prompt button:hover { background-color: var(--secondary-color); }


/* Profile Page & API Setup */
.profile-page {
    max-width: 900px;
    margin: 0 auto;
}
.profile-card {
    background-color: var(--white-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 2rem;
}
.user-info h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}
.user-info p { margin-bottom: 0.5rem; }

.api-config h3 {
  color: var(--primary-color);
  margin-bottom: 0.25rem;
  font-size: 1.2rem;
}

.api-config p {
  color: var(--gray-dark-color);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

/* Trip Detail Page */
.trip-detail-page {
  animation: fadeIn 0.5s ease-in-out;
}

.trip-detail-header {
    margin-bottom: 1.5rem;
}

.back-button {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
}
.back-button:hover {
    color: var(--secondary-color);
}

.trip-detail-banner {
    height: 300px;
    border-radius: var(--border-radius);
    background-size: cover;
    background-position: center;
    position: relative;
    color: var(--white-color);
    display: flex;
    align-items: flex-end;
    margin-bottom: 2rem;
}
.banner-overlay {
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 100%);
    padding: 2rem;
    width: 100%;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}
.banner-overlay h2 {
    font-size: 2.5rem;
    margin: 0;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}
.banner-overlay p {
    font-size: 1.2rem;
    margin: 0;
}

.trip-detail-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.content-card {
    background-color: var(--white-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}
.content-card h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}
.content-card p {
    line-height: 1.7;
    white-space: pre-wrap; /* To respect newlines in details */
}

/* --- New Itinerary Styles --- */
.important-info-card {
    background-color: var(--accent-color);
}
.important-info-card h3 {
    font-size: 1.5rem;
}
.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}
.info-item:last-child {
    margin-bottom: 0;
}
.info-item .material-symbols-outlined {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-top: 0.25rem;
}
.info-item p {
    margin: 0;
    line-height: 1.5;
    color: var(--text-color);
}
.info-item strong {
    font-weight: 600;
}

.itinerary-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}
.itinerary-section-header h2 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 0;
}
.download-all-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    background-color: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}
.download-all-button:hover {
    background-color: var(--accent-color);
}

.itinerary-category {
    margin-bottom: 2rem;
}
.itinerary-category:last-child {
    margin-bottom: 0;
}
.itinerary-category-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--primary-color);
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}
.itinerary-category-header h3 {
    margin: 0;
    font-size: 1.2rem;
}

.itinerary-item-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.itinerary-item-card {
    background-color: var(--background-color);
    padding: 1.5rem;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.item-details {
    flex-grow: 1;
}

.item-details h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-weight: 600;
    color: var(--secondary-color);
}

.item-voucher-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: var(--secondary-color);
    color: var(--white-color);
    border-radius: 8px;
    font-size: 0.9rem;
    text-decoration: none;
    transition: background-color 0.3s ease;
    white-space: nowrap;
    align-self: center;
}
.item-voucher-button:hover {
    background-color: var(--primary-color);
}

/* Detail Grid */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    font-size: 0.9rem;
}
.detail-grid > div > strong {
    display: block;
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 0.25rem;
}
.detail-grid > div > p {
    line-height: 1.5;
    white-space: pre-wrap;
    color: var(--gray-dark-color);
    margin: 0;
}

/* Flight Details */
.flight-details-content {
    display: grid;
    grid-template-columns: 3fr 5fr;
    gap: 2rem;
    width: 100%;
    align-items: start;
}
.flight-segments {
    margin-top: 0;
    border-top: none;
    padding-top: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.flight-leg-header {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid var(--accent-color);
}
.flight-leg-header:first-of-type {
    margin-top: 0;
}
.flight-segment {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.segment-path {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.segment-point {
    text-align: center;
}
.segment-point span { display: block; }
.segment-point span:first-child { font-size: 1.2rem; font-weight: 600; }
.segment-point span:not(:first-child) { font-size: 0.8rem; color: var(--gray-dark-color); }

.segment-line {
    flex-grow: 1;
    height: 1px;
    background: #ccc;
    margin: 0 1rem;
    position: relative;
    text-align: center;
}
.segment-line .material-symbols-outlined {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--background-color);
    padding: 0 0.5rem;
    font-size: 1.5rem;
    color: var(--secondary-color);
}
.segment-line span:not(.material-symbols-outlined) {
    font-size: 0.8rem;
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--background-color);
    padding: 0 4px;
}

.segment-info {
    text-align: center;
    font-size: 0.8rem;
    color: var(--gray-dark-color);
}
.segment-info span { margin: 0 0.5rem; }

.connection-wait {
    text-align: center;
    font-style: italic;
    color: var(--gray-dark-color);
    background: #f0eef2;
    padding: 0.5rem;
    border-radius: 6px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Hotel Details */
.hotel-rating {
    margin-bottom: 1rem;
}
.hotel-rating .star-rating .star {
    font-size: 1.5rem; /* smaller stars for display */
}


/* Review Section */
.review-section h4 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}
.review-section p {
    color: var(--gray-dark-color);
    margin-bottom: 1rem;
    white-space: normal;
}

.star-rating {
    margin-bottom: 1rem;
}

.star-rating .star {
    font-size: 2.5rem;
    color: var(--gray-light-color);
    cursor: pointer;
    transition: color 0.2s;
}
.star-rating[aria-disabled="true"] .star {
    cursor: default;
}

.star-rating .star.selected,
.star-rating:not([aria-disabled="true"]) .star:hover,
.star-rating:not([aria-disabled="true"]) .star:hover ~ .star {
    color: var(--star-color);
}

.star-rating:not([aria-disabled="true"]) .star:hover ~ .star {
    color: var(--gray-light-color);
}

.review-textarea {
    width: 100%;
    padding: 1rem;
    font-family: var(--font-family);
    font-size: 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    margin-bottom: 1rem;
    resize: vertical;
}

.review-save-button, .review-edit-button {
  padding: 0.8rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.review-save-button {
  background-color: var(--primary-color);
  color: var(--white-color);
}

.review-save-button:hover {
  background-color: var(--secondary-color);
}

.saved-review .saved-comment {
    font-style: italic;
    background-color: var(--gray-light-color);
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid var(--secondary-color);
    margin-bottom: 1rem;
}

.review-edit-button {
  background-color: transparent;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}
.review-edit-button:hover {
  background-color: var(--accent-color);
}


/* Dashboard Page */
.dashboard-page {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  animation: fadeIn 0.5s ease-in-out;
}

.dashboard-header h2 {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--primary-color);
}

.dashboard-header p {
  font-size: 1.1rem;
  color: var(--gray-dark-color);
}

/* Next Trip Card */
.next-trip-card {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--box-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 250px;
}

.next-trip-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.next-trip-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

.next-trip-overlay {
  position: relative;
  z-index: 2;
  background: linear-gradient(90deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,0) 100%);
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
  color: var(--white-color);
}

.next-trip-info span {
    display: block;
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.next-trip-info h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.next-trip-info p {
    font-size: 1rem;
    background-color: rgba(255,255,255,0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    display: inline-block;
}

.countdown {
    text-align: center;
}

.countdown span {
    font-size: 1.2rem;
    display: block;
}

.countdown .days {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
}

.countdown .traveling {
    font-size: 1.5rem;
    font-weight: 600;
    background-color: var(--star-color);
    color: var(--text-color);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
}

/* CTA Card */
.cta-card {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--white-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--box-shadow);
}

.cta-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.cta-card p {
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.cta-card button {
  background-color: var(--white-color);
  color: var(--primary-color);
  border: none;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.cta-card button:hover {
  transform: scale(1.05);
}

/* Quick Actions */
.quick-actions h3 {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 0.5rem;
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
}

.action-card {
    background-color: var(--white-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.action-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.action-card .material-symbols-outlined {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 0.75rem;
}

.action-card p {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-color);
}


/* Responsive */
@media (max-width: 992px) {
    .flight-details-content {
        grid-template-columns: 1fr;
    }
}


@media (max-width: 768px) {
  .app-main { padding: 1rem; }
  .chat-window { height: calc(100vh - 70px); } /* Adjust for header height */
  .trip-list { grid-template-columns: 1fr; }
  .profile-page, .app-main { padding: 1.5rem; }
  .profile-card { padding: 1.5rem; }
  .main-content-wrapper.menu-open{
    overflow: hidden; /* prevent scrolling when menu is open */
  }
  .banner-overlay h2 { font-size: 2rem; }
  .banner-overlay p { font-size: 1rem; }
  .itinerary-section-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .itinerary-item-card { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .item-voucher-button { width: 100%; justify-content: center; }
  .next-trip-overlay { flex-direction: column; text-align: center; gap: 1.5rem; background: linear-gradient(180deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.5) 100%);}
  .actions-grid { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
}

@media (min-width: 769px) {
    .sidebar-overlay {
        display: none;
    }
    .app-container {
        position: static;
    }
    .sidebar-menu {
        position: static;
        transform: translateX(0);
        z-index: 1;
    }
    .main-content-wrapper {
        transition: none;
    }
    .app-container.menu-open .main-content-wrapper {
        transform: none;
    }
    .menu-toggle {
        display: none;
    }
    .app-header {
        justify-content: center;
    }
}