/* CSS Variables and Theme */
:root {
  /* Colors */
  --bg-darkest: #050F1E;
  --bg-dark: #0A1D3B;
  --bg-medium: #152447;
  --bg-light: #1D3059;
  --bg-lightest: #2E416D;
  
  --primary: #00E2CA;
  --primary-hover: #00C9B4;
  --primary-active: #00B0A0;
  --primary-muted: rgba(0, 226, 202, 0.12);
  
  --accent: #FF4773;
  --accent-hover: #EB3964;
  --accent-muted: rgba(255, 71, 115, 0.15);
  
  --tertiary: #5465FF;
  
  --text-bright: #FFFFFF;
  --text-primary: rgba(255, 255, 255, 0.92);
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-tertiary: rgba(255, 255, 255, 0.5);
  
  --surface-1: rgba(255, 255, 255, 0.03);
  --surface-2: rgba(255, 255, 255, 0.06);
  --divider: rgba(255, 255, 255, 0.08);
  
  --input-bg: rgba(255, 255, 255, 0.04);
  --input-border: rgba(255, 255, 255, 0.12);
  
  /* Spacing */
  --space-xs: 0.5rem;   /* 8px */
  --space-sm: 0.75rem;  /* 12px */
  --space-md: 1rem;     /* 16px */
  --space-lg: 1.5rem;   /* 24px */
  --space-xl: 2rem;     /* 32px */
  
  /* Borders */
  --radius-sm: 0.5rem;  /* 8px */
  --radius-md: 0.75rem; /* 12px */
  --radius-lg: 1rem;    /* 16px */
  --radius-full: 9999px;
  
  /* Typography */
  --font-heading: 'Montserrat', system-ui, sans-serif;
  --font-body: 'Open Sans', system-ui, sans-serif;
  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;
  
  /* Z-Index */
  --z-menu: 100;
  --z-sidebar: 1000;
  --z-overlay: 900;
  --z-floating: 800;
  --z-header: 50;
}

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

html, body {
  height: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--bg-darkest);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

ul {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Accessible focus styles */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary);
  color: var(--bg-darkest);
  padding: var(--space-sm);
  z-index: 9999;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
}

/* App Container */
.app-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}

/* Mobile Header - Fixed at top */
.mobile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  padding: 0 var(--space-md);
  background: var(--bg-dark);
  color: var(--text-bright);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  border-bottom: 1px solid var(--divider);
}

.mobile-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  margin: 0;
}

.mobile-actions {
  display: flex;
  gap: var(--space-sm);
}

.mobile-header button {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border-radius: 50%;
  transition: all 0.2s;
}

.mobile-header button:hover {
  background: var(--surface-1);
  color: var(--primary);
}

/* Sidebar Overlay */
.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: var(--z-overlay);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.sidebar-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 260px;
  height: 100%;
  background: var(--bg-dark);
  z-index: var(--z-sidebar);
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
}

.sidebar.active {
  transform: translateX(0);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
}

.sidebar-header {
  padding: var(--space-md);
  border-bottom: 1px solid var(--divider);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  min-height: 80px;
}

.close-sidebar {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  transition: all 0.2s;
}

.close-sidebar:hover {
  background: var(--surface-1);
  color: var(--text-bright);
}

.sidebar-actions {
  width: 100%;
  margin-top: var(--space-xs);
}

.new-chat-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--primary);
  color: var(--bg-darkest);
  border-radius: var(--radius-full);
  font-weight: 500;
  transition: all 0.2s;
  position: relative;
}

.new-chat-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

/* Navigation Menu */
.nav-menu {
  flex: 1;
  padding: var(--space-sm) 0;
}

.nav-item {
  margin-bottom: 2px;
}

.nav-item a {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  color: var(--text-secondary);
  transition: all 0.2s;
}

.nav-item a:hover {
  background: var(--surface-1);
  color: var(--text-primary);
}

.nav-item.active a {
  color: var(--primary);
  border-left: 3px solid var(--primary);
  background: var(--primary-muted);
}

.nav-item i {
  width: 24px;
  text-align: center;
  font-size: 1.1rem;
}

.toggle-icon {
  margin-left: auto;
  transition: transform 0.3s;
}

.toggle-icon.rotated {
  transform: rotate(180deg);
}

/* Submenu */
.submenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: var(--bg-darkest);
}

.nav-item.expanded .submenu {
  max-height: 500px;
}

.submenu li a {
  padding-left: calc(var(--space-md) * 2.5);
}

.update-item {
  padding: var(--space-sm) var(--space-md);
  padding-left: calc(var(--space-md) * 2.5);
}

.update-date {
  display: block;
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-bottom: 2px;
}

.update-link {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.update-link:hover {
  color: var(--primary);
}

/* Sidebar Footer */
.sidebar-footer {
  padding: var(--space-md);
  border-top: 1px solid var(--divider);
  background: var(--bg-dark);
}

.plant-selector {
  margin-bottom: var(--space-md);
}

.select-input {
  width: 100%;
  padding: var(--space-sm);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='rgba(255, 255, 255, 0.5)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 30px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  margin-bottom: var(--space-md);
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.user-info:hover {
  background: var(--surface-1);
}

.user-menu-btn {
  margin-left: auto;
  color: var(--text-tertiary);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.user-menu-btn:hover {
  color: var(--primary);
  background: var(--surface-2);
}

.language-selector {
  display: flex;
  justify-content: center;
  gap: var(--space-xs);
}

.language-btn {
  min-width: 36px;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  border: 1px solid var(--input-border);
  color: var(--text-tertiary);
  transition: all 0.2s;
}

.language-btn:hover {
  color: var(--text-primary);
  background: var(--surface-1);
}

.language-btn.active {
  background: var(--primary);
  color: var(--bg-darkest);
  border-color: var(--primary);
  font-weight: 600;
}

/* Main Content Area */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  margin-top: 60px; /* Account for fixed header */
  height: calc(100% - 60px);
  position: relative;
}

.chat-area {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md);
  background: radial-gradient(circle at 50% 10%, var(--bg-medium) 0%, transparent 70%);
}

/* Welcome Screen */
.welcome-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80%;
  text-align: center;
  padding: var(--space-md);
}

.welcome-title {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 700;
  margin-bottom: var(--space-xl);
  background: linear-gradient(120deg, var(--primary) 0%, var(--tertiary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
}

.welcome-title::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--primary);
  border-radius: var(--radius-full);
}

/* Example Prompts */
.example-prompts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}

.example {
  border-radius: var(--radius-lg);
  background: rgba(5, 15, 30, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  text-align: left;
  transition: all 0.2s;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.example:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.example .icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
}

.example.blue .icon { background: #4F78E6; }
.example.teal .icon { background: #00E2CA; }
.example.orange .icon { background: #FF8C4B; }
.example.red .icon { background: #FF5A5A; }
.example.purple .icon { background: #8250DF; }
.example.yellow .icon { background: #FFB84D; }

.example .icon i {
  color: white;
}

.example span {
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--text-bright);
}

/* Responsive layout for example prompts */
@media (max-width: 500px) {
  .example-prompts {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

/* Chat Input Area */
.chat-input-area {
  padding: var(--space-md);
  background: var(--bg-darkest);
  border-top: 1px solid var(--divider);
}

.chat-form {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-full);
  transition: all 0.2s;
}

.chat-form:focus-within {
  border-color: var(--primary);
}

.input-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border-radius: 50%;
}

.input-btn:hover {
  color: var(--primary);
  background: var(--surface-1);
}

.voice-btn.recording {
  background: rgba(255, 71, 115, 0.2);
  color: var(--accent);
}

.input-container {
  flex: 1;
  position: relative;
}

#user-input {
  width: 100%;
  padding: var(--space-sm);
  background: transparent;
  border: none;
  resize: none;
  outline: none;
  max-height: 150px;
  overflow-y: auto;
}

.input-actions {
  display: flex;
  gap: var(--space-sm);
}

.send-btn {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--bg-darkest);
  border-radius: 50%;
  transition: all 0.2s;
}

.send-btn:hover {
  background: var(--primary-hover);
  transform: scale(1.05);
}

.chat-footer {
  margin-top: var(--space-sm);
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

/* Loading animation */
.loading {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
}

.loading .dot {
  width: 8px;
  height: 8px;
  background-color: var(--primary);
  border-radius: 50%;
  opacity: 0.7;
  animation: bounce 1.5s infinite ease-in-out;
}

.loading .dot:nth-child(1) {
  animation-delay: 0s;
}

.loading .dot:nth-child(2) {
  animation-delay: 0.2s;
}

.loading .dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes bounce {
  0%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-8px);
  }
}

/* Message styles */
.message {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--space-lg);
  max-width: 85%;
  position: relative;
  animation: fadeIn 0.3s ease;
}

.message.user {
  align-self: flex-end;
  margin-left: auto;
}

.message.assistant {
  align-self: flex-start;
  margin-right: auto;
}

.message-content {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.message.user .message-content {
  background: var(--primary);
  color: var(--bg-darkest);
  border-radius: var(--radius-lg) var(--radius-lg) 0 var(--radius-lg);
}

.message.assistant .message-content {
  background: var(--bg-medium);
  color: var(--text-primary);
  border-radius: var(--radius-lg) var(--radius-lg) var(--radius-lg) 0;
  border: 1px solid var(--divider);
}

.message.assistant .message-text {
  line-height: 1.5;
}

/* Message actions */
.message-actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.message-action-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text-tertiary);
  transition: all 0.2s;
}

.message-action-btn:hover {
  background: var(--surface-1);
  color: var(--text-primary);
}

/* Styles for HTML tables from backend */
.message-text table {
  width: 100%;
  margin: 1rem 0;
  border-collapse: collapse;
}

.message-text th,
.message-text td {
  border: 1px solid rgba(58, 58, 60, 0.5);
  padding: 8px;
}

.message-text th {
  background-color: rgba(88, 101, 242, 0.2);
  color: var(--text-bright);
  font-weight: var(--weight-semibold);
  text-align: left;
}

.message-text tr:nth-child(even) {
  background-color: rgba(255, 255, 255, 0.05);
}

/* Error message styling */
.message.error .message-content {
  background: rgba(255, 71, 115, 0.15);
  border: 1px solid rgba(255, 71, 115, 0.3);
}

/* Markdown styling enhancement */
.message-text h2 {
  margin-top: 0.5rem;
  margin-bottom: 1rem;
  color: var(--primary);
  font-size: 1.2rem;
}

.message-text ul, 
.message-text ol {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.message-text li {
  margin-bottom: 0.5rem;
}

.message-text strong {
  color: var(--text-bright);
  font-weight: var(--weight-semibold);
}

.message-timestamp {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: 4px;
  align-self: flex-end;
}

/* Warning banner */
.warning-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 184, 77, 0.2);
  color: #FFB84D;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  z-index: 1000;
  font-size: 0.9rem;
}

.warning-banner i {
  font-size: 1.2rem;
}

.warning-banner span {
  flex: 1;
}

.close-warning {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: transparent;
  color: var(--text-tertiary);
  transition: all 0.2s;
}

.close-warning:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-bright);
}

/* Modal styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--bg-dark);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  border-bottom: 1px solid var(--divider);
}

.modal-header h3 {
  margin: 0;
  color: var(--text-bright);
}

.close-modal-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text-tertiary);
  transition: all 0.2s;
}

.close-modal-btn:hover {
  background: var(--surface-1);
  color: var(--text-bright);
}

.modal-body {
  padding: var(--space-md);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-top: 1px solid var(--divider);
}

.primary-btn {
  background: var(--primary);
  color: var(--bg-darkest);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-full);
  font-weight: 500;
  transition: all 0.2s;
}

.primary-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.secondary-btn {
  background: transparent;
  color: var(--text-secondary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-full);
  border: 1px solid var(--divider);
  font-weight: 500;
  transition: all 0.2s;
}

.secondary-btn:hover {
  background: var(--surface-1);
  color: var(--text-bright);
}

/* File upload styling */
.file-upload-container {
  border: 2px dashed var(--divider);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  transition: all 0.2s;
  position: relative;
}

.file-upload-container:hover {
  border-color: var(--primary);
}

.file-upload-container.highlight {
  border-color: var(--primary);
  background: rgba(0, 226, 202, 0.05);
}

.file-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.upload-instructions {
  pointer-events: none;
}

.upload-instructions i {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: var(--space-sm);
}

.upload-instructions p {
  margin-bottom: var(--space-xs);
}

.upload-instructions span {
  font-size: 0.9rem;
  color: var(--text-tertiary);
}

.upload-preview {
  display: none;
  margin-top: var(--space-md);
}

.upload-preview.active {
  display: block;
}

.file-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 10px;
}

.file-details {
  text-align: center;
}

.file-name {
  font-weight: 500;
  margin-bottom: 5px;
  word-break: break-word;
}

.file-size {
  color: var(--text-tertiary);
  font-size: 0.9rem;
}

/* Rating and feedback styles */
.rating-container {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.rating-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--divider);
  transition: all 0.2s;
}

.rating-btn i {
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
}

.rating-btn:hover {
  background: var(--surface-1);
}

.rating-btn.selected {
  border-color: var(--primary);
  background: var(--primary-muted);
}

.rating-btn[data-rating="1"] i {
  color: var(--accent);
}

.rating-btn[data-rating="2"] i {
  color: var(--primary);
}

.feedback-input {
  margin-top: var(--space-md);
}

.feedback-input label {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--text-secondary);
}

.feedback-input textarea {
  width: 100%;
  height: 100px;
  padding: var(--space-sm);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  resize: vertical;
}

/* Onboarding overlay */
.onboarding-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.onboarding-overlay.active {
  opacity: 1;
  visibility: visible;
}

.onboarding-step {
  background: var(--bg-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  width: 90%;
  max-width: 500px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  text-align: center;
}

.onboarding-content h2 {
  color: var(--primary);
  margin-bottom: var(--space-md);
}

.onboarding-content p {
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.onboarding-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

/* Toast notifications */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  z-index: 1100;
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  max-width: 80%;
  text-align: center;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

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

/* Desktop styles (larger screens) */
@media (min-width: 769px) {
  .mobile-header {
    display: none;
  }
  
  .main-content {
    margin-top: 0;
    height: 100%;
    margin-left: 260px;
  }
  
  .sidebar {
    transform: translateX(0);
    box-shadow: none;
  }
  
  .close-sidebar {
    display: none;
  }
}