/* Modern Premium Dark Mode Design System for EasyPOS Sales Dashboard */

:root {
  --bg-app: #0b0f19;
  --bg-sidebar: #111625;
  --bg-card: rgba(27, 34, 52, 0.65);
  --bg-card-hover: rgba(33, 41, 62, 0.85);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(99, 102, 241, 0.4);
  
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-inverse: #0b0f19;
  
  /* Accent Colors */
  --primary: #6366f1;
  --primary-light: #818cf8;
  --primary-gradient: linear-gradient(135deg, #6366f1, #3b82f6);
  --primary-gradient-hover: linear-gradient(135deg, #4f46e5, #2563eb);
  
  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.15);
  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.15);
  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.15);
  --info: #3b82f6;
  --info-bg: rgba(59, 130, 246, 0.15);
  --purple: #8b5cf6;
  --purple-bg: rgba(139, 92, 246, 0.15);
  
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --transition-speed: 0.25s;
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
  --radius: 12px;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-app);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
}

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

/* Sidebar Styling */
.sidebar {
  width: 300px;
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.logo-icon {
  font-size: 24px;
  color: var(--primary-light);
}

.sidebar-brand h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.connection-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 12px;
  margin-bottom: 24px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-dot.online {
  background-color: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.status-dot.loading {
  background-color: var(--warning);
  box-shadow: 0 0 8px var(--warning);
}

.status-text {
  color: var(--text-muted);
}

.filters-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex-grow: 1;
}

.filters-container h3 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filter-group label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
}

/* Custom Styled Select and Inputs */
.date-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.calendar-icon {
  position: absolute;
  left: 12px;
  color: var(--text-muted);
  pointer-events: none;
}

.date-input-wrapper input {
  width: 100%;
  padding: 10px 12px 10px 36px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 13px;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition-speed);
}

.date-input-wrapper input:focus {
  border-color: var(--primary);
}

/* Custom Dropdown Select */
.custom-select {
  position: relative;
  width: 100%;
}

.custom-select-trigger {
  padding: 10px 12px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-size: 13px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-speed);
}

.custom-select-trigger:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}

.custom-select-trigger span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 210px;
}

.custom-select.active .custom-select-trigger {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--border-focus);
}

.custom-select.active .custom-select-trigger i {
  transform: rotate(180deg);
}

.custom-select-trigger i {
  font-size: 10px;
  color: var(--text-muted);
  transition: transform var(--transition-speed);
}

.custom-select-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 100%;
  background-color: #161b2a;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  z-index: 200;
  display: none;
  max-height: 280px;
  flex-direction: column;
}

.custom-select.active .custom-select-dropdown {
  display: flex;
}

.dropdown-actions {
  display: flex;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(255, 255, 255, 0.02);
}

.dropdown-actions button {
  flex: 1;
  padding: 4px 8px;
  font-size: 11px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background-color: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-family);
  font-weight: 500;
  transition: all var(--transition-speed);
}

.dropdown-actions button:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
}

.dropdown-options {
  overflow-y: auto;
  padding: 6px;
  max-height: 200px;
}

.dropdown-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color var(--transition-speed);
  font-size: 13px;
  user-select: none;
}

.dropdown-option:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.dropdown-option input[type="checkbox"] {
  accent-color: var(--primary);
  width: 15px;
  height: 15px;
  cursor: pointer;
}

.dropdown-option label {
  cursor: pointer;
  flex-grow: 1;
  color: var(--text-main);
  font-weight: 400;
  font-size: 13px;
}

.btn-reset {
  margin-top: 10px;
  padding: 12px;
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #f87171;
  font-family: var(--font-family);
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  transition: all var(--transition-speed);
}

.btn-reset:hover {
  background-color: rgba(239, 68, 68, 0.2);
  border-color: rgba(239, 68, 68, 0.4);
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-footer p {
  font-size: 11px;
  color: var(--text-muted);
}

.sheet-name-badge {
  font-size: 11px;
  align-self: flex-start;
  padding: 2px 8px;
  background-color: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.25);
  color: var(--primary-light);
  border-radius: 20px;
  font-weight: 600;
}

/* Main Content Styling */
.main-content {
  flex-grow: 1;
  padding: 32px;
  overflow-y: auto;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* Top Navbar Header */
.top-navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 20px;
  flex-wrap: wrap;
  gap: 16px;
}

.header-title h1 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.75px;
  margin-bottom: 4px;
}

.header-title .subtitle {
  color: var(--text-muted);
  font-size: 14px;
}

.refresh-indicator {
  display: flex;
  align-items: center;
  gap: 16px;
}

.refresh-time {
  font-size: 12px;
  color: var(--text-muted);
}

.btn-refresh {
  padding: 8px 16px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-speed);
}

.btn-refresh:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

/* KPI Summary Cards Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.kpi-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform var(--transition-speed), background-color var(--transition-speed);
}

.kpi-card:hover {
  transform: translateY(-2px);
  background-color: var(--bg-card-hover);
}

.kpi-card.gradient-primary {
  background: var(--primary-gradient);
  border: none;
}

.kpi-card.gradient-primary:hover {
  background: var(--primary-gradient-hover);
}

.kpi-card.gradient-primary .kpi-title,
.kpi-card.gradient-primary .kpi-subtext {
  color: rgba(255, 255, 255, 0.8);
}

.kpi-card.gradient-primary .kpi-value {
  color: #fff;
}

.kpi-card.gradient-primary .kpi-icon {
  background-color: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.kpi-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.kpi-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.kpi-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--primary-light);
}

.kpi-icon.color-blue { background-color: var(--info-bg); color: var(--info); }
.kpi-icon.color-green { background-color: var(--success-bg); color: var(--success); }
.kpi-icon.color-orange { background-color: var(--warning-bg); color: var(--warning); }
.kpi-icon.color-purple { background-color: var(--purple-bg); color: var(--purple); }

.kpi-value {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.kpi-footer {
  display: flex;
  align-items: center;
}

.kpi-subtext {
  font-size: 11px;
  color: var(--text-muted);
}

/* Charts Cards Layout Grid */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.chart-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.col-span-2 {
  grid-column: span 2;
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chart-header h3 {
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.trend-tag {
  padding: 4px 8px;
  font-size: 11px;
  border-radius: 4px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.trend-tag.positive {
  background-color: var(--success-bg);
  color: var(--success);
}

.chart-body {
  position: relative;
  flex-grow: 1;
  min-height: 250px;
  max-height: 350px;
  width: 100%;
}

.pie-chart-container {
  min-height: 280px;
  max-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Data Table Card */
.table-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
}

.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.table-header h3 {
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-secondary {
  padding: 8px 16px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-speed);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--primary);
  color: var(--primary-light);
}

.table-body {
  overflow-x: auto;
  width: 100%;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.data-table th,
.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  color: var(--text-muted);
  font-weight: 600;
  background-color: rgba(255, 255, 255, 0.02);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.data-table tbody tr {
  transition: background-color var(--transition-speed);
}

.data-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.03);
}

.data-table tbody tr:last-child {
  font-weight: 600;
  background-color: rgba(99, 102, 241, 0.05);
  border-bottom: 2px solid var(--primary);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table .channel-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: capitalize;
}

.data-table .channel-badge.dine-in { background-color: var(--success-bg); color: var(--success); }
.data-table .channel-badge.delivery { background-color: var(--info-bg); color: var(--info); }
.data-table .channel-badge.take-away { background-color: var(--warning-bg); color: var(--warning); }

/* Loading Overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #0b0f19f0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s ease;
}

.loading-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.loader-icon {
  font-size: 48px;
  color: var(--primary);
}

.loader-content p {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-app);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Flatpickr Custom Styling to Match Dark Theme */
.flatpickr-calendar {
  background: #161b2a !important;
  border: 1px solid var(--border-color) !important;
  box-shadow: var(--shadow-lg) !important;
}

.flatpickr-day.selected, 
.flatpickr-day.startRange, 
.flatpickr-day.endRange, 
.flatpickr-day.selected.inRange, 
.flatpickr-day.startRange.inRange, 
.flatpickr-day.endRange.inRange, 
.flatpickr-day.selected:focus, 
.flatpickr-day.startRange:focus, 
.flatpickr-day.endRange:focus, 
.flatpickr-day.selected:hover, 
.flatpickr-day.startRange:hover, 
.flatpickr-day.endRange:hover, 
.flatpickr-day.prevMonthDay.selected, 
.flatpickr-day.prevMonthDay.startRange, 
.flatpickr-day.prevMonthDay.endRange, 
.flatpickr-day.prevMonthDay.selected.inRange, 
.flatpickr-day.prevMonthDay.startRange.inRange, 
.flatpickr-day.prevMonthDay.endRange.inRange, 
.flatpickr-day.nextMonthDay.selected, 
.flatpickr-day.nextMonthDay.startRange, 
.flatpickr-day.nextMonthDay.endRange, 
.flatpickr-day.nextMonthDay.selected.inRange, 
.flatpickr-day.nextMonthDay.startRange.inRange, 
.flatpickr-day.nextMonthDay.endRange.inRange {
  background: var(--primary) !important;
  border-color: var(--primary) !important;
}

.flatpickr-day.inRange {
  background: rgba(99, 102, 241, 0.15) !important;
  border-color: transparent !important;
  box-shadow: none !important;
}

.flatpickr-day {
  color: var(--text-main) !important;
}

.flatpickr-day:hover {
  background: rgba(255, 255, 255, 0.05) !important;
}

.flatpickr-day.flatpickr-disabled, 
.flatpickr-day.flatpickr-disabled:hover {
  color: rgba(255, 255, 255, 0.15) !important;
}

.flatpickr-months .flatpickr-month,
.flatpickr-current-month .flatpickr-monthDropdown-months,
.flatpickr-current-month input.numInput.cur-year,
span.flatpickr-weekday {
  color: var(--text-main) !important;
  fill: var(--text-main) !important;
}

.flatpickr-months .flatpickr-prev-month, 
.flatpickr-months .flatpickr-next-month {
  color: var(--text-muted) !important;
  fill: var(--text-muted) !important;
}

/* Responsive Breakdown */
@media (max-width: 1400px) {
  .charts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .col-span-2 {
    grid-column: span 2;
  }
}

@media (max-width: 1200px) {
  .kpi-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .app-container {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    height: auto;
    position: relative;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
  .main-content {
    height: auto;
  }
}

@media (max-width: 768px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .charts-grid {
    grid-template-columns: 1fr;
  }
  .col-span-2 {
    grid-column: span 1;
  }
  .top-navbar {
    flex-direction: column;
    align-items: flex-start;
  }
  .refresh-indicator {
    width: 100%;
    justify-content: space-between;
  }
  .main-content {
    padding: 16px;
  }
}

@media (max-width: 480px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================
   AI Gemini Chatbot Widget Styles
   ========================================== */
.ai-chat-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  font-family: var(--font-family);
}

.ai-chat-toggle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary-gradient);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  transition: all var(--transition-speed);
  position: relative;
}

.ai-chat-toggle:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
}

.chat-toggle-text {
  position: absolute;
  right: 68px;
  background-color: var(--bg-sidebar);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-speed);
  box-shadow: var(--shadow-lg);
}

.ai-chat-toggle:hover .chat-toggle-text {
  opacity: 1;
}

.ai-chat-container {
  position: absolute;
  bottom: 70px;
  right: 0;
  width: 380px;
  height: 520px;
  background-color: rgba(22, 27, 42, 0.85);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.ai-chat-widget.open .ai-chat-container {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.ai-chat-widget.open .ai-chat-toggle {
  background: var(--danger);
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

.ai-chat-header {
  padding: 14px 16px;
  background-color: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ai-chat-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ai-chat-brand i {
  font-size: 20px;
  color: var(--primary-light);
}

.ai-chat-brand h4 {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
}

.ai-chat-brand span {
  font-size: 10px;
  color: var(--text-muted);
  display: block;
}

.btn-close-chat {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 16px;
  transition: color var(--transition-speed);
}

.btn-close-chat:hover {
  color: var(--danger);
}

.ai-chat-body {
  flex-grow: 1;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-message {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.45;
  word-wrap: break-word;
}

.chat-message.bot {
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  align-self: flex-start;
  border-bottom-left-radius: 2px;
  border: 1px solid var(--border-color);
}

.chat-message.user {
  background: var(--primary-gradient);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 2px;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.2);
}

.chat-message.error {
  background-color: rgba(239, 68, 68, 0.1);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.2);
  align-self: center;
  max-width: 95%;
  text-align: center;
}

.chat-message.loading {
  background-color: rgba(255, 255, 255, 0.02);
  color: var(--text-muted);
  align-self: flex-start;
  border-bottom-left-radius: 2px;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 8px;
}

.ai-chat-footer {
  padding: 12px 16px;
  background-color: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 8px;
}

.ai-chat-footer input {
  flex-grow: 1;
  padding: 10px 12px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 13px;
  outline: none;
  transition: border-color var(--transition-speed);
}

.ai-chat-footer input:focus {
  border-color: var(--primary);
}

.btn-send-chat {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: var(--primary-gradient);
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-speed);
}

.btn-send-chat:hover {
  background: var(--primary-gradient-hover);
  transform: scale(1.03);
}

/* Formatting for chat text markdown list */
.chat-message ul {
  margin-top: 6px;
  padding-left: 18px;
}

.chat-message li {
  margin-bottom: 4px;
}

.chat-message strong {
  color: #fff;
}

/* Media Queries for Chat on Mobile */
@media (max-width: 480px) {
  .ai-chat-container {
    width: calc(100vw - 32px);
    height: 450px;
    bottom: 65px;
    right: -8px;
  }
}