/* Core Variables */
:root {
  --primary-color: #F26B35;
  --primary-hover: #e05a24;
  --bg-gradient-start: rgba(230, 225, 225, 0.75);
  --bg-gradient-end: rgba(205, 200, 200, 0.85);
  --glass-border: rgba(255, 255, 255, 0.6);
  --text-dark: #2D2D2D;
  --text-muted: #717171;
  --bubble-bg-bot: #EAEAEA;
  --bubble-bg-user: #F26B35;
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --font-family: 'Inter', system-ui, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
}


/* Container Box Matching Figma Glass Panel */
.chat-body {
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: linear-gradient(180deg, #E2E1E1 0%, #D4D2D2 100%);
}

/* Welcome Heading */
.welcome-heading {
  font-size: 18px;
  font-weight: 700;
  color: #111111;
  margin-bottom: 8px;
  letter-spacing: -0.2px;
}

/* Body Text Paragraphs */
.welcome-text-p {
  font-size: 13.5px;
  line-height: 1.5;
  color: #333333;
  margin-bottom: 12px;
}

.welcome-prompt-p {
  font-size: 14px;
  font-weight: 700;
  color: #111111;
  margin-top: 14px;
  margin-bottom: 12px;
}

/* Initial Option Action Buttons (Pill Buttons) */
.welcome-action-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

.btn-welcome-option {
  background-color: #F8F6F4;
  color: #222222;
  border: none;
  border-radius: 30px;
  padding: 12px 20px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
  transition: all 0.2s ease;
}

.btn-welcome-option:hover:not(:disabled) {
  background-color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.btn-welcome-option:disabled {
  opacity: 0.65;
  cursor: default;
}

/* User Selection Bubble (Matches Figma Orange Button State) */
.user-selected-pill {
  align-self: flex-end;
  background-color: #F26B35;
  color: #FFFFFF;
  border-radius: 30px;
  padding: 12px 22px;
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(242, 107, 53, 0.25);
  margin-top: 6px;
}

/* Launcher Button */
.chat-launcher {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--primary-color);
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(242, 107, 53, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.chat-launcher:hover {
  transform: scale(1.05);
  background-color: var(--primary-hover);
}

/* Chat Container Window with Glassmorphism */
.chat-window {
  position: fixed;
  bottom: 90px;
  right: 24px;
  width: 420px;
  max-height: 80vh;
  height: 700px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 9998;
}

.chat-window.hidden {
  display: none !important;
}


/* Header Section */
.chat-header {
  background-color: var(--primary-color);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #FFFFFF;
}

.bot-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
p.select-prompt {
    font-size: 13px;
}

.avatar-circle {
  border-radius: 50%;
  background-color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header-titles {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    gap: 5px;
}

.header-titles .bot-title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
}

.header-titles .bot-status {
  font-size: 11px;
  opacity: 0.85;
}

.close-btn {
  background: none;
  border: none;
  color: #FFFFFF;
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
}

/* Scrollable Chat Area */
.chat-body {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Custom Scrollbar Styling */
.chat-body::-webkit-scrollbar {
  width: 6px;
}
.chat-body::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 10px;
}

/* Chat Bubbles */
.message-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 100%;
}

.bot-group {
  align-self: flex-start;
}

.user-group {
  align-self: flex-end;
}

.chat-bubble {
  padding: 12px 16px;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--text-dark);
}

.bot-bubble {
  background: rgba(255, 255, 255, 0.7);
  border-radius: 16px 16px 16px 2px;
  backdrop-filter: blur(4px);
}

.user-bubble {
  background-color: var(--primary-color);
  color: #FFFFFF;
  border-radius: 16px 16px 2px 16px;
}

/* Action Option Buttons */
.action-buttons-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.btn-action {
  padding: 10px 16px;
  border-radius: 20px;
  border: none;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  background-color: #FFFFFF;
  color: var(--text-dark);
}

.btn-action-primary {
  background-color: var(--primary-color);
  color: #FFFFFF;
}

.btn-action:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.btn-action:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Custom Interactive Nodes (Calendar & Forms) */
.interactive-node {
  width: 100%;
}

.section-label-heading {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
  margin: 12px 0 8px 0;
}

/* Calendar Card Container */
.calendar-card-container {
  background: rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  gap: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.04);
}

.calendar-left {
  flex: 1.2;
}

.calendar-right {
  flex: 1;
  border-left: 1px solid rgba(0,0,0,0.08);
  padding-left: 10px;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  margin-bottom: 8px;
}

.calendar-nav .nav-btn {
  background: none;
  border: none;
  font-size: 14px;
  cursor: pointer;
  padding: 2px 6px;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  text-align: center;
}

.day-cell {
  font-size: 11px;
  padding: 6px 0;
  border-radius: 50%;
  color: var(--text-dark);
}

.day-cell.available {
  cursor: pointer;
  font-weight: 600;
}

.day-cell.available:hover {
  background-color: rgba(242, 107, 53, 0.15);
}

.day-cell.selected {
  background-color: var(--primary-color) !important;
  color: #FFFFFF !important;
}

.day-cell.muted, .day-cell.disabled {
  color: #CCC;
  cursor: default;
}

/* Time Slots Styling */
.slots-header {
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  flex-direction: column;
}

.timezone-badge {
  font-size: 9.5px;
  color: var(--text-muted);
  font-weight: normal;
}

.time-slots-grid {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 180px;
  overflow-y: auto;
}

.slot-btn {
  border: 1px solid #E0E0E0;
  background-color: #FFFFFF;
  border-radius: var(--radius-sm);
  padding: 6px;
  font-size: 11px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.slot-btn.selected {
  background-color: var(--primary-color);
  color: #FFFFFF;
  border-color: var(--primary-color);
}

/* Form Styling */
.booking-form-card {
  background: rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-top: 8px;
}

.form-title {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 10px;
}

.form-row {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.form-group {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.form-group input, .form-group textarea {
  width: 100%;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid #E0E0E0;
  font-size: 12px;
  outline: none;
  background: #FAFAFA;
}

.form-group input.invalid {
  border-color: #E53935;
}

.error-msg {
  font-size: 9px;
  color: #E53935;
  height: 11px;
  margin-top: 2px;
}

.full-width {
  margin-bottom: 8px;
}

.btn-submit {
  width: 100%;
  padding: 10px;
  background-color: var(--primary-color);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  margin-top: 4px;
}