/* ========================================
   Areanautica AI Chatbot - Public CSS
   Luxury Nautical Design
   ======================================== */

:root {
  --anac-primary: #0B2545;
  --anac-primary-l: #12305e;
  --anac-accent: #C9A84C;
  --anac-accent-l: #e0bf6a;
  --anac-white: #ffffff;
  --anac-bg: #f8f9fc;
  --anac-bot-bg: #eef2f8;
  --anac-text: #1a2540;
  --anac-muted: #7a8599;
  --anac-border: #e0e6f0;
  --anac-error: #e53e3e;
  --anac-success: #2e7d32;
  --anac-shadow: 0 8px 32px rgba(11, 37, 69, 0.12);
  --anac-radius: 16px;
  --anac-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --anac-primary: #0B2545;
    --anac-primary-l: #1a3f6e;
    --anac-accent: #C9A84C;
    --anac-white: #1a2540;
    --anac-bg: #0d1520;
    --anac-bot-bg: #141d2f;
    --anac-text: #e8eef5;
    --anac-muted: #a0aab8;
    --anac-border: #2a3a54;
  }
}

/* ========================================
   Root Container
   ======================================== */

#anac-chatbot-root {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999999;
  font-family: var(--anac-font);
  font-size: 15px;
  line-height: 1.5;
  color: var(--anac-text);
}

/* ========================================
   Toggle Button
   ======================================== */

.anac-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--anac-primary);
  border: 3px solid var(--anac-accent);
  cursor: pointer;
  box-shadow: var(--anac-shadow);
  transition: all 0.3s ease;
  position: relative;
}

.anac-toggle-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(11, 37, 69, 0.18);
}

.anac-toggle-btn:active {
  transform: scale(0.98);
}

.anac-icon-chat,
.anac-icon-close {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.anac-icon-chat {
  opacity: 1;
  transform: scale(1);
}

.anac-icon-close {
  opacity: 0;
  transform: scale(0.5);
}

.anac-toggle-btn.is-open .anac-icon-chat {
  opacity: 0;
  transform: scale(0.5);
}

.anac-toggle-btn.is-open .anac-icon-close {
  opacity: 1;
  transform: scale(1);
}

/* ========================================
   Unread Badge
   ======================================== */

.anac-unread-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 24px;
  height: 24px;
  background-color: var(--anac-accent);
  color: var(--anac-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: bold;
  box-shadow: 0 2px 8px rgba(201, 168, 76, 0.3);
  animation: anac-badge-pop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes anac-badge-pop {
  0% {
    transform: scale(0);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}

/* ========================================
   Chat Window
   ======================================== */

.anac-window {
  position: absolute;
  bottom: 76px;
  right: 0;
  width: 380px;
  max-height: 620px;
  background-color: var(--anac-white);
  border-radius: var(--anac-radius);
  box-shadow: var(--anac-shadow);
  display: flex;
  flex-direction: column;
  transform-origin: bottom right;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: all 0.3s ease;
}

.anac-window.is-open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
  animation: anac-slide-up 0.3s ease;
}

@keyframes anac-slide-up {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ========================================
   Header
   ======================================== */

.anac-header {
  background-color: var(--anac-primary);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-radius: var(--anac-radius) var(--anac-radius) 0 0;
}

.anac-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--anac-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.anac-avatar svg {
  width: 24px;
  height: 24px;
  fill: var(--anac-primary);
}

.anac-header-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.anac-header-name {
  color: var(--anac-white);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.3;
}

.anac-header-status {
  color: var(--anac-accent-l);
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.anac-status-dot {
  width: 7px;
  height: 7px;
  background-color: var(--anac-success);
  border-radius: 50%;
  animation: anac-pulse 2s ease-in-out infinite;
}

@keyframes anac-pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
}

.anac-header-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
}

.anac-lang-btn,
.anac-header-btn {
  background-color: rgba(255, 255, 255, 0.15);
  border: none;
  border-radius: 6px;
  color: var(--anac-white);
  cursor: pointer;
  padding: 6px 10px;
  font-size: 12px;
  transition: background-color 0.2s ease;
}

.anac-lang-btn:hover,
.anac-header-btn:hover {
  background-color: rgba(255, 255, 255, 0.25);
}

/* ========================================
   Language Dropdown
   ======================================== */

.anac-lang-dropdown {
  position: absolute;
  top: 60px;
  right: 10px;
  background-color: var(--anac-white);
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
  min-width: 140px;
  z-index: 1001;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-10px) scale(0.95);
  pointer-events: none;
  transition: all 0.2s ease;
  animation: anac-fade-in 0.2s ease forwards;
}

.anac-lang-dropdown.is-open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

@keyframes anac-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.anac-lang-option {
  padding: 10px 16px;
  cursor: pointer;
  transition: background-color 0.2s ease;
  font-size: 14px;
  color: var(--anac-text);
}

.anac-lang-option:hover {
  background-color: var(--anac-bg);
}

.anac-lang-option.is-active {
  background-color: var(--anac-primary);
  color: var(--anac-white);
  font-weight: 600;
}

/* ========================================
   Messages Area
   ======================================== */

.anac-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background-color: var(--anac-white);
}

.anac-messages::-webkit-scrollbar {
  width: 6px;
}

.anac-messages::-webkit-scrollbar-track {
  background: transparent;
}

.anac-messages::-webkit-scrollbar-thumb {
  background: var(--anac-border);
  border-radius: 3px;
}

.anac-messages::-webkit-scrollbar-thumb:hover {
  background: var(--anac-muted);
}

/* ========================================
   Message Styling
   ======================================== */

.anac-msg {
  display: flex;
  gap: 8px;
  animation: anac-msg-in 0.3s ease;
}

@keyframes anac-msg-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.anac-msg.user {
  justify-content: flex-end;
}

.anac-msg.bot {
  justify-content: flex-start;
}

.anac-msg-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--anac-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.anac-msg-avatar svg {
  width: 16px;
  height: 16px;
  fill: var(--anac-accent);
}

.anac-msg.user .anac-msg-avatar {
  order: 2;
}

.anac-bubble-wrap {
  display: flex;
  flex-direction: column;
  max-width: 80%;
  gap: 3px;
}

.anac-msg.user .anac-bubble-wrap {
  align-items: flex-end;
}

.anac-msg.bot .anac-bubble-wrap {
  align-items: flex-start;
}

.anac-bubble {
  padding: 10px 14px;
  border-radius: 18px;
  word-wrap: break-word;
  line-height: 1.4;
}

.anac-msg.user .anac-bubble {
  background-color: var(--anac-primary);
  color: var(--anac-white);
  border-bottom-right-radius: 4px;
}

.anac-msg.bot .anac-bubble {
  background-color: var(--anac-bot-bg);
  color: var(--anac-text);
  border-bottom-left-radius: 4px;
}

.anac-msg-time {
  font-size: 10px;
  color: var(--anac-muted);
  margin-top: 3px;
}

/* ========================================
   Typing Indicator
   ======================================== */

.anac-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
}

.anac-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--anac-muted);
  animation: anac-bounce 1.4s infinite;
}

.anac-dot:nth-child(1) {
  animation-delay: -0.32s;
}

.anac-dot:nth-child(2) {
  animation-delay: -0.16s;
}

@keyframes anac-bounce {
  0%, 80%, 100% {
    transform: scale(1);
    opacity: 0.8;
  }
  40% {
    transform: scale(1.2);
    opacity: 1;
  }
}

/* ========================================
   Welcome Screen
   ======================================== */

.anac-welcome {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  text-align: center;
}

.anac-welcome-logo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--anac-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.anac-welcome-logo svg {
  width: 32px;
  height: 32px;
  fill: var(--anac-accent);
}

.anac-welcome h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--anac-text);
  margin: 0 0 8px 0;
}

.anac-welcome p {
  font-size: 13px;
  color: var(--anac-muted);
  margin: 0 0 20px 0;
}

/* ========================================
   Suggestions
   ======================================== */

.anac-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.anac-suggestion-chip {
  display: inline-block;
  padding: 8px 12px;
  background-color: var(--anac-border);
  color: var(--anac-text);
  border: none;
  border-radius: 20px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.anac-suggestion-chip:hover {
  background-color: var(--anac-primary);
  color: var(--anac-white);
}

/* ========================================
   Lead Form Overlay
   ======================================== */

.anac-lead-form-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(11, 37, 69, 0.3);
  backdrop-filter: blur(2px);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-end;
  border-radius: var(--anac-radius);
}

.anac-lead-form-panel {
  background-color: var(--anac-white);
  border-radius: var(--anac-radius) var(--anac-radius) 0 0;
  width: 100%;
  max-height: 80%;
  overflow-y: auto;
  padding: 20px;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
}

.anac-lead-form-panel h3 {
  margin-top: 0;
  margin-bottom: 16px;
  color: var(--anac-text);
  font-size: 16px;
  font-weight: 600;
}

/* ========================================
   Form Styling
   ======================================== */

.anac-form-group {
  margin-bottom: 16px;
}

.anac-form-group label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--anac-muted);
  margin-bottom: 6px;
}

.anac-form-group input,
.anac-form-group textarea,
.anac-form-group select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--anac-border);
  border-radius: 8px;
  font-family: var(--anac-font);
  font-size: 14px;
  color: var(--anac-text);
  transition: border-color 0.2s ease;
}

.anac-form-group input:focus,
.anac-form-group textarea:focus,
.anac-form-group select:focus {
  outline: none;
  border-color: var(--anac-primary);
  box-shadow: 0 0 0 3px rgba(11, 37, 69, 0.1);
}

.anac-form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.anac-form-hint {
  font-size: 11px;
  color: var(--anac-muted);
  margin-top: 4px;
}

.anac-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

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

/* ========================================
   Form Buttons
   ======================================== */

.anac-btn-primary {
  background-color: var(--anac-primary);
  color: var(--anac-white);
  border: none;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background-color 0.2s ease;
  width: 100%;
}

.anac-btn-primary:hover:not(:disabled) {
  background-color: var(--anac-primary-l);
}

.anac-btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.anac-btn-secondary {
  background-color: transparent;
  color: var(--anac-primary);
  border: 1px solid var(--anac-primary);
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  width: 100%;
}

.anac-btn-secondary:hover {
  background-color: var(--anac-bg);
}

/* ========================================
   Form Success State
   ======================================== */

.anac-form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  text-align: center;
}

.anac-form-success-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--anac-success);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.anac-form-success-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--anac-white);
  stroke-width: 2;
  fill: none;
}

.anac-form-success h3 {
  margin: 0 0 8px 0;
  color: var(--anac-text);
  font-size: 16px;
  font-weight: 600;
}

.anac-form-success p {
  margin: 0;
  color: var(--anac-muted);
  font-size: 13px;
}

/* ========================================
   Input Area
   ======================================== */

.anac-input-area {
  border-top: 1px solid var(--anac-border);
  padding: 12px;
  background-color: var(--anac-white);
  border-radius: 0 0 var(--anac-radius) var(--anac-radius);
}

/* ========================================
   Quick Actions
   ======================================== */

.anac-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.anac-quick-btn {
  padding: 8px 12px;
  background-color: var(--anac-bg);
  color: var(--anac-text);
  border: 1px solid var(--anac-border);
  border-radius: 20px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.anac-quick-btn:hover {
  background-color: var(--anac-primary);
  color: var(--anac-white);
  border-color: var(--anac-primary);
}

/* ========================================
   Input Row
   ======================================== */

.anac-input-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background-color: var(--anac-bg);
  border: 1px solid var(--anac-border);
  border-radius: 24px;
  padding: 8px 12px;
}

.anac-textarea {
  flex: 1;
  background-color: transparent;
  border: none;
  outline: none;
  font-family: var(--anac-font);
  font-size: 14px;
  color: var(--anac-text);
  resize: none;
  max-height: 80px;
  line-height: 1.4;
}

.anac-textarea::placeholder {
  color: var(--anac-muted);
}

.anac-send-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--anac-primary);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

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

.anac-send-btn:active {
  transform: scale(0.95);
}

.anac-send-btn svg {
  width: 18px;
  height: 18px;
  fill: var(--anac-accent);
}

.anac-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ========================================
   Footer Bar
   ======================================== */

.anac-footer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  font-size: 11px;
  color: var(--anac-muted);
}

.anac-wa-link {
  color: #25D366;
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.2s ease;
}

.anac-wa-link:hover {
  opacity: 0.8;
}

/* ========================================
   Escalation Bar
   ======================================== */

.anac-escalate-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: #fef3c7;
  border-left: 4px solid #fbbf24;
  padding: 12px;
  border-radius: 6px;
  font-size: 13px;
  color: #92400e;
}

.anac-escalate-bar svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ========================================
   Mobile Responsive
   ======================================== */

@media (max-width: 480px) {
  #anac-chatbot-root {
    bottom: 0;
    right: 0;
    left: 0;
    z-index: 999999;
  }

  .anac-toggle-btn {
    border-radius: 0;
    width: 56px;
    height: 56px;
  }

  .anac-window {
    position: fixed;
    bottom: 0;
    right: 0;
    left: 0;
    top: auto;
    width: 100%;
    max-height: 80vh;
    border-radius: 16px 16px 0 0;
    transform-origin: bottom center;
  }

  .anac-window.is-open {
    animation: anac-slide-up-mobile 0.3s ease;
  }

  @keyframes anac-slide-up-mobile {
    from {
      opacity: 0;
      transform: translateY(100%);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .anac-bubble-wrap {
    max-width: 90%;
  }

  .anac-messages {
    padding: 12px;
    gap: 10px;
  }

  .anac-header {
    padding: 14px 16px;
  }

  .anac-input-area {
    padding: 10px;
  }

  .anac-lead-form-panel {
    padding: 16px;
  }

  .anac-form-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

/* ========================================
   Dark Mode
   ======================================== */

@media (prefers-color-scheme: dark) {
  .anac-toggle-btn {
    background-color: var(--anac-primary);
  }

  .anac-window {
    background-color: var(--anac-white);
  }

  .anac-header {
    background-color: var(--anac-primary);
  }

  .anac-messages {
    background-color: var(--anac-white);
  }

  .anac-msg.bot .anac-bubble {
    background-color: var(--anac-bot-bg);
    color: var(--anac-text);
  }

  .anac-input-area {
    background-color: var(--anac-white);
    border-top-color: var(--anac-border);
  }

  .anac-input-row {
    background-color: var(--anac-bg);
    border-color: var(--anac-border);
  }

  .anac-lang-dropdown {
    background-color: var(--anac-white);
  }

  .anac-form-group input,
  .anac-form-group textarea,
  .anac-form-group select {
    background-color: var(--anac-bg);
    border-color: var(--anac-border);
    color: var(--anac-text);
  }

  .anac-lead-form-panel {
    background-color: var(--anac-white);
  }
}