/* ==========================================================================
   chatbot.css — Sacred Om Mandala Floating Chatbot Widget
   Ramayana: Exposing Colonial Distortions & Restoring the Original Truth
   ========================================================================== */

@keyframes sacredMandalaSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes sacredAuraPulse {
  0%, 100% {
    box-shadow:
      0 0 0 0 rgba(217, 119, 6, 0.55),
      0 0 22px rgba(217, 119, 6, 0.5),
      0 8px 28px rgba(154, 52, 18, 0.45);
  }
  50% {
    box-shadow:
      0 0 0 10px rgba(217, 119, 6, 0),
      0 0 36px rgba(251, 191, 36, 0.75),
      0 10px 34px rgba(154, 52, 18, 0.6);
  }
}

@keyframes omBreath {
  0%, 100% {
    transform: scale(1);
    filter: drop-shadow(0 0 6px rgba(254, 243, 199, 0.75));
  }
  50% {
    transform: scale(1.08);
    filter: drop-shadow(0 0 14px rgba(253, 224, 71, 0.95));
  }
}

/* ---- Sacred Spiritual Floating Action Button (FAB) ---- */
.chatbot-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #F59E0B 0%, #D97706 42%, #9A3412 85%, #431407 100%);
  color: #FFFBEB;
  border: 2px solid rgba(253, 224, 71, 0.75);
  cursor: pointer;
  z-index: var(--z-toast);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  animation: sacredAuraPulse 3.5s infinite ease-in-out;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.3s ease,
              border-color 0.3s ease;
}

.chatbot-fab::before {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1.5px dashed rgba(245, 158, 11, 0.65);
  animation: sacredMandalaSpin 22s linear infinite;
  pointer-events: none;
}

.chatbot-fab:hover {
  transform: scale(1.1) translateY(-2px);
  border-color: #FEF08A;
}

/* Floating Spiritual Label Pill beside the Om Button */
.chatbot-fab-badge {
  position: absolute;
  right: 78px;
  white-space: nowrap;
  background: linear-gradient(135deg, rgba(67, 20, 7, 0.95), rgba(154, 52, 18, 0.95));
  color: #FEF3C7;
  border: 1px solid rgba(251, 191, 36, 0.55);
  padding: 6px 13px;
  border-radius: 9999px;
  font-family: var(--font-heading);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  box-shadow: 0 4px 16px rgba(67, 20, 7, 0.35);
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.chatbot-fab.open .chatbot-fab-badge {
  opacity: 0;
  transform: translateX(10px);
}

.chatbot-fab-emblem {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot-fab svg.icon-mandala {
  position: absolute;
  width: 58px;
  height: 58px;
  opacity: 0.85;
  animation: sacredMandalaSpin 28s linear infinite;
  pointer-events: none;
}

.chatbot-fab .icon-om-symbol {
  position: relative;
  z-index: 2;
  font-family: var(--font-devanagari), 'Noto Serif Devanagari', serif;
  font-size: 28px;
  font-weight: 700;
  color: #FFFBEB;
  line-height: 1;
  animation: omBreath 3s ease-in-out infinite;
  user-select: none;
}

.chatbot-fab svg.icon-close {
  width: 28px;
  height: 28px;
  color: #FFFBEB;
  transition: transform var(--duration-fast) var(--ease-default);
}

.chatbot-fab.open .chatbot-fab-emblem { display: none; }
.chatbot-fab:not(.open) svg.icon-close { display: none; }
.chatbot-fab.open svg.icon-close { display: block; }

/* ---- Panel ---- */
.chatbot-panel {
  position: fixed;
  bottom: 104px;
  right: 24px;
  width: 410px;
  max-height: 600px;
  border-radius: var(--radius-xl);
  background: var(--bg-deepest);
  border: 1.5px solid var(--border-gold);
  box-shadow: 0 20px 50px rgba(67, 20, 7, 0.28), 0 0 25px rgba(217, 119, 6, 0.18);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(18px) scale(0.95);
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-out),
              transform var(--duration-normal) var(--ease-out);
}

.chatbot-panel.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* ---- Header ---- */
.chatbot-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px;
  background: linear-gradient(135deg, #7C2D12 0%, #B45309 55%, #D97706 100%);
  border-bottom: 1px solid rgba(253, 224, 71, 0.35);
  color: #FFFBEB;
  flex-shrink: 0;
}

.chatbot-header-left {
  display: flex;
  align-items: center;
  gap: 11px;
}

.chatbot-header-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(254, 243, 199, 0.28) 0%, rgba(217, 119, 6, 0.35) 100%);
  border: 1.5px solid rgba(253, 224, 71, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-devanagari), serif;
  font-size: 21px;
  font-weight: 700;
  color: #FEF3C7;
  box-shadow: 0 0 12px rgba(251, 191, 36, 0.35);
  flex-shrink: 0;
}

.chatbot-header-text h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #FFFBEB;
}

.chatbot-header-text p {
  margin: 2px 0 0;
  font-size: 11px;
  color: #FDE68A;
  opacity: 0.95;
}

.chatbot-reset-btn {
  background: rgba(255, 251, 235, 0.14);
  color: #FEF3C7;
  border: 1px solid rgba(253, 224, 71, 0.35);
  border-radius: 9999px;
  padding: 4px 10px;
  font-size: 10.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
}

.chatbot-reset-btn:hover {
  background: rgba(255, 251, 235, 0.26);
  transform: translateY(-1px);
}

/* ---- Messages ---- */
.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 240px;
  max-height: 390px;
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) transparent;
}

.chatbot-msg {
  max-width: 88%;
  padding: 11px 14px;
  border-radius: var(--radius-lg);
  font-size: 0.86rem;
  line-height: 1.58;
  font-family: var(--font-body);
  word-wrap: break-word;
  animation: chatMsgIn 0.25s var(--ease-out);
}

@keyframes chatMsgIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.chatbot-msg.bot {
  align-self: flex-start;
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-default);
  border-left: 3px solid #D97706;
  border-bottom-left-radius: var(--radius-sm);
}

.chatbot-msg.bot.guardrail-notice {
  background: linear-gradient(135deg, rgba(217, 119, 6, 0.12), rgba(180, 83, 9, 0.06));
  border-color: rgba(217, 119, 6, 0.45);
  border-left: 4px solid #D97706;
}

.chatbot-msg.user {
  align-self: flex-end;
  background: linear-gradient(135deg, #B45309 0%, #9A3412 100%);
  color: #FFFBEB;
  border-bottom-right-radius: var(--radius-sm);
}

.chatbot-msg.bot .msg-label,
.chatbot-msg.user .msg-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
  opacity: 0.72;
}

.chatbot-msg-text {
  white-space: pre-line;
}

.chatbot-typing {
  align-self: flex-start;
  display: flex;
  gap: 5px;
  padding: 10px 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  border-bottom-left-radius: var(--radius-sm);
}

.chatbot-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: typingDot 1.2s infinite;
}

.chatbot-typing span:nth-child(2) { animation-delay: 0.2s; }
.chatbot-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDot {
  0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-4px); }
}

/* ---- Welcome & Top 5 Myth-Busting Questions ---- */
.chatbot-welcome {
  text-align: center;
  padding: 6px 8px 4px;
}

.chatbot-welcome-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #9A3412;
  background: rgba(217, 119, 6, 0.15);
  border: 1px solid rgba(217, 119, 6, 0.35);
  padding: 3px 10px;
  border-radius: 9999px;
  margin-bottom: 6px;
}

html[data-theme="dark"] .chatbot-welcome-badge {
  color: #FBBF24;
  background: rgba(251, 191, 36, 0.18);
}

.chatbot-welcome p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

.chatbot-suggestions-title {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-align: center;
  margin: 6px 0 4px;
}

.chatbot-suggestions {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 2px 4px 6px;
}

.chatbot-suggestions button {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  width: 100%;
  text-align: left;
  background: var(--bg-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border-gold);
  border-left: 3px solid #D97706;
  border-radius: var(--radius-md);
  padding: 8px 11px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.chatbot-suggestions button .q-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(217, 119, 6, 0.16);
  color: var(--accent);
  font-size: 10.5px;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.chatbot-suggestions button:hover {
  background: linear-gradient(135deg, #D97706 0%, #B45309 100%);
  color: #FFFFFF;
  border-color: #D97706;
  transform: translateX(3px);
}

.chatbot-suggestions button:hover .q-num {
  background: rgba(255, 255, 255, 0.22);
  color: #FFFFFF;
}

/* Quick Top-5 Drawer Toggle above Input */
.chatbot-quick-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  font-size: 11px;
  color: var(--text-secondary);
}

.chatbot-show-myths-btn {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: background 0.2s ease;
}

.chatbot-show-myths-btn:hover {
  background: var(--accent-glow);
}

.chatbot-session-indicator {
  font-size: 10.5px;
  color: var(--text-tertiary);
}

/* ---- Input ---- */
.chatbot-input-area {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-deep);
  flex-shrink: 0;
}

.chatbot-input-area input {
  flex: 1;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-full);
  padding: 9px 14px;
  font-size: var(--text-sm);
  font-family: var(--font-body);
  background: var(--bg-deepest);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--duration-fast) var(--ease-default);
}

.chatbot-input-area input:focus {
  border-color: var(--accent);
}

.chatbot-input-area input::placeholder {
  color: var(--text-tertiary);
}

.chatbot-btn-mic,
.chatbot-btn-send {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--duration-fast) var(--ease-default),
              transform var(--duration-fast) var(--ease-default);
}

.chatbot-btn-send {
  background: linear-gradient(135deg, #D97706, #B45309);
  color: #fff;
}

.chatbot-btn-send:hover {
  background: linear-gradient(135deg, #B45309, #9A3412);
  transform: scale(1.05);
}

.chatbot-btn-send:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.chatbot-btn-mic {
  background: var(--bg-surface);
  color: var(--text-secondary);
}

.chatbot-btn-mic:hover {
  background: var(--bg-hover);
}

.chatbot-btn-mic.recording {
  background: #DC2626;
  color: #fff;
  animation: micPulse 1.5s infinite;
}

@keyframes micPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(220, 38, 38, 0); }
}

.chatbot-btn-mic svg,
.chatbot-btn-send svg {
  width: 18px;
  height: 18px;
}

/* ---- Responsive ---- */
@media (max-width: 480px) {
  .chatbot-panel {
    right: 8px;
    left: 8px;
    bottom: 88px;
    width: auto;
    max-height: 75vh;
  }

  .chatbot-fab {
    bottom: 16px;
    right: 16px;
    width: 58px;
    height: 58px;
  }

  .chatbot-fab-badge {
    display: none;
  }
}