/* ── Kidoz School Chatbot v1.4 — Montessori edition ── */

/* ── Design tokens ── */
:root {
  --kb-primary:        #4F46E5;
  --kb-primary-dark:   #3730A3;
  --kb-primary-light:  #EEF2FF;
  --kb-bg:             #FFFFFF;
  --kb-surface:        #F8FAFC;
  --kb-text:           #1E293B;
  --kb-muted:          #64748B;
  --kb-border:         #E2E8F0;
  --kb-radius:         18px;
  --kb-shadow:         0 8px 32px rgba(79,70,229,0.18), 0 2px 8px rgba(0,0,0,0.08);
  --kb-green:          #4ADE80;
}

/* ── Base reset ── */
.kidoz-chatbot,
.kidoz-chatbot * {
  box-sizing: border-box;
  font-size: inherit;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
/* Prevent themes from stretching SVGs — reset max-width without constraining dimensions */
.kidoz-chatbot svg {
  max-width: none;
  overflow: visible;
}

/* ── Controlled emoji spans ── */
.kidoz-chatbot .kb-emoji {
  font-size: 16px !important;
  line-height: 1 !important;
  display: inline-block;
  vertical-align: middle;
  font-family: 'Apple Color Emoji','Segoe UI Emoji','Noto Color Emoji',sans-serif !important;
  width: auto;
}
.kidoz-avatar-wrap .kb-emoji { font-size: 20px !important; }

/* ── Floating wrapper ── */
.kidoz-floating {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99999;
}

/* ── FAB ── */
.kidoz-fab {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--kb-primary);
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--kb-shadow);
  color: #fff;
  transition: transform 0.2s, background 0.2s;
  padding: 0; margin-left: auto;
}
.kidoz-fab:hover { transform: scale(1.08); background: var(--kb-primary-dark); }

/* ── Chat window ── */
.kidoz-window {
  display: none;
  flex-direction: column;
  width: 360px;
  border-radius: var(--kb-radius);
  background: var(--kb-bg);
  box-shadow: var(--kb-shadow);
  overflow: hidden;
  border: 1px solid var(--kb-border);
}
.kidoz-window.kidoz-open { display: flex; }
.kidoz-floating .kidoz-window {
  position: absolute;
  bottom: 72px;
  right: 0;
}
.kidoz-inline { max-width: 480px; margin: 0 auto; }
.kidoz-inline .kidoz-window { width: 100%; position: static; }

/* ── Header ── */
.kidoz-header {
  background: linear-gradient(135deg, #4F46E5 0%, #6366F1 100%);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
  flex-shrink: 0;
  gap: 10px;
}
.kidoz-header-info {
  display: flex; align-items: center; gap: 10px;
  flex: 1; min-width: 0;
}
.kidoz-avatar-wrap {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.18);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.kidoz-avatar-wrap svg {
  width: 20px !important;
  height: 20px !important;
  max-width: 20px !important;
  max-height: 20px !important;
  display: block !important;
  flex-shrink: 0 !important;
}
.kidoz-header-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: hidden;
}
.kidoz-bot-name-row {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: nowrap;
  overflow: hidden;
}
.kidoz-bot-name {
  font-weight: 700;
  font-size: 14px;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #fff;
  flex-shrink: 1;
}
.kidoz-ai-badge {
  background: rgba(255,255,255,0.22);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 1px 5px;
  border-radius: 3px;
  border: 1px solid rgba(255,255,255,0.35);
  line-height: 1.5;
  flex-shrink: 0;
  white-space: nowrap;
}
.kidoz-status {
  font-size: 11px;
  opacity: 0.82;
  white-space: nowrap;
  color: #fff;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kidoz-online-dot {
  display: inline-block; width: 6px; height: 6px;
  border-radius: 50%; background: var(--kb-green);
  margin-right: 4px; vertical-align: middle;
}
.kidoz-close-btn {
  background: rgba(255,255,255,0.15); border: none; color: #fff;
  cursor: pointer; font-size: 14px; width: 28px; height: 28px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: background 0.15s; line-height: 1; padding: 0;
}
.kidoz-close-btn:hover { background: rgba(255,255,255,0.3); }

/* ── AI disclaimer ── */
.kidoz-ai-disclaimer {
  background: #FFFBEB;
  border-bottom: 1px solid #FDE68A;
  color: #92400E;
  font-size: 11px;
  padding: 6px 12px;
  text-align: center;
  line-height: 1.5;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

/* ── Lead form ── */
.kidoz-lead-form {
  padding: 20px 18px 16px;
  background: var(--kb-bg);
  display: flex; flex-direction: column; gap: 12px;
}
.kidoz-lead-intro { text-align: center; color: var(--kb-text); margin-bottom: 4px; }
.kidoz-intro-icon {
  width: 48px; height: 48px;
  background: var(--kb-primary-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 8px;
}
.kidoz-intro-icon svg {
  width: 26px !important;
  height: 26px !important;
  max-width: 26px !important;
  max-height: 26px !important;
  display: block !important;
}
.kidoz-lead-intro p { margin: 0 0 4px; font-size: 14px; line-height: 1.5; }
.kidoz-lead-intro strong { color: var(--kb-primary); }
.kidoz-lead-sub { color: var(--kb-muted) !important; font-size: 12px !important; }
.kidoz-field { display: flex; flex-direction: column; gap: 4px; }
.kidoz-field label {
  font-size: 11px; font-weight: 600; color: var(--kb-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.kidoz-req { color: #EF4444; }
.kidoz-optional { color: #94A3B8; font-weight: 400; text-transform: none; font-size: 10px; letter-spacing: 0; }
.kidoz-field input {
  border: 1.5px solid var(--kb-border); border-radius: 8px;
  padding: 9px 12px; font-size: 14px; font-family: inherit;
  color: var(--kb-text); background: var(--kb-surface);
  outline: none; transition: border-color 0.15s; width: 100%;
}
.kidoz-field input:focus { border-color: var(--kb-primary); background: #fff; }
.kidoz-field input::placeholder { color: #CBD5E1; }
.kidoz-lead-error { color: #EF4444; font-size: 12px; min-height: 16px; }
.kidoz-start-btn {
  background: var(--kb-primary); color: #fff;
  border: none; border-radius: 10px; padding: 11px 18px;
  font-size: 14px; font-weight: 600; cursor: pointer; font-family: inherit;
  transition: background 0.15s, transform 0.1s; width: 100%; margin-top: 2px;
}
.kidoz-start-btn:hover { background: var(--kb-primary-dark); transform: translateY(-1px); }

/* ── Chat area ── */
.kidoz-chat-area { display: flex; flex-direction: column; }

/* ── Messages pane ── */
.kidoz-messages {
  overflow-y: auto; padding: 14px 12px 8px;
  display: flex; flex-direction: column; gap: 8px;
  background: var(--kb-surface);
  min-height: 200px; max-height: 300px; font-size: 14px;
}
.kidoz-messages::-webkit-scrollbar { width: 3px; }
.kidoz-messages::-webkit-scrollbar-thumb { background: var(--kb-border); border-radius: 4px; }

.kidoz-msg { display: flex; max-width: 90%; }
.kidoz-msg-bot  { align-self: flex-start; }
.kidoz-msg-user { align-self: flex-end; }

.kidoz-bubble-msg {
  padding: 9px 13px; border-radius: 16px;
  font-size: 14px; line-height: 1.55;
  color: var(--kb-text); word-break: break-word;
}
.kidoz-bubble-msg .kb-emoji { font-size: 15px !important; vertical-align: -2px; }
.kidoz-bubble-msg br + br   { display: block; margin-top: 4px; }
.kidoz-msg-bot  .kidoz-bubble-msg {
  background: var(--kb-bg);
  border: 1px solid var(--kb-border);
  border-bottom-left-radius: 3px;
}
.kidoz-msg-user .kidoz-bubble-msg {
  background: var(--kb-primary); color: #fff;
  border-bottom-right-radius: 3px;
}
.kidoz-bubble-msg a { color: var(--kb-primary); text-decoration: underline; word-break: break-all; }
.kidoz-msg-user .kidoz-bubble-msg a { color: #C7D2FE; }

/* ── Typing indicator ── */
.kidoz-typing .kidoz-bubble-msg { padding: 12px 16px; }
.kidoz-dots { display: flex; gap: 4px; align-items: center; height: 18px; }
.kidoz-dots span {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--kb-muted); opacity: 0.5;
  animation: kidozBounce 1.2s infinite ease-in-out;
}
.kidoz-dots span:nth-child(1) { animation-delay: 0s;   }
.kidoz-dots span:nth-child(2) { animation-delay: 0.2s; }
.kidoz-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes kidozBounce {
  0%,80%,100% { transform: scale(0.7); opacity: 0.4; }
  40%          { transform: scale(1);   opacity: 1;   }
}

/* ── Static suggestion chips ── */
.kidoz-suggestions {
  display: flex; gap: 6px; padding: 8px 12px;
  flex-wrap: wrap; background: var(--kb-surface);
  border-top: 1px solid var(--kb-border); flex-shrink: 0;
}
.kidoz-chip {
  background: var(--kb-primary-light); color: var(--kb-primary);
  border: 1px solid #C7D2FE; border-radius: 20px;
  padding: 5px 11px; font-size: 12px; cursor: pointer;
  font-family: inherit; transition: background 0.15s, transform 0.1s;
  white-space: nowrap;
}
.kidoz-chip:hover { background: #C7D2FE; transform: translateY(-1px); }

/* ── Dynamic chips (inside message area after each bot reply) ── */
.kidoz-dynamic-chips {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 4px 0 6px 0;
  align-self: flex-start; max-width: 100%;
}
.kidoz-chip-dynamic {
  background: var(--kb-primary-light); color: var(--kb-primary);
  border: 1px solid #C7D2FE; border-radius: 20px;
  padding: 5px 12px; font-size: 12px; cursor: pointer;
  font-family: inherit; transition: background 0.15s, transform 0.1s;
  white-space: nowrap;
}
.kidoz-chip-dynamic:hover { background: #C7D2FE; transform: translateY(-1px); }

/* ── Footer bar (transcript button) ── */
.kidoz-footer-bar {
  display: flex; align-items: center; justify-content: flex-end;
  padding: 4px 12px 2px;
  background: var(--kb-surface);
  border-top: 1px solid var(--kb-border);
  flex-shrink: 0;
}
.kidoz-transcript-btn {
  background: none; border: none; cursor: pointer;
  color: var(--kb-muted); font-size: 11px; font-family: inherit;
  display: flex; align-items: center; gap: 4px;
  padding: 4px 6px; border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}
.kidoz-transcript-btn:hover { color: var(--kb-primary); background: var(--kb-primary-light); }

/* ── Input row ── */
.kidoz-input-row {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px; background: var(--kb-bg);
  border-top: 1px solid var(--kb-border); flex-shrink: 0;
}
.kidoz-input {
  flex: 1; border: 1.5px solid var(--kb-border); border-radius: 24px;
  padding: 9px 14px; font-size: 14px; font-family: inherit;
  outline: none; color: var(--kb-text); background: var(--kb-surface);
  transition: border-color 0.15s;
}
.kidoz-input:focus { border-color: var(--kb-primary); background: #fff; }
.kidoz-input::placeholder { color: #CBD5E1; }
.kidoz-send-btn {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--kb-primary); border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: #fff; flex-shrink: 0; padding: 0;
  transition: background 0.15s, transform 0.1s;
}
.kidoz-send-btn:hover { background: var(--kb-primary-dark); transform: scale(1.06); }

/* ── Persistent CTA bar ── */
.kidoz-persistent-cta {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; padding: 8px 12px;
  background: linear-gradient(135deg, #EEF2FF 0%, #F0FDF4 100%);
  border-top: 1px solid var(--kb-border); flex-shrink: 0;
}
.kidoz-pcta-btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 12px; border-radius: 20px;
  font-size: 12px; font-weight: 600; font-family: inherit;
  cursor: pointer; transition: transform 0.1s, opacity 0.15s;
  text-decoration: none; border: none; line-height: 1.3;
}
.kidoz-pcta-btn:hover { transform: translateY(-1px); opacity: 0.9; }
.kidoz-pcta-wa {
  background: #25D366; color: #fff;
}
.kidoz-pcta-call {
  background: transparent; color: var(--kb-primary);
  border: 1.5px solid var(--kb-primary);
}
.kidoz-pcta-visit {
  background: var(--kb-primary); color: #fff;
}

/* ── Mid-chat conversion nudge cards ── */
.kidoz-mid-cta {
  background: linear-gradient(135deg, #EEF2FF 0%, #F0FDF4 100%);
  border: 1px solid #C7D2FE;
  border-radius: 12px; padding: 12px 14px;
  margin: 6px 0; align-self: stretch;
  text-align: center;
}
.kidoz-mid-cta-text {
  font-size: 13px; color: var(--kb-text);
  margin-bottom: 8px; line-height: 1.4;
}
.kidoz-mid-cta-actions {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; flex-wrap: wrap;
}
.kidoz-cta-wa {
  display: inline-flex; align-items: center; gap: 4px;
  background: #25D366; color: #fff;
  padding: 6px 14px; border-radius: 20px;
  font-size: 12px; font-weight: 600; font-family: inherit;
  text-decoration: none; transition: transform 0.1s, opacity 0.15s;
}
.kidoz-cta-wa:hover { transform: translateY(-1px); opacity: 0.9; }

/* ── Returning visitor banner ── */
.kidoz-returning-banner {
  background: #F0FDF4; border-bottom: 1px solid #BBF7D0;
  padding: 8px 14px; font-size: 12px; color: #166534;
  display: flex; align-items: center; gap: 6px; flex-shrink: 0;
}
.kidoz-not-you {
  color: #166534; text-decoration: underline; margin-left: auto;
  font-size: 11px; cursor: pointer;
}
.kidoz-not-you:hover { color: var(--kb-primary); }

/* ── Slide-up animation ── */
@keyframes kidozSlideUp {
  from { opacity: 0; transform: translateY(14px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.kidoz-floating .kidoz-window.kidoz-open { animation: kidozSlideUp 0.2s ease-out; }

/* ── Mobile ── */
@media (max-width: 480px) {
  .kidoz-floating { bottom: 16px; right: 16px; }
  .kidoz-floating .kidoz-window { width: calc(100vw - 32px); right: -16px; }
  .kidoz-suggestions { gap: 4px; }
  .kidoz-suggestions .kidoz-chip { padding: 4px 9px; font-size: 11px; }
  .kidoz-persistent-cta { gap: 6px; padding: 6px 10px; }
  .kidoz-pcta-btn { padding: 5px 10px; font-size: 11px; }
  .kidoz-mid-cta { padding: 10px 12px; }
}