/* ============================================================
   MBA PARTNER — AI CHAT WIDGET STYLES
   chatbot-widget.css
============================================================ */

/* ── FAB (floating action button) ── */
#mbap-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(102, 126, 234, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

#mbap-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(102, 126, 234, 0.7);
}

#mbap-fab svg {
  width: 26px;
  height: 26px;
  fill: #fff;
  transition: opacity 0.2s;
}

#mbap-fab .fab-close {
  display: none;
}

/* ── Notification bubble ── */
#mbap-notif {
  position: fixed;
  bottom: 96px;
  right: 28px;
  z-index: 9998;
  background: #fff;
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.13);
  font-size: 13px;
  color: #374151;
  max-width: 200px;
  line-height: 1.4;
  animation: mbapSlideUp 0.4s ease;
}

#mbap-notif::after {
  content: '';
  position: absolute;
  bottom: -7px;
  right: 22px;
  border: 7px solid transparent;
  border-top-color: #fff;
  border-bottom: 0;
}

/* ── Chat window ── */
#mbap-window {
  position: fixed;
  bottom: 100px;
  right: 28px;
  z-index: 9998;
  width: 360px;
  max-height: 560px;
  background: #f8f9ff;
  border-radius: 20px;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.18);
  display: flex;
  flex-direction: column;
  transform: scale(0.85) translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.25s ease, opacity 0.25s ease;
  overflow: hidden;
}

#mbap-window.open {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: all;
}

/* ── Header ── */
.mbap-head {
  background: linear-gradient(135deg, #667eea, #764ba2);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.mbap-av {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.mbap-head-info h3 {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  margin: 0;
}

.mbap-head-info p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 11px;
  margin: 2px 0 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.mbap-dot {
  width: 6px;
  height: 6px;
  background: #4ade80;
  border-radius: 50%;
  animation: mbapPulse 2s infinite;
}

.mbap-x {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.8);
  font-size: 20px;
  line-height: 1;
  padding: 0;
}

.mbap-x:hover {
  color: #fff;
}

/* ── Message body ── */
.mbap-body {
  flex: 1;
  overflow-y: auto;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scroll-behavior: smooth;
}

.mbap-body::-webkit-scrollbar {
  width: 3px;
}

.mbap-body::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}

/* ── Message bubbles ── */
.mbap-msg {
  display: flex;
  gap: 6px;
  align-items: flex-end;
  animation: mbapFadeUp 0.28s ease;
}

.mbap-msg.bot  { flex-direction: row; }
.mbap-msg.user { flex-direction: row-reverse; }

.mbap-msg-av {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea, #764ba2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
}

.mbap-bubble {
  max-width: 82%;
  padding: 9px 13px;
  border-radius: 16px;
  font-size: 13px;
  line-height: 1.55;
  font-family: inherit;
}

.mbap-msg.bot .mbap-bubble {
  background: #fff;
  color: #1f2937;
  border-bottom-left-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.07);
}

.mbap-msg.user .mbap-bubble {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.mbap-bubble a               { color: #667eea; }
.mbap-msg.user .mbap-bubble a { color: #c7d2fe; }

/* ── Quick-reply buttons ── */
.mbap-qrs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  animation: mbapFadeUp 0.3s ease;
  padding-left: 32px;
}

.mbap-qr {
  background: #fff;
  border: 1.5px solid #667eea;
  color: #667eea;
  padding: 5px 11px;
  border-radius: 16px;
  font-size: 12px;
  cursor: pointer;
  font-family: inherit;
  font-weight: 500;
  transition: all 0.18s;
}

.mbap-qr:hover {
  background: #667eea;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(102, 126, 234, 0.3);
}

.mbap-qr:disabled {
  opacity: 0.4;
  cursor: default;
  transform: none;
  box-shadow: none;
}

/* ── Typing indicator ── */
.mbap-typing {
  display: flex;
  gap: 6px;
  align-items: flex-end;
  animation: mbapFadeUp 0.25s ease;
}

.mbap-typing-dots {
  background: #fff;
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  padding: 10px 14px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.07);
  display: flex;
  gap: 3px;
  align-items: center;
}

.mbap-typing-dots span {
  width: 6px;
  height: 6px;
  background: #9ca3af;
  border-radius: 50%;
  animation: mbapBounce 1.1s infinite;
}

.mbap-typing-dots span:nth-child(2) { animation-delay: 0.18s; }
.mbap-typing-dots span:nth-child(3) { animation-delay: 0.36s; }

/* ── Input footer ── */
.mbap-foot {
  background: #fff;
  border-top: 1px solid #f0f0f0;
  padding: 10px 12px;
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.mbap-input {
  flex: 1;
  border: 1.5px solid #e5e7eb;
  border-radius: 18px;
  padding: 8px 14px;
  font-size: 13px;
  outline: none;
  font-family: inherit;
  background: #f9fafb;
  color: #1f2937;
  transition: border-color 0.2s;
}

.mbap-input:focus {
  border-color: #667eea;
  background: #fff;
}

.mbap-input::placeholder {
  color: #9ca3af;
}

.mbap-send {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.18s;
  box-shadow: 0 3px 10px rgba(102, 126, 234, 0.4);
}

.mbap-send:hover {
  transform: scale(1.1);
}

.mbap-send svg {
  width: 15px;
  height: 15px;
  fill: #fff;
}

/* ── Animations ── */
@keyframes mbapFadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes mbapSlideUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes mbapPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.35; }
}

@keyframes mbapBounce {
  0%, 80%, 100% { transform: translateY(0); }
  40%           { transform: translateY(-5px); }
}

/* ── Mobile ── */
@media (max-width: 420px) {
  #mbap-window { width: calc(100vw - 24px); right: 12px; bottom: 90px; }
  #mbap-fab    { right: 16px; bottom: 20px; }
  #mbap-notif  { right: 12px; }
}