/* ===== SEbit AI Chatbot Widget ===== */

/* FAB Button */
.sebit-chat-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  height: 56px;
  border-radius: 28px;
  background: linear-gradient(135deg, #48c5ff, #0a7cc4);
  color: #fff;
  border: none;
  cursor: pointer;
  z-index: 1000;
  box-shadow: 0 4px 16px rgba(72, 197, 255, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 0 16px;
  overflow: hidden;
  white-space: nowrap;
  transition: box-shadow 0.3s, transform 0.2s;
}
.sebit-chat-fab .fab-icon {
  flex-shrink: 0;
  font-size: 1.3rem;
  line-height: 1;
}
.sebit-chat-fab .fab-label {
  font-size: 0.9rem;
  font-weight: 600;
  margin-left: 6px;
}
.sebit-chat-fab:hover {
  box-shadow: 0 6px 24px rgba(72, 197, 255, 0.5);
  transform: scale(1.05);
}
.sebit-chat-fab.hidden {
  display: none;
}

/* Pulse Animation */
.sebit-chat-fab::before {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 28px;
  background: rgba(72, 197, 255, 0.4);
  animation: sebitPulse 2s ease-out infinite;
  z-index: -1;
}
@keyframes sebitPulse {
  0%   { transform: scale(1); opacity: 0.6; }
  70%  { transform: scale(1.25); opacity: 0; }
  100% { transform: scale(1.25); opacity: 0; }
}

/* Floating Tooltip above FAB */
.sebit-chat-tooltip {
  position: fixed;
  bottom: 88px;
  right: 24px;
  background: #fff;
  color: #0a1024;
  padding: 8px 14px;
  border-radius: 10px;
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  opacity: 0;
  transform: translateY(8px);
  animation: sebitTooltipIn 0.4s ease-out 2s forwards;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.sebit-chat-tooltip.visible {
  pointer-events: auto;
}
.sebit-chat-tooltip.hide {
  animation: sebitTooltipOut 0.3s ease-in forwards;
}
/* Tooltip arrow */
.sebit-chat-tooltip::after {
  content: "";
  position: absolute;
  bottom: -6px;
  right: 20px;
  width: 12px;
  height: 12px;
  background: #fff;
  transform: rotate(45deg);
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.08);
}
@keyframes sebitTooltipIn {
  to { opacity: 1; transform: translateY(0); pointer-events: auto; }
}
@keyframes sebitTooltipOut {
  to { opacity: 0; transform: translateY(8px); pointer-events: none; }
}

/* Chat Panel */
.sebit-chat-panel {
  position: fixed;
  bottom: 90px;
  right: 24px;
  width: 400px;
  height: 520px;
  background: #0a1024;
  border: 1px solid rgba(72, 197, 255, 0.2);
  border-radius: 16px;
  z-index: 1001;
  display: none;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
}
.sebit-chat-panel.open {
  display: flex;
  animation: sebitSlideUp 0.25s ease-out;
}
@keyframes sebitSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Header */
.sebit-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: rgba(5, 8, 22, 0.95);
  border-bottom: 1px solid rgba(72, 197, 255, 0.15);
  flex-shrink: 0;
}
.sebit-chat-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #48c5ff;
}
.sebit-chat-close {
  background: none;
  border: none;
  color: #9096b6;
  cursor: pointer;
  font-size: 18px;
  padding: 4px;
}
.sebit-chat-close:hover { color: #fff; }

/* Messages Area */
.sebit-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Message Bubbles */
.sebit-msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.9rem;
  line-height: 1.6;
  word-break: keep-all;
  white-space: pre-wrap;
}
.sebit-msg.assistant {
  align-self: flex-start;
  background: #131832;
  color: #e4e8ff;
  border-bottom-left-radius: 4px;
}
.sebit-msg.user {
  align-self: flex-end;
  background: linear-gradient(135deg, #48c5ff, #0a7cc4);
  color: #050816;
  font-weight: 500;
  border-bottom-right-radius: 4px;
}

/* Typing Indicator */
.sebit-chat-typing {
  padding: 8px 16px;
  display: none;
  gap: 4px;
  align-items: center;
}
.sebit-chat-typing.active {
  display: flex;
}
.sebit-chat-typing span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #48c5ff;
  animation: sebitBounce 1.2s infinite;
}
.sebit-chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.sebit-chat-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes sebitBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-6px); opacity: 1; }
}

/* Input Bar */
.sebit-chat-input-bar {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border-top: 1px solid #3d3d3d;
  background: #050816;
  gap: 8px;
  flex-shrink: 0;
}
.sebit-chat-input {
  flex: 1;
  background: #262626;
  border: 1px solid #3d3d3d;
  border-radius: 8px;
  padding: 10px 14px;
  color: #e4e8ff;
  font-size: 0.9rem;
  outline: none;
  font-family: inherit;
}
.sebit-chat-input:focus {
  border-color: #48c5ff;
}
.sebit-chat-input::placeholder {
  color: #6b7194;
}
.sebit-chat-send {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #48c5ff;
  color: #050816;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: background 0.2s;
  flex-shrink: 0;
}
.sebit-chat-send:hover {
  background: #5dd4ff;
}
.sebit-chat-send:disabled {
  background: #3d3d3d;
  cursor: not-allowed;
}

/* Suggestion Chips */
.sebit-chat-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}
.sebit-chat-chip {
  background: rgba(72, 197, 255, 0.1);
  border: 1px solid rgba(72, 197, 255, 0.3);
  border-radius: 16px;
  padding: 6px 14px;
  color: #48c5ff;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.2s;
  font-family: inherit;
}
.sebit-chat-chip:hover {
  background: rgba(72, 197, 255, 0.2);
}

/* Scrollbar */
.sebit-chat-messages::-webkit-scrollbar { width: 4px; }
.sebit-chat-messages::-webkit-scrollbar-track { background: transparent; }
.sebit-chat-messages::-webkit-scrollbar-thumb { background: #3d3d3d; border-radius: 2px; }

/* Mobile Responsive */
@media (max-width: 768px) {
  .sebit-chat-panel {
    bottom: 0;
    right: 0;
    width: 100%;
    height: 85vh;
    border-radius: 16px 16px 0 0;
  }
  .sebit-chat-fab {
    bottom: 16px;
    right: 16px;
  }
  .sebit-chat-fab::before {
    border-radius: 28px;
  }
}