/* ═══════════ AiCare Agent Chat UI ═══════════ */

/* Agent Panel */
.aicare-agent-panel {
  background: linear-gradient(135deg, #f0fdf6, #ecfdf5);
  border: 1px solid #d1fae5;
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 12px;
}

.aicare-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 10px;
}

.aicare-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 10px;
  border: 2px solid #d1fae5;
  border-radius: 14px;
  background: #fff;
  color: #374151;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}
.aicare-tab .aicare-tab-icon { font-size: 28px; line-height: 1; display: inline-flex; align-items: center; justify-content: center; }
.aicare-tab .aicare-tab-icon svg { width: 22px; height: 22px; }
.aicare-tab:hover {
  background: #ecfdf5;
  border-color: #6ee7b7;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,201,167,0.1);
}
.aicare-tab.active {
  background: linear-gradient(135deg, #064535, #0b5c47);
  color: #fff;
  border-color: #064535;
  box-shadow: 0 4px 16px rgba(0,201,167,0.25);
}
/* Auto-route tab spans full width */
.aicare-tab.auto-tab {
  grid-column: 1 / -1;
  flex-direction: row;
  justify-content: center;
  padding: 12px;
  font-size: 14px;
  font-weight: 600;
}
.aicare-tab.auto-tab .aicare-tab-icon { font-size: 22px; }
.aicare-tab.auto-tab .aicare-tab-icon svg { width: 18px; height: 18px; }

.aicare-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.aicare-mode-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: #374151;
  cursor: pointer;
}

.aicare-btn {
  padding: 5px 12px;
  border: 1px solid #d1fae5;
  border-radius: 8px;
  background: #fff;
  color: #0b5c47;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}
.aicare-btn:hover {
  background: #ecfdf5;
}

.aicare-session-info {
  font-size: 12px;
  color: #6b7280;
  margin-left: auto;
}

.aicare-quick-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.aicare-quick-label {
  font-size: 12px;
  color: #9ca3af;
}
.aicare-quick-btn {
  padding: 4px 10px;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  background: #fff;
  color: #6b7280;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}
.aicare-quick-btn:hover {
  background: #f0fdf6;
  color: #064535;
  border-color: #6ee7b7;
}

/* Chat Messages */
.aicare-msg {
  margin-bottom: 16px;
  animation: aicare-fadein 0.3s ease;
}

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

.aicare-bubble {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.7;
}

.aicare-bubble.user {
  background: #064535;
  color: #fff;
  margin-left: auto;
  border-bottom-right-radius: 4px;
}

.aicare-bubble.agent {
  background: #fff;
  border: 1px solid #e5e7eb;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  border-bottom-left-radius: 4px;
}

.aicare-bubble.sub-agent {
  background: #f9fafb;
  border: 1px solid #f3f4f6;
  max-width: 80%;
  margin-left: 20px;
  border-left: 3px solid #00c9a7;
}

.aicare-agent-label {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
  padding-bottom: 4px;
  border-bottom: 1px solid #f3f4f6;
}
.aicare-agent-icon {
  font-size: 16px; display: inline-flex; align-items: center; justify-content: center;
}
.aicare-agent-icon svg { width: 18px; height: 18px; }
.aicare-agent-name {
  font-size: 13px;
  font-weight: 600;
  color: #064535;
}

.aicare-content {
  color: #1f2937;
  word-break: break-word;
}
.aicare-content strong {
  color: #064535;
}

/* Thinking chain */
.aicare-thinking {
  margin-top: 8px;
  padding: 8px 12px;
  background: #fffbeb;
  border-radius: 8px;
  border: 1px solid #fde68a;
  font-size: 12px;
  color: #92400e;
}
.aicare-thinking summary {
  cursor: pointer;
  font-weight: 600;
  color: #92400e;
}
.aicare-thinking p {
  margin: 6px 0 0;
  white-space: pre-wrap;
  opacity: 0.8;
}

/* Knowledge tags */
.aicare-kb-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 8px;
}
.aicare-kb-tag {
  display: inline-block;
  padding: 2px 8px;
  background: #f0fdf6;
  border: 1px solid #d1fae5;
  border-radius: 12px;
  font-size: 11px;
  color: #065f46;
}

/* System messages */
.aicare-system-msg {
  text-align: center;
  font-size: 12px;
  color: #9ca3af;
  padding: 4px 0;
}

/* Typing indicator */
.aicare-typing {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
}
.aicare-typing-dots {
  display: flex;
  gap: 4px;
}
.aicare-typing-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #d1d5db;
  animation: aicare-dot 1.4s infinite both;
}
.aicare-typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.aicare-typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes aicare-dot {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}
.aicare-typing-text {
  font-size: 12px;
  color: #9ca3af;
}

/* Report card */
.aicare-report-card {
  background: linear-gradient(135deg, #fff, #f0fdf6);
  border: 2px solid #6ee7b7;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,201,167,0.1);
}
.aicare-report-header {
  padding: 12px 16px;
  background: linear-gradient(135deg, #064535, #0b5c47);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
}
.aicare-report-body {
  padding: 16px;
  font-size: 14px;
  line-height: 1.8;
  color: #1f2937;
}
.aicare-report-footer {
  padding: 8px 16px;
  background: #f9fafb;
  font-size: 11px;
  color: #9ca3af;
  text-align: center;
  border-top: 1px solid #e5e7eb;
}

/* Responsive */
@media (max-width: 640px) {
  .aicare-tabs {
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
  }
  .aicare-tab {
    padding: 10px 6px;
    font-size: 11px;
  }
  .aicare-tab .aicare-tab-icon { font-size: 24px; }
  .aicare-tab .aicare-tab-icon svg { width: 18px; height: 18px; }
  .aicare-bubble {
    max-width: 90%;
  }
  .aicare-sub-agent {
    margin-left: 8px;
  }
  .aicare-toolbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .aicare-quick-actions {
    gap: 4px;
  }
  .aicare-quick-btn {
    padding: 3px 8px;
    font-size: 11px;
  }
}

/* Tablet */
@media (min-width: 641px) and (max-width: 1024px) {
  .aicare-tabs {
    gap: 5px;
  }
  .aicare-tab {
    padding: 5px 11px;
    font-size: 12.5px;
  }
}

/* ═══════ Dark Mode ═══════ */
@media (prefers-color-scheme: dark) {
  .aicare-agent-panel {
    background: linear-gradient(135deg, #0f2e23, #0a231a);
    border-color: #1a4a35;
  }
  .aicare-tab {
    background: #1a1a2e;
    color: #d1d5db;
    border-color: #1a4a35;
  }
  .aicare-tab:hover {
    background: #0f2e23;
    border-color: #2d8a5e;
  }
  .aicare-tab.active {
    background: #00c9a7;
    color: #0a0a0a;
    border-color: #00c9a7;
  }
  .aicare-bubble.agent {
    background: #1e1e30;
    border-color: #2a2a40;
    color: #e5e7eb;
  }
  .aicare-bubble.sub-agent {
    background: #161628;
    border-color: #2a2a40;
    border-left-color: #00c9a7;
  }
  .aicare-content {
    color: #e5e7eb;
  }
  .aicare-content strong {
    color: #34d399;
  }
  .aicare-thinking {
    background: #2d2110;
    border-color: #5a4a1a;
    color: #fbbf24;
  }
  .aicare-thinking summary { color: #fbbf24; }
  .aicare-kb-tag {
    background: #0f2e23;
    border-color: #1a4a35;
    color: #6ee7b7;
  }
  .aicare-btn {
    background: #1a1a2e;
    border-color: #1a4a35;
    color: #6ee7b7;
  }
  .aicare-btn:hover { background: #0f2e23; }
  .aicare-quick-btn {
    background: #1a1a2e;
    border-color: #2a2a40;
    color: #9ca3af;
  }
  .aicare-quick-btn:hover {
    background: #0f2e23;
    color: #6ee7b7;
    border-color: #2d8a5e;
  }
  .aicare-report-card {
    background: linear-gradient(135deg, #1a1a2e, #0f2e23);
    border-color: #1a4a35;
  }
  .aicare-report-body { color: #e5e7eb; }
  .aicare-report-footer {
    background: #161628;
    border-top-color: #2a2a40;
  }
}

/* Skeleton loading */
.aicare-skeleton {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
}
.aicare-skeleton-line {
  height: 14px;
  border-radius: 7px;
  background: linear-gradient(90deg, #e5e7eb 25%, #f3f4f6 50%, #e5e7eb 75%);
  background-size: 200% 100%;
  animation: aicare-shimmer 1.5s infinite;
}
.aicare-skeleton-line.short { width: 60%; }
.aicare-skeleton-line.medium { width: 80%; }

@keyframes aicare-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}