/* --- RAG chatbot theme (slate + teal) --- */
:root {
  --rag-bg: #e8edf3;
  --rag-surface: #ffffff;
  --rag-surface-muted: #f1f5f9;
  --rag-border: #cbd5e1;
  --rag-border-soft: #e2e8f0;
  --rag-accent: #0f766e;
  --rag-accent-hover: #115e59;
  --rag-user-bubble: #ccfbf1;
  --rag-user-border: #5eead4;
  --rag-bot-bubble: #e0e7ff;
  --rag-bot-border: #a5b4fc;
  --rag-text: #0f172a;
  --rag-text-muted: #64748b;
  --rag-shadow: 0 4px 6px -1px rgb(15 23 42 / 0.07),
    0 2px 4px -2px rgb(15 23 42 / 0.05);
  --rag-radius: 14px;
  --rag-radius-pill: 999px;
}

body {
  background-color: var(--rag-bg) !important;
  color: var(--rag-text) !important;
}

.rag-page {
  box-sizing: border-box;
}

.rag-app h3 {
  color: var(--rag-text);
  font-weight: 650;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.rag-app .rag-lead {
  color: var(--rag-text-muted);
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.uploadArea {
  width: 100% !important;
  border-radius: var(--rag-radius) !important;
  border: 2px dashed var(--rag-border) !important;
  padding: 1.25rem !important;
  background-color: var(--rag-surface-muted) !important;
  transition: border-color 0.2s ease, background-color 0.2s ease !important;
}

.uploadArea:hover {
  border-color: var(--rag-accent) !important;
  background-color: #ecfeff !important;
}

.settingsDiv {
  width: 20vw !important;
  min-width: 260px !important;
  max-width: 360px !important;
  height: calc(100vh - 220px) !important;
  background-color: var(--rag-surface) !important;
  border: 1px solid var(--rag-border-soft) !important;
  border-radius: var(--rag-radius) !important;
  padding: 1.25rem !important;
  box-shadow: var(--rag-shadow) !important;
}

.chatDiv {
  width: auto !important;
  min-width: 0 !important;
  flex: 1 1 0 !important;
  height: calc(100vh - 220px) !important;
  background-color: var(--rag-surface) !important;
  border-radius: var(--rag-radius) !important;
  border: 1px solid var(--rag-border-soft) !important;
  padding: 1rem !important;
  box-shadow: var(--rag-shadow) !important;
  position: relative !important;
  overflow-x: hidden !important;
}

.paragraph {
  margin-bottom: 0rem !important;
}

.user-chat {
  background-color: var(--rag-user-bubble) !important;
  border: 1px solid var(--rag-user-border) !important;
  color: var(--rag-text) !important;
  margin-inline: auto 5px !important;
  max-width: 90% !important;
  width: fit-content !important;
  margin-block: 10px !important;
  padding: 12px 16px !important;
  border-radius: var(--rag-radius-pill) !important;
  border-bottom-right-radius: 6px !important;
}

.bot-chat {
  background-color: var(--rag-bot-bubble) !important;
  border: 1px solid var(--rag-bot-border) !important;
  color: var(--rag-text) !important;
  margin-inline: 5px auto !important;
  max-width: 90% !important;
  width: fit-content !important;
  margin-block: 10px !important;
  padding: 12px 16px !important;
  border-radius: var(--rag-radius-pill) !important;
  border-bottom-left-radius: 6px !important;
}

.flex-row {
  align-items: center !important;
  gap: 0.5rem !important;
}

/* Chat footer: input grows inside panel, never wider than parent */
.rag-chat-input-row .mantine-TextInput-root {
  max-width: 100% !important;
}

.rag-chat-input-row .mantine-TextInput-input {
  max-width: 100% !important;
  box-sizing: border-box !important;
}

/* Mantine controls inside upload / forms */
.mantine-UnstyledButton-root {
  background-color: var(--rag-accent) !important;
  color: #fff !important;
}

.mantine-UnstyledButton-root:hover {
  background-color: var(--rag-accent-hover) !important;
}

.nav-link {
  color: var(--rag-accent) !important;
}

.nav-pills .nav-link.active {
  background-color: var(--rag-accent) !important;
  color: white !important;
}

.mantine-Accordion-label,
.mantine-Accordion-control {
  background-color: var(--rag-surface-muted) !important;
  color: var(--rag-text) !important;
  border-radius: 8px !important;
}

.language-python {
  padding: 8px !important;
  background-color: var(--rag-surface-muted) !important;
  border-radius: 8px !important;
  border: 1px solid var(--rag-border-soft) !important;
}