.assistant-corner-logo {
  position: absolute;
  top: 120px;
  right: 20px;
  z-index: 40;
  display: block;
  padding: 0;
  margin: 0;
  border: none;
  background: none;
  box-shadow: none;
  backdrop-filter: none;
  border-radius: 0;
  line-height: 0;
  transition: filter 0.25s ease, transform 0.25s ease;
}

.assistant-corner-logo:hover {
  border: none;
  background: none;
  box-shadow: none;
  transform: scale(1.03);
  filter: drop-shadow(0 0 32px rgba(255, 122, 26, 0.45));
}

.assistant-corner-logo img {
  display: block;
  width: clamp(100px, 40vw, 420px);
  height: auto;
  object-fit: contain;
  pointer-events: none;
}

.assistant-page .container {
  padding-right: clamp(0px, 2vw, 12px);
}

.assistant-page {
  padding-top: 24px;
  padding-bottom: 64px;
}

.assistant-hero {
  margin-bottom: 32px;
  max-width: 820px;
}

.assistant-hero-badge {
  display: inline-block;
  margin-bottom: 12px;
}

.assistant-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--text);
}

.assistant-hero-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.assistant-layout {
  display: grid;
  grid-template-columns: minmax(260px, 340px) 1fr;
  gap: 24px;
  align-items: start;
}

.assistant-sidebar {
  padding: 24px;
  background: rgba(18, 18, 23, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.assistant-sidebar h3 {
  margin: 0 0 16px;
  font-size: 1.1rem;
}

.assistant-sidebar-note {
  margin: 16px 0 0;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.5;
}

.assistant-suggestions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.assistant-suggestion {
  text-align: left;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font: inherit;
  font-size: 0.9rem;
  line-height: 1.4;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}

.assistant-suggestion:hover {
  border-color: rgba(255, 122, 26, 0.35);
  background: var(--orange-soft);
  transform: translateY(-1px);
}

.assistant-chat-card {
  display: flex;
  flex-direction: column;
  min-height: 520px;
  padding: 0;
  overflow: hidden;
  background: rgba(18, 18, 23, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.assistant-messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-height: min(58vh, 560px);
}

.assistant-message {
  max-width: 88%;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.assistant-message-user {
  align-self: flex-end;
  margin-left: auto;
  background: rgba(255, 122, 26, 0.12);
  border-color: rgba(255, 122, 26, 0.28);
}

.assistant-message-bot {
  align-self: flex-start;
}

.assistant-message-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 8px;
}

.assistant-message-text {
  white-space: pre-wrap;
  line-height: 1.55;
  font-size: 0.95rem;
}

.assistant-sources {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.4;
}

.assistant-loading {
  padding: 0 24px 12px;
  font-size: 0.9rem;
  color: var(--accent);
}

.assistant-loading.hidden {
  display: none;
}

.assistant-input-row {
  display: flex;
  gap: 12px;
  padding: 16px 20px 20px;
  border-top: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.18);
  align-items: flex-end;
}

.assistant-textarea {
  flex: 1;
  resize: vertical;
  min-height: 72px;
  max-height: 160px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
  line-height: 1.45;
}

.assistant-textarea:focus {
  outline: none;
  border-color: rgba(255, 122, 26, 0.45);
  box-shadow: 0 0 0 3px rgba(255, 122, 26, 0.12);
}

.assistant-send-btn {
  flex-shrink: 0;
  min-width: 120px;
}

.assistant-send-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

@media (max-width: 960px) {
  .assistant-layout {
    grid-template-columns: 1fr;
  }

  .assistant-messages {
    max-height: 50vh;
  }

  .assistant-message {
    max-width: 100%;
  }

  .assistant-input-row {
    flex-direction: column;
    align-items: stretch;
  }

  .assistant-send-btn {
    width: 100%;
  }
}

.assistant-avatar {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.assistant-logo-img {
  width: 220px;
  height: auto;
  object-fit: contain;
  filter:
    drop-shadow(0 0 18px rgba(255,122,26,.18));

  transition: transform .25s ease;
}

.assistant-card:hover .assistant-logo-img {
  transform: translateY(-4px);
}

@media (max-width: 768px) {
  .assistant-corner-logo {
    top: 76px;
    right: 12px;
  }

  .assistant-corner-logo img {
    width: 120px;
  }
  .assistant-message-text,
  .assistant-sources {
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .assistant-suggestions {
    gap: 8px;
  }

  .assistant-suggestion {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .assistant-corner-logo img {
    width: 100px;
  }
}