/* ==========================================================================
   Hermes Chat — Dark Theme
   Uses Obsidian CSS variables for native theme compatibility.
   ========================================================================== */

/* --- Container --- */
.hermes-chat-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* --- Message list --- */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
}

.chat-message {
  margin-bottom: 1rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  line-height: 1.45;
}

.chat-message-user {
  background: var(--background-modifier-hover);
  text-align: right;
}

.chat-message-assistant {
  background: var(--background-secondary);
}

/* --- Message internals --- */
.chat-message-role {
  font-size: 0.75rem;
  opacity: 0.6;
  margin-bottom: 0.25rem;
  font-weight: 500;
}

.chat-message-content {
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text-normal);
}

/* --- Loading indicator --- */
.chat-loading {
  opacity: 0.6;
  font-style: italic;
  padding: 0.5rem 1rem;
  color: var(--text-muted);
}

/* --- Input area --- */
.chat-input-area {
  display: flex;
  padding: 0.5rem;
  border-top: 1px solid var(--background-modifier-border);
  gap: 0.5rem;
}

.chat-input-area textarea {
  flex: 1;
  background: var(--background-primary);
  color: var(--text-normal);
  border: 1px solid var(--background-modifier-border);
  border-radius: 4px;
  resize: none;
  min-height: 40px;
  max-height: 120px;
  padding: 0.5rem;
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s;
}

.chat-input-area textarea:focus {
  border-color: var(--interactive-accent);
}

.chat-input-area textarea:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.chat-input-area button {
  flex-shrink: 0;
  margin-left: 0;
  cursor: pointer;
  padding: 0.5rem 1rem;
  background: var(--interactive-accent);
  color: var(--text-on-accent);
  border: none;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.15s;
}

.chat-input-area button:hover {
  background: var(--interactive-accent-hover);
}

.chat-input-area button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* --- Status bar --- */
.chat-status-bar {
  font-size: 0.7rem;
  opacity: 0.5;
  padding: 0.25rem 1rem;
  border-top: 1px solid var(--background-modifier-border);
  color: var(--text-muted);
}

/* --- Scrollbar (thin, dark) --- */
.chat-messages::-webkit-scrollbar {
  width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
  background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb {
  background: var(--background-modifier-border);
  border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}