/* App chat, composer, message, attachment, and generated media styles. */

.composer {
  border: 1px solid #d5e2dd;
  border-radius: 6px;
  padding: 10px 12px;
  background: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.9), 0 10px 28px rgba(20, 35, 31, 0.07);
}

.composer textarea {
  width: 100%;
  min-height: 78px;
  border: 0;
  outline: 0;
  resize: vertical;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.55;
}

.chat-composer {
  position: sticky;
  bottom: 10px;
  width: min(820px, 100%);
  margin: 10px auto 0;
  border-radius: 6px;
  box-shadow: var(--shadow);
}

.agent-workspace .chat-composer {
  flex: 0 0 auto;
  position: relative;
  bottom: auto;
  width: min(760px, 100%);
  margin-top: 8px;
}

.chat-composer textarea {
  min-height: 44px;
  max-height: 112px;
}

.agent-workspace .chat-composer textarea {
  min-height: 34px;
  max-height: 86px;
}

.composer-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px solid #edf2f0;
}

.composer-actions .grow {
  flex: 1;
}

.generation-mode-controls {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.generation-mode-btn {
  min-width: 44px;
  min-height: 36px;
  border: 1px solid var(--ui-border, #d5e2dd);
  border-radius: 6px;
  padding: 0 10px;
  background: #f8fbfa;
  color: var(--ui-text-muted, #65716d);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.generation-mode-btn:hover,
.generation-mode-btn:focus-visible {
  border-color: var(--ui-brand, #1b3d82);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(27, 61, 130, 0.1);
}

.generation-mode-btn.active {
  border-color: var(--ui-brand, #1b3d82);
  background: var(--ui-brand, #1b3d82);
  color: #ffffff;
}

@media (max-width: 640px) {
  .composer-actions {
    flex-wrap: wrap;
  }

  .composer-actions .grow {
    min-width: 12px;
  }

  .generation-mode-btn {
    min-height: 40px;
  }
}

.composer select {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 12px;
  background: #f8fbfa;
}

.selected-agent {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 12px;
  background: #f8fbfa;
  font-weight: 800;
}

.agent-workspace .selected-agent {
  min-height: 32px;
  max-width: 180px;
  padding: 0 9px;
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.selected-agent.muted {
  color: #858D8A;
}

.prompt-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.model-prompts {
  width: min(960px, 100%);
  margin-right: auto;
  margin-left: auto;
}

.prompt-chip {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 13px;
  background: #f8fbfa;
  color: var(--muted);
  text-align: left;
}

.chat-history {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 22px;
  min-height: 460px;
  max-height: none;
  overflow-y: auto;
  padding: 8px 18px 18px;
}

.agent-workspace .agent-panel-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

.agent-workspace .agent-panel-body[data-panel="usage"],
.agent-workspace .agent-panel-body[data-panel="skills"],
.agent-workspace .agent-panel-body[data-panel="skill-library"],
.agent-workspace .agent-panel-body[data-panel="cron"] {
  overflow-y: auto;
  padding: 0 4px 8px;
}

.agent-workspace .chat-history {
  height: 100%;
  min-height: 0;
  gap: 10px;
  padding: 6px 8px 8px;
  scroll-behavior: smooth;
}

.chat-message {
  display: flex;
  width: 100%;
  position: relative;
  gap: 8px;
}

.chat-message.user {
  justify-content: flex-end;
}

.chat-message.assistant {
  justify-content: flex-start;
}

.chat-bubble {
  max-width: min(640px, 64%);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 11px;
  background: #ffffff;
  color: var(--ink);
  font-size: 12px;
  line-height: 1.55;
  box-shadow: 0 8px 22px rgba(20, 35, 31, 0.06);
}

.agent-workspace .chat-bubble {
  max-width: min(600px, 62%);
  padding: 7px 10px;
  font-size: 12px;
  line-height: 1.5;
}

.chat-message.user .chat-bubble {
  border-color: rgba(27, 61, 130, 0.12);
  border-bottom-right-radius: 7px;
  background: var(--brand);
  color: #ffffff;
  box-shadow: var(--shadow);
}

.chat-message.assistant .chat-bubble {
  border-bottom-left-radius: 7px;
  background: #f9fcfb;
}

.chat-bubble.pending {
  color: var(--muted);
}

.message-actions {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  align-self: flex-end;
  margin-bottom: 2px;
  opacity: 0;
  transform: translateY(3px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.chat-message.assistant:hover .message-actions,
.chat-message.assistant:focus-within .message-actions {
  opacity: 1;
  transform: translateY(0);
}

.message-action-btn {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: #6b7b77;
  padding: 0;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.message-action-btn:hover,
.message-action-btn.done,
.message-action-btn.playing {
  border-color: #d8e5e0;
  background: #ffffff;
  color: var(--brand-dark);
  transform: translateY(-1px);
}

.message-action-btn.loading {
  color: var(--accent);
}

.message-action-btn svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.message-action-btn svg path[fill] {
  fill: currentColor;
  stroke: none;
}

.attachment-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 0 12px;
}

.attachment-chip,
.message-attachments span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  border: 1px solid #d8e5e0;
  border-radius: 4px;
  padding: 7px 10px;
  background: #f5faf8;
  color: var(--ink);
  font-size: 12px;
}

.attachment-chip small {
  color: var(--muted);
}

.attachment-chip button {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 0;
  border-radius: 50%;
  background: #e7efec;
  color: var(--muted);
}

.message-attachments {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.model-package-select {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  border: 1px solid rgba(27, 61, 130, 0.16);
  border-radius: 4px;
  padding: 0 10px 0 12px;
  background: rgba(27, 61, 130, 0.06);
  color: #2864DC;
  font-size: 12px;
  white-space: nowrap;
}

.model-package-select span {
  font-weight: 600;
}

.model-package-select select {
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}

.generated-assets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.generated-asset-download {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid #b7c8e8;
  border-radius: 6px;
  color: #1f5fc4;
  background: #fff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease;
}

.generated-asset-download:hover {
  border-color: #2f67c8;
  background: #f4f7fd;
}

.generated-asset-download:focus-visible {
  outline: 2px solid #2f67c8;
  outline-offset: 2px;
}

.generated-assets a {
  display: block;
}

.generated-image,
.generated-video {
  display: block;
  width: 100%;
  max-height: 420px;
  border: 1px solid rgba(20, 35, 31, 0.1);
  border-radius: 6px;
  background: #eef5f2;
  object-fit: contain;
  box-shadow: var(--shadow);
}

.chat-message.user .message-attachments span {
  border-color: rgba(255,255,255,0.28);
  background: rgba(255,255,255,0.14);
  color: #ffffff;
}

.model-reply {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 16px;
  background: #f8fbfa;
  color: var(--ink);
  line-height: 1.8;
  white-space: pre-wrap;
}

.agent-workspace .chat-bubble.ai {
  border: 1px solid var(--ws-line-soft);
  background: rgba(255,255,255,0.9);
  box-shadow: var(--ws-shadow-sm);
}

.chat-composer,
.agent-workspace .chat-composer {
  border: 1px solid var(--ws-line);
  border-radius: var(--ws-radius-xl);
  background: rgba(255,255,255,0.96);
  box-shadow: var(--shadow);
}

.composer,
.chat-composer,
.agent-workspace .chat-composer {
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius-xl);
  background: rgba(255,255,255,0.98);
  box-shadow: var(--ui-shadow-sm);
}

.composer textarea,
.chat-composer textarea {
  color: var(--ui-text);
  font-size: 14px;
  line-height: 1.55;
}

.composer textarea::placeholder,
.chat-composer textarea::placeholder {
  color: #9aa8a3;
}

.chat-message.assistant .chat-bubble,
.agent-workspace .chat-bubble.ai {
  border: 1px solid var(--ui-border-soft);
  background: rgba(255,255,255,0.96);
  box-shadow: var(--ui-shadow-xs);
}

.chat-message.user .chat-bubble {
  background: var(--ui-brand);
  color: #ffffff;
  box-shadow: 0 8px 22px rgba(27, 61, 130, 0.14);
}

.chat-bubble {
  border-radius: var(--ui-radius-lg);
  font-size: 14px;
  line-height: 1.7;
}

.agent-workspace .chat-bubble {
  font-size: 12px;
  line-height: 1.62;
}