@import "./tokens.css";
@import "./utilities.css";

/* Message item base styles */

.message-item-base {
  @apply flex flex-col gap-2 p-3 w-full;
}

.assistant-message {
  /* gap: 0.25rem; */
  padding: 0.6rem 0.65rem;
}

/* Message state badges */
.message-queued-badge {
  @apply inline-block font-bold px-3 py-1 rounded mb-3 text-xs tracking-wide;
  background-color: var(--accent-primary);
  color: var(--text-inverted);
}

/* Message error block */
.message-error-block {
  @apply text-sm p-3 rounded border-l-[3px] my-2;
  color: var(--status-error);
  background-color: var(--message-error-bg);
  border-color: var(--status-error);
}

/* Message state indicators */
.message-generating {
  @apply text-sm italic py-2;
  color: var(--text-muted);
}

.message-sending {
  @apply text-xs italic mt-1;
  color: var(--text-muted);
}

.message-error {
  @apply text-xs mt-1;
  color: var(--status-error);
}

.generating-spinner {
  @apply inline-block;
  animation: pulse 1.5s ease-in-out infinite;
}

/* Prompt input component utilities */
.prompt-input-container {
  @apply flex flex-col border-t;
  border-color: var(--border-base);
  background-color: var(--surface-base);
}

.prompt-input-wrapper {
  @apply flex items-end gap-2 p-3;
}

.prompt-input {
  @apply flex-1 min-h-[96px] max-h-[200px] p-2.5 border rounded-md text-sm resize-none outline-none transition-colors;
  font-family: inherit;
  background-color: var(--surface-base);
  color: inherit;
  border-color: var(--border-base);
  line-height: var(--line-height-normal);
}

.prompt-input:focus {
  border-color: var(--accent-primary);
}

.prompt-input:disabled {
  @apply opacity-60 cursor-not-allowed;
}

.prompt-input::placeholder {
  color: var(--text-muted);
}

.send-button {
  @apply w-10 h-10 rounded-md border-none cursor-pointer flex items-center justify-center transition-all flex-shrink-0;
  background-color: var(--accent-primary);
  color: var(--text-inverted);
}

.send-button:hover:not(:disabled) {
  @apply opacity-90 scale-105;
}

.send-button:active:not(:disabled) {
  @apply scale-95;
}

.send-button:disabled {
  @apply opacity-40 cursor-not-allowed;
}

.send-icon {
  @apply text-base;
}

.prompt-input-hints {
  @apply px-4 pb-2 flex justify-between items-center;
}

.hint {
  @apply text-xs;
  color: var(--text-muted);
}

.hint kbd {
  @apply inline-block px-1.5 py-0.5 text-xs font-mono rounded mx-0.5;
  background-color: var(--surface-secondary);
  border: 1px solid var(--border-base);
  border-radius: 3px;
}

/* Attachment chip utilities */
.attachment-chip {
  @apply px-2.5 py-1 text-xs font-medium ring-1 ring-inset;
  background-color: var(--attachment-chip-bg);
  color: var(--attachment-chip-text);
  ring-color: var(--attachment-chip-ring);
}

.attachment-remove {
  @apply ml-0.5 flex h-4 w-4 items-center justify-center rounded transition-colors;
}

.attachment-remove:hover {
  background-color: var(--attachment-chip-ring);
}

/* Message stream component utilities */
.message-stream-container {
  @apply relative flex-1 min-h-0 flex flex-col overflow-hidden;
}

.connection-status {
  @apply grid items-center px-4 py-2 gap-4;
  grid-template-columns: 1fr auto 1fr;
  background-color: var(--surface-secondary);
  border-bottom: 1px solid var(--border-base);
}

.message-stream {
  @apply flex-1 min-h-0 overflow-y-auto flex flex-col gap-1;
  background-color: var(--surface-base);
  color: inherit;
}

.message-scroll-button-wrapper {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-end;
}

.message-scroll-button {
  @apply inline-flex items-center justify-center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 9999px;
  border: 1px solid var(--border-base);
  background-color: transparent;
  color: var(--text-primary);
  box-shadow: var(--scroll-elevation-shadow);
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.message-scroll-button:hover {
  background-color: var(--surface-hover);
  transform: translateY(-1px);
}

.message-scroll-button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--surface-base), 0 0 0 4px var(--accent-primary);
}

.message-scroll-icon {
  font-size: var(--font-size-lg);
  color: var(--accent-primary);
}

/* Tool call message wrapper */
.tool-call-message {
  @apply flex flex-col gap-2 p-3 w-full;
  background-color: var(--message-tool-bg);
  border-left: 4px solid var(--message-tool-border);
  color: inherit;
}

.tool-call-header-label {
  @apply flex items-center justify-between gap-2 font-semibold text-sm;
  color: var(--message-tool-border);
  margin-bottom: 1px;
}

.tool-call-header-meta {
  @apply flex items-center gap-2;
}

.tool-call-header-button {
  background-color: transparent;
  border: 1px solid var(--border-base);
  color: var(--message-tool-border);
  padding: 0.15rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 1.5rem;
  transition: all 0.2s ease;
}

.tool-call-header-button:hover:not(:disabled) {
  background-color: var(--surface-hover);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.tool-call-header-button:active:not(:disabled) {
  transform: scale(0.95);
}

.tool-call-header-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.tool-call-header-label .tool-call-icon {
  @apply text-base;
}

.tool-call-header-label .tool-name {
  font-family: var(--font-family-mono);
  color: inherit;
  background-color: var(--surface-secondary);
  border: 1px solid var(--border-base);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 13px;
}

.message-text {
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  word-wrap: break-word;
  overflow-wrap: break-word;
  color: inherit;
}

.message-text-assistant {
  white-space: normal;
}

.message-text pre {
  overflow-x: auto;
  padding: 8px;
  background-color: var(--surface-code);
  border-radius: 4px;
}

/* Message error part */
.message-error-part {
  color: var(--status-error);
  font-size: var(--font-size-base);
  padding: 8px;
  background-color: var(--message-error-bg);
  border-radius: 4px;
}

/* Message reasoning */
.message-reasoning {
  @apply my-2 border rounded;
  border-color: var(--border-base);
  background-color: var(--surface-secondary);
  color: inherit;
}

.reasoning-container {
  @apply p-2;
}

.reasoning-header {
  @apply flex items-center gap-1.5 text-xs cursor-pointer select-none;
  color: var(--text-muted);
}

.reasoning-header:hover {
  color: var(--accent-primary);
}

.reasoning-icon {
  @apply text-xs;
  transition: transform 150ms ease;
}

.reasoning-label {
  font-weight: var(--font-weight-medium);
}

/* Tool call component */
.tool-call {
  @apply border overflow-hidden;
  border-color: var(--border-base);
  color: inherit;
  --tool-call-line-unit: 1.4em;
  --tool-call-lines-compact: 24;
  --tool-call-lines-large: 48;
  --tool-call-max-height-compact: calc(var(--tool-call-lines-compact) * var(--tool-call-line-unit));
  --tool-call-max-height-large: calc(var(--tool-call-lines-large) * var(--tool-call-line-unit));
}

.tool-call-message .tool-call {
  border: none;
  border-radius: 0;
  margin: 0;
}

.tool-call-header {
  @apply flex items-center gap-2 p-2 w-full bg-transparent border-none cursor-pointer text-left;
  font-family: var(--font-family-mono);
  font-size: 13px;
  border-radius: 0;
}

.tool-call-header:hover {
  background-color: var(--surface-hover);
}

.tool-call-icon {
  @apply text-xs;
}

.tool-call-summary {
  @apply flex-1 text-left;
}

.tool-call-status {
  @apply text-sm;
}

.tool-call-status-success {
  border-left: 3px solid var(--status-success);
}

.tool-call-status-error {
  border-left: 3px solid var(--status-error);
}

.tool-call-status-running {
  border-left: 3px solid var(--status-warning);
}

.tool-call-status-running .tool-call-status {
  animation: pulse 1.5s ease-in-out infinite;
}

.tool-call-status-pending {
  border-left: 3px solid var(--accent-primary);
}

.tool-call-status-pending .tool-call-summary {
  animation: shimmer 2s ease-in-out infinite;
}

.tool-call-preview {
  @apply p-2 flex flex-col gap-1.5;
  background-color: var(--surface-code);
  border-top: 1px solid var(--border-base);
}

.tool-call-preview-label {
  @apply text-xs font-semibold uppercase tracking-wide;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.tool-call-preview-text {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-xs);
  line-height: var(--line-height-tight);
  color: var(--text-muted);
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-height: var(--tool-call-max-height-compact, calc(25 * 1.4em));
  overflow-y: scroll;
}

.tool-call-details {

  @apply flex flex-col;
  background-color: var(--surface-code);
  font-size: var(--font-size-xs);
}

.tool-call-markdown {
  background-color: var(--surface-code);
  border: none;
  border-radius: 0;
  padding: 0;
  font-size: var(--font-size-xs);
  line-height: var(--line-height-tight);
  max-height: var(--tool-call-max-height-compact, calc(25 * 1.4em));
  overflow-y: scroll;
  scrollbar-width: thin;
  scrollbar-color: var(--border-base) transparent;
  scrollbar-gutter: stable both-edges;
  position: relative;
}

.tool-call-markdown-large {
  max-height: var(--tool-call-max-height-large, calc(48 * 1.4em));
}

.tool-call-diff-shell {
  padding: 0;
}

.tool-call-diff-viewer {
  max-height: var(--tool-call-max-height-large, calc(48 * 1.4em));
  overflow: auto;
  background-color: var(--surface-code);
}

.tool-call-diff-toolbar {
  @apply flex items-center justify-between gap-3 px-3 py-2;
  background-color: var(--surface-secondary);
  border-bottom: 1px solid var(--border-base);
}

.tool-call-diff-toolbar-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.tool-call-diff-toggle {
  @apply inline-flex items-center gap-1;
}

.tool-call-diff-mode-button {
  @apply border text-xs font-semibold px-3 py-1 rounded transition-all duration-150;
  border-color: var(--border-base);
  background-color: transparent;
  color: var(--text-muted);
}

.tool-call-diff-mode-button:hover {
  background-color: var(--surface-hover);
  color: var(--text-primary);
}

.tool-call-diff-mode-button.active {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: var(--text-inverted);
}

.tool-call-diff-viewer .diff-tailwindcss-wrapper {
  background-color: transparent;
  color: inherit;
}

.tool-call-diff-viewer .diff-view-wrapper {
  font-family: var(--font-family-mono);
}

.tool-call-diff-fallback {
  margin: 0;
  padding: 0.75rem;
  background-color: var(--surface-code);
  font-family: var(--font-family-mono);
  font-size: var(--font-size-xs);
  line-height: var(--line-height-tight);
}

.tool-call-diff-viewer .diff-line-old-num,
.tool-call-diff-viewer .diff-line-new-num,
.tool-call-diff-viewer .diff-line-num {
  width: auto !important;
  min-width: 4ch;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  white-space: nowrap;
}

.tool-call-markdown .markdown-code-block {

  margin: 0;
  border: none;
  background-color: transparent;
}

.tool-call-markdown .code-block-header {
  position: sticky;
  top: 0;
  z-index: auto;
  box-shadow: 0 1px 0 var(--border-base);
}

.tool-call-markdown .markdown-code-block pre {
  margin: 0 !important;
  min-height: auto;
  max-height: none;
  overflow-y: visible;
}

.tool-call-markdown::-webkit-scrollbar {
  width: 8px;
}

.tool-call-markdown::-webkit-scrollbar-track {
  background: transparent;
}

.tool-call-markdown::-webkit-scrollbar-thumb {
  background-color: var(--border-base);
  border-radius: 4px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

.tool-call-section h4 {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  margin-bottom: 4px;
  color: var(--text-muted);
}

.tool-call-section pre {
  margin: 0;
  padding: 8px;
  background-color: var(--surface-base);
  border-radius: 0px;
  overflow-x: auto;
  max-height: var(--tool-call-max-height-compact, calc(25 * 1.4em));
  overflow-y: scroll;
}

.tool-call-section code {

  font-family: var(--font-family-mono);
  font-size: var(--font-size-xs);
  line-height: var(--line-height-tight);
}

.tool-call-section pre::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.tool-call-section pre::-webkit-scrollbar-track {
  background: var(--surface-secondary);
  border-radius: 0px;
}

.tool-call-section pre::-webkit-scrollbar-thumb {
  background: var(--border-base);
  border-radius: 0px;
}

.tool-call-section pre::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

.tool-call-pending-message {
  @apply flex items-center gap-2 p-3 text-xs italic;
  color: var(--text-muted);
}

.tool-call-emoji {
  @apply text-base mr-1;
}

.tool-call-action-button {
  @apply border text-xs font-semibold px-3 py-1 rounded transition-colors h-8 flex items-center;
  border-color: var(--border-base);
  color: var(--text-muted);
  background-color: transparent;
}

.tool-call-action-button:hover:not(:disabled) {
  background-color: var(--surface-hover);
  color: var(--text-primary);
}

.tool-call-action-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.tool-call-bash,
.tool-call-diff {
  @apply my-2;
}

.tool-call-content {
  background-color: var(--surface-secondary);
  border: 1px solid var(--border-base);
  border-radius: 0;
  padding: 8px 12px;
  font-family: var(--font-family-mono);
  font-size: var(--font-size-xs);
  line-height: var(--line-height-tight);
  overflow-x: auto;
  margin: 0;
}

.tool-call-content code {
  font-family: inherit;
  background: none;
  padding: 0;
  font-size: inherit;
}

.tool-call-todos {
  @apply my-2 flex flex-col gap-2;
  list-style: none;
  padding: 4px 0;
}

.tool-call-todo-item {
  @apply flex items-start gap-3;
  border: 1px solid var(--border-base);
  border-radius: 8px;
  padding: 10px 12px;
  background-color: var(--surface-secondary);
}

.tool-call-todo-item-completed {
  background-color: var(--surface-code);
}

.tool-call-todo-item-active {
  border-color: var(--accent-primary);
  background-color: var(--surface-hover);
}

.tool-call-todo-item-cancelled {
  opacity: 0.75;
}

.tool-call-todo-checkbox {
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 9999px;
  border: 2px solid var(--border-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: var(--font-weight-semibold);
  color: var(--text-muted);
  background-color: transparent;
}

.tool-call-todo-checkbox::after {
  content: "";
  line-height: 1;
}

.tool-call-todo-checkbox[data-status="completed"] {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: var(--text-inverted);
}

.tool-call-todo-checkbox[data-status="completed"]::after {
  content: "✓";
}

.tool-call-todo-checkbox[data-status="in_progress"]::after {
  content: "…";
  color: var(--accent-primary);
}

.tool-call-todo-checkbox[data-status="cancelled"]::after {
  content: "×";
  color: var(--status-error);
}

.tool-call-todo-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tool-call-todo-text {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-tight);
  color: var(--text-primary);
}

.tool-call-todo-item-cancelled .tool-call-todo-text {
  text-decoration: line-through;
  color: var(--text-muted);
}

.tool-call-todo-tag {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 9999px;
  padding: 2px 8px;
  background-color: var(--surface-hover);
  color: var(--text-muted);
}

.tool-call-todo-item-active .tool-call-todo-tag {
  background-color: var(--accent-primary);
  color: var(--text-inverted);
}

.tool-call-task-container {
  padding: 12px;
}

.tool-call-task-summary {
  @apply my-2 flex flex-col gap-1.5;
}

.tool-call-task-item {
  font-size: var(--font-size-xs);
  line-height: var(--line-height-normal);
  padding-left: 8px;
  border-left: 2px solid var(--border-base);
}

.tool-call-task-item::before {
  content: "∟ ";
  color: var(--text-muted);
}

.tool-call-error-content {
  background-color: var(--message-error-bg);
  border-left: 3px solid var(--status-error);
  padding: 12px;
  margin: 8px 0;
  border-radius: 4px;
  color: var(--status-error);
  font-size: var(--font-size-xs);
}

.tool-call-error-content strong {
  font-weight: var(--font-weight-semibold);
}

.dropdown-diff-added {
  @apply text-xs;
  color: var(--status-success);
}

.dropdown-diff-removed {
  @apply text-xs;
  color: var(--status-error);
}

/* Log view specific utilities */
.log-container {
  @apply flex flex-col h-full;
  background-color: var(--surface-base);
}

.log-header {
  @apply flex items-center justify-between px-4 py-3 border-b;
  border-color: var(--border-base);
  background-color: var(--surface-secondary);
}

.log-content {
  @apply flex-1 overflow-y-auto p-4 font-mono text-xs leading-relaxed;
  background-color: var(--surface-secondary);
  color: var(--text-primary);
}

.log-entry {
  @apply flex gap-3 py-0.5 px-2 -mx-2 rounded transition-colors;
}

.log-entry:hover {
  background-color: var(--surface-hover);
}

.log-timestamp {
  @apply select-none shrink-0;
  color: var(--text-muted);
}

.log-message {
  @apply break-all;
}

.log-level-error {
  color: var(--log-level-error);
}

.log-level-warn {
  color: var(--log-level-warn);
}

.log-level-debug {
  color: var(--log-level-debug);
}

.log-level-default {
  color: var(--log-level-default);
}

.log-empty-state {
  @apply text-center py-8;
  color: var(--text-muted);
}

.log-paused-state {
  @apply flex flex-col items-center justify-center gap-3 text-center py-10 px-6;
  border: 1px dashed var(--border-base);
  border-radius: 12px;
  background-color: var(--surface-base);
}

.log-paused-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.log-paused-description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  max-width: 320px;
}