css
/* Hyo Plugin — Obsidian theme-aware styles */

/* Hide Obsidian's native view header — the plugin has its own tab bar */
.workspace-leaf-content[data-type="hyo-plugin-view"] .view-header {
  display: none !important;
}

.hyo-plugin {
  height: 100%;
  overflow: hidden;
}

/* Reset all buttons inside plugin — Obsidian themes apply their own
   button styles (border, background, box-shadow) that leak into our UI.
   Note: padding intentionally NOT reset here — each button sets its own. */
.hyo-plugin button {
  background: transparent;
  border: none;
  box-shadow: none;
  outline: none;
  font: inherit;
  color: inherit;
  margin: 0;
  cursor: pointer;
}

.hyo-app {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--background-primary-alt);
  color: var(--text-normal);
  padding-bottom: var(--status-bar-height, 24px);
}

/* Loading & onboarding */
.hyo-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 24px;
  color: var(--text-muted);
  text-align: center;
}

.hyo-onboarding {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  height: 100%;
  padding: 24px;
  padding-top: 32px;
  overflow-y: auto;
  color: var(--text-muted);
  text-align: center;
}

.hyo-onboarding h3 {
  color: var(--text-normal);
  margin: 0 0 12px;
}

.hyo-onboarding p {
  margin: 0 0 16px;
  line-height: 1.5;
}

.hyo-onboarding-steps {
  text-align: left;
  width: 100%;
  max-width: 320px;
}

.hyo-onboarding-step {
  margin-bottom: 16px;
}

.hyo-onboarding-step strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text-normal);
}

.hyo-onboarding-step code {
  display: block;
  padding: 8px 12px;
  background: var(--background-secondary);
  border-radius: var(--radius-s);
  font-family: var(--font-monospace);
  font-size: 12px;
  color: var(--text-normal);
  word-break: break-all;
}

.hyo-onboarding-note {
  font-size: 12px;
  color: var(--text-faint);
}

.hyo-onboarding-intro {
  max-width: 400px;
  margin-bottom: 24px;
}

.hyo-step-instruction {
  margin: 8px 0;
  color: var(--text-normal);
}

.hyo-step-note {
  margin: 8px 0;
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
}

.hyo-install-command {
  display: block;
  padding: 12px;
  background: var(--background-secondary);
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-s);
  font-family: var(--font-monospace);
  font-size: 13px;
  color: var(--text-normal);
  cursor: pointer;
  transition: all 0.2s ease;
  word-break: break-all;
  user-select: all;
}

.hyo-install-command:hover {
  background: var(--background-secondary-alt);
  border-color: var(--text-accent);
}

.hyo-install-command.copied {
  background: var(--interactive-accent);
  color: var(--text-on-accent);
  border-color: var(--interactive-accent);
}

.hyo-install-command.copied::after {
  content: " ✓ Copied!";
  font-family: var(--font-ui);
  font-size: 12px;
  margin-left: 8px;
}

.hyo-onboarding-option-quick {
  text-align: left;
  width: 100%;
  max-width: 500px;
  padding: 16px;
  background: var(--background-secondary);
  border-radius: 8px;
  margin-bottom: 8px;
}

.hyo-onboarding-option-quick strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text-normal);
}

.hyo-copy-prompt-button {
  display: inline-block;
  padding: 8px 16px;
  background: var(--interactive-accent);
  color: var(--text-on-accent);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  margin: 8px 0;
}

.hyo-copy-prompt-button:hover {
  opacity: 0.9;
}

.hyo-onboarding-divider {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 500px;
  margin: 16px 0;
  color: var(--text-muted);
  font-size: 12px;
}

.hyo-onboarding-divider::before,
.hyo-onboarding-divider::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid var(--background-modifier-border);
}

.hyo-onboarding-divider span {
  padding: 0 12px;
}

.hyo-onboarding-troubleshooting {
  margin-top: 24px;
  text-align: left;
  max-width: 500px;
}

.hyo-onboarding-troubleshooting summary {
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  padding: 8px 0;
}

.hyo-onboarding-troubleshooting summary:hover {
  color: var(--text-normal);
}

.hyo-troubleshooting-content {
  padding: 12px 0;
  font-size: 13px;
  line-height: 1.6;
}

.hyo-troubleshooting-content p {
  margin: 8px 0;
}

.hyo-troubleshooting-content strong {
  color: var(--text-normal);
}

.hyo-troubleshooting-content a {
  color: var(--text-accent);
  text-decoration: none;
}

.hyo-troubleshooting-content a:hover {
  text-decoration: underline;
}

/* Chat panel */
.hyo-chat-panel {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* Messages area */
.hyo-messages {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 12px;
}

.hyo-empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-faint);
}

/* Message bubbles */
.hyo-message {
  margin-bottom: 16px;
}

.hyo-message-user .hyo-message-content {
  background: var(--background-secondary);
  padding: 10px 14px;
  border-radius: var(--radius-m);
  font-size: 14px;
  line-height: 1.5;
  user-select: text;
}

.hyo-message-assistant .hyo-message-content {
  padding: 4px 0;
  font-size: 14px;
  line-height: 1.6;
  user-select: text;
}

/* Markdown body */
.hyo-markdown-body {
  word-wrap: break-word;
}

.hyo-markdown-body p {
  margin: 0 0 8px;
}

.hyo-markdown-body p:last-child {
  margin-bottom: 0;
}

.hyo-markdown-body pre {
  background: var(--background-secondary);
  padding: 10px 12px;
  border-radius: var(--radius-s);
  overflow-x: auto;
  font-size: 12px;
  margin: 8px 0;
}

.hyo-markdown-body code {
  font-family: var(--font-monospace);
  font-size: 12px;
}

.hyo-markdown-body :not(pre) > code {
  background: var(--background-secondary);
  padding: 2px 5px;
  border-radius: 3px;
}

.hyo-markdown-body ul,
.hyo-markdown-body ol {
  padding-left: 20px;
  margin: 4px 0 8px;
}

.hyo-markdown-body table {
  border-collapse: collapse;
  width: 100%;
  margin: 8px 0;
  font-size: 13px;
}

.hyo-markdown-body th,
.hyo-markdown-body td {
  border: 1px solid var(--background-modifier-border);
  padding: 6px 10px;
  text-align: left;
}

.hyo-markdown-body th {
  background: var(--background-secondary);
  font-weight: 600;
}

.hyo-markdown-body blockquote {
  border-left: 3px solid var(--interactive-accent);
  margin: 8px 0;
  padding: 4px 12px;
  color: var(--text-muted);
}

/* Thinking blocks */
.hyo-thinking-block {
  margin: 8px 0;
  font-size: 12px;
  color: var(--text-faint);
}

.hyo-thinking-block summary {
  cursor: pointer;
  user-select: none;
  font-style: italic;
}

.hyo-thinking-content {
  padding: 8px 0 4px 12px;
  white-space: pre-wrap;
  font-family: var(--font-monospace);
  font-size: 11px;
  line-height: 1.4;
  max-height: 200px;
  overflow-y: auto;
}

/* Tool calls */
.hyo-tool-call {
  margin: 8px 0;
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-s);
  font-size: 12px;
  overflow: hidden;
}

.hyo-tool-call-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  cursor: pointer;
  background: var(--background-secondary);
}

.hyo-tool-call-header:hover {
  background: var(--background-modifier-hover);
}

.hyo-tool-call-arrow {
  font-size: 10px;
  color: var(--text-faint);
  flex-shrink: 0;
}

.hyo-tool-call-name {
  font-weight: 600;
  color: var(--text-normal);
  flex-shrink: 0;
}

.hyo-tool-call-summary {
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hyo-tool-call-body {
  padding: 8px 10px;
  margin: 0;
  font-size: 11px;
  font-family: var(--font-monospace);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 300px;
  overflow-y: auto;
  background: var(--background-primary);
  border-top: 1px solid var(--background-modifier-border);
}

/* Permission request */
.hyo-permission {
  margin: 12px 0;
  padding: 10px 14px;
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-m);
  background: var(--background-secondary);
}

.hyo-permission-tool {
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 4px;
}

.hyo-permission-summary {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-monospace);
  margin-bottom: 8px;
  word-break: break-all;
}

.hyo-permission-buttons {
  display: flex;
  gap: 8px;
}

.hyo-permission-buttons button {
  padding: 4px 12px;
  border-radius: var(--radius-s);
  border: 1px solid var(--background-modifier-border);
  background: var(--background-primary);
  color: var(--text-normal);
  cursor: pointer;
  font-size: 12px;
}

.hyo-permission-buttons button:hover {
  background: var(--background-modifier-hover);
}

.hyo-permission-deny {
  color: var(--text-error) !important;
}

.hyo-permission-allow {
  background: var(--interactive-accent) !important;
  color: var(--text-on-accent) !important;
  border-color: var(--interactive-accent) !important;
}

.hyo-permission-allow:hover {
  background: var(--interactive-accent-hover) !important;
}

.hyo-permission-allow-always {
  color: var(--text-muted) !important;
  font-size: 11px !important;
}

/* Ask question */
/* ── AskQuestion ── */

.hyo-ask {
  margin: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hyo-ask-item {
  padding: 14px 16px;
  border-radius: var(--radius-m);
  background: var(--background-secondary);
  border-left: 3px solid var(--interactive-accent);
}

.hyo-ask-item.is-answered {
  border-left-color: var(--text-faint);
  opacity: 0.7;
}

.hyo-ask-item.is-pending {
  border-left-color: var(--background-modifier-border);
  opacity: 0.4;
}

.hyo-ask-item-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  min-height: 20px;
}

.hyo-ask-chip {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--interactive-accent);
  background: rgba(var(--interactive-accent-rgb, 72, 120, 208), 0.1);
  padding: 2px 8px;
  border-radius: 10px;
  line-height: 1.4;
}

.hyo-ask-answered-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-muted);
  margin-left: auto;
}

.hyo-ask-answered-badge svg {
  color: var(--text-success, var(--interactive-accent));
  flex-shrink: 0;
}

.hyo-ask .hyo-ask-question-text {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-normal);
  margin: 0 0 12px 0;
  line-height: 1.45;
}

.hyo-ask-item.is-answered .hyo-ask-question-text {
  margin-bottom: 0;
}

/* Controls container */
.hyo-ask-controls {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Option buttons */
.hyo-ask-options {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

button.hyo-ask-opt {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 7px 14px;
  border: none;
  border-left: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--text-normal);
  cursor: pointer;
  font-size: 13px;
  text-align: left;
  width: 100%;
  transition: all 0.1s ease;
  height: auto;
}

button.hyo-ask-opt:hover {
  background: rgba(var(--interactive-accent-rgb, 72, 120, 208), 0.06);
  border-left-color: var(--interactive-accent);
}

button.hyo-ask-opt:active {
  background: rgba(var(--interactive-accent-rgb, 72, 120, 208), 0.1);
}

.hyo-ask-opt-label {
  font-weight: 500;
  line-height: 1.35;
}

.hyo-ask-opt-desc {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
  line-height: 1.4;
}

/* Divider */
.hyo-ask-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-faint);
  font-size: 11px;
}

.hyo-ask-divider::before,
.hyo-ask-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--background-modifier-border);
}

/* Text input */
.hyo-ask-input {
  display: flex;
  gap: 6px;
  align-items: center;
}

.hyo-ask-input input {
  flex: 1;
  padding: 7px 12px;
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-s);
  background: var(--background-primary);
  color: var(--text-normal);
  font-size: 13px;
  transition: border-color 0.15s ease;
}

.hyo-ask-input input:focus {
  outline: none;
  border-color: var(--interactive-accent);
  box-shadow: 0 0 0 2px rgba(var(--interactive-accent-rgb, 72, 120, 208), 0.15);
}

button.hyo-ask-send {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: var(--radius-s);
  background: var(--interactive-accent);
  color: var(--text-on-accent);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s ease, opacity 0.15s ease;
}

button.hyo-ask-send:hover:not(:disabled) {
  background: var(--interactive-accent-hover);
}

button.hyo-ask-send:disabled {
  opacity: 0.35;
  cursor: default;
}

/* Plan review */
.hyo-plan-review {
  margin: 12px 0;
  padding: 14px 16px;
  border: 1px solid var(--interactive-accent);
  border-radius: var(--radius-m);
  background: var(--background-secondary);
}

.hyo-plan-review-resolved {
  border-color: var(--background-modifier-border);
  padding: 8px 14px;
}

.hyo-plan-review-status {
  font-size: 12px;
  color: var(--text-muted);
}

.hyo-plan-review-header {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 10px;
  color: var(--text-normal);
}

.hyo-plan-review-content {
  max-height: 400px;
  overflow-y: auto;
  padding: 10px 12px;
  margin-bottom: 12px;
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-s);
  background: var(--background-primary);
  font-size: 13px;
}

.hyo-plan-review-fallback {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
  font-style: italic;
}

.hyo-plan-review-permissions {
  margin-bottom: 12px;
  font-size: 12px;
  color: var(--text-muted);
}

.hyo-plan-review-permissions-label {
  font-weight: 500;
  margin-bottom: 4px;
}

.hyo-plan-review-permissions ul {
  margin: 0;
  padding-left: 18px;
}

.hyo-plan-review-permissions li {
  margin: 2px 0;
}

.hyo-plan-review-buttons {
  display: flex;
  gap: 8px;
}

.hyo-plan-review-buttons button {
  padding: 6px 16px;
  border-radius: var(--radius-s);
  border: 1px solid var(--background-modifier-border);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
}

.hyo-plan-review-reject {
  background: var(--background-primary);
  color: var(--text-muted);
}

.hyo-plan-review-reject:hover {
  background: var(--background-modifier-hover);
}

.hyo-plan-review-approve {
  background: var(--interactive-accent) !important;
  color: var(--text-on-accent) !important;
  border-color: var(--interactive-accent) !important;
}

.hyo-plan-review-approve:hover {
  background: var(--interactive-accent-hover) !important;
}

/* Streaming state */
.hyo-streaming-cursor {
  display: inline-block;
  width: 7px;
  height: 16px;
  background: var(--interactive-accent);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: hyo-blink 1s step-end infinite;
}

@keyframes hyo-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Activity indicator */
.hyo-activity-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 0;
  color: var(--text-faint);
  font-size: 12px;
  font-style: italic;
}

.hyo-thinking-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--text-faint);
  animation: hyo-dot-pulse 1.4s ease-in-out infinite;
}

.hyo-thinking-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.hyo-thinking-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes hyo-dot-pulse {
  0%, 80%, 100% { opacity: 0.3; }
  40% { opacity: 1; }
}

/* Compaction banner */
.hyo-compaction-banner {
  text-align: center;
  padding: 8px;
  margin: 12px 0;
  color: var(--text-faint);
  font-size: 12px;
  font-style: italic;
  border-top: 1px dashed var(--background-modifier-border);
  border-bottom: 1px dashed var(--background-modifier-border);
}

/* Input area */
.hyo-input-area {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 12px;
  border-top: 1px solid var(--background-modifier-border);
  flex-shrink: 0;
}

.hyo-input-row {
  display: flex;
  align-items: flex-end;
  gap: 6px;
}

/* File attachment chips */
.hyo-attachment-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.hyo-attachment-chip {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  background: var(--background-secondary);
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-s);
  font-size: 12px;
  color: var(--text-muted);
  align-self: flex-start;
}

.hyo-attachment-name {
  color: var(--text-normal);
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hyo-attachment-tokens {
  color: var(--text-faint);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.hyo-attachment-chip-ref {
  border-style: dashed;
}

.hyo-attachment-chip-ref .hyo-attachment-tokens {
  color: var(--text-accent);
}

.hyo-attachment-remove {
  font-size: 14px;
  line-height: 1;
  color: var(--text-faint);
  padding: 0 2px !important;
  cursor: pointer;
}

.hyo-attachment-remove:hover {
  color: var(--text-muted);
}

/* Attach (paperclip) button + popup */
.hyo-attach-wrap {
  position: relative;
  flex-shrink: 0;
}

.hyo-attach-btn {
  color: var(--text-faint);
  padding: 8px;
  border-radius: var(--radius-s);
  display: flex;
  align-items: center;
  transition: color 0.1s;
}

.hyo-attach-btn:hover {
  color: var(--text-muted);
  background: var(--background-modifier-hover);
}

.hyo-attach-popup {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 0;
  background: var(--background-primary);
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-s);
  padding: 4px;
  min-width: 180px;
  z-index: 100;
}

.hyo-attach-popup-item {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 8px;
  width: 100%;
  padding: 7px 10px !important;
  border-radius: var(--radius-s);
  font-size: 13px;
  color: var(--text-normal);
  text-align: left;
  transition: background 0.1s;
}

.hyo-attach-popup-item svg {
  flex-shrink: 0;
  align-self: center;
  display: inline-block;
}

.hyo-attach-popup-item:hover {
  background: var(--background-modifier-hover);
}

.hyo-input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-m);
  background: var(--background-primary);
  color: var(--text-normal);
  font-family: var(--font-text);
  font-size: 14px;
  line-height: 1.4;
  resize: none;
  min-height: 36px;
  max-height: 150px;
}

.hyo-input:focus {
  outline: none;
  border-color: var(--interactive-accent);
}

.hyo-input::placeholder {
  color: var(--text-faint);
}

.hyo-send-btn {
  width: 36px;
  height: 36px;
  border-radius: 50% !important;
  background: var(--interactive-accent) !important;
  color: var(--text-on-accent) !important;
  padding: 0 !important;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s, transform 0.1s;
}

.hyo-send-btn:hover {
  background: var(--interactive-accent-hover) !important;
}

.hyo-send-btn:active {
  transform: scale(0.93);
}

/* Stop button — red */
.hyo-send-btn.hyo-stop {
  background: var(--text-error) !important;
}

.hyo-send-btn.hyo-stop:hover {
  background: #b55555 !important;
}

/* Tab bar — acts as header, combines tabs + actions */
.hyo-tabs {
  display: flex;
  flex: 0 0 auto;
  align-items: flex-end;
  justify-content: space-between;
  background: var(--background-secondary);
  border-bottom: 1px solid var(--background-modifier-border);
  padding: 6px 8px 0 8px;
  gap: 8px;
}

/* Left side — scrollable tabs */
.hyo-tabs-left {
  display: flex;
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  gap: 2px;
}

.hyo-tabs-left::-webkit-scrollbar {
  height: 0;
}

/* Right side — action buttons */
.hyo-tabs-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  padding-bottom: 6px;
}

/* Action button styling */
.hyo-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  color: var(--text-muted);
  background: transparent;
  border-radius: var(--radius-s);
  transition: all 0.1s;
}

.hyo-action-btn:hover {
  color: var(--text-normal);
  background: var(--background-modifier-hover);
}

/* Individual tab */
.hyo-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  max-width: 200px;
  padding: 6px 8px;
  border-radius: 6px 6px 0 0;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 12px;
  white-space: nowrap;
  user-select: none;
  transition: color 0.1s;
}

.hyo-tab:hover {
  color: var(--text-normal);
  background: var(--background-modifier-hover);
}

.hyo-tab-active {
  color: var(--text-normal);
  background: var(--background-primary);
}

.hyo-tab-active:hover {
  background: var(--background-primary);
}

/* Tab title */
.hyo-tab-title {
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

/* Close button — always reserves space, visible on hover/active */
.hyo-tab-close {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  font-size: 14px;
  line-height: 1;
  color: var(--text-muted) !important;
  opacity: 0;
  transition: opacity 0.1s;
}

.hyo-tab-close:hover {
  color: var(--text-normal);
  background: var(--background-modifier-hover);
}

.hyo-tab:hover .hyo-tab-close,
.hyo-tab-active .hyo-tab-close {
  opacity: 1;
}

.hyo-tab-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--interactive-accent);
  flex-shrink: 0;
  animation: hyo-dot-pulse 1.4s ease-in-out infinite;
}

.hyo-tab-rename-input {
  width: 100px;
  padding: 2px 6px;
  font-size: 12px;
  border: 1px solid var(--interactive-accent);
  border-radius: var(--radius-s);
  background: var(--background-primary);
  color: var(--text-normal);
  outline: none;
}

/* Session dropdown */
.hyo-session-dropdown {
  position: relative;
}

.hyo-session-dropdown-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  color: var(--text-muted);
  background: transparent;
  border-radius: var(--radius-s);
  transition: all 0.1s;
}

.hyo-session-dropdown-toggle:hover {
  color: var(--text-normal);
  background: var(--background-modifier-hover);
}

.hyo-session-dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  z-index: 9999;
  width: 260px;
  max-height: 360px;
  overflow-y: auto;
  background: var(--background-secondary);
  border: 1px solid var(--background-modifier-border-hover);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-s);
  padding: 4px;
}

.hyo-session-dropdown-header {
  padding: 4px 14px 6px;
  font-weight: 500;
  font-size: 11px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hyo-session-dropdown-empty {
  padding: 20px 8px;
  color: var(--text-faint);
  font-size: 13px;
  text-align: center;
}

.hyo-session-dropdown-list {
  display: flex;
  flex-direction: column;
}

.hyo-session-dropdown-date {
  padding: 8px 14px 4px;
  font-size: 10px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hyo-session-dropdown-date:first-child {
  padding-top: 0;
}

.hyo-session-dropdown-item {
  display: block;
  width: 100%;
  padding: 6px 14px !important;
  color: var(--text-normal) !important;
  font-size: 13px;
  text-align: left !important;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  border-radius: var(--radius-s);
}

.hyo-session-dropdown-item:hover {
  background: var(--background-modifier-hover);
}

/* Status bar */
.hyo-status-bar {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--background-secondary);
  border-top: 1px solid var(--background-modifier-border);
  flex-shrink: 0;
  font-size: 12px;
}

/* Usage bars — single clickable group */
.hyo-usage-bars-group {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 3px 6px;
  border-radius: var(--radius-s);
  transition: background 0.1s;
}

.hyo-usage-bars-group:hover {
  background: var(--background-modifier-hover);
}

.hyo-usage-bars-group.stale .hyo-usage-bar-fill,
.hyo-usage-bars-group.stale .hyo-usage-bar-label,
.hyo-usage-bars-group.stale .hyo-usage-bar-track {
  opacity: 0.45;
}

.hyo-usage-bar-label {
  font-size: 10px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-width: 18px;
}

.hyo-usage-bar-track-wrap {
  position: relative;
  width: 60px;
  padding: 4px 0;
}

.hyo-usage-bar-track {
  display: block;
  height: 4px;
  background: var(--background-modifier-border);
  border-radius: 2px;
  overflow: hidden;
}

.hyo-usage-bar-fill {
  display: block;
  height: 100%;
  background: var(--interactive-accent);
  transition: width 0.3s, background 0.3s;
}

.hyo-usage-bar-fill.warning {
  background: #f39c12;
}

.hyo-usage-bar-fill.danger {
  background: #e74c3c;
}

/* Context ring button */
.hyo-context-ring-btn {
  background: none;
  border: none;
  padding: 0 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  opacity: 0.7;
  transition: opacity 0.1s;
}

.hyo-context-ring-btn:hover {
  opacity: 1;
}

/* Context popup */
.hyo-context-popup {
  background: var(--background-primary);
  border: 1px solid var(--background-modifier-border);
  border-radius: 8px;
  padding: 12px;
  min-width: 220px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  z-index: 1000;
}

.hyo-compact-now-btn {
  width: 100%;
  background: var(--interactive-accent);
  color: var(--text-on-accent);
  border: none;
  border-radius: 5px;
  padding: 6px 0;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  margin-top: 4px;
  transition: opacity 0.1s;
}

.hyo-compact-now-btn:hover {
  opacity: 0.85;
}

.hyo-usage-bar-pace {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--text-faint);
  opacity: 0.5;
  pointer-events: none;
}

/* Model selector */
.hyo-model-selector {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  font-size: 12px;
  color: var(--text-muted);
  background: transparent;
  border-radius: var(--radius-s);
  transition: all 0.1s;
}

.hyo-model-selector:hover {
  color: var(--text-normal);
  background: var(--background-modifier-hover);
}

.hyo-model-selector-name {
  font-weight: 500;
}

/* Permission mode selector */
.hyo-permission-mode-selector {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  font-size: 12px;
  color: var(--text-muted);
  background: transparent;
  border-radius: var(--radius-s);
  transition: all 0.1s;
}

.hyo-permission-mode-selector:hover {
  color: var(--text-normal);
  background: var(--background-modifier-hover);
}

.hyo-permission-mode-name {
  font-weight: 500;
}

/* Agent selector */
.hyo-agent-selector {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  font-size: 12px;
  color: var(--text-muted);
  background: transparent;
  border-radius: var(--radius-s);
  transition: all 0.1s;
}

.hyo-agent-selector:hover:not(.locked) {
  color: var(--text-normal);
  background: var(--background-modifier-hover);
}

.hyo-agent-selector.locked {
  cursor: default;
  opacity: 0.85;
}

.hyo-agent-name {
  font-weight: 500;
  color: var(--agent-color, var(--text-muted));
  text-transform: capitalize;
}

.hyo-agent-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--agent-color, var(--text-muted));
  flex-shrink: 0;
}

/* Agent popup */
.hyo-agent-popup {
  z-index: 9999;
  min-width: 240px;
  max-width: 320px;
  padding: 4px;
  background: var(--background-primary);
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-l);
}

.hyo-agent-popup-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--radius-s);
  cursor: pointer;
}

.hyo-agent-popup-item:hover {
  background: var(--background-modifier-hover);
}

.hyo-agent-popup-item.active {
  background: var(--background-modifier-active-hover);
}

.hyo-agent-popup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-top: 4px;
  flex-shrink: 0;
}

.hyo-agent-popup-text {
  flex: 1;
  min-width: 0;
}

.hyo-agent-popup-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-normal);
  text-transform: capitalize;
}

.hyo-agent-popup-default {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  text-transform: none;
}

.hyo-agent-popup-desc {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
  line-height: 1.3;
}

.hyo-agent-popup-check {
  color: var(--text-accent);
  font-size: 12px;
}

/* Usage popup */
.hyo-usage-popup {
  z-index: 9999;
  min-width: 240px;
  background: var(--background-primary);
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-s);
  padding: 8px;
}

.hyo-usage-popup-title {
  padding: 4px 8px;
  font-weight: 600;
  font-size: 10px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hyo-usage-divider {
  height: 1px;
  background: var(--background-modifier-border);
  margin: 6px 0;
}

.hyo-usage-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 8px;
  font-size: 13px;
}

.hyo-usage-row.small {
  font-size: 11px;
  color: var(--text-muted);
}

.hyo-usage-label {
  color: var(--text-muted);
}

.hyo-usage-value {
  color: var(--text-normal);
  font-weight: 500;
}

.hyo-usage-bar-inline-wrap {
  position: relative;
  padding: 4px 8px;
}

.hyo-usage-bar-inline {
  height: 6px;
  background: var(--background-modifier-border);
  border-radius: 3px;
  overflow: hidden;
}

.hyo-usage-bar-inline-fill {
  height: 100%;
  background: var(--interactive-accent);
  transition: width 0.3s, background 0.3s;
}

.hyo-usage-bar-inline-fill.warning {
  background: #f39c12;
}

.hyo-usage-bar-inline-fill.danger {
  background: #e74c3c;
}

.hyo-usage-refresh-btn {
  width: 100%;
  padding: 6px 8px;
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  background: transparent;
  border-radius: var(--radius-s);
  transition: all 0.1s;
}

.hyo-usage-refresh-btn:hover {
  color: var(--text-normal);
  background: var(--background-modifier-hover);
}

.hyo-usage-stale-notice {
  padding: 6px 8px;
  font-size: 11px;
  color: #f39c12;
  line-height: 1.4;
}

/* Model popup */
.hyo-model-popup {
  z-index: 9999;
  min-width: 180px;
  background: var(--background-primary);
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-s);
  padding: 4px;
}

.hyo-model-popup-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  font-size: 13px;
  color: var(--text-normal);
  cursor: pointer;
  border-radius: var(--radius-s);
  transition: background 0.1s;
}

.hyo-model-popup-name {
  flex: 1;
}

.hyo-model-popup-context {
  font-size: 11px;
  color: var(--text-faint);
}

.hyo-model-popup-divider {
  height: 1px;
  background: var(--background-modifier-border);
  margin: 4px 0;
}

.hyo-model-custom-row {
  display: flex;
  gap: 6px;
  padding: 4px 8px 4px;
  align-items: center;
}

.hyo-model-custom-input {
  flex: 1;
  font-size: 12px;
  padding: 3px 6px;
  border: 1px solid var(--background-modifier-border);
  border-radius: 4px;
  background: var(--background-primary);
  color: var(--text-normal);
  outline: none;
}

.hyo-model-custom-input:focus {
  border-color: var(--interactive-accent);
}

.hyo-model-custom-btn {
  font-size: 12px;
  padding: 3px 8px;
  border: none;
  border-radius: 4px;
  background: var(--interactive-accent);
  color: var(--text-on-accent);
  cursor: pointer;
  opacity: 1;
}

.hyo-model-custom-btn:disabled {
  opacity: 0.4;
  cursor: default;
}

.hyo-model-popup-item:hover {
  background: var(--background-modifier-hover);
}

.hyo-model-popup-item.active {
  background: var(--background-modifier-hover);
}

.hyo-model-check {
  width: 14px;
  font-size: 12px;
  color: var(--interactive-accent);
}

/* Permission popup */
.hyo-perm-popup {
  z-index: 9999;
  min-width: 220px;
  background: var(--background-primary);
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-s);
  padding: 4px;
}

.hyo-perm-popup-item {
  padding: 8px 10px;
  cursor: pointer;
  border-radius: var(--radius-s);
  transition: background 0.1s;
}

.hyo-perm-popup-item:hover {
  background: var(--background-modifier-hover);
}

.hyo-perm-popup-item.active {
  background: var(--background-modifier-hover);
}

.hyo-perm-popup-item-name {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-normal);
  margin-bottom: 2px;
}

.hyo-perm-popup-check {
  font-size: 12px;
  color: var(--interactive-accent);
}

.hyo-perm-popup-item-desc {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Drag and drop overlay */
.hyo-chat-panel.hyo-drag-over::after {
  content: "Drop file to attach";
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--interactive-accent) 12%, transparent);
  border: 2px dashed var(--interactive-accent);
  border-radius: var(--radius-m);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 500;
  color: var(--interactive-accent);
  pointer-events: none;
  z-index: 50;
}

.hyo-chat-panel {
  position: relative;
}

/* Slash command menu */
.hyo-slash-menu {
  position: relative;
  max-height: 240px;
  overflow-y: auto;
  background: var(--background-primary);
  border: 1px solid var(--background-modifier-border);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-s);
  padding: 4px;
  margin-bottom: 2px;
}

.hyo-slash-item {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 7px 10px;
  border-radius: var(--radius-s);
  cursor: pointer;
  transition: background 0.1s;
}

.hyo-slash-item:hover,
.hyo-slash-item-selected {
  background: var(--background-modifier-hover);
}

.hyo-slash-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-normal);
}

.hyo-slash-desc {
  font-size: 11px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* File chips in message history */
.hyo-message-file-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 6px;
}

.hyo-message-file-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-s);
  font-size: 12px;
  color: inherit;
  opacity: 0.85;
}

/* Compaction divider line */
.hyo-compaction-line {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  opacity: 0.5;
}

.hyo-compaction-rule {
  flex: 1;
  height: 1px;
  background: var(--background-modifier-border);
}

.hyo-compaction-label {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 3px;
}

/* Message copy button */
.hyo-message-actions {
  display: flex;
  gap: 4px;
  padding: 2px 0 0 2px;
  opacity: 0;
  transition: opacity 0.15s;
}

.hyo-message-assistant:hover .hyo-message-actions {
  opacity: 1;
}

.hyo-copy-btn {
  color: var(--text-faint);
  padding: 4px;
  border-radius: var(--radius-s);
  display: flex;
  align-items: center;
  line-height: 1;
}

.hyo-copy-btn:hover {
  color: var(--text-muted);
  background: var(--background-modifier-hover);
}

/* Session recovery banner — shown below an assistant message that's a
   thinking-block API error. Lets the user heal the session in one click. */
.hyo-recover-banner {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-m);
  background: var(--background-modifier-error-hover, rgba(255, 100, 80, 0.08));
  border: 1px solid var(--background-modifier-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hyo-recover-banner-text {
  font-size: 0.9em;
  color: var(--text-muted);
  line-height: 1.4;
}

.hyo-recover-button {
  align-self: flex-start;
  background: var(--interactive-accent);
  color: var(--text-on-accent);
  border: none;
  padding: 6px 14px;
  border-radius: var(--radius-s);
  font-size: 0.9em;
  font-weight: 500;
  cursor: pointer;
}

.hyo-recover-button:hover {
  background: var(--interactive-accent-hover);
}

/* ======================= Voice Mode ======================= */

/* Status bar voice toggle */
.hyo-voice-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  color: var(--text-muted);
  background: transparent;
  border-radius: var(--radius-s);
  font-size: 12px;
  transition: all 0.1s;
  cursor: pointer;
}

.hyo-voice-toggle:hover {
  color: var(--text-normal);
  background: var(--background-modifier-hover);
}

.hyo-voice-toggle.active {
  color: var(--interactive-accent);
  background: color-mix(in srgb, var(--interactive-accent) 12%, transparent);
}

.hyo-voice-toggle.disabled {
  opacity: 0.35;
  cursor: default;
}

.hyo-voice-toggle.disabled:hover {
  background: transparent;
  color: var(--text-muted);
}

/* Voice controls — replaces the text input when voice mode is active */
.hyo-voice-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
}

/* Mic / record button — big, coloured, obvious CTA */
.hyo-voice-record-btn {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  border: none;
  border-radius: 50%;
  background-color: var(--interactive-accent);
  color: var(--text-on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s;
  flex-shrink: 0;
  padding: 0;
  margin: 0;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--interactive-accent) 30%, transparent);
}

.hyo-voice-record-btn:hover {
  filter: brightness(1.1);
  background-color: var(--interactive-accent);
}

.hyo-voice-record-btn.recording {
  background: var(--text-error);
  color: white;
  animation: hyo-voice-pulse 1.5s ease-in-out infinite;
}

.hyo-voice-record-btn.disabled {
  opacity: 0.5;
  cursor: default;
  filter: none;
}

@keyframes hyo-voice-pulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--text-error) 40%, transparent); }
  50% { box-shadow: 0 0 0 10px color-mix(in srgb, var(--text-error) 0%, transparent); }
}

/* Status label */
.hyo-voice-status-label {
  font-size: 13px;
  color: var(--text-muted);
  flex: 1;
}

/* Playback controls */
.hyo-voice-playback {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hyo-voice-ctrl-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  border-radius: var(--radius-s);
  color: var(--text-muted);
  background: var(--background-modifier-border);
  cursor: pointer;
  transition: all 0.1s;
}

.hyo-voice-ctrl-btn:hover {
  color: var(--text-normal);
  background: var(--background-modifier-border-hover);
}

.hyo-voice-ctrl-btn svg {
  width: 16px;
  height: 16px;
}

.hyo-voice-speed-btn {
  min-width: 40px;
  padding: 0 8px;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-monospace);
}