/* Design tokens */
:root {
  --state-pending:          #94a3b8;
  --state-queued:           #60a5fa;
  --state-running:          #f59e0b;
  --state-completed:        #34d399;
  --state-failed:           #f87171;
  --state-timed-out:        #c084fc;
  --state-cancelled:        #9ca3af;
  --state-budget-exceeded:  #fb923c;
  --state-blocked:          #818cf8;

  --bg:          #0f172a;
  --surface:     #1e293b;
  --border:      #334155;
  --text:        #e2e8f0;
  --text-muted:  #94a3b8;
  --accent:      #38bdf8;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100dvh;
}

/* Header */
header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 1rem;
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 100%;
}

header h1 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.01em;
  max-width: 640px;
  margin: 0 auto 0 0;
  flex: 1;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.agent-selector {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  color: var(--text);
  padding: 0.4em 0.6em;
  font-size: 0.85rem;
  cursor: pointer;
}

.agent-selector:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* Tab bar */
.tab-bar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 0;
  padding: 0;
  max-width: 100%;
}

.tab {
  flex: 1;
  text-align: center;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.65em 0;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
  margin-bottom: -1px;
}

.tab:hover {
  color: var(--text);
}

.tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Main layout */
main {
  max-width: 640px;
  margin: 0 auto;
  padding: 1rem;
}

/* Panel header */
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.panel-header h2 {
  font-size: 1rem;
  font-weight: 700;
}

/* Task list toolbar */
.task-list-toolbar {
  display: flex;
  align-items: center;
  padding: 0.5rem 0;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  gap: 0;
}

.filter-tab {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3em 0.75em;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
  margin-bottom: -1px;
}

.filter-tab:hover {
  color: var(--text);
}

.filter-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Spacer to push remaining toolbar items to the right */
.task-list-toolbar .filter-tab:last-of-type {
  margin-right: auto;
}

/* Task list */
.task-list,
.active-task-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

#loading, .task-empty {
  color: var(--text-muted);
  text-align: center;
  padding: 2rem 0;
  font-size: 0.9rem;
}

/* Task card */
.task-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.875rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.task-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.task-name {
  font-weight: 600;
  font-size: 0.95rem;
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* State badge */
.state-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 0.2em 0.55em;
  border-radius: 999px;
  color: #0f172a;
  white-space: nowrap;
  flex-shrink: 0;
}

.state-badge[data-state="PENDING"]          { background: var(--state-pending); }
.state-badge[data-state="QUEUED"]           { background: var(--state-queued); }
.state-badge[data-state="RUNNING"]          { background: var(--state-running); }
.state-badge[data-state="COMPLETED"]        { background: var(--state-completed); }
.state-badge[data-state="FAILED"]           { background: var(--state-failed); }
.state-badge[data-state="TIMED_OUT"]        { background: var(--state-timed-out); }
.state-badge[data-state="CANCELLED"]        { background: var(--state-cancelled); }
.state-badge[data-state="BUDGET_EXCEEDED"]  { background: var(--state-budget-exceeded); }
.state-badge[data-state="BLOCKED"]          { background: var(--state-blocked); }

/* Task meta */
.task-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.task-description {
  font-size: 0.82rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Run button */
.task-card-footer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.25rem;
  flex-wrap: wrap;
}

.btn-run {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35em 0.85em;
  border-radius: 0.375rem;
  border: none;
  cursor: pointer;
  background: var(--accent);
  color: #0f172a;
  transition: opacity 0.15s;
}

.btn-run:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-cancel {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35em 0.85em;
  border-radius: 0.375rem;
  border: none;
  cursor: pointer;
  background: var(--state-failed);
  color: #fff;
  transition: opacity 0.15s;
}

.btn-cancel:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-restart {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35em 0.85em;
  border-radius: 0.375rem;
  border: none;
  cursor: pointer;
  background: var(--text-muted);
  color: #0f172a;
  transition: opacity 0.15s;
}

.btn-restart:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-resume {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35em 0.85em;
  border-radius: 0.375rem;
  border: none;
  cursor: pointer;
  background: var(--text-muted);
  color: #0f172a;
  transition: opacity 0.15s;
}

.btn-resume:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-accept {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35em 0.85em;
  border-radius: 0.375rem;
  border: none;
  cursor: pointer;
  background: var(--state-completed);
  color: #0f172a;
  transition: opacity 0.15s;
}

.btn-accept:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-reject {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35em 0.85em;
  border-radius: 0.375rem;
  border: none;
  cursor: pointer;
  background: var(--text-muted);
  color: #0f172a;
  transition: opacity 0.15s;
  margin-left: 0.375rem;
}

.btn-reject:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.subtask-rollup {
  width: 100%;
  margin-bottom: 0.4rem;
}
.subtask-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.subtask-item {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.subtask-item.subtask-completed { color: var(--success, #4caf50); }
.subtask-item.subtask-failed    { color: var(--danger,  #e53935); }
.subtask-item.subtask-running   { color: var(--accent); }

.task-question-text {
  font-size: 0.82rem;
  color: var(--text);
  margin: 0 0 0.5rem 0;
  line-height: 1.4;
  width: 100%;
}

.task-answer-row {
  display: flex;
  gap: 0.375rem;
  width: 100%;
}

.task-answer-input {
  flex: 1;
  font-size: 0.8rem;
  padding: 0.3em 0.6em;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}

.btn-answer {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35em 0.85em;
  border-radius: 0.375rem;
  border: none;
  cursor: pointer;
  background: var(--state-blocked);
  color: #0f172a;
  transition: opacity 0.15s;
  margin-right: 0.375rem;
}

.btn-answer:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.task-error {
  font-size: 0.78rem;
  color: var(--state-failed);
}

/* Primary button */
.btn-primary {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4em 1em;
  border-radius: 0.375rem;
  border: none;
  cursor: pointer;
  background: #2563eb;
  color: #fff;
  transition: opacity 0.15s;
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Secondary button */
.btn-secondary {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4em 1em;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.btn-secondary:hover {
  background: var(--border);
  color: var(--text);
}

.btn-secondary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Danger button */
.btn-danger {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4em 1em;
  border-radius: 0.375rem;
  border: none;
  cursor: pointer;
  background: var(--state-failed);
  color: #0f172a;
  transition: opacity 0.15s;
}

.btn-danger:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-sm {
  font-size: 0.78rem;
  padding: 0.3em 0.75em;
}

/* Modal dialog */
dialog {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  max-width: 480px;
  width: 100%;
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.6);
}

dialog h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

/* Form labels and inputs */
dialog label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

dialog label input,
dialog label textarea,
dialog label select {
  display: block;
  width: 100%;
  margin-top: 4px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  color: var(--text);
  padding: 0.4em 0.6em;
  font-size: 0.9rem;
  font-family: inherit;
}

dialog label input:focus,
dialog label textarea:focus,
dialog label select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* Form actions row */
.form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
}

.form-actions button[type="button"] {
  font-size: 0.85rem;
  padding: 0.4em 1em;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
}

.form-actions button[type="button"]:hover {
  background: var(--border);
  color: var(--text);
}

/* Inline form error */
.form-error {
  color: var(--state-failed);
  font-size: 0.82rem;
  margin-top: 8px;
}

/* ── Side panel ───────────────────────────────────────────────────────────── */

.panel-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 20;
}

.task-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(480px, 100vw);
  height: 100dvh;
  background: var(--surface);
  border-left: 1px solid var(--border);
  z-index: 30;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.task-panel.open {
  transform: translateX(0);
}

.task-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.task-panel-header h2 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0;
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn-close-panel {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.3rem;
  line-height: 1;
  padding: 0.15em 0.35em;
  margin-left: 0.5rem;
  border-radius: 0.25rem;
  flex-shrink: 0;
}

.btn-close-panel:hover {
  color: var(--text);
  background: var(--border);
}

.task-panel-content {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem;
}

/* Panel sections */
.panel-section {
  margin-bottom: 1.5rem;
}

.panel-section:last-child {
  margin-bottom: 0;
}

.panel-section-title {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.625rem;
  padding-bottom: 0.375rem;
  border-bottom: 1px solid var(--border);
}

.meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1rem;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.meta-item.full-width {
  grid-column: 1 / -1;
}

.meta-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.meta-value {
  font-size: 0.875rem;
  word-break: break-all;
}

.meta-value.mono {
  font-family: monospace;
  font-size: 0.8rem;
}

.meta-value.muted {
  color: var(--text-muted);
}

.panel-code {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  padding: 0.625rem 0.75rem;
  font-family: monospace;
  font-size: 0.8rem;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text);
  max-height: 220px;
  overflow-y: auto;
  margin-top: 0.25rem;
}

.panel-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-top: 0.1rem;
}

/* Clickable task cards */
.task-card {
  cursor: pointer;
}

.task-card:hover {
  border-color: var(--accent);
}

/* Panel loading / error */
.panel-loading {
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 2rem 0;
  text-align: center;
}

.panel-fetch-error {
  color: var(--state-failed);
  font-size: 0.85rem;
  padding: 1rem 0;
}

/* Executions list in panel */
.executions-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.execution-row {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  padding: 0.625rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem 0.75rem;
  flex-wrap: wrap;
}

.execution-id {
  font-family: monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

.execution-times {
  font-size: 0.75rem;
  color: var(--text-muted);
  flex: 1;
  min-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.execution-cost {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.execution-exit {
  font-family: monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.btn-view-logs {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2em 0.55em;
  border-radius: 0.25rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-view-logs:hover {
  background: var(--border);
  color: var(--text);
}

/* Execution logs modal */
.logs-modal-body {
  display: flex;
  flex-direction: column;
}

.logs-modal-body .meta-grid {
  row-gap: 0.625rem;
}

/* ── Question banner ───────────────────────────────────────────────────────── */

.question-banner {
  margin-top: 0.75rem;
  padding: 0.75rem;
  background: #1e293b;
  border: 1px solid #f59e0b;
  border-radius: 0.5rem;
}

.question-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.question-text {
  font-weight: 600;
  color: #f59e0b;
  font-size: 0.9rem;
}

.question-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.btn-question-option {
  padding: 0.375rem 0.75rem;
  border: 1px solid #475569;
  border-radius: 0.375rem;
  background: #334155;
  color: #e2e8f0;
  cursor: pointer;
  font-size: 0.8rem;
  transition: background 0.15s, border-color 0.15s;
}

.btn-question-option:hover:not(:disabled) {
  background: #475569;
  border-color: #f59e0b;
}

.btn-question-option:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.question-input-row {
  display: flex;
  gap: 0.375rem;
}

.question-input {
  flex: 1;
  padding: 0.375rem 0.5rem;
  border: 1px solid #475569;
  border-radius: 0.375rem;
  background: #0f172a;
  color: #e2e8f0;
  font-size: 0.8rem;
}

.question-input:focus {
  outline: none;
  border-color: #f59e0b;
}

.btn-question-send {
  padding: 0.375rem 0.75rem;
  border: 1px solid #f59e0b;
  border-radius: 0.375rem;
  background: #f59e0b;
  color: #0f172a;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.8rem;
}

.btn-question-send:hover:not(:disabled) {
  background: #fbbf24;
}

.btn-question-send:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.question-error {
  color: #f87171;
  font-size: 0.8rem;
  margin-top: 0.25rem;
}

/* ── Log Viewer ──────────────────────────────────────────────────────────── */

.log-viewer {
  width: 100%;
  padding: 0;
}

.log-back-btn {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3em 0.75em;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  margin-bottom: 1rem;
  display: inline-flex;
  align-items: center;
}

.log-back-btn:hover {
  background: var(--border);
  color: var(--text);
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

.log-status-indicator {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.log-status-indicator::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--state-running);
  flex-shrink: 0;
  animation: pulse-dot 1.4s ease-in-out infinite;
}

.log-output {
  font-family: monospace;
  font-size: 0.8rem;
  overflow-y: auto;
  max-height: 400px;
  background: var(--bg);
  padding: 0.625rem 0.75rem;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
}

.log-line {
  padding: 2px 0;
  line-height: 1.5;
}

.log-text {
  color: var(--text);
}

.log-tool-use {
  background: rgba(56, 189, 248, 0.1);
  padding: 4px 8px;
  border-radius: 3px;
  margin: 2px 0;
}

.tool-name {
  color: var(--accent);
  font-weight: bold;
  margin-right: 6px;
}

.log-tool-result {
  color: var(--text-muted);
  opacity: 0.6;
}

.log-cost {
  color: var(--state-running);
  font-weight: bold;
  margin-top: 8px;
}

.log-error {
  color: #f87171;
  font-style: italic;
}

/* ── Validate section ────────────────────────────────────────────────────── */

.validate-section {
  margin-top: 8px;
}

#validate-result {
  border-left: 3px solid transparent;
  padding: 8px 12px;
  margin-top: 8px;
  font-size: 0.85rem;
}

#validate-result[data-clarity="clear"] {
  border-color: var(--state-completed);
}

#validate-result[data-clarity="ambiguous"] {
  border-color: var(--state-running);
}

#validate-result[data-clarity="unclear"] {
  border-color: var(--state-failed);
}

.validate-blocking {
  color: var(--state-failed);
}

.validate-minor {
  color: var(--state-running);
}

.validate-suggestion {
  color: #94a3b8;
}

/* ── Running tab ─────────────────────────────────────────────────────────────── */

.running-current {
  margin-bottom: 2rem;
}

.running-current h2 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.running-elapsed {
  font-size: 0.85rem;
  color: var(--state-running);
  font-variant-numeric: tabular-nums;
}

.running-log {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.75rem;
  font-family: monospace;
  font-size: 0.8rem;
  max-height: 300px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.running-history {
  margin-top: 1.5rem;
  overflow-x: auto;
}

.running-history h2 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.history-table th {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-weight: 500;
}

.history-table td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

/* ── Task delete button ──────────────────────────────────────────────────── */

.task-card {
  position: relative;
}

.btn-delete-task {
  position: absolute;
  top: 6px;
  right: 6px;
  background: transparent;
  border: none;
  color: #64748b;
  font-size: 0.75rem;
  line-height: 1;
  padding: 2px 5px;
  border-radius: 3px;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s, background 0.15s, color 0.15s;
}

.task-card:hover .btn-delete-task {
  opacity: 1;
}

.btn-delete-task:hover {
  background: var(--state-failed, #ef4444);
  color: #fff;
}

/* ── Inline task editor ─────────────────────────────────────────────────────── */

.task-card--editable:hover {
  background: rgba(56, 189, 248, 0.04);
}

.task-inline-edit {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.task-inline-edit label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.625rem;
}

.task-inline-edit label input,
.task-inline-edit label textarea,
.task-inline-edit label select {
  display: block;
  width: 100%;
  margin-top: 4px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  color: var(--text);
  padding: 0.4em 0.6em;
  font-size: 0.9rem;
  font-family: inherit;
}

.task-inline-edit label input:focus,
.task-inline-edit label textarea:focus,
.task-inline-edit label select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.inline-edit-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.inline-edit-actions button[type="button"]:not(.btn-primary) {
  font-size: 0.85rem;
  padding: 0.4em 1em;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
}

.inline-edit-actions button[type="button"]:not(.btn-primary):hover {
  background: var(--border);
  color: var(--text);
}

.inline-edit-error {
  color: var(--state-failed);
  font-size: 0.82rem;
  margin-top: 0.5rem;
}

.task-summary-text {
  padding: 0.75rem 1rem;
  background: var(--surface-1, #f8f9fa);
  border-radius: 6px;
  line-height: 1.5;
  white-space: pre-wrap;
}
.qa-timeline {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.qa-item {
  padding: 0.5rem 0.75rem;
  border-left: 3px solid;
  border-radius: 0 4px 4px 0;
}
.qa-question { border-color: #3b82f6; background: rgba(59,130,246,0.05); }
.qa-answer { border-color: #10b981; background: rgba(16,185,129,0.05); }
.qa-label { font-weight: 600; font-size: 0.85em; display: block; margin-bottom: 0.25rem; }
.qa-content { white-space: pre-wrap; }
.qa-timestamp { font-size: 0.75em; color: var(--text-muted, #6b7280); margin-top: 0.25rem; display: block; }

.inline-edit-success {
  color: var(--state-completed);
  font-size: 0.82rem;
  margin-top: 0.25rem;
  text-align: right;
}

/* ── Task Summary + Q&A History ────────────────────────────── */

.task-summary {
  color: var(--text);
  line-height: 1.6;
  margin: 0;
  white-space: pre-wrap;
}

.qa-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.qa-item {
  border-left: 3px solid var(--border);
  padding: 0.5rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.qa-question {
  font-weight: 500;
  color: var(--text);
}

.qa-options {
  font-size: 0.82rem;
  color: var(--text-muted, #94a3b8);
}

.qa-answer {
  color: var(--accent, #60a5fa);
  font-style: italic;
}

/* ── Stats tab ────────────────────────────────────────────────────────────── */

[data-panel="stats"] {
  padding: 1rem 1.5rem;
  max-width: 900px;
}

.stats-section {
  margin-bottom: 2rem;
}

.stats-section h2 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.75rem;
}

/* Task state count boxes */
.stats-counts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.stats-count-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  min-width: 80px;
}

.stats-count-box[data-state="RUNNING"]         { border-color: var(--state-running); }
.stats-count-box[data-state="QUEUED"]          { border-color: var(--state-queued); }
.stats-count-box[data-state="READY"]           { border-color: var(--state-running); }
.stats-count-box[data-state="BLOCKED"]         { border-color: var(--state-blocked); }
.stats-count-box[data-state="PENDING"]         { border-color: var(--state-pending); }
.stats-count-box[data-state="COMPLETED"]       { border-color: var(--state-completed); }
.stats-count-box[data-state="FAILED"]          { border-color: var(--state-failed); }
.stats-count-box[data-state="TIMED_OUT"]       { border-color: var(--state-timed-out); }
.stats-count-box[data-state="CANCELLED"]       { border-color: var(--state-cancelled); }
.stats-count-box[data-state="BUDGET_EXCEEDED"] { border-color: var(--state-budget-exceeded); }

.stats-count-number {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
}

.stats-count-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-top: 0.25rem;
  white-space: nowrap;
}

/* KPI row */
.stats-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 600px) {
  .stats-kpis {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stats-kpi-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem;
  border-radius: 8px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  text-align: center;
}

.stats-kpi-value {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}

.stats-kpi-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  white-space: nowrap;
}

/* Outcome bar chart */
.stats-bar-chart-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0 0 0.5rem;
}

.stats-bars {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.stats-bar-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.stats-bar-row-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--text-muted);
  width: 120px;
  flex-shrink: 0;
  white-space: nowrap;
}

.stats-bar-track {
  flex: 1;
  height: 16px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.stats-bar-fill {
  height: 100%;
  border-radius: 4px;
  background: var(--state-pending);
  transition: width 0.3s ease;
}

.stats-bar-fill[data-state="COMPLETED"]       { background: var(--state-completed); }
.stats-bar-fill[data-state="FAILED"]          { background: var(--state-failed); }
.stats-bar-fill[data-state="CANCELLED"]       { background: var(--state-cancelled); }
.stats-bar-fill[data-state="TIMED_OUT"]       { background: var(--state-timed-out); }
.stats-bar-fill[data-state="BUDGET_EXCEEDED"] { background: var(--state-budget-exceeded); }
.stats-bar-fill[data-state="RUNNING"]         { background: var(--state-running); }

.stats-bar-count {
  font-size: 0.75rem;
  color: var(--text-muted);
  width: 80px;
  flex-shrink: 0;
}