/* ==========================================================================
   Coordinator Runs — status dot colors and shared UI
   Created in Task 1.0; extended by Task 3.0 (partials) and Task 4.0 (progress).
   ========================================================================== */

/* ── Status dot color classes ──
   Applied via coordinator_status_dot_class(summary) helper.
   Composable with .ai-provider-dot base class from ai_sessions.css.
   Example: <span class="ai-provider-dot info pulse"></span>
   ───────────────────────────────────────────────────────────────── */

.ai-provider-dot.success { background: var(--color-success, #22c55e); }
.ai-provider-dot.warning { background: var(--color-warning, #f59e0b); }
.ai-provider-dot.error   { background: var(--color-error, #ef4444); }
.ai-provider-dot.info    { background: var(--color-info, #3b82f6); }
.ai-provider-dot.muted   { background: var(--color-muted, #6b7280); }

.ai-provider-dot.pulse {
  animation: coordinator-pulse 2s infinite;
}

@keyframes coordinator-pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

/* ── Summary card ─────────────────────────────────────────────────────────── */

.coordinator-summary {
  margin-bottom: 1.5rem;
}

.coordinator-summary__goal {
  font-size: 1.1em;
}

/* ── Shared section heading ───────────────────────────────────────────────── */

.coordinator-section-heading {
  margin-bottom: 0.75rem;
}

.coordinator-section-heading--live {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

/* ── Stat colors ──────────────────────────────────────────────────────────── */

.coordinator-stat--success {
  color: var(--color-success, #22c55e);
}

.coordinator-stat--error {
  color: var(--color-error, #ef4444);
}

/* ── Progress bar ─────────────────────────────────────────────────────────── */

.coordinator-progress {
  margin-bottom: 1rem;
}

.coordinator-progress__bar {
  display: flex;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--color-surface-2, #222);
}

.coordinator-progress__segment {
  transition: width 0.3s ease;
}

.coordinator-progress__segment--done {
  width: var(--done-pct, 0%);
  background: var(--color-success, #22c55e);
}

.coordinator-progress__segment--failed {
  width: var(--failed-pct, 0%);
  background: var(--color-error, #ef4444);
}

.coordinator-progress__segment--active {
  width: var(--active-pct, 0%);
  background: var(--color-warning, #f59e0b);
}

.coordinator-progress__label {
  display: inline-block;
  margin-top: 0.25rem;
  font-size: 0.85em;
  opacity: 0.7;
}

/* ── Task table ───────────────────────────────────────────────────────────── */

.coordinator-task-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
}

.coordinator-task-table th,
.coordinator-task-table td {
  padding: 0.5rem;
}

.coordinator-task-table thead tr {
  text-align: left;
  border-bottom: 1px solid var(--color-border, #333);
}

.coordinator-task-table tbody tr {
  border-bottom: 1px solid var(--color-border, #222);
}

.coordinator-task-id {
  font-family: monospace;
}

.coordinator-task-deps {
  opacity: 0.6;
  font-family: monospace;
  font-size: 0.85em;
}

.coordinator-task-status--done       { color: var(--color-success, #22c55e); }
.coordinator-task-status--failed,
.coordinator-task-status--blocked    { color: var(--color-error, #ef4444); }
.coordinator-task-status--in_progress,
.coordinator-task-status--reviewing  { color: var(--color-warning, #f59e0b); }
.coordinator-task-status--pending     { opacity: 0.6; }
.coordinator-task-status--future     { opacity: 0.5; }

/* ── Task row: failed dependency highlight ───────────────────────────────── */

.coordinator-task-row--failed-dep {
  background: color-mix(in srgb, var(--color-error, #ef4444) 8%, transparent);
}

.coordinator-dep--failed {
  color: var(--color-error, #ef4444);
  font-weight: 600;
}

/* ── Task details expand/collapse ────────────────────────────────────────── */

.coordinator-task-details summary {
  cursor: pointer;
  list-style: disclosure-closed;
}

.coordinator-task-details[open] summary {
  list-style: disclosure-open;
}

.coordinator-task-body {
  margin-top: 0.5rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.9em;
  opacity: 0.8;
  background: var(--color-surface-2, #1a1a1a);
  border-radius: 4px;
  border-left: 3px solid var(--color-border, #333);
}

/* ── Session phase groups ─────────────────────────────────────────────────── */

.coordinator-sessions__phase {
  margin-bottom: 1rem;
}

.coordinator-sessions__phase-title {
  cursor: pointer;
  font-size: 0.95em;
  font-weight: 600;
  margin-bottom: 0.5rem;
  list-style: disclosure-closed;
}

.coordinator-sessions__phase[open] .coordinator-sessions__phase-title {
  list-style: disclosure-open;
}

/* ── Task proof badges ────────────────────────────────────────────────────── */

.coordinator-proof-badge {
  display: inline-block;
  font-size: 0.75em;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  background: var(--color-surface-2, #222);
  color: var(--color-muted, #9ca3af);
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* ── Proofs section ───────────────────────────────────────────────────────── */

.coordinator-proofs {
  margin-bottom: 1.5rem;
}

.coordinator-proof-group {
  margin-bottom: 0.75rem;
}

.coordinator-proof-title {
  font-size: 0.95em;
  margin-bottom: 0.25rem;
  font-family: monospace;
}

.coordinator-proof-list {
  list-style: none;
  padding-left: 0.5rem;
}

.coordinator-proof-item {
  padding: 0.2rem 0;
  font-size: 0.9em;
}

.coordinator-proof-name {
  font-family: monospace;
}

.coordinator-proof-meta {
  opacity: 0.5;
  margin-left: 0.5rem;
}

/* ── Proof gallery (task 5.2) ────────────────────────────────────────────── */

.coordinator-proofs__task {
  margin-bottom: 1.25rem;
}

.coordinator-proofs__task-id {
  font-family: monospace;
  font-size: 0.95em;
  margin-bottom: 0.5rem;
}

.coordinator-proofs__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

@media (max-width: 900px) {
  .coordinator-proofs__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .coordinator-proofs__grid {
    grid-template-columns: 1fr;
  }
}

.coordinator-proofs__thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 4px;
  border: 1px solid var(--color-border, #333);
  position: relative;
  cursor: pointer;
}

.coordinator-proofs__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.coordinator-proofs__name {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.25rem 0.5rem;
  background: rgba(0, 0, 0, 0.6);
  font-family: monospace;
  font-size: 0.8em;
  color: #fff;
  text-align: center;
  word-break: break-all;
}

.coordinator-proofs__file {
  padding: 0.5rem;
  background: var(--color-surface-2, #1a1a1a);
  border-radius: 4px;
  border: 1px solid var(--color-border, #333);
}

.coordinator-proofs__download {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: monospace;
  font-size: 0.9em;
  text-decoration: none;
  color: var(--color-info, #3b82f6);
}

.coordinator-proofs__download:hover {
  text-decoration: underline;
}

.coordinator-proofs__size {
  opacity: 0.5;
  font-size: 0.85em;
}

/* ── Event timeline ───────────────────────────────────────────────────────── */

.coordinator-timeline {
  font-family: monospace;
  font-size: 0.85em;
  line-height: 1.6;
}

/* Filter buttons */

.coordinator-timeline__filters {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.coordinator-timeline__filter-btn {
  padding: 0.25rem 0.75rem;
  font-family: monospace;
  font-size: 0.9em;
  border: 1px solid var(--color-border, #333);
  border-radius: 4px;
  background: var(--color-surface-2, #1a1a1a);
  color: inherit;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.15s, border-color 0.15s;
}

.coordinator-timeline__filter-btn:hover {
  opacity: 1;
}

.coordinator-timeline__filter-btn--active {
  opacity: 1;
  border-color: var(--color-info, #3b82f6);
  color: var(--color-info, #3b82f6);
}

/* Event rows */

.coordinator-event {
  padding: 0.25rem 0;
}

.coordinator-event--collapsed {
  display: none;
}

.coordinator-event__expandable {
  border: none;
}

.coordinator-event__summary {
  cursor: pointer;
  list-style: disclosure-closed;
  display: inline;
}

.coordinator-event__expandable[open] .coordinator-event__summary {
  list-style: disclosure-open;
}

.coordinator-event__time {
  opacity: 0.5;
}

.coordinator-event__details {
  opacity: 0.6;
}

.coordinator-event__cost {
  color: var(--color-warning, #f59e0b);
  font-weight: 600;
  margin-left: 0.25rem;
}

.coordinator-event__duration {
  opacity: 0.6;
  margin-left: 0.25rem;
}

/* Expanded payload */

.coordinator-event__payload {
  margin: 0.25rem 0 0.5rem 1.5rem;
  padding: 0.5rem;
  background: var(--color-surface-2, #1a1a1a);
  border-radius: 4px;
  border-left: 3px solid var(--color-border, #333);
}

.coordinator-event__kv {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.15rem 0.75rem;
  margin: 0;
}

.coordinator-event__kv dt {
  opacity: 0.6;
  font-weight: 600;
}

.coordinator-event__kv dd {
  margin: 0;
  word-break: break-all;
}

/* Show all button */

.coordinator-timeline__show-all {
  display: block;
  width: 100%;
  padding: 0.5rem;
  margin-top: 0.5rem;
  font-family: monospace;
  font-size: 0.9em;
  text-align: center;
  border: 1px solid var(--color-border, #333);
  border-radius: 4px;
  background: var(--color-surface-2, #1a1a1a);
  color: var(--color-info, #3b82f6);
  cursor: pointer;
}

.coordinator-timeline__show-all:hover {
  border-color: var(--color-info, #3b82f6);
}

/* Type color classes */

.coordinator-event__type--started  { color: var(--color-info, #3b82f6); }
.coordinator-event__type--success  { color: var(--color-success, #22c55e); }
.coordinator-event__type--error    { color: var(--color-error, #ef4444); }
.coordinator-event__type--warning  { color: var(--color-warning, #f59e0b); }
.coordinator-event__type--default  { opacity: 0.7; }

/* ── Live output stream ───────────────────────────────────────────────────── */

.coordinator-stream {
  font-family: monospace;
  font-size: 0.82em;
  line-height: 1.5;
  max-height: 400px;
  overflow-y: auto;
  background: var(--color-surface-2, #111);
  border: 1px solid var(--color-border, #333);
  border-radius: 6px;
  padding: 0.75rem 1rem;
}

/* ── Stream controls ─────────────────────────────────────────────────────── */

.coordinator-stream__controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.coordinator-stream__filter {
  flex: 1;
  min-width: 120px;
  padding: 0.25rem 0.5rem;
  font-family: monospace;
  font-size: 0.85em;
  background: var(--color-surface-2, #111);
  border: 1px solid var(--color-border, #333);
  border-radius: 4px;
  color: inherit;
}

.coordinator-stream__filter::placeholder {
  opacity: 0.4;
}

.coordinator-stream__auto-scroll {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.85em;
  opacity: 0.7;
  white-space: nowrap;
  cursor: pointer;
}

.coordinator-stream__line-count {
  font-size: 0.8em;
  opacity: 0.5;
  white-space: nowrap;
}

.coordinator-stream__connection-status {
  font-size: 0.75em;
  white-space: nowrap;
}

.coordinator-stream__connection-status--connected {
  color: var(--color-success, #22c55e);
}

.coordinator-stream__connection-status--disconnected {
  color: var(--color-error, #ef4444);
}

.coordinator-stream__connection-status--reconnecting {
  color: var(--color-warning, #f59e0b);
}

.coordinator-stream__connection-status--complete {
  color: var(--color-muted, #6b7280);
}

/* ── Terminal line colors ────────────────────────────────────────────────── */

.coordinator-stream__line--coordinator {
  color: var(--color-info, #3b82f6);
}

.coordinator-stream__line--error {
  color: var(--color-error, #ef4444);
}

.coordinator-stream__line--task {
  color: var(--color-warning, #f59e0b);
}

.coordinator-stream__line--summary {
  color: var(--color-success, #22c55e);
}

.coordinator-stream__status {
  color: var(--color-muted, #6b7280);
  font-style: italic;
  padding-top: 0.25rem;
}

/* ── Error / warning banner ───────────────────────────────────────────────── */

.coordinator-error-banner {
  padding: 0.75rem 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  font-size: 0.9em;
}

.coordinator-error-banner--budget {
  background: color-mix(in srgb, var(--color-warning, #f59e0b) 15%, transparent);
  border: 1px solid var(--color-warning, #f59e0b);
  color: var(--color-warning, #f59e0b);
}

.coordinator-error-banner--error {
  background: color-mix(in srgb, var(--color-error, #ef4444) 15%, transparent);
  border: 1px solid var(--color-error, #ef4444);
  color: var(--color-error, #ef4444);
}

.coordinator-error-banner__detail {
  display: inline-block;
  margin-left: 0.75rem;
  font-size: 0.85em;
  opacity: 0.85;
}

.coordinator-error-banner__message {
  margin: 0.5rem 0 0;
  font-size: 0.85em;
  opacity: 0.9;
  word-break: break-word;
}

/* ── Empty section placeholder ───────────────────────────────────────────── */

.coordinator-empty-section {
  color: var(--text-muted, #6b7280);
  font-size: 0.9em;
  font-style: italic;
  padding: 1rem 0;
  margin: 0;
}

/* ── Queued waiting indicator ────────────────────────────────────────────── */

.coordinator-summary__waiting {
  color: var(--text-muted, #6b7280);
  font-size: 0.85em;
  font-style: italic;
}

.coordinator-summary__goal--empty {
  color: var(--text-muted, #6b7280);
  font-style: italic;
}

/* ── Blocked tasks notice ────────────────────────────────────────────────── */

.coordinator-blocked-notice {
  padding: 0.75rem 1rem;
  border-radius: 6px;
  margin-bottom: 0.75rem;
  font-size: 0.9em;
  background: color-mix(in srgb, var(--color-warning, #f59e0b) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-warning, #f59e0b) 40%, transparent);
  color: var(--text-secondary, #9ca3af);
}

/* ==========================================================================
   Mobile responsive layout (Task 10.0)
   All coordinator dashboard sections usable at 375px viewport width.
   ========================================================================== */

@media (max-width: 768px) {

  /* ── 1. Task table → stacked card layout ─────────────────────────────── */

  .coordinator-task-table thead {
    display: none;
  }

  .coordinator-task-table,
  .coordinator-task-table tbody {
    display: block;
  }

  .coordinator-task-table tr {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.25rem 0.5rem;
    padding: 0.75rem;
    border: 1px solid var(--color-border, #222);
    border-radius: 6px;
    margin-bottom: 0.5rem;
  }

  .coordinator-task-table td {
    padding: 0.15rem 0;
  }

  /* Task ID + status on first row */
  .coordinator-task-table td:nth-child(1) {
    grid-column: 1;
    grid-row: 1;
  }

  .coordinator-task-table td:nth-child(3) {
    grid-column: 2;
    grid-row: 1;
    text-align: right;
  }

  /* Title spans full width */
  .coordinator-task-table td:nth-child(2) {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  /* Dependencies span full width */
  .coordinator-task-table td:nth-child(4) {
    grid-column: 1 / -1;
    grid-row: 3;
  }

  .coordinator-task-table td:nth-child(4):empty {
    display: none;
  }

  /* Ensure task details are tappable */
  .coordinator-task-details summary {
    min-height: var(--touch-min, 44px);
    display: flex;
    align-items: center;
  }

  /* ── 2. Proof gallery → 1 column (supplements existing 600px rule) ──── */

  .coordinator-proofs__grid {
    grid-template-columns: 1fr;
  }

  /* ── 3. Sessions grid → 1 column ────────────────────────────────────── */

  .coordinator-sessions__phase .ai-sessions-grid {
    grid-template-columns: 1fr;
  }

  /* Phase title touch target */
  .coordinator-sessions__phase-title {
    min-height: var(--touch-min, 44px);
    display: flex;
    align-items: center;
  }

  /* ── 4. Event timeline → compact mobile layout ──────────────────────── */

  .coordinator-timeline {
    font-size: 0.78em;
  }

  .coordinator-event__summary {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    align-items: baseline;
    min-height: var(--touch-min, 44px);
  }

  .coordinator-event__details {
    flex-basis: 100%;
    word-break: break-word;
  }

  .coordinator-event__payload {
    margin-left: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .coordinator-event__kv {
    min-width: 0;
  }

  .coordinator-event__kv dd {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    max-width: calc(100vw - 6rem);
  }

  /* ── 5. Timeline filter buttons → vertical stack (filter-bar-mobile
         pattern): contained surface, stacked vertically, 44px rows ──── */

  .coordinator-timeline__filters {
    display: flex;
    flex-direction: column;
    gap: 0;
    background: var(--bg-surface, var(--color-surface-2, #1a1a1a));
    border: 1px solid var(--border-subtle, var(--color-border, #333));
    border-radius: var(--radius-lg, 8px);
    overflow: hidden;
    margin-bottom: 0.75rem;
  }

  .coordinator-timeline__filter-btn {
    flex: none;
    width: 100%;
    min-height: var(--touch-min, 44px);
    text-align: left;
    padding: 0.625rem 0.75rem;
    border: none;
    border-radius: 0;
    background: transparent;
    font-family: var(--font-mono, monospace);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary, inherit);
    opacity: 1;
  }

  .coordinator-timeline__filter-btn + .coordinator-timeline__filter-btn {
    border-top: 1px solid var(--border-subtle, var(--color-border, #333));
  }

  .coordinator-timeline__filter-btn--active {
    color: var(--accent-text, var(--color-info, #3b82f6));
    font-weight: 600;
    background: color-mix(in srgb, var(--color-info, #3b82f6) 8%, transparent);
  }

  /* ── 6. Progress bar → full width, thicker for visibility ───────────── */

  .coordinator-progress {
    width: 100%;
  }

  .coordinator-progress__bar {
    height: 10px;
  }

  /* ── 7. Live output → full width, taller max-height ─────────────────── */

  .coordinator-stream {
    max-height: 60vh;
    border-radius: 4px;
    padding: 0.5rem;
  }

  .coordinator-stream__controls {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }

  .coordinator-stream__filter {
    min-height: var(--touch-min, 44px);
    font-size: 1em;
  }

  .coordinator-stream__auto-scroll {
    min-height: var(--touch-min, 44px);
    justify-content: flex-start;
  }

  /* ── 8. Action buttons → full-width on mobile ───────────────────────── */

  .page-header__actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
  }

  .page-header__actions .btn {
    width: 100%;
    min-height: var(--touch-min, 44px);
    justify-content: center;
    text-align: center;
  }

  /* ── Summary card adjustments ───────────────────────────────────────── */

  .coordinator-summary__goal {
    font-size: 1em;
    word-break: break-word;
  }

  .ai-scard__bottom {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  /* ── Error banner adjustments ───────────────────────────────────────── */

  .coordinator-error-banner {
    font-size: 0.85em;
    padding: 0.625rem 0.75rem;
  }

  .coordinator-error-banner__detail {
    display: block;
    margin-left: 0;
    margin-top: 0.25rem;
  }

  /* ── Blocked notice adjustments ─────────────────────────────────────── */

  .coordinator-blocked-notice {
    font-size: 0.85em;
    padding: 0.625rem 0.75rem;
  }

  /* ── Section headings ───────────────────────────────────────────────── */

  .coordinator-section-heading {
    font-size: 1.15em;
  }

  /* ── Show-all button touch target ───────────────────────────────────── */

  .coordinator-timeline__show-all {
    min-height: var(--touch-min, 44px);
  }
}