:root {
  --bg: #09111a;
  --bg-soft: #101c27;
  --panel: rgba(11, 22, 33, 0.82);
  --panel-strong: rgba(8, 16, 24, 0.92);
  --card: rgba(16, 30, 42, 0.9);
  --line: rgba(130, 163, 189, 0.16);
  --line-strong: rgba(130, 163, 189, 0.32);
  --ink: #eef4f7;
  --ink-soft: #9eb2bf;
  --accent: #f6b73c;
  --accent-strong: #ff8d3a;
  --running: #59c389;
  --done: #55b8ff;
  --failed: #ff6b5f;
  --cancelled: #8f9aa3;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Space Grotesk", sans-serif;
  background:
    radial-gradient(circle at 0% 0%, rgba(246, 183, 60, 0.14), transparent 26%),
    radial-gradient(circle at 100% 20%, rgba(85, 184, 255, 0.18), transparent 22%),
    radial-gradient(circle at 50% 100%, rgba(255, 141, 58, 0.14), transparent 24%),
    linear-gradient(180deg, #060b11, #0c1620 55%, #09111a);
}

button,
input,
select,
textarea {
  font: inherit;
}

.shell {
  max-width: 1680px;
  margin: 0 auto;
  padding: 24px;
  display: grid;
  gap: 18px;
}

.hero,
.panel {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.hero {
  border-radius: 28px;
  padding: 28px;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.9fr);
  animation: rise 500ms ease-out;
}

.eyebrow,
.panel-kicker {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.hero h1,
.panel h2,
.section h3,
.meta-card h3 {
  margin: 0;
  letter-spacing: -0.03em;
}

.hero h1 {
  max-width: 900px;
  font-size: clamp(30px, 4vw, 54px);
  line-height: 0.98;
}

.hero-copy {
  margin: 12px 0 0;
  max-width: 780px;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.55;
}

.summary {
  display: grid;
  gap: 10px;
  align-content: start;
}

.source-badge {
  margin: 12px 2px 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.summary-chip {
  display: inline-flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.summary-chip.running strong,
.status-pill.running,
.task-card-status.running {
  color: var(--running);
}

.summary-chip.done strong,
.status-pill.done,
.task-card-status.done {
  color: var(--done);
}

.summary-chip.failed strong,
.status-pill.failed,
.task-card-status.failed {
  color: var(--failed);
}

.summary-chip.cancelled strong,
.status-pill.cancelled,
.task-card-status.cancelled {
  color: var(--cancelled);
}

.workspace {
  display: grid;
  grid-template-columns: minmax(340px, 0.85fr) minmax(0, 1.7fr);
  gap: 18px;
  min-height: 72vh;
}

.panel {
  border-radius: 24px;
  padding: 20px;
}

.sidebar,
.detail {
  min-height: 0;
}

.sidebar {
  display: grid;
  grid-template-rows: auto auto auto minmax(0, 1fr);
  gap: 16px;
}

.panel-head,
.section-head,
.detail-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.filters {
  display: grid;
  gap: 12px;
}

.spawn-panel {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--card);
}

.spawn-form {
  display: grid;
  gap: 12px;
}

.spawn-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--ink-soft);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
}

textarea {
  min-height: 112px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(246, 183, 60, 0.35);
  border-color: rgba(246, 183, 60, 0.45);
}

.task-list {
  display: grid;
  gap: 12px;
  overflow: auto;
  padding-right: 4px;
}

.task-card,
.empty-card,
.meta-card,
.spawn-panel,
.hint-panel,
.section {
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--card);
}

.task-card {
  width: 100%;
  text-align: left;
  padding: 16px;
  cursor: pointer;
  transition:
    transform 150ms ease,
    border-color 150ms ease,
    background 150ms ease;
}

.task-card:hover,
.task-card.selected {
  transform: translateY(-1px);
  border-color: rgba(246, 183, 60, 0.42);
  background: rgba(27, 42, 56, 0.96);
}

.task-card-status,
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.status-pill {
  border-radius: 999px;
  border: 1px solid currentColor;
  padding: 8px 12px;
}

.task-card h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.15;
}

.task-card-id,
.task-card-copy,
.hint-result {
  margin: 8px 0 0;
}

.task-card-id,
.mono-block,
.timeline-summary,
.timeline-output,
.meta-list dd {
  font-family: "IBM Plex Mono", monospace;
}

.task-card-id {
  color: var(--accent);
  font-size: 12px;
}

.task-card-copy {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.45;
}

.task-card-meta,
.meta-list {
  margin: 14px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.task-card-meta div,
.meta-list div {
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.task-card-meta dt,
.meta-list dt {
  color: var(--ink-soft);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.task-card-meta dd,
.meta-list dd {
  margin: 6px 0 0;
  font-size: 13px;
}

.detail {
  overflow: auto;
}

.detail-empty {
  display: grid;
  place-items: center;
  min-height: 50vh;
  border: 1px dashed var(--line-strong);
  border-radius: 24px;
  color: var(--ink-soft);
  text-align: center;
  padding: 28px;
}

.detail-content {
  display: grid;
  gap: 18px;
}

.agent-list,
.agent-panel {
  display: grid;
  gap: 12px;
}

.activity-shell {
  padding: 18px;
}

.activity-feed {
  display: grid;
  gap: 12px;
  max-height: 460px;
  min-height: 320px;
  overflow: auto;
  padding-right: 4px;
}

.activity-card {
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  padding: 14px 16px;
}

.activity-card.assistant {
  background: rgba(85, 184, 255, 0.06);
  border-color: rgba(85, 184, 255, 0.22);
}

.activity-card.command {
  background: rgba(255, 255, 255, 0.03);
}

.activity-card.failed {
  border-color: rgba(255, 107, 95, 0.42);
  background: rgba(255, 107, 95, 0.08);
}

.activity-card.session,
.activity-card.status,
.activity-card.control,
.activity-card.system {
  background: rgba(246, 183, 60, 0.06);
  border-color: rgba(246, 183, 60, 0.18);
}

.activity-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.activity-label {
  margin: 0 0 10px;
  color: var(--ink-soft);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.activity-status {
  color: var(--running);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.activity-status.failed {
  color: var(--failed);
}

.activity-command,
.activity-text,
.activity-output {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.55;
}

.activity-command {
  color: var(--ink);
}

.command-details {
  margin-top: 12px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.command-details summary {
  cursor: pointer;
  color: var(--accent);
  user-select: none;
}

.activity-output {
  margin-top: 10px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
}

.agent-card {
  width: 100%;
  text-align: left;
  padding: 16px;
  cursor: pointer;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--card);
  transition:
    transform 150ms ease,
    border-color 150ms ease,
    background 150ms ease;
}

.agent-card:hover,
.agent-card.selected {
  transform: translateY(-1px);
  border-color: rgba(85, 184, 255, 0.42);
  background: rgba(20, 36, 49, 0.98);
}

.task-tabs {
  display: flex;
  gap: 10px;
  overflow: auto;
  padding-bottom: 4px;
}

.task-tab {
  display: flex;
  align-items: stretch;
  min-width: 260px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.task-tab.active {
  border-color: rgba(246, 183, 60, 0.42);
  background: rgba(27, 42, 56, 0.96);
}

.task-tab-main,
.task-tab-close {
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.task-tab-main {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  text-align: left;
}

.task-tab-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.task-tab-status {
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  border-radius: 999px;
  background: var(--cancelled);
}

.task-tab-status.running {
  background: var(--running);
}

.task-tab-status.done {
  background: var(--done);
}

.task-tab-status.failed {
  background: var(--failed);
}

.task-tab-status.cancelled {
  background: var(--cancelled);
}

.task-tab-close {
  padding: 0 12px;
  border-left: 1px solid var(--line);
  font-size: 22px;
  line-height: 1;
}

.hidden {
  display: none;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.meta-card,
.hint-panel,
.section {
  padding: 18px;
}

.small-block {
  min-height: 176px;
}

.hint-form {
  display: grid;
  gap: 12px;
}

.hint-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ghost-button,
.primary-button {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 10px 16px;
  cursor: pointer;
  color: var(--ink);
}

.ghost-button {
  background: rgba(255, 255, 255, 0.04);
}

.primary-button {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #1e1507;
  font-weight: 700;
  border-color: transparent;
}

.primary-button:disabled {
  opacity: 0.6;
  cursor: wait;
}

.hint-result {
  color: var(--ink-soft);
  font-size: 14px;
}

.mono-block {
  margin: 0;
  padding: 16px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  line-height: 1.55;
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline-entry {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.timeline-badge {
  display: grid;
  place-items: center;
  min-height: 44px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--accent);
  font-family: "IBM Plex Mono", monospace;
}

.timeline-body {
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  padding: 14px;
}

.timeline-meta {
  margin: 0 0 10px;
  color: var(--ink-soft);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.timeline-summary,
.timeline-output {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.55;
}

.timeline-output {
  margin-top: 12px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(85, 184, 255, 0.18);
  background: rgba(85, 184, 255, 0.06);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1080px) {
  .hero,
  .workspace,
  .meta-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .shell {
    padding: 12px;
  }

  .hero,
  .panel {
    padding: 16px;
    border-radius: 20px;
  }

  .task-card-meta,
  .meta-list,
  .spawn-grid {
    grid-template-columns: 1fr;
  }

  .hint-actions,
  .detail-head,
  .panel-head,
  .section-head {
    flex-direction: column;
    align-items: start;
  }

  .timeline-entry {
    grid-template-columns: 1fr;
  }
}