*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family:
    "IBM Plex Sans",
    "Segoe UI",
    system-ui,
    sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: #1c1917;
  background:
    radial-gradient(ellipse at top left, #e7e5e4 0%, transparent 55%),
    linear-gradient(180deg, #f5f5f4 0%, #e7e5e4 100%);
  min-height: 100vh;
}

.page-header {
  background: #1c1917;
  color: #fafaf9;
  padding: 1.35rem 1.5rem;
  border-bottom: 3px solid #0d9488;
}

.page-header h1 {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.subtitle {
  margin: 0.4rem 0 0;
  max-width: 42rem;
  font-size: 0.9rem;
  color: #a8a29e;
}

.dashboard {
  max-width: 920px;
  margin: 0 auto;
  padding: 1.25rem 1rem 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.card {
  background: #fffcfa;
  border: 1px solid #d6d3d1;
  border-radius: 6px;
  padding: 1rem 1.15rem;
  box-shadow: 0 1px 0 rgba(28, 25, 23, 0.04);
}

.card h2 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  font-weight: 650;
  color: #1c1917;
}

.card-header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.card-header-row h2 {
  margin: 0;
}

.subsection-title {
  margin: 1rem 0 0.4rem;
  font-size: 0.85rem;
  font-weight: 650;
  color: #44403c;
}

.card-meta {
  margin: 0.35rem 0 0.65rem;
  font-size: 0.75rem;
  color: #78716c;
}

label {
  display: block;
  margin: 0.75rem 0 0.3rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: #44403c;
}

label:first-of-type {
  margin-top: 0;
}

input[type="url"],
textarea {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border: 1px solid #a8a29e;
  border-radius: 4px;
  font: inherit;
  color: inherit;
  background: #fff;
}

input[type="url"]:focus,
textarea:focus {
  outline: 2px solid #0d9488;
  outline-offset: 1px;
  border-color: #0f766e;
}

textarea {
  resize: vertical;
  min-height: 5.5rem;
}

.field-hint {
  margin: 0.3rem 0 0;
  font-size: 0.75rem;
  color: #78716c;
}

.form-error {
  margin: 0.75rem 0 0;
  padding: 0.5rem 0.65rem;
  border-radius: 4px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  font-size: 0.85rem;
}

button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.9rem;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 4px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

#submit-btn,
.btn-primary {
  background: #0f766e;
  color: #f0fdfa;
}

#submit-btn:hover:not(:disabled),
.btn-primary:hover {
  background: #0d9488;
}

.btn-secondary {
  margin-top: 0;
  background: #f5f5f4;
  color: #1c1917;
  border: 1px solid #a8a29e;
  font-size: 0.8rem;
  padding: 0.35rem 0.7rem;
}

.btn-secondary:hover {
  background: #e7e5e4;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 650;
  text-transform: lowercase;
  letter-spacing: 0.02em;
}

.badge-idle {
  background: #e7e5e4;
  color: #57534e;
}

.badge-pending,
.badge-running {
  background: #ecfccb;
  color: #3f6212;
}

.badge-completed {
  background: #ccfbf1;
  color: #115e59;
}

.badge-failed {
  background: #fee2e2;
  color: #991b1b;
}

.empty-state,
.empty-cell {
  color: #78716c;
  font-size: 0.9rem;
}

.kv-list {
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.kv-list > div {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 0.5rem;
  align-items: start;
}

.kv-list dt {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 650;
  color: #78716c;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.kv-list dd {
  margin: 0;
  word-break: break-word;
}

.mono {
  font-family: "IBM Plex Mono", ui-monospace, "Cascadia Code", monospace;
  font-size: 0.85rem;
}

.instruction-block {
  margin: 0;
  padding: 0.65rem 0.75rem;
  background: #f5f5f4;
  border-radius: 4px;
  white-space: pre-wrap;
  word-break: break-word;
}

.error-block {
  margin: 0;
  padding: 0.65rem 0.75rem;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 4px;
  color: #991b1b;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.8rem;
  overflow-x: auto;
}

.markdown-body {
  padding: 0.75rem 0.85rem;
  background: #fafaf9;
  border: 1px solid #e7e5e4;
  border-radius: 4px;
  overflow-x: auto;
}

.markdown-body > :first-child {
  margin-top: 0;
}

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

.markdown-body pre {
  padding: 0.65rem;
  background: #1c1917;
  color: #fafaf9;
  border-radius: 4px;
  overflow-x: auto;
  font-size: 0.8rem;
}

.markdown-body code {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.85em;
}

.markdown-body :not(pre) > code {
  padding: 0.1rem 0.3rem;
  background: #e7e5e4;
  border-radius: 3px;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

th,
td {
  padding: 0.45rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid #e7e5e4;
  vertical-align: top;
}

th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #78716c;
  font-weight: 650;
}

tbody tr {
  cursor: pointer;
}

tbody tr:hover {
  background: #f5f5f4;
}

tbody tr.is-active {
  background: #ccfbf1;
}

tbody tr.is-active:hover {
  background: #99f6e4;
}

#tool-calls-tbody tr {
  cursor: default;
}

#tool-calls-tbody tr:hover {
  background: transparent;
}

.tool-calls-details {
  margin-top: 1rem;
  border-top: 1px solid #e7e5e4;
  padding-top: 0.75rem;
}

.tool-calls-details summary {
  cursor: pointer;
  font-weight: 650;
  color: #44403c;
}

.tool-args {
  max-width: 18rem;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.75rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ok-yes {
  color: #0f766e;
  font-weight: 650;
}

.ok-no {
  color: #b91c1c;
  font-weight: 650;
}

.truncate {
  max-width: 16rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.status-cell {
  text-transform: lowercase;
  font-weight: 650;
}

#docs-card p {
  margin: 0 0 0.25rem;
  color: #57534e;
}

@media (max-width: 640px) {
  .kv-list > div {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .truncate {
    max-width: 10rem;
  }
}