:root {
  --bg: #fafafa;
  --bg-alt: #f5f5f5;
  --text: #18181b;
  --muted: #71717a;
  --muted-strong: #52525b;
  --muted-soft: #a1a1aa;
  --border: #e4e4e7;
  --border-strong: #d4d4d8;
  --surface: #ffffff;
  --surface-subtle: #f4f4f5;
  --surface-muted: #fafafa;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  --success-bg: #ecfdf3;
  --success-border: #bbf7d0;
  --success-text: #166534;
  --warning-bg: #fffbeb;
  --warning-border: #fcd34d;
  --warning-text: #92400e;
  --danger-bg: #fef2f2;
  --danger-border: #fca5a5;
  --danger-text: #991b1b;
  --info-bg: #eff6ff;
  --info-border: #bfdbfe;
  --info-text: #1d4ed8;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

a {
  color: inherit;
}

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

.site-header {
  background: #fff;
  border-bottom: 1px solid var(--border);
  min-height: 3.5rem;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.04em;
}

.program-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  background: var(--text);
  color: #fafafa;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.sep {
  width: 1px;
  height: 1.25rem;
  background: var(--border-strong);
}

.site-header h1 {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--muted);
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
}

.site-header nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  transition: color 0.15s, background 0.15s;
}

.site-header nav a:hover {
  color: var(--text);
  background: var(--surface-subtle);
}

.site-header nav a.active {
  color: var(--text);
  font-weight: 500;
}

.spacer {
  flex: 1;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.user-pill {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 0.35rem;
  background: var(--surface-muted);
}

.user-label {
  color: var(--muted-soft);
}

.user-name {
  color: #27272a;
  font-weight: 600;
}

.user-email {
  color: var(--muted);
}

.logout-form {
  margin: 0;
}

.logout-btn {
  color: var(--muted-soft);
  text-decoration: none;
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 0.25rem;
  background: var(--surface);
  transition: border-color 0.15s, color 0.15s;
  cursor: pointer;
}

.logout-btn:hover {
  color: var(--text);
  border-color: var(--muted-soft);
}

.container {
  max-width: 960px;
  margin: 1.5rem auto;
  padding: 0 1.5rem;
}

.pipeline-page {
  display: grid;
  gap: 1rem;
}

.card,
.alert-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.card-header,
.intro-card {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 1rem;
}

.intro-copy {
  max-width: 42rem;
}

.page-heading,
.card h2,
.alert-card h2 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
}

.card-desc,
.summary-text,
.desc {
  color: var(--muted);
  font-size: 0.9rem;
}

.card-desc {
  margin: 0.6rem 0 0;
}

.meta-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-end;
}

.meta-pill,
.source-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 999px;
  padding: 0.28rem 0.6rem;
  font-size: 0.75rem;
  background: var(--surface-subtle);
  color: #3f3f46;
}

.source-tag {
  background: var(--text);
  color: #fafafa;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.source-tag-muted {
  background: var(--surface-subtle);
  color: var(--muted-strong);
}

.section-kicker {
  margin: 0 0 0.45rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted-strong);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.alert-card-warning {
  border-color: #fcd34d;
  background: #fffbeb;
}

.alert-card-warning h2,
.alert-card-warning .section-kicker {
  color: var(--warning-text);
}

.alert-card-error {
  border-color: var(--danger-border);
  background: var(--danger-bg);
}

.alert-card-error h2,
.alert-card-error .section-kicker {
  color: var(--danger-text);
}

.field,
.toggle-field {
  display: block;
}

.field span,
.toggle-field span {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted-strong);
  margin-bottom: 0.25rem;
}

.field input,
.field select,
.field textarea,
input[type="text"],
input[type="password"],
select,
textarea {
  width: 100%;
  min-height: 2.25rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-family: inherit;
  color: var(--text);
  background: var(--surface);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
input[type="text"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--muted-soft);
  box-shadow: 0 0 0 2px rgba(24, 24, 27, 0.08);
}

.snake-config-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.snake-config-grid .field {
  min-width: 180px;
}

.toggle-field {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  max-width: 30rem;
  min-height: 2.25rem;
}

.toggle-field input {
  margin: 0;
}

.toggle-field span {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--muted-strong);
}

.sources {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.snake-sources-single {
  grid-template-columns: minmax(0, 1fr);
}

.source-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.4rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow);
}

.source-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.source-header h3 {
  margin: 0;
  font-size: 1.05rem;
}

.desc {
  margin: 0;
}

.dropzone {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.85rem;
  min-height: 168px;
  padding: 1rem;
  border: 1px dashed var(--border-strong);
  border-radius: 0.75rem;
  background: var(--surface-muted);
  transition: border-color 0.15s, background 0.15s;
  cursor: pointer;
}

.dropzone:hover,
.dropzone-active {
  border-color: var(--muted-soft);
  background: #fff;
}

.dropzone-secondary {
  background: var(--surface-muted);
}

.dropzone input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.placeholder {
  font-size: 0.9rem;
  color: var(--muted);
}

.drop-file {
  font-size: 0.82rem;
  color: var(--text);
}

.actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.actions-split {
  justify-content: space-between;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.25rem;
  padding: 0 1rem;
  font-size: 0.8rem;
  font-weight: 500;
  font-family: inherit;
  border: none;
  border-radius: 0.375rem;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s, opacity 0.15s;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--text);
  color: #fafafa;
  min-height: 2.5rem;
  padding: 0 1.5rem;
  font-size: 0.875rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}

.btn-primary:hover {
  background: #27272a;
}

.btn-secondary {
  background: var(--surface-subtle);
  color: var(--text);
  border: 1px solid var(--border);
}

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

.btn-block {
  width: 100%;
}

.btn:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn:disabled:hover {
  background: inherit;
}

.results[hidden] {
  display: none;
}

.result-header {
  align-items: center;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.28rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.status-pending {
  background: var(--info-bg);
  color: var(--info-text);
}

.status-running {
  background: #f0fdf4;
  color: #15803d;
}

.status-succeeded {
  background: var(--success-bg);
  color: #047857;
}

.status-failed {
  background: var(--danger-bg);
  color: #b91c1c;
}

.job-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
  margin: 1rem 0;
}

.job-meta div {
  padding: 0.85rem 1rem;
  border-radius: 0.5rem;
  background: var(--surface-muted);
  border: 1px solid var(--border);
}

.job-meta dt {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.job-meta dd {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
}

.progress-block {
  margin: 1rem 0;
}

.progress-copy {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
  font-size: 0.82rem;
  color: var(--muted-strong);
}

.progress-track {
  width: 100%;
  height: 0.65rem;
  border-radius: 999px;
  background: #e4e4e7;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: #18181b;
  transition: width 180ms ease;
}

.phase-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.5rem;
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.phase-list li {
  padding: 0.65rem 0.75rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background: var(--surface-muted);
  font-size: 0.8rem;
}

.phase-done {
  border-color: var(--success-border);
  background: var(--success-bg);
  color: var(--success-text);
}

.phase-current {
  border-color: var(--border-strong);
  background: #f4f4f5;
  color: var(--text);
  font-weight: 600;
}

.phase-failed {
  border-color: var(--danger-border);
  background: var(--danger-bg);
  color: var(--danger-text);
  font-weight: 600;
}

.phase-pending {
  color: var(--muted);
}

.summary-text {
  margin: 0;
}

.warnings-panel {
  margin: 1rem 0 1.25rem;
  padding: 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--warning-border);
  background: var(--warning-bg);
}

.warnings-panel h3 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  color: var(--warning-text);
}

.warnings-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text);
}

.warnings-list li + li {
  margin-top: 0.35rem;
}

.inline-action {
  display: inline-flex;
}

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

.runs-table {
  width: 100%;
  border-collapse: collapse;
}

.runs-table th,
.runs-table td {
  padding: 0.85rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  font-size: 0.85rem;
}

.runs-table th {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.table-link {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.empty-state,
.muted-copy {
  color: var(--muted);
}

.site-footer {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.75rem;
  color: var(--muted-soft);
}

.site-footer code,
.build-meta code {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  color: var(--muted-strong);
}

.login-page {
  background: var(--bg-alt);
}

.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 2.5rem 2rem;
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow);
}

.auth-brand,
.auth-app-name {
  margin: 0;
  font-size: 0.72rem;
  color: var(--muted-soft);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.auth-app-name {
  margin-top: 0.45rem;
}

.auth-card h1 {
  margin: 0.75rem 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.auth-copy {
  margin: 0 0 1.5rem;
  color: #666;
  font-size: 0.9rem;
}

.auth-error {
  background: var(--danger-bg);
  border: 1px solid var(--danger-border);
  color: var(--danger-text);
  padding: 0.75rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
  text-align: left;
}

.ms-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  background: var(--surface);
  color: #5e5e5e;
  border: 1px solid #8c8c8c;
  padding: 0.6rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 0.25rem;
  cursor: pointer;
  text-decoration: none;
  font-family: "Segoe UI", system-ui, sans-serif;
  transition: background 0.12s, border-color 0.12s;
}

.ms-btn:hover {
  background: #f3f3f3;
  border-color: #666;
}

.microsoft-badge {
  display: inline-grid;
  grid-template-columns: repeat(2, 9px);
  grid-template-rows: repeat(2, 9px);
  gap: 2px;
}

.microsoft-badge span:nth-child(1) {
  background: #f25022;
}

.microsoft-badge span:nth-child(2) {
  background: #7fba00;
}

.microsoft-badge span:nth-child(3) {
  background: #00a4ef;
}

.microsoft-badge span:nth-child(4) {
  background: #ffb900;
}

.login-divider {
  height: 1px;
  margin: 1.5rem 0;
  background: var(--border);
}

.breakglass-panel {
  text-align: left;
}

.breakglass-form {
  display: grid;
  gap: 0.85rem;
}

.build-meta {
  margin-top: 1.5rem;
  font-size: 0.72rem;
  color: #8c8c8c;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .site-header {
    flex-wrap: wrap;
    height: auto;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
  }

  .user-label,
  .user-email {
    display: none;
  }

  .sources {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .container {
    margin: 1rem auto;
    padding: 0 1rem;
  }

  .card,
  .alert-card,
  .auth-card {
    padding: 1.1rem;
  }

  .intro-card,
  .card-header,
  .result-header,
  .actions-split {
    flex-direction: column;
  }

  .progress-copy {
    flex-direction: column;
  }

  .site-header nav {
    width: 100%;
    order: 5;
  }

  .sep {
    display: none;
  }
}