/* Shared production polish for the interactive AI Lab workbenches. */

.ai-workbench {
  --workbench-accent: oklch(72% 0.18 184);
  --workbench-accent-2: oklch(69% 0.18 232);
  --workbench-panel: color-mix(in oklch, var(--bg-card) 96%, transparent 4%);
  --workbench-radius: 1rem;
}

.promptpad-workbench {
  --workbench-accent: oklch(72% 0.2 151);
  --workbench-accent-2: oklch(72% 0.18 190);
}

.agent-agenda-workbench {
  --workbench-accent: oklch(70% 0.19 244);
  --workbench-accent-2: oklch(69% 0.2 296);
}

.ai-workbench .skip-link {
  position: fixed;
  top: 0.65rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.65rem 0.85rem;
  border-radius: 0.65rem;
  background: var(--text-primary);
  color: var(--bg-dark);
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.ai-workbench .skip-link:focus {
  transform: translateY(0);
}

.ai-workbench > header {
  min-height: 4.25rem;
  padding: 0.72rem clamp(0.85rem, 2vw, 1.5rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  background: color-mix(in oklch, var(--bg-dark) 88%, transparent 12%);
  border-bottom-color: color-mix(in oklch, var(--workbench-accent) 22%, var(--border));
  box-shadow: 0 6px 24px rgba(2, 8, 23, 0.12);
  backdrop-filter: blur(16px) saturate(135%);
}

html[data-theme="light"] .ai-workbench > header {
  background: rgba(247, 251, 255, 0.9);
  border-bottom-color: color-mix(in oklch, var(--workbench-accent) 24%, rgba(15, 23, 42, 0.1));
}

.ai-workbench .header-left {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(0.8rem, 2vw, 1.5rem);
}

.ai-workbench .back-link {
  min-height: 2.5rem;
  padding: 0.45rem 0.6rem;
  border-radius: 0.6rem;
  background: transparent;
  transition: color 160ms ease, background 160ms ease;
}

.ai-workbench .back-link:hover {
  color: var(--text-primary);
  -webkit-text-fill-color: currentColor;
  background: color-mix(in oklch, var(--workbench-accent) 11%, transparent);
  text-shadow: none;
}

.ai-workbench .header-title {
  justify-self: center;
  margin: 0;
  padding: 0;
  text-shadow: none;
  pointer-events: none;
}

.ai-workbench .title-lock {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  width: auto;
  padding: 0;
}

.ai-workbench .title-strong {
  display: inline-block;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  line-height: 1;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  background: linear-gradient(115deg, var(--workbench-accent), var(--workbench-accent-2));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke: 0;
  text-shadow: none;
  transform: none;
}

.ai-workbench .title-script {
  position: static;
  display: inline-block;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.67rem;
  font-style: normal;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #cbd5e1;
  text-shadow: none;
  transform: none;
  white-space: nowrap;
}

html[data-theme="light"] .ai-workbench .title-script {
  color: #475569;
}

.ai-workbench .title-lock:hover .title-strong,
.ai-workbench .title-lock:hover .title-script {
  animation: none;
}

.ai-workbench .model-status-badge,
.ai-workbench .tier-status-badge {
  min-height: 2.4rem;
  max-width: min(18rem, 32vw);
  border-radius: 999px;
  border-color: color-mix(in oklch, var(--workbench-accent) 35%, var(--border));
  background: color-mix(in oklch, var(--bg-card) 92%, transparent 8%);
  box-shadow: 0 6px 18px rgba(2, 8, 23, 0.12);
  font-size: 0.77rem;
}

.ai-workbench .status-dot {
  background: var(--workbench-accent);
}

.ai-workbench main[id] {
  scroll-margin-top: 5rem;
}

.ai-workbench .promptpad-app,
.ai-workbench .problem-solver-app,
.ai-workbench .agent-agenda-app {
  width: min(1500px, 96vw);
  padding-top: clamp(0.85rem, 1.8vw, 1.25rem);
}

.ai-workbench .panel,
.ai-workbench .promptpad-layout {
  border-color: color-mix(in oklch, var(--workbench-accent) 18%, var(--border));
  border-radius: var(--workbench-radius);
  background: var(--workbench-panel);
  box-shadow: 0 14px 36px rgba(2, 8, 23, 0.16);
  backdrop-filter: blur(10px) saturate(120%);
}

html[data-theme="light"] .ai-workbench .panel,
html[data-theme="light"] .ai-workbench .promptpad-layout {
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.09);
}

.ai-workbench .panel::before {
  opacity: 0.42;
}

.ai-workbench .workspace-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 0;
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}

.promptpad-workbench .promptpad-layout {
  grid-template-columns: minmax(0, 1fr) minmax(300px, 370px);
  padding: 0;
  gap: 1rem;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.promptpad-workbench .panel-editor,
.promptpad-workbench .workspace-sidebar {
  grid-column: auto;
  grid-row: auto;
}

.problem-solver-workbench .problem-solver-layout {
  grid-template-columns: minmax(0, 1fr) minmax(300px, 390px);
  gap: 1rem;
}

.ai-workbench .workspace-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.15rem;
}

.ai-workbench .workspace-kicker span {
  display: inline-flex;
  align-items: center;
  min-height: 1.65rem;
  padding: 0.2rem 0.55rem;
  border: 1px solid color-mix(in oklch, var(--workbench-accent) 28%, var(--border));
  border-radius: 999px;
  color: var(--text-muted);
  background: color-mix(in oklch, var(--workbench-accent) 8%, transparent);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ai-workbench .panel-header h1 {
  font-size: clamp(1.3rem, 2.3vw, 1.72rem);
  letter-spacing: -0.035em;
}

.ai-workbench .panel-header p {
  max-width: 70ch;
  font-size: 0.92rem;
}

.ai-workbench .primary-button,
.ai-workbench .enhance-button {
  border: 1px solid color-mix(in oklch, var(--workbench-accent) 62%, transparent);
  border-radius: 0.72rem;
  background: linear-gradient(120deg, var(--workbench-accent), var(--workbench-accent-2));
  color: #071018;
  box-shadow: 0 8px 20px color-mix(in oklch, var(--workbench-accent) 22%, transparent);
}

.ai-workbench .primary-button:hover:not(:disabled),
.ai-workbench .enhance-button:hover:not(:disabled) {
  transform: translateY(-1px);
  filter: saturate(1.08) brightness(1.04);
}

.ai-workbench .ghost-button {
  border-radius: 0.68rem;
}

.ai-workbench button:focus-visible,
.ai-workbench a:focus-visible,
.ai-workbench input:focus-visible,
.ai-workbench textarea:focus-visible,
.ai-workbench select:focus-visible,
.ai-workbench summary:focus-visible {
  outline: 2px solid var(--workbench-accent);
  outline-offset: 2px;
}

.ai-workbench .workflow-step.is-active,
.ai-workbench .agenda-item.active .agenda-select,
.ai-workbench .category-tab.active,
.ai-workbench .component-item.active {
  border-color: color-mix(in oklch, var(--workbench-accent) 56%, var(--border));
  box-shadow: inset 3px 0 0 var(--workbench-accent);
}

.ai-workbench .problem-solver-context,
.ai-workbench .agent-agenda-context,
.ai-workbench .site-footer {
  content-visibility: auto;
  contain-intrinsic-size: auto 520px;
}

@media (max-width: 1360px) {
  .agent-agenda-workbench .agent-agenda-layout {
    grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  }

  .agent-agenda-workbench .panel-detail {
    grid-column: 1 / -1;
  }

  .agent-agenda-workbench .detail-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.72fr);
    gap: 1rem 1.25rem;
    align-items: start;
  }

  .agent-agenda-workbench .component-form {
    grid-row: 1 / span 4;
  }
}

@media (max-width: 1100px) {
  .promptpad-workbench .promptpad-layout,
  .problem-solver-workbench .problem-solver-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .ai-workbench .workspace-sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 880px) {
  .agent-agenda-workbench .agent-agenda-layout,
  .agent-agenda-workbench .detail-content {
    grid-template-columns: minmax(0, 1fr);
  }

  .agent-agenda-workbench .panel-detail,
  .agent-agenda-workbench .component-form {
    grid-column: auto;
    grid-row: auto;
  }
}

@media (max-width: 740px) {
  .ai-workbench > header {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
    padding: 0.65rem 0.75rem;
  }

  .ai-workbench .header-left {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
  }

  .ai-workbench .header-title {
    justify-self: end;
  }

  .ai-workbench .title-script {
    display: none;
  }

  .ai-workbench .model-status-badge,
  .ai-workbench .tier-status-badge {
    width: 100%;
    max-width: none;
  }

  .ai-workbench .workspace-sidebar {
    grid-template-columns: minmax(0, 1fr);
  }

  .ai-workbench .promptpad-app,
  .ai-workbench .problem-solver-app,
  .ai-workbench .agent-agenda-app {
    width: 100%;
    padding: 0.75rem;
  }

  .ai-workbench .workspace-kicker {
    margin-bottom: 0.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ai-workbench .skip-link,
  .ai-workbench .primary-button,
  .ai-workbench .enhance-button {
    transition: none;
  }
}