/* Shared UI for Lead-Dev studio tools (wizards, diagnostics, walks). */

.studio-layout {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

@media (min-width: 900px) {
  .studio-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
    gap: 2.5rem;
  }
}

.studio-panel {
  padding-top: 0.25rem;
}

.studio-panel h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  letter-spacing: 0;
}

.studio-step {
  display: none;
}

.studio-step.is-active {
  display: block;
  animation: studio-in 0.35s var(--ease) both;
}

@keyframes studio-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .studio-step.is-active {
    animation: none;
  }
}

.studio-progress {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.studio-progress li {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-bottom: 0.2rem;
  border-bottom: 2px solid transparent;
}

.studio-progress li.is-done {
  color: var(--ink);
}

.studio-progress li.is-current {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.field-stack {
  display: grid;
  gap: 1.15rem;
}

.field label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
}

.field .hint {
  display: block;
  margin: 0.25rem 0 0;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--ink-soft);
}

.field .hint a,
.studio-result a {
  color: var(--ink);
}

.field input[type="text"],
.field input[type="url"],
.field input[type="email"],
.field input[type="number"],
.field select,
.field textarea {
  width: 100%;
  max-width: 100%;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.4;
}

.field textarea {
  min-height: 6.5rem;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.choice-grid {
  display: grid;
  gap: 0.65rem;
}

.choice {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(253, 251, 247, 0.65);
  cursor: pointer;
}

.choice:hover {
  border-color: var(--line-strong);
}

.choice:has(input:checked) {
  border-color: var(--ink);
  background: var(--surface);
}

.choice input {
  margin-top: 0.2rem;
}

.choice strong {
  display: block;
  font-weight: 600;
  color: var(--ink);
}

.choice span {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.check-list {
  display: grid;
  gap: 0.55rem;
}

.field fieldset {
  margin: 0;
  padding: 0;
  border: none;
  min-width: 0;
}

.field fieldset > legend {
  margin: 0 0 0.45rem;
  padding: 0;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.check-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
}

.check-row:last-child {
  border-bottom: none;
}

.check-row p {
  margin: 0;
  color: var(--ink);
  font-size: 0.95rem;
}

.check-row .hint {
  margin-top: 0.2rem;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.check-row select {
  min-width: 7.5rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: var(--surface);
  font-family: var(--font-body);
  font-size: 0.9rem;
}

.studio-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
  margin-top: 1.5rem;
}

.studio-result {
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}

.studio-result[hidden] {
  display: none;
}

.result-status {
  display: inline-block;
  margin: 0 0 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-text);
}

.result-status.is-green {
  color: #2f5d3a;
}

.result-status.is-yellow {
  color: #8a5a1a;
}

.result-status.is-red {
  color: #8a2f24;
}

.studio-result h2 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: 0;
}

.studio-result h3 {
  margin: 1.25rem 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0;
  color: var(--ink);
}

.studio-result p {
  margin: 0 0 0.85rem;
  color: var(--ink-soft);
  max-width: 48ch;
}

.studio-result ol,
.studio-result ul {
  margin: 0 0 1rem;
  padding-left: 1.15rem;
  color: var(--ink-soft);
}

.studio-result li {
  margin-bottom: 0.4rem;
}

.preview-box {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--surface);
  max-height: 28rem;
  overflow: auto;
}

.preview-box pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--ink);
}

.idea-card {
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.idea-card:last-child {
  border-bottom: none;
}

.idea-card h2,
.idea-card h3 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.walk-scene {
  display: none;
}

.walk-scene.is-active {
  display: block;
  animation: studio-in 0.35s var(--ease) both;
}

@media (prefers-reduced-motion: reduce) {
  .walk-scene.is-active {
    animation: none;
  }
}

.walk-forks {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.walk-forks button {
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  width: 100%;
}

.kit-compose {
  border: 1px solid var(--line-strong);
  background: var(--surface);
  padding: 1.5rem 1.35rem;
}

.kit-compose h2 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.75rem;
  letter-spacing: 0;
}

.kit-compose .kit-tag {
  margin: 0 0 1.25rem;
  color: var(--ink-soft);
}

.kit-meta {
  display: grid;
  gap: 0.75rem;
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
}

.kit-meta li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}

.kit-meta strong {
  color: var(--ink);
}

.kit-meta span {
  color: var(--ink-soft);
  text-align: right;
}

.kit-placements {
  margin: 0 0 1rem;
  padding-left: 1.1rem;
  color: var(--ink-soft);
}

@media print {
  .atmosphere,
  .top,
  .crumbs,
  .site-nav,
  .foot,
  .skip-link,
  .no-print {
    display: none !important;
  }

  body {
    background: white;
  }

  .kit-compose {
    border: none;
    padding: 0;
  }
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin: 1rem 0 1.25rem;
}

.metric {
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--line);
}

.metric .label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.metric .value {
  display: block;
  margin-top: 0.25rem;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--ink);
}

.soft-cta {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.soft-cta p {
  margin: 0 0 0.85rem;
  max-width: 46ch;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.soft-cta .text-cta {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.field-error {
  margin: 0.35rem 0 0;
  color: #8a2f24;
  font-size: 0.85rem;
}

/* ─── Shared shell polish: studio inputs + decision outputs ─── */
.studio-progress,
.result-status,
.metric .label,
.metric .value,
.kit-meta span {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.field input[type="text"],
.field input[type="url"],
.field input[type="email"],
.field input[type="number"],
.field select,
.field textarea,
.check-row select {
  border-radius: var(--radius-control);
  transition:
    border-color 0.2s var(--ease),
    background-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}

.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible,
.check-row select:focus-visible {
  outline: none;
  border-color: var(--accent);
  background: var(--surface-raised);
  color: var(--ink);
  box-shadow: 0 0 0 3px rgba(66, 162, 142, 0.14);
}

.choice {
  border-radius: var(--radius-panel);
  background: var(--surface-2);
}

.choice:has(input:checked) {
  border-color: var(--accent);
  background: rgba(66, 162, 142, 0.08);
}

.result-status.is-green {
  color: var(--ok-text);
}

.result-status.is-yellow {
  color: var(--signal-text);
}

.result-status.is-red,
.field-error {
  color: var(--danger-text);
}

.studio-result,
.kit-compose {
  position: relative;
  overflow: hidden;
  padding: 1.35rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-panel);
  background: var(--surface-2);
  box-shadow:
    0 1px 0 rgba(245, 243, 239, 0.05) inset,
    0 22px 54px rgba(0, 0, 0, 0.26);
}

.studio-result::before,
.kit-compose::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent) 0 68%, var(--signal) 68%);
  pointer-events: none;
}

.studio-result::after,
.kit-compose::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 7px;
  background:
    linear-gradient(var(--accent-text), var(--accent-text)) left top / 12px 1px no-repeat,
    linear-gradient(var(--accent-text), var(--accent-text)) left top / 1px 12px no-repeat,
    linear-gradient(var(--signal-text), var(--signal-text)) right top / 12px 1px no-repeat,
    linear-gradient(var(--signal-text), var(--signal-text)) right top / 1px 12px no-repeat,
    linear-gradient(var(--accent-text), var(--accent-text)) left bottom / 12px 1px no-repeat,
    linear-gradient(var(--accent-text), var(--accent-text)) left bottom / 1px 12px no-repeat,
    linear-gradient(var(--signal-text), var(--signal-text)) right bottom / 12px 1px no-repeat,
    linear-gradient(var(--signal-text), var(--signal-text)) right bottom / 1px 12px no-repeat;
  opacity: 0.38;
  pointer-events: none;
}

.studio-result h2,
.kit-compose h2 {
  font-weight: var(--heading-weight-secondary);
  letter-spacing: -0.035em;
}

.metric .value {
  font-weight: 600;
  letter-spacing: -0.045em;
}

@media (prefers-reduced-motion: reduce) {
  .studio-result,
  .kit-compose,
  .studio-result::before,
  .studio-result::after,
  .kit-compose::before,
  .kit-compose::after {
    animation: none !important;
    transition: none !important;
  }
}

@media print {
  .kit-compose {
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .kit-compose::before,
  .kit-compose::after {
    content: none;
  }
}