/* ==========================================================================
   Project detail page, projects index, SaveFold preview, AuthorityLab demo
   ========================================================================== */

.project-hero {
  padding-block: clamp(2rem, 1.5rem + 2vw, 4rem) clamp(2rem, 1.5rem + 2vw, 3.5rem);
}
.project-hero__grid {
  display: grid;
  gap: var(--space-6);
  align-items: end;
}
@media (min-width: 62rem) {
  .project-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(16rem, 1fr);
    gap: var(--space-8);
  }
}
.project-hero__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
}
.project-hero__tagline {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  max-width: 36rem;
}
.project-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-4);
  margin-top: var(--space-5);
}
.project-hero__facts {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}
.project-hero__facts .fact-sheet {
  border-top: 0;
}
.project-hero__facts .fact-sheet__row:first-child {
  padding-top: 0;
}

.project-media-section {
  padding-block: var(--space-6);
}

.project-body {
  display: grid;
  gap: var(--space-8);
  padding-block: var(--section-y);
}
@media (min-width: 62rem) {
  .project-body {
    grid-template-columns: minmax(0, 2fr) minmax(16rem, 1fr);
    gap: var(--space-9);
    align-items: start;
  }
}
.project-body > * {
  min-width: 0;
}
.project-body__main {
  display: grid;
  gap: var(--space-7);
  max-width: 44rem;
}
.project-section h2 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.project-section h2::before {
  content: '';
  width: 1.25rem;
  height: 3px;
  border-radius: 2px;
  background: var(--color-accent);
  flex-shrink: 0;
}
.project-section p,
.project-section li {
  line-height: var(--leading-relaxed);
}
.project-section > ul:not(.tag-list) {
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: var(--space-2);
}
.project-section > ul:not(.tag-list) > li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}
.project-section > ul:not(.tag-list) > li::before {
  content: '';
  flex-shrink: 0;
  width: 0.4rem;
  height: 0.4rem;
  margin-top: 0.65em;
  border-radius: 50%;
  background: var(--color-accent);
}
.project-section__note {
  margin-top: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2);
  border-left: 3px solid var(--color-border-strong);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.project-aside {
  display: grid;
  gap: var(--space-5);
}
.project-aside__box {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}
.project-aside__title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-3);
}
.project-aside__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-2);
}
.project-aside__cta {
  background: var(--color-brand);
  color: var(--color-on-brand);
  border-color: transparent;
}
.project-aside__cta h2 {
  color: var(--color-on-brand);
  font-size: var(--text-md);
}
.project-aside__cta p {
  color: color-mix(in srgb, var(--color-on-brand) 80%, transparent);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}
.project-aside__cta .button {
  background: var(--color-accent);
  color: #06201d;
  width: 100%;
}
.project-aside__cta .button:hover {
  background: var(--color-accent-hover);
  color: #06201d;
}

.project-next {
  padding-block: var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: center;
}
.project-next__to {
  text-align: right;
}
.project-next__label {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin: 0 0 0.2rem;
}
.project-next__title {
  font-size: var(--text-lg);
  margin: 0;
}
.project-next__title a {
  text-decoration: none;
  color: inherit;
}
.project-next__title a:hover {
  color: var(--color-accent-text);
}

/* Projects index filter bar */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-5);
}
.filter-bar__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  margin: 0;
}
.filter-bar__count {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  margin: 0;
}

/* ---- SaveFold preview ---- */
.sf-preview {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  overflow: hidden;
}
.sf-preview__head {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}
.sf-preview__head h3 {
  font-size: var(--text-md);
  margin-bottom: 0.2rem;
}
.sf-preview__head p {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.sf-preview__steps {
  list-style: none;
  margin: 0;
  padding: var(--space-3) var(--space-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  counter-reset: sfstep;
}
.sf-preview__steps li {
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
}
.sf-preview__steps li::before {
  counter-increment: sfstep;
  content: counter(sfstep);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent-text);
  font-size: 0.65rem;
}
.sf-preview__app {
  display: grid;
  grid-template-columns: 1fr;
}
.sf-preview__app > * {
  min-width: 0;
}
@media (min-width: 40rem) {
  .sf-preview__app {
    grid-template-columns: 10rem minmax(0, 1fr);
  }
}
.sf-preview__side {
  padding: var(--space-4);
  border-right: 1px solid var(--color-border);
  background: var(--color-surface-2);
}
.sf-preview__side ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}
@media (min-width: 40rem) {
  .sf-preview__side ul {
    flex-direction: column;
  }
}
.sf-preview__cat {
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  min-height: 2.25rem;
}
.sf-preview__cat[aria-pressed='true'] {
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}
.sf-preview__main {
  padding: var(--space-4);
}
.sf-preview__search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-faint);
  font-size: var(--text-sm);
  margin-bottom: var(--space-3);
}
.sf-preview__search input {
  border: 0;
  background: transparent;
  flex: 1;
  min-width: 0;
  outline: none;
}
.sf-preview__items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}
.sf-preview__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--space-3);
  align-items: center;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
}
.sf-preview__item[hidden] {
  display: none;
}
.sf-preview__item > span {
  min-width: 0;
  display: block;
}
.sf-preview__item svg {
  color: var(--color-accent-text);
}
.sf-preview__item-title {
  font-weight: 600;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sf-preview__item-source {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.sf-preview__item-cat {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: var(--color-accent-soft);
  color: var(--color-accent-text);
  white-space: nowrap;
}
.sf-preview__empty {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  padding: var(--space-3);
  text-align: center;
}

/* ---- AuthorityLab decision demo ---- */
.al-demo {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  overflow: hidden;
}
.al-demo__head {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}
.al-demo__head h3 {
  font-size: var(--text-md);
  margin-bottom: 0.2rem;
}
.al-demo__head p {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.al-demo__body {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
}
@media (min-width: 48rem) {
  .al-demo__body {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: var(--space-6);
  }
}
.al-demo__cases {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}
.al-demo__legend {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
}
.al-demo__case {
  width: 100%;
  text-align: left;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  min-height: 2.75rem;
}
.al-demo__case:hover {
  border-color: var(--color-border-strong);
  color: var(--color-text);
}
.al-demo__case[aria-pressed='true'] {
  border-color: var(--color-text);
  color: var(--color-text);
  background: var(--color-surface-2);
}
.al-demo__result {
  display: grid;
  gap: var(--space-3);
  align-content: start;
  padding: var(--space-4);
  border-radius: var(--radius);
  background: var(--color-surface-2);
  min-height: 10rem;
}
.al-demo__decision {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.al-demo__decision::before {
  content: '';
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 3px;
  background: var(--color-text-faint);
}
.al-demo__result[data-decision='ALLOW'] .al-demo__decision::before {
  background: var(--color-success);
}
.al-demo__result[data-decision='MODIFY'] .al-demo__decision::before {
  background: var(--color-warning);
}
.al-demo__result[data-decision='BLOCK'] .al-demo__decision::before {
  background: var(--color-danger);
}
.al-demo__result[data-decision='UNKNOWN'] .al-demo__decision::before {
  background: var(--accent-navy);
}
.al-demo__reason {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}
.al-demo__legend-list {
  list-style: none;
  margin: 0;
  padding: var(--space-3) var(--space-5) var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.al-demo__legend-list li {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.al-demo__legend-list li::before {
  content: '';
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 2px;
  background: var(--color-text-faint);
}
.al-demo__legend-list li[data-k='ALLOW']::before {
  background: var(--color-success);
}
.al-demo__legend-list li[data-k='MODIFY']::before {
  background: var(--color-warning);
}
.al-demo__legend-list li[data-k='BLOCK']::before {
  background: var(--color-danger);
}
.al-demo__legend-list li[data-k='UNKNOWN']::before {
  background: var(--accent-navy);
}