/* DC-KE stream.css. The visual layer for the practice stream:
   tile wall, entry hero, per-type accent + title face. Uses the brand
   tokens from colors_and_type.css; never reaches outside the spine.
   No gradients, no shadows, no radii. */

/* ------------------------------------------------------------------ */
/* The stream grid: mixed tiles, 4:5 default, 1:1 square, 1.91:1 wide */
/* ------------------------------------------------------------------ */

.stream-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-4, 1.5rem);
  padding: var(--space-4, 1.5rem) var(--margin-poster, 4rem) var(--space-7, 4rem);
}

.stream-tile {
  grid-column: span 3;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  text-decoration: none;
}

.stream-tile.wd { grid-column: span 6; }
.stream-tile.sq { grid-column: span 3; }

.stream-tile-image {
  aspect-ratio: 4 / 5;
  background: var(--ink-20, #DFE3E6);
  overflow: hidden;
}
.stream-tile.wd .stream-tile-image { aspect-ratio: 1.91 / 1; }
.stream-tile.sq .stream-tile-image { aspect-ratio: 1 / 1; }

.stream-tile-image img,
.stream-tile-image picture,
.stream-tile-image source {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stream-tile-image-empty {
  width: 100%;
  height: 100%;
  background: var(--ink-20, #DFE3E6);
}

/* ---------- caption strip: 2px accent rule, type kicker, title, time */

.stream-tile-caption {
  padding-top: var(--space-2, 0.75rem);
  margin-top: var(--space-2, 0.75rem);
  border-top: 2px solid var(--ink);
}

.stream-tile-type {
  font-family: var(--font-grotesque);
  font-weight: var(--w-bold, 700);
  font-size: var(--step-cap, 0.72rem);
  letter-spacing: var(--track-wide, 0.14em);
  text-transform: uppercase;
  color: var(--ink);
}

.stream-tile-title {
  margin-top: var(--space-1, 0.5rem);
  margin-bottom: 0;
  line-height: 1.25;
}

.stream-tile-date {
  font-family: var(--font-grotesque);
  font-weight: var(--w-medium, 500);
  font-size: var(--step-meta, 0.875rem);
  color: var(--mid-neutral, #A9B0B4);
  display: block;
  margin-top: var(--space-2, 0.75rem);
  letter-spacing: 0.05em;
}

/* ---------- per-type accent and title face ---------- */
/* Thinking register: Schema B olive, serif titles for essay and field_note,
   heavy grotesque uppercase for nugget. */
.stream-tile[data-entry-type="essay"] .stream-tile-caption,
.stream-tile[data-entry-type="field_note"] .stream-tile-caption,
.stream-tile[data-entry-type="nugget"] .stream-tile-caption {
  border-top-color: var(--olive);
}
.stream-tile[data-entry-type="essay"] .stream-tile-type,
.stream-tile[data-entry-type="field_note"] .stream-tile-type,
.stream-tile[data-entry-type="nugget"] .stream-tile-type {
  color: var(--olive);
}
.stream-tile[data-entry-type="essay"] .stream-tile-title,
.stream-tile[data-entry-type="field_note"] .stream-tile-title {
  font-family: var(--font-serif, "Libre Baskerville", Georgia, serif);
  font-weight: 700;
  font-size: 1.0625rem;
}
.stream-tile[data-entry-type="nugget"] .stream-tile-title {
  font-family: var(--font-grotesque);
  font-weight: 900;
  font-size: 1.125rem;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.18;
}

/* The work: Schema C terracotta, heavy grotesque uppercase. */
.stream-tile[data-entry-type="project"] .stream-tile-caption,
.stream-tile[data-entry-type="maker_feature"] .stream-tile-caption {
  border-top-color: var(--terracotta);
}
.stream-tile[data-entry-type="project"] .stream-tile-type,
.stream-tile[data-entry-type="maker_feature"] .stream-tile-type {
  color: var(--terracotta);
}
.stream-tile[data-entry-type="project"] .stream-tile-title,
.stream-tile[data-entry-type="maker_feature"] .stream-tile-title {
  font-family: var(--font-grotesque);
  font-weight: 900;
  font-size: 1.0625rem;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.22;
}

/* Reporting: Schema D ink, quiet grotesque medium. */
.stream-tile[data-entry-type="build_journal"] .stream-tile-caption {
  border-top-color: var(--ink);
}
.stream-tile[data-entry-type="build_journal"] .stream-tile-type {
  color: var(--ink);
}
.stream-tile[data-entry-type="build_journal"] .stream-tile-title {
  font-family: var(--font-grotesque);
  font-weight: 500;
  font-size: 1rem;
  line-height: 1.35;
}

/* hover: hard accent title swap. No fades, no transitions. */
.stream-tile:hover .stream-tile-title { color: var(--accent, var(--terracotta)); }
.stream-tile[data-entry-type="essay"]:hover .stream-tile-title,
.stream-tile[data-entry-type="field_note"]:hover .stream-tile-title,
.stream-tile[data-entry-type="nugget"]:hover .stream-tile-title { color: var(--olive); }
.stream-tile[data-entry-type="project"]:hover .stream-tile-title,
.stream-tile[data-entry-type="maker_feature"]:hover .stream-tile-title { color: var(--terracotta); }
.stream-tile[data-entry-type="build_journal"]:hover .stream-tile-title { color: var(--slate, #434D56); }

/* ---------- responsive grid ---------- */
@media (max-width: 1279px) {
  .stream-tile { grid-column: span 4; }
  .stream-tile.wd { grid-column: span 8; }
}
@media (max-width: 1024px) {
  .stream-grid { grid-template-columns: repeat(6, 1fr); }
  .stream-tile { grid-column: span 3; }
  .stream-tile.wd { grid-column: span 6; }
}
@media (max-width: 640px) {
  .stream-grid {
    grid-template-columns: 1fr;
    padding: var(--space-3, 1rem) var(--space-3, 1rem) var(--space-6, 3rem);
  }
  .stream-tile,
  .stream-tile.wd,
  .stream-tile.sq { grid-column: span 1; }
  .stream-tile.wd .stream-tile-image,
  .stream-tile.sq .stream-tile-image { aspect-ratio: 4 / 5; }
}

/* ------------------------------------------------------------------ */
/* The stream archive page                                             */
/* ------------------------------------------------------------------ */

.stream-archive-head {
  padding: var(--space-6, 3rem) var(--margin-poster, 4rem) var(--space-3, 1rem);
  max-width: 1180px;
}

.stream-empty {
  grid-column: 1 / -1;
  font-family: var(--font-grotesque);
  color: var(--slate, #434D56);
  padding: var(--space-5, 2rem) 0;
}

.stream-pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4, 1.5rem) var(--margin-poster, 4rem) var(--space-6, 3rem);
  border-top: 1px solid var(--ink);
  font-family: var(--font-grotesque);
  font-weight: 500;
  font-size: var(--step-meta, 0.875rem);
  letter-spacing: 0.04em;
}
.stream-pagination a { color: var(--ink); text-decoration: none; }
.stream-pagination a:hover { color: var(--accent, var(--terracotta)); }
.stream-pagination-edge { color: var(--mid-neutral, #A9B0B4); }
.stream-pagination-count {
  text-transform: uppercase;
  letter-spacing: var(--track-wide, 0.14em);
  color: var(--slate, #434D56);
}

/* ------------------------------------------------------------------ */
/* The stream entry page: full-bleed hero, type kicker, body, spokes   */
/* ------------------------------------------------------------------ */

.stream-hero-bleed {
  width: 100%;
  aspect-ratio: 1.91 / 1;
  max-height: 560px;
  overflow: hidden;
  background: var(--ink-20, #DFE3E6);
}
.stream-hero-bleed img,
.stream-hero-bleed picture,
.stream-hero-bleed source {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.stream-hero-empty {
  width: 100%;
  height: 100%;
  background: var(--ink-20, #DFE3E6);
}
@media (max-width: 1024px) { .stream-hero-bleed { aspect-ratio: 3 / 2; } }
@media (max-width: 640px)  { .stream-hero-bleed { aspect-ratio: 4 / 3; } }

.stream-entry-head {
  padding: var(--space-5, 2rem) var(--margin-poster, 4rem) var(--space-1, 0.5rem);
  max-width: 1000px;
}
.stream-entry-type {
  font-family: var(--font-grotesque);
  font-weight: 700;
  font-size: var(--step-cap, 0.75rem);
  letter-spacing: var(--track-wide, 0.16em);
  text-transform: uppercase;
  color: var(--ink);
}
.stream-entry-title {
  font-family: var(--font-serif, "Libre Baskerville", Georgia, serif);
  font-weight: 700;
  font-size: clamp(1.625rem, 3.4vw, 2.625rem);
  line-height: 1.22;
  margin-top: var(--space-2, 0.875rem);
  margin-bottom: 0;
}
.stream-entry-meta {
  font-family: var(--font-grotesque);
  font-weight: 500;
  font-size: var(--step-meta, 0.75rem);
  color: var(--mid-neutral, #A9B0B4);
  margin-top: var(--space-2, 1rem);
  letter-spacing: 0.05em;
}
.stream-entry-credit {
  font-family: var(--font-grotesque);
  font-size: var(--step-meta, 0.75rem);
  color: var(--slate, #434D56);
  margin-top: var(--space-1, 0.5rem);
}

.stream-entry-body {
  padding: var(--space-4, 2rem) var(--margin-poster, 4rem) var(--space-7, 5.5rem);
  max-width: calc(760px + 2 * var(--margin-poster, 4rem));
  font-family: var(--font-serif, "Libre Baskerville", Georgia, serif);
  font-size: var(--step-body, 1.0625rem);
  line-height: 1.65;
}
.stream-entry-body p { margin-bottom: 1.35em; }

.stream-entry-figures figure { margin: 2.625rem 0; }
.stream-entry-figures .figure-credit {
  color: var(--mid-neutral, #A9B0B4);
}
.stream-entry-figures figcaption {
  font-family: var(--font-grotesque);
  font-weight: 500;
  font-size: var(--step-meta, 0.75rem);
  color: var(--slate, #434D56);
  padding-top: 0.625rem;
  border-top: 1px solid var(--accent, var(--terracotta));
  margin-top: 0.625rem;
  letter-spacing: 0.05em;
}

.stream-entry-spokes {
  border: 1px solid var(--mid-neutral, #A9B0B4);
  padding: var(--space-3, 1.25rem);
  margin-top: var(--space-6, 3rem);
  font-family: var(--font-grotesque);
  font-weight: 500;
  font-size: var(--step-meta, 0.75rem);
  color: var(--slate, #434D56);
  line-height: 1.8;
}
.stream-entry-spokes b {
  display: block;
  font-size: 0.625rem;
  letter-spacing: var(--track-wide, 0.14em);
  text-transform: uppercase;
  color: var(--accent, var(--terracotta));
  margin-bottom: var(--space-1, 0.5rem);
}
.stream-entry-spokes ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3, 1rem);
}
.stream-entry-spokes a { color: var(--ink); text-decoration: none; }
.stream-entry-spokes a:hover { color: var(--accent, var(--terracotta)); }

/* Per-type entry-page title face and accent (parallels the tile rules). */
.stream-entry.et-project .stream-entry-type,
.stream-entry.et-maker_feature .stream-entry-type { color: var(--terracotta); }
.stream-entry.et-project .stream-entry-title,
.stream-entry.et-maker_feature .stream-entry-title {
  font-family: var(--font-grotesque);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.12;
}
.stream-entry.et-essay .stream-entry-type,
.stream-entry.et-field_note .stream-entry-type,
.stream-entry.et-nugget .stream-entry-type { color: var(--olive); }
.stream-entry.et-nugget .stream-entry-title {
  font-family: var(--font-grotesque);
  font-weight: 900;
  text-transform: uppercase;
}
.stream-entry.et-build_journal .stream-entry-type { color: var(--ink); }
.stream-entry.et-build_journal .stream-entry-title {
  font-family: var(--font-grotesque);
  font-weight: 500;
  text-transform: none;
}

/* ------------------------------------------------------------------ */
/* Home stream section (under the positioning block)                   */
/* ------------------------------------------------------------------ */

.home-stream-section {
  border-top: 4px solid var(--ink);
  margin-top: var(--space-5, 2.5rem);
}
.home-stream-label {
  padding: var(--space-4, 2rem) var(--margin-poster, 4rem) var(--space-2, 0.75rem);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.home-stream-label h2 {
  font-family: var(--font-grotesque);
  font-weight: 700;
  font-size: var(--step-cap, 0.8125rem);
  letter-spacing: var(--track-wide, 0.16em);
  text-transform: uppercase;
  margin: 0;
}
.home-stream-label .home-stream-all {
  font-family: var(--font-grotesque);
  font-weight: 500;
  font-size: 0.6875rem;
  color: var(--mid-neutral, #A9B0B4);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.home-stream-label .home-stream-all a { color: var(--slate, #434D56); text-decoration: none; }
.home-stream-label .home-stream-all a:hover { color: var(--ink); }

/* ------------------------------------------------------------------ */
/* Curated hero band shared by the 13 existing wiki templates          */
/* ------------------------------------------------------------------ */

.curated-hero {
  width: 100%;
  aspect-ratio: 1.91 / 1;
  max-height: 520px;
  overflow: hidden;
  background: var(--ink-20, #DFE3E6);
}
.curated-hero img { display: block; width: 100%; height: 100%; object-fit: cover; }
.curated-hero-caption {
  font-family: var(--font-grotesque);
  font-weight: 500;
  font-size: var(--step-meta, 0.75rem);
  color: var(--slate, #434D56);
  padding: var(--space-2, 0.75rem) var(--margin-poster, 4rem);
  letter-spacing: 0.05em;
}
.curated-figures {
  padding: var(--space-4, 2rem) 0;
  display: grid;
  gap: var(--space-4, 2rem);
}
.curated-figures figure { margin: 0; }
.curated-figures img { display: block; width: 100%; height: auto; }
.curated-figures figcaption {
  font-family: var(--font-grotesque);
  font-weight: 500;
  font-size: var(--step-meta, 0.75rem);
  color: var(--slate, #434D56);
  padding-top: 0.625rem;
  border-top: 1px solid var(--accent);
  margin-top: 0.625rem;
  letter-spacing: 0.05em;
}
.curated-figures .figure-credit { color: var(--mid-neutral, #A9B0B4); }