/* ==========================================================================
   Projects section — component styles.
   Loaded only on /projects/ pages, on top of css/styles.css. The base retro
   theme (pixel font, sharp borders, CRT overlay, hard shadows) is global —
   this file only adds the project-specific components: cards, hero,
   roadmap, campaign levels, screenshots, builds, patch notes, dev log.
   ========================================================================== */

:root {
  --pf-font-pixel: var(--font-pixel);
  --pf-ink: var(--moss-900);
  --pf-panel: var(--paper);
  --pf-panel-alt: var(--sand-100);
  --pf-border: var(--ink);
  --pf-accent: var(--moss-600);
  --pf-accent-dark: var(--moss-800);
  --pf-warn: #b5482f;
  --pf-shadow: var(--shadow-soft);
  --pf-shadow-sm: var(--shadow-tight);
}

.pf-page .nav a.is-current {
  color: var(--pf-accent-dark);
  font-weight: 700;
}

.pf-page .nav a.is-current::after {
  right: 0;
}

/* ---------- Shared bits ---------- */

.pf-eyebrow {
  font-family: var(--pf-font-pixel);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--bark-500);
  text-transform: uppercase;
}

.pf-back-link {
  padding-top: 32px;
}

.pf-back-link a {
  color: inherit;
}

.pf-back-link a:hover {
  color: var(--pf-accent-dark);
}

.pf-badge {
  display: inline-block;
  font-family: var(--pf-font-pixel);
  font-size: 0.6rem;
  letter-spacing: 0.04em;
  padding: 6px 10px;
  border: 2px solid var(--pf-border);
  background: var(--moss-100);
  color: var(--moss-900);
  border-radius: 0;
  box-shadow: 2px 2px 0 var(--pf-border);
  white-space: nowrap;
}

.pf-badge--pre-production { background: #fff2cf; }
.pf-badge--prototype,
.pf-badge--core-gameplay { background: #d7e9ff; }
.pf-badge--alpha,
.pf-badge--beta { background: #ffe0cf; }
.pf-badge--release,
.pf-badge--stable { background: var(--moss-100); }
.pf-badge--experimental { background: #ffd9d9; }

.pf-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 18px 0 0;
}

.pf-tags li {
  font-family: var(--pf-font-pixel);
  font-size: 0.55rem;
  letter-spacing: 0.03em;
  padding: 6px 9px;
  background: var(--pf-panel);
  border: 2px solid var(--pf-border);
  color: var(--bark-700);
}

.pf-empty {
  font-family: var(--font-body);
  color: var(--bark-500);
  font-style: italic;
  padding: 20px 0;
}

.pf-note {
  color: var(--bark-500);
  font-size: 0.92rem;
}

.pf-list {
  margin: 0;
  padding-left: 22px;
}

.pf-list li { margin-bottom: 6px; }

.pf-list--grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 4px 24px;
  list-style: square;
}

.pf-list--check { list-style: none; padding-left: 0; }

.pf-list--check li {
  position: relative;
  padding-left: 28px;
}

.pf-list--check li::before {
  content: '☐';
  position: absolute;
  left: 0;
  color: var(--pf-accent);
}

/* ---------- Page shell ---------- */

.pf-page-header {
  padding: 48px 0 16px;
  text-align: center;
}

.pf-page-title {
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  color: var(--moss-900);
}

.pf-page-sub {
  color: var(--bark-500);
  max-width: 560px;
  margin: 0 auto;
  font-family: var(--font-body);
}

/* ---------- Hub grid ---------- */

.pf-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  padding: 32px 0 96px;
}

.pf-card {
  background: var(--pf-panel);
  border: 3px solid var(--pf-border);
  box-shadow: var(--pf-shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.pf-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--pf-border);
}

.pf-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.pf-card-thumb {
  aspect-ratio: 16 / 9;
  border-bottom: 3px solid var(--pf-border);
  background: var(--moss-800);
  overflow: hidden;
}

.pf-card-thumb img { width: 100%; height: 100%; object-fit: cover; }

.pf-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: repeating-linear-gradient(45deg, var(--moss-800), var(--moss-800) 10px, var(--moss-700) 10px, var(--moss-700) 20px);
}

.pf-thumb-placeholder span {
  font-family: var(--pf-font-pixel);
  font-size: 2rem;
  color: var(--moss-100);
}

.pf-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.pf-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.pf-card-title {
  font-size: 1rem;
  margin: 0;
  color: var(--moss-900);
}

.pf-card-desc {
  font-family: var(--font-body);
  color: var(--bark-700);
  font-size: 0.95rem;
  margin: 0;
  flex: 1;
}

.pf-card-meta {
  display: flex;
  gap: 20px;
  margin: 0;
  font-family: var(--font-body);
}

.pf-card-meta dt {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--bark-500);
}

.pf-card-meta dd {
  margin: 0;
  font-weight: 600;
  color: var(--moss-800);
  font-size: 0.88rem;
}

.pf-card-cta {
  font-family: var(--pf-font-pixel);
  font-size: 0.62rem;
  color: var(--pf-accent-dark);
}

/* ---------- Detail page hero ---------- */

.pf-hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
  padding: 24px 0 64px;
}

.pf-hero-media {
  border: 3px solid var(--pf-border);
  box-shadow: var(--pf-shadow);
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--moss-900);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pf-hero-media img { width: 100%; height: 100%; object-fit: cover; display: block; }

.pf-hero-sprite {
  background-repeat: no-repeat;
  filter: drop-shadow(0 6px 0 rgba(0, 0, 0, 0.25));
}

.pf-hero-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  background:
    repeating-linear-gradient(135deg, var(--moss-800), var(--moss-800) 12px, var(--moss-700) 12px, var(--moss-700) 24px);
}

.pf-hero-placeholder span {
  font-family: var(--pf-font-pixel);
  font-size: 0.75rem;
  line-height: 1.8;
  color: var(--moss-100);
  letter-spacing: 0.04em;
}

.pf-title {
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--moss-900);
  margin-bottom: 10px;
}

.pf-subtitle {
  font-family: var(--font-body);
  font-style: italic;
  color: var(--bark-700);
  font-size: 1.1rem;
  margin-bottom: 24px;
}

.pf-stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 0;
}

.pf-stat-row dt {
  font-family: var(--pf-font-pixel);
  font-size: 0.55rem;
  text-transform: uppercase;
  color: var(--bark-500);
  margin-bottom: 6px;
}

.pf-stat-row dd {
  margin: 0;
  font-weight: 600;
  color: var(--moss-800);
  font-family: var(--font-body);
}

/* ---------- Sections ---------- */

.pf-section {
  padding: 40px 0;
  border-top: 2px dashed rgba(122, 92, 62, 0.35);
}

.pf-section:first-child { border-top: none; }

.pf-section-title {
  font-size: 1.1rem;
  color: var(--moss-900);
  margin-bottom: 20px;
}

.pf-h3 {
  font-size: 0.95rem;
  color: var(--pf-accent-dark);
  margin-bottom: 14px;
}

.pf-protagonist,
.pf-ending {
  margin-top: 20px;
  padding: 20px;
  background: var(--pf-panel);
  border: 2px solid var(--pf-border);
  box-shadow: var(--pf-shadow-sm);
}

/* ---------- Core mechanics ---------- */

.pf-moves {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin: 20px 0;
}

.pf-move {
  background: var(--pf-panel);
  border: 3px solid var(--pf-border);
  box-shadow: var(--pf-shadow-sm);
  padding: 20px;
  text-align: center;
}

.pf-move-input {
  display: block;
  font-family: var(--font-body);
  color: var(--bark-500);
  font-size: 0.85rem;
  margin-bottom: 6px;
}

.pf-move-arrow { display: none; }

.pf-move-sound {
  display: block;
  font-family: var(--pf-font-pixel);
  font-size: 1.6rem;
  color: var(--pf-warn);
  margin-bottom: 10px;
  text-shadow: 2px 2px 0 var(--pf-border);
}

.pf-move p {
  font-family: var(--font-body);
  color: var(--bark-700);
  font-size: 0.9rem;
  margin: 0;
}

/* ---------- Campaign / levels ---------- */

.pf-levels {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.pf-level {
  background: var(--pf-panel);
  border: 3px solid var(--pf-border);
  box-shadow: var(--pf-shadow);
  padding: 24px;
}

.pf-level--final {
  background: var(--moss-900);
  color: var(--moss-100);
  border-color: var(--pf-border);
}

.pf-level--final .pf-level-title,
.pf-level--final h4 { color: var(--sand-100); }
.pf-level--final p,
.pf-level--final .pf-note { color: var(--moss-100); }

.pf-level-title {
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.pf-level-label {
  font-family: var(--pf-font-pixel);
  font-size: 0.6rem;
  color: var(--bark-500);
  text-transform: uppercase;
  margin: 14px 0 6px;
}

.pf-boss {
  margin-top: 16px;
  padding: 16px;
  border-left: 4px solid var(--pf-warn);
  background: rgba(181, 72, 47, 0.06);
}

.pf-level--final .pf-boss { background: rgba(255,255,255,0.06); }

.pf-boss h4 {
  font-size: 0.85rem;
  color: var(--pf-warn);
  margin-bottom: 6px;
}

.pf-dialogue {
  margin-top: 14px;
  padding: 14px 16px;
  background: rgba(0,0,0,0.25);
  font-family: var(--font-body);
  border-left: 3px solid var(--moss-500);
}

.pf-dialogue p { margin: 0 0 6px; }
.pf-dialogue p:last-child { margin-bottom: 0; }

/* ---------- Design philosophy ---------- */

.pf-feel-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.pf-feel {
  padding: 16px;
  background: var(--pf-panel);
  border: 2px solid var(--pf-border);
  box-shadow: var(--pf-shadow-sm);
}

.pf-feel span {
  display: block;
  font-family: var(--pf-font-pixel);
  font-size: 0.55rem;
  text-transform: uppercase;
  color: var(--bark-500);
  margin-bottom: 8px;
}

.pf-feel p {
  font-family: var(--font-body);
  font-style: italic;
  margin: 0;
  color: var(--moss-800);
}

/* ---------- Roadmap ---------- */

.pf-roadmap {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pf-roadmap-stage {
  font-family: var(--pf-font-pixel);
  font-size: 0.6rem;
  padding: 10px 14px;
  border: 2px solid var(--pf-border);
  background: var(--pf-panel);
  color: var(--bark-500);
}

.pf-roadmap-stage.is-active {
  background: var(--pf-accent);
  color: var(--sand-100);
  box-shadow: 2px 2px 0 var(--pf-border);
}

/* ---------- Screenshots ---------- */

.pf-shot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.pf-shot {
  margin: 0;
  border: 3px solid var(--pf-border);
  box-shadow: var(--pf-shadow-sm);
  background: var(--pf-panel);
}

.pf-shot img { width: 100%; display: block; }

.pf-shot figcaption {
  padding: 12px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--bark-700);
}

.pf-shot-caption { display: block; font-weight: 600; }
.pf-shot-date,
.pf-shot-stage { display: inline-block; color: var(--bark-500); font-size: 0.78rem; margin-right: 10px; }

/* ---------- Builds ---------- */

.pf-build-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.pf-build {
  background: var(--pf-panel);
  border: 3px solid var(--pf-border);
  box-shadow: var(--pf-shadow-sm);
  padding: 20px;
}

.pf-build-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.pf-build-top h3 { font-size: 0.85rem; margin: 0; }
.pf-build-number { color: var(--bark-500); font-size: 0.75rem; }

.pf-build-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 0 0 10px;
  font-family: var(--font-body);
}

.pf-build-meta dt {
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--bark-500);
}

.pf-build-meta dd { margin: 0; font-weight: 600; color: var(--moss-800); }

.pf-download {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--pf-font-pixel);
  font-size: 0.6rem;
  padding: 10px 16px;
  background: var(--pf-accent);
  color: var(--sand-100);
  border: 2px solid var(--pf-border);
}

/* ---------- Patch notes ---------- */

.pf-patch {
  padding: 20px 0;
  border-top: 2px dashed rgba(122, 92, 62, 0.3);
}

.pf-patch:first-child { border-top: none; padding-top: 0; }

.pf-patch-top {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}

.pf-patch-top h3 { font-size: 0.9rem; margin: 0; }
.pf-patch-date { font-family: var(--font-body); color: var(--bark-500); font-size: 0.85rem; }
.pf-patch-title { font-family: var(--font-body); font-style: italic; color: var(--bark-700); margin: 6px 0 14px; }

.pf-patch-group { margin-bottom: 14px; }
.pf-patch-group h4 {
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--pf-accent-dark);
  margin-bottom: 6px;
}

/* ---------- Development log ---------- */

.pf-log {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.pf-log-entry {
  background: var(--pf-panel);
  border: 3px solid var(--pf-border);
  box-shadow: var(--pf-shadow-sm);
  padding: 20px;
}

.pf-log-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.pf-log-top h3 { font-size: 0.85rem; margin: 0; }
.pf-log-date { font-family: var(--font-body); color: var(--bark-500); font-size: 0.85rem; }
.pf-log-summary { font-family: var(--font-body); color: var(--bark-700); margin: 10px 0; }

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .pf-hero { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .pf-page-header { padding: 32px 0 8px; }
  .pf-grid { padding: 24px 0 64px; gap: 24px; }
  .pf-section { padding: 28px 0; }
  .pf-moves { grid-template-columns: 1fr; }
}

/* Allow longer project names and version labels on small screens. */
.pf-card-top { flex-wrap: wrap; }
.pf-card-title, .pf-title { overflow-wrap: anywhere; }
.pf-hero-info { min-width: 0; }

.pf-concept-terminal {
  background: var(--moss-900);
  color: var(--moss-100);
  border: 3px solid var(--pf-border);
  box-shadow: var(--pf-shadow-sm);
  padding: 24px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 0.9rem;
  line-height: 1.7;
}

/* Recent releases and thumbnail driven screenshot galleries. */
.pf-release-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.pf-release-heading .pf-section-title { margin-bottom: 20px; }
.pf-history-link {
  margin: 0 0 20px auto;
  color: var(--pf-accent-dark);
  font-family: var(--pf-font-pixel);
  font-size: 0.55rem;
  text-align: right;
}
.pf-history-link:hover { color: var(--pf-warn); }
.pf-build-gallery { margin: -4px 0 16px; }
.pf-build-thumbnail {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 2px solid var(--pf-border);
  background: var(--moss-100);
  cursor: pointer;
  list-style: none;
}
.pf-build-thumbnail::-webkit-details-marker { display: none; }
.pf-build-thumbnail::marker { content: ''; }
.pf-build-thumbnail img { display: block; width: 100%; height: 100%; object-fit: cover; }
.pf-build-thumbnail span {
  position: absolute;
  right: 8px;
  bottom: 8px;
  padding: 8px 10px;
  border: 2px solid var(--pf-border);
  background: var(--pf-panel);
  color: var(--moss-900);
  font-family: var(--pf-font-pixel);
  font-size: 0.48rem;
  box-shadow: 2px 2px 0 var(--pf-border);
}
.pf-build-gallery[open] .pf-build-thumbnail span::after { content: ' −'; }
.pf-build-gallery-panel { padding-top: 12px; }
.pf-build-gallery-panel .pf-shot-grid { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.pf-build-gallery-panel .pf-shot { border-width: 2px; }
.pf-build-gallery-panel .pf-shot figcaption { padding: 8px; font-size: 0.75rem; }
.pf-history-intro { padding-bottom: 10px; }
@media (max-width: 520px) {
  .pf-release-heading { align-items: flex-start; flex-direction: column; gap: 0; }
  .pf-history-link { margin: -10px 0 20px; text-align: left; }
}
.pf-build-gallery[open] { position: relative; z-index: 60; }
.pf-build-gallery[open] .pf-gallery-backdrop {
  position: fixed;
  z-index: 70;
  inset: 0;
  width: 100vw;
  height: 100vh;
  padding: 0;
  border: 0;
  background: rgba(15, 25, 17, 0.84);
  cursor: default;
}
.pf-build-gallery[open] .pf-build-gallery-panel {
  position: fixed;
  z-index: 71;
  top: 50%;
  left: 50%;
  width: min(1040px, calc(100vw - 36px));
  max-height: calc(100vh - 36px);
  overflow: auto;
  padding: 20px;
  border: 3px solid var(--pf-border);
  background: var(--pf-panel);
  box-shadow: 8px 8px 0 rgba(19, 35, 22, 0.7);
  transform: translate(-50%, -50%);
}
.pf-gallery-close {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px auto;
  padding: 9px 12px;
  border: 2px solid var(--pf-border);
  background: var(--moss-100);
  color: var(--moss-900);
  font-family: var(--pf-font-pixel);
  font-size: 0.5rem;
  cursor: pointer;
}
.pf-gallery-close span { font: 700 1.3rem/0.8 var(--font-body); }
.pf-build-gallery[open] .pf-shot-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
@media (max-width: 520px) {
  .pf-build-gallery[open] .pf-build-gallery-panel { width: calc(100vw - 20px); max-height: calc(100vh - 20px); padding: 12px; }
  .pf-build-gallery[open] .pf-shot-grid { grid-template-columns: 1fr; }
}
.pf-shot-zoom { display: block; width: 100%; padding: 0; overflow: hidden; border: 0; background: var(--moss-900); cursor: zoom-in; }
.pf-shot-zoom img { display: block; width: 100%; transition: transform 0.18s ease; }
.pf-shot-zoom:hover img { transform: scale(1.035); }
.pf-image-zoom {
  position: fixed;
  inset: 0;
  width: min(96vw, 1600px);
  height: min(92vh, 1100px);
  max-width: none;
  max-height: none;
  margin: auto;
  padding: 48px 14px 14px;
  overflow: hidden;
  border: 3px solid var(--pf-border);
  background: #101815;
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.6);
}
.pf-image-zoom::backdrop { background: rgba(4, 10, 6, 0.9); }
.pf-image-zoom > img { display: block; width: 100%; height: 100%; object-fit: contain; }
.pf-image-zoom-close {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 11px;
  border: 2px solid var(--pf-border);
  background: var(--moss-100);
  color: var(--moss-900);
  font-family: var(--pf-font-pixel);
  font-size: 0.5rem;
  cursor: pointer;
}
.pf-image-zoom-close span { font: 700 1.3rem/0.8 var(--font-body); }
@media (max-width: 520px) {
  .pf-image-zoom { width: calc(100vw - 16px); height: calc(100vh - 16px); padding: 46px 8px 8px; }
}