/* ==========================================================================
   Dev Hub — download.css (Download page, on top of shared.css)
   ========================================================================== */

body {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  padding: 8vh 6vw 6vh;
}

.page {
  width: 100%;
  max-width: 38rem;
}

header {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: clamp(1.75rem, 4.5vh, 2.5rem);
}

header img {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

header h1 {
  font-size: clamp(1.4rem, 3.5vw, 1.75rem);
  line-height: 1.15;
}

header span.sub {
  display: block;
  font-family: 'Archivo', sans-serif;
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.15rem;
}

a.back {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--muted);
  text-decoration: none;
  margin-bottom: clamp(1.5rem, 4vh, 2rem);
}

a.back:hover {
  color: var(--ink);
}

/* ---------- Collapsible search & filter ---------- */
.filter-disclosure {
  margin-bottom: 2rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.filter-disclosure:hover {
  border-color: #b0b0b0;
}

.filter-summary {
  cursor: pointer;
  list-style: none;
  user-select: none;
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
}

.filter-summary::-webkit-details-marker {
  display: none;
}

.filter-summary-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.filter-chevron {
  font-size: 0.8rem;
  color: var(--muted);
  transition: transform 0.2s ease, color 0.2s ease;
}

.filter-disclosure[open] .filter-chevron {
  transform: rotate(180deg);
}

.filter-body {
  padding: 0 1rem 1rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.25rem;
  padding-top: 0.85rem;
}

.search-input {
  width: 100%;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--ink);
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--paper);
}

.search-input:focus {
  outline: 2px solid var(--ink);
}

.filters-row {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  align-items: center;
}

.filter-select {
  font-family: inherit;
  font-size: 0.8rem;
  color: var(--ink);
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
  cursor: pointer;
}

.filter-checkbox-label {
  font-size: 0.8rem;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  margin-left: auto;
  user-select: none;
}

.filter-checkbox-label input {
  cursor: pointer;
}

/* ---------- Build cards list ---------- */
.platforms {
  border-top: 1px solid var(--line);
}

.build-card {
  border-bottom: 1px solid var(--line);
  padding: 1.5rem 0.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.build-card.is-archived {
  opacity: 0.55;
}

.build-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.build-title-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.build-name-row {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.build-title {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.build-subtitle {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ink);
}

.build-sub {
  font-size: 0.78rem;
  color: var(--muted);
}

.build-stats {
  display: flex;
  gap: 1.25rem;
  flex-shrink: 0;
}

.build-stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  text-align: right;
}

.build-stat-label {
  font-size: 0.7rem;
  color: var(--muted);
}

.build-stat-value {
  font-family: 'Fraunces', serif;
  font-optical-sizing: auto;
  font-weight: 500;
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
}

/* ---------- Notes / changelog ---------- */
.build-notes-toggle {
  font-size: 0.8rem;
  color: var(--ink);
  font-weight: 600;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  align-self: flex-start;
}

.build-notes-content {
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--ink);
  background: #f4f4f4;
  padding: 0.65rem 0.85rem;
  border-radius: 4px;
  white-space: pre-wrap;
  margin: 0;
}

/* ---------- Downloads list ---------- */
.downloads-grid {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 0.25rem;
}

.download-btn {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 0.85rem 1.1rem;
  background: var(--ink);
  color: var(--paper);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.92rem;
  transition: opacity 0.2s ease;
}

.download-btn:hover {
  opacity: 0.85;
}

.download-arrow {
  font-size: 1.05rem;
}

.empty-state {
  padding: 3rem 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  font-style: italic;
}

/* ---------- Bug reporting section ---------- */
.bug-note {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ink);
  margin: 0 0 1.1rem;
}

.kan-btn {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.75rem 1.1rem;
  background: none;
  color: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.92rem;
  transition: background 0.2s ease, color 0.2s ease;
}

.kan-btn:hover {
  background: var(--ink);
  color: var(--paper);
}

@media (max-width: 500px) {
  body {
    padding: 6vh 6vw;
  }

  .build-card-head {
    flex-direction: column;
    gap: 0.75rem;
  }

  .build-stats {
    width: 100%;
    justify-content: flex-start;
    gap: 2rem;
  }

  .build-stat {
    text-align: left;
  }

  .filter-checkbox-label {
    margin-left: 0;
    width: 100%;
  }
}