@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&display=swap');

* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #e4e4e4;
  --fg: #1a1a1a;
  --muted: #666;
  --dash: #999;
  --indent: 60px;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Share Tech Mono', 'Courier New', monospace;
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── TOP BAR ── */
#topbar {
  display: flex;
  align-items: center;
  padding: 10px 40px;
  border-bottom: 1px dashed var(--dash);
  font-size: 13px;
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 50;
  height: 40px;
}

.back-link {
  cursor: pointer;
  text-decoration: underline;
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 65vw;
}
.back-link:hover { opacity: 0.5; }

.tb-spacer { flex: 1; }

.tb-add {
  background: none; border: none;
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px; cursor: pointer;
  color: var(--muted); text-decoration: underline;
  white-space: nowrap;
}
.tb-add:hover { color: var(--fg); }

/* ── PAGE WRAPPER ── */
.page-wrap { padding: 44px 40px 100px; }

/* ── ASCII TITLE ──
   Scrolls horizontally within its own box — never breaks page layout */
.ascii-title {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11.5px;
  line-height: 1.2;
  white-space: pre;
  margin-bottom: 32px;
  color: var(--fg);
  overflow-x: auto;
  overflow-y: hidden;
  max-width: 100%;
  display: block;
  scrollbar-width: thin;
  scrollbar-color: var(--dash) transparent;
  padding-bottom: 4px;
}
.ascii-title::-webkit-scrollbar { height: 3px; }
.ascii-title::-webkit-scrollbar-thumb { background: var(--dash); }

/* ── BODY TEXT ── */
.desc {
  font-size: 13px;
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: 60px;
  color: var(--fg);
}

.desc a { color: inherit; text-decoration: underline; }
.desc a:hover { opacity: 0.5; }

/* ── NAV LINKS (home) ── */
.nav-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-left: var(--indent);
}
.nav-item {
  font-size: 14px;
  cursor: pointer;
  color: var(--fg);
  text-decoration: underline;
  width: fit-content;
  word-break: break-word;
}
.nav-item::before { content: '〔↘〕'; margin-right: 2px; }
.nav-item:hover { opacity: 0.5; }

/* ── SUB-LINKS ── */
.sub-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-left: var(--indent);
  margin-top: 8px;
}
.sub-item {
  font-size: 14px;
  color: var(--fg);
  text-decoration: underline;
  width: fit-content;
  word-break: break-word;
}
.sub-item::before { content: '〔↘〕'; }
.sub-item:hover { opacity: 0.5; }

/* ── ENTRIES GRID ── */
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 16px;
}

.card {
  border: 1px dashed var(--dash);
  transition: opacity 0.15s;
}
.card:hover { opacity: 0.65; }

.card-img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
  background: #c8c8c8;
  cursor: pointer;
}

.card-img-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: #c8c8c8;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dash);
  font-size: 11px;
  cursor: pointer;
}

.card-body {
  padding: 10px 12px 14px;
  border-top: 1px dashed var(--dash);
}

.card-name { font-size: 13px; margin-bottom: 3px; cursor: pointer; word-break: break-word; }
.card-name::before { content: '〔↘〕'; }
.card-sub { font-size: 12px; color: var(--muted); line-height: 1.5; }
.card-delete {
  margin-top: 10px;
  color: var(--muted);
  cursor: pointer;
  text-decoration: underline;
  font-size: 11px;
}
.card-delete:hover { color: var(--fg); }

.card-add {
  border: 1px dashed var(--dash);
  aspect-ratio: 3/4;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--muted);
  font-size: 12px;
  transition: opacity 0.15s;
}
.card-add:hover { opacity: 0.5; }

/* ── DETAIL VIEW ── */
.detail-img {
  width: 100%;
  max-width: 240px;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
  background: #c8c8c8;
  margin-bottom: 36px;
}

.detail-img-placeholder {
  width: 100%;
  max-width: 240px;
  aspect-ratio: 3/4;
  background: #c8c8c8;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dash);
  font-size: 11px;
  margin-bottom: 36px;
}

.detail-fields { display: flex; flex-direction: column; gap: 30px; }

.df { display: flex; align-items: flex-start; flex-wrap: wrap; }

.df-label {
  font-size: 14px;
  min-width: 300px;
  flex-shrink: 0;
  color: var(--fg);
}
.df-label::before { content: '〔↘〕'; }

.df-value {
  font-size: 14px;
  color: var(--fg);
  line-height: 1.7;
  max-width: 600px;
  word-break: break-word;
}

/* ── DEVICES TABLE ──
   Wraps in a scrollable container so the table never breaks layout */
.dtable {
  border-collapse: collapse;
  width: 100%;
  max-width: 820px;
  margin-top: 20px;
}
/* wrap the table in devices.html with overflow-x: auto */
table.dtable {
  display: block;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}
table.dtable thead,
table.dtable tbody,
table.dtable tr { display: table; width: 100%; table-layout: fixed; }

/* Simpler approach — just make the table scroll */
.dtable {
  border-collapse: collapse;
  width: max-content;
  min-width: 100%;
  max-width: none;
  margin-top: 20px;
}

/* Wrapper added via JS below */
.dtable-scroll {
  overflow-x: auto;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
}

.dtable th {
  text-align: left;
  font-size: 12px;
  color: var(--muted);
  font-weight: normal;
  padding: 6px 24px 6px 0;
  border-bottom: 1px dashed var(--dash);
  white-space: nowrap;
}
.dtable td {
  font-size: 13px;
  padding: 10px 24px 10px 0;
  border-bottom: 1px dashed var(--dash);
  vertical-align: top;
  white-space: normal;
  word-break: break-word;
  min-width: 80px;
}
.ok { color: var(--fg); }
.fail { color: var(--muted); text-decoration: line-through; }
.partial { color: var(--fg); opacity: 0.55; }

/* ── AGREEMENTS ── */
.agreement { max-width: 640px; margin-bottom: 52px; }

.agreement-title {
  font-size: 14px;
  margin-bottom: 14px;
  text-decoration: underline;
  word-break: break-word;
}
.agreement-title::before { content: '〔↘〕'; }

.agreement-body {
  font-size: 13px;
  color: var(--fg);
  line-height: 1.8;
  padding-left: var(--indent);
  white-space: pre-line;
  word-break: break-word;
}

/* ── GUIDE ── */
.step { display: flex; gap: 28px; margin-bottom: 30px; max-width: 640px; }
.step-num { color: var(--muted); min-width: 28px; flex-shrink: 0; font-size: 13px; }
.step-title { font-size: 13px; text-decoration: underline; margin-bottom: 4px; }
.step-text { font-size: 13px; color: var(--muted); line-height: 1.7; word-break: break-word; }
.step-text a { color: inherit; }
.step-text code {
  background: rgba(0,0,0,0.07);
  padding: 1px 4px;
  font-size: 12px;
  word-break: break-all;
}

/* ── ADD ENTRY FORM (overlay) ── */
#form-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 100;
  overflow-y: auto;
  overflow-x: hidden;
}
#form-overlay.open { display: block; }

#form-topbar {
  display: flex;
  align-items: center;
  padding: 10px 40px;
  border-bottom: 1px dashed var(--dash);
  height: 40px;
  background: var(--bg);
  position: sticky;
  top: 0;
}

.form-inner { padding: 44px 40px 100px; }

.form-layout {
  display: flex;
  gap: 52px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.img-upload {
  width: 220px;
  min-width: 220px;
  aspect-ratio: 3/4;
  border: 1px dashed var(--dash);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--muted);
}
.img-upload input[type=file] {
  position: absolute; inset: 0;
  opacity: 0; cursor: pointer;
  width: 100%; height: 100%;
}
.img-upload img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: none;
}

.form-fields { flex: 1; min-width: 280px; display: flex; flex-direction: column; gap: 28px; }

.fr { display: flex; align-items: flex-start; flex-wrap: wrap; }

.fl {
  font-size: 14px;
  min-width: 280px;
  flex-shrink: 0;
  color: var(--fg);
}
.fl::before { content: '〔↘〕'; }

.fi, .fta {
  background: none;
  border: none;
  border-bottom: 1px solid var(--dash);
  font-family: 'Share Tech Mono', monospace;
  font-size: 14px;
  color: var(--fg);
  outline: none;
  width: 100%;
  padding: 2px 0;
  min-width: 0;
}
.fta {
  resize: vertical;
  min-height: 56px;
  border: 1px dashed var(--dash);
  padding: 8px;
  margin-top: 4px;
  line-height: 1.6;
}
.fi:focus { border-bottom-color: var(--fg); }
.fta:focus { border-color: var(--fg); }

.form-btns {
  display: flex;
  gap: 32px;
  margin-top: 52px;
  padding-left: var(--indent);
  flex-wrap: wrap;
}
.btn-s {
  background: none; border: none;
  font-family: 'Share Tech Mono', monospace;
  font-size: 14px; cursor: pointer;
  color: var(--fg); text-decoration: underline;
}
.btn-s:hover { opacity: 0.5; }
.btn-c {
  background: none; border: none;
  font-family: 'Share Tech Mono', monospace;
  font-size: 14px; cursor: pointer;
  color: var(--muted); text-decoration: underline;
}
.btn-c:hover { color: var(--fg); }

/* ── WORKSHOP GALLERY ── */
.workshop-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 16px;
  margin-bottom: 60px;
}

.wcard {
  border: 1px dashed var(--dash);
  overflow: hidden;
  transition: opacity 0.15s;
}
.wcard:hover { opacity: 0.65; }

/* portrait images: same 3/4 ratio as node cards */
.wcard.portrait img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
}

/* landscape images: 4/3 ratio */
.wcard.landscape img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}

/* landscape card spans 2 columns so it looks balanced next to portraits */
.wcard.landscape {
  grid-column: span 2;
}

@media (max-width: 820px) {
  .workshop-grid { grid-template-columns: repeat(2, 1fr); }
  .wcard.landscape { grid-column: span 2; }
}
@media (max-width: 540px) {
  .workshop-grid { grid-template-columns: 1fr; }
  .wcard.landscape { grid-column: span 1; }
}

/* scrollbar */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--dash); }

/* ══════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ══════════════════════════════════════════ */

/* ── Tablet ≤ 820px ── */
@media (max-width: 820px) {
  .page-wrap { padding: 32px 24px 80px; }
  #topbar { padding: 10px 24px; }
  #form-topbar { padding: 10px 24px; }
  .form-inner { padding: 32px 24px 80px; }

  /* grid: 2 columns */
  .grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Mobile ≤ 540px ── */
@media (max-width: 540px) {
  :root { --indent: 0px; }

  .page-wrap { padding: 20px 14px 80px; }
  #topbar { padding: 10px 14px; }
  #form-topbar { padding: 10px 14px; }
  .form-inner { padding: 24px 14px 80px; }

  /* ASCII: smaller font so more content fits before horizontal scroll */
  .ascii-title { font-size: 8px; }

  /* grid: 1 column */
  .grid { grid-template-columns: 1fr; }

  /* card-add: less tall on single column */
  .card-add { aspect-ratio: unset; min-height: 80px; }

  /* detail: label stacks above value */
  .df { flex-direction: column; gap: 2px; }
  .df-label { min-width: unset; }

  /* form: label stacks above input */
  .fr { flex-direction: column; gap: 4px; }
  .fl { min-width: unset; }

  .nav-list { padding-left: 0; gap: 24px; }
  .sub-list  { padding-left: 0; gap: 20px; }

  .agreement-body { padding-left: 12px; }

  .form-btns { padding-left: 0; gap: 20px; }

  .img-upload { width: 160px; min-width: 160px; }

  .desc { font-size: 12px; margin-bottom: 32px; }

  /* topbar: truncate long back-labels */
  .back-link { max-width: 55vw; font-size: 12px; }
  .tb-add { font-size: 11px; }
}