/* Archive: Swiss / institutional minimal */

:root {
  --bg: #e6e6e6;
  --surface: #ffffff;
  --ink: #0a0a0a;
  --muted: #5c5c5c;
  --line: #d0d0d0;
  --grid-gap: 1px;
  --font: "Inter", "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.45;
}

a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
a:hover {
  border-bottom-color: var(--ink);
}

.shell {
  max-width: 1180px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--surface);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

@media (max-width: 1220px) {
  .shell {
    border-left: none;
    border-right: none;
  }
}

header.site-head {
  padding: 3.25rem 2.5rem 2.5rem;
  border-bottom: 1px solid var(--line);
}

.site-title {
  margin: 0;
  font-size: clamp(0.72rem, 1.1vw, 0.82rem);
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink);
}

.site-sub {
  margin: 1.1rem 0 0;
  max-width: 36rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 400;
  line-height: 1.5;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 1rem 1.5rem;
  padding: 1rem 2.5rem;
  border-bottom: 1px solid var(--line);
}

.toolbar-left {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
}

.toolbar-nav {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
}
.toolbar-nav:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.count-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.btn {
  font-family: var(--font);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--ink);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
}
.btn:hover {
  background: var(--ink);
  color: var(--surface);
}
.btn:disabled {
  opacity: 0.35;
  cursor: default;
  pointer-events: none;
}

main {
  padding: 2.25rem 2.5rem 4rem;
}

/* Grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: var(--grid-gap);
  border: 1px solid var(--line);
  background: var(--line);
}

.grid-cell {
  position: relative;
  aspect-ratio: 1;
  background: #0a0a0a;
  overflow: hidden;
}

.grid-cell button {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  border: none;
  background: #0a0a0a;
  cursor: pointer;
  text-align: left;
}

.grid-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(8%);
}

.grid-meta {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0.65rem 0.7rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0) 55%);
  opacity: 0;
  transition: opacity 0.18s ease;
  pointer-events: none;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.03em;
  color: #e8e8e8;
  line-height: 1.35;
}

.grid-cell button:hover .grid-meta,
.grid-cell button:focus-visible .grid-meta {
  opacity: 1;
}

.grid-meta span {
  display: block;
}

.empty-state {
  padding: 4rem 2rem;
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px dashed var(--line);
}

/* Detail */
.detail {
  max-width: 720px;
  margin: 0 auto;
}

.detail-back {
  margin-bottom: 2rem;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-bottom: none;
}
.detail-back:hover {
  border-bottom: 1px solid var(--ink);
}

.detail-frame {
  border: 1px solid var(--line);
  background: #0a0a0a;
  margin-bottom: 2rem;
}

.detail-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.detail-dl {
  margin: 0 0 2.5rem;
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 0.35rem 1.5rem;
  font-size: 0.78rem;
}

.detail-dl dt {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.detail-dl dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.detail-actions .btn {
  padding: 0.65rem 1.15rem;
}

.status-msg {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--muted);
  min-height: 1.2em;
}

.hidden {
  display: none !important;
}

/* Print */
.print-root {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media print {
  @page {
    margin: 12mm;
  }
  body {
    background: #fff;
  }
  .shell {
    max-width: none;
    border: none;
  }
  .no-print {
    display: none !important;
  }
  body:not(.archive-detail) #detail-view {
    display: none !important;
  }
  body.archive-detail #grid-view {
    display: none !important;
  }
  .print-root {
    position: static !important;
    width: auto !important;
    height: auto !important;
    margin: 0 !important;
    overflow: visible !important;
    clip: auto !important;
    white-space: normal !important;
    display: block !important;
    padding: 0;
    text-align: center;
  }
  .print-root .detail-frame {
    border: none;
    background: #fff;
    margin: 0;
    display: inline-block;
    max-width: 100%;
  }
  .print-root img {
    max-height: 88vh;
    width: auto;
    max-width: 100%;
    display: block;
  }
  .print-caption {
    margin-top: 10pt;
    font-family: var(--mono);
    font-size: 8pt;
    letter-spacing: 0.05em;
    color: #000;
    text-align: left;
  }
}