/* ============================================================================
   PREY: THE ESCAPE — interactive 3D character archive
   Keeps the site's existing black/charcoal/blood-red dossier language.
   ========================================================================== */

.archive {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: #0b0b10;
  box-shadow: 0 50px 120px -60px #000, 0 0 0 1px rgba(179, 18, 26, 0.12);
}

.archive__stage {
  position: relative;
  height: 520px;
  min-height: 0;
  border-right: 1px solid var(--line);
  background:
    radial-gradient(ellipse at 50% 40%, rgba(179, 18, 26, 0.1), transparent 62%),
    #050508;
}

.archive__file {
  padding: clamp(20px, 2.2vw, 26px);
  border-left: 0;
  background-image:
    repeating-linear-gradient(to bottom, transparent 0, transparent 33px, rgba(255, 255, 255, 0.018) 34px);
}

.archive__file .dossier__top { padding-bottom: 10px; }

.archive__file .dossier__name {
  font-size: clamp(2.05rem, 3.1vw, 2.7rem);
  overflow-wrap: anywhere;
}

.archive__file .dossier__role { margin-bottom: 14px; }

.archive__file .dossier__fields {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0 22px;
  margin-bottom: 16px;
}

.archive__file .dossier__fields > div {
  display: block;
  padding: 6px 0;
}

.archive__file .dossier__fields dt { margin-bottom: 3px; font-size: 0.51rem; }
.archive__file .dossier__fields dd { font-size: 0.79rem; line-height: 1.5; }
.archive__file .dossier__quote { padding-left: 14px; font-size: 0.86rem; line-height: 1.55; }
.archive__file .dossier__quote cite { margin-top: 7px; }
.archive__file .profile-note { margin-top: 14px; font-size: 0.49rem; line-height: 1.55; }

.archive__tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.archive__tab {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "no name"
    "no role";
  gap: 1px 14px;
  align-items: center;
  padding: 16px 18px;
  border-top: 2px solid transparent;
  background: #09090e;
  text-align: left;
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease);
}

.archive__tab:hover { background: #101017; }

.archive__tab span {
  grid-area: no;
  font-family: var(--font-mono);
  font-size: 0.54rem;
  letter-spacing: 0.12em;
  color: var(--text-faint);
}

.archive__tab strong {
  grid-area: name;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1.1;
  color: #cfc9c1;
}

.archive__tab em {
  grid-area: role;
  font-family: var(--font-mono);
  font-size: 0.5rem;
  font-style: normal;
  letter-spacing: 0.13em;
  color: var(--text-faint);
}

.archive__tab.is-active {
  border-top-color: var(--blood-bright);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(179, 18, 26, 0.18), transparent 72%),
    #101017;
}

.archive__tab.is-active strong { color: #fff; }
.archive__tab.is-active em { color: #d19d97; }

/* ---- shared 3D viewer ---- */
.model-viewer {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(ellipse at 50% 38%, rgba(69, 27, 32, 0.18), transparent 58%),
    linear-gradient(180deg, #07070b, #040406);
  cursor: grab;
}

.model-viewer.is-interacting { cursor: grabbing; }

.viewer__canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  touch-action: none;
}

.viewer__atmosphere {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 45%, transparent 34%, rgba(3, 3, 5, 0.62) 100%),
    repeating-linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 0, rgba(255, 255, 255, 0.02) 1px, transparent 1px, transparent 4px);
  mix-blend-mode: screen;
  opacity: 0.55;
}

.viewer__hud {
  position: absolute;
  z-index: 4;
  pointer-events: none;
}

.viewer__hud--top {
  top: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.viewer__tag {
  padding: 7px 10px;
  border: 1px dashed rgba(225, 29, 36, 0.62);
  background: rgba(0, 0, 0, 0.62);
  font-family: var(--font-mono);
  font-size: 0.53rem;
  letter-spacing: 0.16em;
  color: #ffc2bd;
}

.viewer__live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 0.5rem;
  letter-spacing: 0.16em;
  color: #c9a29d;
}

.viewer__live i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blood-bright);
  box-shadow: 0 0 9px var(--blood-bright);
  animation: viewerPulse 1.8s ease-in-out infinite;
}

.viewer__toolbar {
  position: absolute;
  top: 44px;
  right: 14px;
  z-index: 6;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.viewer__toolbar button,
.viewer__variants button,
.profile-anim__btn {
  padding: 6px 9px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(5, 5, 8, 0.8);
  font-family: var(--font-mono);
  font-size: 0.48rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  color: #cfc6bd;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.viewer__toolbar button:hover,
.viewer__variants button:hover,
.profile-anim__btn:hover {
  border-color: rgba(225, 29, 36, 0.7);
  color: #fff;
}

.viewer__toolbar button:focus-visible,
.viewer__variants button:focus-visible,
.profile-anim__btn:focus-visible {
  outline: 1px solid var(--blood-bright);
  outline-offset: 2px;
}

.viewer__variants {
  position: absolute;
  top: 84px;
  left: 16px;
  z-index: 6;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(5, 5, 8, 0.72);
}

.viewer__variants > span {
  margin: 0 4px 0 2px;
  font-family: var(--font-mono);
  font-size: 0.46rem;
  letter-spacing: 0.14em;
  color: var(--text-faint);
}

.viewer__variants button {
  min-width: 25px;
  padding: 5px 7px;
  color: #8d8780;
}

.viewer__variants button.is-active {
  border-color: var(--blood);
  background: rgba(179, 18, 26, 0.24);
  color: #fff;
}

.viewer__foot {
  position: absolute;
  left: 16px;
  bottom: 14px;
  z-index: 4;
  max-width: 62%;
  padding: 6px 10px 6px 8px;
  margin-left: -8px;
  background: linear-gradient(90deg, rgba(4, 4, 7, 0.9) 0%, rgba(4, 4, 7, 0.72) 74%, transparent 100%);
  pointer-events: none;
  text-shadow: 0 2px 10px #000;
}

.viewer__model {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.11em;
  color: #ddd3c7;
}

.viewer__note {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.47rem;
  line-height: 1.7;
  letter-spacing: 0.08em;
  color: #8d837c;
}

.viewer__hint {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 4;
  font-family: var(--font-mono);
  font-size: 0.45rem;
  letter-spacing: 0.12em;
  white-space: nowrap;
  color: #736b65;
  pointer-events: none;
}

.viewer__loading,
.viewer__fallback,
.viewer__noscript {
  position: absolute;
  inset: 0;
  z-index: 8;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 10px;
  padding: 28px;
  text-align: center;
  background: rgba(5, 5, 8, 0.82);
  backdrop-filter: blur(2px);
}

.viewer__loading p,
.viewer__fallback span,
.viewer__noscript {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.17em;
  color: #e4d8cf;
}

.viewer__loading small,
.viewer__fallback p {
  max-width: 46ch;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.51rem;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: #8f857d;
}

.viewer__fallback span { color: #ff9b92; }

.viewer__retry {
  margin-top: 4px;
  padding: 8px 13px;
  border: 1px solid rgba(225, 29, 36, 0.65);
  background: rgba(93, 8, 13, 0.45);
  font-family: var(--font-mono);
  font-size: 0.5rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: #ffd4cf;
}

.viewer__retry:hover { background: rgba(179, 18, 26, 0.45); color: #fff; }

.viewer__spinner {
  width: 28px;
  height: 28px;
  border: 1px solid rgba(225, 29, 36, 0.25);
  border-top-color: var(--blood-bright);
  border-radius: 50%;
  animation: viewerSpin 1s linear infinite;
}

.viewer__noscript {
  z-index: 9;
  padding: 48px;
  font-size: 0.64rem;
  line-height: 1.8;
  letter-spacing: 0.05em;
  color: #cfc6bd;
}

/* ---- dossier helper blocks ---- */
.profile-anim {
  margin: 18px 0 22px;
  padding-top: 13px;
  border-top: 1px dashed rgba(225, 29, 36, 0.32);
}

.profile-anim__label {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: 0.52rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.profile-anim__buttons { display: flex; flex-wrap: wrap; gap: 6px; }

.profile-anim__btn.is-active {
  border-color: var(--blood);
  background: rgba(179, 18, 26, 0.2);
  color: #fff;
}

.profile-note {
  margin: 22px 0 0;
  max-width: 44ch;
  font-family: var(--font-mono);
  font-size: 0.53rem;
  line-height: 1.8;
  color: #8f857d;
}

.archive__file .dossier__stamp {
  position: static;
  display: inline-block;
  margin-top: 18px;
  transform: rotate(-5deg);
}

/* ---- threat viewers ---- */
.threat {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
  margin-top: 20px;
}

.threat__frame--viewer {
  height: 500px;
  min-height: 500px;
  background:
    radial-gradient(ellipse at 50% 40%, rgba(179, 18, 26, 0.14), transparent 62%),
    #050508;
}

.threat__frame--viewer::after { content: none; }
.model-viewer--threat { height: 100%; min-height: 0; }

.threat__readout { padding: clamp(22px, 2.7vw, 30px); }
.threat__class { margin-bottom: 6px; }
.threat__readout h3 { margin-bottom: 11px; font-size: clamp(1.75rem, 2.9vw, 2.25rem); }
.threat__readout > p { margin-bottom: 12px; font-size: 0.84rem; line-height: 1.65; }
.threat-meter { margin: 16px 0 7px; }
.threat__quick { margin-top: 14px; }
.threat__quick li { padding: 6px 0; }

.threat--reverse {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  margin-top: 20px;
}

.threat--reverse .threat__frame { order: 2; }
.threat--reverse .threat__readout {
  order: 1;
  border-left: 0;
  border-right: 1px solid var(--line);
}

.threat__asset {
  margin: 18px 0 0 !important;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-family: var(--font-mono) !important;
  font-size: 0.5rem !important;
  line-height: 1.7 !important;
  letter-spacing: 0.04em;
  color: var(--text-faint) !important;
}

.threat__frame--viewer figcaption {
  z-index: 7;
  right: 12px;
  bottom: 34px;
  padding: 3px 6px;
  background: rgba(0, 0, 0, 0.72);
}

.model-viewer:fullscreen,
.model-viewer.is-expanded {
  width: 100vw;
  height: 100vh;
  min-height: 100vh;
  background: #050508;
}

.model-viewer.is-expanded {
  position: fixed;
  inset: 0;
  z-index: 9999;
}

body.viewer-locked { overflow: hidden; }

@keyframes viewerSpin { to { transform: rotate(360deg); } }
@keyframes viewerPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }

@media (max-width: 1080px) {
  .archive { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .archive__stage { height: 500px; }
  .threat__frame--viewer { height: 480px; min-height: 480px; }
}

@media (max-width: 940px) {
  .archive { grid-template-columns: 1fr; }
  .archive__stage {
    height: 460px;
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .archive__file { border-top: 0; }
  .archive__file .dossier__fields { grid-template-columns: 1fr; gap: 0; }
  .archive__file .dossier__fields > div { padding: 8px 0; }
  .archive__tabs { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .threat { grid-template-columns: 1fr; }
  .threat--reverse { grid-template-columns: 1fr; }
  .threat--reverse .threat__frame { order: 0; }
  .threat--reverse .threat__readout {
    order: 0;
    border-right: 0;
    border-top: 1px solid var(--line);
  }
  .threat__frame--viewer { height: 420px; min-height: 420px; }
}

@media (max-width: 640px) {
  .archive__stage { height: 400px; }
  .archive__file { padding: 20px 18px; }
  .archive__tabs { grid-template-columns: 1fr; }
  .archive__tab { padding: 13px 16px; }
  .archive__tab strong { font-size: 0.9rem; }
  .archive__file .dossier__fields > div { grid-template-columns: 1fr; gap: 3px; }
  .archive__file .dossier__name { font-size: clamp(2.2rem, 11vw, 3.1rem); }
  .viewer__hud--top { top: 12px; left: 12px; right: 12px; }
  .viewer__tag { font-size: 0.47rem; }
  .viewer__live { display: none; }
  .viewer__toolbar { top: 44px; right: 10px; }
  .viewer__toolbar button { padding: 5px 7px; font-size: 0.44rem; }
  .viewer__variants { top: 82px; left: 12px; }
  .viewer__foot { left: 12px; bottom: 12px; max-width: 72%; }
  .viewer__note { font-size: 0.42rem; }
  .viewer__hint { display: none; }
  .threat__frame--viewer { height: 380px; min-height: 380px; }
  .threat__frame--viewer figcaption { bottom: 8px; right: 8px; font-size: 0.44rem; }
}

@media (max-width: 380px) {
  .archive__stage { height: 350px; }
  .threat__frame--viewer { height: 340px; min-height: 340px; }
  .viewer__model { font-size: 0.5rem; }
  .viewer__note { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .viewer__spinner,
  .viewer__live i { animation: none; }
}

@media print {
  .archive,
  .archive__tabs,
  .threat__frame--viewer { display: none !important; }
}