/*
------------------------------------------------

Project Omnistic
Museum Operating System

The Museum of David Dory

Museum Library

Founder, Artist & Curator:
David Dory

Museum Architect:
Orion

------------------------------------------------
*/

.library-page {
  min-height: 100vh;
  background:
    radial-gradient(
      circle at top,
      rgba(126, 202, 232, 0.07),
      transparent 34rem
    ),
    var(--museum-black);
  color: var(--museum-heading);
}

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

.hidden {
  display: none !important;
}

/*
------------------------------------------------
Main Library Layout
------------------------------------------------
*/

.library-main {
  width: min(
    1200px,
    calc(100% - 40px)
  );
  margin: 0 auto;
  padding: 90px 0 110px;
}

.library-hero {
  max-width: 940px;
  margin-bottom: 70px;
}

.library-hero h1 {
  max-width: 900px;
  margin: 12px 0 24px;
  font-size: clamp(
    54px,
    9vw,
    110px
  );
  line-height: 0.95;
}

.library-intro {
  max-width: 760px;
  color: var(--museum-body);
  font-size: 20px;
  line-height: 1.75;
}

.library-featured,
.library-holdings {
  margin-top: 38px;
  padding: 34px;
  border: 1px solid var(--museum-border);
  background: rgba(
    21,
    17,
    13,
    0.9
  );
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 28px;
  margin-bottom: 30px;
}

.section-heading h2 {
  margin: 8px 0 0;
  font-size: clamp(
    34px,
    6vw,
    62px
  );
}

.section-heading > p {
  max-width: 420px;
  margin: 0;
  color: var(--museum-body);
  text-align: right;
}

/*
------------------------------------------------
Featured Publication
------------------------------------------------
*/

/*
------------------------------------------------
Featured Publication
------------------------------------------------
*/

.featured-publication {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 40px;
  align-items: start;
}

.publication-cover {
  min-width: 0;
  display: block;
}

.publication-cover-image {
  display: block;
  width: 100%;
  height: auto;
  max-width: none;
  border: 1px solid var(--museum-border);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.45);
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease;
}

.publication-cover-image:hover {
  transform: translateY(-5px);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.55);
}

.publication-details {
  position: static;
  inset: auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 4px 0 0;
  background: transparent;
  transform: none;
  z-index: auto;
}

.publication-details > p {
  max-width: none;
  margin: 0 0 22px;
  color: var(--museum-body);
  font-size: 18px;
  line-height: 1.75;
}

.publication-meta {
  color: var(--museum-accent) !important;
  font-size: 13px !important;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.publication-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  width: 100%;
  margin: 8px 0 26px;
  border: 1px solid var(--museum-border);
  background: var(--museum-border);
}

.publication-facts div {
  min-width: 0;
  padding: 18px;
  background: var(--museum-black);
}

.publication-facts dt {
  margin-bottom: 8px;
  color: var(--museum-accent);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.publication-facts dd {
  margin: 0;
  color: var(--museum-heading);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.publication-details .museum-return {
  position: static;
  width: fit-content;
  margin-top: auto;
  transform: none;
}

@media (max-width: 900px) {
  .featured-publication {
    grid-template-columns: 1fr;
  }

  .publication-details {
    padding-top: 0;
  }
}

/*
------------------------------------------------
Library Holdings Grid
------------------------------------------------
*/

.library-grid {
  display: grid;
  grid-template-columns:
    repeat(
      auto-fit,
      minmax(270px, 1fr)
    );
  gap: 18px;
}

.library-card {
  min-height: 340px;
  padding: 24px;
  border: 1px solid var(--museum-border);
  background: var(--museum-black);
  display: flex;
  flex-direction: column;
  transition:
    transform 0.25s ease,
    border-color 0.25s ease;
}

.library-card:hover {
  transform: translateY(-4px);
  border-color: var(--museum-accent);
}

.library-card--featured {
  border-color: var(--museum-accent);
}

.library-card-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.library-record-type {
  margin: 0;
  color: var(--museum-accent);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.library-featured-label {
  padding: 5px 8px;
  border: 1px solid var(--museum-accent);
  color: var(--museum-accent);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.library-card h3 {
  margin: 0 0 10px;
  font-size: 27px;
  line-height: 1.2;
}

.library-card-author {
  margin: 0 0 18px;
  color: var(--museum-accent);
}

.library-card-description {
  margin: 0 0 24px;
  color: var(--museum-body);
  line-height: 1.65;
}

.library-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--museum-border);
}

.library-card-meta span {
  color: var(--museum-muted);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.library-record-button,
.library-open-file,
.library-featured .museum-return {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 46px;
  margin-top: 22px;
  padding: 12px 20px;
  border: 1px solid var(--museum-accent);
  background: transparent;
  color: var(--museum-accent);
  font: inherit;
  letter-spacing: 1px;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    color 0.2s ease;
}

.library-record-button:hover,
.library-open-file:hover,
.library-featured .museum-return:hover {
  background: var(--museum-accent);
  color: var(--museum-black);
  transform: translateY(-2px);
}

/*
------------------------------------------------
Empty and Error States
------------------------------------------------
*/

.library-empty-state,
.library-error-state {
  grid-column: 1 / -1;
  padding: 34px;
  border: 1px solid var(--museum-border);
  background: var(--museum-black);
}

.library-empty-state h3,
.library-error-state h3 {
  margin-top: 0;
}

.library-empty-state p,
.library-error-state p {
  color: var(--museum-body);
}

/*
------------------------------------------------
Library Record Overlay
------------------------------------------------
*/

.library-record-panel {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: grid;
  place-items: center;
  padding: 24px;
}

.library-record-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(
    0,
    0,
    0,
    0.84
  );
  backdrop-filter: blur(6px);
}

.library-record {
  position: relative;
  width: min(
    850px,
    100%
  );
  max-height: calc(
    100vh - 48px
  );
  overflow-y: auto;
  padding: 38px;
  border: 1px solid var(--museum-accent);
  background:
    linear-gradient(
      rgba(21, 17, 13, 0.99),
      rgba(10, 8, 7, 0.99)
    );
  box-shadow:
    0 30px 100px
    rgba(0, 0, 0, 0.65);
}

.library-record > h2 {
  max-width: 720px;
  margin: 10px 55px 18px 0;
  font-size: clamp(
    38px,
    7vw,
    70px
  );
  line-height: 1.05;
}

.library-record .close-button {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 46px;
  height: 46px;
  border: 1px solid var(--museum-border);
  background: transparent;
  color: var(--museum-heading);
  font-size: 29px;
  cursor: pointer;
}

.library-record .close-button:hover {
  border-color: var(--museum-accent);
  color: var(--museum-accent);
}

.library-record-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.library-record-meta span {
  padding: 7px 10px;
  border: 1px solid var(--museum-border);
  color: var(--museum-accent);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.library-record-description {
  max-width: 720px;
  color: var(--museum-body);
  font-size: 18px;
  line-height: 1.75;
}

.library-record-facts {
  display: grid;
  grid-template-columns:
    repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 30px 0;
  border: 1px solid var(--museum-border);
  background: var(--museum-border);
}

.library-record-facts div {
  padding: 18px;
  background: var(--museum-black);
}

.library-record-facts dt {
  margin-bottom: 8px;
  color: var(--museum-accent);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.library-record-facts dd {
  margin: 0;
  color: var(--museum-heading);
}

.library-record-subjects {
  margin-top: 30px;
}

.library-record-subjects h3 {
  margin-bottom: 15px;
}

.library-subject-list {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.library-subject {
  padding: 7px 10px;
  border: 1px solid var(--museum-border);
  color: var(--museum-body);
  font-size: 12px;
}

.library-file-note {
  color: var(--museum-muted);
  font-style: italic;
}

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

@media (max-width: 820px) {
  .featured-publication {
    grid-template-columns: 1fr;
  }

  .publication-cover {
    max-width: 430px;
  }

  .publication-facts,
  .library-record-facts {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 650px) {
  .library-main {
    width: min(
      100% - 28px,
      1200px
    );
    padding-top: 55px;
  }

  .library-featured,
  .library-holdings,
  .library-record {
    padding: 22px;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-heading > p {
    text-align: left;
  }

  .publication-cover {
  display: flex;
  align-items: center;
  justify-content: center;
}

.publication-cover-image {
  width: 100%;
  max-width: 520px;

  border: 1px solid var(--museum-border);

  box-shadow:
    0 30px 60px rgba(0,0,0,.45);

  transition:
    transform .35s ease,
    box-shadow .35s ease;
}

.publication-cover-image:hover {
  transform: translateY(-6px);

  box-shadow:
    0 45px 90px rgba(0,0,0,.55);
}

  .library-record-panel {
    padding: 14px;
  }

  .library-record {
    max-height: calc(
      100vh - 28px
    );
  }
}