:root {
  color-scheme: dark;
  --library-bg: #0c0d0d;
  --library-panel: #141616;
  --library-panel-2: #1b1e1d;
  --library-border: #343937;
  --library-muted: #9ca39f;
  --library-text: #f0f1ee;
  --library-accent: #d4b765;
  --library-green: #7dc69d;
  --library-blue: #8bb9dc;
  --library-red: #d37f76;
}

* { box-sizing: border-box; }

.content-library-page {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 0%, rgba(92, 103, 77, 0.13), transparent 30rem),
    var(--library-bg);
  color: var(--library-text);
  font-family: "Inter", Arial, sans-serif;
}

.content-library-page button,
.content-library-page input,
.content-library-page select,
.content-library-page textarea { font: inherit; }

.content-library-header {
  min-height: 3.4rem;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--library-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(12, 13, 13, 0.92);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
}

.content-library-header a { color: var(--library-text); text-decoration: none; }
.content-library-header > div { display: flex; gap: 1rem; align-items: center; }
.content-library-brand { font-weight: 760; letter-spacing: 0.03em; }
.content-library-private { color: var(--library-muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; }

.content-library-gate {
  width: min(34rem, calc(100% - 2rem));
  margin: 10vh auto;
  padding: clamp(1.4rem, 4vw, 2.5rem);
  border: 1px solid var(--library-border);
  border-radius: 1rem;
  background: var(--library-panel);
  box-shadow: 0 1.5rem 5rem rgba(0, 0, 0, 0.35);
}

.content-library-gate h1 { font-size: clamp(1.7rem, 4vw, 2.6rem); line-height: 1.05; margin: 0.4rem 0 1rem; }
.content-library-gate > p:not(.content-library-eyebrow) { color: var(--library-muted); line-height: 1.6; }
.content-library-sign-in { display: grid; gap: 0.8rem; margin-top: 1.5rem; }

.content-library-app {
  min-height: calc(100vh - 3.4rem);
  display: grid;
  grid-template-columns: minmax(18rem, 22rem) minmax(0, 1fr);
}

.content-library-sidebar {
  padding: 1.1rem;
  border-right: 1px solid var(--library-border);
  background: rgba(18, 20, 19, 0.83);
}

.content-library-sidebar-heading { padding: 0.4rem 0.35rem 1rem; }
.content-library-sidebar-heading h1 { margin: 0 0 0.25rem; font-size: 1.9rem; }
.content-library-sidebar-heading > p:last-child { color: var(--library-muted); line-height: 1.45; margin: 0; }
.content-library-eyebrow { margin: 0; color: var(--library-accent); font-size: 0.72rem; font-weight: 750; letter-spacing: 0.1em; text-transform: uppercase; }

.content-library-panel {
  margin-bottom: 0.8rem;
  border: 1px solid var(--library-border);
  border-radius: 0.7rem;
  background: var(--library-panel);
  overflow: hidden;
}

.content-library-panel > summary {
  padding: 0.85rem 0.9rem;
  cursor: pointer;
  font-weight: 700;
  background: var(--library-panel-2);
}

.content-library-form { display: grid; gap: 0.72rem; padding: 0.9rem; }
.content-library-form.compact { border-top: 1px solid var(--library-border); }
.content-library-form label,
.content-library-filters label,
.content-library-sign-in label,
.content-card-form label {
  display: grid;
  gap: 0.32rem;
  color: var(--library-muted);
  font-size: 0.78rem;
  font-weight: 650;
}

.content-library-page input,
.content-library-page select,
.content-library-page textarea {
  width: 100%;
  min-height: 2.35rem;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--library-border);
  border-radius: 0.42rem;
  background: #0d0f0e;
  color: var(--library-text);
}

.content-library-page textarea { resize: vertical; }
.content-library-page input:focus,
.content-library-page select:focus,
.content-library-page textarea:focus { outline: 2px solid rgba(212, 183, 101, 0.45); outline-offset: 1px; }

.content-library-page button {
  min-height: 2.3rem;
  padding: 0.48rem 0.75rem;
  border: 1px solid var(--library-border);
  border-radius: 0.42rem;
  background: #222625;
  color: var(--library-text);
  cursor: pointer;
}

.content-library-page button:hover { border-color: #6b746f; background: #2a302d; }
.content-library-page button:disabled { opacity: 0.55; cursor: wait; }
.content-library-page .content-library-primary { background: var(--library-accent); color: #171712; border-color: transparent; font-weight: 800; }
.content-library-field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 0.65rem; }


.platform-account-list { padding: 0.55rem 0.85rem; display: grid; gap: 0.42rem; }
.platform-account-chip { display: flex; justify-content: space-between; gap: 0.5rem; font-size: 0.8rem; }
.platform-account-chip > span:last-child { color: var(--library-muted); display: flex; align-items: center; gap: 0.4rem; }
.platform-account-chip button { min-height: 1.6rem; padding: 0.2rem 0.4rem; font-size: 0.7rem; }

.content-library-workspace { min-width: 0; padding: clamp(1rem, 2.4vw, 2rem); }
.content-library-workspace-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.content-library-workspace-header h2 { margin: 0.25rem 0 0; font-size: clamp(1.8rem, 3vw, 2.6rem); }
.content-library-session { display: flex; align-items: center; gap: 0.7rem; color: var(--library-muted); font-size: 0.8rem; }

.platform-profile-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 0.7rem;
  margin: 1.4rem 0 1rem;
}

.platform-profile-card {
  min-height: 10rem;
  padding: 0.9rem;
  border: 1px solid var(--library-border);
  border-radius: 0.7rem;
  background: linear-gradient(145deg, var(--library-panel-2), var(--library-panel));
  color: var(--library-text);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

a.platform-profile-card:hover { border-color: #6b746f; transform: translateY(-1px); }
.platform-profile-card h3 { margin: 0; font-size: 1.05rem; }
.platform-profile-handle { color: var(--library-muted); font-size: 0.75rem; }
.platform-profile-metrics { display: flex; flex-wrap: wrap; gap: 0.42rem; }
.platform-profile-metric { padding: 0.3rem 0.45rem; border-radius: 0.4rem; background: #0d0f0e; }
.platform-profile-metric strong { display: block; line-height: 1; }
.platform-profile-metric span { color: var(--library-muted); font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.04em; }
.platform-profile-summary { margin: 0; color: var(--library-muted); font-size: 0.78rem; line-height: 1.45; }
.platform-profile-link { margin-top: auto; color: var(--library-accent); font-size: 0.72rem; }

.content-import-workspace,
.content-merge-suggestions-workspace,
.content-library-content-workspace {
  margin: 0 0 1rem;
  padding: 0.75rem;
  border: 1px solid var(--library-border);
  border-radius: 0.7rem;
  background: var(--library-panel);
}
.content-import-workspace > summary,
.content-merge-suggestions-workspace > summary,
.content-library-content-workspace > summary { cursor: pointer; font-weight: 750; }
.content-review-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.content-import-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.content-import-toolbar .content-library-status { flex: 1; }
.content-import-toolbar button { min-height: 1.8rem; padding: 0.3rem 0.5rem; white-space: nowrap; font-size: 0.68rem; }
.content-import-list { display: grid; gap: 0.65rem; }
.content-import-card { display: grid; grid-template-columns: 7rem minmax(12rem, 1fr) minmax(18rem, 1.4fr); gap: 0.8rem; padding: 0.75rem; border: 1px solid #303633; border-radius: 0.6rem; background: #111412; }
.content-import-thumbnail { width: 7rem; aspect-ratio: 16 / 9; align-self: start; object-fit: cover; border-radius: 0.45rem; background: #090a0a; }
.content-import-thumbnail.is-missing,
.content-card-thumbnail.is-missing { border: 1px dashed #343a37; background: #0c0e0d; }
.content-import-copy { min-width: 0; }
.content-import-copy h3 { margin: 0 0 0.35rem; font-size: 0.95rem; }
.content-import-copy p { margin: 0.3rem 0; color: var(--library-muted); font-size: 0.76rem; line-height: 1.4; }
.content-import-meta { display: flex; flex-wrap: wrap; gap: 0.4rem; color: var(--library-blue); font-size: 0.7rem; }
.content-import-actions { display: grid; grid-template-columns: minmax(12rem, 1fr) auto auto; gap: 0.45rem; align-items: end; }
.content-import-actions label { display: grid; gap: 0.25rem; color: var(--library-muted); font-size: 0.7rem; }
.content-import-actions button { white-space: nowrap; }
.content-merge-suggestion-list { display: grid; gap: 0.65rem; }
.content-merge-suggestion { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.8rem; padding: 0.75rem; border: 1px solid #303633; border-radius: 0.6rem; background: #111412; }
.content-merge-suggestion h3 { margin: 0 0 0.35rem; font-size: 0.92rem; }
.content-merge-suggestion-title { margin: 0.25rem 0; color: var(--library-muted); font-size: 0.76rem; }
.content-merge-suggestion-reasons { color: var(--library-blue); font-size: 0.7rem; }
.content-merge-suggestion-actions { display: flex; align-items: start; gap: 0.4rem; }
.content-merge-suggestion-result { grid-column: 1 / -1; }

.content-library-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(7rem, 1fr));
  gap: 0.65rem;
  margin: 0 0 1rem;
}

.content-summary-card { padding: 0.75rem 0.85rem; border: 1px solid var(--library-border); border-radius: 0.6rem; background: var(--library-panel); }
.content-summary-card strong { display: block; font-size: 1.4rem; }
.content-summary-card span { color: var(--library-muted); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; }

.content-library-filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 0.65rem;
  padding: 0.75rem;
  border: 1px solid var(--library-border);
  border-radius: 0.65rem;
  background: var(--library-panel);
}

.content-library-status { min-height: 1.3rem; color: var(--library-muted); font-size: 0.82rem; }
.content-library-status.is-error { color: var(--library-red); }
.content-library-status.is-success { color: var(--library-green); }

.content-library-list { display: grid; gap: 0.8rem; }
.content-pagination { display: flex; align-items: center; justify-content: center; gap: 0.7rem; margin-top: 0.9rem; }
.content-pagination span { min-width: 7rem; text-align: center; color: var(--library-muted); font-size: 0.78rem; }
.content-pagination .content-page-buttons { display: flex; justify-content: center; gap: 0.3rem; min-width: 0; }
.content-page-buttons button { min-width: 2rem; padding-inline: 0.45rem; }
.content-page-buttons button[aria-current="page"] { border-color: var(--library-accent); color: var(--library-accent); }
.content-library-empty { padding: 3rem 1rem; text-align: center; border: 1px dashed var(--library-border); border-radius: 0.7rem; color: var(--library-muted); }

.content-card { border: 1px solid var(--library-border); border-radius: 0.75rem; background: var(--library-panel); overflow: hidden; }
.content-card-main { padding: 0.9rem 1rem; display: grid; grid-template-columns: minmax(12rem, 1fr) auto; gap: 1rem; align-items: center; }
.content-card-title { display: flex; align-items: flex-start; gap: 0.75rem; min-width: 0; }
.content-card-title-copy { min-width: 0; }
.content-card-thumbnail { width: 6rem; aspect-ratio: 16 / 9; flex: 0 0 auto; object-fit: cover; border-radius: 0.45rem; background: #090a0a; }
.content-card-title h3 { margin: 0; font-size: 1.05rem; }
.content-card-meta { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 0.42rem; color: var(--library-muted); font-size: 0.73rem; }
.content-card-tags { color: var(--library-blue); }
.content-card-lineage { color: var(--library-accent); }
.content-presence-options { display: flex; flex-wrap: wrap; gap: 0.45rem 0.8rem; padding: 0.55rem; border: 1px solid var(--library-border); border-radius: 0.45rem; }
.content-presence-options legend { padding: 0 0.25rem; color: var(--library-muted); font-size: 0.72rem; }
.content-presence-options label,
.content-presence-toggle label { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.72rem; }
.content-presence-options input,
.content-presence-toggle input { width: auto; min-height: 0; accent-color: var(--library-accent); }
.content-presence-toggle { display: flex; flex-wrap: wrap; gap: 0.35rem; margin: 0.45rem 0 0; padding: 0; border: 0; }
.content-presence-toggle label { padding: 0.2rem 0.42rem; border: 1px solid var(--library-border); border-radius: 999px; background: #101211; }
.content-card-publications { display: grid; gap: 0.25rem; margin-top: 0.45rem; }
.content-card-publication { display: flex; flex-wrap: wrap; align-items: center; gap: 0.45rem; font-size: 0.72rem; }
.content-card-publication span { color: var(--library-muted); }

.content-card-actions { display: flex; gap: 0.5rem; align-items: center; }
.content-card-actions select { min-width: 8.5rem; }
.content-card-toggle { min-width: 2.4rem; }
.content-card-details { padding: 1rem; border-top: 1px solid var(--library-border); background: #101211; }
.content-card-details[hidden] { display: none; }
.content-detail-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.8rem; }
.content-detail-panel { padding: 0.8rem; border: 1px solid var(--library-border); border-radius: 0.6rem; background: var(--library-panel); min-width: 0; }
.content-detail-panel h4 { margin: 0 0 0.7rem; }
.content-detail-collapsible { align-self: start; padding: 0; }
.content-detail-collapsible > summary { cursor: pointer; padding: 0.72rem 0.8rem; color: var(--library-muted); font-size: 0.78rem; font-weight: 750; }
.content-detail-collapsible[open] { padding: 0 0.8rem 0.8rem; }
.content-detail-collapsible[open] > summary { margin: 0 -0.8rem 0.7rem; border-bottom: 1px solid var(--library-border); color: var(--library-text); }
.content-detail-panel.wide { grid-column: span 2; }
.content-card-form { display: grid; gap: 0.55rem; }
.content-inline-list { display: grid; gap: 0.45rem; margin-bottom: 0.7rem; }
.content-inline-row { padding: 0.5rem; border: 1px solid #2b302e; border-radius: 0.45rem; font-size: 0.76rem; }
.content-inline-row strong { display: block; }
.content-inline-row span { color: var(--library-muted); }
.publication-editor { display: grid; grid-template-columns: 8rem 8rem minmax(10rem, 1fr) minmax(9rem, 1fr) auto; gap: 0.45rem; align-items: end; padding: 0.55rem 0; border-top: 1px solid #292d2b; }
.publication-editor:first-child { border-top: 0; }
.publication-editor .publication-name { align-self: center; font-size: 0.78rem; font-weight: 700; }
.content-history-list { max-height: 14rem; overflow: auto; }
.content-link-list { display: grid; gap: 0.45rem; margin-bottom: 0.75rem; }
.content-link-row { display: grid; grid-template-columns: 6rem minmax(10rem, 1fr) auto auto; gap: 0.55rem; align-items: center; padding: 0.55rem; border: 1px solid #2b302e; border-radius: 0.5rem; }
.content-link-kind { color: var(--library-accent); font-size: 0.7rem; font-weight: 800; text-transform: uppercase; }
.content-link-kind.is-edit_of { color: var(--library-blue); }
.content-link-time { color: var(--library-muted); font-size: 0.72rem; }
.content-link-row button { min-height: 1.8rem; padding: 0.28rem 0.5rem; font-size: 0.7rem; }
.content-relationship-form { grid-template-columns: minmax(10rem, 0.8fr) minmax(12rem, 1.5fr) minmax(10rem, 0.8fr) auto; align-items: end; }
.content-link-post-form { grid-template-columns: minmax(10rem, 0.8fr) minmax(14rem, 1.5fr) minmax(12rem, 1fr) auto; align-items: end; }

@media (max-width: 1050px) {
  .content-library-app { grid-template-columns: 1fr; }
  .content-library-sidebar { border-right: 0; border-bottom: 1px solid var(--library-border); }
  .content-library-summary { grid-template-columns: repeat(3, 1fr); }
  .content-detail-grid { grid-template-columns: 1fr 1fr; }
  .content-library-filters { grid-template-columns: 1fr 1fr; }
  .content-relationship-form,
  .content-link-post-form { grid-template-columns: 1fr 1fr; }
  .content-review-grid { grid-template-columns: 1fr; }
}
.content-form-more { padding: 0.5rem; border: 1px solid var(--library-border); border-radius: 0.45rem; background: #101211; }
.content-form-more > summary { cursor: pointer; color: var(--library-muted); font-size: 0.76rem; font-weight: 700; }
.content-form-more[open] { display: grid; gap: 0.55rem; }
.content-form-more[open] > summary { margin-bottom: 0.15rem; }
.content-library-search { grid-column: span 2; }

@media (max-width: 680px) {
  .content-import-toolbar { align-items: stretch; flex-direction: column; }
  .content-library-private { display: none; }
  .content-library-workspace-header { display: block; }
  .content-library-session { margin-top: 0.7rem; }
  .content-library-summary { grid-template-columns: 1fr 1fr; }
  .content-library-filters,
  .content-library-field-pair,
  .content-detail-grid { grid-template-columns: 1fr; }
  .content-card-main { grid-template-columns: 1fr; }
  .content-card-actions { justify-content: space-between; }
  .content-detail-panel.wide { grid-column: auto; }
  .publication-editor { grid-template-columns: 1fr; }
  .content-import-card,
  .content-import-actions,
  .content-merge-suggestion,
  .content-library-search { grid-column: auto; }
  .content-link-row,
  .content-relationship-form,
  .content-link-post-form { grid-template-columns: 1fr; }
  .content-merge-suggestion-actions { justify-content: start; }
}