/* Project discovery follows the existing Library rail and native theme controls.
   Keep the artwork in the cards; the surrounding application chrome stays quiet. */
.project-library {
  width: min(1160px, calc(100vw - 56px));
  height: min(800px, calc(100dvh - 56px));
  max-width: none;
  max-height: none;
  padding: 0;
  overflow: hidden;
  color: var(--ink, #e7edeb);
  background: var(--project-modal-surface, var(--surface-popover, #191c22));
  border: 1px solid var(--border-strong, #3d4149);
  border-radius: 18px;
  box-shadow: 0 30px 100px rgb(0 0 0 / .3);
  font: inherit;
  font-size: 13px;
}
.project-library[open] { display: flex; flex-direction: column; }
.project-library::backdrop { background: rgb(4 9 10 / .62); }
.project-library svg { width: 18px; height: 18px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.project-library button, .project-library input, .project-library select, .project-library textarea { font: inherit; }
.project-library-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 26px 22px; flex: 0 0 auto; }
.library-heading-title { display: flex; align-items: center; gap: 11px; }
.library-heading-icon { display: grid; place-items: center; color: var(--ink-soft, #aab5b6); }
.library-heading-icon svg { width: 21px; height: 21px; }
.project-library h2 { margin: 0; font-size: 23px; font-weight: 600; line-height: 1.3; letter-spacing: -.025em; }
.project-library h3, .project-library h4 { margin: 0; font-weight: 600; }
.project-library p { line-height: 1.55; }
.project-library-layout { display: grid; grid-template-columns: 184px minmax(0, 1fr); gap: 24px; flex: 1 1 auto; min-height: 0; padding: 0 18px 24px 24px; }
.project-library-rail { display: flex; flex-direction: column; justify-content: space-between; gap: 24px; min-height: 0; padding: 0 16px 0 0; border-right: 1px solid var(--border-subtle, #3a4149); }
.project-library-rail nav { display: grid; gap: 4px; margin: 0; }
.library-nav-item { display: flex; align-items: center; gap: 10px; width: 100%; min-height: 42px; padding: 10px 11px; border: 0; border-radius: 9px; background: transparent; color: var(--ink-soft, #b4b9c3); font-size: 13px; font-weight: 500; text-align: left; cursor: pointer; }
.library-nav-item svg { width: 17px; height: 17px; }
.library-nav-item:hover { color: var(--ink); background: var(--surface-control); }
.library-nav-item[aria-current="page"] { color: var(--ink); background: rgb(var(--mint-rgb) / .14); box-shadow: inset 2px 0 0 rgb(var(--mint-rgb)); font-weight: 600; }
.library-nav-item:disabled { cursor: progress; opacity: .6; }
.library-rail-bottom { display: grid; gap: 14px; padding-top: 18px; border-top: 1px solid var(--border-subtle, #3a4149); }
.library-rail-note { padding: 0 10px; color: var(--ink-soft, #aab5b6); font-size: 12px; line-height: 1.7; }
.project-library-content { min-width: 0; min-height: 0; overflow: auto; padding: 2px 6px 0 0; scrollbar-gutter: stable; }
.library-view-heading { margin-bottom: 24px; }
.library-view-heading h3 { font-size: 24px; letter-spacing: -.025em; line-height: 1.3; }
.library-view-heading p { margin: 7px 0 0; color: var(--ink-soft, #b4b9c3); font-size: 13px; }
.library-section-heading { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px 16px; margin-bottom: 13px; }
.library-section-heading h4 { font-size: 13px; }
.library-section-heading > span { color: var(--ink-soft, #b4b9c3); font-size: 12px; }
.project-library-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.library-project-card { display: flex; flex-direction: column; min-width: 0; overflow: hidden; border: 1px solid var(--border-subtle, #3a4149); border-radius: 13px; background: var(--surface-card, rgb(255 255 255 / .025)); }
.library-cover-image { position: relative; aspect-ratio: 1.5; flex-shrink: 0; overflow: hidden; background: #141c25; }
.library-cover-image::after { content: ''; position: absolute; inset: 55% 0 0; background: linear-gradient(transparent, rgb(0 0 0 / .56)); pointer-events: none; }
.library-cover-image img { display: block; width: 100%; height: 100%; object-fit: cover; }
.library-cover-type { position: absolute; left: 14px; bottom: 12px; z-index: 1; color: #fff; font-size: 11px; font-weight: 500; text-shadow: 0 1px 4px #000; }
.library-card-body { display: flex; flex-direction: column; flex: 1 1 auto; min-width: 0; padding: 16px; }
.library-card-title { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.library-card-title h3 { min-width: 0; font-size: 17px; line-height: 1.35; letter-spacing: -.015em; overflow-wrap: anywhere; }
.library-license { color: var(--ink-soft, #b4b9c3); font-size: 10px; font-weight: 500; padding: 3px 6px; border: 1px solid var(--border-subtle, #3a4149); border-radius: 5px; }
.library-card-description { margin: 8px 0 15px; min-height: 4.65em; color: var(--ink-soft, #b4b9c3); font-size: 12.5px; line-height: 1.55; overflow-wrap: anywhere; }
.library-card-author { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; margin-top: auto; color: var(--ink-soft, #b4b9c3); font-size: 11px; }
.library-author-mark { display: grid; flex: 0 0 auto; place-items: center; width: 21px; height: 21px; border: 1px solid rgb(var(--mint-rgb) / .3); border-radius: 6px; background: rgb(var(--mint-rgb) / .1); color: var(--ink); font-size: 10px; font-weight: 600; }
.library-source-note { display: inline-flex; align-items: center; gap: 4px; margin-left: auto; font-size: 10px; }
.library-source-note svg { width: 13px; height: 13px; }
.library-card-footer { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 17px; }
.project-library .library-button { display: inline-flex; justify-content: center; align-items: center; gap: 7px; min-height: 34px; padding: 7px 13px; border: 1px solid var(--border-subtle, #3a4149); border-radius: 999px; background: var(--surface-control, rgb(255 255 255 / .07)); color: var(--ink); font-size: 12px; font-weight: 500; line-height: 1.4; letter-spacing: 0; white-space: normal; box-shadow: none; transition: background 140ms ease, border-color 140ms ease; }
.project-library .library-button svg { width: 15px; height: 15px; }
.project-library .library-button:not(:disabled):hover { transform: none; background: var(--surface-control-hover); border-color: var(--border-strong); box-shadow: none; }
.project-library .library-button.primary { border-color: rgb(var(--mint-rgb) / .38); background: rgb(var(--mint-rgb) / .14); color: var(--ink); }
.project-library .library-button.primary:not(:disabled):hover { background: rgb(var(--mint-rgb) / .24); border-color: rgb(var(--mint-rgb) / .65); }
.library-card-footer > .library-button:first-child { flex: 1 1 auto; }
.project-library .library-close { width: 34px; height: 34px; min-height: 34px; padding: 0; background: var(--surface-control); }
.project-library .library-close svg { width: 16px; height: 16px; }
.project-library :is(button, input, textarea, select, summary):focus-visible { outline: 2px solid var(--mint, #72c6b5); outline-offset: 3px; box-shadow: none; }
.library-starter-footnote { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px 20px; margin-top: 18px; color: var(--ink-soft, #b4b9c3); font-size: 11px; }
.library-starter-footnote > span:first-child { display: inline-flex; align-items: center; gap: 6px; }
.library-starter-footnote svg { width: 14px; height: 14px; color: var(--success-text, #78d7ae); }
.library-copy-principle { display: flex; align-items: flex-start; gap: 11px; margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--border-subtle, #3a4149); }
.library-copy-principle > svg { margin-top: 2px; color: var(--ink-soft); }
.library-copy-principle p { margin: 0; font-size: 12px; line-height: 1.8; }
.library-copy-principle p > span { color: var(--ink-soft, #b4b9c3); font-size: 11px; }
.library-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.project-library form { margin: 0; }
.project-library label { display: flex; flex-direction: column; gap: 8px; min-width: 0; color: var(--ink); font-size: 12px; font-weight: 500; }
.project-library input:not([type="checkbox"]), .project-library select, .project-library textarea { width: 100%; min-width: 0; min-height: 38px; padding: 10px 12px; border: 1px solid var(--border-subtle, #3a4149); border-radius: 9px; background: var(--surface-control, rgb(255 255 255 / .05)); color: var(--ink); font-size: 12px; }
.project-library input::placeholder, .project-library textarea::placeholder { color: var(--ink-soft, #b4b9c3); opacity: .8; }
.project-library select { padding-right: 28px; cursor: pointer; }
.project-library textarea { resize: vertical; min-height: 116px; line-height: 1.6; }
.library-search-form { display: grid; grid-template-columns: minmax(0, 1fr) 145px auto; gap: 9px; align-items: center; margin-bottom: 18px !important; }
.project-library .library-search { position: relative; }
.library-search > svg { position: absolute; top: 11px; left: 13px; width: 16px; height: 16px; color: var(--ink-soft); pointer-events: none; }
.project-library .library-search input { border-radius: 999px; padding-left: 38px; }
.project-library .library-sort select { border-radius: 999px; }
.project-library .library-search-submit { min-height: 38px; padding-inline: 16px; }
.library-account-prompt { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px 16px; margin-bottom: 22px; padding: 11px 13px; border: 1px solid var(--border-subtle, #3a4149); border-radius: 10px; color: var(--ink-soft, #b4b9c3); font-size: 12px; }
.library-account-prompt > span { display: inline-flex; align-items: center; gap: 9px; }
.library-account-prompt > span > svg { width: 17px; height: 17px; }
.library-account-prompt .library-button { font-size: 11px; min-height: 30px; padding: 5px 11px; }
.library-community-cover { --cover-accent: var(--mint-rgb); position: relative; height: 140px; overflow: hidden; isolation: isolate; background: color-mix(in srgb, var(--surface-card-strong, #202a31) 90%, rgb(var(--cover-accent))); border-bottom: 1px solid var(--border-subtle, #3a4149); }
.library-cover-1 { --cover-accent: var(--sky-rgb); }
.library-cover-2 { --cover-accent: var(--gold-rgb); }
.library-community-cover::before { position: absolute; content: ''; width: 220px; height: 220px; top: -94px; right: -42px; border: 1px solid rgb(var(--cover-accent) / .2); border-radius: 50%; box-shadow: 0 0 0 24px rgb(var(--cover-accent) / .035), 0 0 0 48px rgb(var(--cover-accent) / .025); }
.library-cover-window { position: absolute; width: 68%; height: 98px; border: 1px solid rgb(var(--cover-accent) / .45); border-radius: 7px; background: var(--surface-card-strong, #29353b); overflow: hidden; }
.library-cover-window-back { top: 19px; left: 13%; transform: rotate(-8deg); background: rgb(var(--cover-accent) / .08); }
.library-cover-window-front { top: 28px; left: 19%; transform: rotate(4deg); box-shadow: 0 6px 16px rgb(0 0 0 / .08); }
.library-cover-window-bar { display: flex; align-items: center; gap: 4px; height: 17px; padding: 0 8px; border-bottom: 1px solid rgb(var(--cover-accent) / .2); }
.library-cover-window-bar > i { width: 3px; height: 3px; background: rgb(var(--cover-accent) / .55); border-radius: 50%; }
.library-cover-window-content { display: flex; align-items: center; gap: 12px; height: 80px; padding: 14px; }
.library-cover-window-content > span { color: rgb(var(--cover-accent)); font-size: 31px; font-weight: 500; letter-spacing: -.06em; line-height: 1; }
.library-cover-window-lines { display: grid; gap: 7px; flex: 1 1 auto; }
.library-cover-window-lines > i { height: 4px; width: 100%; border-radius: 2px; background: rgb(var(--cover-accent) / .15); }
.library-cover-window-lines > i:nth-child(2) { width: 75%; }
.library-cover-window-lines > i:nth-child(3) { width: 45%; background: rgb(var(--cover-accent) / .4); }
.library-collection-tag { position: absolute; left: 10px; bottom: 9px; display: inline-flex; align-items: center; gap: 5px; padding: 4px 7px; border: 1px solid var(--border-subtle); border-radius: 5px; background: var(--surface-popover, #19252a); color: var(--ink-soft); font-size: 10px; }
.library-collection-tag svg { width: 12px; height: 12px; }
.library-community-meta { display: flex; align-items: center; gap: 12px; margin-top: 12px; color: var(--ink-soft); font-size: 10px; }
.project-library details { color: var(--ink-soft, #b4b9c3); font-size: 12px; line-height: 1.6; }
.project-library summary { color: var(--ink); cursor: pointer; font-size: 11px; }
.project-library details p { margin: 9px 0; }
.library-included-row { display: flex; align-items: baseline; gap: 12px; margin-top: 12px; }
.library-included { flex: 1 1 auto; min-width: 0; }
.library-included-row > .library-text-button { flex: 0 0 auto; color: var(--ink-soft); }
.project-library .library-text-button { padding: 0; min-height: 22px; border: 0; border-radius: 3px; background: transparent; font-size: 11px; text-decoration: underline; text-underline-offset: 3px; }
.project-library .library-star-button { min-width: 49px; padding-inline: 10px; color: var(--ink-soft); }
.project-library .library-star-button.is-starred { color: var(--ink); border-color: rgb(var(--gold-rgb) / .4); }
.library-star-button.is-starred svg { fill: rgb(var(--gold-rgb) / .3); stroke: rgb(var(--gold-rgb)); }
.library-pagination { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }
.library-empty { display: flex; align-items: center; flex-direction: column; justify-content: center; min-height: 310px; padding: 32px 24px; border: 1px solid var(--border-subtle, #3a4149); border-radius: 13px; text-align: center; }
.library-empty-art { display: grid; place-items: center; width: 64px; height: 64px; margin: 0 0 20px; border: 1px solid rgb(var(--mint-rgb) / .25); border-radius: 18px; background: rgb(var(--mint-rgb) / .07); color: var(--mint); transform: rotate(-5deg); }
.library-empty-art svg { width: 29px; height: 29px; transform: rotate(5deg); stroke-width: 1.3; }
.library-empty h4 { font-size: 19px; letter-spacing: -.015em; }
.library-empty > p { max-width: 44ch; margin: 10px 0 20px; color: var(--ink-soft); font-size: 13px; }
.library-empty .library-actions { justify-content: center; }
.library-loading { display: flex; justify-content: center; align-items: center; gap: 12px; min-height: 240px; color: var(--ink-soft); }
.library-adopted { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 24px; padding: 16px; border: 1px solid rgb(var(--status-success-rgb) / .38); border-radius: 12px; background: rgb(var(--status-success-rgb) / .07); }
.library-adopted-icon { display: grid; place-items: center; flex: 0 0 auto; width: 27px; height: 27px; border-radius: 50%; color: var(--success-text); background: rgb(var(--status-success-rgb) / .12); }
.library-adopted strong { font-size: 14px; font-weight: 600; }
.library-adopted p { margin: 5px 0 12px; color: var(--ink-soft); font-size: 12px; }
.library-adopted details { margin-top: 10px; }
.library-copy-list { display: grid; gap: 10px; }
.library-copy { display: flex; align-items: flex-start; gap: 14px; padding: 18px; border: 1px solid var(--border-subtle, #3a4149); border-radius: 12px; background: var(--surface-card); }
.library-copy-icon { display: grid; place-items: center; flex: 0 0 auto; width: 38px; height: 38px; border: 1px solid rgb(var(--mint-rgb) / .2); border-radius: 10px; background: rgb(var(--mint-rgb) / .08); color: var(--mint); }
.library-copy-content { flex: 1 1 auto; min-width: 0; }
.library-copy h3 { font-size: 15px; overflow-wrap: anywhere; }
.library-copy p { margin: 4px 0 0; color: var(--ink-soft); font-size: 12px; }
.library-copy details { margin-top: 10px; }
.library-copy ul { padding-left: 18px; }
.library-copy .library-actions { flex: 0 0 auto; }
.library-share-layout { display: grid; grid-template-columns: minmax(0, 1fr) 215px; gap: 24px; }
.library-share-panel { min-width: 0; padding: 22px; border: 1px solid var(--border-subtle, #3a4149); border-radius: 13px; background: var(--surface-card); }
form.library-share-panel { display: flex; flex-direction: column; align-items: stretch; gap: 18px; }
.library-share-panel > p { color: var(--ink-soft); font-size: 12px; }
.library-share-panel .library-detail { margin: 0; font-size: 11px; line-height: 1.7; color: var(--ink-soft); }
.library-share-panel > .library-button { align-self: flex-start; margin-top: 3px; }
.library-share-guide { padding-top: 8px; color: var(--ink-soft); }
.library-share-guide-icon { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 18px; color: var(--mint); background: rgb(var(--mint-rgb) / .08); border: 1px solid rgb(var(--mint-rgb) / .2); border-radius: 12px; }
.library-share-guide h4 { font-size: 15px; color: var(--ink); }
.library-share-guide p, .library-share-guide li { font-size: 12px; line-height: 1.7; }
.library-share-guide ul { display: grid; gap: 12px; margin: 20px 0; padding-left: 17px; }
.library-share-guide .library-detail { padding-top: 17px; border-top: 1px solid var(--border-subtle); font-size: 11px; }
.library-review-heading { display: flex; align-items: flex-start; gap: 12px; }
.library-review-heading > svg { color: var(--mint); margin-top: 1px; }
.library-review-heading h3 { font-size: 18px; line-height: 1.3; }
.library-review-heading p { margin: 7px 0 0; font-size: 12px; }
.library-review-meta { display: block; margin-top: 3px; color: var(--ink-soft); font-size: 11px; }
.library-review-files { margin: 20px 0 12px; }
.library-file-list { max-height: 220px; overflow: auto; margin: 9px 0 0; padding: 0; border: 1px solid var(--border-subtle); border-radius: 8px; list-style: none; font-size: 11px; }
.library-file-list li { display: flex; align-items: center; gap: 8px; padding: 7px 10px; overflow-wrap: anywhere; border-bottom: 1px solid var(--border-subtle); }
.library-file-list li:last-child { border-bottom: 0; }
.library-file-list svg { width: 14px; height: 14px; }
.library-file-list li > span { min-width: 0; flex: 1; }
.library-file-list small { flex: 0 0 auto; color: var(--ink-soft); font-size: 10px; }
.library-review-confirmations { display: grid; gap: 14px; margin: 24px 0 18px; padding-top: 20px; border-top: 1px solid var(--border-subtle); }
.project-library .library-check { display: flex; flex-direction: row; align-items: flex-start; gap: 10px; font-size: 12px; font-weight: 400; line-height: 1.6; cursor: pointer; }
.library-check input { flex: 0 0 auto; width: 15px; height: 15px; margin: 2px 0 0; accent-color: var(--mint); }
.library-share-panel > .library-actions { margin-top: 20px; }
.library-status { min-height: 0; margin: 0; font-size: 12px; color: var(--ink-soft); }
.library-status:not(:empty) { margin-top: 18px; padding: 11px 13px; border-radius: 9px; background: var(--surface-control); }
.library-status[role="alert"] { color: var(--danger-text, #ffb09b); background: var(--danger-soft, rgb(180 60 40 / .13)); }
.library-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; clip-path: inset(50%); border: 0; }
@media (max-width: 1080px) {
  .project-library { width: calc(100vw - 32px); }
  .project-library-layout { grid-template-columns: 160px minmax(0, 1fr); gap: 20px; }
  .project-library-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .library-share-layout { grid-template-columns: minmax(0, 1fr); }
  .library-share-guide { padding: 0 4px; }
  .library-share-guide-icon { display: none; }
  .library-share-guide ul { margin: 12px 0; }
  .library-source-note { margin-left: 0; }
}
@media (max-width: 760px) {
  .project-library { width: calc(100vw - 20px); height: calc(100dvh - 20px); border-radius: 14px; }
  .project-library-heading { padding: 17px 18px; }
  .project-library h2 { font-size: 20px; }
  .project-library-layout { display: flex; flex-direction: column; gap: 20px; padding: 0 14px 18px; }
  .project-library-rail { flex: 0 0 auto; flex-direction: row; align-items: center; gap: 5px; padding: 0 0 12px; border-right: 0; border-bottom: 1px solid var(--border-subtle); }
  .project-library-rail nav { display: flex; flex: 1 1 auto; gap: 3px; }
  .library-nav-item { justify-content: center; gap: 6px; width: auto; min-height: 38px; padding: 8px 10px; font-size: 12px; white-space: nowrap; }
  .library-nav-item svg { width: 15px; height: 15px; }
  .library-nav-item[aria-current="page"] { box-shadow: inset 0 -2px 0 rgb(var(--mint-rgb)); }
  .library-rail-bottom { display: block; padding: 0; border: 0; }
  .library-rail-bottom .library-nav-item { font-size: 0; min-width: 38px; }
  .library-rail-bottom .library-nav-item svg { width: 17px; height: 17px; }
  .library-rail-note { display: none; }
  .project-library-content { padding: 0 2px; }
  .library-view-heading { margin-bottom: 22px; }
  .library-view-heading h3 { font-size: 22px; }
  .library-search-form { grid-template-columns: minmax(0, 1fr) 125px; }
  .library-search-form .library-search-submit { grid-column: 2; justify-self: end; min-width: 84px; }
  .library-account-prompt { align-items: flex-start; }
  .library-copy { flex-wrap: wrap; }
  .library-copy .library-actions { width: 100%; margin-left: 52px; }
  .library-share-panel { padding: 18px; }
}
@media (max-width: 480px) {
  .project-library-grid { grid-template-columns: minmax(0, 1fr); }
  .library-cover-image { aspect-ratio: 1.9; }
  .library-card-description { min-height: 0; }
  .library-source-note { margin-left: auto; }
  .library-card-body { padding: 17px; }
  .library-nav-item { padding-inline: 8px; }
  .library-nav-item svg { display: none; }
  .library-rail-bottom .library-nav-item svg { display: block; }
  .library-starter-footnote { align-items: flex-start; flex-direction: column; }
  .library-copy-principle p > span { display: block; margin-top: 5px; }
  .library-copy-principle p br { display: none; }
  .library-adopted { padding: 13px; }
  .library-empty { padding: 24px 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .project-library .library-button { transition: none; }
}