:root {
  --lib-maroon: #8a1538;
  --lib-maroon-dark: #5d0e28;
  --lib-gold: #c89538;
  --lib-ink: #221821;
  --lib-muted: #766a73;
  --lib-bg: #f8f3f1;
  --lib-card: #fffdfc;
  --lib-line: rgba(138, 21, 56, 0.13);
  --lib-shadow: 0 22px 54px rgba(76, 22, 43, 0.09);
  --lib-shadow-soft: 0 10px 26px rgba(76, 22, 43, 0.07);
  --lib-radius-xl: 30px;
  --lib-radius-lg: 22px;
  --lib-radius-md: 16px;
  --lib-accent: #8a1538;
  --lib-accent-soft: rgba(138, 21, 56, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 102px;
}

body.library-page {
  min-width: 320px;
  margin: 0;
  color: var(--lib-ink);
  background:
    radial-gradient(circle at 92% 8%, rgba(200, 149, 56, 0.12), transparent 21rem),
    radial-gradient(circle at 4% 34%, rgba(138, 21, 56, 0.07), transparent 28rem),
    linear-gradient(180deg, #fcfaf9 0, var(--lib-bg) 54%, #f5efed 100%);
  font-family: "Cairo", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

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

body.library-page a {
  color: inherit;
  text-decoration: none;
}

body.library-page img {
  display: block;
  max-width: 100%;
}

.library-app-root[data-mode="sample"] {
  --lib-accent: #315c9b;
  --lib-accent-soft: rgba(49, 92, 155, 0.1);
}

.library-app-root[data-mode="summary"] {
  --lib-accent: #237452;
  --lib-accent-soft: rgba(35, 116, 82, 0.1);
}

.lib-container {
  width: min(100% - 40px, 1420px);
  margin-inline: auto;
}

.lib-skip-link {
  position: fixed;
  z-index: 3000;
  top: 10px;
  inset-inline-start: 12px;
  padding: 10px 16px;
  border-radius: 10px;
  color: #fff !important;
  background: var(--lib-maroon-dark);
  transform: translateY(-150%);
}

.lib-skip-link:focus {
  transform: translateY(0);
}

.lib-button {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: 13px;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 800;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.lib-button-primary {
  color: #fff !important;
  background: linear-gradient(135deg, var(--lib-maroon), var(--lib-maroon-dark));
  box-shadow: 0 12px 26px rgba(138, 21, 56, 0.2);
}

.lib-button:hover {
  transform: translateY(-2px);
}

.lib-button-secondary {
  border-color: var(--lib-line);
  color: var(--lib-maroon-dark) !important;
  background: rgba(255, 255, 255, 0.86);
}

body.library-page main {
  padding-top: 76px;
}

.lib-hero {
  padding: 34px 0 22px;
}

.lib-hero-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(330px, 0.85fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
  min-height: 380px;
  padding: clamp(30px, 5vw, 72px);
  overflow: hidden;
  border: 1px solid rgba(138, 21, 56, 0.1);
  border-radius: var(--lib-radius-xl);
  background:
    linear-gradient(128deg, rgba(255, 255, 255, 0.97), rgba(255, 248, 246, 0.92)),
    var(--lib-card);
  box-shadow: var(--lib-shadow);
}

.lib-hero-panel::before,
.lib-hero-panel::after {
  position: absolute;
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.lib-hero-panel::before {
  width: 300px;
  height: 300px;
  top: -170px;
  inset-inline-end: -70px;
  background: var(--lib-accent-soft);
}

.lib-hero-panel::after {
  width: 210px;
  height: 210px;
  bottom: -130px;
  inset-inline-start: 25%;
  background: rgba(200, 149, 56, 0.09);
}

.lib-hero-copy,
.lib-hero-stats {
  position: relative;
  z-index: 1;
}

.lib-breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 14px;
  color: var(--lib-muted);
  font-size: 0.81rem;
  font-weight: 700;
}

.lib-eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 15px;
  padding: 8px 13px;
  border: 1px solid var(--lib-line);
  border-radius: 999px;
  color: var(--lib-maroon);
  background: rgba(255, 255, 255, 0.78);
  font-size: 0.78rem;
  font-weight: 800;
}

.lib-eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lib-gold);
  box-shadow: 0 0 0 5px rgba(200, 149, 56, 0.13);
}

.lib-hero h1 {
  max-width: 800px;
  margin: 0;
  color: var(--lib-ink);
  font-family: "Cairo", sans-serif;
  font-size: clamp(2rem, 4.1vw, 4.25rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.045em;
}

.lib-hero h1 span {
  color: var(--lib-accent);
}

.lib-hero-copy > p {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--lib-muted);
  font-family: "Tajawal", sans-serif;
  font-size: clamp(1rem, 1.3vw, 1.15rem);
}

.lib-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
  margin-top: 25px;
}

.lib-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
}

.lib-stat-card {
  min-height: 122px;
  padding: 22px;
  border: 1px solid var(--lib-line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--lib-shadow-soft);
}

.lib-stat-card strong {
  display: block;
  color: var(--lib-accent);
  font-size: clamp(1.55rem, 2.4vw, 2.25rem);
  line-height: 1.2;
}

.lib-stat-card span {
  display: block;
  margin-top: 8px;
  color: var(--lib-muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.lib-mode-switcher {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 0 auto 18px;
  padding: 7px;
  overflow-x: auto;
  border: 1px solid var(--lib-line);
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--lib-shadow-soft);
  scrollbar-width: none;
}

.lib-mode-switcher::-webkit-scrollbar {
  display: none;
}

.lib-mode-switcher a {
  flex: 1 0 max-content;
  padding: 10px 16px;
  border-radius: 11px;
  color: var(--lib-muted);
  text-align: center;
  font-size: 0.86rem;
  font-weight: 800;
}

.lib-mode-switcher a[aria-current="page"] {
  color: #fff;
  background: var(--lib-maroon);
  box-shadow: 0 8px 20px rgba(138, 21, 56, 0.18);
}

.lib-catalog {
  padding: 18px 0 72px;
}

.lib-section-heading {
  display: flex;
  gap: 24px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 18px;
}

.lib-section-heading h2 {
  margin: 0;
  color: var(--lib-maroon-dark);
  font-size: clamp(1.45rem, 2.2vw, 2.15rem);
  line-height: 1.3;
}

.lib-section-heading p {
  margin: 6px 0 0;
  color: var(--lib-muted);
  font-family: "Tajawal", sans-serif;
}

.lib-result-count {
  flex: 0 0 auto;
  padding: 8px 13px;
  border: 1px solid var(--lib-line);
  border-radius: 999px;
  color: var(--lib-maroon-dark);
  background: #fff;
  font-size: 0.8rem;
  font-weight: 800;
}

.lib-filter-panel {
  display: grid;
  grid-template-columns: minmax(220px, 1.6fr) repeat(4, minmax(135px, 0.8fr)) auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 24px;
  padding: 18px;
  border: 1px solid var(--lib-line);
  border-radius: var(--lib-radius-lg);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--lib-shadow-soft);
}

.lib-field {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.lib-field label {
  color: #5f4f59;
  font-size: 0.74rem;
  font-weight: 800;
}

.lib-field input,
.lib-field select {
  width: 100%;
  height: 46px;
  padding: 0 13px;
  border: 1px solid rgba(138, 21, 56, 0.14);
  border-radius: 12px;
  outline: none;
  color: var(--lib-ink);
  background: #fff;
  font-size: 0.84rem;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.lib-field input:focus,
.lib-field select:focus {
  border-color: rgba(138, 21, 56, 0.5);
  box-shadow: 0 0 0 4px rgba(138, 21, 56, 0.07);
}

.lib-filter-clear {
  height: 46px;
  padding: 0 16px;
  border: 1px solid var(--lib-line);
  border-radius: 12px;
  color: var(--lib-maroon-dark);
  background: #fff8f7;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 800;
}

.lib-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.lib-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 330px;
  padding: 22px;
  overflow: hidden;
  border: 1px solid var(--lib-line);
  border-radius: var(--lib-radius-lg);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--lib-shadow-soft);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.lib-card::before {
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--lib-accent), var(--lib-gold));
  content: "";
}

.lib-card:hover {
  border-color: rgba(138, 21, 56, 0.24);
  box-shadow: 0 20px 42px rgba(76, 22, 43, 0.11);
  transform: translateY(-4px);
}

.lib-card-head {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
}

.lib-card-icon {
  display: grid;
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 15px;
  background: var(--lib-accent-soft);
  font-size: 1.35rem;
}

.lib-code {
  max-width: 58%;
  padding: 6px 10px;
  overflow: hidden;
  border: 1px solid var(--lib-line);
  border-radius: 999px;
  color: var(--lib-maroon-dark);
  background: #fff8f7;
  font-size: 0.71rem;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lib-card h3 {
  margin: 18px 0 0;
  color: var(--lib-ink);
  font-size: 1.06rem;
  line-height: 1.55;
}

.lib-card-subtitle {
  margin: 6px 0 0;
  color: var(--lib-accent);
  font-size: 0.79rem;
  font-weight: 700;
}

.lib-card-description {
  display: -webkit-box;
  margin: 13px 0 0;
  overflow: hidden;
  color: var(--lib-muted);
  font-family: "Tajawal", sans-serif;
  font-size: 0.88rem;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.lib-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 17px;
}

.lib-tag {
  max-width: 100%;
  padding: 5px 9px;
  overflow: hidden;
  border-radius: 999px;
  color: #655760;
  background: #f7f1ef;
  font-size: 0.68rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lib-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 20px;
}

.lib-card-link {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 13px;
  border: 1px solid var(--lib-line);
  border-radius: 11px;
  color: var(--lib-maroon-dark) !important;
  background: #fff;
  font-size: 0.76rem;
  font-weight: 800;
}

.lib-card-link-primary {
  border-color: var(--lib-maroon);
  color: #fff !important;
  background: var(--lib-maroon);
}

.lib-state {
  grid-column: 1 / -1;
  display: grid;
  min-height: 290px;
  padding: 36px;
  place-items: center;
  border: 1px dashed rgba(138, 21, 56, 0.24);
  border-radius: var(--lib-radius-lg);
  text-align: center;
  background: rgba(255, 255, 255, 0.72);
}

.lib-state-inner {
  max-width: 540px;
}

.lib-state-icon {
  display: grid;
  width: 64px;
  height: 64px;
  margin: 0 auto 14px;
  place-items: center;
  border-radius: 20px;
  background: var(--lib-accent-soft);
  font-size: 1.8rem;
}

.lib-state h3 {
  margin: 0;
  color: var(--lib-maroon-dark);
  font-size: 1.2rem;
}

.lib-state p {
  margin: 8px 0 0;
  color: var(--lib-muted);
  font-family: "Tajawal", sans-serif;
}

.lib-skeleton {
  min-height: 315px;
  border-radius: var(--lib-radius-lg);
  background: linear-gradient(90deg, #f2e9e7 25%, #fbf7f6 40%, #f2e9e7 65%);
  background-size: 400% 100%;
  animation: lib-shimmer 1.45s ease infinite;
}

@keyframes lib-shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: 0 0; }
}

.lib-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.82);
  background:
    radial-gradient(circle at 15% 0, rgba(200, 149, 56, 0.14), transparent 18rem),
    var(--lib-maroon-dark);
}

.lib-footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  gap: 42px;
  padding: 48px 0 34px;
}

.lib-footer h3 {
  margin: 0 0 13px;
  color: #fff;
  font-size: 0.93rem;
}

.lib-footer p {
  max-width: 520px;
  margin: 12px 0 0;
  font-family: "Tajawal", sans-serif;
  font-size: 0.88rem;
}

.lib-footer-links {
  display: grid;
  gap: 9px;
  font-size: 0.82rem;
}

.lib-footer-links a:hover {
  color: #fff;
}

.lib-footer-bottom {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  padding: 17px 0 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  font-size: 0.75rem;
}

@media (max-width: 1020px) {
  .lib-hero-panel {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .lib-filter-panel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .lib-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  html {
    scroll-padding-top: 84px;
  }

  body.library-page {
    font-size: 15px;
  }

  .lib-container {
    width: min(100% - 24px, 1420px);
  }

  body.library-page main {
    padding-top: 68px;
  }

  .lib-hero {
    padding-top: 18px;
  }

  .lib-hero-panel {
    gap: 28px;
    padding: 27px 20px;
    border-radius: 22px;
  }

  .lib-hero h1 {
    font-size: clamp(1.9rem, 10vw, 3rem);
  }

  .lib-hero-stats {
    gap: 9px;
  }

  .lib-stat-card {
    min-height: 102px;
    padding: 17px;
    border-radius: 16px;
  }

  .lib-filter-panel {
    grid-template-columns: 1fr;
    padding: 14px;
  }

  .lib-section-heading {
    display: grid;
    gap: 10px;
  }

  .lib-result-count {
    width: max-content;
  }

  .lib-grid {
    grid-template-columns: 1fr;
  }

  .lib-card {
    min-height: 310px;
  }

  .lib-footer-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .lib-footer-bottom {
    display: grid;
  }
}

.lib-paid-note { display: block; color: #766575; font-size: 12px; padding-block: 5px; }
.lib-card.is-requested { outline: 2px solid #8a1538; outline-offset: 3px; }
.lib-card { scroll-margin-top: 130px; }
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}