/* Public Library — visitor-facing */
@import url('https://cdn.jsdelivr.net/npm/@fontsource/fraunces@5.0.22/index.css');
@import url('https://cdn.jsdelivr.net/npm/@fontsource/outfit@5.0.14/index.css');

:root {
  --lib-ink: #1a2332;
  --lib-muted: #5a6578;
  --lib-wine: #8b1e2d;
  --lib-wine-deep: #5c101c;
  --lib-teal: #0e7c7b;
  --lib-teal-soft: #e6f6f5;
  --lib-gold: #c9852a;
  --lib-sky: #1f6fbf;
  --lib-violet: #5b4b8a;
  --lib-forest: #2f6b3a;
  --lib-card: rgba(255, 255, 255, 0.88);
  --lib-radius: 1.15rem;
  --lib-shadow: 0 18px 40px rgba(26, 35, 50, 0.1);
  --lib-shadow-hover: 0 22px 48px rgba(26, 35, 50, 0.16);
}

* { box-sizing: border-box; }

body.lib-body {
  margin: 0;
  min-height: 100vh;
  color: var(--lib-ink);
  font-family: "Outfit", system-ui, sans-serif;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(139, 30, 45, 0.22), transparent 55%),
    radial-gradient(ellipse 70% 45% at 95% 5%, rgba(14, 124, 123, 0.18), transparent 50%),
    radial-gradient(ellipse 55% 40% at 50% 100%, rgba(201, 133, 42, 0.14), transparent 55%),
    linear-gradient(165deg, #f7f3ee 0%, #eef5f7 48%, #f4efe8 100%);
  overflow-x: hidden;
}

.lib-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.45;
  pointer-events: none;
  z-index: 0;
  animation: lib-float 12s ease-in-out infinite;
}
.lib-orb--1 {
  width: 280px; height: 280px; top: 8%; left: -60px;
  background: rgba(139, 30, 45, 0.35);
}
.lib-orb--2 {
  width: 220px; height: 220px; top: 35%; right: -40px;
  background: rgba(14, 124, 123, 0.3);
  animation-delay: -4s;
}
.lib-orb--3 {
  width: 180px; height: 180px; bottom: 8%; left: 35%;
  background: rgba(201, 133, 42, 0.28);
  animation-delay: -7s;
}

@keyframes lib-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-18px) scale(1.05); }
}

.lib-shell {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.35rem 1.1rem 2.75rem;
}

.lib-top {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.35rem;
  animation: lib-rise 0.55s ease both;
}

.lib-brand {
  display: flex;
  gap: 0.9rem;
  align-items: center;
}

.lib-brand-mark {
  width: 64px;
  height: 64px;
  border-radius: 1rem;
  background: linear-gradient(145deg, #fff, #f3e9e3);
  border: 1px solid rgba(139, 30, 45, 0.12);
  box-shadow: 0 10px 24px rgba(139, 30, 45, 0.12);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.lib-brand-mark img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.lib-brand h1 {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  margin: 0;
  color: var(--lib-wine-deep);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.lib-brand p {
  margin: 0.2rem 0 0;
  color: var(--lib-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.lib-nav {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.lib-nav a {
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--lib-wine-deep);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(139, 30, 45, 0.12);
  border-radius: 999px;
  padding: 0.55rem 0.95rem;
  backdrop-filter: blur(8px);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.lib-nav a:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(26, 35, 50, 0.1);
  background: #fff;
  color: var(--lib-wine);
}

.lib-nav a.is-primary {
  background: linear-gradient(135deg, var(--lib-wine), #b83246);
  color: #fff;
  border-color: transparent;
}

.lib-hero {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--lib-radius) + 0.2rem);
  padding: clamp(1.4rem, 3vw, 2.1rem);
  margin-bottom: 1.35rem;
  color: #fff;
  background:
    linear-gradient(125deg, rgba(92, 16, 28, 0.94) 0%, rgba(139, 30, 45, 0.9) 42%, rgba(14, 124, 123, 0.88) 100%);
  box-shadow: var(--lib-shadow);
  animation: lib-rise 0.65s ease 0.05s both;
}

.lib-hero::before {
  content: "";
  position: absolute;
  inset: auto -20% -40% 40%;
  height: 180%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.18), transparent 60%);
  transform: rotate(18deg);
  pointer-events: none;
}

.lib-hero > * { position: relative; z-index: 1; }

.lib-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  margin-bottom: 0.85rem;
}

.lib-hero h2 {
  font-family: "Fraunces", Georgia, serif;
  margin: 0 0 0.55rem;
  font-size: clamp(1.7rem, 4vw, 2.35rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.lib-hero p {
  margin: 0;
  max-width: 40rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.02rem;
  line-height: 1.55;
}

.lib-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
}

.lib-card {
  --card-accent: var(--lib-wine);
  --card-soft: #f8eef0;
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 185px;
  text-decoration: none;
  color: inherit;
  background: var(--lib-card);
  border: 1px solid rgba(26, 35, 50, 0.06);
  border-radius: var(--lib-radius);
  padding: 1.15rem 1.15rem 1.05rem;
  box-shadow: 0 10px 28px rgba(26, 35, 50, 0.06);
  backdrop-filter: blur(10px);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  animation: lib-rise 0.55s ease both;
}

.lib-card:nth-child(1) { animation-delay: 0.08s; }
.lib-card:nth-child(2) { animation-delay: 0.12s; }
.lib-card:nth-child(3) { animation-delay: 0.16s; }
.lib-card:nth-child(4) { animation-delay: 0.2s; }
.lib-card:nth-child(5) { animation-delay: 0.24s; }
.lib-card:nth-child(6) { animation-delay: 0.28s; }

.lib-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--card-accent), transparent 85%);
}

.lib-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--lib-shadow-hover);
  border-color: color-mix(in srgb, var(--card-accent) 35%, transparent);
  color: inherit;
}

.lib-card-icon {
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 0.85rem;
  display: grid;
  place-items: center;
  background: var(--card-soft);
  color: var(--card-accent);
  font-size: 1.25rem;
  margin-bottom: 0.85rem;
}

.lib-card h3 {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.12rem;
  margin: 0 0 0.4rem;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.lib-card p {
  margin: 0;
  color: var(--lib-muted);
  font-size: 0.9rem;
  line-height: 1.45;
  flex: 1;
}

.lib-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  gap: 0.5rem;
}

.lib-count {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--card-accent);
  background: var(--card-soft);
  border-radius: 999px;
  padding: 0.28rem 0.65rem;
}

.lib-card-cta {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--card-accent);
}

.lib-card--institutional_repository { --card-accent: #8b1e2d; --card-soft: #f7e9ec; }
.lib-card--databases_az { --card-accent: #1f6fbf; --card-soft: #e8f2fc; }
.lib-card--electronic_books { --card-accent: #0e7c7b; --card-soft: #e6f6f5; }
.lib-card--off_campus_access { --card-accent: #c9852a; --card-soft: #fbf0de; }
.lib-card--off_campus_ad_assistance { --card-accent: #5b4b8a; --card-soft: #efeaf8; }
.lib-card--more { --card-accent: #2f6b3a; --card-soft: #e8f4eb; }

.lib-panel {
  background: var(--lib-card);
  border: 1px solid rgba(26, 35, 50, 0.06);
  border-radius: var(--lib-radius);
  padding: 0.35rem 1.05rem 1.05rem;
  margin-bottom: 1rem;
  box-shadow: 0 12px 30px rgba(26, 35, 50, 0.06);
  backdrop-filter: blur(10px);
  animation: lib-rise 0.55s ease 0.1s both;
}

.lib-item {
  padding: 1rem 0.15rem;
}

.lib-item + .lib-item {
  border-top: 1px solid rgba(26, 35, 50, 0.07);
}

.lib-item h4 {
  font-family: "Fraunces", Georgia, serif;
  margin: 0 0 0.3rem;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}

.lib-item .letter-chip {
  display: inline-grid;
  place-items: center;
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 0.45rem;
  margin-right: 0.35rem;
  font-family: "Outfit", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--lib-wine), #b83246);
  vertical-align: 0.1rem;
}

.lib-item .meta {
  color: var(--lib-muted);
  font-size: 0.9rem;
}

.lib-item .body {
  margin-top: 0.5rem;
  font-size: 0.93rem;
  line-height: 1.55;
  white-space: pre-line;
  color: #334155;
}

.lib-actions {
  margin-top: 0.7rem;
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.lib-actions a {
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 650;
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.lib-actions a:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 16px rgba(26, 35, 50, 0.12);
}

.lib-actions a.is-link {
  color: #fff;
  background: linear-gradient(135deg, var(--lib-teal), #129e9c);
}

.lib-actions a.is-file {
  color: #fff;
  background: linear-gradient(135deg, var(--lib-wine), #b83246);
}

.lib-letters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
  animation: lib-rise 0.5s ease 0.08s both;
}

.lib-letters a {
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 0.55rem;
  border: 1px solid rgba(26, 35, 50, 0.08);
  color: var(--lib-ink);
  background: rgba(255, 255, 255, 0.8);
  transition: transform 0.12s ease, background 0.12s ease, color 0.12s ease;
}

.lib-letters a:hover,
.lib-letters a.active {
  transform: translateY(-1px);
  background: linear-gradient(135deg, var(--lib-wine), #b83246);
  border-color: transparent;
  color: #fff;
}

.lib-letters a.dim { opacity: 0.4; }

.lib-search {
  margin-bottom: 1rem;
  animation: lib-rise 0.5s ease 0.06s both;
}

.lib-search .form-control {
  border-radius: 0.85rem;
  border: 1px solid rgba(26, 35, 50, 0.1);
  padding: 0.7rem 0.95rem;
  box-shadow: 0 6px 16px rgba(26, 35, 50, 0.04);
}

.lib-search .btn {
  border-radius: 0.85rem;
  font-weight: 650;
  padding: 0.65rem 1rem;
}

.lib-search .btn-dark {
  background: linear-gradient(135deg, var(--lib-wine), #b83246);
  border: 0;
}

.lib-search .btn-outline-secondary {
  background: rgba(255, 255, 255, 0.75);
  border-color: rgba(26, 35, 50, 0.12);
  color: var(--lib-ink);
}

.lib-note {
  margin-top: 1.1rem;
  font-size: 0.92rem;
  color: var(--lib-muted);
  background: linear-gradient(135deg, rgba(14, 124, 123, 0.1), rgba(139, 30, 45, 0.08));
  border: 1px solid rgba(14, 124, 123, 0.15);
  border-radius: var(--lib-radius);
  padding: 1rem 1.1rem;
  animation: lib-rise 0.55s ease 0.18s both;
}

.lib-note a {
  color: var(--lib-wine);
  font-weight: 700;
  text-decoration: none;
}

.lib-note a:hover { text-decoration: underline; }

.lib-footer {
  margin-top: 1.75rem;
  color: var(--lib-muted);
  font-size: 0.85rem;
  text-align: center;
}

@keyframes lib-rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 640px) {
  .lib-brand h1 { max-width: 14rem; }
  .lib-card { min-height: 0; }
}