/* =========================================================
   FUDMA Central Library Complex — Digital Library
   Design tokens
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;0,6..72,700;1,6..72,500&family=Inter:wght@400;500;600;700&display=swap');

:root{
  /* colour: greens per brief, one tint ramp */
  --forest-900:#0d2b1c;   /* header / footer base */
  --forest-800:#154a30;   /* primary brand green */
  --forest-700:#1c5e3c;
  --forest-600:#237548;   /* nav / buttons */
  --forest-500:#2f8a58;
  --forest-300:#7fbc98;   /* hover / secondary */
  --forest-100:#e6f1ea;   /* pale tint backgrounds */
  --forest-50:#f4faf6;

  --paper:#ffffff;
  --ink:#182019;
  --ink-soft:#4c574f;
  --ink-faint:#7c8880;
  --border:#d9e6dd;

  --shadow-card: 0 1px 2px rgba(13,43,28,.06), 0 6px 20px rgba(13,43,28,.07);
  --shadow-pop: 0 12px 32px rgba(13,43,28,.16);

  --radius-card: 4px 16px 4px 4px; /* dog-eared page corner: bevel on top-right */
  --radius-sm: 6px;

  --serif: 'Newsreader', 'Iowan Old Style', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --maxw: 1200px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:600;
  color:var(--forest-900);
  margin:0 0 .5em;
  line-height:1.15;
}
p{margin:0 0 1em;color:var(--ink-soft);}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
:focus-visible{outline:3px solid var(--forest-500);outline-offset:2px;}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
}

button, .btn{
  font-family:var(--sans);
  cursor:pointer;
  border:none;
  font-size:.95rem;
}

/* =========================================================
   Skip link / accessibility
   ========================================================= */
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--forest-900);color:#fff;
  padding:10px 16px;z-index:200;border-radius:0 0 6px 0;
}
.skip-link:focus{left:0;}

/* =========================================================
   Top utility bar
   ========================================================= */
.utility-bar{
  background:var(--forest-900);
  color:#cfe4d7;
  font-size:.8rem;
}
.utility-bar .container{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:6px;padding-bottom:6px;
  gap:12px;flex-wrap:wrap;
}
.utility-bar a{color:#e7f2ec;}
.utility-bar a:hover{color:#fff;text-decoration:underline;}
.utility-bar .u-links{display:flex;gap:18px;}

/* =========================================================
   Sticky header + nav
   The utility bar scrolls away; header+nav stay pinned so
   search and navigation are always reachable.
   ========================================================= */
.header-nav-sticky{
  position:sticky;top:0;z-index:100;
  box-shadow:0 4px 14px rgba(13,43,28,.12);
}
section[id]{ scroll-margin-top:128px; }

/* =========================================================
   Header
   ========================================================= */
.site-header{
  background:var(--forest-800);
  background-image:linear-gradient(180deg,var(--forest-800),var(--forest-700));
  color:#fff;
  padding:18px 0;
}
.header-row{
  display:flex;align-items:center;gap:18px;justify-content:space-between;
}
.brand{display:flex;align-items:center;gap:14px;min-width:0;flex:1;}
.brand-crests{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.crest{width:52px;height:52px;flex-shrink:0;}
.brand-text{min-width:0;}
.brand-text .eyebrow{
  font-family:var(--sans);font-size:.72rem;letter-spacing:.02em;color:#bfe0cd;margin:0 0 2px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.brand-text h1{
  color:#fff;font-size:1.28rem;margin:0;font-weight:600;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.brand-text .sub{
  color:#cfe4d7;font-size:.85rem;font-family:var(--sans);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;
}
@media (max-width:600px){
  .brand-text h1{font-size:1.02rem;}
  .brand-text .sub{display:none;}
  .crest{width:40px;height:40px;}
}
@media (max-width:420px){
  .brand-text .eyebrow{display:none;}
}

.header-search{
  flex:1;max-width:380px;display:flex;
}
.header-search input{
  flex:1;border:1px solid var(--forest-500);background:rgba(255,255,255,.08);
  color:#fff;padding:10px 14px;border-radius:6px 0 0 6px;font-family:var(--sans);
}
.header-search input::placeholder{color:#c7ddce;}
.header-search button{
  background:var(--forest-300);color:var(--forest-900);padding:0 16px;border-radius:0 6px 6px 0;font-weight:600;
}
.header-search button:hover{background:#9ccdaf;}

.hamburger{
  display:none;background:transparent;border:2px solid rgba(255,255,255,.5);
  width:44px;height:44px;border-radius:6px;color:#fff;font-size:1.3rem;
}

/* =========================================================
   Navigation
   ========================================================= */
.site-nav{
  background:var(--forest-600);
  border-top:1px solid rgba(255,255,255,.12);
}
.nav-list{
  list-style:none;display:flex;margin:0;padding:0;flex-wrap:wrap;
}
.nav-list a{
  display:block;color:#eafaf0;padding:13px 18px;font-weight:500;font-size:.92rem;
  border-bottom:3px solid transparent;
}
.nav-list a:hover, .nav-list a:focus-visible{
  background:var(--forest-700);border-bottom-color:var(--forest-300);
}
.nav-list a.current{border-bottom-color:#fff;}
.nav-list .login-link{
  margin-left:auto;background:var(--forest-800);
}
.nav-list .login-link:hover{background:var(--forest-900);}

.mobile-search{display:none;}

@media (max-width: 880px){
  .header-search{display:none;}
  .hamburger{display:block;}
  .site-nav{display:none;}
  .site-nav.open{display:block;}
  .nav-list{flex-direction:column;}
  .nav-list .login-link{margin-left:0;}
  .mobile-search{
    display:flex;margin:10px 0 14px;border-top:1px solid rgba(255,255,255,.15);padding-top:14px;
  }
  .mobile-search input{
    flex:1;border:1px solid var(--forest-500);background:rgba(255,255,255,.08);
    color:#fff;padding:10px 14px;border-radius:6px 0 0 6px;font-family:var(--sans);
  }
  .mobile-search input::placeholder{color:#c7ddce;}
  .mobile-search button{
    background:var(--forest-300);color:var(--forest-900);padding:0 16px;border-radius:0 6px 6px 0;font-weight:600;
  }
}

@media (max-width: 480px){
  .brand-text .eyebrow{display:none;}
  .brand-text h1{font-size:1.05rem;}
  .brand-text .sub{display:none;}
  .crest{width:40px;height:40px;}
  .utility-bar .u-links{gap:10px;font-size:.72rem;}
  .hero h2{font-size:2rem;}
  .opac-banner{padding:26px 18px;}
  .section{padding:40px 0;}
}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  background:var(--forest-50);
  padding:56px 0 64px;
  border-bottom:1px solid var(--border);
}
.hero .container{
  display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;
}
@media (max-width:900px){
  .hero .container{grid-template-columns:1fr;}
  .hero-art{max-width:340px;margin:0 auto;order:-1;}
}
@media (max-width:480px){
  .hero{padding:40px 0 44px;}
}
.hero-eyebrow{
  font-family:var(--sans);color:var(--forest-600);font-weight:600;font-size:.85rem;
  margin-bottom:10px;display:block;
}
.hero h2{
  font-size:2.7rem;max-width:11ch;
}
.hero .lede{
  font-size:1.12rem;max-width:46ch;color:var(--ink-soft);
}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px;}
.btn-primary{
  background:var(--forest-600);color:#fff;padding:13px 22px;border-radius:6px;font-weight:600;
  transition:background .15s ease;
}
.btn-primary:hover{background:var(--forest-700);}
.btn-secondary{
  background:#fff;color:var(--forest-700);padding:13px 22px;border-radius:6px;font-weight:600;
  border:1.5px solid var(--forest-600);transition:all .15s ease;
}
.btn-secondary:hover{background:var(--forest-100);}
.btn-ghost{
  background:transparent;color:var(--forest-700);padding:13px 4px;font-weight:600;border-bottom:2px solid var(--forest-500);
}

.hero-art{width:100%;height:auto;}

/* =========================================================
   Stats
   ========================================================= */
.stats{
  padding:48px 0;
}
.stats-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:18px;
}
.stat-card{
  border:1px solid var(--border);border-radius:var(--radius-card);
  padding:22px 18px;background:#fff;box-shadow:var(--shadow-card);
  text-align:left;
}
.stat-card .icon{color:var(--forest-600);margin-bottom:10px;}
.stat-card .num{
  font-family:var(--serif);font-size:1.9rem;font-weight:700;color:var(--forest-900);display:block;
}
.stat-card .label{font-size:.85rem;color:var(--ink-soft);}

@media (max-width: 980px){ .stats-grid{grid-template-columns:repeat(3,1fr);} }
@media (max-width: 620px){ .stats-grid{grid-template-columns:repeat(2,1fr);} }

/* =========================================================
   Section headings
   ========================================================= */
.section{padding:56px 0;}
.section.alt{background:var(--forest-50);}
.section-head{
  display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:28px;flex-wrap:wrap;
}
.section-head h2{font-size:1.7rem;margin-bottom:4px;}
.section-head p{margin:0;max-width:60ch;}
.view-all{white-space:nowrap;color:var(--forest-700);font-weight:600;border-bottom:2px solid var(--forest-300);padding-bottom:2px;}
.view-all:hover{color:var(--forest-900);border-color:var(--forest-600);}

/* =========================================================
   Resource cards (book-spine motif)
   ========================================================= */
.card-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.resource-card{
  border:1px solid var(--border);
  border-left:5px solid var(--forest-600);
  border-radius:var(--radius-card);
  background:#fff;box-shadow:var(--shadow-card);
  display:flex;flex-direction:column;overflow:hidden;
}
.resource-card .cover{
  aspect-ratio:3/4;background:var(--forest-100);
  display:flex;align-items:center;justify-content:center;
  border-bottom:1px solid var(--border);
}
.resource-card .cover svg{width:56%;color:var(--forest-500);}
.resource-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;flex:1;}
.resource-type{
  font-size:.7rem;font-weight:600;color:var(--forest-700);
  background:var(--forest-100);display:inline-block;padding:3px 9px;border-radius:20px;
  margin-bottom:2px;width:fit-content;
}
.resource-body h3{font-size:1.02rem;margin:0;}
.resource-meta{font-size:.82rem;color:var(--ink-faint);}
.resource-desc{font-size:.86rem;color:var(--ink-soft);margin:4px 0 8px;flex:1;}
.resource-file{font-size:.78rem;color:var(--ink-faint);display:flex;gap:10px;}
.resource-actions{display:flex;gap:8px;margin-top:10px;}
.resource-actions button, .resource-actions a{
  flex:1;text-align:center;padding:9px 6px;border-radius:6px;font-size:.83rem;font-weight:600;
}
.act-view{background:var(--forest-100);color:var(--forest-800);}
.act-view:hover{background:var(--forest-300);color:#0d2b1c;}
.act-download{background:var(--forest-600);color:#fff;}
.act-download:hover{background:var(--forest-700);}

@media (max-width:980px){ .card-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:560px){ .card-grid{grid-template-columns:1fr;} }

/* =========================================================
   OPAC banner
   ========================================================= */
.opac-banner{
  background:var(--forest-900);
  background-image:radial-gradient(circle at 82% 20%, var(--forest-700) 0%, var(--forest-900) 60%);
  color:#eafaf0;border-radius:14px;
  padding:44px;display:grid;grid-template-columns:1.3fr .7fr;gap:32px;align-items:center;
}
.opac-banner h2{color:#fff;}
.opac-banner p{color:#cfe4d7;max-width:52ch;}
.opac-banner .btn-primary{background:#fff;color:var(--forest-800);}
.opac-banner .btn-primary:hover{background:var(--forest-100);}
.opac-art{justify-self:end;width:100%;max-width:220px;color:#3f8f61;}

@media (max-width:820px){
  .opac-banner{grid-template-columns:1fr;padding:30px 24px;}
  .opac-art{justify-self:start;max-width:150px;}
}

/* =========================================================
   Filters / search toolbar (listing pages)
   ========================================================= */
.page-hero{
  background:var(--forest-800);color:#fff;padding:40px 0;
}
.page-hero h2{color:#fff;margin-bottom:6px;}
.page-hero p{color:#cfe4d7;max-width:60ch;}
.breadcrumbs{font-size:.82rem;color:#bfe0cd;margin-bottom:10px;}
.breadcrumbs a{color:#eafaf0;}
.breadcrumbs a:hover{text-decoration:underline;}

.toolbar-wrap{background:var(--forest-50);border-bottom:1px solid var(--border);padding:22px 0;}
.filters{
  display:grid;grid-template-columns:1.4fr repeat(auto-fit,minmax(120px,1fr)) auto;gap:12px;align-items:end;
}
.filters label{
  display:block;font-size:.76rem;font-weight:600;color:var(--forest-800);margin-bottom:4px;
}
.filters input, .filters select{
  width:100%;padding:9px 10px;border:1px solid var(--border);border-radius:6px;font-family:var(--sans);
  background:#fff;color:var(--ink);
}
.filters .clear-btn{
  background:transparent;border:1.5px solid var(--forest-500);color:var(--forest-700);
  padding:9px 14px;border-radius:6px;font-weight:600;white-space:nowrap;
}
.filters .clear-btn:hover{background:var(--forest-100);}
.result-count{margin-top:12px;font-size:.85rem;color:var(--ink-soft);}
@media (max-width:980px){ .filters{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .filters{grid-template-columns:1fr;} }

.listing-wrap{padding:36px 0 64px;}
.empty-state{
  text-align:center;padding:60px 20px;color:var(--ink-faint);border:1px dashed var(--border);border-radius:10px;
}

.pagination{display:flex;gap:6px;justify-content:center;margin-top:32px;flex-wrap:wrap;}
.pagination button{
  width:38px;height:38px;border-radius:6px;border:1px solid var(--border);background:#fff;color:var(--ink-soft);font-weight:600;
}
.pagination button.active{background:var(--forest-600);color:#fff;border-color:var(--forest-600);}
.pagination button:hover:not(.active){background:var(--forest-100);}

/* =========================================================
   Announcements / news
   ========================================================= */
.news-list{display:flex;flex-direction:column;gap:0;}
.news-item{
  display:grid;grid-template-columns:88px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--border);
}
@media (max-width:420px){
  .news-item{grid-template-columns:60px 1fr;gap:12px;}
  .news-date .day{font-size:1.15rem;}
}
.news-date{
  background:var(--forest-100);border-radius:8px;text-align:center;padding:10px 4px;height:fit-content;
}
.news-date .day{font-family:var(--serif);font-size:1.5rem;font-weight:700;color:var(--forest-800);display:block;}
.news-date .mon{font-size:.72rem;color:var(--forest-700);font-weight:600;}
.news-item h3{font-size:1.05rem;margin-bottom:4px;}
.news-tag{font-size:.72rem;color:var(--forest-700);font-weight:600;}

/* =========================================================
   Contact
   ========================================================= */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
.contact-info-card{
  background:var(--forest-800);color:#eafaf0;border-radius:var(--radius-card);padding:30px;
}
.contact-info-card h3{color:#fff;}
.contact-info-card .line{display:flex;gap:12px;margin-bottom:16px;font-size:.92rem;}
.form-field{margin-bottom:16px;}
.form-field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:5px;color:var(--forest-800);}
.form-field input, .form-field select, .form-field textarea{
  width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:6px;font-family:var(--sans);
}
.form-field textarea{resize:vertical;min-height:110px;}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;}}

/* =========================================================
   Login
   ========================================================= */
.login-wrap{
  min-height:calc(100vh - 260px);display:flex;align-items:center;justify-content:center;
  background:var(--forest-50);padding:60px 20px;
}
.login-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-card);box-shadow:var(--shadow-pop);
  width:100%;max-width:420px;padding:36px 34px;
}
.login-card .crest{width:56px;height:56px;margin:0 auto 14px;}
.login-card h2{text-align:center;font-size:1.4rem;}
.login-card .sub{text-align:center;font-size:.88rem;margin-bottom:22px;}
.role-tabs{display:flex;border:1px solid var(--border);border-radius:8px;overflow:hidden;margin-bottom:20px;}
.role-tabs button{flex:1;padding:9px;background:#fff;color:var(--ink-soft);font-weight:600;font-size:.82rem;}
.role-tabs button.active{background:var(--forest-600);color:#fff;}
.login-card button.btn-primary{width:100%;justify-content:center;}
.login-foot{text-align:center;font-size:.82rem;margin-top:16px;color:var(--ink-faint);}

/* =========================================================
   Admin dashboard
   ========================================================= */
.admin-shell{display:flex;min-height:100vh;}
.admin-sidebar{
  width:240px;flex-shrink:0;background:var(--forest-900);color:#eafaf0;padding:22px 16px;
}
.admin-sidebar .brand-text h1{font-size:1rem;}
.admin-nav{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-direction:column;gap:2px;}
.admin-nav a{padding:10px 12px;border-radius:6px;font-size:.9rem;display:flex;gap:10px;align-items:center;color:#cfe4d7;}
.admin-nav a:hover{background:var(--forest-800);color:#fff;}
.admin-nav a.current{background:var(--forest-600);color:#fff;font-weight:600;}
.admin-main{flex:1;background:var(--forest-50);min-width:0;}
.admin-topbar{
  background:#fff;border-bottom:1px solid var(--border);padding:16px 28px;
  display:flex;justify-content:space-between;align-items:center;
}
.admin-content{padding:28px;}
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px;}
.kpi-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-card);padding:18px 20px;box-shadow:var(--shadow-card);}
.kpi-card .num{font-family:var(--serif);font-size:1.7rem;font-weight:700;color:var(--forest-900);}
.kpi-card .label{font-size:.82rem;color:var(--ink-soft);}
.admin-panel{background:#fff;border:1px solid var(--border);border-radius:10px;padding:22px;margin-bottom:24px;box-shadow:var(--shadow-card);}
.admin-panel h3{font-size:1.05rem;}
table.data-table{width:100%;border-collapse:collapse;font-size:.87rem;}
table.data-table th{
  text-align:left;color:var(--forest-800);border-bottom:2px solid var(--border);padding:9px 8px;font-size:.78rem;
  text-transform:none;
}
table.data-table td{border-bottom:1px solid var(--border);padding:10px 8px;color:var(--ink-soft);}
.badge{padding:3px 10px;border-radius:20px;font-size:.72rem;font-weight:600;}
.badge.ok{background:var(--forest-100);color:var(--forest-800);}
.badge.pending{background:#fdf3dd;color:#8a6d1a;}
.row-actions a{color:var(--forest-700);font-weight:600;font-size:.82rem;margin-right:10px;}
.upload-form{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.upload-form .full{grid-column:1/-1;}
@media (max-width:900px){
  .admin-shell{flex-direction:column;}
  .admin-sidebar{width:100%;}
  .kpi-row{grid-template-columns:repeat(2,1fr);}
  .upload-form{grid-template-columns:1fr;}
}
@media (max-width:600px){
  .admin-topbar{flex-direction:column;align-items:flex-start;gap:4px;}
  .admin-content{padding:16px;}
  .kpi-row{grid-template-columns:1fr;}
  table.data-table{display:block;overflow-x:auto;white-space:nowrap;}
}

/* =========================================================
   About page
   ========================================================= */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px;}
.value-card{border:1px solid var(--border);border-radius:var(--radius-card);padding:20px;background:#fff;}
@media (max-width:860px){.about-grid, .value-grid{grid-template-columns:1fr;}}

/* =========================================================
   OPAC quick-link databases (subscribed + open access)
   ========================================================= */
.db-columns{
  display:grid;grid-template-columns:1fr 1fr;gap:24px;
}
.db-col{
  border:1px solid var(--border);border-radius:var(--radius-card);background:#fff;box-shadow:var(--shadow-card);
  padding:22px 24px;
}
.db-col h3{font-size:1rem;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--border);}
.db-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;}
.db-list li{border-bottom:1px solid var(--forest-50);}
.db-list li:last-child{border-bottom:none;}
.db-list a{
  display:flex;justify-content:space-between;align-items:center;padding:11px 4px;
  color:var(--ink);font-weight:500;font-size:.92rem;border-radius:6px;
}
.db-list a:hover{background:var(--forest-50);color:var(--forest-800);padding-left:10px;}
.db-arrow{color:var(--forest-500);font-weight:700;}
@media (max-width:760px){ .db-columns{grid-template-columns:1fr;} }
.db-tools{margin-bottom:20px;}
.db-tools input[type=search]{width:100%;max-width:520px;padding:12px 14px;border:1px solid var(--border);border-radius:8px;font:inherit;background:#fff;}
.db-jump{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.db-jump a{display:inline-flex;gap:6px;align-items:center;padding:6px 12px;border:1px solid var(--border);border-radius:999px;background:#fff;font-size:.82rem;color:var(--ink);}
.db-jump a:hover{background:var(--forest-50);color:var(--forest-800);}
.db-jump .count,.db-subject .count{color:var(--ink-faint);font-size:.78rem;font-weight:500;}
.db-subjects{display:flex;flex-direction:column;gap:12px;}
.db-subject{border:1px solid var(--border);border-radius:var(--radius-card);background:#fff;box-shadow:var(--shadow-card);}
.db-subject[hidden]{display:none;}
.db-subject summary{cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 22px;font-weight:700;font-size:1rem;list-style:none;}
.db-subject summary::-webkit-details-marker{display:none;}
.db-subject summary::before{content:"\25B8";margin-right:10px;color:var(--forest-500);}
.db-subject[open] summary::before{content:"\25BE";}
.db-subject summary span:first-child{flex:1;}
.db-subject .db-list{padding:0 22px 14px;columns:2;column-gap:32px;display:block;}
.db-subject .db-list li{break-inside:avoid;}
.db-subject .db-list li[hidden]{display:none;}
@media (max-width:760px){ .db-subject .db-list{columns:1;} }

/* =========================================================
   Footer
   ========================================================= */
.site-footer{background:var(--forest-900);color:#cfe4d7;padding:52px 0 0;}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12);
}
.footer-grid h4{color:#fff;font-family:var(--sans);font-size:.9rem;margin-bottom:14px;}
.footer-grid ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;}
.footer-grid a:hover{color:#fff;text-decoration:underline;}
.footer-about p{font-size:.88rem;color:#bfe0cd;max-width:38ch;}
.footer-bottom{
  display:flex;justify-content:space-between;padding:18px 0;font-size:.8rem;color:#9ec4ac;flex-wrap:wrap;gap:8px;
}
@media (max-width:860px){ .footer-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:520px){ .footer-grid{grid-template-columns:1fr;} }

/* =========================================================
   Utility
   ========================================================= */
.visually-hidden{
  position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;
}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px;}
.tag{background:var(--forest-100);color:var(--forest-800);font-size:.74rem;padding:3px 10px;border-radius:20px;}