@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Libre+Franklin:wght@600;700&display=swap');
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,system-ui,sans-serif;background:#eef3f7;color:#122235}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 10% 0%,color-mix(in srgb,var(--brand) 12%,transparent),transparent 34%),radial-gradient(circle at 100% 12%,color-mix(in srgb,var(--accent) 13%,transparent),transparent 30%)}
:root{--brand:#163A5F;--accent:#C59A42;--surface:rgba(255,255,255,.82);--line:rgba(20,45,70,.11);--muted:#6c7b8b;--shadow:0 18px 50px rgba(25,45,70,.10);--radius:22px}html[data-theme="dark"] body{background:#0d1722;color:#edf4fb}html[data-theme="dark"]{--surface:rgba(17,30,43,.84);--line:rgba(255,255,255,.08);--muted:#91a2b3}
.app-shell{display:grid;grid-template-columns:270px minmax(0,1fr);min-height:100vh}.glass-panel,.card{background:var(--surface);backdrop-filter:blur(18px);border:1px solid var(--line);box-shadow:var(--shadow)}.sidebar{position:sticky;top:0;height:100vh;padding:26px 18px;display:flex;flex-direction:column}.brand{display:flex;gap:13px;align-items:center;padding:4px 8px 24px;color:inherit;text-decoration:none}.brand-mark{width:45px;height:45px;display:grid;place-items:center;border-radius:15px;background:linear-gradient(135deg,var(--brand),color-mix(in srgb,var(--brand) 72%,white));color:white;font:800 22px 'Libre Franklin';box-shadow:0 10px 24px color-mix(in srgb,var(--brand) 28%,transparent)}.brand strong{display:block;font-size:15px}.brand small{display:block;color:var(--muted);margin-top:4px;font-size:10px}.sidebar nav{display:grid;gap:5px}.sidebar nav a{color:inherit;text-decoration:none;padding:12px 14px;border-radius:13px;font-size:13px;font-weight:600}.sidebar nav a:hover,.sidebar nav a.active{background:color-mix(in srgb,var(--brand) 11%,transparent);color:var(--brand)}.sidebar-foot{margin-top:auto;padding:14px;color:var(--muted);font-size:11px}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#28a96b;margin-right:7px}.main-content{padding:26px 34px 18px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.eyebrow{margin:0 0 5px;color:var(--brand);text-transform:uppercase;letter-spacing:.13em;font-size:10px;font-weight:800}.topbar h1{margin:0;font:700 clamp(25px,3vw,38px) 'Libre Franklin'}.top-actions{display:flex;gap:12px;align-items:center}.icon-btn,.btn{border:1px solid var(--line);background:var(--surface);color:inherit;border-radius:12px;padding:11px 14px;cursor:pointer;font-weight:700}.btn-primary{background:var(--brand);border-color:var(--brand);color:white}.user-chip{display:flex;align-items:center;gap:10px;padding:7px 10px;border:1px solid var(--line);border-radius:15px;background:var(--surface)}.user-chip>span{width:34px;height:34px;border-radius:11px;background:var(--brand);color:white;display:grid;place-items:center;font-size:11px;font-weight:800}.user-chip strong,.user-chip small{display:block}.user-chip strong{font-size:11px}.user-chip small{font-size:9px;color:var(--muted);margin-top:2px}.hero-card{padding:28px;border-radius:var(--radius);background:linear-gradient(120deg,var(--brand),color-mix(in srgb,var(--brand) 75%,#506f8e));color:white;position:relative;overflow:hidden}.hero-card:after{content:"";position:absolute;width:280px;height:280px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-80px;top:-130px}.hero-card h2{margin:4px 0 8px;font:700 clamp(22px,3vw,34px) 'Libre Franklin'}.hero-card p{margin:0;max-width:650px;color:rgba(255,255,255,.77);font-size:13px;line-height:1.65}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:18px 0}.card{border-radius:var(--radius);padding:20px}.stat-label{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:800}.stat-value{font:700 30px 'Libre Franklin';margin:9px 0}.stat-meta{font-size:11px;color:var(--muted)}.content-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:16px}.section-title{display:flex;align-items:end;justify-content:space-between;margin-bottom:15px}.section-title h3{margin:0;font:700 17px 'Libre Franklin'}.section-title a{font-size:10px;color:var(--brand);font-weight:800;text-decoration:none}.activity{display:grid;gap:8px}.activity-row{display:grid;grid-template-columns:40px 1fr auto;gap:11px;align-items:center;padding:11px;border:1px solid var(--line);border-radius:14px}.activity-row .badge{width:38px;height:38px;border-radius:12px;background:color-mix(in srgb,var(--brand) 10%,transparent);display:grid;place-items:center;color:var(--brand);font-weight:800}.activity-row strong{display:block;font-size:12px}.activity-row small{color:var(--muted);font-size:10px}.metric-list{display:grid;gap:12px}.metric{display:flex;justify-content:space-between;align-items:center;padding-bottom:11px;border-bottom:1px solid var(--line);font-size:12px}.metric span{color:var(--muted)}.app-footer{display:flex;justify-content:space-between;color:var(--muted);font-size:10px;padding:24px 3px 4px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:800}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:transparent;color:inherit;border-radius:12px;padding:12px 13px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 10%,transparent)}.settings-actions{display:flex;justify-content:space-between;gap:10px;margin-top:18px}.danger{color:#b23b3b}.circulation-desk{display:grid;grid-template-columns:1fr 1fr;gap:16px}.scanner{padding:25px;text-align:center}.scanner input{font-size:18px;padding:16px}.kbd{font-size:9px;color:var(--muted)}
@media(max-width:1050px){.app-shell{grid-template-columns:86px 1fr}.brand span:last-child,.sidebar nav a{font-size:0}.sidebar nav a:before{content:"•";font-size:18px}.sidebar-foot{display:none}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.app-shell{display:block}.sidebar{display:none}.main-content{padding:18px}.stats-grid,.content-grid,.circulation-desk,.form-grid{grid-template-columns:1fr}.user-chip div{display:none}.app-footer{display:grid;gap:5px}.topbar{align-items:flex-start}}
/* Production core extensions */
.brand-logo,.opac-brand img,.preview-brand img{width:42px;height:42px;object-fit:contain;border-radius:12px;background:rgba(255,255,255,.85);padding:4px}.brand-mark.large{width:72px;height:72px;font-size:28px}.auth-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 10%,color-mix(in srgb,var(--brand) 18%,transparent),transparent 40%),var(--bg)}.auth-card{width:min(460px,100%);padding:34px;border-radius:28px}.auth-brand,.preview-brand,.opac-brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:inherit}.auth-brand small,.opac-brand small{display:block;color:var(--muted);margin-top:2px}.auth-card h1{font-size:2rem;margin:28px 0 6px}.auth-card>p{color:var(--muted);margin-bottom:24px}.auth-opac{display:inline-block;margin-top:18px;color:var(--brand);font-weight:700;text-decoration:none}.form-stack{display:grid;gap:15px}.form-stack label,.settings-form label,.scan-form label{display:grid;gap:7px;font-size:.83rem;font-weight:700;color:var(--text)}input,select,textarea{width:100%;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:13px;padding:12px 13px;outline:none;font:inherit}input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 12%,transparent)}input[type=color]{height:46px;padding:4px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.alert{padding:12px 15px;border-radius:13px;margin:0 0 16px;border:1px solid var(--line);background:var(--surface)}.alert.success{border-color:#77b98a;background:rgba(86,170,107,.11)}.alert.error{border-color:#d88181;background:rgba(201,72,72,.11)}.btn.compact{padding:9px 12px}.btn.danger{background:#a63232;color:#fff;border-color:#a63232}.hero-strip{display:flex;justify-content:space-between;gap:24px;align-items:flex-end;padding:28px;border-radius:26px;background:linear-gradient(135deg,color-mix(in srgb,var(--brand) 14%,var(--surface)),var(--surface));border:1px solid var(--line);margin-bottom:20px}.hero-strip h2{font-size:1.8rem;margin:3px 0}.hero-strip p{color:var(--muted)}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.stat-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;margin-bottom:20px}.stat-card{padding:20px;border:1px solid var(--line);border-radius:20px;background:var(--surface);box-shadow:var(--shadow)}.stat-card small{color:var(--muted)}.stat-card strong{display:block;font-size:2rem;margin:9px 0 4px}.stat-card span{font-size:.78rem;color:var(--muted)}.stat-card.warning strong{color:#bb6b26}.content-grid.wide-left{grid-template-columns:minmax(0,1.65fr) minmax(330px,.75fr)}.workflow-list{display:grid;gap:12px}.workflow-list>div{display:flex;align-items:center;gap:13px;padding:12px;border-radius:14px;background:var(--soft)}.workflow-list b{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--brand);color:#fff}.workflow-list small,td small{display:block;color:var(--muted);margin-top:3px}.table-wrap{overflow:auto}.table-wrap table{width:100%;border-collapse:collapse}.table-wrap th{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);text-align:left;padding:12px;border-bottom:1px solid var(--line)}.table-wrap td{padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}.table-search{max-width:270px}.badge,.material-pill{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;background:var(--soft);font-size:.72rem;font-weight:800;text-transform:capitalize}.badge.active,.badge.available{background:rgba(66,165,91,.13);color:#337a46}.badge.overdue{background:rgba(196,70,70,.13);color:#a53e3e}.circulation-hero{display:grid;grid-template-columns:1.3fr .7fr;gap:16px;margin-bottom:20px}.scan-card{padding:26px;border:1px solid var(--line);border-radius:24px;background:var(--surface);box-shadow:var(--shadow)}.primary-scan{background:linear-gradient(145deg,color-mix(in srgb,var(--brand) 13%,var(--surface)),var(--surface))}.scan-card h2{font-size:1.55rem;margin:5px 0 18px}.scan-form{display:grid;gap:12px}.settings-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.65fr);gap:18px}.settings-side{display:grid;gap:18px;align-content:start}.brand-upload{display:flex;align-items:center;gap:18px;padding:16px;border:1px dashed var(--line);border-radius:18px;margin-bottom:18px}.brand-upload img{width:80px;height:80px;object-fit:contain;border-radius:16px}.contact-preview{display:grid;gap:8px;margin-top:18px;color:var(--muted)}.danger-zone{border-color:rgba(176,57,57,.35)}.opac-body{background:var(--bg);min-height:100vh}.opac-header,.opac-footer{max-width:1220px;margin:auto;padding:22px 28px;display:flex;justify-content:space-between;align-items:center}.opac-main{max-width:1220px;margin:auto;padding:20px 28px 60px}.opac-hero{padding:70px 0 42px;max-width:900px}.opac-hero h1{font-size:clamp(2.5rem,6vw,5.4rem);line-height:.98;letter-spacing:-.045em;max-width:820px;margin:8px 0 18px}.opac-hero>p{font-size:1.08rem;color:var(--muted);max-width:680px}.opac-search{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:30px;padding:10px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.opac-search input{border:0;background:transparent;font-size:1rem}.result-head{margin:22px 0}.result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.book-card{display:grid;grid-template-columns:72px 1fr;gap:18px;padding:20px;border:1px solid var(--line);border-radius:20px;background:var(--surface)}.book-spine{height:104px;border-radius:9px 13px 13px 9px;background:linear-gradient(135deg,var(--brand),color-mix(in srgb,var(--brand) 70%,#000));color:#fff;display:grid;place-items:center;font-weight:900;letter-spacing:.12em;box-shadow:6px 7px 18px rgba(0,0,0,.12)}.book-card h3{margin:8px 0 4px;font-size:1.08rem}.book-card>div>p{color:var(--muted)}.book-meta{font-size:.86rem}.book-detail{display:flex;gap:14px;flex-wrap:wrap;font-size:.78rem;color:var(--muted);margin:12px 0}.availability{display:inline-flex;gap:5px;font-size:.78rem;padding:6px 9px;border-radius:9px;background:var(--soft)}.availability.available{color:#337a46}.availability.unavailable{color:#a53e3e}.empty-state{grid-column:1/-1;padding:40px;text-align:center;border:1px dashed var(--line);border-radius:20px}.opac-footer{border-top:1px solid var(--line);color:var(--muted);font-size:.82rem}
@media(max-width:1100px){.stat-grid{grid-template-columns:repeat(3,1fr)}.settings-layout,.content-grid.wide-left{grid-template-columns:1fr}.circulation-hero{grid-template-columns:1fr 1fr}}@media(max-width:760px){.stat-grid{grid-template-columns:1fr 1fr}.hero-strip,.opac-header,.opac-footer{align-items:flex-start;flex-direction:column}.form-row,.circulation-hero,.result-grid,.opac-search{grid-template-columns:1fr}.opac-main{padding:10px 18px 40px}.opac-header,.opac-footer{padding:18px}.opac-hero{padding-top:42px}.book-card{grid-template-columns:54px 1fr}.book-spine{height:82px}.table-search{max-width:none}.panel-head{align-items:stretch;flex-direction:column}}
.inline-form{display:flex;gap:.45rem;align-items:center;flex-wrap:wrap}.inline-form select,.inline-form input{min-width:0;padding:.55rem .65rem}.report-bars{display:grid;gap:.8rem;margin-top:1.25rem}.report-bar-row{display:grid;grid-template-columns:90px 1fr 48px;gap:.8rem;align-items:center}.report-bar-row>div{height:9px;border-radius:999px;background:var(--line);overflow:hidden}.report-bar-row i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--brand),var(--accent))}.rank-list{display:grid;gap:.55rem;margin-top:1rem}.rank-list>div{display:grid;grid-template-columns:32px 1fr auto;gap:.7rem;align-items:center;padding:.75rem;border-bottom:1px solid var(--line)}.rank-list>div>span{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:color-mix(in srgb,var(--brand) 12%,transparent);font-weight:800}.rank-list small{white-space:nowrap}@media print{.sidebar,.topbar,.app-footer,.btn,.table-search{display:none!important}.main-content{margin:0!important;padding:0!important}.panel{box-shadow:none!important;border:1px solid #ddd!important;break-inside:avoid}}
.permission-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:10px 18px;margin:18px 0}.permission-grid h4{grid-column:1/-1;margin:18px 0 2px;text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;opacity:.65}.permission-item{display:flex;gap:10px;align-items:flex-start;padding:12px;border:1px solid var(--line,#dfe4ea);border-radius:14px}.permission-item span{display:grid}.permission-item small,.record-summary small{opacity:.65}.code-area{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;line-height:1.45}.record-summary{display:grid;gap:4px;margin-top:18px;padding:14px;border-radius:14px;background:rgba(127,127,127,.08)}

/* Cataloguing nested navigation */
.sidebar nav .nav-group{display:grid;gap:3px}.sidebar nav .nav-group>.nav-parent{position:relative}.sidebar nav .nav-submenu{display:grid;gap:2px;margin:0 0 3px 12px;padding-left:10px;border-left:1px solid var(--line)}.sidebar nav .nav-submenu a{padding:8px 10px;font-size:11px;font-weight:650;color:var(--muted)}.sidebar nav .nav-submenu a:hover,.sidebar nav .nav-submenu a.active{color:var(--brand);background:color-mix(in srgb,var(--brand) 8%,transparent)}@media(max-width:1050px){.sidebar nav .nav-submenu{display:none}}