/* Thu vien Phu Thanh — vivid school blue / cyan, readable library workspace.
   Motion: transform + opacity; reduced-motion overrides below. */
@font-face{font-family:'Be Vietnam Pro';src:url('/assets/fonts/BeVietnamPro-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Be Vietnam Pro';src:url('/assets/fonts/BeVietnamPro-Medium.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Be Vietnam Pro';src:url('/assets/fonts/BeVietnamPro-SemiBold.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'Be Vietnam Pro';src:url('/assets/fonts/BeVietnamPro-Bold.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
:root{
 --color-primary:#0752b8;--color-primary-hover:#063f94;--color-primary-dark:#073b83;--color-accent:#00c4dc;--color-accent-ink:#00566b;
 --color-background:#edf4fc;--color-surface:#fff;--color-foreground:#112f50;--color-muted:#435874;--color-subtle:#e9f1fb;--color-border:#bed2ec;
 --color-blue-tint:#e8f1ff;--color-cyan-tint:#ddf8fc;--color-green:#12623b;--color-green-tint:#e2f5e9;--color-amber:#845000;--color-amber-tint:#fff0cb;
 --color-red:#b11e38;--color-red-tint:#ffe7ec;--color-purple:#6338a1;--color-purple-tint:#efe7fe;--color-white:#fff;--color-navy-soft:#e0eeff;
 --font-body:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
 --space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;
 --radius-sm:6px;--radius:12px;--radius-lg:18px;--sidebar-width:264px;--topbar-height:76px;
 --shadow-sm:0 2px 6px rgba(19,49,83,.035);--shadow-modal:0 20px 80px rgba(6,25,57,.2);--color-overlay:rgba(6,24,50,.42);
 --ease-out:cubic-bezier(.2,.8,.2,1);--motion-fast:120ms;--motion-medium:180ms;--motion-drawer:220ms;
}
*,*::before,*::after{box-sizing:border-box}
html{min-height:100%;scrollbar-gutter:stable}
body{margin:0;background:var(--color-background);color:var(--color-foreground);font-family:var(--font-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}
button,a{touch-action:manipulation}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.55}
a{color:var(--color-primary);text-decoration:none}
a:hover{text-decoration:none}
img{display:block;max-width:100%}
svg{flex-shrink:0;vertical-align:middle}
h1,h2,h3,h4,p{margin-top:0}
h1,h2,h3,h4{line-height:1.35;color:var(--color-foreground)}
h1{font-size:34px;font-weight:700;letter-spacing:-.7px;margin-bottom:8px}
h2{font-size:21px;font-weight:600;margin-bottom:12px;letter-spacing:-.3px}
h3{font-size:17px;font-weight:600;margin-bottom:8px}
p{margin-bottom:14px}
small{font-size:15px}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--color-accent);outline-offset:3px}
input[type=checkbox],input[type=radio]{accent-color:var(--color-primary);width:17px;height:17px;cursor:pointer;flex-shrink:0}
::selection{background:var(--color-cyan-tint);color:var(--color-primary)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.icon{display:inline-block;flex-shrink:0}
.muted,.text-muted,.author,.cell-subtext,.form-help{color:var(--color-muted)}
.cell-subtext{display:block;font-size:15px;margin-top:3px}
.nowrap{white-space:nowrap}
.text-right{text-align:right}
.text-center{text-align:center}
.text-danger{color:var(--color-red)}
.text-success{color:var(--color-green)}
.text-primary{color:var(--color-primary)}
.numeric,.stat-value{font-variant-numeric:tabular-nums}
.full{grid-column:1/-1}
.hidden,[hidden]{display:none!important}
.print-only{display:none}
.app-shell{min-height:100vh}
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar-width);z-index:40;background:var(--color-primary-dark);color:var(--color-white);display:flex;flex-direction:column;border-right:1px solid rgba(255,255,255,.04)}
.brand,.sidebar-brand{display:flex;align-items:center;gap:12px;padding:28px 22px 24px;border-bottom:1px solid rgba(255,255,255,.1);min-height:105px;text-decoration:none;color:var(--color-white)}
.brand-mark,.sidebar-brand>img{width:46px;height:46px;object-fit:contain;border-radius:50%;flex-shrink:0}
.brand-mark img{width:100%;height:100%;object-fit:contain}
.brand-copy,.sidebar-brand>div{display:flex;flex-direction:column;gap:3px}
.brand-copy strong,.sidebar-brand strong{font-size:20px;font-weight:700;letter-spacing:-.3px;color:var(--color-white)}
.brand-copy span,.brand-copy small,.sidebar-brand span,.sidebar-brand small{font-size:14px;color:var(--color-navy-soft);line-height:1.5}
.sidebar-nav{flex:1;overflow-y:auto;padding:15px 14px 20px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.2) transparent}
.nav-group-label,.nav-section,.nav-group-title{font-size:13px;letter-spacing:1.3px;text-transform:uppercase;color:var(--color-navy-soft);font-weight:500;padding:19px 14px 9px}
.nav-item{display:flex;align-items:center;gap:12px;border:0;text-align:left;background:transparent;color:var(--color-navy-soft);width:100%;padding:11px 14px;border-radius:8px;margin:3px 0;line-height:1.5;min-height:44px;font-size:16px;font-weight:500;position:relative}
.nav-item:hover{background:rgba(255,255,255,.065);color:var(--color-white)}
.nav-item.active,.nav-item[aria-current=page]{background:var(--color-accent);color:var(--color-primary-dark);font-weight:600}
.nav-item.active::before{content:'';position:absolute;left:-14px;width:3px;height:22px;border-radius:0 2px 2px 0;background:var(--color-accent)}
.nav-item .icon,.nav-icon{width:19px;height:19px;opacity:.95}
.nav-count{margin-left:auto;min-width:21px;padding:1px 6px;border-radius:5px;background:rgba(255,255,255,.12);font-size:13px;text-align:center}
.nav-item.active .nav-count{background:rgba(0,43,73,.1)}
.sidebar-footer{padding:16px 20px 19px;border-top:1px solid rgba(255,255,255,.1)}
.sidebar-user{display:flex;align-items:center;gap:10px;min-width:0}
.sidebar-user>div:not(.avatar){flex:1;min-width:0}
.sidebar-user strong{display:block;font-size:15px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
.sidebar-user small,.sidebar-user p{display:block;color:var(--color-navy-soft);font-size:13px;margin:2px 0 0}
.avatar{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;font-size:15px;font-weight:600;background:var(--color-blue-tint);color:var(--color-primary);flex-shrink:0}
.sidebar-user .avatar{background:rgba(5,189,213,.16);color:var(--color-accent)}
.sidebar-footer .icon-btn{color:var(--color-navy-soft)}
.sidebar-footer .icon-btn:hover{background:rgba(255,255,255,.08);color:var(--color-white)}
.sidebar-meta,.sidebar-caption{font-size:13px;color:var(--color-navy-soft);margin-top:16px}
.main-layout,.main-area{margin-left:var(--sidebar-width);min-width:0;min-height:100vh}
.topbar{height:var(--topbar-height);background:var(--color-surface);border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 32px;position:sticky;top:0;z-index:30}
.topbar-left,.topbar-right,.topbar-actions{display:flex;align-items:center;gap:18px;min-width:0}
.topbar-left{flex:1}
.topbar-school,.school-name{font-size:15px;font-weight:600;letter-spacing:.2px;color:var(--color-primary)}
.topbar-date{display:flex;align-items:center;gap:8px;font-size:15px;white-space:nowrap;color:var(--color-muted)}
.topbar-search,.global-search{display:flex;align-items:center;gap:9px;width:clamp(190px,24vw,350px);height:40px;background:var(--color-background);border:1px solid var(--color-border);border-radius:8px;padding:0 12px;color:var(--color-muted);font-size:15px;text-align:left}
.topbar-search input,.global-search input{background:transparent;border:0;outline:0;color:var(--color-foreground);min-width:0;width:100%;font-size:15px;padding:0;height:100%}
.topbar-search kbd,.global-search kbd{padding:1px 5px;border-radius:4px;font:10px var(--font-body);background:var(--color-surface);border:1px solid var(--color-border);white-space:nowrap;color:var(--color-muted)}
.topbar-divider{height:25px;width:1px;background:var(--color-border)}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;position:relative;border:0;background:transparent;color:var(--color-muted);width:36px;height:36px;border-radius:7px;flex-shrink:0;transition:background-color var(--motion-fast),color var(--motion-fast)}
.icon-btn:hover{background:var(--color-subtle);color:var(--color-primary)}
.notification-dot{width:6px;height:6px;background:var(--color-red);position:absolute;right:8px;top:7px;border-radius:50%;box-shadow:0 0 0 2px var(--color-surface)}
.mobile-menu{display:none}
.content,.workspace{padding:30px 32px 44px;max-width:1740px;margin:0 auto}
.breadcrumb{font-size:14px;color:var(--color-muted);display:flex;align-items:center;gap:9px;margin-bottom:22px}
.breadcrumb .icon{width:13px;height:13px}
.demo-banner,.demo-notice{display:flex;gap:8px;align-items:center;justify-content:space-between;color:var(--color-accent-ink);background:var(--color-cyan-tint);border:1px solid var(--color-border);border-radius:8px;padding:9px 12px;font-size:14px;margin-bottom:20px}
.demo-banner p,.demo-notice p{margin:0}
.demo-banner .icon,.demo-notice .icon{width:15px;height:15px;flex-shrink:0}
.page-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px}
.page-title{margin:0 0 7px}
.page-description,.page-subtitle{color:var(--color-muted);font-size:16px;margin:0;line-height:1.7}
.page-eyebrow{font-size:13px;letter-spacing:1.2px;font-weight:600;color:var(--color-muted);text-transform:uppercase;margin-bottom:7px}
.page-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;flex-shrink:0}
.greeting,.welcome{margin-bottom:24px}
.greeting p,.welcome p{font-size:16px;color:var(--color-muted);margin:6px 0 0}
.greeting strong,.welcome strong{color:var(--color-primary)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;border:1px solid transparent;border-radius:7px;padding:9px 15px;font-weight:500;font-size:15px;line-height:1.5;text-decoration:none;white-space:nowrap;transition:background-color var(--motion-fast),color var(--motion-fast),border-color var(--motion-fast);font-family:var(--font-body)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-white);box-shadow:0 2px 3px rgba(7,61,133,.06)}
.btn-primary:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover);color:var(--color-white)}
.btn-accent{background:var(--color-accent);color:var(--color-primary-dark)}
.btn-secondary{background:var(--color-surface);border-color:var(--color-border);color:var(--color-foreground)}
.btn-secondary:hover{background:var(--color-blue-tint);border-color:var(--color-primary);color:var(--color-primary)}
.btn-ghost{background:transparent;color:var(--color-primary)}
.btn-ghost:hover{background:var(--color-blue-tint)}
.btn-danger{color:var(--color-red);background:var(--color-red-tint);border-color:var(--color-red-tint)}
.btn-danger:hover{background:var(--color-red);color:var(--color-white);border-color:var(--color-red)}
.btn-sm{padding:5px 9px;min-height:31px;font-size:14px;border-radius:6px;gap:5px}
.btn-sm .icon{width:15px;height:15px}
.btn-lg{min-height:46px;font-size:16px;padding:11px 20px}
.btn-block{width:100%}
.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-sm);min-width:0;overflow:hidden}
.card-header{padding:20px 22px 17px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.card-header h2,.card-header h3{margin:0}
.card-header p{font-size:14px;color:var(--color-muted);margin:5px 0 0}
.card-header>.btn-ghost{padding-right:0}
.card-body{padding:0 22px 22px}
.card-body+.card-body{padding-top:20px}
.card>.card-body:only-child{padding-top:22px}
.card+.card{margin-top:22px}
.stats-grid,.stat-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:15px;margin-bottom:24px}
.stat-card{padding:19px 17px 16px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-sm);min-width:0}
.stat-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:17px}
.stat-top>.stat-label{font-size:14px}
.stat-icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--color-blue-tint);color:var(--color-primary);border-radius:9px;margin-bottom:14px}
.stat-top .stat-icon{margin:0}
.stat-icon .icon{width:19px;height:19px}
.stat-icon.cyan,.stat-icon.teal{background:var(--color-cyan-tint);color:var(--color-accent-ink)}
.stat-icon.green{background:var(--color-green-tint);color:var(--color-green)}
.stat-icon.amber,.stat-icon.orange{background:var(--color-amber-tint);color:var(--color-amber)}
.stat-icon.red{background:var(--color-red-tint);color:var(--color-red)}
.stat-icon.purple{background:var(--color-purple-tint);color:var(--color-purple)}
.stat-value{font-size:36px;font-weight:700;line-height:1.2;letter-spacing:-.9px;margin:0 0 7px;color:var(--color-foreground)}
.stat-label{font-size:15px;color:var(--color-muted);font-weight:400;line-height:1.5}
.stat-note,.stat-meta{font-size:13px;color:var(--color-muted);margin-top:11px;display:flex;align-items:center;gap:5px}
.stat-note strong,.stat-meta strong{font-weight:500;color:var(--color-green)}
.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.85fr) minmax(270px,1fr);gap:22px;margin-bottom:24px;align-items:stretch}
.dashboard-grid>.card+.card{margin-top:0}
.dashboard-bottom{display:grid;grid-template-columns:minmax(0,1.85fr) minmax(270px,1fr);gap:22px;margin-top:24px}
.chart-card .card-body{padding-bottom:20px}
.chart-legend{display:flex;align-items:center;gap:18px;color:var(--color-muted);font-size:14px}
.chart-legend span{display:inline-flex;align-items:center;gap:6px}
.legend-dot{height:8px;width:8px;border-radius:2px;display:inline-block;background:var(--color-primary)}
.legend-dot.returned,.legend-dot.cyan{background:var(--color-accent)}
.chart-plot{height:220px;display:flex;position:relative;margin-top:10px}
.chart-y{display:flex;flex-direction:column;justify-content:space-between;width:34px;flex-shrink:0;padding-bottom:26px;font-size:12px;color:var(--color-muted)}
.chart-bars{height:214px;display:flex;align-items:flex-end;gap:clamp(12px,2.5vw,32px);justify-content:space-around;position:relative;padding:5px 12px 28px;margin-top:6px;flex:1;border-bottom:1px solid var(--color-border);background:repeating-linear-gradient(to top,transparent 0,transparent calc(25% - 1px),var(--color-subtle) calc(25% - 1px),var(--color-subtle) 25%)}
.chart-group,.chart-column{display:flex;flex-direction:column;align-items:center;height:100%;min-width:0;flex:1;position:relative;justify-content:flex-end}
.chart-pair,.chart-group>.chart-bars{display:flex;align-items:flex-end;justify-content:center;gap:6px;width:100%;height:100%;padding:0;margin:0;border:0;background:none}
.chart-bar{display:block;flex:0 1 23px;width:23px;min-height:3px;border-radius:4px 4px 0 0;background:var(--color-primary);position:relative}
.chart-bar.returned,.chart-bar.cyan,.chart-bar:nth-child(2){background:var(--color-accent)}
.chart-bar:hover{opacity:.8}
.chart-label{font-size:13px;color:var(--color-muted);white-space:nowrap;position:absolute;bottom:-24px}
.chart-caption{font-size:13px;color:var(--color-muted);margin-top:14px;display:flex;align-items:center;gap:5px}
.popular-list{padding:0 22px 8px}
.popular-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--color-subtle);min-width:0}
.popular-item:last-child{border-bottom:0}
.popular-rank{color:var(--color-muted);font-size:14px;width:15px;flex-shrink:0}
.popular-item>.book-cover{width:35px;height:48px;border-radius:3px}
.popular-item>div:not(.book-cover){min-width:0;flex:1}
.popular-item strong,.popular-item .book-title{display:block;font-size:15px;font-weight:500;line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--color-foreground)}
.popular-item small,.popular-item p{font-size:13px;color:var(--color-muted);margin:3px 0 0}
.popular-item .popular-count{color:var(--color-primary);font-size:14px;white-space:nowrap;font-weight:500}
.quick-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:0 22px 22px}
.quick-action{background:var(--color-background);border:1px solid var(--color-border);border-radius:8px;text-align:left;padding:13px;display:flex;align-items:center;gap:10px;color:var(--color-foreground);font-size:14px;font-weight:500}
.quick-action .icon{color:var(--color-primary);width:18px;height:18px}
.quick-action:hover{background:var(--color-blue-tint);border-color:var(--color-primary)}
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:26px 0 14px}
.section-heading h2,.section-heading h3{margin:0}
.recent-header{display:flex;align-items:center;gap:12px}
.table-wrap{overflow:auto;max-width:100%;scrollbar-width:thin}
.data-table{width:100%;border-collapse:collapse;text-align:left;font-size:15px}
.data-table th{background:var(--color-background);color:var(--color-muted);font-weight:500;font-size:13px;letter-spacing:.15px;padding:13px 18px;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);white-space:nowrap}
.data-table td{padding:15px 18px;border-bottom:1px solid var(--color-subtle);vertical-align:middle}
.data-table tbody tr:last-child td{border-bottom:0}
.data-table tbody tr:hover{background:var(--color-background)}
.data-table th:first-child,.data-table td:first-child{padding-left:22px}
.data-table th:last-child,.data-table td:last-child{padding-right:22px}
.data-table td strong{font-weight:500}
.book-cell{display:flex;align-items:center;gap:12px;min-width:205px;max-width:430px}
.book-cover{width:37px;height:51px;object-fit:cover;border-radius:3px;flex-shrink:0;background:var(--color-blue-tint);box-shadow:2px 3px 6px rgba(17,48,77,.09)}
.book-cover-fallback{display:flex;align-items:center;justify-content:center;color:var(--color-primary);background:var(--color-blue-tint);overflow:hidden}
.book-cover-fallback .icon{opacity:.65}
.book-cell>div{min-width:0}
.book-cell strong,.book-cell .book-title{font-weight:500;line-height:1.5;font-size:15px;display:block;color:var(--color-foreground)}
.book-cell small,.book-cell .author{display:block;font-size:13px;margin-top:4px;color:var(--color-muted)}
.reader-cell{display:flex;align-items:center;gap:10px;min-width:150px}
.reader-cell .avatar{width:30px;height:30px;font-size:13px}
.reader-cell small{display:block;font-size:13px;color:var(--color-muted);margin-top:3px}
.row-actions,.inline-actions{display:flex;align-items:center;gap:5px;white-space:nowrap}
.badge{display:inline-flex;align-items:center;gap:5px;white-space:nowrap;font-size:13px;font-weight:500;line-height:1.5;padding:4px 8px;border-radius:5px;background:var(--color-blue-tint);color:var(--color-primary)}
.badge.status-available,.badge.status-returned,.badge.status-good,.badge.status-active,.badge.status-approved,.badge.status-completed{background:var(--color-green-tint);color:var(--color-green)}
.badge.status-borrowed,.badge.status-ready,.badge.status-open,.badge.status-student{background:var(--color-blue-tint);color:var(--color-primary)}
.badge.status-overdue,.badge.status-lost,.badge.status-rejected{background:var(--color-red-tint);color:var(--color-red)}
.badge.status-waiting,.badge.status-reserved,.badge.status-pending,.badge.status-damaged,.badge.status-worn{background:var(--color-amber-tint);color:var(--color-amber)}
.badge.status-cancelled,.badge.status-closed,.badge.status-inactive,.badge.status-retired,.badge.status-expired{background:var(--color-subtle);color:var(--color-muted)}
.badge.status-teacher,.badge.status-staff{background:var(--color-purple-tint);color:var(--color-purple)}
.badge .icon{width:12px;height:12px}
.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:currentColor}
.tabs{display:flex;align-items:center;gap:5px;margin-bottom:20px;border-bottom:1px solid var(--color-border);overflow-x:auto;scrollbar-width:none}
.tab{background:transparent;border:0;border-bottom:2px solid transparent;padding:12px 15px 13px;color:var(--color-muted);font-size:15px;white-space:nowrap;font-weight:500;display:inline-flex;align-items:center;gap:7px;min-height:43px}
.tab.active,.tab[aria-selected=true]{color:var(--color-primary);border-bottom-color:var(--color-primary)}
.tab:hover{color:var(--color-primary)}
.tab .badge{padding:1px 5px;font-size:12px}
.filters,.toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:19px}
.card>.filters,.card>.toolbar{padding:18px 22px;margin:0;border-bottom:1px solid var(--color-border)}
.filter-group{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.filters label{font-size:14px;color:var(--color-muted)}
.search-input,.input-with-icon{display:flex;align-items:center;gap:9px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:7px;padding:0 12px;min-height:40px;min-width:220px;color:var(--color-muted)}
.search-input input,.input-with-icon input{border:0;background:transparent;min-width:0;width:100%;height:38px;padding:0;outline:none;font-size:15px}
.search-input:focus-within,.input-with-icon:focus-within{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-blue-tint)}
.search-input>.icon,.input-with-icon>.icon{width:17px;height:17px}
.filter-select{width:auto!important;min-width:135px;font-size:15px!important;min-height:40px}
.toolbar-spacer{flex:1}
.view-toggle{display:flex;gap:2px;padding:3px;border:1px solid var(--color-border);border-radius:7px;background:var(--color-surface)}
.view-toggle .icon-btn{height:30px;width:32px;border-radius:5px}
.view-toggle .icon-btn.active{background:var(--color-blue-tint);color:var(--color-primary)}
.pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 22px;border-top:1px solid var(--color-border);color:var(--color-muted);font-size:14px}
.pagination>div,.pagination-buttons{display:flex;align-items:center;gap:4px}
.pagination button.active{background:var(--color-primary);color:var(--color-white);border-color:var(--color-primary)}
.pagination button{height:30px;min-width:30px;border:1px solid var(--color-border);background:var(--color-surface);border-radius:5px;display:flex;justify-content:center;align-items:center;color:var(--color-muted);font-size:14px}
.pagination button:hover:enabled{background:var(--color-blue-tint);color:var(--color-primary)}
.book-grid,.books-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:20px}
.book-tile,.book-card{border:1px solid var(--color-border);background:var(--color-surface);border-radius:10px;overflow:hidden;min-width:0;position:relative}
.book-tile-cover,.book-card-cover{height:190px;background:var(--color-subtle);padding:22px;display:flex;align-items:center;justify-content:center;cursor:pointer}
.book-tile-cover .book-cover,.book-card-cover .book-cover,.book-tile-cover>img,.book-card-cover>img{height:145px;width:103px;object-fit:cover;border-radius:3px;box-shadow:5px 8px 12px rgba(17,48,77,.13);transition:transform var(--motion-medium) var(--ease-out)}
.book-tile:hover .book-tile-cover .book-cover,.book-card:hover .book-card-cover .book-cover{transform:translateY(-3px)}
.book-tile-body,.book-card-body{padding:16px}
.book-tile-body h3,.book-card-body h3{font-size:16px;line-height:1.55;margin:0 0 5px;font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:40px}
.book-tile-body p,.book-card-body p{font-size:14px;color:var(--color-muted);margin:0 0 11px}
.book-tile-body .badge{margin-bottom:8px}
.book-tile-meta,.book-card-meta{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-top:10px;font-size:13px;color:var(--color-muted)}
.book-tile-actions{display:flex;justify-content:space-between;gap:6px;border-top:1px solid var(--color-subtle);padding-top:10px;margin-top:8px}
.empty-state,.state-panel,.loading-state{padding:56px 24px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;color:var(--color-muted);min-height:180px}
.empty-state>.icon,.state-panel>.icon{width:36px;height:36px;margin-bottom:18px;color:var(--color-primary);opacity:.7}
.empty-state h3,.state-panel h3{font-size:18px;color:var(--color-foreground);margin:0 0 7px}
.empty-state p,.state-panel p{font-size:15px;max-width:410px;margin:0 0 18px;line-height:1.8}
.loading-spinner{width:24px;height:24px;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .7s linear infinite;margin-bottom:12px}
.loading-state p{font-size:15px;margin:0}
.skeleton{background:var(--color-subtle);border-radius:6px;min-height:16px}
.alert{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--color-border);background:var(--color-blue-tint);border-radius:8px;padding:13px 15px;color:var(--color-primary);font-size:15px;line-height:1.8;margin-bottom:18px}
.alert p{margin:0}
.alert.error,.alert-danger{background:var(--color-red-tint);color:var(--color-red);border-color:var(--color-red-tint)}
.alert.warning{background:var(--color-amber-tint);color:var(--color-amber);border-color:var(--color-amber-tint)}
.alert.success{background:var(--color-green-tint);color:var(--color-green);border-color:var(--color-green-tint)}
.modal-backdrop{position:fixed;inset:0;z-index:100;background:var(--color-overlay);display:flex;align-items:center;justify-content:center;padding:24px;animation:fade-in var(--motion-medium) var(--ease-out)}
.modal{background:var(--color-surface);border:1px solid var(--color-border);border-radius:14px;box-shadow:var(--shadow-modal);width:min(640px,100%);max-height:calc(100dvh - 48px);display:flex;flex-direction:column;overflow:hidden;animation:modal-in var(--motion-medium) var(--ease-out)}
.modal.modal-wide,.modal.wide{width:min(900px,100%)}
.modal.modal-small,.modal.small{width:min(450px,100%)}
.modal-header{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:22px 24px 19px;border-bottom:1px solid var(--color-border);flex-shrink:0}
.modal-header h2{font-size:21px;margin:0}
.modal-header p{margin:4px 0 0;font-size:14px;color:var(--color-muted)}
.modal-body{padding:22px 24px;overflow-y:auto;min-height:0;overscroll-behavior:contain}
.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:16px 24px;border-top:1px solid var(--color-border);background:var(--color-background);flex-shrink:0}
.modal-footer .muted{font-size:13px;margin-right:auto}
.modal>form{display:flex;flex-direction:column;min-height:0;overflow:hidden}
.modal-backdrop.drawer-backdrop{justify-content:flex-end;padding:0}
.drawer{border-radius:0;height:100dvh;max-height:100dvh;width:min(650px,95vw);margin-left:auto;animation:drawer-in var(--motion-drawer) var(--ease-out);align-self:stretch}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 16px}
.form-field{min-width:0;display:flex;flex-direction:column;gap:6px}
.form-field label,.field-label{font-size:15px;font-weight:500;color:var(--color-foreground)}
.form-field label .required{color:var(--color-red)}
input:not([type=checkbox]):not([type=radio]):not([type=file]),select,textarea{border:1px solid var(--color-border);border-radius:7px;background:var(--color-surface);padding:9px 11px;color:var(--color-foreground);width:100%;min-height:40px;outline-offset:0;transition:border-color var(--motion-fast),box-shadow var(--motion-fast)}
input:not([type=checkbox]):not([type=radio]):focus,select:focus,textarea:focus{border-color:var(--color-primary)}
textarea{min-height:90px;resize:vertical;line-height:1.65}
input::placeholder,textarea::placeholder{color:var(--color-muted);opacity:.8}
input[type=file]{font-size:15px;border:1px dashed var(--color-border);border-radius:8px;padding:13px;background:var(--color-background);width:100%;color:var(--color-muted)}
input[type=file]::file-selector-button{background:var(--color-surface);border:1px solid var(--color-border);border-radius:5px;padding:5px 9px;color:var(--color-primary);font:inherit;margin-right:12px;cursor:pointer}
input[type=color]{height:41px;padding:5px;cursor:pointer}
.form-help{font-size:13px;margin:0;line-height:1.7}
.form-error{font-size:14px;color:var(--color-red);margin-top:5px}
.form-field.has-error input,.form-field.has-error select,.form-field.has-error textarea{border-color:var(--color-red)}
.checkbox-field{display:flex;gap:8px;align-items:center;font-size:15px;line-height:1.7;cursor:pointer}
.checkbox-field label{cursor:pointer}
.selected-copies,.selection-list{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.selected-copy,.selection-item{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--color-background);border:1px solid var(--color-border);border-radius:8px;padding:11px 12px;font-size:15px;min-width:0}
.selection-item .book-cell{min-width:0}
.selected-copy strong,.selection-item strong{font-size:15px;font-weight:500}
.selected-copy small,.selection-item small{display:block;font-size:13px;color:var(--color-muted)}
.lookup-results{border:1px solid var(--color-border);border-radius:8px;max-height:230px;overflow:auto;background:var(--color-surface);margin-top:8px}
.lookup-item{padding:11px 12px;display:flex;align-items:center;justify-content:space-between;gap:10px;border:0;border-bottom:1px solid var(--color-subtle);width:100%;text-align:left;background:var(--color-surface);color:var(--color-foreground);font-size:15px}
.lookup-item:last-child{border-bottom:0}
.lookup-item:hover{background:var(--color-blue-tint)}
.lookup-item small{display:block;font-size:13px;color:var(--color-muted);margin-top:3px}
.drawer-hero{display:flex;align-items:flex-start;gap:20px;padding-bottom:22px}
.drawer-hero .book-cover{width:100px;height:140px;border-radius:5px}
.drawer-hero>div{min-width:0;flex:1}
.drawer-hero h2{font-size:26px;margin:5px 0 8px}
.drawer-hero .author{font-size:16px;margin:0 0 12px}
.detail-grid,.detail-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 16px;margin:16px 0 24px}
.detail-item{min-width:0}
.detail-label,.detail-item dt,.detail-meta dt{font-size:13px;color:var(--color-muted);margin:0 0 4px;display:block}
.detail-value,.detail-item dd,.detail-meta dd{font-size:15px;color:var(--color-foreground);margin:0;font-weight:500;overflow-wrap:anywhere}
.drawer .data-table th,.drawer .data-table td{padding:11px 12px;font-size:14px}
.drawer .section-heading{margin-top:22px}
.detail-description{font-size:15px;line-height:1.9;color:var(--color-muted)}
.progress-track{height:6px;width:100%;border-radius:6px;background:var(--color-subtle);overflow:hidden;margin:8px 0}
.progress-fill{height:100%;background:var(--color-primary);border-radius:6px}
.inventory-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px solid var(--color-subtle)}
.settings-grid{display:grid;grid-template-columns:220px minmax(0,1fr);gap:25px;align-items:start}
.settings-section{padding:24px;margin-bottom:22px}
.settings-section h2{margin-bottom:6px}
.settings-section>.muted{font-size:15px;margin-bottom:20px}
.settings-nav{display:flex;flex-direction:column;gap:4px}
.report-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:24px 0}
.report-grid>.card+.card{margin:0}
.notification-list{list-style:none;margin:0;padding:0}
.notification-item{display:flex;gap:14px;padding:20px 22px;border-bottom:1px solid var(--color-subtle);align-items:flex-start}
.notification-item:last-child{border:0}
.notification-item.unread{background:var(--color-blue-tint)}
.notification-item>div:not(.stat-icon){flex:1;min-width:0}
.notification-item h3{font-size:16px;margin:0 0 6px}
.notification-item p{font-size:15px;color:var(--color-muted);margin:0 0 8px}
.notification-item small{font-size:13px;color:var(--color-muted)}
.notification-item .stat-icon{margin:0;flex-shrink:0}
.toast-stack{position:fixed;bottom:24px;right:24px;z-index:200;display:flex;flex-direction:column;gap:9px;width:min(380px,calc(100vw - 32px));pointer-events:none}
.toast{display:flex;align-items:center;gap:10px;background:var(--color-surface);border:1px solid var(--color-border);border-left:3px solid var(--color-green);border-radius:9px;padding:14px 15px;box-shadow:0 6px 24px rgba(13,44,79,.12);font-size:15px;pointer-events:auto;animation:toast-in var(--motion-medium) var(--ease-out)}
.toast>.icon{color:var(--color-green);width:20px;height:20px}
.toast.error{border-left-color:var(--color-red)}
.toast.error>.icon{color:var(--color-red)}
.toast .icon-btn{margin-left:auto;width:24px;height:24px}
.login-page,.login-shell{min-height:100dvh;display:grid;grid-template-columns:1fr 1fr;background:var(--color-surface)}
.login-art{background:var(--color-primary-dark);color:var(--color-white);display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden;padding:clamp(30px,6vw,100px);min-height:100dvh}
.login-art::after{content:'';position:absolute;inset:auto -80px -160px auto;width:500px;height:500px;border:1px solid rgba(255,255,255,.1);border-radius:50%;pointer-events:none}
.login-art::before{content:'';position:absolute;top:-170px;left:-180px;width:500px;height:500px;border:1px solid rgba(255,255,255,.09);border-radius:50%;pointer-events:none}
.login-art>img,.login-art .logo{width:75px;height:75px;object-fit:contain;margin-bottom:36px;position:relative}
.login-art h1,.login-art h2{color:var(--color-white);font-size:clamp(29px,3vw,43px);line-height:1.35;letter-spacing:-1.2px;max-width:480px;margin-bottom:22px}
.login-art h1 span,.login-art h2 span{color:var(--color-accent)}
.login-art p{color:var(--color-navy-soft);font-size:16px;line-height:1.95;max-width:430px;margin-bottom:30px}
.login-art .login-art-label{color:var(--color-accent);font-size:13px;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:17px}
.login-art .login-art-footer{font-size:13px;margin-top:45px;margin-bottom:0}
.login-art .login-illustration{width:min(400px,100%);height:auto;margin:24px 0 0}
.login-card{width:min(420px,calc(100% - 48px));margin:auto;padding:46px 0;align-self:center}
.login-brand{display:flex;align-items:center;gap:13px;margin-bottom:36px}
.login-brand img{width:45px;height:45px;object-fit:contain;border-radius:50%}
.login-brand strong{display:block;font-size:17px;line-height:1.5;color:var(--color-primary)}
.login-brand small{display:block;font-size:13px;color:var(--color-muted);margin-top:3px}
.login-card h1,.login-card h2{font-size:32px;margin-bottom:10px;font-weight:700}
.login-card>.muted,.login-card>p{font-size:16px;margin-bottom:28px;line-height:1.8;color:var(--color-muted)}
.login-form{display:flex;flex-direction:column;gap:18px}
.login-form input{min-height:45px!important;font-size:16px}
.login-form .btn{width:100%;min-height:45px;font-size:16px;margin-top:5px}
.login-divider{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--color-muted);margin:22px 0}
.login-divider::before,.login-divider::after{content:'';height:1px;flex:1;background:var(--color-border)}
.login-card .demo-notice{align-items:flex-start;font-size:14px;line-height:1.7;margin:20px 0 12px;padding:12px 14px}
.login-card>.btn{width:100%;margin:5px 0}
.login-caption{font-size:13px;color:var(--color-muted);margin:24px 0 0;text-align:center;line-height:1.8}
.login-tools{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:var(--color-muted)}
.login-tools a{font-weight:500}
.login-feature{display:flex;align-items:center;gap:9px;color:var(--color-navy-soft);font-size:15px;margin-top:14px}
.login-feature .icon{color:var(--color-accent);width:18px;height:18px}
.catalog-shell{min-height:100vh}
.catalog-topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px max(24px,calc((100vw - 1280px)/2));background:var(--color-surface);border-bottom:1px solid var(--color-border)}
.catalog-topbar .login-brand{margin:0}
.catalog-hero{padding:48px 0 35px;position:relative}
.catalog-hero h1{font-size:40px;letter-spacing:-1px;margin-bottom:14px}
.catalog-hero p{font-size:16px;color:var(--color-muted);max-width:580px;line-height:1.9}
.catalog-hero .search-input{max-width:680px;min-height:48px;margin-top:24px}
.catalog-hero .search-input input{height:46px;font-size:16px}
.catalog-content{max-width:1280px;margin:auto;padding:0 28px 48px}
.catalog-shell>.content{max-width:1280px}
.mobile-overlay{display:none}
.app-footer{color:var(--color-muted);font-size:13px;display:flex;justify-content:space-between;gap:15px;padding:0 32px 24px;max-width:1740px;margin:0 auto}
.small{font-size:14px}
.eyebrow{display:block;font-size:13px;font-weight:500;letter-spacing:1.25px;color:var(--color-muted);margin-bottom:14px;text-transform:uppercase}
.text-link{display:inline-flex;align-items:center;gap:5px;border:0;padding:0;background:transparent;color:var(--color-primary);font:inherit;text-align:left;line-height:1.6;cursor:pointer}
.text-link:hover{text-decoration:underline;text-underline-offset:3px}
.book-name{font-size:15px;font-weight:500;color:var(--color-foreground);display:block}
.book-cell .muted{display:block;font-size:13px;margin-top:4px}
.icon-button{display:inline-flex;align-items:center;justify-content:center;position:relative;border:0;background:transparent;color:var(--color-muted);width:36px;height:36px;border-radius:7px;flex-shrink:0;transition:background-color var(--motion-fast),color var(--motion-fast)}
.icon-button:hover{background:var(--color-subtle);color:var(--color-primary)}
.icon-only{min-width:32px;width:32px;padding:5px;font-size:0}
.icon-only>span{display:none}
.view-toggle .btn{min-height:30px;border:0}
.view-toggle [aria-pressed=true]{background:var(--color-blue-tint);color:var(--color-primary)}
.sidebar-footer{display:flex;align-items:center;gap:10px}
.sidebar-footer>div{flex:1;min-width:0}
.sidebar-footer strong{font-size:14px;display:block;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
.sidebar-footer>div>span{font-size:13px;color:var(--color-navy-soft)}
.sidebar-footer .avatar{background:rgba(5,189,213,.15);color:var(--color-accent)}
.sidebar-footer .icon-button{color:var(--color-navy-soft);width:27px}
.sidebar-footer .icon-button:hover{background:rgba(255,255,255,.08);color:var(--color-white)}
.sidebar-school{font-size:12px;color:var(--color-navy-soft);padding:12px 22px 0}
.sidebar-free{margin:0 20px 14px;border:1px solid rgba(5,189,213,.2);background:rgba(5,189,213,.06);display:flex;align-items:center;gap:9px;padding:10px 12px;border-radius:7px;color:var(--color-navy-soft);font-size:13px}
.sidebar-free .icon{color:var(--color-accent)}
.sidebar-overlay{display:none}
.topbar-breadcrumb{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--color-muted);white-space:nowrap}
.topbar-breadcrumb strong{font-weight:500;color:var(--color-foreground)}
.topbar-search{margin-left:auto}
.topbar-year{font-size:14px;color:var(--color-muted);white-space:nowrap}
.topbar-separator{height:24px;width:1px;background:var(--color-border)}
.topbar-search input:not([type=checkbox]):not([type=radio]):not([type=file]),.global-search input:not([type=checkbox]):not([type=radio]):not([type=file]){border:0;border-radius:0;background:transparent;padding:0;min-height:0;height:38px;font-size:15px;box-shadow:none;outline:0}
.search-input input:not([type=checkbox]):not([type=radio]):not([type=file]),.input-with-icon input:not([type=checkbox]):not([type=radio]):not([type=file]){border:0;border-radius:0;background:transparent;padding:0;min-height:0;height:38px;box-shadow:none;outline:0}
.popular-info{display:flex;flex-direction:column;gap:3px}
.popular-info .text-link{font-size:15px;font-weight:500;color:var(--color-foreground);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.popular-info .muted{font-size:13px}
.popular-info .popular-count{font-size:13px;font-weight:400}
.quick-actions{padding:0;gap:14px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:22px}
.quick-action{background:var(--color-surface);padding:17px;gap:12px}
.quick-action>div{flex:1;min-width:0}
.quick-action strong{display:block;font-size:15px;font-weight:500;margin-bottom:4px}
.quick-action span{display:block;font-size:13px;color:var(--color-muted);font-weight:400}
.quick-action>.icon:last-child{width:16px;height:16px;color:var(--color-muted)}
.stat-available .stat-icon{background:var(--color-green-tint);color:var(--color-green)}
.stat-borrowed .stat-icon{background:var(--color-cyan-tint);color:var(--color-accent-ink)}
.stat-overdue .stat-icon{background:var(--color-amber-tint);color:var(--color-amber)}
.stat-readers .stat-icon{background:var(--color-purple-tint);color:var(--color-purple)}
.status-dot.warning{color:var(--color-amber)}
.badge.neutral{background:var(--color-background);color:var(--color-muted)}
.category-label{font-size:13px;font-weight:500;padding:4px 8px;color:var(--color-primary);background:var(--color-blue-tint);border-radius:5px;display:inline-block}
.available-count{color:var(--color-green);font-size:16px}
.cover-placeholder{display:flex;align-items:center;justify-content:center;background:var(--color-blue-tint);color:var(--color-primary)}
.book-grid{padding:22px}
.book-tile-cover{width:100%;border:0;border-bottom:1px solid var(--color-subtle)}
.book-grid-cover{height:145px;width:103px;object-fit:cover;border-radius:3px;box-shadow:5px 8px 12px rgba(17,48,77,.13);transition:transform var(--motion-medium) var(--ease-out)}
.book-tile:hover .book-grid-cover{transform:translateY(-3px)}
.book-tile-body>.category-label{margin-bottom:10px;font-size:12px}
.book-tile-body h3 .text-link{display:block;color:var(--color-foreground)}
.book-tile-bottom{display:flex;align-items:center;justify-content:space-between;gap:5px}
.book-tile-bottom .badge{font-size:12px;padding:3px 6px}
.book-detail-hero{display:flex;align-items:flex-start;gap:20px;margin-bottom:24px}
.book-detail-cover{width:100px;height:140px;object-fit:cover;border-radius:5px;flex-shrink:0;box-shadow:3px 5px 12px rgba(17,48,77,.1)}
.book-detail-hero>div{min-width:0;flex:1}
.book-detail-hero h3{font-size:23px;line-height:1.5;margin:10px 0 7px}
.book-detail-hero .muted{font-size:15px;margin-bottom:12px}
.book-detail-counts{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.detail-grid>.detail-meta{display:flex;flex-direction:column;gap:4px;margin:0;min-width:0}
.detail-meta>span{font-size:13px;color:var(--color-muted)}
.detail-meta>strong{font-size:15px;font-weight:500;overflow-wrap:anywhere}
.detail-section{margin-top:22px}
.detail-section h3{font-size:16px}
.detail-section p{font-size:15px;color:var(--color-muted);line-height:1.85}
.preserve-lines{white-space:pre-wrap}
.picker-results{border:1px solid var(--color-border);border-radius:8px;margin-top:8px;max-height:250px;overflow:auto}
.picker-item{width:100%;padding:12px;border:0;border-bottom:1px solid var(--color-subtle);background:var(--color-surface);display:flex;align-items:center;gap:10px;justify-content:space-between;text-align:left;color:var(--color-foreground);font-size:15px}
.picker-item:hover:enabled{background:var(--color-blue-tint)}
.picker-item>span{display:grid;grid-template-columns:20px 1fr;gap:3px 8px;align-items:center;min-width:0}
.picker-item strong{font-size:15px;font-weight:500}
.picker-item small{grid-column:2;font-size:13px;color:var(--color-muted)}
.picker-item:last-child{border-bottom:0}
.reader-profile{display:flex;align-items:center;gap:15px;margin-bottom:20px}
.reader-profile .avatar{width:50px;height:50px;font-size:20px}
.reader-profile h3{margin:0 0 5px;font-size:21px}
.reader-profile p{margin:0;font-size:14px;color:var(--color-muted)}
.checkbox-label{display:flex;align-items:center;gap:8px;font-size:15px;cursor:pointer}
.inventory-scan{background:var(--color-background);padding:17px;border:1px solid var(--color-border);border-radius:9px;margin-bottom:20px}
.inventory-scan>label{display:block;font-weight:500;font-size:15px;margin-bottom:9px}
.inventory-scan p{margin:9px 0 0;font-size:13px}
.loan-detail-heading{display:flex;gap:10px;justify-content:space-between;align-items:center;margin-bottom:16px}
.page-current{background:var(--color-primary);color:var(--color-white);padding:5px 10px;border-radius:5px;font-size:14px;line-height:1.6}
.dialog-open{overflow:hidden}
.toast-error{border-left-color:var(--color-red)}
.toast-error>.icon{color:var(--color-red)}
.toast>button{background:transparent;border:0;color:var(--color-muted);margin-left:auto;display:flex;padding:4px}
.login-panel{display:flex;align-items:center;justify-content:center;min-height:100dvh}
.login-art>.login-brand{margin:0 0 44px;position:relative;z-index:1}
.login-art .login-brand img{width:60px;height:60px}
.login-art .login-brand strong{color:var(--color-white);font-size:18px}
.login-art .login-brand span{display:block;color:var(--color-navy-soft);font-size:12px;letter-spacing:.4px;margin-top:5px}
.login-art-content{position:relative;z-index:1}
.login-art-content .eyebrow{color:var(--color-accent);font-size:13px}
.login-book-art{color:var(--color-accent);margin:18px 0 26px}
.login-art-footer{display:flex;align-items:center;gap:8px;color:var(--color-navy-soft);font-size:14px}
.login-card>.eyebrow{font-size:12px;margin-bottom:13px}
.login-mobile-brand{display:none}
.login-demo,.login-catalog{width:100%;margin:5px 0;font-size:15px}
.login-footer{font-size:13px;line-height:1.9;color:var(--color-muted);text-align:center;margin:28px 0 0}
.catalog-banner{display:flex;align-items:center;justify-content:space-between;gap:25px;background:var(--color-primary-dark);border-radius:var(--radius);padding:28px 32px;margin-bottom:22px;color:var(--color-white)}
.catalog-banner .eyebrow{font-size:12px;color:var(--color-accent);margin-bottom:12px}
.catalog-banner h2{font-size:27px;color:var(--color-white);margin:0 0 10px}
.catalog-banner p{font-size:15px;color:var(--color-navy-soft);margin:0}
.catalog-art{color:var(--color-accent);opacity:.9}
.skip-link{position:fixed;left:18px;top:12px;transform:translateY(-180%);z-index:300;padding:10px 15px;background:var(--color-primary);color:var(--color-white);border-radius:6px;font-size:15px}
.skip-link:focus{transform:translateY(0);outline:3px solid var(--color-accent);outline-offset:3px}
.modal-backdrop:has(>.drawer){padding:0;justify-content:flex-end;align-items:stretch}
.tag-options{display:flex;flex-wrap:wrap;gap:8px 14px;padding:10px 12px;border:1px solid var(--color-border);border-radius:7px;background:var(--color-background)}
.tag-options .checkbox-label{font-size:14px}
.reader-policy{background:var(--color-blue-tint);border:1px solid var(--color-border);border-radius:8px;padding:12px 14px;margin:14px 0;color:var(--color-primary);font-size:15px}
.reader-policy-summary{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:14px}
.dashboard-status{margin:-10px 0 18px;display:flex;align-items:center;gap:12px}
.reservation-notice{display:inline-flex;align-items:center;gap:7px;background:var(--color-cyan-tint);color:var(--color-accent-ink);border:1px solid var(--color-border);border-radius:6px;padding:7px 10px;font-size:14px}
.reservation-notice:hover{background:var(--color-blue-tint);color:var(--color-primary)}
.dashboard-loan-tabs{display:flex;align-items:center;gap:5px}
.dashboard-loan-tabs .tab{padding:8px 12px 10px;min-height:35px}
.topbar .mobile-menu{display:none}
.taxonomy-name{display:flex;align-items:center;gap:10px}
.taxonomy-name>.icon{color:var(--color-primary)}
.taxonomy-name>strong{font-weight:500}
.report-stats{margin-top:22px}
.notification-icon{width:38px;height:38px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--color-primary);background:var(--color-blue-tint);border-radius:9px}
.settings-footer{display:flex;align-items:center;justify-content:flex-end;gap:15px;margin:22px 0 0}
.settings-footer .form-error{margin-right:auto}
.code-block{font-size:14px;line-height:1.9;padding:11px 13px;background:var(--color-background);border:1px solid var(--color-border);border-radius:7px;overflow-wrap:anywhere;color:var(--color-foreground)}
.alert-error{background:var(--color-red-tint);color:var(--color-red);border-color:var(--color-red-tint)}
.alert-error ul{margin:0;padding-left:16px}
.selection-item>div{flex:1;min-width:0}
.login-card .login-footer{font-size:13px;color:var(--color-muted);margin:28px 0 0;line-height:1.9}
.login-card .demo-notice{font-size:13px;display:block;text-align:center;background:var(--color-background);color:var(--color-muted);margin:14px 0 0}
.login-art-content .login-illustration{width:min(400px,100%);height:auto;margin:15px 0 25px}
@media(max-width:1000px){.sidebar-overlay{display:none}.sidebar-open .sidebar-overlay{display:block;position:fixed;inset:0;border:0;background:var(--color-overlay);z-index:35}.topbar .mobile-menu{display:inline-flex}.topbar-breadcrumb{font-size:13px}.topbar-year{display:none}.login-art .login-brand strong{font-size:16px}.login-art .login-brand span{font-size:12px}.app-footer{padding-left:24px;padding-right:24px}}
@media(max-width:760px){.topbar-breadcrumb{flex:1;gap:7px}.topbar-separator{display:none}.topbar-actions{gap:8px}.topbar .icon-button{width:36px;height:40px}.login-mobile-brand{display:block;margin-bottom:25px}.login-mobile-brand img{width:58px;height:58px}.quick-actions{grid-template-columns:1fr}.quick-action{padding:16px}.book-grid{padding:16px}.book-grid-cover{height:126px;width:90px}.book-detail-hero{gap:15px}.book-detail-cover{width:80px;height:112px}.book-detail-hero h3{font-size:21px}.catalog-banner{padding:23px}.catalog-banner h2{font-size:24px}.catalog-art .icon{width:70px;height:70px}.app-footer{padding:0 18px 20px;flex-direction:column;gap:5px}.row-actions .icon-only{height:40px;width:40px}}
@media(max-width:480px){.catalog-art{display:none}.catalog-banner h2{font-size:23px}.category-label{font-size:12px}.book-tile-body>.category-label{font-size:12px}.book-tile-bottom .badge{font-size:12px}.topbar-breadcrumb{font-size:13px}.topbar-breadcrumb>span{display:none}.greeting{font-size:15px}.sidebar-footer>div>span{font-size:13px}.stat-top .stat-label{max-width:100px}}
@media(max-width:760px){.btn,.btn-sm,.icon-button,.icon-btn,.row-actions .btn,.topbar .icon-button{min-height:44px}.row-actions .icon-only{min-width:44px;width:44px}.login-card>.btn{min-height:44px}.search-input{min-height:46px}.form-field input:not([type=checkbox]):not([type=radio]),.form-field select,.form-field textarea{min-height:44px;font-size:18px}.search-input input:not([type=checkbox]):not([type=radio]):not([type=file]){height:44px;font-size:18px}.filter-select{min-height:44px;font-size:16px!important}.view-toggle .icon-only{min-width:40px;width:40px}.modal-footer{gap:8px}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes fade-in{from{opacity:0}to{opacity:1}}
@keyframes modal-in{from{opacity:0;transform:translateY(10px) scale(.99)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes drawer-in{from{transform:translateX(24px);opacity:0}to{transform:translateX(0);opacity:1}}
@keyframes toast-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1700px){.content,.workspace{padding:36px 42px 48px}.topbar{padding:0 42px}.stat-card{padding:21px 20px}.stat-value{font-size:32px}}
@media(max-width:1390px){.stats-grid,.stat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.stat-card{position:relative;padding:16px 18px;min-height:104px}.stat-icon{position:absolute;right:18px;top:20px}.stat-top .stat-icon{position:static}.stat-value{font-size:32px;margin-bottom:5px}.stat-note,.stat-meta{margin-top:7px}.stat-top{margin-bottom:10px}.topbar-school,.school-name{font-size:14px}.topbar-search,.global-search{width:220px}.dashboard-grid,.dashboard-bottom{grid-template-columns:minmax(0,1.7fr) minmax(245px,1fr)}.content,.workspace{padding:26px}.topbar{padding:0 26px}.chart-bars{gap:12px}.chart-bar{width:19px;flex-basis:19px}}
@media(max-width:1150px){.topbar-search,.global-search{width:200px}.topbar-date{display:none}.topbar-school,.school-name{display:none}.page-header{align-items:flex-start}.page-actions{max-width:300px;justify-content:flex-end}.dashboard-grid,.dashboard-bottom{grid-template-columns:minmax(0,1fr)}.dashboard-grid>.card+.card,.dashboard-bottom>.card+.card{margin:0}.popular-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px}.popular-item{min-height:72px}.quick-actions{grid-template-columns:repeat(4,minmax(0,1fr))}.settings-grid{grid-template-columns:1fr}.settings-nav{flex-direction:row}.book-grid,.books-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}}
@media(max-width:1000px){:root{--topbar-height:66px}.sidebar{transform:translateX(-100%);transition:transform var(--motion-drawer) var(--ease-out)}.sidebar.is-open,.sidebar.open,.app-shell.sidebar-open .sidebar{transform:translateX(0)}.main-layout,.main-area{margin-left:0}.mobile-menu{display:inline-flex}.topbar-left{gap:12px}.topbar{padding:0 24px}.topbar-school,.school-name{display:block;font-size:14px}.topbar-search,.global-search{width:230px}.content,.workspace{padding:24px}.mobile-overlay.visible,.mobile-overlay.active,.mobile-overlay.open{display:block;position:fixed;inset:0;background:var(--color-overlay);z-index:35;border:0}.app-shell.sidebar-open .mobile-overlay{display:block;position:fixed;inset:0;background:var(--color-overlay);z-index:35;border:0}.login-art{padding:40px}.login-art h1,.login-art h2{font-size:33px}.login-card{width:calc(100% - 50px)}}
@media(max-width:760px){.topbar-search,.global-search{display:none}.topbar{gap:10px;padding:0 18px}.topbar-school,.school-name{font-size:13px;line-height:1.7;max-width:220px}.topbar-right,.topbar-actions{gap:7px}.topbar-divider{display:none}.content,.workspace{padding:22px 18px}.breadcrumb{margin-bottom:18px}.page-header{flex-direction:column;gap:16px;margin-bottom:22px}.page-actions{max-width:none;justify-content:flex-start;width:100%}.page-actions .btn{flex:1}.page-actions .filter-select{flex:1}.page-title,h1{font-size:24px}.page-description{font-size:15px}.stats-grid,.stat-grid{gap:10px;grid-template-columns:repeat(3,minmax(0,1fr))}.stat-card{padding:14px 12px;min-height:112px}.stat-icon{position:static;width:29px;height:29px;margin:0 0 11px}.stat-icon .icon{width:16px;height:16px}.stat-label{font-size:13px}.stat-value{font-size:25px}.stat-note,.stat-meta{font-size:12px}.card-header{padding:17px}.card-body{padding:0 17px 18px}.chart-bars{height:200px;gap:12px;padding-left:0;padding-right:0}.chart-bar{flex-basis:19px;width:19px}.chart-label{font-size:12px}.chart-legend{gap:10px;font-size:13px}.popular-list{padding:0 17px 8px}.quick-actions{grid-template-columns:repeat(2,minmax(0,1fr));padding:0 17px 17px}.data-table td,.data-table th{padding:13px}.data-table td:first-child,.data-table th:first-child{padding-left:17px}.data-table td:last-child,.data-table th:last-child{padding-right:17px}.filters,.toolbar{gap:8px}.filters .search-input{flex-basis:100%;min-width:0}.filter-select{min-width:0;flex:1}.tabs{gap:0}.tab{padding-left:12px;padding-right:12px;font-size:14px}.pagination{padding:13px 17px;font-size:13px}.book-grid,.books-grid{gap:12px;grid-template-columns:repeat(3,minmax(0,1fr))}.book-tile-cover,.book-card-cover{height:167px;padding:17px}.book-tile-cover .book-cover,.book-card-cover .book-cover{height:126px;width:90px}.book-tile-body,.book-card-body{padding:12px}.book-tile-body h3,.book-card-body h3{font-size:15px;min-height:37px}.book-tile-body p,.book-card-body p{font-size:13px}.book-tile-actions .btn{padding:4px 6px;font-size:13px}.modal-backdrop{padding:15px}.modal{max-height:calc(100dvh - 30px)}.modal-header{padding:18px}.modal-body{padding:18px}.modal-footer{padding:14px 18px}.drawer{width:min(650px,100vw);max-height:100dvh;height:100dvh}.modal-backdrop:has(>.drawer){padding:0}.form-grid{gap:15px}.form-field label{font-size:14px}.toast-stack{right:16px;bottom:16px}.report-grid{grid-template-columns:1fr}.login-page,.login-shell{grid-template-columns:1fr}.login-art{display:none}.login-card{width:min(410px,calc(100% - 44px));padding:40px 0}.catalog-topbar{padding:15px 20px}.catalog-hero{padding:30px 0 24px}.catalog-hero h1{font-size:34px}.catalog-content{padding:0 18px 35px}.app-footer{flex-direction:column;gap:5px}.btn{min-height:42px}}
@media(max-width:480px){.stats-grid,.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stat-card{padding:16px;min-height:112px}.stat-icon{position:absolute;right:15px;top:17px}.stat-top .stat-icon{position:static}.stat-value{font-size:32px;margin-top:6px}.stat-label{font-size:14px}.popular-list{grid-template-columns:1fr}.book-grid,.books-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.book-tile-cover,.book-card-cover{height:174px}.topbar-school,.school-name{max-width:165px;font-size:12px}.topbar .avatar{width:32px;height:32px}.topbar .icon-btn{width:32px;height:36px}.page-actions{flex-wrap:wrap}.page-actions .btn{font-size:14px;padding:9px 10px}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.detail-grid,.detail-meta{gap:14px}.drawer-hero{gap:15px}.drawer-hero .book-cover{width:80px;height:113px}.drawer-hero h2{font-size:21px}.modal-header h2{font-size:18px}.modal-footer .btn{font-size:14px;padding:8px 11px}.demo-banner{font-size:13px}.demo-banner .btn{font-size:13px}.catalog-topbar .login-brand strong{font-size:15px}.catalog-topbar .login-brand small{font-size:12px}.catalog-topbar .login-brand img{width:36px;height:36px}.catalog-topbar>.btn{font-size:14px;padding:8px 10px}.chart-bar{flex-basis:15px;width:15px}.chart-pair{gap:4px}.notification-item{padding:16px;gap:10px}.notification-item .stat-icon{position:static}.filter-select{max-width:100%}.icon-btn{min-height:40px}.row-actions .btn{min-height:38px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
@media(max-width:760px){.btn,.btn-sm,.icon-button,.icon-btn,.row-actions .btn,.topbar .icon-button{min-height:44px;min-width:44px}.icon-only,.row-actions .icon-only{min-width:44px;width:44px}.form-field input:not([type=checkbox]):not([type=radio]),.form-field select,.form-field textarea{font-size:18px}}
.report-condition-summary{display:flex;flex-wrap:wrap;gap:8px;padding:0 22px 18px}
@media print{body{background:var(--color-surface);color:var(--color-foreground);font-size:14px}.sidebar,.topbar,.page-actions,.filters,.toolbar,.tabs,.pagination,.toast-stack,.demo-banner,.modal-backdrop,.row-actions,.app-footer,.no-print{display:none!important}.main-area,.main-layout{margin:0}.content,.workspace{padding:0;max-width:none}.card{box-shadow:none;border-color:var(--color-border);break-inside:avoid}.print-only{display:block}.data-table{font-size:13px}.data-table th,.data-table td{padding:8px 10px}.stats-grid,.stat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.page-header{margin-bottom:20px}.table-wrap{overflow:visible}.book-grid{grid-template-columns:repeat(4,minmax(0,1fr))}@page{size:A4;margin:14mm}}

/* Public demo identification. */
.demo-workspace-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 32px;background:var(--color-cyan-tint);color:var(--color-accent-ink);border-bottom:1px solid var(--color-border)}
.demo-workspace-banner strong{display:block;font-size:14px;letter-spacing:.04em}
.demo-workspace-banner span{display:block;margin-top:4px;font-size:15px;line-height:1.6}
.demo-workspace-banner .btn{flex-shrink:0}
@media(max-width:600px){.demo-workspace-banner{align-items:flex-start;flex-direction:column;gap:10px;padding:14px 20px}}


/* Readability refresh, 13/10/2026. Brand colors stay on shared tokens. */
body{font-size:16px;line-height:1.65}
h1{font-size:34px;letter-spacing:-.6px}
h2{font-size:22px;font-weight:700}
h3{font-size:18px;font-weight:600}
.page-description,.page-subtitle,.greeting{font-size:16px}
.card{box-shadow:0 4px 16px rgba(7,59,131,.055)}
.card-header h2,.card-header h3{color:var(--color-primary-dark)}
.sidebar{border-right:0}
.sidebar-brand{padding:24px 22px;border-bottom-color:rgba(255,255,255,.18)}
.sidebar-brand strong{font-size:21px}
.sidebar-brand>img{width:52px;height:52px}
.sidebar-school{font-size:13px;line-height:1.7;padding-top:14px}
.nav-group-label,.nav-section,.nav-group-title{font-size:12px;font-weight:600;letter-spacing:1px}
.nav-item{font-size:16px;min-height:48px;font-weight:500;color:var(--color-white);padding:12px 14px}
.nav-item:hover{background:rgba(255,255,255,.13)}
.nav-item.active,.nav-item[aria-current=page]{color:#003449;font-weight:700;box-shadow:0 3px 10px rgba(0,0,0,.08)}
.sidebar-free{font-size:13px;color:var(--color-white);background:rgba(0,196,220,.14);border-color:rgba(0,196,220,.4)}
.sidebar-footer strong{font-size:14px}
.sidebar-footer>div>span{font-size:13px}
.sidebar-footer .avatar{background:var(--color-cyan-tint);color:var(--color-accent-ink)}
.topbar{border-bottom:3px solid var(--color-accent);gap:16px}
.topbar-breadcrumb{font-size:15px}
.topbar-breadcrumb strong{font-weight:600;color:var(--color-primary-dark)}
.topbar-search,.global-search{height:44px}
.topbar-search input:not([type=checkbox]):not([type=radio]):not([type=file]),.global-search input:not([type=checkbox]):not([type=radio]):not([type=file]){height:42px;font-size:15px}
.btn{font-size:16px;font-weight:600;min-height:46px;padding:10px 17px;border-radius:9px}
.btn-primary{box-shadow:0 3px 8px rgba(7,82,184,.16)}
.btn-secondary{border-color:#8aaedc;color:var(--color-primary-dark)}
.btn-secondary:hover{background:var(--color-blue-tint)}
.btn-sm{font-size:14px;min-height:38px;padding:7px 11px}
.page-actions .btn,.modal-footer .btn{font-size:15px}
.btn-lg{font-size:18px;min-height:50px}
.icon-btn,.icon-button{width:42px;height:42px;color:var(--color-primary-dark)}
.icon-only{font-size:0;padding:7px;min-width:38px;width:38px}
.stat-card{border-top:4px solid var(--color-primary);padding:20px 18px;min-height:194px;background:#f7faff}
.stat-top{align-items:flex-start;min-height:44px;margin-bottom:12px}
.stat-top>.stat-label{font-size:14px;font-weight:600;color:var(--color-foreground);max-width:none;flex:1}
.stat-icon{width:40px;height:40px;border-radius:11px}
.stat-value{font-size:38px;color:var(--color-primary);margin-bottom:10px}
.stat-note,.stat-meta{font-size:13px;line-height:1.7;margin-top:10px}
.stat-copies{border-top-color:var(--color-accent);background:#f2fcff}
.stat-available{border-top-color:var(--color-green);background:#f2fbf5}
.stat-available .stat-value{color:var(--color-green)}
.stat-borrowed{border-top-color:#007a94;background:#f0fbfd}
.stat-borrowed .stat-value{color:var(--color-accent-ink)}
.stat-overdue{border-top-color:var(--color-red);background:#fff3f5}
.stat-overdue .stat-value,.stat-overdue .status-dot.warning{color:var(--color-red)}
.stat-overdue .stat-icon{color:var(--color-red);background:var(--color-red-tint)}
.stat-readers{border-top-color:var(--color-purple);background:#f8f4ff}
.stat-readers .stat-value{color:var(--color-purple)}
.chart-legend{font-size:14px;font-weight:500}
.chart-y{width:38px;font-size:12px}
.chart-label{font-size:12px}
.popular-item{padding:15px 0}
.card-header>.text-link{flex-shrink:0;white-space:nowrap}
.popular-info .text-link{font-size:16px;font-weight:600;white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.55}
.popular-info .muted{font-size:13px}
.popular-info .popular-count{font-size:13px;font-weight:600}
.popular-item>.book-cover{width:43px;height:60px}
.quick-action{border-left:4px solid var(--color-primary);padding:18px}
.quick-action strong{font-size:16px;font-weight:600}
.quick-action span{font-size:13px}
.data-table{font-size:16px}
.data-table th{background:var(--color-primary);color:var(--color-white);font-size:15px;font-weight:600;padding-top:16px;padding-bottom:16px;border-color:var(--color-primary)}
.data-table td{padding-top:18px;padding-bottom:18px;border-bottom-color:var(--color-border);color:var(--color-foreground)}
.data-table tbody tr:nth-child(even){background:#f5f9ff}
.data-table tbody tr:hover{background:#e8f4ff}
.data-table td strong{font-weight:600}
.book-cell strong,.book-cell .book-title,.book-name{font-size:16px;font-weight:600}
.book-cell small,.book-cell .author,.book-cell .muted,.reader-cell small{font-size:14px;line-height:1.65}
.reader-cell>div>strong,.reader-cell>div>.muted{display:block}
.book-cell .book-cover{width:44px;height:61px}
.badge{font-size:13px;font-weight:600;padding:5px 9px;border:1px solid currentColor}
.badge.neutral{border-color:var(--color-border);background:var(--color-subtle)}
.category-label,.book-tile-body>.category-label{font-size:12px;font-weight:600}
.book-tile-bottom .badge{font-size:12px}
.book-grid,.books-grid{grid-template-columns:repeat(auto-fill,minmax(205px,1fr))}
.book-tile-body h3,.book-card-body h3{font-size:17px;min-height:52px;line-height:1.55}
.book-tile-body p,.book-card-body p{font-size:14px}
.available-count{font-size:16px;font-weight:600}
.form-field label,.field-label,.inventory-scan>label{font-size:16px;font-weight:600}
.form-help,.form-error{font-size:14px}
.filters label{font-size:14px;font-weight:500}
.filters>.search-input{flex:1 1 320px;min-width:240px}
.search-input,.input-with-icon{min-height:46px;border-color:#8aaedc}
.search-input input,.input-with-icon input{font-size:16px}
.search-input input:not([type=checkbox]):not([type=radio]):not([type=file]),.input-with-icon input:not([type=checkbox]):not([type=radio]):not([type=file]){height:44px;font-size:16px}
.filter-select{font-size:16px!important;min-height:46px}
input:not([type=checkbox]):not([type=radio]):not([type=file]),select,textarea{min-height:46px;border-color:#8aaedc}
input::placeholder,textarea::placeholder{color:#526580;opacity:1}
.pagination{font-size:14px}
.pagination button{height:38px;min-width:38px;font-size:14px}
.pagination button.active{background:var(--color-primary);color:var(--color-white)}
.tab{font-size:16px;font-weight:600}
.tab.active,.tab[aria-selected=true]{border-bottom-width:3px}
.modal-header h2{font-size:24px}
.drawer .data-table th,.drawer .data-table td{font-size:14px}
.drawer .data-table th{color:var(--color-white)}
.detail-value,.detail-item dd,.detail-meta dd,.detail-meta>strong{font-size:16px}
.detail-section p,.detail-description{font-size:16px;color:var(--color-foreground)}
.demo-workspace-banner{background:var(--color-cyan-tint);border-bottom-color:#99dbe8}
.demo-workspace-banner strong{font-size:14px;font-weight:700}
.demo-workspace-banner span{font-size:14px}
.reservation-notice{font-size:14px;font-weight:600;border-color:#91d5e2}
.login-art{background:var(--color-primary-dark)}
.login-art p{font-size:18px;color:var(--color-white);line-height:1.9}
.login-art .login-brand strong{font-size:20px}
.login-art .login-brand span{font-size:13px;line-height:1.7}
.login-art .login-art-label,.login-art-content .eyebrow{font-size:13px;font-weight:600;color:var(--color-accent)}
.login-art .login-art-footer{font-size:14px;color:var(--color-white)}
.login-panel{background:var(--color-background)}
.login-card{width:min(490px,calc(100% - 56px));background:var(--color-surface);padding:36px;border:1px solid var(--color-border);border-radius:20px;box-shadow:0 8px 28px rgba(7,59,131,.07)}
.login-card h1,.login-card h2{font-size:32px;color:var(--color-primary-dark)}
.login-card>.eyebrow{font-size:13px;font-weight:600;color:var(--color-primary)}
.login-card>.muted,.login-card>p{font-size:16px}
.login-form input{font-size:16px;min-height:48px!important}
.login-form .btn,.login-card>.btn{font-size:16px;min-height:48px}
.login-demo{background:var(--color-accent);border-color:var(--color-accent);color:#003449}
.login-demo:hover{background:#00aec6;border-color:#00aec6;color:#003449}
.login-card .demo-notice{font-size:14px;background:var(--color-cyan-tint);color:var(--color-accent-ink);border-color:#99dbe8;line-height:1.75}
.login-card .login-footer{font-size:13px;color:var(--color-muted)}
.catalog-banner{border-left:5px solid var(--color-accent)}
.catalog-banner p{font-size:16px;color:var(--color-white)}
.catalog-banner h2{font-size:30px}
.app-footer{font-size:13px}
@media(min-width:1001px) and (max-width:1350px){.stats-grid,.stat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:1151px){.dashboard-grid,.dashboard-bottom{grid-template-columns:minmax(0,1.6fr) minmax(330px,1fr)}}
@media(max-width:1000px){.topbar-breadcrumb{font-size:15px}.dashboard-grid,.dashboard-bottom{grid-template-columns:1fr}.login-art .login-brand strong{font-size:18px}.login-art .login-brand span{font-size:12px}}
@media(max-width:760px){
 h1{font-size:28px}h2{font-size:21px}
 .content,.workspace{padding:24px 18px 32px}
 .page-header{align-items:flex-start;gap:16px}.page-description,.page-subtitle{font-size:15px}
 .topbar{padding:0 18px;gap:10px}.topbar-breadcrumb{font-size:15px}
 .stats-grid,.stat-grid{gap:12px}.stat-card{min-height:188px;padding:16px 14px}.stat-value{font-size:34px}
 .stat-top{min-height:44px;gap:6px}.stat-top>.stat-label{font-size:14px}.stat-icon{width:34px;height:34px}
 .stat-note,.stat-meta{font-size:13px}.stat-top .stat-icon{position:static}
 .btn,.btn-sm,.icon-btn,.icon-button,.row-actions .btn,.topbar .icon-button{min-height:44px}
 .page-actions .btn,.modal-footer .btn{font-size:15px}
 .book-grid,.books-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
 .book-tile-body,.book-card-body{padding:13px}.book-tile-body h3,.book-card-body h3{font-size:16px;min-height:50px}
 .book-tile-bottom{align-items:flex-start;gap:7px;flex-wrap:wrap}
 .book-tile-bottom .badge,.book-tile-body>.category-label{font-size:12px}
 .popular-info .text-link{font-size:16px}.card-header{flex-wrap:wrap;gap:10px}
 .quick-actions{grid-template-columns:1fr}
 .login-panel{padding:24px 0}.login-card{width:min(490px,calc(100% - 32px));padding:28px 24px}
 .login-card h1,.login-card h2{font-size:28px}.login-mobile-brand{margin-bottom:20px}
 .demo-workspace-banner{padding:14px 18px}.demo-workspace-banner span{font-size:14px}
 .catalog-banner h2{font-size:26px}.catalog-banner p{font-size:15px}
}
@media(max-width:480px){
 .stat-top>.stat-label{font-size:14px;max-width:none}.stat-value{font-size:34px}
 .topbar-breadcrumb{font-size:15px}.greeting{font-size:15px}.sidebar-footer>div>span{font-size:13px}
 .book-grid{padding:14px}.book-tile-body p{font-size:13px}
 .modal-header h2{font-size:21px}.modal-footer{flex-wrap:wrap}
 .chart-plot{height:240px}.chart-y{padding-bottom:42px}
 .chart-bars{height:232px;gap:8px;padding:5px 4px 42px}
 .chart-label{font-size:12px;bottom:-35px;transform:rotate(-35deg);transform-origin:top center}
 .catalog-banner h2{font-size:25px}
}
@media print{
 body{background:#fff;color:#111;font-size:11px}
 .demo-workspace-banner{display:none!important}
 .card,.stat-card{box-shadow:none;background:#fff;border-color:#aaa;min-height:0}
 .data-table{font-size:10px}.data-table th,.data-table td{font-size:10px;background:#fff;color:#111;border-color:#aaa;padding:8px 10px}
 .stat-value{font-size:26px}.stat-top>.stat-label,.stat-note{font-size:11px}
}

/* School staff information immediately below the logo. */
.library-team{display:grid;gap:12px;flex-shrink:0;margin:16px 14px 0;padding:14px 16px;border:1px solid rgba(146,234,246,.4);border-left:4px solid var(--color-accent);border-radius:12px;background:rgba(255,255,255,.08);color:var(--color-white)}
.library-team-person{display:flex;flex-direction:column;gap:3px;min-width:0}
.library-team-person>span{font-size:13px;font-weight:600;line-height:1.5;color:#a8f0f8}
.library-team-person>strong{font-size:16px;font-weight:700;line-height:1.55;color:var(--color-white);overflow-wrap:break-word}
.login-art>.library-team{position:relative;z-index:1;margin:24px 0 0;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.login-art>.library-team strong{font-size:18px}
.login-card>.library-team{display:none}
@media(max-width:760px){.login-card>.library-team{display:grid;margin:0 0 24px;background:var(--color-primary-dark);border-color:var(--color-primary);border-left-color:var(--color-accent)}}

/* Compact management navigation with a native keyboard-accessible book group. */
.nav-book-parent{list-style:none;cursor:pointer;user-select:none}
.nav-book-parent::-webkit-details-marker{display:none}
.nav-book-parent>span{flex:1}
.nav-book-parent>.icon:last-child{transition:transform var(--motion-fast) var(--ease-out)}
.nav-book-group[open]>.nav-book-parent>.icon:last-child{transform:rotate(90deg)}
.nav-book-parent.nav-parent-active{background:rgba(255,255,255,.12);color:#fff;font-weight:700}
.nav-submenu{margin:4px 0 10px 23px;padding-left:10px;border-left:1px solid rgba(255,255,255,.3)}
.nav-submenu .nav-item{padding-left:12px;font-size:15px;min-height:44px}
.nav-submenu .nav-item.active::before{left:-11px}
.nav-book-parent:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}
@media(prefers-reduced-motion:reduce){.nav-book-parent>.icon:last-child{transition:none}}

.sidebar-nav{min-height:0}
.sidebar-free,.sidebar-footer{flex-shrink:0}
.admin-navigation{padding-top:10px;padding-bottom:10px}
.admin-navigation .nav-item{min-height:44px;padding-top:9px;padding-bottom:9px}