@font-face{font-family:"Fraunces";src:url("../fonts/fraunces-500.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Fraunces";src:url("../fonts/fraunces-600.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Manrope";src:url("../fonts/manrope-400.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Manrope";src:url("../fonts/manrope-600.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Manrope";src:url("../fonts/manrope-700.woff2") format("woff2");font-weight:700;font-display:swap}
:root{
  --bg:#F5F8FC;--surface:#FFF;--surface-2:#F4F7FC;--tint:#EDF3FC;
  --ink:#132439;--muted:#55657E;--faint:#667790;--line:#E5EBF3;--line-2:#EEF2F8;
  --blue:#2563D8;--blue-ink:#1B4FB5;--blue-soft:#EAF1FC;--navy:#15345C;
  --ok:#1C8A66;--ok-soft:#E6F4EF;--warn:#9C6B16;--warn-soft:#F7EEDD;
  --crit:#C03A30;--crit-soft:#FBEBE9;--info:#4D54B8;--info-soft:#ECEDF9;
  --sh:0 1px 2px rgba(19,36,57,.05);--sh-soft:0 10px 30px -18px rgba(21,52,92,.22);
  --r:14px;--r-sm:10px;color-scheme:light;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Manrope",ui-sans-serif,system-ui,"Segoe UI",sans-serif;font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:"Fraunces",Georgia,serif;font-weight:500}
a{color:var(--blue)}
/* shell */
.app{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.sidebar{background:var(--surface);border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column;gap:4px}
.brand{display:flex;align-items:center;gap:13px;padding:4px 10px 22px}
.brand .mark{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:var(--blue);color:#fff;font-family:"Fraunces",serif;font-size:23px}
.brand b{font-family:"Fraunces",serif;font-size:18px;font-weight:600;display:block;line-height:1.2}
.brand small{color:var(--faint);font-size:12px}
.navlabel{color:var(--faint);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;padding:16px 12px 8px}
.nav a{display:flex;align-items:center;gap:13px;padding:11px 13px;border-radius:11px;color:var(--muted);text-decoration:none;font-weight:600;font-size:14.5px;position:relative}
.nav a svg{width:20px;height:20px;flex:none}
.nav a:hover{background:var(--surface-2);color:var(--ink)}
.nav a.active{background:var(--blue-soft);color:var(--blue-ink)}
.nav a.active::before{content:"";position:absolute;left:-16px;top:9px;bottom:9px;width:3px;border-radius:0 3px 3px 0;background:var(--blue)}
.main{min-width:0;background:var(--surface);display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:16px;padding:20px 28px;border-bottom:1px solid var(--line)}
.topbar h1{margin:0;font-size:24px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar .crumb{color:var(--faint);font-size:13px}
.topbar .actions{margin-left:auto;display:flex;align-items:center;gap:8px;flex:none}
/* round icon buttons (topbar) */
.icon-btn{width:40px;height:40px;padding:0;border:1px solid var(--line);background:var(--surface);border-radius:11px;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);cursor:pointer;text-decoration:none;position:relative;flex:none}
.icon-btn:hover{background:var(--surface-2);color:var(--ink);border-color:var(--line)}
.icon-btn svg{width:20px;height:20px}
.icon-btn .icon-badge{position:absolute;top:-6px;right:-6px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--crit);color:#fff;font-size:11px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--surface);line-height:1}
.icon-btn .icon-badge[data-zero="1"]{display:none}
.content{padding:28px;display:flex;flex-direction:column;gap:22px;background:var(--bg);flex:1}
/* tiles */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh)}
.tile .label{color:var(--muted);font-size:13px;font-weight:600}
.tile .value{font-family:"Fraunces",serif;font-weight:500;font-size:34px;line-height:1.2;margin-top:6px;color:var(--navy)}
.tile .hint{color:var(--faint);font-size:12.5px;margin-top:2px}
/* card/table/form/button/pill */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-soft)}
.card>header{display:flex;align-items:center;gap:10px;padding:16px 20px;border-bottom:1px solid var(--line)}
.card>header h2{margin:0;font-size:17px}
.card .body{padding:20px}
.table{width:100%;border-collapse:collapse;font-size:14.5px}
.table th{text-align:left;padding:12px 20px;color:var(--faint);font-size:11px;letter-spacing:.09em;text-transform:uppercase;font-weight:700}
.table td{padding:14px 20px;border-top:1px solid var(--line-2)}
.table tbody tr:hover{background:var(--surface-2)}
.pill{font-size:12px;font-weight:700;padding:4px 11px;border-radius:999px;display:inline-flex;gap:6px;align-items:center}
.pill.ok{color:var(--ok);background:var(--ok-soft)}.pill.warn{color:var(--warn);background:var(--warn-soft)}
.pill.crit{color:var(--crit);background:var(--crit-soft)}.pill.info{color:var(--info);background:var(--info-soft)}
.flash{padding:12px 16px;border-radius:12px;font-weight:600;font-size:14.5px}
.flash.ok{color:var(--ok);background:var(--ok-soft)}.flash.crit{color:var(--crit);background:var(--crit-soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:11px 18px;font:inherit;font-weight:700;font-size:14.5px;color:#fff;background:var(--blue);cursor:pointer;text-decoration:none}
.btn:hover{background:var(--blue-ink)}
.btn-ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{background:var(--surface-2)}
.btn-block{width:100%}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.field label{font-size:13px;font-weight:700;color:var(--muted)}
.input,select.input,textarea.input{border:1px solid var(--line);background:var(--surface-2);border-radius:12px;padding:12px 13px;font:inherit;font-size:15px;color:var(--ink);width:100%}
.input:focus{outline:2px solid var(--blue);outline-offset:1px}
.check{display:flex;align-items:center;gap:10px;margin-bottom:16px;font-weight:600;color:var(--muted)}
.check input{width:18px;height:18px;accent-color:var(--blue)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.err{color:var(--crit);font-size:12.5px}
/* password show/hide */
.pw{position:relative}
.pw .input{padding-right:46px}
.pw-toggle{position:absolute;top:0;right:0;height:100%;width:44px;display:grid;place-items:center;background:none;border:0;color:var(--muted);cursor:pointer;border-radius:0 12px 12px 0}
.pw-toggle:hover{color:var(--ink)}
.pw-toggle:focus-visible{outline:2px solid var(--blue);outline-offset:-2px}
.pw-toggle svg{width:18px;height:18px}
[x-cloak]{display:none!important}
/* brand logo */
.brand-logo{width:44px;height:44px;border-radius:12px;display:block;object-fit:contain}
.brand-logo-lg{width:64px;height:64px;margin:0 auto 14px;border-radius:14px;display:block;object-fit:contain}
.empty{padding:40px;text-align:center;color:var(--muted)}
.pagination{display:flex;gap:6px;padding:14px 20px}
.pagination a,.pagination strong{padding:6px 11px;border-radius:9px;border:1px solid var(--line);text-decoration:none;color:var(--muted);font-size:13px}
.pagination strong{background:var(--blue);color:#fff;border-color:var(--blue)}
/* custom pager (centered, no bullets) */
.pager{list-style:none;display:flex;justify-content:center;align-items:center;gap:7px;flex-wrap:wrap;padding:18px 16px 4px;margin:0}
.pager .pg{min-width:38px;height:38px;padding:0 11px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--muted);font-weight:600;font-size:14px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:background .15s,border-color .15s,color .15s}
.pager a.pg:hover{background:var(--surface-2);color:var(--ink);border-color:var(--blue)}
.pager .pg.active{background:var(--blue);border-color:var(--blue);color:#fff}
.pager .pg.disabled{opacity:.4;cursor:default}
/* standalone (login/install) and public */
.center-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}
.center-card{width:100%;max-width:440px}
.center-card .card{padding:32px}
.center-card h1{margin:0 0 6px;font-size:28px}
.center-card .sub{color:var(--muted);margin:0 0 24px}
.pub-head{background:var(--surface);border-bottom:1px solid var(--line);padding:18px 28px;display:flex;align-items:center;gap:14px}
.pub-head .brand{padding:0}
.pub-head .login{margin-left:auto}
.pub-main{max-width:1040px;margin:0 auto;padding:40px 24px}
.hero{background:var(--tint);border:1px solid var(--line);border-radius:var(--r);padding:48px 32px}
.hero h1{font-size:40px;margin:0 0 10px;color:var(--navy)}
.hero p{font-size:18px;color:var(--muted);margin:0}
.book-cover{aspect-ratio:2/3;border-radius:var(--r-sm);background:var(--blue-soft);border:1px solid var(--line);display:grid;place-items:center;color:var(--blue-ink);font-family:"Fraunces",serif;font-size:28px}
/* spacing: controls directly under a card header must not touch the divider */
.card>header + form,.card>header + nav,.card>header + h3{padding-top:18px!important}
/* 2-column form helper (short inputs side by side) */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.grid2 .col-full{grid-column:1 / -1}
.card-body{padding:22px}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}
/* hamburger + off-canvas drawer */
.hamburger{display:none;width:42px;height:42px;padding:0;align-items:center;justify-content:center}
.hamburger svg{width:22px;height:22px}
.sb-overlay{display:none}
/* dashboard tiles as links */
a.tile{text-decoration:none;color:inherit;transition:box-shadow .15s,border-color .15s,transform .15s}
a.tile:hover{border-color:var(--blue);box-shadow:var(--sh-soft);transform:translateY(-1px)}
a.tile .more{color:var(--blue);font-size:12.5px;font-weight:700;margin-top:10px;display:inline-flex;gap:4px;align-items:center}
/* member card (profile / print preview) */
.memcard{width:340px;max-width:100%;border-radius:16px;overflow:hidden;box-shadow:var(--sh-soft);background:linear-gradient(135deg,#1B4FB5 0%,#15345C 100%);color:#fff;font-family:"Manrope",sans-serif}
.memcard .mc-top{display:flex;align-items:center;gap:11px;padding:16px 18px 12px}
.memcard .mc-logo{width:38px;height:38px;border-radius:9px;background:#fff;object-fit:contain;flex:none;padding:3px}
.memcard .mc-school{font-size:12.5px;font-weight:700;line-height:1.2;letter-spacing:.01em}
.memcard .mc-lib{font-size:10.5px;opacity:.8}
.memcard .mc-body{background:#fff;color:var(--ink);margin:0 10px;border-radius:12px;padding:14px 16px}
.memcard .mc-name{font-family:"Fraunces",serif;font-size:19px;font-weight:600;line-height:1.15;color:var(--navy)}
.memcard .mc-meta{font-size:12.5px;color:var(--muted);margin-top:3px}
.memcard .mc-bc{background:#fff;text-align:center;margin:10px;border-radius:10px;padding:10px 8px 7px}
.memcard .mc-bc img{height:46px;max-width:100%;display:block;margin:0 auto}
.memcard .mc-code{font-size:11px;letter-spacing:2px;color:#333;margin-top:3px;font-weight:700}
.memcard .mc-foot{padding:3px 18px 14px;font-size:9.5px;opacity:.75;text-align:center}
.profile-grid{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:start}
/* webcam scanner */
.scanbox{margin-top:14px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#0b1626}
.scanbox video{width:100%;max-height:260px;display:block;object-fit:cover;background:#0b1626}
.scanbox .scan-hint{color:#cdd8ea;font-size:13px;padding:9px 12px;text-align:center}
/* landing */
.lp-hero{background:linear-gradient(135deg,#1B4FB5 0%,#15345C 100%);color:#fff;border-radius:var(--r);padding:52px 36px;text-align:center}
.lp-hero h1{color:#fff;font-size:40px;margin:0 0 10px}
.lp-hero p{font-size:18px;opacity:.9;margin:0 auto 24px;max-width:560px}
.lp-search{display:flex;gap:10px;flex-wrap:wrap;max-width:620px;margin:0 auto;justify-content:center}
.lp-search .input{flex:1 1 300px;font-size:17px;padding:14px 16px;color:var(--ink);background:#fff}
.lp-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}
.lp-stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;text-align:center}
.lp-stat .n{font-family:"Fraunces",serif;font-size:32px;color:var(--navy)}
.lp-stat .l{color:var(--muted);font-size:13px;font-weight:600}
.lp-sec-head{display:flex;align-items:center;justify-content:space-between;margin:34px 0 14px}
.lp-sec-head h2{margin:0;font-size:22px;color:var(--navy)}
@media(max-width:860px){
  .app{grid-template-columns:1fr}
  .sidebar{position:fixed;top:0;left:0;bottom:0;width:272px;z-index:60;transform:translateX(-100%);transition:transform .22s ease;overflow-y:auto}
  .sidebar.open{transform:none;box-shadow:0 24px 60px -12px rgba(10,22,40,.45)}
  .sb-overlay.show{display:block;position:fixed;inset:0;background:rgba(11,22,40,.45);z-index:55}
  .hamburger{display:inline-flex}
  .form-grid,.grid2{grid-template-columns:1fr}
  .tiles,.lp-stats{grid-template-columns:1fr 1fr}
  .lp-hero{padding:38px 20px}.lp-hero h1{font-size:30px}
  .profile-grid{grid-template-columns:1fr}
  .topbar,.content{padding:16px}
}
@media(max-width:560px){.tiles,.lp-stats{grid-template-columns:1fr}}
/* keyboard focus */
.btn:focus-visible,.btn-ghost:focus-visible,.nav a:focus-visible,.input:focus-visible,.hamburger:focus-visible{outline:2px solid var(--blue);outline-offset:2px}