:root{
  --bg:#f5f7fb;--panel:#fff;--text:#1f2937;--muted:#64748b;--line:#e2e8f0;
  --brand:#6b2d84;--brand2:#8d4aa6;--nav:#1d1126;--danger:#b91c1c;
  --success:#166534;--warn:#9a3412;--info:#1e40af;--shadow:0 10px 30px rgba(15,23,42,.08)
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}
button,input,select,textarea{font:inherit} button{cursor:pointer}.hidden{display:none!important}.muted{color:var(--muted)}
.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#1d1126,#6b2d84)}
.login-card{width:min(430px,100%);background:#fff;border-radius:22px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.brand{display:flex;gap:12px;align-items:center}.brand-mark{width:46px;height:46px;border-radius:14px;background:#eee2f2;color:var(--brand);display:grid;place-items:center;font-size:24px;font-weight:900}
.brand h1{font-size:18px;letter-spacing:1.5px;margin:0}.brand p{margin:3px 0 0;font-size:12px;color:#c9b9d1}.login-brand p{color:var(--muted)}
.login-card h2{margin:22px 0 4px}.login-card form{display:grid;gap:14px;margin-top:18px}.login-card label{display:grid;gap:6px;font-size:12px;font-weight:700}
input,select,textarea{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff;color:var(--text)}
textarea{min-height:90px;resize:vertical}.primary,.secondary,.danger{border-radius:10px;padding:10px 14px;font-weight:750}
.primary{background:var(--brand);border:1px solid var(--brand);color:#fff}.primary:hover{background:var(--brand2)}
.secondary{background:#fff;border:1px solid var(--line);color:var(--text)}.danger{background:#fff;border:1px solid #fecaca;color:var(--danger)}
.error{color:var(--danger);font-size:12px;min-height:18px}.demo-box{margin-top:20px;padding-top:14px;border-top:1px solid var(--line);display:grid;gap:4px;font-size:12px;color:var(--muted)}
.demo-box strong{color:var(--text)}
.app-shell{min-height:100vh;display:grid;grid-template-columns:255px 1fr}.sidebar{background:var(--nav);color:#fff;padding:24px 18px;display:flex;flex-direction:column;gap:22px}
nav{display:flex;flex-direction:column;gap:6px}.nav-btn{border:0;background:transparent;color:#d6c9dc;padding:11px 13px;text-align:left;border-radius:10px;font-weight:650}
.nav-btn:hover,.nav-btn.active{background:#33203f;color:#fff}.sidebar-foot{margin-top:auto;background:#2a1935;border:1px solid #422c4e;border-radius:14px;padding:13px;display:grid;gap:6px;font-size:12px;color:#d7c9dd}
.sidebar-foot button{justify-self:start;border:0;border-radius:8px;padding:6px 9px}.topbar{background:#fff;border-bottom:1px solid var(--line);padding:22px 28px;display:flex;justify-content:space-between;align-items:center}
.topbar h2{margin:0;font-size:25px}.topbar p{margin:4px 0 0;color:var(--muted);font-size:13px}.top-actions{display:flex;align-items:center;gap:8px}.db-badge{font-size:11px;font-weight:800;color:var(--success);background:#dcfce7;padding:7px 10px;border-radius:999px}
.page{padding:26px 28px}.grid{display:grid;gap:16px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow)}.metric .label{font-size:12px;color:var(--muted)}.metric .value{font-size:28px;font-weight:900;margin-top:7px}.metric .hint{font-size:11px;color:var(--muted);margin-top:5px}
.section-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px}.section-head h3{margin:0;font-size:17px}.section-head p{margin:3px 0 0;font-size:12px;color:var(--muted)}
.toolbar{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:14px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-group{display:grid;gap:6px}.form-group.full{grid-column:1/-1}
label{font-size:12px;font-weight:700;color:#475569}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:13px}table{width:100%;border-collapse:collapse;background:#fff;min-width:760px}
th,td{padding:11px 13px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}th{font-size:11px;color:#475569;background:#f8fafc;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:0}
.badge{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:10px;font-weight:800}.badge.success{background:#dcfce7;color:var(--success)}.badge.warn{background:#ffedd5;color:var(--warn)}.badge.danger{background:#fee2e2;color:#991b1b}.badge.info{background:#dbeafe;color:var(--info)}
.small-btn{border:1px solid var(--line);background:#fff;padding:6px 8px;border-radius:8px;font-size:11px}.small-btn.danger{color:var(--danger);border-color:#fecaca}.empty{padding:30px;text-align:center;border:1px dashed var(--line);border-radius:12px;color:var(--muted);background:#fff}
.notice{padding:11px 13px;border-radius:11px;background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;font-size:12px;margin-bottom:16px}
.att-row{display:grid;grid-template-columns:1fr 155px;gap:10px;align-items:center;padding:9px 11px;border:1px solid var(--line);border-radius:10px;margin-bottom:7px}
.report-card{max-width:850px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.report-head{text-align:center;padding:22px;border-bottom:2px solid var(--brand)}.report-head h2{margin:0;color:var(--brand)}.report-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:14px 20px;background:#fafafa;font-size:13px}.report-body{padding:20px}
.report-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:14px}.mini{border:1px solid var(--line);border-radius:10px;padding:9px}.mini span{display:block;font-size:10px;color:var(--muted)}.mini strong{font-size:17px}
.rating-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.rating-item{border:1px solid var(--line);border-radius:11px;padding:11px}.rating-item label{display:block;margin-bottom:6px}
.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.55);display:grid;place-items:center;padding:18px;z-index:1000}.modal{width:min(720px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:18px}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line)}.modal-head h3{margin:0}.modal-body{padding:18px}.close-btn{border:0;background:transparent;font-size:25px}
#toast{position:fixed;right:18px;top:18px;z-index:2000;display:grid;gap:8px}.toast{background:#fff;border:1px solid var(--line);border-radius:10px;padding:11px 14px;box-shadow:var(--shadow);font-size:12px}.toast.ok{border-left:4px solid #16a34a}.toast.err{border-left:4px solid #dc2626}
.subtle{font-size:11px;color:var(--muted)}.setup-list{display:flex;gap:7px;flex-wrap:wrap}.tag{display:inline-flex;gap:6px;padding:6px 9px;border-radius:999px;background:#f1f5f9;border:1px solid var(--line);font-size:11px}
@media(max-width:1050px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr 1fr}}
@media(max-width:780px){.app-shell{grid-template-columns:1fr}.sidebar{position:static}nav{display:grid;grid-template-columns:repeat(2,1fr)}.topbar{padding:18px;align-items:flex-start;flex-direction:column}.page{padding:18px}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.rating-grid{grid-template-columns:1fr}.report-meta,.report-summary{grid-template-columns:1fr 1fr}}
@media print{.sidebar,.topbar,.toolbar,.no-print{display:none!important}.app-shell{display:block}.page{padding:0}.report-card{border:0;max-width:none}}

/* Build 5.2.1: keep long navigation usable on smaller laptop screens */
.sidebar{
  height:100vh;
  position:sticky;
  top:0;
  overflow-y:auto;
  scrollbar-width:thin;
}
.sidebar nav{flex:0 0 auto}
.sidebar-foot{margin-top:18px}

.weekly-note-content{
  line-height:1.75;
  font-size:14px;
  white-space:pre-wrap;
}
@media print{
  .notice,.db-badge{display:none!important}
}

.report-card h4{
  margin:18px 0 8px;
  color:var(--brand);
}
.report-card .notice{
  margin-top:0;
}

.timeline{display:grid;gap:12px}
.timeline-item{
  border:1px solid var(--line);
  border-radius:14px;
  padding:15px;
  background:#fff;
}

.idcard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.school-id-card{border:2px solid var(--brand);border-radius:14px;overflow:hidden;background:#fff;break-inside:avoid}
.id-head{display:flex;gap:10px;align-items:center;background:#f5ecf8;padding:10px 12px;border-bottom:1px solid var(--line)}
.id-head img{width:44px;height:44px;object-fit:contain}
.id-logo{width:44px;height:44px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:22px;font-weight:900}
.id-head strong{display:block;color:var(--brand)}
.id-head span{display:block;font-size:10px;font-weight:800;letter-spacing:.08em;margin-top:2px}
.id-body{display:grid;grid-template-columns:82px 1fr;gap:12px;padding:13px}
.id-photo{height:92px;border:1px dashed #94a3b8;display:grid;place-items:center;font-size:10px;color:#64748b;background:#f8fafc}
.id-body h3{margin:0 0 7px}.id-body p{margin:5px 0;font-size:11px}
.code-box,.attendance-pin{display:inline-block;padding:3px 6px;border:1px solid var(--line);border-radius:5px;font-family:monospace;font-weight:800;letter-spacing:.05em}
.attendance-pin{font-size:15px;border-color:var(--brand);color:var(--brand)}
.cbt-option{display:block;border:1px solid var(--line);border-radius:9px;padding:9px 10px;margin:7px 0;font-size:13px;cursor:pointer}
.cbt-option:hover{background:#f8fafc}
@media(max-width:800px){.idcard-grid{grid-template-columns:1fr}}
@media print{
  .idcard-grid{grid-template-columns:repeat(2,1fr);gap:8mm}
  .school-id-card{box-shadow:none}
}

.id-body-with-qr{grid-template-columns:75px minmax(0,1fr) 82px;align-items:center}
.id-qr{width:76px;height:76px;object-fit:contain;background:#fff}
.gate-layout{display:grid;grid-template-columns:minmax(280px,420px) 1fr;gap:24px;align-items:center}
.gate-sign{border:3px solid var(--brand);border-radius:18px;text-align:center;padding:22px;background:#fff;break-inside:avoid}
.gate-logo{max-height:75px;max-width:160px;object-fit:contain}
.gate-qr{width:min(300px,90%);aspect-ratio:1;object-fit:contain;background:#fff}
.gate-sign h2{margin:8px 0 2px;color:var(--brand)}.gate-sign h3{margin:0 0 10px;letter-spacing:.08em}
.gate-sign small{display:block;line-height:1.45;color:#475569}
@media(max-width:850px){.gate-layout{grid-template-columns:1fr}.id-body-with-qr{grid-template-columns:70px minmax(0,1fr)}.id-qr{grid-column:1/-1;justify-self:center}}
@media print{
 body.print-gate-only .sidebar,body.print-gate-only .topbar,body.print-gate-only .page>*:not(.gate-panel),
 body.print-gate-only .gate-panel>.section-head,body.print-gate-only .gate-layout>div:not(.gate-sign){display:none!important}
 body.print-gate-only .app-shell{display:block}body.print-gate-only .page{padding:0}
 body.print-gate-only .gate-panel{border:0;box-shadow:none;padding:0}
 body.print-gate-only .gate-layout{display:block}
 body.print-gate-only .gate-sign{width:180mm;max-width:100%;margin:auto;border:4px solid #000;padding:12mm}
 body.print-gate-only .gate-qr{width:105mm;height:105mm}

 body.print-id-only .sidebar,body.print-id-only .topbar,body.print-id-only .page>*:not(.idcard-section){display:none!important}
 body.print-id-only .app-shell{display:block}body.print-id-only .page{padding:0}
 body.print-id-only .idcard-section{box-shadow:none;border:0;padding:0;margin:0 0 6mm!important}
}


/* =========================================================
   BUILD 6.1 — MOBILE RESPONSIVE PORTAL
   ========================================================= */
html,body{max-width:100%;overflow-x:hidden}
main{min-width:0}
.page{min-width:0}
.table-wrap{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
table{min-width:680px}
img{max-width:100%}
input,select,textarea,button{max-width:100%;box-sizing:border-box}

.mobile-menu-btn{
  display:none;
  border:1px solid var(--line);
  background:#fff;
  color:var(--nav);
  border-radius:10px;
  width:42px;
  height:42px;
  font-size:22px;
  line-height:1;
  flex:0 0 42px;
  cursor:pointer;
}
.mobile-nav-overlay{display:none}

@media(max-width:780px){
  body.mobile-nav-open{overflow:hidden}

  .app-shell{
    display:block;
    min-height:100vh;
  }

  .sidebar{
    position:fixed !important;
    top:0;
    left:0;
    bottom:0;
    z-index:1002;
    width:min(84vw,310px);
    max-width:310px;
    height:100dvh;
    box-sizing:border-box;
    overflow-y:auto;
    overscroll-behavior:contain;
    transform:translateX(-105%);
    transition:transform .22s ease;
    padding:20px 16px;
    display:flex;
    flex-direction:column;
    gap:16px;
    box-shadow:12px 0 32px rgba(0,0,0,.22);
  }

  body.mobile-nav-open .sidebar{
    transform:translateX(0);
  }

  .mobile-nav-overlay{
    position:fixed;
    inset:0;
    z-index:1001;
    background:rgba(15,8,20,.52);
    backdrop-filter:blur(1px);
  }

  body.mobile-nav-open .mobile-nav-overlay{
    display:block;
  }

  .sidebar .brand{
    gap:10px;
  }

  .sidebar .brand-mark{
    width:48px;
    height:48px;
    border-radius:14px;
    font-size:25px;
    flex:0 0 48px;
  }

  .sidebar .brand h1{
    font-size:20px;
    letter-spacing:.08em;
  }

  .sidebar .brand p{
    font-size:11px;
  }

  .sidebar nav{
    display:flex !important;
    grid-template-columns:none !important;
    flex-direction:column;
    gap:5px;
    width:100%;
  }

  .sidebar .nav-btn{
    width:100%;
    padding:12px 13px;
    font-size:14px;
    text-align:left;
    white-space:normal;
    overflow-wrap:anywhere;
  }

  .sidebar-foot{
    margin-top:auto;
    flex:0 0 auto;
  }

  main{
    width:100%;
    min-width:0;
  }

  .topbar{
    position:sticky;
    top:0;
    z-index:900;
    padding:12px 14px;
    background:rgba(255,255,255,.97);
    backdrop-filter:blur(8px);
    align-items:stretch;
    flex-direction:column;
    gap:10px;
  }

  .topbar-title-row{
    display:flex;
    align-items:flex-start;
    gap:10px;
    min-width:0;
  }

  .mobile-menu-btn{
    display:inline-grid;
    place-items:center;
  }

  .topbar-title-row>div{
    min-width:0;
    flex:1;
  }

  .topbar h2{
    font-size:20px;
    line-height:1.15;
    overflow-wrap:anywhere;
  }

  .topbar p{
    font-size:12px;
    line-height:1.35;
  }

  .top-actions{
    width:100%;
    flex-wrap:wrap;
    justify-content:flex-start;
    gap:6px;
  }

  .top-actions button,
  .top-actions .db-badge{
    font-size:11px;
  }

  .page{
    padding:14px;
    width:100%;
    box-sizing:border-box;
    overflow-x:hidden;
  }

  .grid,
  .grid-4,
  .grid-3,
  .grid-2{
    grid-template-columns:1fr !important;
    gap:12px;
  }

  .card{
    min-width:0;
    padding:14px;
    border-radius:13px;
  }

  .metric .value{
    font-size:27px;
  }

  .section-head{
    gap:8px;
    align-items:flex-start;
    flex-wrap:wrap;
  }

  .section-head h3{
    overflow-wrap:anywhere;
  }

  .toolbar{
    width:100%;
    gap:8px;
    flex-wrap:wrap;
    align-items:stretch;
  }

  .toolbar>*{
    max-width:100%;
  }

  .toolbar select,
  .toolbar input,
  .toolbar button,
  .toolbar a{
    min-height:42px;
  }

  .form-grid{
    grid-template-columns:1fr !important;
    gap:11px;
  }

  .form-group.full{
    grid-column:auto;
  }

  input,select,textarea{
    width:100%;
    font-size:16px; /* prevents iPhone Safari zoom on focus */
  }

  textarea{
    min-height:110px;
  }

  .modal-backdrop{
    padding:10px;
    align-items:flex-start;
    overflow-y:auto;
  }

  .modal{
    width:100%;
    max-width:100%;
    margin:10px 0;
    max-height:none;
  }

  .modal-body{
    max-height:none;
    overflow:visible;
  }

  .report-card{
    border-radius:10px;
  }

  .report-meta,
  .report-summary{
    grid-template-columns:1fr !important;
  }

  .idcard-grid{
    grid-template-columns:1fr !important;
  }

  .gate-layout{
    grid-template-columns:1fr !important;
  }

  .timeline-item{
    padding:12px;
  }

  /* Make small read-only lists usable without sideways page overflow */
  .table-wrap{
    margin-left:-2px;
    margin-right:-2px;
    border-radius:9px;
  }

  /* Parent/Pupil portals are mostly read-only, so cards should feel like a phone app */
  .notice{
    font-size:13px;
    line-height:1.5;
  }
}

@media(max-width:420px){
  .page{padding:11px}
  .topbar{padding:10px 11px}
  .card{padding:12px}
  .sidebar{width:88vw}
}

/* Build 6.2 — Bookshop & Academic AI */
.sale-total-box{display:flex;justify-content:flex-end;padding:12px 4px;font-size:18px}
.receipt-card{background:#fff;border:1px solid var(--line,#e5e7eb);border-radius:12px;padding:18px;margin-bottom:14px}
.receipt-brand{text-align:center;border-bottom:1px dashed #cbd5e1;margin-bottom:14px;padding-bottom:10px}
.receipt-brand h2,.receipt-brand h3,.receipt-brand p{margin:4px 0}
.ai-result{margin-top:16px;border-top:1px solid #e5e7eb;padding-top:14px;line-height:1.55}
.ai-result h4{margin:0 0 10px}
.question-preview{padding-left:22px}
.question-preview li{margin-bottom:18px;padding-bottom:12px;border-bottom:1px solid #eef2f7}
.success-note{border-left:4px solid #15803d}
button:disabled{opacity:.55;cursor:not-allowed}
@media print{
  body.print-book-receipt *{visibility:hidden!important}
  body.print-book-receipt #book-receipt,body.print-book-receipt #book-receipt *{visibility:visible!important}
  body.print-book-receipt #book-receipt{position:absolute;left:0;top:0;width:100%;border:0}
}

/* Build 6.3 — Online Learning */
.learning-course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.learning-course.locked{opacity:.92}
.learning-course .warn-box{background:#fff7ed}
.learning-lessons{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}
.learning-item{border:1px solid var(--line);border-radius:12px;padding:12px;margin:10px 0;background:#fff}
.lesson-content{margin-top:10px;line-height:1.6;white-space:normal}
@media(max-width:780px){.learning-course-grid{grid-template-columns:1fr}.learning-item .toolbar{align-items:flex-start}}
/* Build 6.4 — Public website manager */
.gallery-admin-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:14px}.gallery-admin-item{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}.gallery-admin-item img{width:100%;height:150px;display:block;object-fit:cover}.gallery-admin-item>div{padding:9px;display:flex;align-items:center;justify-content:space-between;gap:8px}.gallery-admin-item span{font-size:12px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.link-btn{text-decoration:none;display:inline-block}@media(max-width:780px){.gallery-admin-grid{grid-template-columns:1fr 1fr}}@media(max-width:420px){.gallery-admin-grid{grid-template-columns:1fr}}