:root{
  --ink:#0E2233; --ink-2:#132C40; --teal:#0B6E6E; --teal-dark:#095757; --teal-light:#E4F2F1;
  --amber:#D9A441; --amber-light:#FBF1DD; --canvas:#F4F6F5; --card:#FFFFFF; --border:#E1E6E4;
  --text:#25323C; --text-soft:#61717A; --success:#2E7D5B; --success-light:#E6F3EC;
  --danger:#C24B3F; --danger-light:#FBEAE7; --radius:12px;
  --shadow: 0 1px 2px rgba(14,34,51,.04), 0 8px 24px -12px rgba(14,34,51,.12);
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{font-family:'Inter',sans-serif;background:var(--canvas);color:var(--text);-webkit-font-smoothing:antialiased;}
.mono{font-family:'IBM Plex Mono',monospace;}
.display{font-family:'Fraunces',serif;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
ul{list-style:none;margin:0;padding:0;}
.seal{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;position:relative;flex-shrink:0;}
.seal svg{width:100%;height:100%;}
.seal.lg{width:64px;height:64px;}
.app{display:flex;min-height:100vh;}
.sidebar{width:250px;flex-shrink:0;background:var(--ink);color:#CBD8DF;display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;}
.brand{display:flex;align-items:center;gap:11px;padding:20px 18px;border-bottom:1px solid rgba(255,255,255,.08);}
.brand-name{font-family:'Fraunces',serif;font-weight:600;font-size:15.5px;color:#fff;line-height:1.2;}
.brand-sub{font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:#7E93A0;margin-top:2px;}
.branch-pill{margin:14px 18px 6px;padding:8px 12px;border-radius:9px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:space-between;font-size:12.5px;color:#A9BAC3;cursor:pointer;}
.branch-pill b{color:#fff;font-weight:600;}
.nav-group{margin-top:14px;padding:0 10px;}
.nav-label{font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:#5E7481;padding:8px 12px 6px;font-weight:600;}
.nav-item{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:8px;font-size:13.3px;color:#B9C8CF;margin-bottom:1px;font-weight:500;border-left:2px solid transparent;}
.nav-item:hover{background:rgba(255,255,255,.045);color:#fff;}
.nav-item.active{background:rgba(11,110,110,.32);color:#fff;border-left:2px solid var(--amber);}
.nav-item .ic{width:17px;height:17px;flex-shrink:0;opacity:.9;display:inline-flex;}
.nav-item .ic svg{width:100%;height:100%;}
.sidebar-foot{margin-top:auto;padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:11px;color:#5E7481;}
.main{margin-left:250px;flex:1;min-width:0;display:flex;flex-direction:column;}
.topbar{height:64px;background:var(--card);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 26px;gap:16px;position:sticky;top:0;z-index:20;}
.page-title{font-family:'Fraunces',serif;font-weight:600;font-size:19px;color:var(--ink);}
.page-caption{font-size:12px;color:var(--text-soft);margin-top:1px;}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:16px;}
.icon-btn{width:36px;height:36px;border-radius:9px;border:1px solid var(--border);background:var(--card);display:flex;align-items:center;justify-content:center;position:relative;color:var(--text-soft);}
.icon-btn svg{width:16px;height:16px;}
.profile-chip{display:flex;align-items:center;gap:9px;padding-left:14px;border-left:1px solid var(--border);position:relative;cursor:pointer;user-select:none;}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--teal);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0;}
.profile-name{font-size:12.5px;font-weight:600;color:var(--ink);display:flex;align-items:center;gap:5px;}
.profile-name .chev{width:11px;height:11px;color:var(--text-soft);transition:transform .15s;}
.profile-chip.open .chev{transform:rotate(180deg);}
.profile-role{font-size:10.5px;color:var(--text-soft);}
.profile-menu{position:absolute;top:calc(100% + 10px);right:0;width:210px;background:var(--card);border:1px solid var(--border);border-radius:11px;box-shadow:var(--shadow);padding:7px;display:none;z-index:50;}
.profile-chip.open .profile-menu{display:block;}
.profile-menu-head{padding:9px 10px 10px;border-bottom:1px solid var(--border);margin-bottom:6px;}
.profile-menu-head .pm-name{font-size:12.8px;font-weight:700;color:var(--ink);}
.profile-menu-head .pm-email{font-size:11px;color:var(--text-soft);margin-top:1px;}
.profile-menu-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:7px;font-size:12.5px;font-weight:500;color:var(--text);}
.profile-menu-item svg{width:14.5px;height:14.5px;color:var(--text-soft);flex-shrink:0;}
.profile-menu-item:hover{background:var(--canvas);}
.profile-menu-item.danger{color:var(--danger);margin-top:4px;border-top:1px solid var(--border);padding-top:9px;}
.profile-menu-item.danger svg{color:var(--danger);}
.profile-menu-item.danger:hover{background:var(--danger-light);}
.content{padding:26px;flex:1;}
.grid{display:grid;gap:16px;}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:2fr 1fr;}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);}
.card-pad{padding:20px 22px;}
.stat-card{padding:18px 20px;position:relative;overflow:hidden;}
.stat-val{font-family:'Fraunces',serif;font-size:27px;font-weight:600;color:var(--ink);margin-top:6px;}
.stat-label{font-size:12px;color:var(--text-soft);margin-top:2px;}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;flex-wrap:wrap;gap:10px;}
.section-title{font-family:'Fraunces',serif;font-weight:600;font-size:16px;color:var(--ink);}
.section-sub{font-size:12px;color:var(--text-soft);margin-top:2px;}
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:8px;font-size:12.8px;font-weight:600;border:1px solid transparent;}
.btn svg{width:14px;height:14px;}
.btn-primary{background:var(--teal);color:#fff;}
.btn-primary:hover{background:var(--teal-dark);}
.btn-ghost{background:var(--card);color:var(--text);border-color:var(--border);}
.btn-ghost:hover{background:var(--canvas);}
.btn-amber{background:var(--amber);color:#3A2C08;}
.btn-danger{background:var(--danger);color:#fff;}
.btn-sm{padding:6px 11px;font-size:11.8px;}
.table-wrap{overflow-x:auto;}
table{width:100%;border-collapse:collapse;font-size:12.8px;}
thead th{text-align:left;padding:10px 14px;background:var(--canvas);color:var(--text-soft);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border);white-space:nowrap;}
tbody td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:middle;color:var(--text);}
tbody tr:hover{background:#FAFBFB;}
.chip{padding:3px 9px;border-radius:20px;font-size:10.8px;font-weight:600;display:inline-block;}
.chip-green{background:var(--success-light);color:var(--success);}
.chip-red{background:var(--danger-light);color:var(--danger);}
.chip-amber{background:var(--amber-light);color:#8A6510;}
.chip-grey{background:#EDEFEF;color:var(--text-soft);}
.row-actions{display:flex;gap:6px;}
.icon-mini{width:28px;height:28px;border-radius:7px;border:1px solid var(--border);display:inline-flex;align-items:center;justify-content:center;color:var(--text-soft);background:var(--card);}
.icon-mini svg{width:13px;height:13px;}
.table-toolbar{display:flex;align-items:center;gap:10px;padding:16px 18px;border-bottom:1px solid var(--border);flex-wrap:wrap;}
.select-mini,.input-mini{padding:8px 11px;border-radius:8px;border:1px solid var(--border);background:var(--canvas);font-size:12.5px;color:var(--text);}
.pager{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;font-size:12px;color:var(--text-soft);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:2px;}
.field label{font-size:12px;font-weight:600;color:var(--ink);}
.field input,.field select,.field textarea{padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:var(--canvas);font-size:13px;color:var(--text);font-family:inherit;width:100%;}
.field textarea{resize:vertical;min-height:70px;}
.toggle{width:40px;height:22px;border-radius:20px;background:var(--border);position:relative;flex-shrink:0;border:none;cursor:pointer;padding:0;}
.toggle.on{background:var(--teal);}
.toggle::after{content:'';position:absolute;width:16px;height:16px;border-radius:50%;background:#fff;top:3px;left:3px;transition:.15s;}
.toggle.on::after{left:21px;}
.tab-row{display:flex;gap:6px;border-bottom:1px solid var(--border);margin-bottom:18px;flex-wrap:wrap;}
.tab-btn{padding:10px 4px;margin-right:20px;font-size:13px;font-weight:600;color:var(--text-soft);border-bottom:2px solid transparent;background:none;border-top:none;border-left:none;border-right:none;cursor:pointer;}
.tab-btn.active{color:var(--teal-dark);border-bottom-color:var(--teal);}
.module-card{padding:18px;display:flex;flex-direction:column;gap:12px;}
.module-card.inactive{opacity:.55;}
.alert{padding:12px 16px;border-radius:10px;font-size:13px;margin-bottom:16px;}
.alert-success{background:var(--success-light);color:var(--success);}
.alert-error{background:var(--danger-light);color:var(--danger);}
.att-cell{width:22px;height:22px;border-radius:4px;display:inline-flex;align-items:center;justify-content:center;border:none;cursor:pointer;}
.tt-grid{display:grid;grid-template-columns:90px repeat(6,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:10px;overflow:hidden;}
.tt-cell{background:#fff;padding:8px;font-size:11px;min-height:70px;}
.tt-head{background:var(--ink);color:#fff;font-weight:700;font-size:11px;padding:10px 8px;text-align:center;}
.tt-time{background:var(--canvas);font-weight:700;color:var(--text-soft);display:flex;align-items:center;padding:10px 8px;font-size:10.5px;}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--ink);padding:20px;}
.login-card{background:#fff;border-radius:16px;padding:40px 36px;width:100%;max-width:380px;box-shadow:0 20px 60px rgba(0,0,0,.3);}
/* ===== Invoice print styling ===== */
.invoice-page{background:#fff;width:297mm;min-height:210mm;margin:0 auto;padding:8mm;display:flex;}
.voucher{flex:1;border:1.4px solid #16324B;padding:9px 11px;position:relative;font-family:'Inter',sans-serif;color:#12202B;}
.voucher + .voucher{border-left:none;}
.v-head{display:flex;flex-direction:column;align-items:center;text-align:center;padding-bottom:7px;}
.v-head .seal{margin-bottom:5px;}
.v-school{font-family:'Fraunces',serif;font-weight:700;font-size:13.5px;color:#0B3B4E;line-height:1.25;}
.v-box{border:1px solid #16324B;border-top:none;}
.v-row{display:flex;border-bottom:1px solid #16324B;}
.v-row:last-child{border-bottom:none;}
.v-row .lab{width:42%;padding:4px 7px;font-size:9.6px;font-weight:700;color:#0B3B4E;border-right:1px solid #16324B;background:#F1F6F5;}
.v-row .val{flex:1;padding:4px 7px;font-size:9.8px;text-align:center;font-weight:600;}
.v-2col{display:flex;border-bottom:1px solid #16324B;}
.v-2col > div{flex:1;}
.v-2col > div:first-child{border-right:1px solid #16324B;}
.v-2col .lab{padding:4px 7px 0;font-size:8.6px;font-weight:700;color:#0B3B4E;}
.v-2col .val{padding:0 7px 4px;font-size:9.6px;font-weight:700;text-align:center;}
table.v-table{width:100%;border-collapse:collapse;margin-top:8px;font-size:9.8px;}
table.v-table td{padding:5px 8px;border:1px solid #16324B;}
table.v-table td.f-lab{font-weight:600;color:#0B3B4E;}
table.v-table td.f-val{text-align:right;font-weight:700;font-family:'IBM Plex Mono',monospace;}
table.v-table tr.grand td{background:#1B6FB8;color:#fff;font-weight:800;}
table.v-table.late{margin-top:6px;}
table.v-table.late tr.hd td{background:#1B6FB8;color:#fff;font-weight:700;font-size:9px;}
.v-note{display:flex;align-items:flex-start;gap:6px;margin-top:8px;border-top:1px solid #16324B;padding-top:6px;}
.v-note .tag{writing-mode:vertical-rl;font-size:9px;font-weight:700;color:#0B3B4E;transform:rotate(180deg);}
.v-note p{direction:rtl;text-align:right;font-size:10.5px;line-height:1.65;margin:0;flex:1;color:#1B2A33;}
.v-foot{margin-top:9px;border-top:2px solid #0B3B4E;padding-top:7px;}
.v-foot .fname{font-family:'Fraunces',serif;font-weight:700;font-size:11px;color:#0B3B4E;text-align:center;margin-bottom:5px;}
.v-foot .frow{display:flex;align-items:center;gap:5px;font-size:9px;color:#33424E;margin-bottom:2px;}
.v-copy{position:absolute;bottom:9px;right:11px;font-size:9.5px;font-style:italic;font-weight:700;text-decoration:underline;color:#0B3B4E;}
.print-shell{background:#DCE3E1;padding:24px;border-radius:14px;}
.print-shell .invoice-page{box-shadow:0 4px 30px rgba(0,0,0,.12);}
@media print{
  .no-print{display:none !important;}
  .print-shell{background:#fff;padding:0;}
  .print-shell .invoice-page{box-shadow:none;}
}