/* School Saathi — static build. No external dependencies; system font stack. */
:root{
  --navy:#0A1E4B; --navy2:#12295E; --navy3:#1B3A75;
  --blue:#2563EB; --blue-dark:#1D4ED8; --blue-soft:#DBEAFE;
  --bg:#F1F5F9; --card:#FFFFFF; --text:#0F172A; --muted:#64748B;
  --green:#16A34A; --green-soft:#DCFCE7;
  --orange:#EA8600; --orange-soft:#FEF3C7;
  --gold:#F5B731;
  --red:#DC2626; --red-soft:#FEE2E2;
  --border:#E2E8F0; --shadow:0 1px 3px rgba(15,23,42,.08),0 4px 14px rgba(15,23,42,.06);
  --radius:14px;
  --bg-soft:#F8FAFC; --text-2:#334155; --text-3:#475569; --muted-2:#94A3B8;
  --border-2:#CBD5E1; --border-strong:#999; --gold-2:#FBBF24; --lavender:#C7D2FE;
  --blue-50:#EFF6FF; --green-dark:#15803D; --orange-dark:#92400E; --amber-dark:#854D0E;
  --red-dark:#B91C1C; --purple:#6B21A8; --purple-soft:#EDE9FE; --yellow-soft:#FEF9C3;
  --navy-rgb:10,30,75; --blue-rgb:37,99,235; --gold-rgb:245,183,49; --ink-rgb:15,23,42;
  --red-rgb:220,38,38; --green-rgb:22,163,74; --white-rgb:255,255,255; --black-rgb:0,0,0;
  --violet-rgb:139,92,246; --royal-rgb:29,78,216;
  --radius-sm:9px; --radius-md:12px; --radius-lg:16px; --radius-xl:22px;
  --font-sans:var(--font-sans);
  --text-2xs:11px; --text-xs:12.5px; --text-sm:13.5px; --text-md:14px; --text-base:15px; --text-lg:17px;
  --space-sm:8px; --space-md:12px; --space-lg:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans);background:var(--bg);color:var(--text);font-size:var(--text-base);line-height:1.5;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;text-size-adjust:100%}
/* v29: long-press must not select text anywhere in the app (Android showed
   its search bar when the user held the Fee Collected figure). Form fields
   keep text selection so typing still works. CSS only — no JS. */
body{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
*{-webkit-tap-highlight-color:transparent}
input,textarea,select,[contenteditable]{-webkit-user-select:text;user-select:text}
a{color:var(--blue);text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:var(--text-md);padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:0;border-color:var(--blue)}
label{font-size:13px;font-weight:600;color:var(--text-2);display:block;margin-bottom:5px}
.hidden{display:none!important}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);background:var(--blue);color:#fff;border:0;border-radius:var(--radius-sm);padding:10px 18px;font-size:var(--text-md);font-weight:600;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;box-shadow:0 2px 8px rgba(var(--blue-rgb),.28)}
.btn:hover{background:var(--blue-dark);transform:translateY(-1px);box-shadow:0 6px 16px rgba(var(--blue-rgb),.32)}
.btn:active{transform:translateY(0)}
.btn.ghost{background:#fff;color:var(--blue);border:1px solid var(--blue);box-shadow:none}
.btn.ghost:hover{background:var(--blue-soft)}
.btn.sm{padding:7px 12px;font-size:13px}
.btn.danger{background:var(--red);box-shadow:0 2px 8px rgba(var(--red-rgb),.28)}
.btn.green{background:var(--green);box-shadow:0 2px 8px rgba(var(--green-rgb),.28)}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}


/* ---------- login ---------- */
.login-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;background:var(--bg);padding:0 0 32px}
.login-hero{width:100%;background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 55%,var(--blue-dark) 130%);padding:36px 22px 58px;text-align:center;position:relative;overflow:hidden}
.login-hero::before{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(var(--gold-rgb),.22);top:-110px;right:-70px}
.login-hero::after{content:"";position:absolute;width:170px;height:170px;border-radius:50%;background:rgba(var(--white-rgb),.06);bottom:-90px;left:-50px}
.login-hero .logo-tile{width:72px;height:72px;margin:0 auto;background:#fff;border-radius:20px;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(var(--black-rgb),.35);position:relative;z-index:1}
.login-hero .logo-tile img{width:46px;height:46px;display:block}
.login-hero h1{font-size:27px;text-align:center;color:#fff;margin-top:16px;position:relative;z-index:1}
.login-hero h1 span{color:var(--gold)}
.login-hero .tagline{color:var(--lavender);font-size:var(--text-sm);margin-top:6px;position:relative;z-index:1}
.login-card{background:#fff;border-radius:var(--radius-xl);box-shadow:0 18px 50px rgba(var(--navy-rgb),.16);width:calc(100% - 32px);max-width:420px;padding:28px 24px;margin-top:-34px;position:relative;animation:pop .35s ease}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
.login-card::before{content:"";position:absolute;top:-2px;left:50%;transform:translateX(-50%);width:64px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--gold),var(--gold-2))}
.login-card .welcome{margin-bottom:14px}
.login-card .welcome b{display:block;font-size:var(--text-lg);color:var(--navy)}
.login-card .welcome span{font-size:var(--text-xs);color:var(--muted)}
.login-card .field{margin-bottom:14px}
.pw-wrap{display:flex;align-items:center;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff}
.pw-wrap input{border:0;flex:1;padding:10px 12px;min-width:0}
.pw-wrap input:focus{outline:none}
.pw-wrap:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(var(--blue-rgb),.14)}
.eye-btn{background:none;border:0;font-size:var(--text-lg);color:var(--muted);padding:0 12px 0 0;cursor:pointer;flex:none}
.signup-cta{text-align:center;font-size:13px;color:var(--muted);margin-top:14px;padding-top:14px;border-top:1px solid var(--bg)}
.signup-cta a{color:var(--blue-dark);font-weight:700;text-decoration:none}
.feat-divider{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:var(--text-2xs);font-weight:700;letter-spacing:1.5px;margin:18px 0 10px}
.feat-divider::before,.feat-divider::after{content:"";flex:1;height:1px;background:var(--border)}
.chips{display:flex;flex-wrap:wrap;gap:var(--space-sm);justify-content:center}
.chip{font-size:12px;font-weight:600;color:var(--navy);background:var(--bg);border-radius:999px;padding:7px 12px}
.err{background:var(--red-soft);color:var(--red);font-size:13px;padding:9px 12px;border-radius:var(--radius-sm);margin-bottom:12px}

/* ---------- app shell ---------- */
.app{display:flex;min-height:100vh}
.sidebar{width:248px;background:var(--navy);color:var(--border);flex:none;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:40}
.side-brand{display:flex;align-items:center;gap:11px;padding:calc(18px + env(safe-area-inset-top, 0px)) 18px 14px;border-bottom:1px solid rgba(var(--white-rgb),.1)}
.side-brand .cap{width:38px;height:38px;border-radius:10px;background:rgba(var(--white-rgb),.12);display:flex;align-items:center;justify-content:center;font-size:19px;flex:none}
.side-brand b{color:#fff;font-size:var(--text-lg);display:block;line-height:1.15}
.side-brand small{font-size:var(--text-2xs);color:var(--muted-2)}
.side-nav{flex:1;overflow-y:auto;padding:12px 10px}
.side-nav button{display:flex;align-items:center;gap:11px;width:100%;background:transparent;border:0;color:var(--border-2);padding:11px 12px;border-radius:var(--radius-sm);font-size:var(--text-md);font-weight:500;text-align:left;transition:background .15s,color .15s}
.side-nav button:hover{background:rgba(var(--white-rgb),.08);color:#fff}
.side-nav button.active{background:var(--blue);color:#fff;box-shadow:0 4px 14px rgba(var(--blue-rgb),.45)}
.side-nav button .ic{font-size:var(--text-lg);width:22px;text-align:center;flex:none}
.side-foot{padding:14px 16px;border-top:1px solid rgba(var(--white-rgb),.1);font-size:12px;color:var(--muted-2)}
.side-foot select{background:var(--navy2);color:var(--border);border:1px solid rgba(var(--white-rgb),.2);margin-top:8px}
.main{flex:1;min-width:0;display:flex;flex-direction:column;background:radial-gradient(900px 420px at 12% 0%,rgba(var(--violet-rgb),.16),transparent 60%),radial-gradient(700px 380px at 92% 8%,rgba(var(--gold-rgb),.18),transparent 60%),radial-gradient(800px 420px at 50% 100%,rgba(var(--royal-rgb),.10),transparent 60%),var(--bg)}
.topbar{position:sticky;top:0;z-index:30;background:rgba(var(--white-rgb),.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(var(--white-rgb),.6);box-shadow:0 8px 24px rgba(var(--navy-rgb),.08);display:flex;align-items:center;gap:14px;padding:calc(13px + env(safe-area-inset-top, 0px)) 22px 13px}
.topbar h1{font-size:19px;color:var(--navy);letter-spacing:-.2px}
.topbar .crumb{font-size:var(--text-xs);color:var(--muted)}
.topbar .spacer{flex:1}
.topbar .who{display:flex;align-items:center;gap:10px}
.topbar .who .avatar{width:38px;height:38px;border-radius:50%;background:var(--gold);color:var(--navy);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:var(--text-base)}
.topbar .who b{font-size:var(--text-sm);display:block;line-height:1.2}
.topbar .who span{font-size:11.5px;color:var(--muted)}
.hamburger{display:none;background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);width:40px;height:40px;font-size:19px}
.lang-toggle{display:flex;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}
.lang-toggle button{border:0;background:#fff;padding:7px 11px;font-size:var(--text-xs);font-weight:700;color:var(--muted)}
.lang-toggle button.on{background:var(--navy);color:#fff}
.page{padding:22px;max-width:1240px;width:100%;margin:0 auto;animation:fadeUp .3s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.page-head h2{font-size:22px;color:var(--navy);letter-spacing:-.3px}
.page-head p{font-size:var(--text-sm);color:var(--muted);margin-top:2px}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.toolbar input,.toolbar select{width:auto;min-width:180px}

/* stat cards */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-lg);margin-bottom:18px}
.stat{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);display:flex;gap:14px;align-items:flex-start;transition:transform .18s ease,box-shadow .18s ease}
.stat:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(var(--ink-rgb),.12)}
.stat .ic{width:46px;height:46px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:22px;flex:none}
.ic.blue{background:var(--blue-soft)} .ic.green{background:var(--green-soft)} .ic.orange{background:var(--orange-soft)} .ic.red{background:var(--red-soft)}
.stat .lbl{font-size:13px;color:var(--muted);font-weight:600}
.stat .val{font-size:26px;font-weight:800;letter-spacing:-.5px;line-height:1.15}
.stat .chg{font-size:12px;font-weight:700;margin-top:2px}
.chg.up{color:var(--green)} .chg.down{color:var(--red)}

/* cards + grids */
.grid2{display:grid;grid-template-columns:1.15fr .85fr;gap:var(--space-lg);margin-bottom:18px}
.grid2e{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg);margin-bottom:18px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.card h3{font-size:16px;color:var(--navy);margin-bottom:4px}
.card .card-sub{font-size:var(--text-xs);color:var(--muted);margin-bottom:14px}
.card .head-row{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.legend{display:flex;flex-direction:column;gap:9px;font-size:var(--text-sm)}
.legend .row{display:flex;align-items:center;gap:9px}
.legend .dot{width:11px;height:11px;border-radius:50%;flex:none}
.legend b{margin-left:auto}
.donut-wrap{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.donut-wrap .legend{flex:1;min-width:150px}

/* tables */
.tbl-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-md);background:#fff}
table{width:100%;border-collapse:collapse;font-size:var(--text-sm)}
th{text-align:left;padding:11px 14px;background:var(--bg-soft);color:var(--text-3);font-size:12px;text-transform:uppercase;letter-spacing:.4px;border-bottom:1px solid var(--border);white-space:nowrap}
td{padding:11px 14px;border-bottom:1px solid var(--bg);vertical-align:middle}
tr:last-child td{border-bottom:0}
tbody tr{transition:background .12s}
tbody tr:hover{background:var(--bg-soft)}
.badge{display:inline-block;font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:20px;white-space:nowrap}
.badge.green{background:var(--green-soft);color:var(--green-dark)}
.badge.orange{background:var(--orange-soft);color:var(--orange-dark)}
.badge.red{background:var(--red-soft);color:var(--red-dark)}
.badge.blue{background:var(--blue-soft);color:var(--blue-dark)}
.badge.grey{background:var(--bg);color:var(--text-3)}
.muted{color:var(--muted);font-size:13px}
.row-actions{display:flex;gap:6px;flex-wrap:wrap}

/* quick actions / links */
.qa-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-md)}
.qa{background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px 12px;text-align:center;transition:transform .15s,border-color .15s,background .15s}
.qa:hover{transform:translateY(-3px);border-color:var(--blue);background:var(--blue-50)}
.qa .ic{font-size:24px;margin-bottom:8px}
.qa b{font-size:var(--text-sm);display:block;color:var(--navy)}
.qa span{font-size:11.5px;color:var(--muted)}
.act-list{display:flex;flex-direction:column;gap:13px}
.act{display:flex;gap:var(--space-md);align-items:flex-start}
.act .ic{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:var(--text-lg);flex:none}
.act b{font-size:var(--text-sm);display:block}
.act span{font-size:var(--text-xs);color:var(--muted)}

/* forms / modal */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
.modal-back{position:fixed;inset:0;background:rgba(var(--navy-rgb),.5);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px;animation:fadeIn .18s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{background:#fff;border-radius:var(--radius-lg);max-width:520px;width:100%;padding:24px;max-height:90vh;overflow-y:auto;animation:pop .25s ease}
.modal h3{font-size:18px;color:var(--navy);margin-bottom:16px}
.modal .actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}

/* attendance mark buttons */
.mark-btns{display:flex;gap:6px}
.mark-btns button{border:1px solid var(--border);background:#fff;border-radius:8px;padding:6px 11px;font-size:var(--text-xs);font-weight:700;color:var(--muted)}
.mark-btns button.p.on{background:var(--green-soft);border-color:var(--green);color:var(--green-dark)}
.mark-btns button.a.on{background:var(--red-soft);border-color:var(--red);color:var(--red-dark)}
.mark-btns button.l.on{background:var(--orange-soft);border-color:var(--orange);color:var(--orange-dark)}

/* charts */
.chart-box{position:relative}
.chart-box svg{width:100%;height:auto;display:block}
.bar{transition:height 1s cubic-bezier(.22,1,.36,1),y 1s cubic-bezier(.22,1,.36,1);cursor:pointer}
.bar:hover{opacity:.82}
.donut-arc{transition:stroke-dasharray 1.1s cubic-bezier(.22,1,.36,1),stroke-dashoffset 1.1s cubic-bezier(.22,1,.36,1)}
.chart-tip{position:fixed;z-index:200;pointer-events:none;background:var(--navy);color:#fff;font-size:var(--text-xs);font-weight:600;padding:6px 10px;border-radius:8px;box-shadow:0 6px 18px rgba(var(--black-rgb),.25);opacity:0;transition:opacity .12s;white-space:nowrap}
.axis-lbl{font-size:var(--text-2xs);fill:var(--muted-2)}
.grid-ln{stroke:var(--border);stroke-width:1}

/* toast */
#toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,80px);pointer-events:none;background:var(--navy);color:#fff;padding:12px 20px;border-radius:11px;font-size:var(--text-md);font-weight:600;box-shadow:0 10px 30px rgba(var(--black-rgb),.3);opacity:0;transition:transform .3s ease,opacity .3s ease;z-index:300;max-width:90vw;text-align:center}
#toast.show{transform:translate(-50%,0);opacity:1}

/* student mobile-style view */
.phone{max-width:430px;margin:0 auto}
.phone .card{border-radius:20px}
.stu-hero{text-align:center;padding:8px 0 4px}
.stu-hero .avatar{width:74px;height:74px;border-radius:50%;background:var(--navy);color:#fff;font-size:30px;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 10px}
.stu-hero h3{font-size:18px}
.stu-hero p{color:var(--muted);font-size:var(--text-sm)}
.tile-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md);margin-top:16px}
.tile{border-radius:var(--radius);padding:16px;text-align:center;transition:transform .15s}
.tile:hover{transform:translateY(-2px)}
.tile .n{font-size:24px;font-weight:800}
.tile .l{font-size:var(--text-xs);font-weight:600;margin-top:2px}
.tile.green{background:var(--green-soft)} .tile.yellow{background:var(--yellow-soft)} .tile.purple{background:var(--purple-soft)} .tile.blue{background:var(--blue-soft)}
.tile.green .n{color:var(--green-dark)}.tile.yellow .n{color:var(--amber-dark)}.tile.purple .n{color:var(--purple)}.tile.blue .n{color:var(--blue-dark)}
.hw-item{display:flex;gap:11px;align-items:flex-start;padding:12px;border:1px solid var(--border);border-radius:11px;margin-bottom:10px;background:#fff}
.hw-item input[type=checkbox]{width:19px;height:19px;margin-top:2px;accent-color:var(--green);flex:none}
.hw-item.done{opacity:.62}
.hw-item.done b{text-decoration:line-through}
.hw-item b{font-size:var(--text-md);display:block}
.hw-item span{font-size:var(--text-xs);color:var(--muted)}

/* misc */
.empty{padding:28px;text-align:center;color:var(--muted);font-size:var(--text-md)}
.kv{display:grid;grid-template-columns:150px 1fr;gap:var(--space-sm) 14px;font-size:var(--text-md)}
.kv b{color:var(--text-3);font-weight:600}
.notice{border-left:4px solid var(--blue);background:var(--bg-soft);border-radius:var(--radius-sm);padding:13px 15px;margin-bottom:11px}
.notice b{font-size:var(--text-md);display:block}
.notice span{font-size:var(--text-xs);color:var(--muted)}
.notice p{font-size:var(--text-sm);margin-top:5px;white-space:normal;overflow:visible}
.pill-tabs{display:flex;gap:var(--space-sm);flex-wrap:wrap}
.pill-tabs button{border:1px solid var(--border);background:#fff;border-radius:20px;padding:7px 15px;font-size:13px;font-weight:600;color:var(--muted)}
.pill-tabs button.on{background:var(--navy);color:#fff;border-color:var(--navy)}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid2,.grid2e{grid-template-columns:1fr}
  .qa-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .sidebar{position:fixed;left:0;top:0;transform:translateX(-102%);transition:transform .25s ease;box-shadow:0 0 40px rgba(var(--black-rgb),.3)}
  .sidebar.open{transform:none}
  .hamburger{display:block}
  .scrim{position:fixed;inset:0;background:rgba(var(--navy-rgb),.45);z-index:35}
  .stats{grid-template-columns:1fr 1fr;gap:11px}
  .stat{padding:14px}
  .stat .val{font-size:21px}
  .page{padding:15px;padding-bottom:calc(18px + env(safe-area-inset-bottom, 0px))}
  .topbar{padding:calc(11px + env(safe-area-inset-top, 0px)) 14px 11px}
  .topbar h1{font-size:16px}
  .topbar .who > span:last-child{display:none}
  .topbar{gap:8px}
  .topbar .lang-toggle{display:none}
  .lang-one{display:block}
  .topbar .btn.ghost.sm{padding:7px 10px;font-size:12.5px}
  .topbar .crumb{white-space:normal}
  .form-grid{grid-template-columns:1fr}
  .qa-grid{grid-template-columns:repeat(2,1fr)}
  /* v21: compact tables on phones (shared) + fixed-layout fee-history table */
  .tbl-wrap th,.tbl-wrap td{padding:6px 8px;font-size:12.5px}
  .fee-hist-tbl table{table-layout:fixed;min-width:0}
  .fee-hist-tbl th,.fee-hist-tbl td{padding:4px;font-size:12px}
  .fee-hist-tbl th{font-size:11px}
  .fee-hist-tbl th:nth-child(1),.fee-hist-tbl td:nth-child(1){width:48px}
  .fee-hist-tbl th:nth-child(3),.fee-hist-tbl td:nth-child(3){width:56px;text-align:right}
  .fee-hist-tbl th:nth-child(4),.fee-hist-tbl td:nth-child(4){width:74px;white-space:nowrap;font-size:11px}
  .fee-hist-tbl th:nth-child(5),.fee-hist-tbl td:nth-child(5){width:72px}
  .fee-hist-tbl .badge{padding:2px 5px;font-size:10.5px}
  .fee-hist-tbl td:nth-child(2){overflow-wrap:break-word}
  /* v22: fee profile + fees list date columns stay on one line on phones (same as v21 fee-history) */
  .fee-prof-tbl th,.fee-prof-tbl td{padding:4px;font-size:12px}
  .fee-prof-tbl th:nth-child(4),.fee-prof-tbl td:nth-child(4){white-space:nowrap;font-size:11px}
  .fee-prof-tbl .badge{padding:2px 5px;font-size:10.5px}
  .fee-list-tbl th:nth-child(7),.fee-list-tbl td:nth-child(7){white-space:nowrap;font-size:11px}
}

.auth-tabs{display:flex;gap:var(--space-sm);margin:2px 0 18px}
.auth-tab{flex:1;padding:11px 8px;border-radius:10px;border:1px solid var(--border);background:var(--bg);font-weight:700;font-size:14.5px;color:var(--muted);cursor:pointer;font-family:inherit}
.auth-tab.on{background:var(--navy);color:#fff;border-color:var(--navy)}

/* ---------- fees v2 ---------- */
.page>.card{margin-bottom:16px}
.type-rows{display:flex;flex-direction:column;gap:var(--space-sm)}
.type-row{display:flex;align-items:center;gap:10px;font-size:var(--text-sm)}
.type-row b{min-width:110px;color:var(--navy)}
.type-row span{margin-left:auto;color:var(--muted)}
.linklike{background:none;border:0;color:var(--blue);font-weight:700;font-size:var(--text-sm);padding:0;text-align:left;cursor:pointer;font-family:inherit}
.linklike:hover{text-decoration:underline}
.lang-one{display:none;border:1px solid var(--border);background:var(--navy);color:#fff;border-radius:var(--radius-sm);padding:7px 11px;font-size:var(--text-xs);font-weight:700;min-width:42px;text-align:center}
.top-titles{min-width:0}

/* ---------- print ---------- */
#printArea{display:none}
@media print{
  body{background:#fff}
  #app,#login,#toast,#chartTip,#modalRoot{display:none!important}
  #printArea{display:block!important}
  .print-stmt{max-width:720px;margin:0 auto;color:#000;font-size:13.5px}
  .print-stmt h1{font-size:20px;color:var(--navy);margin-bottom:2px}
  .print-stmt h2{font-size:15px;margin:14px 0 6px;color:var(--navy)}
  .print-stmt table{width:100%;border-collapse:collapse}
  .print-stmt th,.print-stmt td{border:1px solid var(--border-strong);padding:6px 8px;text-align:left;font-size:12.5px}
  .print-stmt .tot{display:flex;gap:18px;margin-top:12px;font-weight:700;flex-wrap:wrap}
}

/* ---------- photos + school logo (v8) ---------- */
.mini-avatar{width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex:none;overflow:hidden;vertical-align:middle;margin-right:8px}
.mini-avatar img,.big-avatar img,.photo-prev img,.avatar img{width:100%;height:100%;object-fit:cover;display:block}
.big-avatar{width:64px;height:64px;border-radius:50%;background:var(--navy);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:24px;flex:none;overflow:hidden}
.avatar.has-photo{background:transparent}
.topbar .who .avatar.has-logo{background:#fff;overflow:hidden}
.topbar .who .avatar.has-logo img{object-fit:contain}
.prof-head{display:flex;gap:14px;align-items:flex-start}
.photo-row{display:flex;gap:var(--space-md);align-items:center;flex-wrap:wrap}
.photo-row input[type=file]{flex:1;min-width:180px}
.photo-prev{width:64px;height:64px;border-radius:50%;background:var(--navy);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:24px;flex:none;overflow:hidden}
.side-logo{width:38px;height:38px;border-radius:10px;object-fit:contain;flex:none;background:#fff}
.dash-logo{width:56px;height:56px;border-radius:var(--radius-md);object-fit:contain;background:#fff;border:1px solid var(--border);flex:none}
.print-head{display:flex;gap:var(--space-md);align-items:center}
.print-logo{width:54px;height:54px;object-fit:contain}

/* ---- Phase 1: Student Management (v9) ---- */
.modal.wide{max-width:760px}
.sec-title{font-size:13px;font-weight:800;color:var(--navy);text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid var(--blue-soft);padding-bottom:6px;margin:6px 0 2px}
.check{display:flex!important;align-items:center;gap:var(--space-sm);font-weight:600;margin:0}
.check input[type=checkbox]{width:auto!important;margin:0}
.tabs{display:flex;gap:var(--space-sm);flex-wrap:wrap;margin-bottom:4px}
.tab-btn{border:1px solid var(--border);background:#fff;border-radius:20px;padding:7px 14px;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;font-family:inherit}
.tab-btn.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.menu-list{display:flex;flex-direction:column;gap:var(--space-sm)}
.menu-list .btn{justify-content:flex-start}
.class-bar{display:flex;align-items:center;gap:10px;font-size:var(--text-sm);margin-bottom:9px}
.class-bar b{min-width:64px;color:var(--navy)}
.class-bar .bar-track{flex:1;height:10px;background:var(--border);border-radius:6px;overflow:hidden}
.class-bar .bar-fill{display:block;height:100%;background:var(--blue);border-radius:6px}
.class-bar .n{min-width:26px;text-align:right;font-weight:700}

/* ---- Phase 2: Bulk import + Promotion (v10) ---- */
.imp-scroll{max-height:42vh;overflow:auto}
.promo-list{display:flex;flex-direction:column;gap:var(--space-sm)}
.promo-row{display:flex;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--border);border-radius:10px;cursor:pointer}
.promo-row:hover{background:var(--bg-soft)}
.promo-row input[type=checkbox]{width:19px!important;height:19px;flex:none;accent-color:var(--blue);cursor:pointer}
.promo-row b{font-size:var(--text-md)}
@media (max-width:760px){
  .promo-row{flex-wrap:wrap}
}

/* ---- Phase 3: ID cards (v11) ---- */
.sel-col{width:40px;text-align:center}
.sel-col input[type=checkbox]{width:18px!important;height:18px;accent-color:var(--blue);cursor:pointer;vertical-align:middle}
.id-bulk-bar{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);flex-wrap:wrap;margin-top:16px}
.id-sheet{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-start}
.id-card{width:85.6mm;height:54mm;border-radius:3mm;overflow:hidden;flex:none;display:flex;flex-direction:column;background:#fff;border:1px solid var(--border-2);box-shadow:0 2px 8px rgba(var(--ink-rgb),.12);-webkit-print-color-adjust:exact;print-color-adjust:exact}
.id-front .id-head{background:var(--navy);color:var(--gold);display:flex;align-items:center;gap:var(--space-sm);padding:6px 10px}
.id-logo-img{width:22px;height:22px;object-fit:contain;background:#fff;border-radius:5px;flex:none}
.id-logo-cap{font-size:18px;line-height:1}
.id-school{font-weight:800;font-size:13px;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.id-body{flex:1;display:flex;gap:10px;align-items:center;padding:8px 10px;min-height:0}
.id-photo{width:52px;height:52px;border-radius:50%;background:var(--navy);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:19px;flex:none;overflow:hidden}
.id-photo img{width:100%;height:100%;object-fit:cover;display:block}
.id-info{display:flex;flex-direction:column;gap:1px;min-width:0;font-size:11.5px;color:var(--text-2)}
.id-name{font-size:var(--text-base);color:var(--navy);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.id-foot{background:var(--gold);color:var(--navy);font-size:10.5px;font-weight:700;padding:4px 10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.id-back{flex-direction:row;align-items:center;gap:10px;padding:8px 10px}
.id-qr-wrap{flex:none;line-height:0}
.id-qr{width:150px;height:150px;display:block}
.id-qr-missing{width:150px;height:150px;display:flex;align-items:center;justify-content:center;text-align:center;font-size:var(--text-2xs);color:var(--muted);border:1px dashed var(--border);border-radius:6px;padding:6px}
.id-back-info{flex:1;display:flex;flex-direction:column;gap:3px;font-size:10.5px;color:var(--text-2);min-width:0}
.id-back-info span{overflow:hidden;overflow-wrap:anywhere}
.id-return{font-size:10px;font-style:italic;color:var(--muted)}
.id-preview{display:flex;flex-direction:column;gap:14px;margin:12px 0}
@media print{
  #printArea .id-sheet{page-break-after:always}
  #printArea .id-sheet:last-child{page-break-after:auto}
  #printArea .id-card{box-shadow:none}
}
@media (max-width:760px){
  .id-sheet{justify-content:center}
  .id-qr{width:120px;height:120px}
  .id-qr-missing{width:120px;height:120px}
}

/* ---- Phase 5: Fee collection receipt (v13) ---- */
.rcpt{border:1px solid var(--muted-2);background:#fff;max-width:720px;margin:0 auto;color:#000;font-size:var(--text-sm)}
.rcpt-head{display:flex;gap:var(--space-md);align-items:center;padding:12px 14px}
.rcpt-logo{width:64px;height:64px;object-fit:contain;flex:none}
.rcpt-logo-cap{font-size:44px;line-height:1;flex:none}
.rcpt-school{font-size:22px;font-weight:800;color:#000}
.rcpt-addr{font-size:13px;color:var(--text-2)}
.rcpt-title{background:var(--border);text-align:center;font-weight:800;font-size:var(--text-base);letter-spacing:.5px;padding:7px 10px;border-top:1px solid var(--muted-2);border-bottom:1px solid var(--muted-2);-webkit-print-color-adjust:exact;print-color-adjust:exact}
.rcpt-meta{display:flex;gap:14px;align-items:flex-start;padding:12px 14px}
.rcpt-meta-grid{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:4px 18px;font-size:var(--text-sm);min-width:0}
.rcpt-meta-grid b{display:inline-block;min-width:96px}
.rcpt-meta-grid select,.rcpt-meta-grid input{padding:5px 7px;font-size:13px;max-width:150px}
.rcpt-photo{width:64px;height:64px;border-radius:50%;background:var(--navy);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:24px;flex:none;overflow:hidden}
.rcpt-photo img{width:100%;height:100%;object-fit:cover;display:block}
.rcpt-lines{padding:0 14px}
.rcpt-tbl{border:1px solid var(--muted-2);border-radius:0;overflow-x:auto}
.rcpt-tbl table{width:100%;min-width:480px;border-collapse:collapse}
.rcpt-tbl th,.rcpt-tbl td{border:1px solid var(--muted-2);padding:6px 8px;text-align:left;font-size:13px}
.rcpt-tbl th{background:var(--bg)}
.rcpt-tbl td:nth-child(3),.rcpt-tbl td:nth-child(4),.rcpt-tbl td:nth-child(5),.rcpt-tbl th:nth-child(3),.rcpt-tbl th:nth-child(4),.rcpt-tbl th:nth-child(5){text-align:right}
.rcpt-tbl input{width:96px;text-align:right;padding:5px 7px;font-size:13px}
.rcpt-bus{margin:10px 14px 0}
.rcpt-band{background:var(--border);text-align:center;font-weight:800;font-size:var(--text-sm);letter-spacing:.4px;padding:6px 10px;margin:14px 14px 0;-webkit-print-color-adjust:exact;print-color-adjust:exact}
.rcpt-pay-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 18px;padding:10px 14px;font-size:var(--text-sm)}
.rcpt-pay-grid b{display:inline-block;min-width:80px}
.rcpt-pay-grid select,.rcpt-pay-grid input{padding:5px 7px;font-size:13px;max-width:170px}
.rcpt-total{display:flex;justify-content:space-between;padding:10px 14px;border-top:1px solid var(--muted-2);font-size:var(--text-base)}
.rcpt-words{padding:0 14px 10px;font-size:var(--text-sm)}
.rcpt-foot{display:flex;gap:14px;align-items:flex-end;padding:12px 14px}
.rcpt-qr{flex:none;line-height:0}
.rcpt-qr svg{width:120px;height:120px}
.rcpt-note{flex:1;font-size:var(--text-xs);color:var(--text-2)}
.rcpt-sign{flex:none;width:210px;text-align:center;font-size:13px}
.rcpt-sign-line{border-top:1px solid #000;margin:30px 0 5px}
.rcpt-copy{text-align:center;color:var(--muted);font-size:12px;padding:8px 0 12px;letter-spacing:1px}
.rcpt-ex h4{margin:14px 0 2px;font-size:var(--text-md);color:var(--navy)}
@media print{
  #printArea .rcpt{border-color:#000;max-width:100%}
  #printArea .rcpt-tbl th{background:var(--border)}
}
@media (max-width:760px){
  .rcpt-meta-grid{grid-template-columns:1fr}
  .rcpt-pay-grid{grid-template-columns:1fr}
  .rcpt-foot{flex-wrap:wrap}
  .rcpt-sign{width:100%}
  .rcpt-tbl table{min-width:0;table-layout:fixed}
  .rcpt-tbl th,.rcpt-tbl td{padding:4px 5px;font-size:12px}
  .rcpt-tbl th:nth-child(1),.rcpt-tbl td:nth-child(1){width:48px}
  .rcpt-tbl td:nth-child(2){overflow-wrap:break-word}
  .rcpt-tbl input{width:60px;padding:4px 5px;font-size:12px}
}
@media (max-width:480px){
  .rcpt-lines{padding:0 10px}
}

/* ---------- reduced motion (L-21) ----------
   Only applies when the OS/browser asks for reduced motion: all CSS
   animations (pop / fadeUp / fadeIn) and transitions (incl. the ~1s
   bar / donut chart transitions) collapse to instant. Default
   (motion) appearance is unchanged. */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}