:root{--blue:#123a72;--blue2:#1c58a0;--gold:#d5a83d;--bg:#f3f6fb;--ink:#17243a;--muted:#68778d;--line:#dce4ef;--green:#16845b;--red:#c53f45;--shadow:0 8px 25px #17345812}*{box-sizing:border-box}html{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Tahoma,Arial,sans-serif;background:var(--bg);color:var(--ink)}body{margin:0;padding-bottom:96px}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:12px;padding:14px max(16px,env(safe-area-inset-left));background:linear-gradient(135deg,#0d2d5c,var(--blue2));color:#fff;box-shadow:0 5px 18px #0b2a5650}.logo{width:48px;height:48px;border:2px solid #f7d982;border-radius:15px;display:grid;place-items:center;background:#ffffff13;color:#f6d36e;font-size:1.8rem;font-weight:900}.brand{flex:1}.brand h1{font-size:1.12rem;margin:0}.brand p{margin:3px 0 0;color:#cbd9ed;font-size:.72rem;direction:ltr;text-align:right}.icon{border:0;background:#ffffff18;color:inherit;width:38px;height:38px;border-radius:12px;font-size:1.35rem;cursor:pointer}.topbar .icon{color:#fff}main{max-width:820px;margin:auto;padding:18px 14px}.view{display:none}.view.active{display:block}.hero{display:flex;justify-content:space-between;align-items:center;padding:22px;border-radius:22px;background:linear-gradient(135deg,#123a72,#2367b4);color:#fff;box-shadow:0 14px 30px #123a7233;overflow:hidden}.hero div:first-child{display:grid;gap:5px}.hero small{color:#c9d9ed}.hero strong{font-size:1.55rem}.hero span{font-size:.83rem;color:#e5edf8}.hero-mark{width:92px;height:92px;border-radius:50%;display:grid;place-items:center;background:#ffffff14;border:1px solid #ffffff28;color:#f5d16d;font-size:1.25rem;font-weight:900}.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:14px 0}.stats article{display:grid;grid-template-columns:1fr auto;align-items:end;gap:3px;padding:15px;background:#fff;border:1px solid #e5ebf3;border-radius:17px;box-shadow:var(--shadow)}.stats span{grid-column:1/-1;color:var(--muted);font-size:.77rem}.stats b{font-size:1.35rem;color:var(--blue)}.stats small{font-size:.68rem;color:var(--muted)}.quick-grid,.report-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.quick-grid button,.report-grid button{border:1px solid #e0e7f1;background:#fff;border-radius:17px;padding:16px;text-align:right;display:grid;gap:4px;color:var(--ink);box-shadow:var(--shadow);cursor:pointer}.quick-grid i,.report-grid i{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#e9f1fb;color:var(--blue);font-style:normal;font-size:1.15rem}.quick-grid b,.report-grid b{margin-top:4px}.quick-grid span,.report-grid span{color:var(--muted);font-size:.72rem}.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:22px 2px 12px}.section-head h2{margin:0;font-size:1.05rem}.section-head p{margin:3px 0;color:var(--muted);font-size:.75rem}.primary,.secondary,.text-btn{border:0;border-radius:12px;padding:12px 16px;font-weight:800;cursor:pointer}.primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 6px 14px #123a7228}.primary.small{padding:9px 12px;font-size:.8rem}.secondary{background:#edf2f8;color:var(--blue);border:1px solid #d5dfec}.text-btn{background:transparent;color:var(--blue);padding:5px}.filters,.form-row{display:grid;grid-template-columns:2fr 1fr;gap:9px}.filters{margin-bottom:12px}.form-row{grid-template-columns:repeat(3,1fr) auto;align-items:end}.full-search,input,select{width:100%;border:1px solid #ccd7e5;border-radius:12px;background:#fff;padding:12px;color:var(--ink);font:inherit;outline:none}.full-search{margin-bottom:12px}input:focus,select:focus{border-color:var(--blue2);box-shadow:0 0 0 3px #1c58a015}label{display:grid;gap:6px;color:#45566f;font-size:.78rem;font-weight:700}.card{background:#fff;border:1px solid #e0e7f0;border-radius:18px;padding:14px;box-shadow:var(--shadow)}.list{display:grid;gap:10px}.empty{text-align:center;padding:30px 15px;border:1px dashed #c9d4e2;border-radius:16px;color:var(--muted);background:#fff}.student-card{display:grid;gap:12px}.student-top{display:flex;align-items:center;gap:11px}.avatar{width:45px;height:45px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,#dbe9f9,#edf3fb);color:var(--blue);font-weight:900}.student-main{flex:1;min-width:0;display:grid;gap:3px}.student-main b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.student-main span{font-size:.75rem;color:var(--muted)}.actions{display:flex;gap:6px;flex-wrap:wrap}.actions button,.status-btn{border:1px solid var(--line);border-radius:9px;padding:7px 9px;background:#fff;color:#44556c;font-size:.72rem;font-weight:800}.actions .danger{color:var(--red);background:#fff3f3;border-color:#f0c9cb}.student-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.student-meta div,.fee-totals div{padding:9px;border-radius:11px;background:#f3f6fa;text-align:center;display:grid;gap:2px}.student-meta span,.fee-totals span{font-size:.67rem;color:var(--muted)}.student-meta b{font-size:.8rem}.attendance-row{display:flex;align-items:center;gap:10px}.attendance-row .student-main{flex:1}.attendance-actions{display:flex;gap:5px}.status-btn.active.present{background:#e6f7ef;color:var(--green);border-color:#8fd4b6}.status-btn.active.absent{background:#ffebec;color:var(--red);border-color:#e8a4a8}.status-btn.active.late{background:#fff6dd;color:#8b6812;border-color:#dfc470}.mini-summary{display:flex;gap:8px;margin:12px 0}.mini-summary span{flex:1;padding:9px;text-align:center;border-radius:10px;background:#fff;border:1px solid var(--line);font-size:.75rem}.hidden{display:none!important}.sticky-action{position:sticky;bottom:88px;width:100%;margin-top:12px}.fee-totals{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}.fee-totals b{font-size:1.03rem;color:var(--blue)}.fee-totals div:nth-child(2) b{color:var(--green)}.fee-totals div:nth-child(3) b{color:var(--red)}.fee-card{display:grid;gap:10px}.fee-head{display:flex;align-items:center;gap:10px}.fee-head .student-main{flex:1}.money{font-weight:900;color:var(--red);white-space:nowrap}.progress{height:7px;border-radius:10px;background:#edf1f5;overflow:hidden}.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--green),#46bd86)}.fee-breakdown{display:grid;grid-template-columns:repeat(3,1fr);font-size:.72rem;color:var(--muted)}.fee-breakdown b{display:block;color:var(--ink);margin-top:2px}.grade-filter{grid-template-columns:2fr 1fr auto}.grade-table{width:100%;border-collapse:collapse;margin-top:12px}.grade-table th,.grade-table td{padding:9px 5px;border-bottom:1px solid var(--line);text-align:right;font-size:.78rem}.grade-table input{padding:8px}.grade-header{text-align:center;border-bottom:2px solid var(--blue);padding-bottom:12px}.grade-header h2{margin:3px}.grade-result{display:flex;justify-content:space-between;padding:13px;background:#f1f6fc;border-radius:12px;margin-top:12px}.inline-form{display:flex;gap:7px;margin-bottom:12px}.compact .card{padding:10px}.subject-row{display:flex;justify-content:space-between;align-items:center}.subject-row button{border:0;background:#fff0f0;color:var(--red);border-radius:8px;padding:6px 9px}.bottom-nav{position:fixed;z-index:20;bottom:0;left:0;right:0;display:flex;justify-content:center;background:#fff;border-top:1px solid #dce4ee;padding:7px max(8px,env(safe-area-inset-left)) calc(7px + env(safe-area-inset-bottom));box-shadow:0 -8px 25px #16345b15}.bottom-nav button{flex:1;max-width:130px;border:0;background:transparent;color:#718096;display:grid;place-items:center;gap:2px;font-size:.66rem}.bottom-nav i{font-style:normal;font-size:1.15rem}.bottom-nav button.active{color:var(--blue);font-weight:900}.bottom-nav button.active i{width:37px;height:27px;border-radius:14px;background:#e5eef9;display:grid;place-items:center}footer{text-align:center;color:#7d8999;font-size:.7rem;padding:15px}footer strong{color:var(--blue)}dialog{width:min(92%,620px);border:0;border-radius:21px;padding:18px;color:var(--ink);box-shadow:0 30px 80px #0d1d3666}dialog::backdrop{background:#0c193e88;backdrop-filter:blur(3px)}dialog form{display:grid;gap:12px}.dialog-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:5px}.dialog-head h2{margin:0;font-size:1.05rem}.dialog-head .icon{color:var(--ink);background:#f0f3f7}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.form-grid .wide{grid-column:1/-1}.info-box{padding:13px;border-radius:13px;background:#eef4fb;color:var(--blue);font-weight:900}.pay-preview{text-align:center;padding:17px;border-radius:15px;background:#fff3eb;display:grid;gap:2px}.pay-preview b{font-size:1.8rem;color:var(--red)}.backup{display:grid;gap:8px;padding:13px;background:#f4f7fb;border-radius:14px}.backup h3{margin:0 0 3px;font-size:.9rem}.print-actions{display:flex;gap:8px;margin-top:14px}.print-sheet{background:#fff;color:#111;padding:25px;direction:rtl}.print-brand{text-align:center;border-bottom:2px solid var(--blue);padding-bottom:12px;margin-bottom:15px}.print-brand h1{margin:0;color:var(--blue)}.print-sheet table{width:100%;border-collapse:collapse}.print-sheet th,.print-sheet td{border:1px solid #bbc4d0;padding:8px;text-align:right;font-size:.8rem}.receipt-total{font-size:1.3rem;text-align:center;margin:18px;padding:14px;border:2px solid var(--gold);border-radius:12px}#toast{position:fixed;z-index:50;bottom:100px;left:50%;transform:translate(-50%,20px);background:#17243a;color:#fff;border-radius:12px;padding:11px 17px;opacity:0;pointer-events:none;transition:.25s;font-size:.82rem;white-space:nowrap}#toast.show{opacity:1;transform:translate(-50%,0)}@media(max-width:560px){.form-row{grid-template-columns:repeat(2,1fr)}.form-row .primary{grid-column:1/-1}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.student-top{flex-wrap:wrap}.actions{width:100%;margin-inline-start:55px}.student-meta{grid-template-columns:1fr 1fr}.student-meta div:last-child{grid-column:1/-1}.grade-filter{grid-template-columns:1fr}.grade-filter .primary{grid-column:auto}}@media print{body>*:not(dialog[open]){display:none!important}dialog[open]{position:static;width:100%;max-width:none;box-shadow:none}.no-print{display:none!important}.print-sheet{padding:0}}
/* Local account access */
body.auth-locked>header,body.auth-locked>main,body.auth-locked>footer,body.auth-locked>nav{display:none!important}
.auth-screen[hidden]{display:none!important}
.auth-screen{min-height:100dvh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 10% 10%,#e9f6ff 0,transparent 30%),linear-gradient(155deg,#123a72,#1c58a0 65%,#d0a546)}
.auth-card{width:min(100%,420px);background:#fff;border-radius:25px;padding:26px;box-shadow:0 25px 80px #071f4d66;text-align:center}
.auth-card h1{font-size:1.6rem;color:#123a72;margin:11px 0 5px}.auth-card>p{color:#58677b;margin:0 0 24px}
.auth-mark{width:74px;height:74px;display:grid;place-items:center;margin:auto;background:linear-gradient(140deg,#123a72,#2f78b7);color:#f7d77b;font-size:2.6rem;font-weight:900;border-radius:21px;box-shadow:0 8px 0 #d8e9f7}
.auth-card form{text-align:right;display:grid;gap:15px}.auth-card label{font-size:.95rem}
.auth-card input{font-size:1rem;min-height:49px}.auth-submit{width:100%;min-height:50px;font-size:1rem}
.auth-hint{font-size:.83rem;line-height:1.65;margin-top:20px!important}
.auth-error{min-height:1em;color:#ae2334;font-size:.85rem;line-height:1.5;margin:0;font-weight:700}
.account-note{color:#52647e;font-size:.85rem;margin:0}
#accountsDialog h3{font-size:.95rem;color:#123a72;margin:16px 0 0}
#accountForm{display:grid;gap:11px}
.account-row{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.account-row .actions{margin:0}
.account-actions{display:flex;gap:8px;align-items:center}
.role-help{background:#eef4fb;color:#425574;border-radius:13px;padding:11px;line-height:1.7;font-size:.78rem;margin-bottom:12px}
.account-logout{width:100%;margin-top:14px}
.permission-hidden{display:none!important}
.staff-session .stats{grid-template-columns:repeat(2,1fr)}
@media print{.auth-screen,#accountsDialog{display:none!important}}

/* Ehsan visual identity refresh */
:root{--blue:#10386f;--blue2:#2274bb;--blue3:#0b2853;--gold:#e0b23f;--gold2:#f6db82;--bg:#f3f7fc;--ink:#14233b;--shadow:0 10px 30px #17345814}
body{background:radial-gradient(circle at 90% 4%,#dceafa 0,transparent 24%),var(--bg)}
.topbar{background:linear-gradient(135deg,var(--blue3),var(--blue2));border-bottom:1px solid #ffffff20}
.logo{width:52px;height:52px;border:1px solid #ffffff3b;border-radius:16px;display:grid;place-items:center;background:#fff;box-shadow:0 7px 18px #071d3d55;padding:3px;overflow:hidden}
.logo img{width:100%;height:100%;display:block}
.brand h1{letter-spacing:.1px}.brand p{color:#dce8f7}
.icon{display:grid;place-items:center}.icon svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.hero{position:relative;background:linear-gradient(140deg,var(--blue3),var(--blue2));border:1px solid #ffffff24;box-shadow:0 16px 35px #123a7238}
.hero:before{content:"";position:absolute;width:150px;height:150px;border:25px solid #ffffff0b;border-radius:50%;left:-45px;bottom:-90px}
.hero>div{position:relative;z-index:1}
.hero-mark{width:96px;height:96px;border-radius:26px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;background:#fff;border:1px solid #ffffff66;color:var(--blue);font-size:.76rem;font-weight:900;box-shadow:0 12px 30px #071b3b45;transform:rotate(-2deg)}
.hero-mark img{width:66px;height:66px}.hero-mark b{margin-top:-7px}
.stats article{position:relative;overflow:hidden;border-color:#e1eaf4}.stats article:before{content:"";position:absolute;inset-inline-start:0;top:0;bottom:0;width:4px;background:linear-gradient(var(--blue2),var(--gold))}
.quick-grid button,.report-grid button{transition:transform .18s ease,box-shadow .18s ease;border-color:#dee8f3}.quick-grid button:active,.report-grid button:active{transform:scale(.98)}
.quick-grid i,.report-grid i{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:#e9f1fb;color:var(--blue);font-style:normal}
.quick-grid i svg,.report-grid i svg,.bottom-nav i svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.quick-grid .tile-attendance i{background:#e8f7f1;color:#13805a}.quick-grid .tile-fees i{background:#fff5d9;color:#9a6c00}.quick-grid .tile-grades i{background:#f3ebff;color:#7146ae}
.bottom-nav{background:#fffffff2;backdrop-filter:blur(12px)}.bottom-nav i{font-style:normal;display:grid;place-items:center;height:27px}.bottom-nav i svg{width:20px;height:20px}.bottom-nav button.active i{color:#fff;background:linear-gradient(135deg,var(--blue),var(--blue2));box-shadow:0 5px 12px #164f8f38}
.primary{background:linear-gradient(135deg,var(--blue3),var(--blue2))}.card{border-color:#dfe9f3}
.auth-screen{background:radial-gradient(circle at 12% 12%,#e9f6ff 0,transparent 30%),radial-gradient(circle at 90% 90%,#f7d97640 0,transparent 28%),linear-gradient(155deg,var(--blue3),var(--blue2) 68%,#d0a546)}
.auth-card{border:1px solid #ffffff75}.auth-mark{width:92px;height:92px;display:grid;place-items:center;margin:auto;background:#fff;border:1px solid #e3ebf5;padding:5px;border-radius:27px;box-shadow:0 13px 30px #0b2d5d2d}.auth-mark img{width:100%;height:100%;display:block}
@media(max-width:390px){.brand p{display:none}.hero-mark{width:84px;height:84px}.hero-mark img{width:58px;height:58px}.hero{padding:19px}}
.quick-grid .tile-reports i{background:#eef0ff;color:#4f55a8}.day-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;text-align:center}.day-summary div{padding:10px;border-radius:13px;background:#f3f7fb;display:grid;gap:5px}.day-summary span{font-size:.7rem;color:var(--muted)}.day-summary b{font-size:1.35rem}.good-number{color:var(--green)}.bad-number{color:var(--red)}.late-number{color:#a87300}@media(max-width:380px){.day-summary{gap:5px}.day-summary div{padding:8px 4px}}

.preview-note{position:relative;z-index:11;background:#fff2cf;color:#554318;text-align:center;padding:9px 16px;font:600 12px/1.5 Tahoma,Arial,sans-serif;border-bottom:1px solid #e7c974}