body>.app{display:none!important}#offlineSchoolApp{--navy:#17365d;--line:#b8c9d8;--paper:#edf2f6;--white:#fff;--ink:#243447;--muted:#617386;min-height:100vh;background:var(--paper);color:var(--ink);direction:rtl;font:14px Tahoma,Arial,sans-serif}#offlineSchoolApp *{box-sizing:border-box}#offlineSchoolApp button,#offlineSchoolApp input,#offlineSchoolApp select,#offlineSchoolApp textarea{font:inherit}#offlineSchoolApp button{cursor:pointer}#offlineSchoolApp .ls-header{background:var(--navy);color:#fff;padding:12px 22px;display:flex;align-items:center;justify-content:space-between;gap:14px;border-bottom:4px solid #8aa8c2}#offlineSchoolApp .ls-brand{font-size:19px;font-weight:700}#offlineSchoolApp .ls-header small{display:block;color:#d7e2ed;margin-top:4px;font-size:11px}#offlineSchoolApp .ls-tools{display:flex;align-items:center;gap:9px;flex-wrap:wrap}#offlineSchoolApp .ls-tools select,#offlineSchoolApp .ls-tools button{border:1px solid #8ea6bd;background:#fff;color:#17365d;padding:7px 9px;border-radius:2px}#offlineSchoolApp .ls-layout{display:grid;grid-template-columns:235px minmax(0,1fr);min-height:calc(100vh - 66px)}#offlineSchoolApp .ls-side{background:#dbe7f0;border-left:1px solid var(--line);padding:14px 10px}#offlineSchoolApp .ls-side h2{font-size:12px;color:#536b80;margin:4px 8px 9px}#offlineSchoolApp .ls-nav{display:grid;gap:2px}#offlineSchoolApp .ls-nav button{border:1px solid transparent;background:transparent;text-align:right;color:#213e5c;padding:8px 10px;border-radius:2px}#offlineSchoolApp .ls-nav button:hover,#offlineSchoolApp .ls-nav button.active{background:#fff;border-color:#a9bfd1;color:#102f50}#offlineSchoolApp .ls-main{padding:18px;min-width:0}#offlineSchoolApp .ls-warning{border:1px solid #d7b46a;background:#fff8df;color:#654d16;padding:10px 12px;margin-bottom:14px;line-height:1.6;font-size:12px}#offlineSchoolApp .ls-pagehead{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line)}#offlineSchoolApp h1{font-size:21px;color:#17365d;margin:0}#offlineSchoolApp h2{font-size:16px;color:#17365d;margin:0 0 10px}#offlineSchoolApp .ls-sub{color:var(--muted);font-size:12px;margin-top:5px}#offlineSchoolApp .ls-btn{background:#f6f9fc;border:1px solid #8ea6bd;color:#17365d;padding:7px 11px;border-radius:2px;font-weight:700}#offlineSchoolApp .ls-btn:hover{background:#e5edf4}#offlineSchoolApp .ls-btn.primary{background:#17365d;color:#fff;border-color:#17365d}#offlineSchoolApp .ls-btn.danger{color:#8b2225;border-color:#c58686;background:#fff}#offlineSchoolApp .ls-btn.small{font-size:11px;padding:4px 7px;margin:1px}#offlineSchoolApp .ls-cards{display:grid;grid-template-columns:repeat(4,minmax(130px,1fr));gap:10px;margin-bottom:14px}#offlineSchoolApp .ls-card,#offlineSchoolApp .ls-box{background:var(--white);border:1px solid var(--line);padding:12px;border-radius:2px}#offlineSchoolApp .ls-card b{display:block;color:#17365d;font-size:22px;margin-top:6px}#offlineSchoolApp .ls-card span{font-size:12px;color:var(--muted)}#offlineSchoolApp .ls-grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}#offlineSchoolApp .ls-actions{display:flex;gap:6px;flex-wrap:wrap;margin:7px 0}#offlineSchoolApp .ls-tablewrap{overflow:auto;background:#fff;border:1px solid var(--line)}#offlineSchoolApp table{width:100%;border-collapse:collapse;min-width:680px;background:#fff}#offlineSchoolApp th{background:#e5edf4;color:#193a5a;text-align:right;font-size:12px;padding:9px;border:1px solid var(--line);white-space:nowrap}#offlineSchoolApp td{padding:8px 9px;border:1px solid #d3dce4;font-size:12px;vertical-align:middle}#offlineSchoolApp tbody tr:nth-child(even){background:#f7fafc}#offlineSchoolApp .ls-toolbar{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin:0 0 10px}#offlineSchoolApp .ls-toolbar input,#offlineSchoolApp .ls-toolbar select{width:auto;min-width:130px}#offlineSchoolApp input,#offlineSchoolApp select,#offlineSchoolApp textarea{border:1px solid #aab9c6;background:#fff;color:#243447;border-radius:2px;padding:8px;width:100%}#offlineSchoolApp label{display:block;font-size:12px;font-weight:700;color:#344d64;margin-bottom:4px}#offlineSchoolApp .ls-field{display:grid;gap:4px;margin-bottom:10px}#offlineSchoolApp textarea{min-height:80px;resize:vertical}#offlineSchoolApp .ls-empty{padding:20px;text-align:center;color:#657587;background:#fff;border:1px solid var(--line)}#offlineSchoolApp .ls-pill{display:inline-block;padding:3px 7px;border:1px solid #aec2d2;background:#edf4f9;color:#21496d;font-size:11px;border-radius:2px}#offlineSchoolApp .ls-photo{width:42px;height:42px;object-fit:cover;border:1px solid #b8c9d8;background:#edf2f6}#offlineSchoolApp .ls-modal{position:fixed;inset:0;background:#12263a99;z-index:9999;display:grid;place-items:center;padding:16px}#offlineSchoolApp .ls-dialog{background:#fff;border:1px solid #879bad;width:min(620px,100%);max-height:90vh;overflow:auto;padding:16px;box-shadow:0 4px 18px #10203044}#offlineSchoolApp .ls-formgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}#offlineSchoolApp .ls-formactions{display:flex;justify-content:flex-start;gap:8px;padding-top:8px;border-top:1px solid var(--line)}#offlineSchoolApp .ls-toast{position:fixed;bottom:15px;left:15px;background:#17365d;color:#fff;padding:10px 14px;border:1px solid #6f8ba7;z-index:10000;display:none}#offlineSchoolApp .ls-toast.show{display:block}#offlineSchoolApp .ls-profile{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);padding:12px;margin-bottom:12px}#offlineSchoolApp .ls-profile .ls-photo{width:70px;height:70px}#offlineSchoolApp .ls-muted{color:var(--muted);font-size:11px}#offlineSchoolApp .ls-list{padding-right:18px;line-height:1.8}@media(max-width:900px){#offlineSchoolApp .ls-layout{grid-template-columns:190px 1fr}#offlineSchoolApp .ls-cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){#offlineSchoolApp .ls-header{align-items:flex-start;flex-direction:column;padding:12px}#offlineSchoolApp .ls-layout{display:block}#offlineSchoolApp .ls-side{padding:7px;border-left:0;border-bottom:1px solid var(--line)}#offlineSchoolApp .ls-side h2{display:none}#offlineSchoolApp .ls-nav{display:flex;overflow:auto}#offlineSchoolApp .ls-nav button{white-space:nowrap;font-size:11px;padding:7px}#offlineSchoolApp .ls-main{padding:11px}#offlineSchoolApp .ls-cards{gap:6px}#offlineSchoolApp .ls-grid2{grid-template-columns:1fr}#offlineSchoolApp .ls-pagehead{align-items:flex-start;flex-direction:column}#offlineSchoolApp .ls-formgrid{grid-template-columns:1fr}}@media print{body>.app{display:none!important}#offlineSchoolApp .ls-header,#offlineSchoolApp .ls-side,#offlineSchoolApp .ls-warning,#offlineSchoolApp .ls-tools,#offlineSchoolApp .ls-actions,#offlineSchoolApp .ls-pagehead .ls-btn{display:none!important}#offlineSchoolApp .ls-layout{display:block}#offlineSchoolApp .ls-main{padding:0}#offlineSchoolApp table{min-width:0}#offlineSchoolApp{background:#fff;color:#000}}
#offlineSchoolApp .ls-user{display:flex;align-items:center;gap:8px;background:#0f2b47;border:1px solid #4e759a;padding:5px 8px;border-radius:2px}
#offlineSchoolApp .ls-user strong{font-size:12px;color:#fff;font-weight:700}
#offlineSchoolApp .ls-user .ls-pill{background:#e8f1f8;border-color:#b7cfe2;color:#17365d}
#offlineSchoolApp .ls-user .ls-btn.small{background:#fff}
#offlineSchoolApp .ls-code{font-family:'Courier New',monospace;letter-spacing:2px;background:#eef5fa;border:1px solid #b8c9d8;padding:2px 6px;color:#12304c;font-size:12px;white-space:nowrap}
#offlineSchoolApp .ls-codebox{display:flex;align-items:center;gap:7px;flex-wrap:wrap;font-size:11px;color:#5b7184}
#offlineSchoolApp .ls-mono{font-family:'Courier New',monospace;direction:ltr;text-align:right}
#offlineSchoolApp .ls-classgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:9px}
#offlineSchoolApp .ls-classcard{border:1px solid #b8c9d8;background:#f8fbfd;padding:10px;cursor:pointer;transition:border-color .15s,box-shadow .15s}
#offlineSchoolApp .ls-classcard:hover{border-color:#5c88ad}
#offlineSchoolApp .ls-classcard.active{border-color:#17365d;box-shadow:0 0 0 2px #cfe0ee inset;background:#eef5fb}
#offlineSchoolApp .ls-classcard header{display:flex;justify-content:space-between;align-items:center;gap:6px;margin-bottom:8px}
#offlineSchoolApp .ls-classcard h3{font-size:13px;margin:0;color:#17365d}
#offlineSchoolApp .ls-classcard dl{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin:0}
#offlineSchoolApp .ls-classcard dl div{background:#fff;border:1px solid #dbe5ee;padding:5px 6px;text-align:center}
#offlineSchoolApp .ls-classcard dt{font-size:10px;color:#617386;margin:0}
#offlineSchoolApp .ls-classcard dd{margin:2px 0 0;font-weight:700;color:#17365d;font-size:13px}
#offlineSchoolApp .ls-schedule{list-style:none;margin:0;padding:0;display:grid;gap:6px}
#offlineSchoolApp .ls-schedule li{display:grid;grid-template-columns:96px 1fr;gap:3px 8px;border:1px solid #dbe5ee;background:#f8fbfd;padding:7px 9px}
#offlineSchoolApp .ls-schedule b{font-family:'Courier New',monospace;direction:ltr;text-align:right;color:#17365d;font-size:12px;grid-row:span 2}
#offlineSchoolApp .ls-schedule span{font-weight:700;color:#243447;font-size:12px}
#offlineSchoolApp .ls-schedule em{font-style:normal;color:#617386;font-size:11px}
@media(max-width:650px){#offlineSchoolApp .ls-classgrid{grid-template-columns:1fr}#offlineSchoolApp .ls-user{flex-wrap:wrap}}

#offlineSchoolApp.is-teacher [data-newcode],
#offlineSchoolApp.is-teacher [data-newadmincode],
#offlineSchoolApp.is-teacher [data-copyadmincode]{display:none}
#offlineSchoolApp .ls-toolbar [data-tsearch]{flex:1;min-width:190px;padding:7px 9px;border:1px solid #9db5ca;background:#fff}
#offlineSchoolApp tr[hidden]{display:none}

/* ============================================================
   V2 interface layer — softer surfaces, role accents, data blocks
   ------------------------------------------------------------ */
#offlineSchoolApp{
  --acc:#16476f;--acc2:#2f6da3;--acc-soft:#e8f1f9;
  --paper:#f1f5f9;--panel:#fff;--line:#d7e2ec;--line2:#e9eff5;
  --ink:#1f3242;--muted:#64798c;--ok:#1c7c54;--warn:#9a6a12;--bad:#a63b34;
  --radius:14px;--radius-sm:9px;
  background:radial-gradient(1100px 420px at 100% -12%,#e6f0fa,transparent 62%),var(--paper);
  color:var(--ink)
}
#offlineSchoolApp.is-teacher{--acc:#0d6357;--acc2:#14857a;--acc-soft:#e2f1ee}
#offlineSchoolApp.is-student{--acc:#26568f;--acc2:#3c79c2;--acc-soft:#e6eefb}
#offlineSchoolApp :focus-visible{outline:2px solid var(--acc2);outline-offset:2px}

/* ---------- header ---------- */
#offlineSchoolApp .ls-header{
  background:linear-gradient(135deg,#0e2c46,#1a4b73 55%,#25617f);
  color:#fff;padding:13px 22px;border-bottom:0;
  box-shadow:0 8px 24px -14px rgba(10,34,55,.65)
}
#offlineSchoolApp .ls-brandblock{display:flex;align-items:center;gap:12px;min-width:0}
#offlineSchoolApp .ls-logo{
  width:46px;height:46px;flex:none;border-radius:13px;background:#fff;padding:4px;
  object-fit:contain;box-shadow:0 6px 16px -8px rgba(0,0,0,.5)
}
#offlineSchoolApp .ls-brand{font-size:17px;font-weight:800;letter-spacing:.2px}
#offlineSchoolApp .ls-header small{color:#cfe0ee;font-size:11px;margin-top:3px;display:block}

/* ---------- user chip ---------- */
#offlineSchoolApp .ls-user{
  display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.3);padding:5px 9px;border-radius:12px;backdrop-filter:blur(4px)
}
#offlineSchoolApp .ls-user strong{color:#fff;font-size:12px}
#offlineSchoolApp .ls-user .ls-pill{background:#fff;color:#17365d;border:0;font-size:10.5px}
#offlineSchoolApp .ls-user .ls-btn.small{
  background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.4);color:#fff;padding:4px 9px
}
#offlineSchoolApp .ls-user .ls-btn.small:hover{background:#fff;color:#17365d}
#offlineSchoolApp .ls-tools button,#offlineSchoolApp .ls-tools label.ls-btn{
  background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.32);color:#fff
}
#offlineSchoolApp .ls-tools button:hover,#offlineSchoolApp .ls-tools label.ls-btn:hover{background:#fff;color:#17365d}

/* ---------- layout / sidebar ---------- */
#offlineSchoolApp .ls-layout{display:grid;grid-template-columns:252px minmax(0,1fr);align-items:start}
#offlineSchoolApp .ls-side{
  background:var(--panel);border-left:1px solid var(--line);padding:14px 12px;
  position:sticky;top:0;max-height:100vh;overflow:auto
}
#offlineSchoolApp .ls-side h2{display:none}
#offlineSchoolApp .ls-nav{display:block}
#offlineSchoolApp .ls-navgroup{margin:0 0 14px}
#offlineSchoolApp .ls-navgroup h3{
  font-size:10px;letter-spacing:.4px;color:#93a5b6;font-weight:800;
  margin:0 10px 6px;text-transform:uppercase
}
#offlineSchoolApp .ls-navlist{display:grid;gap:2px}
#offlineSchoolApp .ls-nav button{
  display:flex;align-items:center;gap:9px;width:100%;background:transparent;border:0;
  border-inline-start:3px solid transparent;border-radius:10px;padding:9px 10px;
  color:#3f586d;font-size:12.5px;font-weight:600;text-align:right;transition:background .15s,color .15s
}
#offlineSchoolApp .ls-nav button .ls-ico{width:17px;height:17px;flex:none;color:#7b92a6}
#offlineSchoolApp .ls-nav button:hover{background:#f3f8fc;color:var(--acc)}
#offlineSchoolApp .ls-nav button:hover .ls-ico{color:var(--acc)}
#offlineSchoolApp .ls-nav button.active{
  background:var(--acc-soft);color:var(--acc);border-inline-start-color:var(--acc)
}
#offlineSchoolApp .ls-nav button.active .ls-ico{color:var(--acc)}
#offlineSchoolApp .ls-sidefoot{
  margin-top:8px;padding:9px 10px 2px;border-top:1px dashed var(--line);
  font-size:10px;color:#93a5b6;line-height:1.8
}

/* ---------- main ---------- */
#offlineSchoolApp .ls-main{padding:20px 22px 34px;min-width:0}
#offlineSchoolApp .ls-note{
  display:flex;gap:8px;align-items:flex-start;background:#fcf7ea;border:1px solid #ecdcb0;
  color:#6e581f;border-radius:11px;padding:8px 11px;font-size:11.5px;line-height:1.75;margin-bottom:14px
}
#offlineSchoolApp .ls-note .ls-ico{width:15px;height:15px;flex:none;margin-top:2px}

/* ---------- page head ---------- */
#offlineSchoolApp .ls-pagehead{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 14px;flex-wrap:wrap}
#offlineSchoolApp .ls-pagehead h1{font-size:19px;font-weight:800;color:#172f42;margin:0}
#offlineSchoolApp .ls-pagehead .ls-sub{font-size:11.5px;color:var(--muted);margin-top:3px}

/* ---------- hero ---------- */
#offlineSchoolApp .ls-hero{
  display:flex;gap:16px;align-items:center;flex-wrap:wrap;
  background:linear-gradient(135deg,#123c5f,#1d557f 60%,#2b6a8c);
  color:#fff;border-radius:var(--radius);padding:18px 20px;
  box-shadow:0 18px 34px -24px rgba(12,40,64,.75);margin-bottom:14px
}
#offlineSchoolApp .ls-hero h1{font-size:20px;margin:0 0 4px;color:#fff;font-weight:800}
#offlineSchoolApp .ls-hero .ls-sub{color:#d3e3f0;font-size:11.5px}
#offlineSchoolApp .ls-hero .ls-hero-meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:7px}
#offlineSchoolApp .ls-hero .ls-hero-meta span{
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);
  border-radius:99px;padding:2px 9px;font-size:10.5px;color:#eef6fc
}
#offlineSchoolApp .ls-hero .ls-hero-actions{margin-inline-start:auto;display:flex;gap:8px;flex-wrap:wrap}
#offlineSchoolApp .ls-avatar{
  width:64px;height:64px;flex:none;border-radius:20px;display:grid;place-items:center;
  background:rgba(255,255,255,.18);border:2px solid rgba(255,255,255,.5);
  font-size:20px;font-weight:800;color:#fff;letter-spacing:.5px
}
#offlineSchoolApp .ls-avatar img{width:100%;height:100%;object-fit:cover;border-radius:18px}
#offlineSchoolApp .ls-hero .ls-btn.light{
  background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.42);color:#fff
}
#offlineSchoolApp .ls-hero .ls-btn.light:hover{background:#fff;color:var(--acc)}

/* ---------- cards ---------- */
#offlineSchoolApp .ls-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(158px,1fr));gap:10px;margin-bottom:14px}
#offlineSchoolApp .ls-card,#offlineSchoolApp .ls-box{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:0 1px 2px rgba(23,54,84,.04),0 14px 30px -26px rgba(23,54,84,.55)
}
#offlineSchoolApp .ls-card{padding:13px 14px;display:block;position:relative;overflow:hidden}
#offlineSchoolApp .ls-card::after{
  content:'';position:absolute;inset-inline-start:0;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,var(--acc2),var(--acc));opacity:.85
}
#offlineSchoolApp .ls-card>.ls-kpi{display:grid;grid-template-columns:auto minmax(0,1fr);gap:0 11px;align-items:center}
#offlineSchoolApp .ls-kpi .ls-kpi-ico{
  grid-row:span 2;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:var(--acc-soft);color:var(--acc)
}
#offlineSchoolApp .ls-kpi .ls-kpi-ico .ls-ico{width:20px;height:20px}
#offlineSchoolApp .ls-card span{font-size:10.5px;color:var(--muted);display:block;margin-bottom:3px}
#offlineSchoolApp .ls-card b{font-size:20px;color:#173047;font-weight:800;display:block;line-height:1.35}
#offlineSchoolApp .ls-card small{font-size:10px;color:#93a5b6;display:block;margin-top:2px}

/* ---------- boxes / sections ---------- */
#offlineSchoolApp .ls-box{padding:15px 17px;margin-bottom:12px}
#offlineSchoolApp .ls-box>h2{
  font-size:13px;font-weight:800;color:#2a4256;margin:0 0 12px;
  display:flex;align-items:center;gap:8px
}
#offlineSchoolApp .ls-box>h2::before{content:'';width:4px;height:15px;border-radius:99px;background:var(--acc)}
#offlineSchoolApp .ls-grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:12px;align-items:start}
#offlineSchoolApp .ls-sub{color:var(--muted);font-size:11px}
#offlineSchoolApp .ls-muted{color:var(--muted);font-size:11px;line-height:1.8}

/* ---------- buttons ---------- */
#offlineSchoolApp .ls-btn{
  border:1px solid #c9d8e4;background:#fff;color:#274a63;border-radius:9px;
  padding:8px 13px;font-size:12.5px;font-weight:700;
  transition:background .15s,border-color .15s,color .15s,transform .1s
}
#offlineSchoolApp .ls-btn:hover{border-color:var(--acc2);color:var(--acc);background:#f7fbfe}
#offlineSchoolApp .ls-btn:active{transform:translateY(1px)}
#offlineSchoolApp .ls-btn.primary{
  background:linear-gradient(180deg,var(--acc2),var(--acc));border-color:var(--acc);color:#fff;
  box-shadow:0 8px 18px -14px var(--acc)
}
#offlineSchoolApp .ls-btn.primary:hover{filter:brightness(1.06);color:#fff}
#offlineSchoolApp .ls-btn.danger{color:#a63b34;border-color:#e3c3bf;background:#fff}
#offlineSchoolApp .ls-btn.danger:hover{background:#fdf3f2;color:#8d2b25;border-color:#d19a94}
#offlineSchoolApp .ls-btn.small{padding:4px 9px;font-size:11px;border-radius:7px}
#offlineSchoolApp .ls-actions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}

/* ---------- pills, badges, chips, bars ---------- */
#offlineSchoolApp .ls-pill{
  display:inline-flex;align-items:center;border:1px solid #cfdeea;background:#f4f9fd;
  color:#2b5b80;border-radius:99px;padding:1.5px 9px;font-size:10.5px;font-weight:700
}
#offlineSchoolApp .ls-badge{
  display:inline-flex;align-items:center;gap:4px;border-radius:99px;padding:2px 9px;
  font-size:10.5px;font-weight:800;border:1px solid #cfe0ea;background:#f1f7fb;color:#2b5b80
}
#offlineSchoolApp .ls-badge.ok{background:#e5f4ec;border-color:#b9e0cb;color:#166b47}
#offlineSchoolApp .ls-badge.warn{background:#fcf3de;border-color:#ecd4a0;color:#8a5c0d}
#offlineSchoolApp .ls-badge.bad{background:#fbeae7;border-color:#ecc7c2;color:#9c352e}
#offlineSchoolApp .ls-badge.info{background:#eaf1fb;border-color:#c8d9f0;color:#26568f}
#offlineSchoolApp .ls-chip{
  display:inline-flex;align-items:center;gap:5px;border:1px solid var(--line);
  background:#f7fafc;border-radius:8px;padding:2px 8px;font-size:10.5px;color:#41596d;white-space:nowrap
}
#offlineSchoolApp .ls-chip.mono,#offlineSchoolApp .ls-chip code{font-family:'Courier New',monospace;direction:ltr}
#offlineSchoolApp .ls-bar{display:block;height:8px;border-radius:99px;background:#e8eef5;overflow:hidden;min-width:64px}
#offlineSchoolApp .ls-bar>i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--acc),var(--acc2))}
#offlineSchoolApp .ls-bar.ok>i{background:linear-gradient(90deg,#1f8a5f,#3fae7f)}
#offlineSchoolApp .ls-bar.warn>i{background:linear-gradient(90deg,#bd8622,#e0b04c)}
#offlineSchoolApp .ls-bar.bad>i{background:linear-gradient(90deg,#a83f36,#d76e63)}
#offlineSchoolApp .ls-meter{display:grid;gap:6px}
#offlineSchoolApp .ls-meter-row{display:grid;grid-template-columns:78px minmax(0,1fr) 52px;gap:8px;align-items:center;font-size:11px;color:#41596d}
#offlineSchoolApp .ls-meter-row>span:last-child{text-align:left;font-weight:700;color:#28425a;direction:ltr}

/* ---------- tabs ---------- */
#offlineSchoolApp .ls-tabs{
  display:flex;gap:6px;overflow:auto;padding:5px;background:#fff;border:1px solid var(--line);
  border-radius:12px;margin:0 0 14px;scrollbar-width:thin
}
#offlineSchoolApp .ls-tabs button{
  border:0;background:transparent;padding:8px 13px;border-radius:9px;font-size:12px;
  font-weight:700;color:#456075;white-space:nowrap;transition:background .15s,color .15s
}
#offlineSchoolApp .ls-tabs button:hover{background:#f2f7fb;color:var(--acc)}
#offlineSchoolApp .ls-tabs button.active{background:var(--acc);color:#fff;box-shadow:0 8px 16px -12px var(--acc)}
#offlineSchoolApp .ls-panel[hidden]{display:none}

/* ---------- tables ---------- */
#offlineSchoolApp .ls-tablewrap{
  border:1px solid var(--line);border-radius:12px;background:#fff;overflow:auto;
  box-shadow:0 1px 2px rgba(23,54,84,.04)
}
#offlineSchoolApp table{min-width:540px;width:100%;border-collapse:collapse;font-size:12px}
#offlineSchoolApp th{
  position:sticky;top:0;z-index:1;background:#f2f7fb;color:#456075;font-size:10.5px;
  font-weight:800;letter-spacing:.2px;text-align:right;padding:9px 11px;border-bottom:1px solid var(--line)
}
#offlineSchoolApp td{padding:9px 11px;border-bottom:1px solid var(--line2);vertical-align:middle}
#offlineSchoolApp tbody tr:nth-child(even){background:#fbfdfe}
#offlineSchoolApp tbody tr:hover{background:#f5fafd}
#offlineSchoolApp tbody tr:last-child td{border-bottom:0}

/* ---------- empty / list / items ---------- */
#offlineSchoolApp .ls-empty{
  border:1px dashed #c8d8e5;background:#f9fcfe;border-radius:12px;padding:20px;text-align:center;
  color:#75899b;font-size:12px;line-height:1.8
}
#offlineSchoolApp .ls-list{list-style:none;padding:0;margin:0}
#offlineSchoolApp .ls-list>li{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:9px 0;border-bottom:1px dashed var(--line2);line-height:1.7;font-size:12px
}
#offlineSchoolApp .ls-list>li:last-child{border-bottom:0;padding-bottom:0}
#offlineSchoolApp .ls-list>li .ls-ico{width:15px;height:15px;color:#8298aa;flex:none}
#offlineSchoolApp .ls-item{
  display:flex;align-items:flex-start;justify-content:space-between;gap:12px;
  border:1px solid var(--line);border-radius:12px;padding:11px 13px;background:#fff;margin-bottom:8px
}
#offlineSchoolApp .ls-item:last-child{margin-bottom:0}
#offlineSchoolApp .ls-item b{font-size:12.5px;color:#22394c}
#offlineSchoolApp .ls-item .ls-muted{margin-top:3px}
#offlineSchoolApp .ls-timeline{display:grid;gap:0}
#offlineSchoolApp .ls-timeline>div{
  display:grid;grid-template-columns:14px minmax(0,1fr) auto;gap:9px;align-items:start;
  padding:7px 0;position:relative
}
#offlineSchoolApp .ls-timeline>div::before{
  content:'';position:absolute;inset-inline-start:6px;top:18px;bottom:-4px;width:1px;background:var(--line)
}
#offlineSchoolApp .ls-timeline>div:last-child::before{display:none}
#offlineSchoolApp .ls-timeline i{
  width:9px;height:9px;border-radius:99px;background:var(--acc);margin-top:6px;
  box-shadow:0 0 0 3px var(--acc-soft)
}
#offlineSchoolApp .ls-timeline span{font-size:11.5px;color:#334c60;line-height:1.7}
#offlineSchoolApp .ls-timeline em{font-style:normal;font-size:10px;color:#93a5b6;white-space:nowrap}

/* ---------- quick actions ---------- */
#offlineSchoolApp .ls-quick{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
#offlineSchoolApp .ls-quick button{
  display:flex;align-items:center;gap:9px;justify-content:flex-start;
  border:1px solid var(--line);background:#fbfdff;border-radius:11px;padding:10px 11px;
  font-size:12px;font-weight:700;color:#2f4a5f;text-align:right
}
#offlineSchoolApp .ls-quick button .ls-ico{width:17px;height:17px;color:var(--acc)}
#offlineSchoolApp .ls-quick button:hover{border-color:var(--acc2);background:var(--acc-soft);color:var(--acc)}

/* ---------- forms ---------- */
#offlineSchoolApp input,#offlineSchoolApp select,#offlineSchoolApp textarea{
  border:1px solid #c9d8e4;border-radius:9px;background:#fbfdff;padding:8px 10px;color:var(--ink)
}
#offlineSchoolApp input:focus,#offlineSchoolApp select:focus,#offlineSchoolApp textarea:focus{
  border-color:var(--acc2);box-shadow:0 0 0 3px var(--acc-soft);outline:0
}
#offlineSchoolApp label{font-size:11.5px;font-weight:700;color:#3d5a70}
#offlineSchoolApp .ls-toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:10px}
#offlineSchoolApp .ls-toolbar input[data-search]{
  flex:1;min-width:180px
}

/* ---------- profile / code ---------- */
#offlineSchoolApp .ls-profile{display:flex;gap:14px;align-items:center;margin-bottom:12px}
#offlineSchoolApp .ls-profile h1{font-size:19px;margin:0 0 3px}
#offlineSchoolApp .ls-photo{width:46px;height:46px;border-radius:12px;object-fit:cover;border:2px solid #fff;box-shadow:0 4px 10px -6px rgba(23,54,84,.5)}
#offlineSchoolApp .ls-code{
  font-family:'Courier New',monospace;letter-spacing:2px;background:#eef5fa;border:1px solid #b8c9d8;
  border-radius:7px;padding:2px 7px;color:#12304c;font-size:12px;white-space:nowrap
}
#offlineSchoolApp .ls-codebox{display:flex;align-items:center;gap:7px;flex-wrap:wrap;font-size:11px;color:var(--muted);margin-top:8px}
#offlineSchoolApp .ls-mono{font-family:'Courier New',monospace;direction:ltr;text-align:right;letter-spacing:.4px}
#offlineSchoolApp .ls-codehero{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:#f4f9fd;border:1px dashed #b9cee0;
  border-radius:12px;padding:11px 13px;margin-top:10px
}
#offlineSchoolApp .ls-codehero b{
  font-family:'Courier New',monospace;font-size:18px;letter-spacing:3px;color:#12304c;direction:ltr
}

/* ---------- schedule & class cards ---------- */
#offlineSchoolApp .ls-classgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:9px}
#offlineSchoolApp .ls-classcard{
  border:1px solid var(--line);background:#fbfdff;border-radius:12px;padding:11px;cursor:pointer;
  transition:border-color .15s,box-shadow .15s,background .15s
}
#offlineSchoolApp .ls-classcard:hover{border-color:#94b6cf;background:#fff}
#offlineSchoolApp .ls-classcard.active{border-color:var(--acc);background:var(--acc-soft);box-shadow:inset 0 0 0 1px var(--acc)}
#offlineSchoolApp .ls-classcard header{display:flex;justify-content:space-between;align-items:center;gap:6px;margin-bottom:8px}
#offlineSchoolApp .ls-classcard h3{font-size:12.5px;margin:0;color:#1c3a52}
#offlineSchoolApp .ls-classcard dl{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin:0}
#offlineSchoolApp .ls-classcard dl div{background:#fff;border:1px solid var(--line2);border-radius:8px;padding:5px 6px;text-align:center}
#offlineSchoolApp .ls-classcard dt{font-size:9.5px;color:#7b8ea1;margin:0}
#offlineSchoolApp .ls-classcard dd{margin:2px 0 0;font-weight:800;color:#1c3a52;font-size:12.5px}
#offlineSchoolApp .ls-schedule{list-style:none;margin:0;padding:0;display:grid;gap:7px}
#offlineSchoolApp .ls-schedule li{
  display:grid;grid-template-columns:92px minmax(0,1fr);gap:2px 9px;
  border:1px solid var(--line2);background:#fbfdff;border-radius:10px;padding:8px 10px
}
#offlineSchoolApp .ls-schedule b{
  grid-row:span 2;font-family:'Courier New',monospace;direction:ltr;text-align:right;
  color:var(--acc);font-size:11.5px;align-self:center
}
#offlineSchoolApp .ls-schedule span{font-weight:700;color:#22394c;font-size:12px}
#offlineSchoolApp .ls-schedule em{font-style:normal;color:#7b8ea1;font-size:10.5px}
#offlineSchoolApp .ls-schedule li.today{border-color:var(--acc2);background:var(--acc-soft)}

/* ---------- misc ---------- */
#offlineSchoolApp .ls-modal{background:rgba(13,35,54,.45);backdrop-filter:blur(2px);position:fixed;inset:0;display:grid;place-items:center;z-index:9000;padding:16px}
#offlineSchoolApp .ls-dialog{background:#fff;border-radius:16px;padding:20px;width:min(100%,420px);box-shadow:0 24px 60px -20px rgba(9,29,46,.65)}
#offlineSchoolApp .ls-dialog h2{font-size:16px;margin:0 0 8px;color:#1b3346}
#offlineSchoolApp .ls-dialog p{font-size:12px;color:#41596d;line-height:1.8}
#offlineSchoolApp .ls-toast{
  position:fixed;inset-inline-start:50%;transform:translateX(50%) translateY(20px);bottom:18px;
  background:#123c5f;color:#fff;padding:10px 16px;border-radius:10px;font-size:12px;
  box-shadow:0 18px 40px -18px rgba(6,24,40,.8);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:9500
}
#offlineSchoolApp .ls-toast.show{opacity:1;transform:translateX(50%) translateY(0)}

/* ---------- responsive ---------- */
@media(max-width:1000px){
  #offlineSchoolApp .ls-layout{grid-template-columns:214px minmax(0,1fr)}
  #offlineSchoolApp .ls-main{padding:16px}
}
@media(max-width:720px){
  #offlineSchoolApp .ls-header{align-items:flex-start;flex-direction:column;gap:9px;padding:12px 14px}
  #offlineSchoolApp .ls-layout{display:block}
  #offlineSchoolApp .ls-side{
    position:static;max-height:none;overflow:visible;border-left:0;border-bottom:1px solid var(--line);
    padding:8px 10px
  }
  #offlineSchoolApp .ls-navgroup{margin:0 0 6px}
  #offlineSchoolApp .ls-navgroup h3{display:none}
  #offlineSchoolApp .ls-navlist{display:flex;gap:6px;overflow:auto;padding-bottom:2px}
  #offlineSchoolApp .ls-nav button{
    width:auto;white-space:nowrap;background:#f5f9fc;border:1px solid transparent;border-radius:99px;
    padding:6px 11px;font-size:11.5px
  }
  #offlineSchoolApp .ls-nav button .ls-ico{width:15px;height:15px}
  #offlineSchoolApp .ls-nav button.active{background:var(--acc);color:#fff;border-color:var(--acc)}
  #offlineSchoolApp .ls-nav button.active .ls-ico{color:#fff}
  #offlineSchoolApp .ls-sidefoot{display:none}
  #offlineSchoolApp .ls-main{padding:12px 12px 26px}
  #offlineSchoolApp .ls-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  #offlineSchoolApp .ls-grid2{grid-template-columns:1fr}
  #offlineSchoolApp .ls-hero{padding:14px;border-radius:12px}
  #offlineSchoolApp .ls-hero h1{font-size:17px}
  #offlineSchoolApp .ls-avatar{width:54px;height:54px;font-size:17px}
  #offlineSchoolApp .ls-quick{grid-template-columns:1fr}
}
@media(max-width:420px){
  #offlineSchoolApp .ls-cards{grid-template-columns:1fr}
}

/* ---------- print ---------- */
@media print{
  #offlineSchoolApp{background:#fff;--paper:#fff}
  #offlineSchoolApp .ls-header,#offlineSchoolApp .ls-side,#offlineSchoolApp .ls-note,
  #offlineSchoolApp .ls-tools,#offlineSchoolApp .ls-actions,#offlineSchoolApp .ls-tabs,
  #offlineSchoolApp .ls-hero-actions,#offlineSchoolApp .ls-quick,#offlineSchoolApp .ls-toast{display:none!important}
  #offlineSchoolApp .ls-layout{display:block}
  #offlineSchoolApp .ls-main{padding:0}
  #offlineSchoolApp .ls-hero{background:#fff;color:#000;box-shadow:none;border:1px solid #ccc}
  #offlineSchoolApp .ls-hero h1,#offlineSchoolApp .ls-hero .ls-sub{color:#000}
  #offlineSchoolApp .ls-hero .ls-hero-meta span{color:#333;background:#f4f4f4;border-color:#ddd}
  #offlineSchoolApp .ls-card,#offlineSchoolApp .ls-box{box-shadow:none}
  #offlineSchoolApp .ls-panel[hidden]{display:block!important}
  #offlineSchoolApp table{min-width:0}
  #offlineSchoolApp th{position:static}
}

#offlineSchoolApp .ls-kpi-ico{
  width:36px;height:36px;flex:none;border-radius:11px;display:grid;place-items:center;
  background:var(--acc-soft);color:var(--acc)
}
#offlineSchoolApp .ls-kpi-ico .ls-ico{width:18px;height:18px}
#offlineSchoolApp .ls-item>.ls-kpi-ico{width:38px;height:38px}
#offlineSchoolApp .ls-btn .ls-ico{width:15px;height:15px;vertical-align:-2px}
#offlineSchoolApp .ls-tabs .ls-badge{font-size:9.5px;padding:0 6px}
#offlineSchoolApp a.ls-btn{display:inline-flex;align-items:center;gap:6px;text-decoration:none}
#offlineSchoolApp .ls-btn.danger .ls-ico,
#offlineSchoolApp .ls-btn .ls-ico{color:currentColor}

/* ============================================================
   Student videos, teacher contacts, guest portal
   ------------------------------------------------------------ */
#offlineSchoolApp.is-guest{--acc:#3d6b55;--acc2:#528b6f;--acc-soft:#e4f1ea}

#offlineSchoolApp .ls-videogrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
#offlineSchoolApp .ls-videocard{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 10px 24px -20px rgba(12,40,64,.5)}
#offlineSchoolApp .ls-videoframe{position:relative;aspect-ratio:16/9;background:radial-gradient(420px 180px at 50% 0%,#1d4a6e,#0c2237 75%);display:grid;place-items:center;overflow:hidden}
#offlineSchoolApp .ls-videoplay{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.45);background:rgba(255,255,255,.12);color:#fff;font-weight:700;font-size:12.5px;padding:9px 15px;border-radius:999px;backdrop-filter:blur(3px);transition:background .15s,transform .15s}
#offlineSchoolApp .ls-videoplay:hover{background:rgba(255,255,255,.24);transform:translateY(-1px)}
#offlineSchoolApp .ls-videoplay .ls-ico{width:17px;height:17px}
#offlineSchoolApp .ls-videotag{position:absolute;top:8px;right:8px;font-size:10px;font-weight:700;color:#eaf4ff;background:rgba(8,28,45,.66);border:1px solid rgba(255,255,255,.22);padding:2px 8px;border-radius:999px}
#offlineSchoolApp .ls-video{width:100%;height:100%;display:block;border:0;background:#081726}
#offlineSchoolApp video.ls-video{object-fit:contain}
#offlineSchoolApp iframe.ls-video{aspect-ratio:16/9;height:auto}
#offlineSchoolApp .ls-videoloading,#offlineSchoolApp .ls-videoerror{color:#dbe9f6;font-size:12px;padding:18px;text-align:center;line-height:1.8}
#offlineSchoolApp .ls-videoerror{color:#ffd9d4}
#offlineSchoolApp .ls-videometa{padding:10px 12px 12px;display:grid;gap:3px}
#offlineSchoolApp .ls-videometa b{color:var(--acc);font-size:13px}
#offlineSchoolApp .ls-videometa span{color:var(--muted);font-size:11px}

#offlineSchoolApp .ls-teachers{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:10px}
#offlineSchoolApp .ls-teacher{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:11px 12px;display:grid;gap:9px;align-content:start}
#offlineSchoolApp .ls-teacher-id{display:flex;align-items:center;gap:10px;min-width:0}
#offlineSchoolApp .ls-teacher-avatar{width:40px;height:40px;flex:none;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:16px;color:#fff;background:linear-gradient(140deg,var(--acc2),var(--acc));box-shadow:0 6px 14px -8px rgba(12,40,64,.7)}
#offlineSchoolApp .ls-teacher b{display:block;color:var(--acc);font-size:13px;line-height:1.5}
#offlineSchoolApp .ls-teacher .ls-muted{display:block;font-size:11px;line-height:1.6}
#offlineSchoolApp .ls-teacher-links{display:flex;flex-wrap:wrap;gap:6px}
#offlineSchoolApp .ls-teacher-links a,#offlineSchoolApp .ls-teacher-links .ls-btn{font-size:11.5px}
#offlineSchoolApp .ls-teacher-links a[href^="tel:"]{font-family:'Courier New',monospace;letter-spacing:.4px}
#offlineSchoolApp .ls-hero-meta .ls-chip .ls-ico{width:13px;height:13px;vertical-align:-2px;margin-left:3px}
#offlineSchoolApp .ls-hero-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}

@media(max-width:650px){
  #offlineSchoolApp .ls-videogrid,#offlineSchoolApp .ls-teachers{grid-template-columns:1fr}
  #offlineSchoolApp .ls-hero-actions{justify-content:flex-start}
}
@media print{
  #offlineSchoolApp .ls-videogrid{display:none!important}
}
#offlineSchoolApp a.ls-chip{text-decoration:none;display:inline-flex;align-items:center;gap:4px}