/* =====================================================================
   EduNest Design System  v2
   One stylesheet for Management, Teacher and Student portals.
   Change --en-brand* below to re-brand the whole product (per school).
   ===================================================================== */

:root{
  --en-brand:#4f46e5;          /* primary */
  --en-brand-600:#4338ca;
  --en-brand-50:#eef2ff;
  --en-brand-100:#e0e7ff;
  --en-ink:#0f172a;            /* headings */
  --en-text:#334155;           /* body */
  --en-muted:#64748b;
  --en-line:#e8ecf3;           /* borders */
  --en-bg:#f6f8fc;             /* page */
  --en-card:#ffffff;
  --en-ok:#16a34a;  --en-ok-bg:#dcfce7;
  --en-warn:#d97706; --en-warn-bg:#fef3c7;
  --en-bad:#dc2626; --en-bad-bg:#fee2e2;
  --en-info:#0284c7; --en-info-bg:#e0f2fe;
  --en-radius:14px;
  --en-shadow:0 1px 2px rgba(15,23,42,.04),0 4px 16px rgba(15,23,42,.05);
  --en-sidebar:264px;
  --en-font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body.en-body{
  margin:0;font-family:var(--en-font);font-size:14.5px;line-height:1.55;
  color:var(--en-text);background:var(--en-bg);-webkit-font-smoothing:antialiased;
}
.en-body h1,.en-body h2,.en-body h3{color:var(--en-ink);letter-spacing:-.01em}
.en-body a{text-decoration:none}
.en-body ::selection{background:var(--en-brand-100)}

/* ---------- App shell ---------- */
.en-app{display:flex;min-height:100vh;min-height:100dvh}
.en-side{
  width:var(--en-sidebar);flex-shrink:0;background:#fff;border-right:1px solid var(--en-line);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;height:100dvh;z-index:60;
}
.en-brand{display:flex;align-items:center;gap:12px;padding:20px 20px 16px}
.en-logo{
  width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--en-brand),#7c3aed);
  color:#fff;display:grid;place-items:center;font-weight:800;font-size:17px;box-shadow:0 6px 14px rgba(79,70,229,.3)
}
.en-brand b{display:block;color:var(--en-ink);font-size:16px;line-height:1.1;font-weight:800}
.en-brand small{display:block;color:var(--en-muted);font-size:11.5px;margin-top:2px;font-weight:500}
.en-nav{flex:1;overflow-y:auto;padding:4px 12px 12px}
.en-nav h6{
  margin:16px 10px 6px;font-size:10.5px;font-weight:700;letter-spacing:.09em;
  text-transform:uppercase;color:#94a3b8
}
.en-nav a{
  display:flex;align-items:center;gap:11px;padding:9px 12px;margin:1px 0;border-radius:10px;
  color:var(--en-text);font-weight:500;font-size:14px;transition:background .15s,color .15s
}
.en-nav a svg{width:18px;height:18px;flex-shrink:0;color:#94a3b8;transition:color .15s}
.en-nav a:hover{background:#f1f5f9;color:var(--en-ink)}
.en-nav a:hover svg{color:var(--en-brand)}
.en-nav a.on{background:var(--en-brand-50);color:var(--en-brand-600);font-weight:600}
.en-nav a.on svg{color:var(--en-brand)}
.en-nav .badge-new{
  margin-left:auto;font-size:9.5px;font-weight:700;background:var(--en-brand);color:#fff;
  padding:2px 7px;border-radius:99px;letter-spacing:.03em
}
.en-user{display:flex;align-items:center;gap:10px;padding:14px 16px;border-top:1px solid var(--en-line)}
.en-user img,.en-avatar{width:36px;height:36px;border-radius:50%;object-fit:cover;flex-shrink:0;background:var(--en-brand-100)}
.en-user div{min-width:0;flex:1}
.en-user b{display:block;font-size:13px;color:var(--en-ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.en-user small{color:var(--en-muted);font-size:11.5px}
.en-user a{color:#94a3b8;padding:6px;border-radius:8px;display:grid}
.en-user a:hover{background:var(--en-bad-bg);color:var(--en-bad)}
.en-user a svg{width:18px;height:18px}

.en-main{flex:1;min-width:0;display:flex;flex-direction:column}
.en-top{
  position:sticky;top:0;z-index:40;display:none;align-items:center;justify-content:space-between;
  background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--en-line);padding:10px 14px
}
.en-iconbtn{
  width:40px;height:40px;border-radius:11px;border:1px solid var(--en-line);background:#fff;
  display:grid;place-items:center;color:var(--en-ink);cursor:pointer
}
.en-iconbtn svg{width:20px;height:20px}
.en-scrim{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:55;display:none}
.en-content{padding:28px 32px 40px;max-width:1280px;width:100%;margin:0 auto}

/* ---------- Page header ---------- */
.en-ph{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.en-ph h1{margin:0;font-size:24px;font-weight:800}
.en-ph p{margin:3px 0 0;color:var(--en-muted);font-size:14px}

/* ---------- Cards ---------- */
.en-card{background:var(--en-card);border:1px solid var(--en-line);border-radius:var(--en-radius);box-shadow:var(--en-shadow)}
.en-card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 20px;border-bottom:1px solid var(--en-line)}
.en-card-h h2{margin:0;font-size:15.5px;font-weight:700}
.en-card-b{padding:18px 20px}
.en-grid{display:grid;gap:16px}
.en-g4{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.en-g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.en-g32{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}

.en-stat{display:flex;align-items:center;gap:14px;padding:18px 20px}
.en-stat .ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;flex-shrink:0}
.en-stat .ic svg{width:22px;height:22px}
.en-stat p{margin:0;font-size:12.5px;color:var(--en-muted);font-weight:500}
.en-stat b{display:block;font-size:26px;line-height:1.15;color:var(--en-ink);font-weight:800;letter-spacing:-.02em}
.tone-indigo{background:#eef2ff;color:#4f46e5}.tone-green{background:#dcfce7;color:#16a34a}
.tone-amber{background:#fef3c7;color:#d97706}.tone-rose{background:#ffe4e6;color:#e11d48}
.tone-sky{background:#e0f2fe;color:#0284c7}.tone-violet{background:#ede9fe;color:#7c3aed}

/* quick-action tiles */
.en-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}
.en-tile{
  display:flex;flex-direction:column;align-items:center;gap:9px;padding:16px 8px;border-radius:13px;
  border:1px solid var(--en-line);background:#fff;color:var(--en-ink);font-weight:600;font-size:13px;text-align:center;
  transition:transform .15s,box-shadow .15s,border-color .15s
}
.en-tile:hover{transform:translateY(-2px);box-shadow:var(--en-shadow);border-color:var(--en-brand-100)}
.en-tile .ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center}
.en-tile .ic svg{width:20px;height:20px}

/* ---------- Buttons ---------- */
.en-btn,.en-body button.en-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border-radius:10px;
  font:600 14px var(--en-font);border:1px solid transparent;cursor:pointer;
  background:var(--en-brand);color:#fff;transition:background .15s,transform .05s,box-shadow .15s;min-height:42px
}
.en-btn:hover{background:var(--en-brand-600)}.en-btn:active{transform:scale(.98)}
.en-btn svg{width:17px;height:17px}
.en-btn.ghost{background:#fff;color:var(--en-ink);border-color:var(--en-line)}
.en-btn.ghost:hover{background:#f8fafc}
.en-btn.danger{background:var(--en-bad)}.en-btn.sm{padding:6px 12px;min-height:34px;font-size:13px}

/* ---------- Forms ---------- */
.en-label{display:block;font-size:12.5px;font-weight:600;color:var(--en-ink);margin:0 0 6px}
.en-input,.en-body select.en-input,.en-body textarea.en-input{
  width:100%;padding:10px 13px;border:1px solid #d7deea;border-radius:10px;background:#fff;color:var(--en-ink);
  font:500 14.5px var(--en-font);min-height:42px;transition:border-color .15s,box-shadow .15s
}
.en-input:focus{outline:none;border-color:var(--en-brand);box-shadow:0 0 0 4px var(--en-brand-100)}
.en-field{margin-bottom:14px}
.en-search{position:relative}
.en-search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:#94a3b8}
.en-search .en-input{padding-left:38px}

/* ---------- Tables ---------- */
.en-tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.en-table{width:100%;border-collapse:collapse;font-size:14px}
.en-table th{
  text-align:left;padding:11px 16px;font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;
  color:var(--en-muted);background:#f8fafc;border-bottom:1px solid var(--en-line);font-weight:700;white-space:nowrap
}
.en-table td{padding:13px 16px;border-bottom:1px solid #f1f4f9;vertical-align:middle}
.en-table tr:last-child td{border-bottom:0}
.en-table tbody tr:hover{background:#fafbff}

/* ---------- Badges / alerts ---------- */
.en-badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:600}
.b-ok{background:var(--en-ok-bg);color:#15803d}.b-warn{background:var(--en-warn-bg);color:#b45309}
.b-bad{background:var(--en-bad-bg);color:#b91c1c}.b-info{background:var(--en-info-bg);color:#0369a1}
.b-gray{background:#f1f5f9;color:#475569}
.en-alert{padding:12px 16px;border-radius:11px;font-size:14px;font-weight:500;margin-bottom:16px;border:1px solid}
.en-alert.ok{background:#f0fdf4;border-color:#bbf7d0;color:#166534}
.en-alert.bad{background:#fef2f2;border-color:#fecaca;color:#991b1b}

.en-empty{text-align:center;padding:36px 16px;color:var(--en-muted)}
.en-empty svg{width:38px;height:38px;color:#cbd5e1;margin-bottom:8px}
.en-progress{height:8px;border-radius:99px;background:#eef1f6;overflow:hidden}
.en-progress i{display:block;height:100%;border-radius:99px;background:var(--en-brand)}
.en-list > div{display:flex;gap:12px;align-items:flex-start;padding:13px 20px;border-bottom:1px solid #f1f4f9}
.en-list > div:last-child{border-bottom:0}

/* segmented attendance control */
.en-seg{display:inline-flex;background:#f1f5f9;border-radius:10px;padding:3px;gap:2px}
.en-seg input{position:absolute;opacity:0;pointer-events:none}
.en-seg label{padding:6px 12px;border-radius:8px;font-size:12.5px;font-weight:600;cursor:pointer;color:#64748b}
.en-seg input:checked + label.p{background:var(--en-ok);color:#fff}
.en-seg input:checked + label.a{background:var(--en-bad);color:#fff}
.en-seg input:checked + label.l{background:var(--en-warn);color:#fff}

/* mobile bottom nav */
.en-bottom{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:50;background:#fff;border-top:1px solid var(--en-line);
  padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px));grid-auto-flow:column;grid-auto-columns:1fr
}
.en-bottom a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 2px;font-size:10.5px;font-weight:600;color:#94a3b8}
.en-bottom a svg{width:21px;height:21px}
.en-bottom a.on{color:var(--en-brand)}

/* ---------- Login ---------- */
.en-login{min-height:100vh;display:grid;grid-template-columns:1.05fr 1fr;background:#fff}
.en-login-art{
  position:relative;color:#fff;padding:56px;display:flex;flex-direction:column;justify-content:space-between;
  background:radial-gradient(1200px 600px at 0% 0%,#6366f1 0%,transparent 60%),
             radial-gradient(900px 500px at 100% 100%,#7c3aed 0%,transparent 55%),#312e81
}
.en-login-art h2{color:#fff;font-size:38px;line-height:1.15;font-weight:800;margin:0 0 14px}
.en-login-art p{color:#c7d2fe;font-size:16px;max-width:430px}
.en-feats{display:grid;gap:10px;margin-top:26px}
.en-feats div{display:flex;gap:10px;align-items:center;color:#e0e7ff;font-weight:500}
.en-feats svg{width:18px;height:18px;color:#a5b4fc}
.en-login-form{display:flex;align-items:center;justify-content:center;padding:32px}
.en-login-box{width:100%;max-width:400px}
.en-login-box h1{font-size:26px;font-weight:800;margin:18px 0 4px}
.en-roletabs{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;background:#f1f5f9;padding:4px;border-radius:12px;margin:22px 0}
.en-roletabs a{text-align:center;padding:9px 6px;border-radius:9px;font-size:13px;font-weight:600;color:#64748b}
.en-roletabs a.on{background:#fff;color:var(--en-brand-600);box-shadow:0 1px 3px rgba(15,23,42,.1)}

/* ---------- Responsive ---------- */
@media (max-width:1023px){
  .en-side{position:fixed;left:0;top:0;transform:translateX(-100%);transition:transform .25s;box-shadow:0 0 40px rgba(15,23,42,.2)}
  .en-side.open{transform:none}
  .en-scrim.open{display:block}
  .en-top{display:flex}
  .en-content{padding:18px 14px 96px}
  .en-bottom{display:grid}
  .en-g32{grid-template-columns:1fr}
  .en-login{grid-template-columns:1fr}
  .en-login-art{display:none}
}
@media (max-width:520px){
  .en-ph h1{font-size:21px}
  .en-stat b{font-size:22px}
}
@media print{.en-side,.en-top,.en-bottom{display:none!important}.en-content{padding:0}}

/* =====================================================================
   LEGACY LAYER — restyles the pages we have not rewritten yet
   (students, teachers, classes, exams, fees, notice ... ) so every
   screen looks consistent with the new shell without breaking logic.
   ===================================================================== */
.en-body .flex-1.min-w-0{min-width:0}
/* old dark gradient page banners -> clean white page header */
.en-body [style*="linear-gradient(135deg,#0f172a,#1e3a5f)"],
.en-body [style*="linear-gradient(135deg, #0f172a, #1e3a5f)"]{
  background:#fff!important;color:var(--en-ink)!important;border-bottom:1px solid var(--en-line);
  box-shadow:none!important
}
.en-body [style*="linear-gradient(135deg,#0f172a,#1e3a5f)"] h1,
.en-body [style*="linear-gradient(135deg,#0f172a,#1e3a5f)"] h2{color:var(--en-ink)!important}
.en-body [style*="linear-gradient(135deg,#0f172a,#1e3a5f)"] p{color:var(--en-muted)!important}
.en-body [style*="background:#f1f5f9;min-height"]{background:var(--en-bg)!important;min-height:0!important}
.en-body [style*="font-family:'Poppins'"],.en-body [style*="font-family: 'Poppins'"]{font-family:var(--en-font)!important}
.en-body input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=range]),
.en-body select,.en-body textarea{font-family:var(--en-font);font-size:14.5px}
.en-body input:not([type=checkbox]):not([type=radio]):not([type=file]):focus,
.en-body select:focus,.en-body textarea:focus{border-color:var(--en-brand)!important;box-shadow:0 0 0 4px var(--en-brand-100)!important;outline:none}
.en-body table{border-collapse:collapse}
.en-body table th{font-size:11.5px;letter-spacing:.06em;text-transform:uppercase}
.en-body .bg-sky-500,.en-body .bg-sky-600{background-color:var(--en-brand)!important}
.en-body .hover\:bg-sky-600:hover{background-color:var(--en-brand-600)!important}
.en-body .text-sky-600,.en-body .text-sky-500{color:var(--en-brand)!important}
/* old pages had their own mobile bottom bar / headers — hidden, shell supplies them */
.en-body .mobile-bottom-nav{display:none!important}

/* ---- Legacy student/teacher pages (dark-green theme) -> light theme ---- */
.en-body .page-topbar{display:flex;align-items:center;gap:14px;background:#fff!important;border-bottom:1px solid var(--en-line);padding:18px 32px!important;color:var(--en-ink)}
.en-body .page-topbar h1{margin:0;font-size:22px;font-weight:800;color:var(--en-ink)!important}
.en-body .page-topbar p{margin:2px 0 0;color:var(--en-muted)!important;font-size:13.5px}
.en-body .page-body{padding:24px 32px 96px!important;background:transparent!important;max-width:1280px;margin:0 auto;width:100%}
.en-body .stat-card,.en-body .glass-card,.en-body .quick-tile{
  background:#fff!important;border:1px solid var(--en-line)!important;border-radius:var(--en-radius)!important;box-shadow:var(--en-shadow);backdrop-filter:none!important}
.en-body .info-row{color:var(--en-text)!important;border-bottom:1px solid #f1f4f9!important}
.en-body .info-row strong,.en-body .tile-label{color:var(--en-ink)!important}
.en-body .att-bar-track{background:#eef1f6!important}
.en-body .page-body :is(p,span,div,td,th,h1,h2,h3,h4,strong,label,li):not(button):not(a):is(
 [style*="color:#ffffff"],[style*="color:#fff;"],[style*="color: #fff"],[style*="color:#e2e8f0"],[style*="color:#e0f2fe"],[style*="color:#bae6fd"]){color:var(--en-ink)!important}
.en-body .page-body :is([style*="color:#aaffa2"],[style*="color:#94a3b8"],[style*="color:#64748b"],[style*="color:#475569"]){color:var(--en-muted)!important}
.en-body .page-body [style*="color:#4ade80"]{color:#16a34a!important}
.en-body .page-body [style*="color:#38bdf8"]{color:var(--en-brand)!important}
.en-body .page-body [style*="color:#c084fc"]{color:#7c3aed!important}
.en-body .page-body [style*="color:#fbbf24"]{color:#d97706!important}
.en-body .page-body [style*="color:#f87171"],.en-body .page-body [style*="color:#f43f5e"]{color:#dc2626!important}
.en-body .page-body :is([style*="background:rgb(13 76 31)"],[style*="rgba(13,76,31"],[style*="background:#134e1f"],[style*="rgba(17,24,39"]){background:#fff!important;border-color:var(--en-line)!important}
.en-body .page-body [style*="linear-gradient(135deg,#135920,#d2ffec)"]{background:linear-gradient(135deg,var(--en-brand),#7c3aed)!important}
.en-body .page-body [style*="rgba(51,65,85"]{border-color:var(--en-line)!important}
.en-body .page-body table td,.en-body .page-body table th{color:var(--en-text)}
@media (max-width:1023px){.en-body .page-topbar{padding:14px!important}.en-body .page-body{padding:16px 14px 96px!important}}