/* EduOS Enterprise UX 2026 Initiative
   Safe design-system overlay for the school module. It standardizes layout, actions,
   cards, tables, forms, previews, bulk operations, and mobile behavior without changing
   the underlying data structure. */
:root{
  --eduos-ux-bg:#f5f8fc;
  --eduos-ux-surface:#ffffff;
  --eduos-ux-soft:#f8fafc;
  --eduos-ux-border:#e2e8f0;
  --eduos-ux-text:#081427;
  --eduos-ux-muted:#66758b;
  --eduos-ux-primary:#2563eb;
  --eduos-ux-primary-2:#06b6d4;
  --eduos-ux-success:#16a34a;
  --eduos-ux-warning:#f59e0b;
  --eduos-ux-danger:#dc2626;
  --eduos-ux-radius:22px;
  --eduos-ux-radius-sm:15px;
  --eduos-ux-shadow:0 22px 55px rgba(15,23,42,.08);
  --eduos-ux-shadow-soft:0 12px 28px rgba(15,23,42,.06);
  --eduos-ux-top-gap:16px;
}
body{letter-spacing:-.01em;}
body.eduos-ux-2026 .portal-content,
body.eduos-ux-2026 .portal-public{scroll-behavior:smooth;}
body.eduos-ux-2026 .portal-public-header{max-width:1260px;margin:0 auto 18px;padding:24px 20px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid rgba(226,232,240,.75);}
body.eduos-ux-2026 .portal-public-header h1{font-weight:950;letter-spacing:-.05em;}
body.eduos-ux-2026 .portal-public-header .d-flex.flex-wrap.gap-2{gap:10px!important;}
body.eduos-ux-2026 .portal-public-header .btn{border-radius:999px;font-weight:800;padding:.72rem 1rem;box-shadow:none;}
body.eduos-ux-2026 .eduos-login-pro{max-width:1240px;margin:0 auto;padding:18px 20px 48px;}
body.eduos-ux-2026 .eduos-login-hero{min-height:0;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(330px,.58fr);gap:28px;align-items:stretch;background:radial-gradient(circle at 84% 10%,rgba(96,165,250,.22),transparent 28%),linear-gradient(135deg,#06142a,#0d3564 62%,#1d4ed8);border-radius:36px;padding:48px;box-shadow:0 34px 80px rgba(2,6,23,.18);overflow:hidden;position:relative;}
body.eduos-ux-2026 .eduos-login-hero:before{content:'';position:absolute;inset:auto -12% -28% 45%;height:420px;border-radius:50%;background:rgba(255,255,255,.09);filter:blur(.2px);}
body.eduos-ux-2026 .eduos-login-copy,body.eduos-ux-2026 .eduos-login-panel{position:relative;z-index:1;}
body.eduos-ux-2026 .eduos-login-title{font-size:clamp(2.1rem,4vw,4.35rem);line-height:.98;font-weight:950;letter-spacing:-.07em;color:#fff;margin:18px 0 16px;max-width:760px;}
body.eduos-ux-2026 .eduos-login-sub{font-size:clamp(1.02rem,1.8vw,1.36rem);line-height:1.58;color:rgba(226,232,240,.92);max-width:780px;margin:0 0 24px;}
body.eduos-ux-2026 .eduos-login-chip{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:10px 16px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18);color:#eaf2ff;text-transform:uppercase;font-weight:900;letter-spacing:.06em;font-size:.78rem;}
body.eduos-ux-2026 .eduos-login-trust{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
body.eduos-ux-2026 .eduos-login-trust span{display:inline-flex;align-items:center;gap:8px;color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);border-radius:999px;padding:11px 14px;font-weight:800;}
body.eduos-ux-2026 .eduos-login-panel{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.24);border-radius:30px;padding:26px;backdrop-filter:blur(18px);box-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 24px 60px rgba(2,6,23,.12);align-self:center;}
body.eduos-ux-2026 .eduos-login-panel h2{color:#fff;font-weight:950;margin-bottom:6px;}
body.eduos-ux-2026 .eduos-login-panel p{color:rgba(226,232,240,.85);margin-bottom:18px;}
body.eduos-ux-2026 .eduos-login-primary{height:64px;border-radius:18px;background:linear-gradient(135deg,#2563eb,#06b6d4);color:#fff;text-decoration:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 20px;font-weight:950;font-size:1.05rem;box-shadow:0 18px 40px rgba(37,99,235,.35);}
body.eduos-ux-2026 .eduos-login-role-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px;}
body.eduos-ux-2026 .eduos-login-role{min-height:72px;border-radius:18px;background:rgba(255,255,255,.92);color:#0f172a;text-decoration:none;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;font-weight:900;border:1px solid rgba(255,255,255,.7);transition:transform .18s ease,box-shadow .18s ease;}
body.eduos-ux-2026 .eduos-login-role:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(15,23,42,.13);}
body.eduos-ux-2026 .eduos-login-flow{max-width:1240px;margin:20px auto 0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;}
body.eduos-ux-2026 .eduos-login-flow .step{border-radius:22px;background:#fff;border:1px solid var(--eduos-ux-border);box-shadow:var(--eduos-ux-shadow-soft);padding:18px;min-height:122px;position:relative;overflow:hidden;}
body.eduos-ux-2026 .eduos-login-flow .step:before{content:'';display:block;width:42px;height:5px;border-radius:99px;background:linear-gradient(90deg,var(--eduos-ux-primary),var(--eduos-ux-primary-2));margin-bottom:14px;}
body.eduos-ux-2026 .eduos-login-flow b{display:block;font-size:1.02rem;margin-bottom:7px;}
body.eduos-ux-2026 .eduos-login-flow small{display:block;color:var(--eduos-ux-muted);line-height:1.45;}
/* Unified page pattern */
body.eduos-ux-2026 .ux-page,
body.eduos-ux-2026 .school-ux-page{max-width:1280px;margin:0 auto;padding:clamp(16px,2vw,26px);}
body.eduos-ux-2026 .ux-page-header,
body.eduos-ux-2026 .page-header,
body.eduos-ux-2026 .section-header{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:18px;}
body.eduos-ux-2026 .ux-kicker{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:7px 12px;background:rgba(37,99,235,.1);color:#1d4ed8;font-weight:900;font-size:.75rem;text-transform:uppercase;letter-spacing:.07em;margin-bottom:8px;}
body.eduos-ux-2026 h1,body.eduos-ux-2026 h2,body.eduos-ux-2026 h3{font-weight:950;letter-spacing:-.04em;}
body.eduos-ux-2026 .muted,body.eduos-ux-2026 .text-muted{color:var(--eduos-ux-muted)!important;}
/* Standard cards and panels */
body.eduos-ux-2026 .card,
body.eduos-ux-2026 .portal-card,
body.eduos-ux-2026 .ol-card,
body.eduos-ux-2026 .ol-panel,
body.eduos-ux-2026 .list-card,
body.eduos-ux-2026 .ux-card{border:1px solid rgba(226,232,240,.92)!important;border-radius:var(--eduos-ux-radius)!important;background:var(--eduos-ux-surface)!important;box-shadow:var(--eduos-ux-shadow-soft)!important;overflow:hidden;}
body.eduos-ux-2026 .card-header,
body.eduos-ux-2026 .ux-card-header{background:linear-gradient(180deg,#fff,#f8fafc)!important;border-bottom:1px solid var(--eduos-ux-border)!important;padding:18px 20px!important;font-weight:900;}
body.eduos-ux-2026 .card-body,
body.eduos-ux-2026 .ux-card-body{padding:20px!important;}
body.eduos-ux-2026 .portal-stat,
body.eduos-ux-2026 .stat-card,
body.eduos-ux-2026 [class*='stat'] .card{border-radius:22px!important;transition:transform .18s ease, box-shadow .18s ease;}
body.eduos-ux-2026 .card:hover,body.eduos-ux-2026 .ux-card:hover{box-shadow:0 18px 44px rgba(15,23,42,.09)!important;}
/* Action system */
body.eduos-ux-2026 .btn{border-radius:14px;font-weight:850;letter-spacing:-.01em;padding:.68rem 1rem;}
body.eduos-ux-2026 .btn-primary{background:linear-gradient(135deg,#2563eb,#06b6d4);border:0;box-shadow:0 12px 25px rgba(37,99,235,.22);}
body.eduos-ux-2026 .btn-outline-primary,body.eduos-ux-2026 .btn-outline-dark{border-width:1px;background:#fff;}
body.eduos-ux-2026 .ux-sticky-actionbar{position:sticky;bottom:14px;z-index:80;display:flex;align-items:center;justify-content:space-between;gap:14px;margin:22px 0 0;padding:12px 14px;border:1px solid rgba(226,232,240,.95);border-radius:22px;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);box-shadow:0 20px 48px rgba(15,23,42,.13);}
body.eduos-ux-2026 .ux-sticky-actionbar .ux-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:flex-end;}
body.eduos-ux-2026 .ux-save-indicator{font-size:.84rem;color:var(--eduos-ux-muted);font-weight:800;display:inline-flex;align-items:center;gap:7px;}
body.eduos-ux-2026 .ux-save-indicator:before{content:'';width:9px;height:9px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 5px rgba(34,197,94,.12);}
/* Real workflow steps */
body.eduos-ux-2026 .eduos-workflow,
body.eduos-ux-2026 .ux-workflow{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:10px;margin:16px 0 20px;}
body.eduos-ux-2026 .eduos-workflow-step,
body.eduos-ux-2026 .ux-workflow-step{border-radius:18px;border:1px solid var(--eduos-ux-border);background:#fff;padding:14px;display:flex;gap:10px;align-items:flex-start;min-height:86px;}
body.eduos-ux-2026 .eduos-workflow-step .num,
body.eduos-ux-2026 .ux-workflow-step .num{width:30px;height:30px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,#2563eb,#06b6d4);color:#fff;font-weight:950;flex:0 0 auto;}
body.eduos-ux-2026 .eduos-workflow-step b,
body.eduos-ux-2026 .ux-workflow-step b{display:block;font-size:.92rem;}
body.eduos-ux-2026 .eduos-workflow-step small,
body.eduos-ux-2026 .ux-workflow-step small{display:block;color:var(--eduos-ux-muted);line-height:1.35;margin-top:3px;}
/* Tables, bulk ops, preview */
body.eduos-ux-2026 table{vertical-align:middle;}
body.eduos-ux-2026 .table{--bs-table-bg:#fff;border-radius:20px;overflow:hidden;border:1px solid var(--eduos-ux-border);}
body.eduos-ux-2026 .table thead th{background:#f8fafc!important;color:#334155;text-transform:uppercase;font-size:.74rem;letter-spacing:.06em;border-bottom:1px solid var(--eduos-ux-border);padding:14px 12px;}
body.eduos-ux-2026 .table tbody td{padding:13px 12px;border-color:#edf2f7;}
body.eduos-ux-2026 .ux-table-wrap{border-radius:22px;border:1px solid var(--eduos-ux-border);background:#fff;box-shadow:var(--eduos-ux-shadow-soft);overflow:auto;}
body.eduos-ux-2026 .ux-bulkbar{display:none;position:sticky;top:10px;z-index:50;align-items:center;justify-content:space-between;gap:12px;margin:12px 0;padding:12px 14px;border-radius:18px;background:#07111f;color:#fff;box-shadow:0 18px 40px rgba(2,6,23,.2);}
body.eduos-ux-2026 .ux-bulkbar.is-active{display:flex;animation:uxSlideIn .18s ease;}
body.eduos-ux-2026 .ux-bulkbar .btn{padding:.48rem .78rem;border-radius:12px;}
body.eduos-ux-2026 .ux-preview-panel{border:1px dashed rgba(37,99,235,.32);border-radius:22px;background:linear-gradient(135deg,rgba(37,99,235,.06),rgba(6,182,212,.05));padding:16px;margin:14px 0;}
body.eduos-ux-2026 .ux-preview-panel.is-empty{display:none;}
/* Forms */
body.eduos-ux-2026 input.form-control,
body.eduos-ux-2026 select.form-select,
body.eduos-ux-2026 textarea.form-control,
body.eduos-ux-2026 input[type='text'],
body.eduos-ux-2026 input[type='email'],
body.eduos-ux-2026 input[type='number'],
body.eduos-ux-2026 input[type='password'],
body.eduos-ux-2026 select,
body.eduos-ux-2026 textarea{border-radius:15px;border:1px solid var(--eduos-ux-border);padding:.78rem .9rem;box-shadow:none!important;background:#fff;}
body.eduos-ux-2026 textarea{min-height:120px;}
body.eduos-ux-2026 label{font-weight:850;color:#1f2a44;margin-bottom:6px;}
body.eduos-ux-2026 .form-text,.helptext{color:var(--eduos-ux-muted);font-size:.82rem;}
body.eduos-ux-2026 .errorlist{border-radius:15px;background:#fef2f2;color:#991b1b;border:1px solid #fecaca;padding:10px 13px;list-style:none;}
/* Toasts and micro interactions */
body.eduos-ux-2026 .ux-toast-host{position:fixed;right:18px;top:18px;z-index:9999;display:grid;gap:10px;max-width:min(360px,calc(100vw - 32px));}
body.eduos-ux-2026 .ux-toast{border-radius:18px;background:#0f172a;color:#fff;padding:13px 15px;box-shadow:0 18px 42px rgba(2,6,23,.24);display:flex;gap:10px;align-items:flex-start;animation:uxSlideIn .2s ease;}
@keyframes uxSlideIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
body.eduos-ux-2026 a,body.eduos-ux-2026 button{transition:transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease;}
body.eduos-ux-2026 a:hover,body.eduos-ux-2026 button:hover{transform:translateY(-1px);}
body.eduos-ux-2026 .is-loading{position:relative;pointer-events:none;opacity:.74;}
body.eduos-ux-2026 .is-loading:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);animation:uxShimmer 1s linear infinite;}
@keyframes uxShimmer{from{transform:translateX(-100%)}to{transform:translateX(100%)}}
/* AI everywhere without blocking work */
body.eduos-ux-2026 [data-ai-helper],body.eduos-ux-2026 .ai-helper-card{border-radius:20px;border:1px solid rgba(37,99,235,.22);background:linear-gradient(135deg,rgba(37,99,235,.08),rgba(6,182,212,.05));padding:14px;}
/* Mobile */
@media (max-width: 1100px){
  body.eduos-ux-2026 .eduos-login-hero{grid-template-columns:1fr;padding:34px;}
  body.eduos-ux-2026 .eduos-login-flow{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width: 768px){
  body.eduos-ux-2026 .portal-public-header{padding:14px 14px;align-items:flex-start;}
  body.eduos-ux-2026 .portal-public-header .d-flex.flex-wrap.gap-2{width:100%;display:grid!important;grid-template-columns:1fr 1fr;}
  body.eduos-ux-2026 .eduos-login-pro{padding:12px 12px 92px;}
  body.eduos-ux-2026 .eduos-login-hero{border-radius:26px;padding:26px 20px;}
  body.eduos-ux-2026 .eduos-login-title{font-size:2.2rem;}
  body.eduos-ux-2026 .eduos-login-role-grid{grid-template-columns:1fr;}
  body.eduos-ux-2026 .eduos-login-flow{grid-template-columns:1fr;}
  body.eduos-ux-2026 .ux-page-header,body.eduos-ux-2026 .page-header,body.eduos-ux-2026 .section-header{align-items:flex-start;flex-direction:column;}
  body.eduos-ux-2026 .ux-sticky-actionbar{left:10px;right:10px;bottom:78px;flex-direction:column;align-items:stretch;}
  body.eduos-ux-2026 .ux-sticky-actionbar .ux-actions{display:grid;grid-template-columns:1fr 1fr;}
  body.eduos-ux-2026 .table{font-size:.86rem;}
  body.eduos-ux-2026 .portal-content{padding-bottom:110px!important;}
}

/* EduOS Enterprise UX 2026: landing signup + admin access polish */
body.eduos-ux-2026 .eduos-login-v2026 .eduos-login-cta-row{
  display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 8px;align-items:center;
}
body.eduos-ux-2026 .eduos-login-v2026 .eduos-login-cta-row .eduos-login-primary,
body.eduos-ux-2026 .eduos-login-v2026 .eduos-login-cta-row .eduos-login-secondary{
  width:auto;min-width:220px;min-height:58px;
}
body.eduos-ux-2026 .eduos-login-v2026 .eduos-login-create{
  background:linear-gradient(135deg,#16a34a,#06b6d4)!important;
  box-shadow:0 18px 40px rgba(22,163,74,.28)!important;
}
body.eduos-ux-2026 .eduos-login-v2026 .eduos-login-secondary{
  min-height:58px;border-radius:18px;background:rgba(255,255,255,.94);color:#0f172a;text-decoration:none;
  display:flex;align-items:center;justify-content:center;gap:8px;padding:0 18px;font-weight:950;border:1px solid rgba(255,255,255,.76);
  box-shadow:0 14px 30px rgba(15,23,42,.10);transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
body.eduos-ux-2026 .eduos-login-v2026 .eduos-login-secondary:hover{
  transform:translateY(-2px);box-shadow:0 18px 38px rgba(15,23,42,.14);background:#fff;color:#0f172a;
}
body.eduos-ux-2026 .eduos-login-v2026 .eduos-login-admin{margin-top:12px;width:100%;}
body.eduos-ux-2026 .eduos-login-v2026 .eduos-login-trust{max-width:860px;}
@media (max-width:760px){
  body.eduos-ux-2026 .eduos-login-v2026 .eduos-login-cta-row{display:grid;grid-template-columns:1fr;}
  body.eduos-ux-2026 .eduos-login-v2026 .eduos-login-cta-row .eduos-login-primary,
  body.eduos-ux-2026 .eduos-login-v2026 .eduos-login-cta-row .eduos-login-secondary{width:100%;min-width:0;}
}

/* =========================================================
   EduOS Enterprise UX 2026 — Phase 2 Unified Design System
   Purpose: make every school page share one commercial SaaS UI rhythm.
   Safe layer: CSS-only enhancements + progressive JS hooks.
   ========================================================= */
body.eduos-ux-2026{
  --ux-primary: var(--portal-primary,#2563eb);
  --ux-bg:#f6f9fd;
  --ux-card:#ffffff;
  --ux-text:#0f172a;
  --ux-muted:#64748b;
  --ux-border:#e2e8f0;
  --ux-shadow:0 16px 42px rgba(15,23,42,.08);
  --ux-radius:22px;
  --ux-radius-sm:16px;
  --ux-focus:0 0 0 4px rgba(37,99,235,.15);
}
body.eduos-ux-2026 .portal-content,
body.eduos-ux-2026 main,
body.eduos-ux-2026 .container,
body.eduos-ux-2026 .container-fluid{scroll-margin-top:110px;}
body.eduos-ux-2026 .ux-page-standard{display:grid;gap:18px;}
body.eduos-ux-2026 .ux-page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:18px;border-radius:var(--ux-radius);background:linear-gradient(135deg,#fff 0%,#f8fbff 100%);border:1px solid var(--ux-border);box-shadow:var(--ux-shadow);margin-bottom:16px;}
body.eduos-ux-2026 .ux-page-kicker{display:inline-flex;align-items:center;gap:7px;font-size:.73rem;text-transform:uppercase;letter-spacing:.11em;font-weight:900;color:var(--ux-primary);background:rgba(37,99,235,.09);padding:7px 10px;border-radius:999px;margin-bottom:8px;}
body.eduos-ux-2026 .ux-page-title{font-size:clamp(1.55rem,2.2vw,2.25rem);font-weight:950;letter-spacing:-.04em;margin:0;color:var(--ux-text);line-height:1.04;}
body.eduos-ux-2026 .ux-page-subtitle{margin:.45rem 0 0;color:var(--ux-muted);max-width:780px;font-weight:600;line-height:1.55;}
body.eduos-ux-2026 .ux-page-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:flex-end;}
body.eduos-ux-2026 .ux-page-actions .btn{border-radius:14px;font-weight:850;box-shadow:0 10px 24px rgba(15,23,42,.07);}
body.eduos-ux-2026 .ux-card,
body.eduos-ux-2026 .portal-card,
body.eduos-ux-2026 .card:not(.border-0),
body.eduos-ux-2026 .ol-card,
body.eduos-ux-2026 .panel,
body.eduos-ux-2026 .list-card{border-radius:var(--ux-radius)!important;border:1px solid var(--ux-border)!important;background:var(--ux-card)!important;box-shadow:var(--ux-shadow)!important;overflow:hidden;}
body.eduos-ux-2026 .card-body{padding:20px;}
body.eduos-ux-2026 .ux-card-title,
body.eduos-ux-2026 .card-title{font-weight:950;letter-spacing:-.02em;color:var(--ux-text);}
body.eduos-ux-2026 .ux-kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:16px;}
body.eduos-ux-2026 .ux-kpi{padding:18px;border-radius:20px;background:#fff;border:1px solid var(--ux-border);box-shadow:0 12px 28px rgba(15,23,42,.06);position:relative;overflow:hidden;}
body.eduos-ux-2026 .ux-kpi::after{content:'';position:absolute;right:-22px;top:-22px;width:74px;height:74px;border-radius:50%;background:rgba(37,99,235,.08);}
body.eduos-ux-2026 .ux-kpi small{display:block;color:var(--ux-muted);font-weight:850;text-transform:uppercase;letter-spacing:.08em;font-size:.68rem;}
body.eduos-ux-2026 .ux-kpi strong{display:block;font-size:1.65rem;line-height:1.1;margin-top:6px;color:var(--ux-text);}
body.eduos-ux-2026 .ux-kpi span{display:block;color:var(--ux-muted);font-size:.83rem;margin-top:4px;}
body.eduos-ux-2026 .ux-sticky-actionbar{position:sticky;bottom:14px;z-index:60;display:flex;justify-content:space-between;align-items:center;gap:12px;margin:18px 0 0;padding:12px 14px;border-radius:20px;background:rgba(255,255,255,.94);border:1px solid rgba(226,232,240,.9);box-shadow:0 18px 48px rgba(15,23,42,.16);backdrop-filter:blur(18px);}
body.eduos-ux-2026 .ux-sticky-actionbar .ux-actions{display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end;}
body.eduos-ux-2026 .ux-save-indicator{font-weight:850;color:var(--ux-muted);}
body.eduos-ux-2026 .ux-table-wrap{border:1px solid var(--ux-border);border-radius:22px;overflow:auto;background:#fff;box-shadow:var(--ux-shadow);margin:14px 0;}
body.eduos-ux-2026 .ux-table-wrap table{margin:0!important;min-width:760px;}
body.eduos-ux-2026 table thead th{position:sticky;top:0;z-index:1;background:#f8fafc!important;color:#334155!important;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;font-weight:950;border-bottom:1px solid var(--ux-border)!important;}
body.eduos-ux-2026 table tbody tr{transition:background .15s ease,transform .15s ease;}
body.eduos-ux-2026 table tbody tr:hover{background:#f8fbff!important;}
body.eduos-ux-2026 .btn{border-radius:14px;font-weight:850;}
body.eduos-ux-2026 .btn-primary{background:linear-gradient(135deg,var(--ux-primary),#60a5fa);border:0;box-shadow:0 14px 28px rgba(37,99,235,.22);}
body.eduos-ux-2026 .btn-outline-primary{border-color:rgba(37,99,235,.24);color:var(--ux-primary);background:rgba(37,99,235,.04);}
body.eduos-ux-2026 .btn-outline-primary:hover{background:var(--ux-primary);color:#fff;}
body.eduos-ux-2026 input:focus,
body.eduos-ux-2026 select:focus,
body.eduos-ux-2026 textarea:focus,
body.eduos-ux-2026 .form-control:focus,
body.eduos-ux-2026 .form-select:focus{border-color:rgba(37,99,235,.45)!important;box-shadow:var(--ux-focus)!important;}
body.eduos-ux-2026 .ux-flowline{display:flex;gap:10px;overflow:auto;padding:4px 2px 12px;margin:8px 0 16px;scrollbar-width:thin;}
body.eduos-ux-2026 .ux-flowline-step{min-width:150px;display:flex;align-items:center;gap:10px;padding:12px;border-radius:18px;background:#fff;border:1px solid var(--ux-border);box-shadow:0 10px 24px rgba(15,23,42,.05);}
body.eduos-ux-2026 .ux-flowline-step .num{width:30px;height:30px;border-radius:11px;display:grid;place-items:center;background:rgba(37,99,235,.11);color:var(--ux-primary);font-weight:950;flex:0 0 auto;}
body.eduos-ux-2026 .ux-flowline-step b{display:block;font-size:.85rem;line-height:1.1;}
body.eduos-ux-2026 .ux-flowline-step small{display:block;color:var(--ux-muted);font-size:.72rem;margin-top:2px;}
body.eduos-ux-2026 .ux-empty-state{border:1px dashed rgba(148,163,184,.46);border-radius:22px;background:linear-gradient(135deg,#fff,#f8fbff);padding:28px;text-align:center;}
body.eduos-ux-2026 .ux-empty-state .icon{width:54px;height:54px;border-radius:20px;display:grid;place-items:center;margin:0 auto 12px;background:rgba(37,99,235,.1);color:var(--ux-primary);font-size:1.4rem;}
body.eduos-ux-2026 .ux-empty-state h3{font-weight:950;font-size:1.15rem;margin-bottom:6px;}
body.eduos-ux-2026 .ux-toast-host{position:fixed;right:18px;top:18px;z-index:20000;display:grid;gap:10px;max-width:min(420px,calc(100vw - 24px));}
body.eduos-ux-2026 .ux-toast{display:flex;gap:10px;align-items:flex-start;padding:13px 14px;border-radius:18px;background:#fff;border:1px solid var(--ux-border);box-shadow:0 18px 44px rgba(15,23,42,.16);font-weight:750;animation:uxToastIn .18s ease;}
body.eduos-ux-2026 .ux-toast-success i{color:#16a34a;}body.eduos-ux-2026 .ux-toast-danger i{color:#dc2626;}body.eduos-ux-2026 .ux-toast-info i{color:var(--ux-primary);}
@keyframes uxToastIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
body.eduos-ux-2026 .ux-skeleton{position:relative;overflow:hidden;background:#e2e8f0;border-radius:14px;min-height:18px;}
body.eduos-ux-2026 .ux-skeleton::after{content:'';position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.65),transparent);animation:uxShimmer 1.3s infinite;}
@keyframes uxShimmer{100%{transform:translateX(100%)}}
@media(max-width:1100px){body.eduos-ux-2026 .ux-kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));}body.eduos-ux-2026 .ux-page-head{flex-direction:column;}body.eduos-ux-2026 .ux-page-actions{justify-content:flex-start;width:100%;}}
@media(max-width:680px){body.eduos-ux-2026 .ux-kpi-grid{grid-template-columns:1fr;}body.eduos-ux-2026 .ux-page-head{padding:14px;border-radius:20px;}body.eduos-ux-2026 .ux-sticky-actionbar{left:10px;right:10px;bottom:10px;flex-direction:column;align-items:stretch;}body.eduos-ux-2026 .ux-sticky-actionbar .ux-actions .btn{flex:1 1 auto;}body.eduos-ux-2026 .ux-toast-host{right:10px;top:10px;}body.eduos-ux-2026 .ux-flowline-step{min-width:138px;}}