/* EduOS Enterprise UX 2026 Phase 9 — mobile, parent and student experience polish */
:root{
  --ux9-bg:#f8fbff;
  --ux9-card:#ffffff;
  --ux9-ink:#0f172a;
  --ux9-muted:#64748b;
  --ux9-line:rgba(148,163,184,.22);
  --ux9-blue:#2563eb;
  --ux9-green:#16a34a;
  --ux9-amber:#f59e0b;
  --ux9-shadow:0 18px 45px rgba(15,23,42,.10);
  --ux9-radius:24px;
}
.ux9-mobile-suite{display:grid;gap:18px;margin:0 0 22px;}
.ux9-hero{border:1px solid var(--ux9-line);border-radius:30px;padding:22px;background:radial-gradient(circle at 8% 10%,rgba(37,99,235,.16),transparent 28%),linear-gradient(135deg,#ffffff,#f8fbff);box-shadow:var(--ux9-shadow);position:relative;overflow:hidden;}
.ux9-hero:after{content:"";position:absolute;right:-70px;top:-70px;width:210px;height:210px;border-radius:50%;background:rgba(37,99,235,.10);pointer-events:none;}
.ux9-hero-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.8fr);gap:18px;align-items:stretch;position:relative;z-index:1;}
.ux9-kicker{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:rgba(37,99,235,.10);color:var(--ux9-blue);font-weight:900;text-transform:uppercase;letter-spacing:.08em;font-size:.72rem;margin-bottom:12px;}
.ux9-title{font-size:clamp(1.55rem,2.6vw,2.4rem);font-weight:950;letter-spacing:-.045em;line-height:1.04;margin:0 0 10px;color:var(--ux9-ink);}
.ux9-subtitle{color:var(--ux9-muted);font-size:1rem;line-height:1.65;margin:0;max-width:760px;}
.ux9-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px;}
.ux9-btn{min-height:46px;padding:0 16px;border-radius:16px;border:1px solid var(--ux9-line);display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-weight:900;color:var(--ux9-ink);background:rgba(255,255,255,.88);box-shadow:0 10px 24px rgba(15,23,42,.06);}
.ux9-btn.primary{background:linear-gradient(135deg,var(--ux9-blue),#60a5fa);color:#fff;border-color:transparent;box-shadow:0 14px 28px rgba(37,99,235,.22);}
.ux9-btn.success{background:linear-gradient(135deg,var(--ux9-green),#4ade80);color:#fff;border-color:transparent;box-shadow:0 14px 28px rgba(22,163,74,.22);}
.ux9-focus-card{border-radius:24px;background:linear-gradient(180deg,#0f172a,#1e293b);padding:18px;color:#fff;box-shadow:0 20px 46px rgba(15,23,42,.20);display:grid;gap:12px;}
.ux9-focus-card h3{font-weight:950;font-size:1rem;margin:0;}
.ux9-focus-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border-radius:18px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.10);}
.ux9-focus-item span{display:flex;align-items:center;gap:9px;font-weight:850;}
.ux9-focus-item small{color:#cbd5e1;font-weight:800;}
.ux9-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;}
.ux9-kpi{border:1px solid var(--ux9-line);border-radius:24px;background:var(--ux9-card);padding:16px;box-shadow:0 12px 30px rgba(15,23,42,.07);min-height:118px;display:grid;align-content:space-between;}
.ux9-kpi .icon{width:44px;height:44px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;background:rgba(37,99,235,.10);color:var(--ux9-blue);font-size:1.1rem;}
.ux9-kpi .label{color:var(--ux9-muted);font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;margin-top:12px;}
.ux9-kpi .value{font-size:1.55rem;font-weight:950;letter-spacing:-.04em;color:var(--ux9-ink);line-height:1;}
.ux9-card{border:1px solid var(--ux9-line);border-radius:26px;background:var(--ux9-card);box-shadow:var(--ux9-shadow);padding:18px;}
.ux9-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px;}
.ux9-card-title{font-weight:950;font-size:1.05rem;margin:0;color:var(--ux9-ink);}
.ux9-card-sub{color:var(--ux9-muted);font-size:.86rem;margin:4px 0 0;line-height:1.45;}
.ux9-timeline{display:grid;gap:10px;}
.ux9-step{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:12px;align-items:center;padding:12px;border-radius:18px;background:#f8fafc;border:1px solid var(--ux9-line);}
.ux9-step .dot{width:42px;height:42px;border-radius:15px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--ux9-blue),#60a5fa);color:#fff;font-weight:950;}
.ux9-step strong{display:block;font-size:.94rem;color:var(--ux9-ink);}
.ux9-step small{color:var(--ux9-muted);font-weight:700;}
.ux9-chip{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border-radius:999px;background:rgba(37,99,235,.09);color:var(--ux9-blue);font-weight:900;font-size:.74rem;white-space:nowrap;}
.ux9-child-switcher{display:flex;gap:10px;overflow-x:auto;padding-bottom:2px;scroll-snap-type:x mandatory;}
.ux9-child-pill{flex:0 0 auto;scroll-snap-align:start;padding:12px 14px;border-radius:18px;border:1px solid var(--ux9-line);background:#fff;text-decoration:none;color:var(--ux9-ink);font-weight:900;box-shadow:0 10px 22px rgba(15,23,42,.06);}
.ux9-child-pill small{display:block;color:var(--ux9-muted);font-weight:700;font-size:.75rem;margin-top:2px;}
.ux9-ai-card{border:1px solid rgba(37,99,235,.18);background:linear-gradient(135deg,rgba(37,99,235,.10),#fff 54%,rgba(22,163,74,.07));}
.ux9-ai-list{display:grid;gap:10px;}
.ux9-ai-prompt{border:1px solid var(--ux9-line);border-radius:18px;background:rgba(255,255,255,.88);padding:12px;display:flex;align-items:flex-start;gap:10px;color:var(--ux9-ink);text-decoration:none;}
.ux9-ai-prompt i{color:var(--ux9-blue);margin-top:2px;}
.ux9-ai-prompt strong{display:block;font-size:.92rem;}
.ux9-ai-prompt span{display:block;color:var(--ux9-muted);font-size:.82rem;margin-top:2px;line-height:1.45;}
.ux9-mobile-bottom-safe{height:0;}
.ux9-page-transition{animation:ux9FadeIn .22s ease both;}
@keyframes ux9FadeIn{from{opacity:.0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.ux9-offline-toast{position:fixed;left:50%;bottom:98px;transform:translateX(-50%);z-index:10020;border:1px solid rgba(148,163,184,.22);background:#0f172a;color:#fff;border-radius:999px;padding:10px 14px;box-shadow:0 18px 42px rgba(15,23,42,.24);font-weight:850;font-size:.84rem;display:none;align-items:center;gap:8px;}
.ux9-offline-toast.is-visible{display:inline-flex;}
body.theme-dark .ux9-hero,body.theme-dark .ux9-card,body.theme-dark .ux9-kpi,body.theme-dark .ux9-child-pill{background:#0f172a;color:#e5eefc;border-color:rgba(148,163,184,.18);}
body.theme-dark .ux9-title,body.theme-dark .ux9-card-title,body.theme-dark .ux9-kpi .value,body.theme-dark .ux9-step strong,body.theme-dark .ux9-ai-prompt,body.theme-dark .ux9-child-pill{color:#e5eefc;}
body.theme-dark .ux9-subtitle,body.theme-dark .ux9-card-sub,body.theme-dark .ux9-kpi .label,body.theme-dark .ux9-step small,body.theme-dark .ux9-ai-prompt span{color:#9fb0c9;}
body.theme-dark .ux9-step,body.theme-dark .ux9-ai-prompt{background:#111c2d;border-color:rgba(148,163,184,.16);}
@media (max-width: 1100px){.ux9-hero-grid{grid-template-columns:1fr}.ux9-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media (max-width: 680px){.ux9-hero{border-radius:24px;padding:16px}.ux9-grid{grid-template-columns:1fr}.ux9-card{padding:15px;border-radius:22px}.ux9-step{grid-template-columns:38px minmax(0,1fr);}.ux9-step .dot{width:38px;height:38px}.ux9-step .ux9-chip{grid-column:2/3;justify-self:start}.ux9-btn{width:100%;justify-content:center}.ux9-focus-card{border-radius:22px}.ux9-title{font-size:1.55rem}.ux9-subtitle{font-size:.94rem}.ux9-mobile-bottom-safe{height:18px}.school-bottom-appbar{box-shadow:0 -18px 46px rgba(2,6,23,.24)}}