.school-wrap { max-width: 1100px; margin: 30px auto; padding: 0 14px; }
.school-card { background:#fff; border:1px solid #e7e7e7; border-radius:16px; padding:18px; box-shadow:0 10px 30px rgba(0,0,0,.05); }
.school-form label { display:block; font-weight:700; margin-bottom:6px; }
.school-form input, .school-form select, .school-form textarea {
  width:100%; padding:10px 12px; border:1px solid #dcdcdc; border-radius:12px; outline:none;
}
.school-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 12px; }
@media (max-width: 900px){ .school-grid{ grid-template-columns:1fr; } }
.school-btn { display:inline-block; padding:10px 14px; border-radius:12px; background:#111; color:#fff; text-decoration:none; border:none; cursor:pointer; }
.school-btn-outline { display:inline-block; padding:10px 14px; border-radius:12px; background:#fff; color:#111; border:1px solid #111; cursor:pointer; }
.school-btn-danger { padding:8px 12px; border-radius:12px; background:#b00020; color:#fff; border:none; cursor:pointer; }
.school-repeater-row { border:1px dashed #ddd; padding:12px; border-radius:14px; margin:10px 0; background:#fafafa; }
.school-table { width:100%; border-collapse: collapse; }
.school-table th, .school-table td { border-bottom:1px solid #eee; padding:10px; text-align:left; }
.school-muted { color:#666; margin-top:6px; }
.school-alert { padding:10px 12px; background:#fff7d6; border:1px solid #ffe28a; border-radius:12px; margin:10px 0; }
.school-flex { display:flex; justify-content:space-between; align-items:center; gap:14px; }
.school-avatar { width:110px; height:110px; border-radius:18px; object-fit:cover; border:1px solid #eee; }
.school-checkbox { display:flex; gap:8px; align-items:center; margin-top:26px; }

/* Topbar */
.school-topbar{
  position: sticky;
  top: 0;
  z-index: 9999;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  padding:10px 14px;
  background:#fff;
  border-bottom:1px solid #eee;
}

.school-brand{ display:flex; align-items:center; gap:10px; text-decoration:none; color:#111; }
.school-brand-logo img{ width:34px; height:34px; object-fit:contain; border-radius:8px; }
.school-brand-fallback{ font-size:22px; }
.school-brand-name{ font-weight:800; letter-spacing:.2px; }

.school-topbar-left{ display:flex; align-items:center; gap:10px; }
.school-topbar-right{ display:flex; align-items:center; gap:12px; }
.school-topbar-link{ text-decoration:none; color:#111; font-weight:700; }
.school-user{ color:#444; font-weight:700; }

/* Layout */
.school-app{
  display:flex;
  min-height: calc(100vh - 56px);
}

.school-sidebar{
  width: 260px;
  background:#0f172a;
  color:#fff;
  border-right:1px solid rgba(255,255,255,.08);
  padding:14px;
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px);
  overflow:auto;
}

.school-nav{ display:flex; flex-direction:column; gap:8px; }
.school-nav-link{
  display:block;
  padding:10px 12px;
  border-radius:12px;
  color:#e5e7eb;
  text-decoration:none;
  font-weight:700;
}
.school-nav-link:hover{ background: rgba(255,255,255,.08); color:#fff; }
.school-nav-link.is-active{ background: rgba(255,255,255,.14); color:#fff; }

.school-sidebar-footer{
  margin-top:14px;
  padding-top:12px;
  border-top:1px solid rgba(255,255,255,.12);
  color:#cbd5e1;
}

.school-main{
  flex: 1;
  padding: 18px;
  background:#f5f7fb;
}
.school-main--full{
  padding: 18px;
  background:#f5f7fb;
}

/* Toggle button */
.school-sidebar-toggle{
  border:1px solid #ddd;
  background:#fff;
  padding:8px 10px;
  border-radius:12px;
  cursor:pointer;
  font-weight:900;
}

/* Mobile behavior */
@media (max-width: 980px){
  .school-sidebar{
    position: fixed;
    left: -280px;
    top: 56px;
    height: calc(100vh - 56px);
    z-index: 10000;
    transition: left .2s ease;
  }
  body.school-sidebar-open .school-sidebar{ left: 0; }
  body.school-sidebar-open::after{
    content:"";
    position: fixed;
    inset: 56px 0 0 0;
    background: rgba(0,0,0,.35);
    z-index: 9999;
  }
  .school-main{ padding: 14px; }
}