.admin-body{min-height:100vh;display:grid;grid-template-columns:280px 1fr;background:#f1f5f9}.admin-sidebar{background:#0f172a;color:#fff;padding:26px;position:sticky;top:0;height:100vh}.admin-brand{display:flex;align-items:center;gap:12px;margin-bottom:30px}.admin-sidebar nav{display:grid;gap:8px}.admin-sidebar a{color:rgba(255,255,255,.74);padding:12px 14px;border-radius:14px;font-weight:800}.admin-sidebar a:hover{color:#fff;background:rgba(255,255,255,.08)}.admin-main{padding:34px;overflow-x:auto}.admin-topbar{margin-bottom:26px}.admin-topbar h1{color:var(--primary);margin:0 0 6px}.admin-topbar p{color:var(--muted);margin:0}.admin-cards{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;margin-bottom:26px}.admin-cards article,.admin-panel{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:24px}.admin-cards span{color:var(--muted);font-weight:800}.admin-cards strong{display:block;font-size:36px;color:var(--primary);margin-top:10px}.admin-actions{display:flex;justify-content:flex-end;margin-bottom:18px}.admin-table{width:100%;border-collapse:collapse;background:#fff;box-shadow:var(--shadow);border-radius:24px;overflow:hidden}.admin-table th,.admin-table td{padding:16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.admin-table th{background:#f8fafc;color:var(--primary);font-size:13px;text-transform:uppercase;letter-spacing:.06em}.table-actions,.inline-form{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.table-actions form{display:inline}.table-actions button,.inline-form button{border:0;border-radius:999px;padding:8px 12px;font-weight:800;cursor:pointer;color:#fff;background:#ef4444}.inline-form button{background:var(--primary)}.badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:#eef2ff;color:var(--primary);font-weight:900;font-size:12px}.alert{padding:14px 16px;border-radius:16px;margin-bottom:18px;font-weight:800}.alert.success{background:#ecfdf5;color:#047857}.alert.error{background:#fef2f2;color:#b91c1c}.admin-form{margin-bottom:50px}.admin-form h2{color:var(--primary);margin-top:30px}.table-thumb{width:84px;height:60px;object-fit:cover;border-radius:12px;background:#e2e8f0}.login-body{min-height:100vh;display:grid;place-items:center;padding:22px;background:radial-gradient(circle at top right,rgba(124,58,237,.24),transparent 30%),#f8fafc}.login-card{width:min(420px,100%);background:#fff;border:1px solid var(--line);border-radius:30px;padding:34px;box-shadow:var(--shadow);text-align:center}.login-card label{text-align:left;margin:16px 0}.login-card .btn-primary{width:100%;margin-top:8px}.login-card a{display:inline-block;margin-top:18px;color:var(--muted);font-weight:800}@media(max-width:980px){.admin-body{grid-template-columns:1fr}.admin-sidebar{position:relative;height:auto}.admin-cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.admin-main{padding:20px}.admin-cards{grid-template-columns:1fr}.admin-table{min-width:780px}}

/* stronger admin UI */
.admin-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.admin-form-grid .full{grid-column:1/-1}.admin-form label,.modern-form label{display:grid;gap:8px;font-weight:850;color:var(--primary)}.admin-form input,.admin-form textarea,.admin-form select,.admin-filterbar input,.admin-filterbar select,.note-form textarea{width:100%;border:1px solid var(--line);border-radius:14px;padding:12px 14px;font:inherit;background:#fff}.admin-form small,.muted-admin{color:var(--muted);font-weight:700;line-height:1.5}.check-row{display:flex!important;align-items:center;gap:10px}.check-row input{width:auto!important}.toggle-row{padding:16px;border:1px solid rgba(16,185,129,.22);border-radius:18px;background:#ecfdf5}.compact-form{max-width:560px}.admin-filterbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:18px 0}.admin-filterbar form{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.light-inline button,.admin-filterbar button,.note-form button{border:0;border-radius:999px;padding:10px 14px;font-weight:900;color:#fff;background:var(--primary);cursor:pointer}.small-btn{min-height:38px;padding:10px 14px!important}.badge.ok{background:#ecfdf5;color:#047857}.badge.off{background:#fef2f2;color:#b91c1c}.extended-cards{grid-template-columns:repeat(5,minmax(0,1fr))}.status-word{font-size:30px!important}.status-word.open{color:#047857!important}.status-word.closed{color:#b91c1c!important}.quick-admin-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.quick-admin-grid a{display:grid;gap:8px;padding:20px;border:1px solid var(--line);border-radius:18px;background:#f8fafc}.quick-admin-grid strong{color:var(--primary)}.quick-admin-grid span{color:var(--muted);font-weight:700}.admin-help{margin-bottom:18px}.ppdb-admin-head{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:18px}.ppdb-admin-head h2{margin:.4em 0;color:var(--primary)}.admin-head-actions{display:flex;gap:10px;flex-wrap:wrap}.ppdb-stats{grid-template-columns:repeat(5,minmax(0,1fr))}.note-form{display:grid;gap:8px;min-width:190px}.note-form button{justify-self:start;padding:8px 12px}.delete-mini{margin-top:8px}.delete-mini button{border:0;border-radius:999px;padding:8px 12px;font-weight:800;cursor:pointer;color:#fff;background:#ef4444}.admin-sidebar .brand-logo{box-shadow:none}.admin-table a{color:var(--accent-dkv);font-weight:900}
@media(max-width:1120px){.extended-cards,.ppdb-stats{grid-template-columns:repeat(3,1fr)}.quick-admin-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.admin-form-grid,.extended-cards,.ppdb-stats,.quick-admin-grid{grid-template-columns:1fr}.ppdb-admin-head{display:grid}}
.login-logo{width:72px;height:72px;margin:0 auto 16px;border-radius:24px}.login-logo img{width:100%;height:100%;object-fit:cover}

/* Official logo preview in admin settings */
.logo-preview-box{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-bottom:20px;padding:18px;border:1px solid var(--line);border-radius:22px;background:#f8fafc}
.logo-preview-box>div{display:flex;align-items:center;gap:12px;font-weight:900;color:var(--primary)}
.logo-preview-box small{color:var(--muted);font-weight:800}
.logo-preview-small{width:56px!important;height:56px!important;flex-basis:56px!important;border-radius:18px!important}
.logo-preview-large{width:112px;height:112px;border-radius:30px;background:linear-gradient(145deg,#102A43,#0B1F33);display:grid;place-items:center;padding:12px;box-shadow:0 16px 42px rgba(16,42,67,.18)}
.logo-preview-large img{width:100%;height:100%;object-fit:contain;display:block}

/* Mobile admin refinement */
@media(max-width:980px){
  .admin-body{display:block;background:#f1f5f9}
  .admin-sidebar{position:sticky;top:0;z-index:80;height:auto;padding:14px 14px 10px;border-bottom:1px solid rgba(255,255,255,.12)}
  .admin-brand{margin-bottom:12px}.admin-brand strong{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .admin-sidebar nav{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}
  .admin-sidebar nav a{flex:0 0 auto;scroll-snap-align:start;padding:10px 12px;border-radius:999px;background:rgba(255,255,255,.07);white-space:nowrap;font-size:13px}
  .admin-main{padding:20px 14px 88px}.admin-topbar{margin-bottom:18px}.admin-topbar h1{font-size:26px;line-height:1.1}.admin-topbar p{font-size:13px}
  .admin-panel,.admin-cards article{border-radius:20px;padding:18px}.admin-actions{justify-content:flex-start}.admin-table{display:block;overflow-x:auto;border-radius:20px}.admin-filterbar,.admin-filterbar form{width:100%;display:grid;grid-template-columns:1fr;align-items:stretch}.admin-filterbar button{min-height:44px}.logo-preview-box{border-radius:18px}
}
@media(max-width:520px){
  .login-card{padding:26px 20px;border-radius:24px}.admin-form-grid{grid-template-columns:1fr}.admin-form,.modern-form{padding:18px}.table-actions{gap:6px}.table-actions a,.table-actions button,.inline-form button{font-size:12px;padding:8px 10px}.admin-table th,.admin-table td{padding:12px}.ppdb-admin-head{gap:10px}.admin-head-actions{display:grid;grid-template-columns:1fr;width:100%}.admin-head-actions .btn-primary,.admin-head-actions .btn-ghost{width:100%}
}

/* Admin sidebar usability fix: scrollable, compact, collapsible */
.admin-body{
  min-height:100dvh;
  display:grid;
  grid-template-columns:280px minmax(0,1fr);
  background:#eef3f8;
}
.admin-sidebar{
  position:sticky;
  top:0;
  align-self:start;
  height:100dvh;
  max-height:100dvh;
  overflow-y:auto;
  overflow-x:hidden;
  display:flex;
  flex-direction:column;
  gap:10px;
  padding:18px 14px;
  scrollbar-width:thin;
  scrollbar-color:rgba(255,255,255,.34) transparent;
}
.admin-sidebar::-webkit-scrollbar{width:7px}.admin-sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.25);border-radius:999px}.admin-sidebar::-webkit-scrollbar-track{background:transparent}
.admin-sidebar-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex:0 0 auto}.admin-sidebar .admin-brand{display:flex;align-items:center;gap:10px;margin:0;padding:0;color:#fff!important;background:transparent!important;border-radius:0;text-decoration:none;min-width:0}.admin-sidebar .admin-brand:hover{background:transparent!important}.admin-brand-copy{display:grid;gap:1px;min-width:0}.admin-brand-copy strong{font-size:16px;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.admin-brand-copy small{font-size:11px;color:rgba(255,255,255,.62);font-weight:800;line-height:1.15}.admin-sidebar-close{display:none;border:0;background:rgba(255,255,255,.08);color:#fff;border-radius:12px;width:38px;height:38px;font-size:24px;line-height:1;cursor:pointer}.admin-nav{display:grid!important;gap:5px!important;flex:1 1 auto;min-height:0;padding:6px 0 10px}.admin-sidebar .admin-nav a{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.75);padding:9px 10px;border-radius:13px;font-weight:850;font-size:14px;line-height:1.1;text-decoration:none;min-height:40px;transition:background .18s ease,color .18s ease,transform .18s ease}.admin-sidebar .admin-nav a:hover{color:#fff;background:rgba(255,255,255,.08);transform:translateX(2px)}.admin-sidebar .admin-nav a.active{color:#fff;background:linear-gradient(135deg,rgba(124,58,237,.98),rgba(16,42,67,.95));box-shadow:0 12px 28px rgba(0,0,0,.16)}.admin-sidebar .admin-nav a.danger{color:#fecaca}.admin-nav-icon{flex:0 0 32px;width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.09);font-size:11px;font-weight:950;letter-spacing:.02em;color:#fff}.admin-nav-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.admin-sidebar-foot{flex:0 0 auto;margin-top:auto;padding:10px 12px;border-radius:16px;background:rgba(255,255,255,.07);display:grid;gap:2px;color:rgba(255,255,255,.72);font-size:12px}.admin-sidebar-foot strong{color:#fff;text-transform:capitalize}.admin-main{min-width:0;padding:34px clamp(22px,3vw,38px)}.admin-topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.admin-collapse-toggle,.admin-menu-open{border:1px solid var(--line);background:#fff;color:var(--primary);border-radius:999px;padding:10px 14px;font-weight:900;cursor:pointer;box-shadow:0 10px 28px rgba(15,23,42,.08)}.admin-collapse-toggle{flex:0 0 auto}.admin-mobile-bar{display:none}.admin-backdrop{display:none}
body.admin-sidebar-collapsed{grid-template-columns:92px minmax(0,1fr)}body.admin-sidebar-collapsed .admin-sidebar{padding-left:12px;padding-right:12px}body.admin-sidebar-collapsed .admin-brand-copy,body.admin-sidebar-collapsed .admin-nav-text,body.admin-sidebar-collapsed .admin-sidebar-foot{display:none}body.admin-sidebar-collapsed .admin-sidebar-head{justify-content:center}body.admin-sidebar-collapsed .admin-sidebar .admin-brand{justify-content:center}body.admin-sidebar-collapsed .admin-sidebar .admin-nav a{justify-content:center;padding:9px 8px}body.admin-sidebar-collapsed .admin-nav-icon{flex-basis:36px;width:36px;height:36px}.admin-table{max-width:100%;overflow:hidden}.admin-panel{max-width:100%}
@media(max-height:780px) and (min-width:981px){.admin-sidebar{padding-top:12px;padding-bottom:12px}.admin-nav{gap:3px!important}.admin-sidebar .admin-nav a{min-height:36px;padding:7px 9px;font-size:13px;border-radius:11px}.admin-nav-icon{width:28px;height:28px;flex-basis:28px;border-radius:9px;font-size:10px}.admin-brand-copy strong{font-size:15px}.admin-brand-copy small{font-size:10px}.admin-sidebar-foot{padding:8px 10px}}
@media(max-width:980px){
  .admin-body{display:block;background:#eef3f8}.admin-sidebar{position:fixed;inset:0 auto 0 0;z-index:120;width:min(310px,86vw);height:100dvh;max-height:100dvh;transform:translateX(-105%);transition:transform .24s ease;box-shadow:24px 0 60px rgba(2,6,23,.34);padding:16px 14px}.admin-body.admin-menu-open .admin-sidebar{transform:translateX(0)}.admin-sidebar-close{display:grid;place-items:center}.admin-backdrop{display:block;position:fixed;inset:0;background:rgba(15,23,42,.48);opacity:0;pointer-events:none;z-index:110;transition:opacity .2s ease}.admin-body.admin-menu-open .admin-backdrop{opacity:1;pointer-events:auto}.admin-mobile-bar{position:sticky;top:0;z-index:90;display:flex;align-items:center;gap:12px;margin:-20px -14px 18px;padding:12px 14px;background:rgba(248,250,252,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.admin-mobile-bar span{font-weight:950;color:var(--primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.admin-menu-open{width:42px;height:42px;padding:0;border-radius:14px}.admin-collapse-toggle{display:none}.admin-main{padding:20px 14px 88px}.admin-topbar{display:block}.admin-topbar h1{font-size:clamp(26px,8vw,36px)}.admin-nav{display:grid!important;overflow:visible!important;padding-bottom:12px!important}.admin-sidebar .admin-nav a{border-radius:14px;min-height:42px;font-size:14px}.admin-sidebar-foot{display:grid!important}}
@media(max-width:520px){.admin-sidebar{width:min(300px,88vw)}.admin-cards strong{font-size:30px}.admin-panel,.admin-cards article{padding:16px}.admin-table{display:block;overflow-x:auto}.admin-table table,.admin-table{min-width:720px}}