/* WCA Admin — AdminLTE / Smart School look: navy topbar, dark sidebar, flat boxes. */
:root{
  --top:#1a2b4c; --brand:#a6e22e; --side:#22333d; --side-2:#1b2a32; --side-text:#cfd8dc; --side-active:#0f1c22;
  --bg:#f1f3f4; --box:#fff; --line:#d2d6de; --line-2:#e6e9ec; --text:#333; --muted:#777;
  --primary:#1a2b4c; --success:#2e7d32; --info:#3c8dbc; --warning:#f39c12; --danger:#dd4b39;
  --font:"Roboto","Segoe UI",Arial,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;height:100%}
body{font-family:var(--font);font-size:13px;color:var(--text);background:var(--bg);line-height:1.45}
a{color:var(--info);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-weight:500;margin:0}
button,input,select,textarea{font:inherit}
img{max-width:100%}

/* ---- login ---- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--top) radial-gradient(800px 400px at 50% -20%,#2b4a86,var(--top) 60%);padding:20px}
.login-box{background:#fff;width:100%;max-width:380px;padding:26px 28px 22px;border-radius:3px;box-shadow:0 10px 40px rgba(0,0,0,.35)}
.login-brand{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:6px}
.login-brand img{width:38px;height:38px;border-radius:50%}
.login-brand b{color:var(--top);letter-spacing:.06em}
.login-msg{text-align:center;color:var(--muted);margin:0 0 16px}
.login-or{text-align:center;color:#999;margin:12px 0;font-size:12px}
.login-fine{font-size:11.5px;color:#999;text-align:center;margin:14px 0 0}

/* ---- shell ---- */
.main-header{position:fixed;top:0;left:0;right:0;height:50px;background:var(--top);z-index:30;display:flex}
.main-header .logo{width:230px;flex:0 0 230px;display:flex;align-items:center;justify-content:center;background:#132140}
.main-header .logo img{height:36px;width:36px;border-radius:50%;border:2px solid var(--brand)}
.navbar{flex:1;display:flex;align-items:center;gap:14px;padding:0 14px 0 6px;min-width:0}
.sidebar-toggle{background:transparent;border:0;color:#fff;font-size:20px;cursor:pointer;padding:6px 10px}
.brand-title{color:var(--brand);font-weight:700;letter-spacing:.06em;font-size:16px;white-space:nowrap}
.navbar-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav-search{display:flex;background:#fff;border-radius:20px;overflow:hidden;height:30px}
.nav-search input{border:0;outline:0;padding:0 12px;width:210px;font-size:12.5px}
.nav-search button{border:0;background:#fff;cursor:pointer;padding:0 10px}
.nav-cur,.nav-user{color:#dfe6f3;font-size:12.5px}
.nav-logout{background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff;border-radius:3px;padding:4px 10px;cursor:pointer;font-size:12px}
.nav-logout:hover{background:rgba(255,255,255,.12)}

.main-sidebar{position:fixed;top:50px;left:0;bottom:0;width:230px;background:var(--side);color:var(--side-text);overflow-y:auto;z-index:20;transition:transform .2s}
body:not(.sidebar-open) .main-sidebar{transform:translateX(-230px)}
body:not(.sidebar-open) .content-wrapper{margin-left:0}
.sidebar-session{padding:10px 14px;font-size:12px;color:#fff;background:var(--side-2)}
.sidebar-session span{color:#9fb0b8}
.sidebar-menu{list-style:none;margin:0;padding:0}
.sidebar-menu>li>a{display:flex;align-items:center;gap:10px;padding:11px 14px;color:var(--side-text);font-weight:500;font-size:13px;cursor:pointer;border-left:3px solid transparent}
.sidebar-menu>li>a:hover,.sidebar-menu>li.open>a{background:var(--side-2);color:#fff;text-decoration:none}
.sidebar-menu>li.active>a{border-left-color:var(--brand);color:#fff;background:var(--side-2)}
.sidebar-menu i{font-style:normal;width:18px;text-align:center;opacity:.9}
.sidebar-menu em{margin-left:auto;font-style:normal;transition:transform .2s}
.sidebar-menu li.open em{transform:rotate(180deg)}
.sidebar-menu ul{list-style:none;margin:0;padding:0;background:var(--side-active);display:none}
.sidebar-menu li.open ul{display:block}
.sidebar-menu ul a{display:block;padding:8px 14px 8px 26px;color:#b9c7ce;font-size:12.5px}
.sidebar-menu ul a:hover,.sidebar-menu ul a.active{color:#fff;background:#0a1418;text-decoration:none}
.label{display:inline-block;background:var(--danger);color:#fff;font-size:10px;padding:1px 6px;border-radius:8px;margin-left:6px;vertical-align:middle}

.content-wrapper{margin-left:230px;padding-top:50px;min-height:100vh;display:flex;flex-direction:column;transition:margin .2s}
.content{padding:16px;flex:1}
.main-footer{background:#fff;border-top:1px solid var(--line);padding:10px 16px;font-size:12px;color:var(--muted)}

/* ---- boxes ---- */
.content-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;flex-wrap:wrap;gap:8px}
.content-header h1{font-size:18px;color:#444}
.box{background:var(--box);border-top:3px solid var(--top);border-radius:3px;box-shadow:0 1px 1px rgba(0,0,0,.1);margin-bottom:16px}
.box.box-plain{border-top-color:var(--line)}
.box.box-success{border-top-color:var(--success)} .box.box-info{border-top-color:var(--info)} .box.box-warning{border-top-color:var(--warning)}
.box-header{padding:10px 14px;border-bottom:1px solid var(--line-2);display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.box-header h3{font-size:15px;color:#444}
.box-body{padding:14px}
.box-footer{padding:10px 14px;border-top:1px solid var(--line-2);background:#fafafa;display:flex;justify-content:flex-end;gap:8px}
.row{display:grid;grid-template-columns:repeat(3,1fr);gap:0 24px}
.row.two{grid-template-columns:repeat(2,1fr)} .row.four{grid-template-columns:repeat(4,1fr)}
.form-group{margin-bottom:14px;display:flex;flex-direction:column;gap:4px}
.form-group label{font-weight:700;font-size:12.5px;color:#333}
.form-group label i{color:var(--danger);font-style:normal}
.form-control{width:100%;height:34px;padding:6px 10px;border:1px solid var(--line);border-radius:2px;background:#fff;color:#555;outline:0;font-size:13px}
.form-control:focus{border-color:var(--info)}
textarea.form-control{height:auto;min-height:64px;resize:vertical}
.help{font-size:11.5px;color:var(--muted)}
.upload{border:1px dashed #aab;border-radius:2px;height:34px;display:flex;align-items:center;justify-content:center;gap:8px;color:#666;position:relative;cursor:pointer;background:#fafafa;font-size:12.5px}
.upload input{position:absolute;inset:0;opacity:0;cursor:pointer}
.upload.ok{border-color:var(--success);color:var(--success)}
.btn{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border:1px solid transparent;border-radius:3px;font-size:12.5px;font-weight:500;cursor:pointer;text-decoration:none;line-height:1.4}
.btn:hover{text-decoration:none;filter:brightness(1.08)}
.btn-primary{background:var(--primary);color:#fff} .btn-success{background:var(--success);color:#fff} .btn-info{background:var(--info);color:#fff}
.btn-warning{background:var(--warning);color:#fff} .btn-danger{background:var(--danger);color:#fff}
.btn-default{background:#f4f4f4;color:#444;border-color:#ddd} .btn-block{width:100%;justify-content:center}
.btn-xs{padding:2px 7px;font-size:11.5px} .btn-sm{padding:4px 9px;font-size:12px}
.btn[disabled]{opacity:.6;cursor:not-allowed}
.alert{padding:9px 12px;border-radius:3px;font-size:12.5px;margin-bottom:12px}
.alert-danger{background:#f2dede;color:#a94442;border:1px solid #ebccd1} .alert-success{background:#dff0d8;color:#3c763d;border:1px solid #d6e9c6} .alert-info{background:#d9edf7;color:#31708f;border:1px solid #bce8f1}

/* ---- fee list (Smart School "Fees Details") ---- */
.fee-list{border:1px solid var(--line-2)}
.fee-row{display:flex;align-items:center;gap:10px;padding:10px 12px;border-bottom:1px solid var(--line-2);background:#fff}
.fee-row:last-child{border-bottom:0}
.fee-row:hover{background:#f9fafb}
.fee-row .plus{color:#999;font-weight:700}
.fee-row input{width:15px;height:15px}
.fee-row .nm{flex:1;font-size:12.5px}
.fee-row .amt{font-weight:500;white-space:nowrap}
.fee-row.dok .nm{color:#555}
.section-title{background:#f4f6f7;padding:9px 14px;font-weight:500;font-size:14px;color:#444;border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);margin:6px -14px 12px}

/* ---- tables ---- */
.table-wrap{overflow-x:auto}
.table{width:100%;border-collapse:collapse;font-size:12.5px}
.table th{text-align:left;background:#f8f9fa;border-bottom:2px solid var(--line-2);padding:8px 10px;font-weight:700;color:#333;white-space:nowrap}
.table td{padding:7px 10px;border-bottom:1px solid var(--line-2);vertical-align:middle}
.table tr:hover td{background:#fbfcfd}
.table .r{text-align:right;white-space:nowrap} .table .c{text-align:center}
.table tfoot td{font-weight:700;background:#f8f9fa}
.table a.row-link{color:var(--info);cursor:pointer;font-weight:500}
.badge{display:inline-block;padding:2px 7px;border-radius:2px;font-size:11px;font-weight:700;color:#fff;background:#999}
.badge.aktif,.badge.diterima,.badge.lunas{background:var(--success)} .badge.baru{background:var(--warning)} .badge.keluar,.badge.ditolak{background:var(--danger)} .badge.belum{background:var(--info)}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.toolbar .form-control{width:auto;min-width:150px;height:30px;font-size:12.5px}
.muted{color:var(--muted)} .b{font-weight:700} .mono{font-family:Consolas,Menlo,monospace;font-size:12px}
.empty{padding:22px;text-align:center;color:var(--muted)}

/* ---- dashboard tiles ---- */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}
.tile{color:#fff;border-radius:3px;padding:14px 16px;position:relative;overflow:hidden;min-height:92px}
.tile b{display:block;font-size:26px;font-weight:700}
.tile span{font-size:13px;opacity:.95}
.tile small{display:block;margin-top:6px;font-size:11.5px;opacity:.85}
.tile.aqua{background:#00c0ef} .tile.green{background:#00a65a} .tile.yellow{background:#f39c12} .tile.red{background:#dd4b39}

/* ---- student profile ---- */
.profile{display:grid;grid-template-columns:260px 1fr;gap:16px}
.profile-card{text-align:center;padding-top:18px}
.avatar{width:110px;height:110px;border-radius:50%;object-fit:cover;background:#e9ecef;margin:0 auto 10px;display:flex;align-items:center;justify-content:center;font-size:40px;color:#889}
.kv{width:100%;border-collapse:collapse;font-size:12.5px}
.kv td{padding:6px 8px;border-bottom:1px solid var(--line-2)} .kv td:first-child{color:#666;width:42%;font-weight:500}
.summary-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:12px}
.sum{background:#f8f9fa;border:1px solid var(--line-2);padding:10px 12px;border-radius:2px}
.sum span{display:block;font-size:11.5px;color:#777;text-transform:uppercase;letter-spacing:.04em}
.sum b{font-size:16px}
.sum.warn b{color:var(--danger)} .sum.ok b{color:var(--success)}

/* ---- modal / toast ---- */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:60;display:flex;align-items:flex-start;justify-content:center;padding:50px 16px;overflow:auto}
.modal-box{background:#fff;border-radius:3px;width:100%;max-width:640px;box-shadow:0 10px 40px rgba(0,0,0,.4)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line-2)}
.modal-head h4{font-size:16px}
.modal-head .close{border:0;background:transparent;font-size:24px;line-height:1;cursor:pointer;color:#888}
.modal-body{padding:16px}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:10px}
.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}
.docs a,.docs div{display:block;border:1px solid var(--line-2);text-align:center;font-size:12px;padding-bottom:6px;color:#444}
.docs img{width:100%;height:110px;object-fit:cover;display:block;margin-bottom:4px}
.docs div{padding:40px 6px;color:#999;border-style:dashed}
#toast{position:fixed;bottom:20px;right:20px;background:#333;color:#fff;padding:10px 16px;border-radius:3px;font-size:13px;opacity:0;transform:translateY(10px);transition:all .2s;z-index:70;pointer-events:none;max-width:360px}
#toast.show{opacity:1;transform:none} #toast.bad{background:var(--danger)} #toast.ok{background:var(--success)}

@media (max-width:900px){
  .main-header .logo{display:none}
  .nav-search input{width:120px}
  .nav-cur,.nav-user{display:none}
  .content-wrapper{margin-left:0}
  body.sidebar-open .content-wrapper::after{content:"";position:fixed;inset:50px 0 0 0;background:rgba(0,0,0,.35);z-index:15}
  .row,.row.two,.row.four,.tiles,.summary-strip,.profile{grid-template-columns:1fr}
  .tiles{grid-template-columns:1fr 1fr}
  .docs{grid-template-columns:1fr}
}