:root{
  --green-dark:#0f5132;
  --green-primary:#116836;
  --green-accent:#15803d;
  --green-soft:#e6f4ea;
  --blue-soft:#e8eefc;
  --orange-soft:#fef3e0;
  --purple-soft:#f1ecfb;
  --red-soft:#fdeaea;
  --teal-soft:#e2f6f5;
  --text-dark:#1f2937;
  --text-muted:#6b7280;
  --border-color:#e7e9ee;
  --bg-page:#f6f7f9;
}
*{box-sizing:border-box;}
body{
  font-family:'Segoe UI',Roboto,-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--bg-page);
  color:var(--text-dark);
  margin:0;
}
a{text-decoration:none;}

/* ---------- Layout ---------- */
.app-wrapper{display:flex;min-height:100vh;}
.sidebar{
  width:270px;
  background:#fff;
  border-right:1px solid var(--border-color);
  display:flex;
  flex-direction:column;
  flex-shrink:0;
  transition:margin-left .25s ease;
}
.sidebar-brand{
  background:var(--green-primary);
  color:#fff;
  padding:22px 20px;
  display:flex;
  align-items:center;
  gap:12px;
}
.sidebar-brand .icon-box{
  width:42px;height:42px;background:rgba(255,255,255,.15);
  border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-size:20px;flex-shrink:0;
}
.sidebar-brand h1{font-size:17px;margin:0;font-weight:700;}
.sidebar-brand p{font-size:12px;margin:2px 0 0;opacity:.85;}

.sidebar-nav{flex:1;padding:16px 12px;overflow-y:auto;}
.sidebar-nav a{
  display:flex;align-items:center;gap:12px;
  padding:11px 14px;border-radius:10px;
  color:#374151;font-size:14.5px;font-weight:500;
  margin-bottom:4px;
}
.sidebar-nav a .nav-icon{font-size:18px;width:22px;text-align:center;}
.sidebar-nav a:hover{background:#f3f4f6;}
.sidebar-nav a.active{background:var(--green-soft);color:var(--green-primary);font-weight:700;}

.sidebar-user{
  border-top:1px solid var(--border-color);
  padding:14px 16px;display:flex;align-items:center;gap:10px;position:relative;
}
.avatar-circle{
  width:40px;height:40px;border-radius:50%;
  background:var(--green-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:14px;flex-shrink:0;
}
.sidebar-user .user-info{flex:1;min-width:0;}
.sidebar-user .user-info strong{display:block;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.sidebar-user .user-info span{font-size:12px;color:var(--text-muted);}
.user-menu{
  display:none;position:absolute;bottom:60px;left:12px;right:12px;
  background:#fff;border:1px solid var(--border-color);border-radius:10px;
  box-shadow:0 8px 24px rgba(0,0,0,.08);overflow:hidden;z-index:20;
}
.user-menu.show{display:block;}
.user-menu a{display:block;padding:10px 14px;font-size:13.5px;color:#374151;}
.user-menu a:hover{background:#f3f4f6;}
.user-menu a.text-danger{color:#dc2626;}

/* ---------- Topbar ---------- */
.main-content{flex:1;min-width:0;display:flex;flex-direction:column;}
.topbar{
  background:#fff;border-bottom:1px solid var(--border-color);
  padding:16px 28px;display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;z-index:10;
}
.topbar .hamburger{
  border:none;background:none;font-size:20px;cursor:pointer;color:#374151;
  display:none;
}
.topbar-right{display:flex;align-items:center;gap:22px;}
.bell-wrap{position:relative;color:#374151;font-size:19px;cursor:pointer;}
.bell-badge{
  position:absolute;top:-6px;right:-8px;background:var(--green-primary);color:#fff;
  font-size:10px;min-width:16px;height:16px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;padding:0 3px;
}
.ta-dropdown{
  display:flex;align-items:center;gap:6px;font-weight:600;font-size:14px;color:var(--text-dark);
  border:1px solid var(--border-color);padding:8px 14px;border-radius:8px;cursor:pointer;background:#fff;
}

.page-body{padding:28px;flex:1;}
.page-title{font-size:26px;font-weight:700;margin:0 0 4px;}
.page-subtitle{color:var(--text-muted);margin:0 0 24px;font-size:14.5px;}

/* ---------- Stat cards ---------- */
.stats-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:18px;margin-bottom:22px;
}
.stat-card{
  background:#fff;border:1px solid var(--border-color);border-radius:14px;
  padding:20px;display:flex;flex-direction:column;gap:10px;
}
.stat-card .icon-circle{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;}
.stat-card .stat-label{color:var(--text-muted);font-size:13.5px;font-weight:600;}
.stat-card .stat-value{font-size:30px;font-weight:800;line-height:1;}
.stat-card .stat-link{font-size:13px;font-weight:600;color:var(--green-primary);}

.bg-green{background:var(--green-soft);color:var(--green-primary);}
.bg-blue{background:var(--blue-soft);color:#3b5bdb;}
.bg-orange{background:var(--orange-soft);color:#d97706;}
.bg-purple{background:var(--purple-soft);color:#7c3aed;}
.bg-red{background:var(--red-soft);color:#dc2626;}
.bg-teal{background:var(--teal-soft);color:#0d9488;}

/* ---------- Menu cards (dashboard shortcuts) ---------- */
.menu-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;}
.menu-card{
  background:#fff;border:1px solid var(--border-color);border-radius:14px;
  padding:26px 22px;text-align:center;display:flex;flex-direction:column;align-items:center;
}
.menu-card .icon-circle{width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:14px;}
.menu-card h3{margin:0 0 8px;font-size:16.5px;}
.menu-card p{color:var(--text-muted);font-size:13.5px;margin:0 0 18px;line-height:1.5;}
.btn-menu{
  border:none;padding:9px 22px;border-radius:8px;font-weight:600;font-size:13.5px;cursor:pointer;margin-top:auto;
}
.btn-menu.green{background:var(--green-soft);color:var(--green-primary);}
.btn-menu.blue{background:var(--blue-soft);color:#3b5bdb;}
.btn-menu.orange{background:var(--orange-soft);color:#d97706;}
.btn-menu.purple{background:var(--purple-soft);color:#7c3aed;}
.btn-menu.red{background:var(--red-soft);color:#dc2626;}
.btn-menu.teal{background:var(--teal-soft);color:#0d9488;}
.btn-menu:hover{filter:brightness(0.95);}

/* ---------- Generic cards / tables ---------- */
.card-box{background:#fff;border:1px solid var(--border-color);border-radius:14px;padding:22px;margin-bottom:22px;}
.card-box h2{font-size:17px;margin:0 0 16px;}
.table-wrap{overflow-x:auto;}
table.data-table{width:100%;border-collapse:collapse;font-size:14px;}
table.data-table th{
  text-align:left;padding:11px 14px;background:#f9fafb;color:var(--text-muted);
  font-weight:600;font-size:12.5px;text-transform:uppercase;letter-spacing:.03em;
  border-bottom:1px solid var(--border-color);white-space:nowrap;
}
table.data-table td{padding:12px 14px;border-bottom:1px solid var(--border-color);vertical-align:middle;}
table.data-table tr:last-child td{border-bottom:none;}
table.data-table tr:hover td{background:#fafbfc;}

.badge{display:inline-block;padding:4px 11px;border-radius:20px;font-size:12px;font-weight:700;}
.badge-hadir,.badge-aktif,.badge-sangat-baik{background:var(--green-soft);color:var(--green-primary);}
.badge-izin{background:var(--blue-soft);color:#3b5bdb;}
.badge-sakit,.badge-baik{background:var(--orange-soft);color:#d97706;}
.badge-alpa{background:var(--red-soft);color:#dc2626;}
.badge-admin{background:var(--purple-soft);color:#7c3aed;}
.badge-guru{background:var(--blue-soft);color:#3b5bdb;}
.badge-kepsek{background:var(--orange-soft);color:#d97706;}

.toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:18px;}
.toolbar .filters{display:flex;flex-wrap:wrap;gap:10px;}

.btn{
  display:inline-flex;align-items:center;gap:7px;border:none;border-radius:9px;
  padding:10px 18px;font-size:14px;font-weight:600;cursor:pointer;
}
.btn-primary{background:var(--green-primary);color:#fff;}
.btn-primary:hover{background:var(--green-dark);}
.btn-outline{background:#fff;border:1px solid var(--border-color);color:var(--text-dark);}
.btn-outline:hover{background:#f3f4f6;}
.btn-danger-outline{background:#fff;border:1px solid #fca5a5;color:#dc2626;}
.btn-sm{padding:6px 12px;font-size:12.5px;border-radius:7px;}

input,select,textarea{
  border:1px solid var(--border-color);border-radius:9px;padding:9px 13px;
  font-size:14px;font-family:inherit;background:#fff;color:var(--text-dark);
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--green-accent);}
label{font-size:13.5px;font-weight:600;color:#374151;display:block;margin-bottom:6px;}
.form-group{margin-bottom:16px;}
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;}

.action-icons{display:flex;gap:6px;}
.action-icons a,.action-icons button{
  border:1px solid var(--border-color);background:#fff;width:32px;height:32px;border-radius:8px;
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:#374151;font-size:14px;
}
.action-icons a.edit:hover{background:var(--blue-soft);color:#3b5bdb;border-color:transparent;}
.action-icons a.delete:hover,.action-icons button.delete:hover{background:var(--red-soft);color:#dc2626;border-color:transparent;}

.alert{padding:13px 18px;border-radius:10px;margin-bottom:18px;font-size:14px;font-weight:500;}
.alert-success{background:var(--green-soft);color:var(--green-primary);}
.alert-danger{background:var(--red-soft);color:#dc2626;}
.alert-info{background:var(--blue-soft);color:#3b5bdb;}

/* ---------- Modal ---------- */
.modal-overlay{
  display:none;position:fixed;inset:0;background:rgba(17,24,39,.5);
  align-items:center;justify-content:center;z-index:100;padding:20px;
}
.modal-overlay.show{display:flex;}
.modal-box{background:#fff;border-radius:14px;max-width:560px;width:100%;max-height:90vh;overflow-y:auto;}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border-color);}
.modal-header h3{margin:0;font-size:17px;}
.modal-close{border:none;background:none;font-size:20px;cursor:pointer;color:#6b7280;}
.modal-body{padding:22px 24px;}
.modal-footer{padding:16px 24px;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:10px;}

/* ---------- Login page ---------- */
.login-wrapper{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--green-dark),var(--green-accent));padding:20px;
}
.login-card{background:#fff;border-radius:18px;padding:40px 36px;width:100%;max-width:400px;box-shadow:0 20px 50px rgba(0,0,0,.25);}
.login-card .icon-box{
  width:56px;height:56px;background:var(--green-soft);color:var(--green-primary);
  border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:26px;margin:0 auto 16px;
}
.login-card h1{text-align:center;font-size:21px;margin:0 0 4px;}
.login-card p.sub{text-align:center;color:var(--text-muted);font-size:13.5px;margin:0 0 26px;}
.login-card .form-group{margin-bottom:18px;}
.login-card input{width:100%;padding:11px 14px;}
.login-card .btn-primary{width:100%;justify-content:center;padding:12px;font-size:15px;}
.demo-box{margin-top:22px;padding:14px;background:#f9fafb;border-radius:10px;font-size:12.5px;color:var(--text-muted);line-height:1.7;}

/* ---------- Utilities ---------- */
.text-muted{color:var(--text-muted);}
.mt-0{margin-top:0;}
.d-flex{display:flex;}
.gap-2{gap:8px;}
.align-center{align-items:center;}
.empty-state{text-align:center;padding:50px 20px;color:var(--text-muted);}
.empty-state .icon{font-size:38px;margin-bottom:12px;}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .sidebar{position:fixed;top:0;bottom:0;left:0;z-index:50;margin-left:-270px;box-shadow:0 0 30px rgba(0,0,0,.15);}
  .sidebar.show{margin-left:0;}
  .topbar .hamburger{display:block;}
  .page-body{padding:18px;}
  .topbar{padding:14px 18px;}
}
@media (max-width:520px){
  .ta-dropdown span.ta-text{display:none;}
}