/* Absensi Siswa - CSS sederhana, cocok untuk pemula */
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Segoe UI,Arial,sans-serif;background:#f3f5f9;color:#222;line-height:1.5}
.wrap{max-width:1100px;margin:0 auto;padding:0 16px}
.topbar{background:#1e40af;color:#fff;padding:12px 0}
.topbar-inner{display:flex;justify-content:space-between;align-items:center}
.brand{color:#fff;text-decoration:none;font-weight:700;font-size:20px}
.userbox{font-size:14px;display:flex;gap:10px;align-items:center}
.layout{display:flex;gap:16px;margin-top:16px}
.sidebar{width:210px;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:10px;display:flex;flex-direction:column;gap:6px;height:fit-content}
.sidebar a{padding:9px 12px;border-radius:8px;color:#1e293b;text-decoration:none}
.sidebar a:hover{background:#eff6ff}
.sidebar a.active{background:#1e40af;color:#fff}
.content{flex:1;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:18px;min-height:60vh}
.page-title{font-size:22px;margin-bottom:14px}
.card{border:1px solid #e2e8f0;border-radius:10px;padding:14px;margin-bottom:14px;background:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.stat{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:12px;text-align:center}
.stat b{font-size:26px;display:block;color:#1e40af}
table{width:100%;border-collapse:collapse;margin-top:10px}
th,td{border:1px solid #e2e8f0;padding:8px 10px;text-align:left;font-size:14px}
th{background:#f1f5f9}
.form-group{margin-bottom:10px;display:flex;flex-direction:column;gap:4px}
label{font-weight:600;font-size:14px}
input,select,textarea{padding:9px 10px;border:1px solid #cbd5e1;border-radius:8px;font-size:14px}
.btn{display:inline-block;background:#1e40af;color:#fff;border:0;border-radius:8px;padding:9px 14px;cursor:pointer;text-decoration:none;font-size:14px}
.btn:hover{background:#1e3a8a}
.btn-sm{padding:5px 10px;font-size:13px;background:#334155}
.btn-danger{background:#dc2626}
.btn-secondary{background:#64748b}
.alert{padding:10px 12px;border-radius:8px;margin-bottom:12px}
.alert-success{background:#dcfce7;border:1px solid #86efac}
.alert-danger{background:#fee2e2;border:1px solid #fca5a5}
.footer{text-align:center;color:#64748b;font-size:13px;padding:18px 0}
.login-wrap{max-width:400px;margin:60px auto;background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:22px}
@media(max-width:768px){.layout{flex-direction:column}.sidebar{width:100%}}