:root{
  --navy:#082b57;
  --navy2:#0b3d77;
  --blue:#1769d2;
  --green:#27a85b;
  --green2:#66c83e;
  --gold:#e7b22d;
  --bg:#f4f7fb;
  --card:#ffffff;
  --text:#203047;
  --muted:#728096;
  --line:#e3e9f1;
  --danger:#c64141;
  --shadow:0 10px 28px rgba(28,55,88,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}

.app-shell{min-height:100vh;display:flex}
.sidebar{
  width:265px;background:linear-gradient(180deg,#071f43 0%,#0c3b74 60%,#105a98 100%);
  color:#fff;position:fixed;inset:0 auto 0 0;padding:18px 14px;display:flex;flex-direction:column;z-index:50;
  box-shadow:8px 0 24px rgba(4,26,55,.12)
}
.brand{display:flex;align-items:center;gap:12px;padding:8px 8px 18px}
.brand-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),#ffe18a);color:#15345f;font-size:25px;font-weight:900;
  box-shadow:0 6px 18px rgba(231,178,45,.25)
}
.brand-title{font-size:22px;font-weight:800;line-height:1}
.brand-title span{color:#78d94f}
.brand-sub{font-size:11px;color:#c8d6e9;margin-top:4px}

.side-nav{display:grid;gap:5px;overflow:auto;padding:4px}
.side-nav a{
  display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:10px;color:#eef5ff;
  font-size:15px
}
.side-nav a:hover,.side-nav a.active{background:rgba(255,255,255,.12)}
.side-nav .ico{width:22px;text-align:center}
.sidebar-bottom{margin-top:auto;border-top:1px solid rgba(255,255,255,.15);padding:14px 8px 4px}
.sidebar-bottom .church{font-weight:700;font-size:13px}
.sidebar-bottom .user{font-size:12px;color:#c8d6e9;margin:4px 0 10px}
.sidebar-bottom a{font-size:13px;color:#fff}

.main{margin-left:265px;width:calc(100% - 265px);min-height:100vh}
.topbar{
  height:72px;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;
  padding:0 24px;position:sticky;top:0;z-index:30
}
.top-left{display:flex;align-items:center;gap:12px}
.menu-btn{
  display:none;border:0;background:#eef3f9;color:var(--navy);border-radius:10px;padding:9px 11px;font-size:20px;cursor:pointer
}
.page-title{font-size:20px;font-weight:800}
.page-sub{font-size:12px;color:var(--muted);margin-top:3px}
.top-user{font-size:13px;color:var(--muted)}

.content{padding:22px;max-width:1450px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow)
}
.stat{position:relative;overflow:hidden}
.stat::after{
  content:"";position:absolute;width:90px;height:90px;border-radius:50%;right:-28px;top:-28px;background:#edf5ff
}
.stat-icon{font-size:25px;margin-bottom:12px;position:relative;z-index:2}
.stat .label{font-size:13px;color:var(--muted);position:relative;z-index:2}
.stat .value{font-size:29px;font-weight:800;color:var(--navy);margin-top:5px;position:relative;z-index:2}
.stat .hint{font-size:11px;color:var(--muted);margin-top:5px}

.section-title{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}
.section-title h3{margin:0;font-size:18px}
.section-title p{margin:3px 0 0;color:var(--muted);font-size:12px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:10px;
  padding:10px 14px;background:var(--blue);color:#fff;font-weight:700;cursor:pointer
}
.btn.green{background:var(--green)}
.btn.gold{background:var(--gold);color:#17345d}
.btn.danger{background:var(--danger)}
.btn.light{background:#edf3f8;color:var(--navy)}
.btn.sm{padding:7px 10px;font-size:12px}

.input,select,textarea{
  width:100%;padding:10px 11px;border:1px solid #cad5e3;border-radius:9px;background:#fff;color:var(--text)
}
.input:focus,select:focus,textarea:focus{outline:2px solid #d7e8ff;border-color:#7db0ec}
label{display:block;font-size:12px;font-weight:800;color:#53657c;margin-bottom:6px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
.form-grid .full{grid-column:1/-1}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}
table{width:100%;border-collapse:collapse;min-width:760px;background:#fff}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid #edf1f5;vertical-align:middle}
th{font-size:12px;color:#607187;background:#f8fafc}
td{font-size:13px}
tr:last-child td{border-bottom:0}
.badge{display:inline-block;padding:5px 9px;border-radius:999px;font-size:11px;font-weight:800}
.badge.active{background:#e4f7eb;color:#16723d}
.badge.inactive{background:#f8e7e7;color:#9a3434}
.badge.info{background:#e8f1ff;color:#235fa9}
.badge.gold{background:#fff5d6;color:#8f6810}

.alert{padding:12px 14px;border-radius:10px;margin-bottom:14px;font-size:13px}
.alert.success{background:#e6f7ec;color:#176b39}
.alert.error{background:#fde9e9;color:#8d2f2f}

.quick-actions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.quick{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px;box-shadow:var(--shadow)}
.quick strong{display:block;font-size:14px}
.quick span{display:block;color:var(--muted);font-size:11px;margin-top:4px}

.footer{padding:20px 24px;color:#7c899b;font-size:12px}

@media(max-width:1100px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quick-actions{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:900px){
  .sidebar{transform:translateX(-102%);transition:.22s}
  body.menu-open .sidebar{transform:translateX(0)}
  body.menu-open::after{content:"";position:fixed;inset:0;background:rgba(0,0,0,.38);z-index:40}
  .main{margin-left:0;width:100%}
  .menu-btn{display:inline-flex}
  .topbar{padding:0 14px}
  .content{padding:14px}
  .top-user{display:none}
}
@media(max-width:640px){
  .grid-4,.grid-3,.grid-2,.form-grid,.quick-actions{grid-template-columns:1fr}
  .form-grid .full{grid-column:auto}
  .section-title{align-items:flex-start;flex-direction:column}
  .card{padding:14px}
  .stat .value{font-size:27px}
}