/* Tampilan panel ADMIN. Halaman publik pay.php punya style sendiri (inline). */
:root{
  --brand:#1f8a4c; --brand-dark:#14663a;
  --bg:#f3f4f6; --card:#fff; --text:#1f2937; --muted:#6b7280; --line:#e5e7eb;
  --ok-bg:#dcfce7; --ok:#166534; --wait-bg:#fef9c3; --wait:#854d0e;
  --bad-bg:#fee2e2; --bad:#b91c1c; --muted-bg:#f1f5f9; --muted-fg:#475569;
}
*{box-sizing:border-box;margin:0;padding:0}
body.admin{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.5}

/* Topbar */
.topbar{background:var(--card);border-bottom:1px solid var(--line);padding:12px 20px;
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;position:sticky;top:0;z-index:10}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:700}
.brand-mark{width:34px;height:34px;border-radius:9px;background:var(--brand);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:800}
.brand small{color:var(--muted);font-weight:600}
.topbar nav{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.topbar nav a{text-decoration:none;color:var(--text);padding:8px 12px;border-radius:8px;font-size:14px;font-weight:600}
.topbar nav a:hover{background:var(--bg)}
.topbar nav a.muted-link{color:var(--muted)}

.wrap{max-width:960px;margin:24px auto;padding:0 16px}
.foot{text-align:center;color:var(--muted);font-size:12px;padding:24px}

.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.page-head h1{font-size:22px}

/* Kartu & form */
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;margin-bottom:16px}
.form label{display:block;margin-bottom:14px;font-size:14px;font-weight:600;color:#374151}
.form input,.form select{width:100%;margin-top:6px;padding:11px 12px;border:1px solid var(--line);
  border-radius:9px;font-size:15px;font-weight:400;font-family:inherit;background:#fff}
.form input:focus,.form select:focus{outline:2px solid var(--brand);outline-offset:0;border-color:var(--brand)}
.form .row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.req{color:#dc2626} .opt{color:var(--muted);font-weight:400}

/* Tombol */
.btn{display:inline-block;padding:11px 16px;border-radius:9px;font-size:14px;font-weight:700;
  text-decoration:none;border:1px solid transparent;cursor:pointer;font-family:inherit;text-align:center}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--text)}
.btn-ghost:hover{background:var(--bg)}
.btn-ghost.danger{color:var(--bad);border-color:#fecaca}
.btn-block{display:block;width:100%}
.btn-sm{padding:7px 12px;font-size:13px}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}

/* Alert */
.alert{padding:12px 14px;border-radius:10px;margin-bottom:16px;font-size:14px}
.alert.ok{background:var(--ok-bg);color:var(--ok)}
.alert.bad{background:var(--bad-bg);color:var(--bad)}

/* Auth */
.auth-card{max-width:380px;margin:6vh auto;background:var(--card);border:1px solid var(--line);
  border-radius:16px;padding:30px}
.auth-card h1{font-size:20px;margin-bottom:2px}
.auth-card .muted{margin-bottom:18px}
.auth-card label{display:block;margin-bottom:14px;font-weight:600;font-size:14px}
.auth-card input{width:100%;margin-top:6px;padding:11px 12px;border:1px solid var(--line);border-radius:9px;font-size:15px}

/* Statistik */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px}
.stat-num{display:block;font-size:20px;font-weight:800}
.stat-lbl{font-size:12px;color:var(--muted)}
.stat.ok .stat-num{color:var(--ok)} .stat.wait .stat-num{color:var(--wait)}

/* Filter chips */
.filters{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.chip{text-decoration:none;color:var(--muted-fg);background:var(--card);border:1px solid var(--line);
  padding:7px 14px;border-radius:999px;font-size:13px;font-weight:600}
.chip.active{background:var(--brand);color:#fff;border-color:var(--brand)}

/* Tabel */
.table-wrap{padding:0;overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:13px 14px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);background:#fafafa}
td.desc{white-space:normal;min-width:180px;color:#374151}
.right{text-align:right}
tbody tr:hover{background:#fafafa}
code{background:var(--muted-bg);padding:2px 6px;border-radius:5px;font-size:12.5px}

/* Badge status */
.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700}
.badge.big{font-size:13px;padding:6px 14px}
.badge.ok{background:var(--ok-bg);color:var(--ok)}
.badge.wait{background:var(--wait-bg);color:var(--wait)}
.badge.bad{background:var(--bad-bg);color:var(--bad)}
.badge.muted{background:var(--muted-bg);color:var(--muted-fg)}

/* Detail invoice */
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.inv-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}
.inv-no{font-size:18px;font-weight:800}
.kv{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:14px}
.kv dt{color:var(--muted)} .kv dd{text-align:right;font-weight:500}
.kv dd.amount{font-weight:800;font-size:16px}
.card h3{font-size:15px;margin-bottom:4px}
.copybox{display:flex;gap:8px;margin:14px 0}
.copybox input{flex:1;padding:11px 12px;border:1px solid var(--line);border-radius:9px;font-size:13px;background:#f9fafb}
hr{border:0;border-top:1px solid var(--line);margin:16px 0}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.inline{display:inline}
.raw summary{cursor:pointer;font-weight:600;color:var(--muted)}
.raw pre{background:#0f172a;color:#e2e8f0;padding:12px;border-radius:9px;overflow-x:auto;
  font-size:12px;margin-top:8px;white-space:pre-wrap;word-break:break-word}
.empty{text-align:center;padding:40px}
.empty p{color:var(--muted);margin-bottom:16px}
.muted{color:var(--muted)} .small{font-size:12.5px}

@media(max-width:720px){
  .detail-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .form .row{grid-template-columns:1fr}
}