:root{--red:#e8442e;--red-d:#c93320;--ink:#1f2937;--mut:#6b7280;--line:#e5e7eb;--bg:#f3f4f6;--card:#fff;--green:#15803d;--amber:#b45309}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--red)}
button{cursor:pointer}
input,select,textarea{font:inherit;padding:9px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;width:100%}
label{display:block;font-size:13px;color:var(--mut);margin:10px 0 4px}
.btn{background:var(--red);color:#fff;border:0;border-radius:8px;padding:10px 16px;font-weight:600}
.btn:hover{background:var(--red-d)}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.small{padding:6px 10px;font-size:13px}
.btn:disabled{opacity:.5;cursor:default}
/* login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}
.login-card{background:#fff;border-radius:16px;padding:28px;width:100%;max-width:380px;box-shadow:0 8px 30px rgba(0,0,0,.08)}
.login-card h1{margin:0 0 4px;font-size:22px}
.login-card p{margin:0 0 8px;color:var(--mut);font-size:14px}
.err{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca;border-radius:8px;padding:9px 12px;font-size:14px;margin:10px 0;display:none}
.note{background:#fffbeb;color:#92400e;border:1px solid #fde68a;border-radius:8px;padding:9px 12px;font-size:13px;margin:10px 0}
/* layout */
.app{display:flex;min-height:100vh}
.sidebar{width:240px;background:#111827;color:#e5e7eb;position:fixed;top:0;bottom:0;left:0;padding:18px 12px;display:flex;flex-direction:column}
.sidebar h1{font-size:18px;margin:0 4px 2px;color:#fff}
.sidebar .sub{font-size:12px;color:#9ca3af;margin:0 4px 18px}
.sidebar nav{display:flex;flex-direction:column;gap:2px}
.sidebar nav button{background:none;border:0;color:#d1d5db;text-align:left;padding:10px 12px;border-radius:8px;font-size:15px}
.sidebar nav button:hover{background:#1f2937}
.sidebar nav button.active{background:var(--red);color:#fff;font-weight:600}
.sidebar .foot{margin-top:auto;font-size:12px;color:#9ca3af;padding:8px}
.main{margin-left:240px;flex:1;padding:22px 26px;max-width:1100px}
.topbar{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.topbar h2{margin:0;font-size:22px;flex:1}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:14px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}
.card .t{font-size:13px;color:var(--mut)}
.card .v{font-size:24px;font-weight:700;margin-top:4px}
.card .s{font-size:13px;color:var(--mut);margin-top:4px}
.card .s .up{color:var(--green)} .card .s .down{color:var(--red-d)}
.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin:14px 0}
.panel h3{margin:0 0 10px;font-size:16px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
th{color:var(--mut);font-size:12px;text-transform:uppercase;letter-spacing:.03em}
td.num,th.num{text-align:right}
.badge{display:inline-block;font-size:11px;font-weight:700;border-radius:999px;padding:2px 8px;background:#dbeafe;color:#1d4ed8}
.badge.warn{background:#fef3c7;color:#92400e}
.badge.ok{background:#dcfce7;color:#166534}
.badge.grey{background:#f3f4f6;color:#4b5563}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:end;margin:10px 0}
.toolbar .field{flex:1;min-width:140px}
.toolbar label{margin:0 0 4px}
.row{display:flex;gap:14px;flex-wrap:wrap}
.row>.panel{flex:1;min-width:280px}
.bar-row{display:flex;align-items:center;gap:8px;margin:6px 0;font-size:13px}
.bar-row .lbl{width:90px;color:var(--mut)}
.bar{flex:1;height:18px;background:#f3f4f6;border-radius:6px;overflow:hidden;display:flex}
.bar>div{height:100%}
.bar .tunai{background:#2563eb}.bar .qris{background:#16a34a}
.bar-row .val{width:130px;text-align:right;font-weight:600}
.chart{display:flex;align-items:flex-end;gap:4px;height:120px;padding-top:10px}
.chart .col{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px}
.chart .col .b{width:100%;max-width:34px;background:var(--red);border-radius:4px 4px 0 0}
.chart .col .d{font-size:10px;color:var(--mut)}
.muted{color:var(--mut);font-size:13px}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:10}
.modal-bg.open{display:flex}
.modal{background:#fff;border-radius:14px;padding:20px;width:100%;max-width:560px;max-height:85vh;overflow:auto}
.modal h3{margin:0 0 8px}
.toast{position:fixed;right:18px;bottom:18px;background:#111827;color:#fff;padding:11px 16px;border-radius:10px;font-size:14px;display:none;z-index:20}
@media(max-width:760px){.sidebar{width:200px}.main{margin-left:200px;padding:16px}}