:root {
  --ink: #0b1220;
  --muted: #64748b;
  --line: #e2e8f0;
  --accent: #2563eb;
  --accent-soft: #eff6ff;
  --ok: #15803d;
  --ok-soft: #dcfce7;
  --warn: #b45309;
  --warn-soft: #fef3c7;
  --bad: #b91c1c;
  --bad-soft: #fee2e2;
  --radius: 16px;
}

* { box-sizing: border-box; }
html { min-height: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, "Segoe UI", system-ui, -apple-system, sans-serif;
  color: #fff;
  background:
    radial-gradient(120% 90% at 100% 100%, #2563eb 0%, rgba(37, 99, 235, 0) 60%),
    linear-gradient(170deg, #000 0%, #030a1f 40%, #0b2a86 100%);
  background-attachment: fixed;
}

.wrap { max-width: 1120px; margin: 0 auto; padding: 40px 16px 64px; }

.hero { text-align: center; margin-bottom: 28px; }
.eyebrow { margin: 0 0 12px; font-size: 14px; font-weight: 600; color: #cbd5e1; }
h1 { margin: 0 0 10px; font-size: 30px; font-weight: 700; letter-spacing: -0.01em; }
.sub { margin: 0; font-size: 14px; color: #dbe4f3; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 820px) { .grid { grid-template-columns: 1fr; } }

.card {
  background: #fff;
  color: var(--ink);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
  display: block;
}
.card h2 { margin: 16px 0 4px; font-size: 15px; font-weight: 700; }
.card > p { margin: 0; font-size: 12.5px; line-height: 1.45; color: var(--muted); }

.card--drop { cursor: pointer; transition: transform .12s ease, box-shadow .12s ease; }
.card--drop:hover, .card--drop:focus-visible, .card--drop.over { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(0, 0, 0, 0.38); outline: none; }
.card--drop.over .tile { background: #dbeafe; outline: 2px dashed var(--accent); outline-offset: -8px; }

.tile {
  position: relative;
  height: 104px;
  border-radius: 12px;
  background: var(--accent-soft);
  display: grid;
  place-items: center;
}
.tile svg { width: 34px; height: 34px; fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.tile .hint { position: absolute; bottom: 10px; left: 0; right: 0; text-align: center; font-size: 11.5px; font-weight: 600; color: var(--accent); }
.tile:has(.hint) svg { margin-bottom: 14px; }

.overlay { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; background: rgba(2, 8, 30, .72); backdrop-filter: blur(3px); pointer-events: none; }
.overlay[hidden] { display: none; }
.overlay__box { display: grid; gap: 6px; justify-items: center; padding: 44px 64px; border: 3px dashed #93c5fd; border-radius: 24px; background: rgba(37, 99, 235, .25); text-align: center; }
.overlay__box svg { width: 56px; height: 56px; fill: none; stroke: #fff; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.overlay__box strong { font-size: 22px; }
.overlay__box span { font-size: 13px; color: #dbe4f3; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 60; max-width: calc(100vw - 32px); padding: 10px 16px; border-radius: 10px; background: #fff; color: var(--ink); font-size: 13px; font-weight: 600; box-shadow: 0 10px 30px rgba(0, 0, 0, .35); }
.toast[hidden] { display: none; }

.tile.busy svg { animation: pulse 1.2s ease-in-out infinite; }
.tile.ok { background: var(--ok-soft); }
.tile.ok svg { stroke: var(--ok); }
.tile.warn { background: var(--warn-soft); }
.tile.warn svg { stroke: var(--warn); }
@keyframes pulse { 50% { opacity: .35; } }

.bar { position: absolute; left: 16px; right: 16px; bottom: 14px; height: 6px; border-radius: 99px; background: #bfdbfe; overflow: hidden; }
.bar span { display: block; height: 100%; width: 0; background: var(--accent); transition: width .2s ease; }

.field { display: block; margin-top: 12px; font-size: 11.5px; color: var(--muted); }
.field span { display: block; margin-bottom: 4px; font-weight: 600; }
input[type="text"], input[type="date"], .cell {
  width: 100%;
  font: inherit;
  font-size: 13px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 9px;
}
input:focus-visible { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }

.btn {
  margin-top: 12px;
  width: 100%;
  padding: 10px 14px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border: 0;
  border-radius: 10px;
  cursor: pointer;
}
.btn:hover:not(:disabled) { background: #1d4ed8; }
.btn:disabled { background: #cbd5e1; cursor: not-allowed; }
.btn--ghost { width: auto; margin: 0; padding: 6px 10px; font-size: 12px; color: var(--accent); background: var(--accent-soft); }
.btn--ghost:hover:not(:disabled) { background: #dbeafe; }

/* ---------- hasil per invoice ---------- */
#results { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; margin-top: 18px; }
.card { min-width: 0; }
.card--wide { margin-top: 18px; }
.summary { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 20px; padding: 14px 18px; background: var(--accent-soft); box-shadow: none; font-size: 13px; }
.summary strong { font-size: 14px; }
.summary span { color: var(--muted); }
.summary .btn { margin-left: auto; }
.inv-head { display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: flex-end; justify-content: space-between; }
.inv-title { font-size: 15px; font-weight: 700; margin: 0; word-break: break-all; }
.inv-title small { display: block; font-weight: 500; color: var(--muted); font-size: 12px; margin-top: 2px; }
.inv-fields { display: grid; grid-template-columns: repeat(3, minmax(120px, 1fr)); gap: 12px; margin-top: 14px; }
.card .naming { margin-top: 8px; padding: 8px 10px; border-radius: 8px; background: #f8fafc; font-size: 11.5px; }
@media (max-width: 820px) { .inv-fields { grid-template-columns: 1fr 1fr; } }
.inv-fields .field { margin-top: 0; }
.ro { padding: 8px 0; font-size: 13px; color: var(--ink); }

.checks { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 4px; }
.chip { font-size: 12px; padding: 5px 10px; border-radius: 99px; background: var(--ok-soft); color: var(--ok); line-height: 1.3; }
.chip.bad { background: var(--bad-soft); color: var(--bad); }
.chip small { opacity: .8; margin-left: 4px; }

h3 { margin: 20px 0 8px; font-size: 13px; font-weight: 700; }
.scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }
table { border-collapse: collapse; width: 100%; font-size: 12.5px; }
th, td { padding: 6px 8px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { position: sticky; top: 0; background: #f8fafc; font-size: 11px; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

.lines { width: auto; min-width: 100%; }
.lines td:last-child { width: 100%; }
.lines .grp td { background: #f1f5f9; font-weight: 700; }
.lines .grp .cell { width: 190px; font-weight: 600; text-align: left; margin-right: 6px; }
.lines .grp .cell.short { width: 70px; }
.lines td .cell { text-align: right; padding: 4px 7px; }
.lines .w { width: 90px; } .lines .p { width: 110px; } .lines .a { width: 130px; }
.lines tr.bad td { background: var(--bad-soft); }
.lines tr.fixed td { background: var(--warn-soft); }
.badge { font-size: 10.5px; padding: 2px 7px; border-radius: 6px; background: var(--accent-soft); color: var(--accent); margin-right: 8px; }
.badge.rib { background: #ede9fe; color: #6d28d9; }
.x { border: 0; background: none; color: var(--muted); cursor: pointer; font-size: 16px; line-height: 1; padding: 4px 6px; border-radius: 6px; }
.x:hover { background: var(--bad-soft); color: var(--bad); }
.note { font-size: 11.5px; color: var(--warn); }

.preview td { text-align: center; }
.preview td.l { text-align: left; }
.preview td.blank { background: repeating-linear-gradient(45deg, #f8fafc, #f8fafc 6px, #f1f5f9 6px, #f1f5f9 12px); }
.preview tr.first td { border-top: 2px solid #cbd5e1; }
.preview th { text-align: center; background: #ead1dc; color: #3b1d2c; }

.inv-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.inv-foot span { font-size: 12px; color: var(--muted); }

details summary { cursor: pointer; font-weight: 700; font-size: 14px; }
details[open] summary { margin-bottom: 12px; }
.map td:nth-child(1) { font-weight: 700; }
.map td { white-space: normal; }
.map tr.blank td { background: #f8fafc; color: var(--muted); }
code { font-family: Consolas, "Cascadia Mono", monospace; font-size: 12px; background: #f1f5f9; padding: 1px 5px; border-radius: 5px; }
pre.raw { max-height: 320px; overflow: auto; font-size: 12px; background: #0f172a; color: #e2e8f0; padding: 12px; border-radius: 10px; white-space: pre-wrap; }