:root {
  --paper: #F3EAD9; --card: #FFFCF6; --card-2: #F7EFDF; --ink: #241A12; --ink-soft: #6B5A46; --ink-faint: #94856F;
  --bark: #3B2418; --bark-2: #55362A; --bark-ink: #EFE3CD; --bark-soft: #BFA98B;
  --gold: #B07A24; --gold-deep: #8C5F1B; --gold-ink: #FFF8E8; --gold-soft: #EFDDB5;
  --line: #DACBA9; --line-soft: #E8DCC2;
  --ok: #43632F; --ok-bg: #E3EDDA; --warn: #8A560F; --warn-bg: #F6E4BE; --danger: #9A3427; --danger-bg: #F4DAD4;
  --info: #2D5878; --info-bg: #DAE7F1; --muted-bg: #EBE1CC;
  --shadow: 0 1px 2px rgba(36,26,18,.06), 0 8px 24px rgba(36,26,18,.08);
  --radius: 10px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1A130C; --card: #241A11; --card-2: #2B1F15; --ink: #F1E4D0; --ink-soft: #C7B39B; --ink-faint: #9A866E;
    --bark: #110C07; --bark-2: #2A1B12; --bark-ink: #EFE3CD; --bark-soft: #A99276;
    --gold: #D8A855; --gold-deep: #E2B565; --gold-ink: #261905; --gold-soft: #4A3818;
    --line: #4A382A; --line-soft: #3A2B1F;
    --ok: #9CC785; --ok-bg: #26351D; --warn: #E8B863; --warn-bg: #3F2E10; --danger: #F0907F; --danger-bg: #43201B;
    --info: #8FBBDD; --info-bg: #1B2F40; --muted-bg: #33261A;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.35);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 15px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; margin: 0; letter-spacing: .1px; }
h1 { font-size: 26px; line-height: 1.2; } h2 { font-size: 20px; } h3 { font-size: 16px; }
a { color: var(--gold-deep); }
button { font: inherit; }
.noscript { padding: 24px; }
[hidden] { display: none !important; }
.muted { color: var(--ink-soft); } .faint { color: var(--ink-faint); } .small { font-size: 13px; } .mono { font-family: var(--mono); font-size: 13px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* ---------- login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 24px; background:
  linear-gradient(160deg, var(--bark) 0%, var(--bark-2) 55%, var(--bark) 100%); }
.login-card { width: min(420px, 100%); background: var(--card); border-radius: 14px; padding: 32px 28px; box-shadow: var(--shadow); }
.brand-mark { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.brand-mark .logo { width: 40px; height: 40px; border-radius: 10px; background: var(--bark); color: var(--gold-soft); display: grid; place-items: center; font: 600 20px var(--serif); border-bottom: 3px solid var(--gold); }
.brand-mark .name { font: 600 21px var(--serif); line-height: 1.1; }
.brand-mark .name small { display: block; font: 400 12px var(--font); color: var(--ink-soft); letter-spacing: .2px; margin-top: 2px; }
.login-card h1 { margin: 22px 0 4px; font-size: 22px; } .login-card p { margin: 0 0 18px; color: var(--ink-soft); }

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: 256px minmax(0, 1fr); min-height: 100vh; }
.sidebar { background: var(--bark); color: var(--bark-ink); display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow-y: auto; border-right: 1px solid rgba(0,0,0,.2); }
.sidebar .brand-mark { padding: 20px 18px 14px; margin: 0; } .sidebar .brand-mark .name { color: var(--bark-ink); } .sidebar .brand-mark .name small { color: var(--bark-soft); }
.sidebar .brand-mark .logo { background: var(--bark-2); }
.nav { padding: 6px 10px 20px; flex: 1; }
.nav-title { font-size: 12px; color: var(--bark-soft); margin: 18px 10px 6px; letter-spacing: .3px; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px; color: var(--bark-ink); text-decoration: none; font-size: 14.5px; border-left: 3px solid transparent; }
.nav a:hover { background: rgba(255,255,255,.07); }
.nav a[aria-current="page"] { background: rgba(255,255,255,.1); border-left-color: var(--gold); font-weight: 600; }
.nav .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--bark-soft); flex: none; }
.nav a[aria-current="page"] .dot { background: var(--gold); }
.side-foot { padding: 14px 18px 18px; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; color: var(--bark-soft); }
.side-foot strong { display: block; color: var(--bark-ink); font-weight: 600; }
.main { min-width: 0; display: flex; flex-direction: column; }
.topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px; padding: 12px 24px; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line-soft); min-height: 58px; }
.topbar .title { font: 600 17px var(--serif); flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.menu-btn { display: none; }
.page { padding: 24px; max-width: 1240px; width: 100%; margin: 0 auto; }
.page-head { display: flex; align-items: flex-end; gap: 16px; justify-content: space-between; flex-wrap: wrap; margin-bottom: 18px; }
.page-head p { margin: 4px 0 0; color: var(--ink-soft); max-width: 62ch; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ---------- komponen ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-pad { padding: 18px 20px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1px solid var(--line); background: var(--card); color: var(--ink); padding: 9px 16px; border-radius: 8px; cursor: pointer; font-weight: 500; text-decoration: none; line-height: 1.2; min-height: 40px; }
.btn:hover { border-color: var(--ink-faint); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--gold-deep); border-color: var(--gold-deep); color: var(--gold-ink); font-weight: 600; }
.btn-primary:hover { background: var(--gold); border-color: var(--gold); }
.btn-danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 45%, var(--line)); }
.btn-danger:hover { background: var(--danger-bg); }
.btn-ghost { background: transparent; }
.btn-sm { padding: 5px 10px; min-height: 32px; font-size: 13px; }
.icon-btn { background: transparent; border: 0; padding: 8px; border-radius: 8px; cursor: pointer; color: var(--ink); position: relative; min-width: 40px; min-height: 40px; }
.icon-btn:hover { background: var(--muted-bg); }
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--muted-bg); color: var(--ink-soft); white-space: nowrap; }
.badge.ok { background: var(--ok-bg); color: var(--ok); } .badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.danger { background: var(--danger-bg); color: var(--danger); } .badge.info { background: var(--info-bg); color: var(--info); }
.bell-count { position: absolute; top: 3px; right: 3px; min-width: 17px; height: 17px; padding: 0 4px; border-radius: 9px; background: var(--danger); color: #fff; font-size: 11px; font-weight: 700; display: grid; place-items: center; }
.userchip { font-size: 13px; color: var(--ink-soft); text-align: right; line-height: 1.25; } .userchip strong { display: block; color: var(--ink); font-size: 14px; }

.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 12px 14px; border-bottom: 1px solid var(--line-soft); }
.toolbar .grow { flex: 1; min-width: 160px; }
.chips { display: inline-flex; gap: 6px; flex-wrap: wrap; }
.chip { border: 1px solid var(--line); background: transparent; color: var(--ink-soft); padding: 5px 12px; border-radius: 999px; cursor: pointer; font-size: 13px; }
.chip[aria-pressed="true"] { background: var(--bark); color: var(--bark-ink); border-color: var(--bark); }
.check { display: inline-flex; gap: 6px; align-items: center; font-size: 13px; color: var(--ink-soft); cursor: pointer; }

.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 14px; }
table.data th { text-align: left; font-weight: 600; font-size: 12.5px; color: var(--ink-soft); padding: 10px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; background: var(--card-2); }
table.data td { padding: 11px 14px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
table.data tr.row { cursor: pointer; } table.data tr.row:hover td { background: var(--card-2); }
table.data tr.deleted td { opacity: .55; text-decoration: line-through; }
table.data td.num, table.data th.num { text-align: right; font-variant-numeric: tabular-nums; }
.nowrap { white-space: nowrap; }
.empty { padding: 44px 20px; text-align: center; color: var(--ink-soft); }
.empty strong { display: block; font: 600 17px var(--serif); color: var(--ink); margin-bottom: 4px; }
.foot { padding: 12px 14px; display: flex; justify-content: space-between; align-items: center; color: var(--ink-soft); font-size: 13px; border-top: 1px solid var(--line-soft); }

.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; }
.kpi { display: block; padding: 16px 18px; text-decoration: none; color: inherit; border-left: 4px solid var(--line); }
.kpi.warn { border-left-color: var(--gold); } .kpi.info { border-left-color: var(--info); }
.kpi .label { font-size: 13px; color: var(--ink-soft); } .kpi .value { font: 600 30px/1.15 var(--serif); margin: 4px 0 2px; font-variant-numeric: tabular-nums; }
.kpi .value small { font: 500 14px var(--font); color: var(--ink-soft); margin-left: 4px; } .kpi .hint { font-size: 12.5px; color: var(--ink-faint); }
a.kpi:hover { border-color: var(--ink-faint); }

/* ---------- formulir ---------- */
.form { display: grid; gap: 22px; }
.fgroup h3 { margin-bottom: 10px; padding-bottom: 6px; border-bottom: 1px solid var(--line-soft); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 16px; }
.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; } .field.full { grid-column: 1 / -1; }
.field > label, .lbl { font-size: 13px; font-weight: 600; color: var(--ink-soft); }
.field .req { color: var(--danger); margin-left: 2px; }
input[type=text], input[type=password], input[type=email], input[type=number], input[type=date], input[type=datetime-local], select, textarea {
  width: 100%; font: inherit; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 9px 11px; min-height: 40px; }
textarea { min-height: 84px; resize: vertical; }
input:disabled, select:disabled, textarea:disabled { background: var(--card-2); color: var(--ink-soft); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--danger); }
.field .err { color: var(--danger); font-size: 12.5px; } .field .help { color: var(--ink-faint); font-size: 12.5px; }
.ro { padding: 9px 0; min-height: 40px; display: flex; align-items: center; }
.toggle { display: flex; gap: 10px; align-items: flex-start; padding: 9px 0; cursor: pointer; } .toggle input { margin-top: 3px; width: 18px; height: 18px; flex: none; }
.alert { padding: 11px 14px; border-radius: 8px; font-size: 14px; border: 1px solid transparent; }
.alert.danger { background: var(--danger-bg); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
.alert.warn { background: var(--warn-bg); color: var(--warn); } .alert.info { background: var(--info-bg); color: var(--info); } .alert.ok { background: var(--ok-bg); color: var(--ok); }
.alert ul { margin: 6px 0 0; padding-left: 18px; }
.summary { padding: 10px 12px; background: var(--card-2); border-radius: 8px; font-size: 14px; border: 1px dashed var(--line); margin-top: 12px; }

/* ---------- laci dan modal ---------- */
.backdrop { position: fixed; inset: 0; background: rgba(20,12,6,.5); z-index: 50; animation: fade .15s ease; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(680px, 100%); background: var(--paper); z-index: 51; display: flex; flex-direction: column; box-shadow: -12px 0 40px rgba(0,0,0,.25); animation: slide .2s ease; }
.drawer.wide { width: min(880px, 100%); }
.layer-head { display: flex; align-items: flex-start; gap: 12px; padding: 18px 22px 14px; border-bottom: 1px solid var(--line); background: var(--card); }
.layer-head .t { flex: 1; min-width: 0; } .layer-head .t p { margin: 2px 0 0; color: var(--ink-soft); font-size: 13.5px; }
.layer-body { padding: 20px 22px; overflow-y: auto; flex: 1; }
.layer-foot { padding: 12px 22px; border-top: 1px solid var(--line); background: var(--card); display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.layer-foot .sp { flex: 1; }
.modal { position: fixed; z-index: 61; left: 50%; top: 50%; transform: translate(-50%, -50%); width: min(520px, calc(100% - 28px)); max-height: calc(100vh - 40px); background: var(--card); border-radius: 12px; box-shadow: var(--shadow); display: flex; flex-direction: column; animation: pop .15s ease; }
.modal.wide { width: min(760px, calc(100% - 28px)); } .modal .layer-body { background: var(--card); }
.backdrop.top { z-index: 60; }
@keyframes fade { from { opacity: 0; } } @keyframes slide { from { transform: translateX(30px); opacity: .4; } } @keyframes pop { from { opacity: 0; transform: translate(-50%, -48%); } }
@media (prefers-reduced-motion: reduce) { .backdrop, .drawer, .modal { animation: none; } }
.toasts { position: fixed; right: 18px; bottom: 18px; z-index: 80; display: grid; gap: 8px; max-width: min(380px, calc(100% - 36px)); }
.toast { background: var(--bark); color: var(--bark-ink); padding: 11px 16px; border-radius: 9px; box-shadow: var(--shadow); font-size: 14px; border-left: 4px solid var(--gold); }
.toast.danger { border-left-color: #E0705F; } .toast.ok { border-left-color: #8CB874; }

/* ---------- riwayat ---------- */
.timeline { display: grid; gap: 14px; position: relative; }
.rev { border: 1px solid var(--line); border-radius: 10px; background: var(--card); padding: 13px 15px; }
.rev-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; font-size: 13.5px; }
.rev-head .ver { font: 600 14px var(--serif); } .rev .reason { margin: 8px 0 0; font-size: 14px; } .rev .reason em { color: var(--ink-soft); font-style: normal; }
.diff { width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 13.5px; }
.diff td { padding: 6px 8px; border-top: 1px solid var(--line-soft); vertical-align: top; } .diff td.k { width: 34%; color: var(--ink-soft); font-weight: 600; }
.diff .old { color: var(--danger); text-decoration: line-through; opacity: .85; } .diff .new { color: var(--ok); font-weight: 600; }
details.raw { margin-top: 8px; font-size: 12.5px; } details.raw pre { background: var(--card-2); padding: 10px; border-radius: 8px; overflow: auto; max-height: 220px; font: 12px/1.45 var(--mono); }
.hash { font: 11.5px var(--mono); color: var(--ink-faint); word-break: break-all; margin-top: 8px; }

/* ---------- produksi ---------- */
.editor { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; align-items: start; }
.editor-main { display: grid; gap: 18px; min-width: 0; }
.panel { padding: 18px 20px; } .panel > h2 { font-size: 17px; margin-bottom: 4px; } .panel > .sub { margin: 0 0 14px; color: var(--ink-soft); font-size: 13.5px; }
.balance { position: sticky; top: 76px; padding: 18px 20px; }
.balance dl { margin: 12px 0 0; display: grid; grid-template-columns: 1fr auto; gap: 8px 10px; font-variant-numeric: tabular-nums; }
.balance dt { color: var(--ink-soft); font-size: 14px; } .balance dd { margin: 0; text-align: right; font-weight: 600; }
.balance .total { border-top: 1px solid var(--line); padding-top: 10px; margin-top: 4px; }
.balance .verdict { margin-top: 14px; }
.balance .actions { margin-top: 14px; }
.rowset { display: grid; gap: 10px; }
.rrow { display: grid; gap: 10px 12px; padding: 12px; border: 1px solid var(--line-soft); border-radius: 9px; background: var(--card-2); align-items: end; }
.rrow.in { grid-template-columns: minmax(0, 2fr) minmax(0, 1.25fr) minmax(0, 1fr) auto; }
.rrow.out { grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr) minmax(0, 1fr) auto; }
.rrow.out > .toggle { grid-column: 1 / -1; padding: 0; }
.rrow.loss { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 2fr) auto; }
.rrow.labor { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1.3fr) auto; }
.rrow.cost { grid-template-columns: minmax(0, 2fr) minmax(0, 1.3fr) minmax(0, 2fr) auto; }
.rrow .pkg { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px 12px; padding-top: 8px; border-top: 1px dashed var(--line); }
.rrow .lotcode { grid-column: 1 / -1; font-size: 12.5px; color: var(--ink-soft); }
.rrow .field > label { font-size: 12px; }
.addrow { margin-top: 10px; }
.inline-actions { display: flex; gap: 6px; align-items: center; }

@media (max-width: 1000px) { .editor { grid-template-columns: 1fr; } .balance { position: static; order: -1; } }
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; z-index: 70; left: 0; top: 0; width: 280px; transform: translateX(-100%); transition: transform .2s ease; }
  .sidebar.open { transform: none; box-shadow: 8px 0 40px rgba(0,0,0,.4); }
  .menu-btn { display: inline-grid; }
  .topbar, .page { padding-left: 14px; padding-right: 14px; } .page { padding-top: 16px; }
  .userchip { display: none; }
}
@media (max-width: 640px) {
  .form-grid, .rrow.in, .rrow.out, .rrow.loss, .rrow.labor, .rrow.cost, .rrow .pkg { grid-template-columns: 1fr; }
  .drawer { width: 100%; } h1 { font-size: 22px; }
  table.data th, table.data td { padding: 10px; }
  .layer-foot .btn { flex: 1; }
}