:root {
  --bg: #070b16;
  --panel: rgba(17, 24, 43, 0.72);
  --panel-solid: #111a2e;
  --line: #1f2b47;
  --line-strong: #2b3b60;
  --text: #e7ecf7;
  --muted: #8b97b3;
  --faint: #5f6b87;
  --accent: #4f8cff;
  --accent-soft: rgba(79, 140, 255, 0.14);
  --ok: #3ccf8e;
  --err: #ff6b7a;
  --radius: 10px;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(79, 140, 255, 0.12), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(60, 207, 142, 0.06), transparent 60%),
    var(--bg);
  background-attachment: fixed;
}

.shell {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  min-height: 100vh;
}

/* ---------- sidebar ---------- */
.sidebar {
  border-right: 1px solid var(--line);
  padding: 18px 14px;
  background: rgba(8, 12, 24, 0.6);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 8px 18px;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, #4f8cff, #7a5cff);
  box-shadow: 0 4px 16px rgba(79, 140, 255, 0.35);
}

.brand-name {
  font-weight: 650;
  letter-spacing: 0.2px;
}

.brand-sub {
  font-size: 11px;
  color: var(--faint);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--faint);
  padding: 6px 10px;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid transparent;
}

.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.nav a[aria-current='page'] {
  color: var(--text);
  background: var(--accent-soft);
  border-color: rgba(79, 140, 255, 0.35);
}

.nav a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--faint);
  flex: none;
}

.dot.on {
  background: var(--ok);
  box-shadow: 0 0 8px rgba(60, 207, 142, 0.6);
}

.dot.ready {
  background: var(--accent);
}

/* ---------- main ---------- */
.main {
  padding: 28px clamp(16px, 4vw, 40px) 48px;
  max-width: 1480px;
  width: 100%;
  min-width: 0;
}

h1 {
  margin: 0;
  font-size: 22px;
  font-weight: 650;
}

.subtitle {
  margin: 4px 0 22px;
  color: var(--muted);
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 14px;
  backdrop-filter: blur(6px);
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.card-title {
  margin: 0;
  font-size: 15px;
  font-weight: 650;
}

.card-hint {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.head-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
}

.badge {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
  white-space: nowrap;
}

.badge.ok {
  color: var(--ok);
  border-color: rgba(60, 207, 142, 0.4);
  background: rgba(60, 207, 142, 0.08);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 14px 16px;
}

.field label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--muted);
  margin-bottom: 6px;
}

.input-wrap {
  position: relative;
}

input[type='text'],
input[type='password'],
input[type='date'] {
  width: 100%;
  height: 40px;
  padding: 0 12px;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  background: #0e1628;
  color: var(--text);
  font: inherit;
}

input::placeholder {
  color: var(--faint);
}

input.has-toggle {
  padding-right: 64px;
}

input[aria-invalid='true'] {
  border-color: var(--err);
}

.field-note {
  margin: 5px 0 0;
  font-size: 12px;
  color: var(--faint);
}

.field-error {
  margin: 5px 0 0;
  font-size: 12px;
  color: var(--err);
}

.field-saved {
  color: var(--ok);
}

.toggle-vis {
  position: absolute;
  right: 6px;
  top: 6px;
  height: 28px;
  padding: 0 8px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
}

.toggle-vis:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.sub-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: rgba(10, 16, 32, 0.5);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 14px;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.07);
}

.btn:disabled {
  opacity: 0.55;
  cursor: progress;
}

.btn.primary {
  border-color: rgba(79, 140, 255, 0.6);
  color: #cfe0ff;
  background: var(--accent-soft);
}

.btn.primary:hover {
  background: rgba(79, 140, 255, 0.25);
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.switch {
  position: relative;
  width: 46px;
  height: 26px;
  flex: none;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: #1a2540;
  cursor: pointer;
  padding: 0;
  transition: background 0.15s;
}

.switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #cfd8ee;
  transition: transform 0.15s;
}

.switch[aria-checked='true'] {
  background: var(--accent);
  border-color: var(--accent);
}

.switch[aria-checked='true']::after {
  transform: translateX(20px);
  background: #fff;
}

.banner {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  font-size: 13px;
}

.banner.ok {
  color: var(--ok);
  border-color: rgba(60, 207, 142, 0.4);
  background: rgba(60, 207, 142, 0.08);
}

.banner.err {
  color: var(--err);
  border-color: rgba(255, 107, 122, 0.4);
  background: rgba(255, 107, 122, 0.08);
}

.meta {
  margin-top: 10px;
  font-size: 12px;
  color: var(--faint);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---- tabel, form tambahan, pratinjau ---- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td.neg, .neg { color: var(--err); }
.pos { color: var(--ok); }
.actions-cell { white-space: nowrap; text-align: right; }
.actions-cell .btn { margin-left: 6px; }
.actions { display: flex; gap: 10px; margin: 16px 0; }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn.danger { color: var(--err); border-color: rgba(255, 107, 122, 0.4); }
.confirm { display: inline-flex; gap: 6px; margin-left: 6px; }
.empty { color: var(--muted); margin: 8px 0; }
.badge.warn { color: #ffb454; border-color: rgba(255, 180, 84, 0.4); background: rgba(255, 180, 84, 0.08); }
.pills { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
tr.detail td { background: rgba(255, 255, 255, 0.02); }
table.inner td { border-bottom: 0; padding: 4px 12px; font-size: 13px; }
.preview { margin-top: 14px; padding: 12px 14px; border: 1px dashed var(--line-strong); border-radius: var(--radius); color: var(--muted); }
.preview strong { color: var(--text); }
.section-title { margin: 0 0 12px; }
.section-hint { margin: 0 0 12px; }
.form-sections { display: grid; gap: 14px; }
.nav-gap { margin-top: 18px; }
summary.summary { cursor: pointer; }
select { width: 100%; padding: 9px 10px; background: #0b1224; color: var(--text); border: 1px solid var(--line-strong); border-radius: 8px; font: inherit; }
.field-wide { grid-column: 1 / -1; }
.plain-label { font-weight: 600; }
details > .grid { margin-top: 12px; }

/* ---- dashboard ---- */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.stat-value { font-size: 24px; font-weight: 700; }
.stat-label { color: var(--muted); font-size: 12px; margin-top: 2px; }
.periods { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 12px 0; }
.period { border: 1px solid var(--line); border-radius: 8px; padding: 12px; background: rgba(255, 255, 255, 0.02); }
.period-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.period-value { font-size: 18px; font-weight: 700; margin: 4px 0; font-variant-numeric: tabular-nums; }
.period-sub { font-size: 12px; color: var(--muted); }
.chart-head { display: flex; justify-content: space-between; color: var(--faint); font-size: 11px; letter-spacing: 0.06em; margin: 18px 0 8px; }
.chart { display: flex; align-items: flex-end; gap: 4px; height: 110px; border-bottom: 1px solid var(--line-strong); }
.bar { flex: 1; background: var(--accent); border-radius: 3px 3px 0 0; min-height: 2px; }
.mp-block { border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; margin-bottom: 10px; }
.mp-head { display: flex; align-items: center; gap: 10px; }
.badge.mp-g2g { color: #ff7b8a; }
.badge.mp-itemku { color: #ffc857; }
.badge.mp-eldorado { color: #8fb4ff; }
@media (max-width: 760px) { .stats, .periods { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---- offers ---- */
.subnav { display: grid; gap: 2px; margin: 2px 0 6px 14px; }
.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.toolbar input[type='search'] { flex: 1; min-width: 180px; padding: 9px 10px; background: #0b1224; color: var(--text); border: 1px solid var(--line-strong); border-radius: 8px; font: inherit; }
.toolbar select { width: auto; }
.toolbar-gap { flex: 1; }
.rows { color: var(--muted); font-size: 12px; display: inline-flex; align-items: center; gap: 6px; }
.pager { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; }
.pager .btn { margin-left: 6px; }
.offer-title { font-weight: 600; }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: 11px; color: var(--faint); word-break: break-all; }
td select { min-width: 150px; }
.warn-text { color: #ffb454; }

/* ---- login ---- */
.shell.locked { grid-template-columns: 1fr; }
.shell.locked .sidebar { display: none; }
.login-wrap { min-height: 80vh; display: grid; place-items: center; }
.login-card { width: min(420px, 100%); padding: 26px; }
.login-form .field { margin-bottom: 14px; }
.sidebar .signout { margin: 16px 14px; align-self: flex-start; }

/* ---- pengiriman ---- */
.delivery-form { margin: 16px 0; }
.delivery-form textarea, .delivery-form input[type='text'] { width: 100%; padding: 9px 10px; background: #0b1224; color: var(--text); border: 1px solid var(--line-strong); border-radius: 8px; font: inherit; }
.delivery-form textarea { resize: vertical; }
.delivery-form .actions { flex-wrap: wrap; }
.log { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 6px; }
.log li { padding: 6px 0; border-bottom: 1px solid var(--line); word-break: break-word; }
.row input#dl-gu { flex: 1; min-width: 160px; padding: 8px 10px; background: #0b1224; color: var(--text); border: 1px solid var(--line-strong); border-radius: 8px; font: inherit; }

/* ---- responsif ---- */
.menu-btn, .scrim { display: none; }
@media (min-width: 1700px) { .main { max-width: 1680px; } }

@media (max-width: 900px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .shell.locked .menu-btn { display: none; }
  .sidebar {
    position: fixed; z-index: 30; top: 0; left: 0; bottom: 0; width: min(290px, 84vw); height: auto;
    transform: translateX(-102%); transition: transform 0.2s ease; border-right: 1px solid var(--line-strong);
    background: #0a1020; box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
  }
  .shell.nav-open .sidebar { transform: none; }
  .scrim { display: block; position: fixed; inset: 0; z-index: 20; background: rgba(0, 0, 0, 0.55); }
  .scrim[hidden] { display: none; }
  .menu-btn {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 4px; position: fixed; z-index: 15; top: 10px; left: 10px;
    width: 42px; height: 42px; padding: 0 11px; border: 1px solid var(--line-strong); border-radius: 10px; background: rgba(10, 16, 32, 0.92); cursor: pointer;
  }
  .menu-btn span { display: block; height: 2px; border-radius: 2px; background: var(--text); }
  .main { padding: 64px 14px 40px; }
  .shell.locked .main { padding-top: 28px; }
  .card { padding: 14px; }
  .card-head { flex-wrap: wrap; }
  h1 { font-size: 20px; }
  .stats, .periods { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) { .sidebar { transition: none; } }

/* Tabel menjadi kartu di layar kecil */
@media (max-width: 760px) {
  .table-wrap { overflow: visible; }
  table:not(.inner), table:not(.inner) tbody { display: block; }
  table:not(.inner) thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  table:not(.inner) tr { display: block; border: 1px solid var(--line); border-radius: var(--radius); padding: 6px 12px; margin-bottom: 10px; background: rgba(255, 255, 255, 0.02); }
  table:not(.inner) td { display: flex; justify-content: space-between; align-items: center; gap: 12px; border: 0; padding: 6px 0; text-align: right; }
  table:not(.inner) td[data-label]::before { content: attr(data-label); flex: none; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; text-align: left; }
  table:not(.inner) td.num { text-align: right; }
  table:not(.inner) td.actions-cell { justify-content: flex-end; flex-wrap: wrap; padding-top: 10px; }
  table:not(.inner) td select { min-width: 0; width: 60%; }
  tr.detail { padding: 0; }
  tr.detail td { display: block; text-align: left; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar select, .toolbar input[type='search'] { width: 100%; }
  .toolbar-gap { display: none; }
  .rows { justify-content: space-between; }
  .pager { flex-direction: column; gap: 10px; align-items: stretch; text-align: center; }
  .pager .btn { margin: 0 4px; }
  .head-actions { flex-wrap: wrap; }
  .actions { flex-wrap: wrap; }
  .row { flex-wrap: wrap; }
}
@media (max-width: 420px) { .stats, .periods { grid-template-columns: minmax(0, 1fr); } }
.inline-edit { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.inline-input { width: 150px; max-width: 100%; padding: 6px 8px; background: #0b1224; color: var(--text); border: 1px solid var(--line-strong); border-radius: 8px; font: inherit; }
@media (max-width: 760px) { .inline-edit { justify-content: flex-end; } .inline-input { width: 140px; } }

.paste-zone { padding: 14px; border: 1px dashed var(--line-strong); border-radius: 8px; color: var(--muted); cursor: pointer; margin-bottom: 8px; }
.paste-zone:focus { outline: 2px solid var(--accent, #4f8cff); border-style: solid; }
.file-input { max-width: 100%; margin-bottom: 8px; }
.thumb { display: inline-block; vertical-align: middle; margin-right: 10px; }
.thumb img { max-width: 120px; max-height: 90px; border-radius: 6px; border: 1px solid var(--line-strong); display: block; }
.proof-actions { margin-left: 8px; }

.badge.err { color: var(--err); border-color: rgba(255, 107, 122, 0.4); background: rgba(255, 107, 122, 0.08); }
.check { display: inline-flex; align-items: center; gap: 8px; text-transform: none; letter-spacing: 0; color: var(--text); font-size: 14px; }
table.compact td, table.compact th { padding: 6px 8px; font-size: 13px; }
.section-title { margin: 24px 0 8px; }
table.compact { display: block; overflow-x: auto; max-width: 100%; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 12px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 4px 6px 4px 12px; border: 1px solid var(--line-strong); border-radius: 999px; font-size: 13px; }
.chip .btn.small { padding: 2px 8px; border-radius: 999px; }