/* Kasir Sederhana, prototipe. Direction: calm-trust.
   Tema ada di :root. Ubah variabel ini saja untuk mengganti warna, font, atau sudut. */

:root {
  --primary: #0B4F8A;
  --primary-foreground: #FFFFFF;
  --background: #F3F7FB;
  --surface: #FFFFFF;
  --foreground: #14213D;
  --muted: #56647A;
  --border: #D6E0EC;
  --ring: #0B4F8A;
  --primary-soft: #E3EDF7;
  --success: #1E6B45;
  --success-soft: #E3F2EA;
  --warning: #7A4F00;
  --warning-soft: #FFF3D6;
  --danger: #A32020;
  --danger-soft: #FBE6E6;
  --radius: 10px;
  --font-sans: 'Noto Sans', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--foreground);
  background: var(--background);
}

h1, h2, h3, p { margin: 0; }
h1, h2, h3 { color: var(--foreground); line-height: 1.25; font-weight: 700; }
h1 { font-size: 30px; letter-spacing: -0.01em; }
h2 { font-size: 20px; font-weight: 600; }
h3 { font-size: 18px; font-weight: 600; }

a { color: var(--primary); }

:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ---------- Tata letak aplikasi ---------- */

.app {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 24px 16px;
  background: var(--surface);
  border-right: 1px solid var(--border);
}

.brand { display: grid; padding: 0 12px; }
.brand strong { font-size: 19px; color: var(--primary); font-weight: 700; }
.brand span { font-size: 14px; color: var(--muted); }

.nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.nav a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  border-radius: var(--radius);
  color: var(--foreground);
  text-decoration: none;
  font-weight: 500;
}

.nav a:hover { background: var(--primary-soft); }
.nav a[aria-current="page"] { background: var(--primary); color: var(--primary-foreground); font-weight: 600; }

.nav-foot { margin-top: auto; display: grid; gap: 4px; }

.main { min-width: 0; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding: 14px 32px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.tools { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px 16px; }

.content { padding: 32px; max-width: 1120px; }

.page-head { display: grid; gap: 8px; margin-bottom: 28px; }
.page-head p { color: var(--muted); max-width: 68ch; }

.user-chip { display: grid; font-size: 14px; color: var(--muted); line-height: 1.4; }
.user-chip strong { color: var(--foreground); font-size: 16px; }

/* ---------- Peran: owner dan kasir ---------- */

body[data-role="kasir"] [data-role-only="owner"] { display: none !important; }
body[data-role="owner"] [data-role-only="kasir"] { display: none !important; }

/* ---------- Komponen dasar ---------- */

.field { display: grid; gap: 6px; min-width: 0; }
.field > label, .field-label { font-size: 16px; font-weight: 600; color: var(--foreground); }
.hint { font-size: 14px; color: var(--muted); }

.input, .select {
  width: 100%;
  min-height: 48px;
  padding: 10px 14px;
  font: inherit;
  font-size: 16px;
  color: var(--foreground);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.input:focus, .select:focus { border-color: var(--primary); outline: 3px solid var(--ring); outline-offset: 1px; }

.select-compact { min-height: 44px; width: auto; min-width: 200px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 18px;
  font: inherit;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  color: var(--primary-foreground);
  background: var(--primary);
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color 200ms ease-out;
}

.btn:hover { background: color-mix(in srgb, var(--primary) 88%, #000); }

.btn-outline {
  color: var(--primary);
  background: var(--surface);
  border-color: var(--border);
}

.btn-outline:hover { background: var(--primary-soft); }

.btn-ghost { color: var(--primary); background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--primary-soft); }

.btn-lg { min-height: 52px; font-size: 18px; padding: 12px 22px; }
.btn-block { width: 100%; }

.link-quiet { color: var(--primary); font-weight: 600; }

.panel {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
}

.panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  margin-bottom: 16px;
}

.panel-head p { font-size: 14px; color: var(--muted); }

.table-wrap {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
}

table { width: 100%; border-collapse: collapse; font-size: 16px; }

th, td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}

th { font-size: 14px; font-weight: 600; color: var(--muted); background: var(--background); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
tfoot td { font-weight: 700; background: var(--background); }
td.long { min-width: 220px; overflow-wrap: anywhere; }

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 2px 10px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 999px;
}

.chip-ok { color: var(--success); background: var(--success-soft); }
.chip-warn { color: var(--warning); background: var(--warning-soft); }
.chip-off { color: var(--muted); background: var(--background); border: 1px solid var(--border); }

.notice {
  padding: 14px 16px;
  font-size: 16px;
  color: var(--foreground);
  background: var(--primary-soft);
  border-radius: var(--radius);
}

.notice-warn { background: var(--warning-soft); }
.notice-ok { background: var(--success-soft); }
.notice-danger { color: var(--danger); background: var(--danger-soft); }

.empty {
  display: grid;
  justify-items: start;
  gap: 10px;
  padding: 32px;
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: calc(var(--radius) + 4px);
}

.empty p { color: var(--muted); max-width: 52ch; }

/* Langkah berurutan: angka, bukan bilah progres */
.steps {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
}

.steps li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  color: var(--muted);
  font-weight: 500;
}

.steps .num {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  font-weight: 700;
  color: var(--muted);
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: 50%;
}

.steps li.done .num { color: var(--success); background: var(--success-soft); border-color: var(--success-soft); }
.steps li[aria-current="step"] { color: var(--foreground); font-weight: 600; }
.steps li[aria-current="step"] .num { color: var(--primary-foreground); background: var(--primary); border-color: var(--primary); }

/* Hasil setelah tombol utama: apa yang terjadi berikutnya */
.result {
  display: grid;
  gap: 12px;
  padding: 24px;
  background: var(--success-soft);
  border-radius: calc(var(--radius) + 4px);
}

.result h2 { color: var(--success); }
.result .next { color: var(--foreground); max-width: 60ch; }

/* ---------- Halaman utama (landing) ---------- */

.site-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding: 18px 32px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.site-head .brand { padding: 0; }
.site-head .actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

.hero {
  display: grid;
  gap: 20px;
  max-width: 1040px;
  margin: 0 auto;
  padding: 72px 32px 48px;
}

.hero h1 { font-size: 44px; line-height: 1.2; max-width: 22ch; }
.hero .lead { font-size: 20px; color: var(--muted); max-width: 56ch; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

.feature-list {
  display: grid;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 32px;
  border-top: 1px solid var(--border);
}

.feature-list > div {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 6px 16px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.feature-list .idx { font-size: 16px; font-weight: 700; color: var(--primary); font-variant-numeric: tabular-nums; }
.feature-list dt { font-size: 20px; font-weight: 600; color: var(--foreground); }
.feature-list dd { margin: 0; color: var(--muted); max-width: 60ch; }

.site-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  max-width: 1040px;
  margin: 0 auto;
  padding: 32px;
  font-size: 14px;
  color: var(--muted);
}

/* ---------- Masuk dan daftar ---------- */

.auth {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 80px);
  padding: 40px 16px;
}

.auth-wrap { width: 100%; max-width: 440px; display: grid; gap: 20px; }
.auth-wrap .lead { color: var(--muted); }

.auth-card {
  display: grid;
  gap: 20px;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
}

.form { display: grid; gap: 18px; }
.form-actions { display: grid; gap: 12px; }

.form-links { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 16px; font-size: 16px; }

.choice-group { display: grid; gap: 10px; margin: 0; padding: 0; border: 0; min-width: 0; }
.choice-group legend { font-size: 16px; font-weight: 600; padding: 0; margin-bottom: 8px; }

.choice {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
}

.choice input { width: 20px; height: 20px; accent-color: var(--primary); margin: 0; }

/* ---------- Kasir ---------- */

.pos {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 24px;
  align-items: start;
}

.pos-main { display: grid; gap: 24px; min-width: 0; }
.pos-side { display: grid; gap: 20px; min-width: 0; position: sticky; top: 90px; }
.panel { min-width: 0; }

.search-row { display: grid; grid-template-columns: minmax(0, 1fr); gap: 6px; max-width: 420px; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 12px;
}

.tile {
  display: grid;
  align-content: space-between;
  gap: 12px;
  min-height: 108px;
  padding: 16px;
  font: inherit;
  text-align: left;
  color: var(--foreground);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 200ms ease-out, background-color 200ms ease-out;
}

.tile:hover { border-color: var(--primary); background: var(--primary-soft); }
.tile .name { font-weight: 600; line-height: 1.35; }
.tile .price { font-weight: 700; color: var(--primary); font-variant-numeric: tabular-nums; }

.qty { display: inline-flex; align-items: center; gap: 8px; }
.qty .btn { min-width: 44px; padding: 0 10px; }
.qty output { min-width: 28px; text-align: center; font-weight: 600; font-variant-numeric: tabular-nums; }

.amount-line { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.amount-line span { color: var(--muted); }
.amount-line strong { font-variant-numeric: tabular-nums; }

.total-line { font-size: 16px; font-weight: 600; }
.total-line strong { font-size: 28px; font-weight: 700; color: var(--foreground); }

.change-box {
  padding: 16px;
  background: var(--primary-soft);
  border-radius: var(--radius);
}

.change-box strong { font-size: 24px; color: var(--primary); font-variant-numeric: tabular-nums; }
.quick { display: flex; flex-wrap: wrap; gap: 8px; }
.quick .btn { min-height: 44px; }

.receipt {
  display: grid;
  gap: 14px;
  max-width: 420px;
  margin: 0 auto;
  padding: 24px;
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

.receipt .center { text-align: center; display: grid; gap: 2px; }
.receipt .center span { font-size: 14px; color: var(--muted); }
.receipt ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.receipt li { display: flex; justify-content: space-between; gap: 12px; font-variant-numeric: tabular-nums; }
.receipt li small { display: block; font-size: 14px; color: var(--muted); }
.receipt .sum { display: grid; gap: 6px; padding-top: 12px; border-top: 1px dashed var(--border); font-variant-numeric: tabular-nums; }
.receipt .sum div { display: flex; justify-content: space-between; gap: 12px; }
.receipt .sum .grand { font-weight: 700; font-size: 18px; }

/* ---------- Ringkasan dan grafik ---------- */

.figures { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.figures > div { display: grid; gap: 4px; padding: 4px 20px; border-right: 1px solid var(--border); }
.figures > div:first-child { padding-left: 0; }
.figures > div:last-child { border-right: 0; }
.figures span { font-size: 14px; color: var(--muted); }
.figures strong { font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums; }

.quick-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }

.quick-links a {
  display: grid;
  gap: 4px;
  padding: 18px 20px;
  text-decoration: none;
  color: var(--foreground);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
}

.quick-links a:hover { border-color: var(--primary); }
.quick-links a strong { color: var(--primary); font-size: 18px; }
.quick-links a span { font-size: 14px; color: var(--muted); }

.cashier-start {
  display: grid;
  justify-items: start;
  gap: 16px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
}

.cashier-start p { color: var(--muted); max-width: 56ch; }

.chart {
  display: grid;
  gap: 12px;
  margin: 0;
}

.chart-plot {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: end;
  gap: 8px;
  height: 240px;
  padding: 0 4px;
  border-bottom: 1px solid var(--border);
}

.chart-col { display: flex; align-items: flex-end; height: 100%; min-width: 0; }
.chart-col .bar { width: 100%; height: var(--h); min-height: 4px; background: var(--primary); border-radius: 6px 6px 0 0; }
.chart-labels { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 8px; font-size: 14px; color: var(--muted); text-align: center; font-variant-numeric: tabular-nums; }
.chart figcaption { font-size: 14px; color: var(--muted); }

/* ---------- Layar kecil ---------- */

@media (max-width: 1023px) {
  .pos { grid-template-columns: minmax(0, 1fr); }
  .pos-side { position: static; }
}

@media (max-width: 767px) {
  .app { grid-template-columns: minmax(0, 1fr); }

  .sidebar {
    position: static;
    height: auto;
    gap: 12px;
    padding: 16px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .nav { display: flex; flex-wrap: wrap; gap: 6px; }
  .nav li { flex: 0 0 auto; }
  .nav a { min-height: 44px; white-space: nowrap; }
  .nav-foot { display: block; margin-top: 0; }
  .nav-foot .nav { display: flex; flex-wrap: wrap; gap: 6px; }

  .topbar { position: static; padding: 14px 16px; }
  .tools { width: 100%; }
  .tools .field { flex: 1 1 160px; min-width: 0; }
  .tools .select-compact { width: 100%; min-width: 0; }
  .content { padding: 20px 16px; }
  .page-head { margin-bottom: 20px; }
  h1 { font-size: 26px; }

  .site-head { padding: 16px; }
  .hero { padding: 40px 16px 32px; }
  .hero h1 { font-size: 32px; }
  .hero .lead { font-size: 18px; }
  .feature-list { padding: 0 16px; }
  .feature-list > div { grid-template-columns: 1fr; gap: 4px; }
  .site-foot { padding: 24px 16px; }

  .auth { padding: 24px 16px; }
  .auth-card { padding: 24px; }

  .figures { grid-template-columns: minmax(0, 1fr); }
  .figures > div { padding: 12px 0; border-right: 0; border-bottom: 1px solid var(--border); }
  .figures > div:last-child { border-bottom: 0; }

  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .receipt { padding: 18px; }
  .chart-plot { height: 200px; gap: 4px; }
  .chart-labels { gap: 4px; font-size: 14px; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .sidebar { padding: 20px 12px; }
  .content { padding: 28px 24px; }
  .topbar { padding: 12px 24px; }
}