@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --bg: #15120E;
  --surface: #1D1811;
  --line: #3A3226;
  --ink: #EDE3D0;
  --ink-dim: #B4A78E;
  --rust: #C1633A;
  --moss: #93A67C;
  --gold: #D4B483;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'IBM Plex Sans', sans-serif;
  min-height: 100vh;
}

.font-display { font-family: 'Fraunces', serif; font-weight: 500; }
.font-mono { font-family: 'IBM Plex Mono', monospace; }

.wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--moss);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.02em;
  margin-bottom: 4px;
}
.eyebrow img { width: 22px; height: 22px; border-radius: 5px; }

h1.title { font-size: 40px; margin: 0; }
.subtitle { color: var(--ink-dim); margin-top: 8px; font-size: 15px; }

.tabs {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  margin: 32px 0 28px;
}
.tab-btn {
  background: none;
  border: none;
  color: var(--ink-dim);
  font-size: 15px;
  font-weight: 500;
  padding: 0 0 12px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  font-family: inherit;
}
.tab-btn.active { color: var(--ink); border-bottom-color: var(--rust); }

.card {
  border: 1px solid var(--line);
  padding: 16px;
  margin-bottom: 24px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 36px;
}
@media (min-width: 640px) {
  .stat-grid { grid-template-columns: repeat(4, 1fr); }
}
.stat-card { border: 1px solid var(--line); padding: 16px; }
.stat-label {
  display: flex; align-items: center; gap: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px; color: var(--ink-dim); margin-bottom: 8px;
}
.stat-value { font-family: 'IBM Plex Mono', monospace; font-size: 24px; font-weight: 500; }

label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--ink-dim);
  margin-bottom: 5px;
}
input, select {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 9px 11px;
  font-size: 14px;
  font-family: inherit;
}
input:focus, select:focus { outline: 2px solid var(--gold); outline-offset: 1px; }
.field-row { display: grid; grid-template-columns: 1fr; gap: 10px; margin-bottom: 10px; }
.field-row.two { grid-template-columns: 1fr 1fr; }
.field-row.three { grid-template-columns: 1fr 1fr; }
@media (min-width: 480px) {
  .field-row.three { grid-template-columns: 1fr 1fr 1fr; }
}

.btn {
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  padding: 9px 16px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-primary { background: var(--rust); color: #15120E; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: none; color: var(--ink-dim); border: 1px solid var(--line); }
.btn-ghost:hover { color: var(--ink); }

.list { border-top: 1px solid var(--line); }
.list-row {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.list-row:hover { background: rgba(237,227,208,0.03); }
.list-empty { border: 1px solid var(--line); padding: 32px; text-align: center; color: var(--ink-dim); font-size: 14px; }

.del-btn { background: none; border: none; color: var(--ink-dim); cursor: pointer; padding: 4px; }
.del-btn:hover { color: var(--rust); }

.table-head, .table-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  font-size: 13px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.table-head { color: var(--ink-dim); font-family: 'IBM Plex Mono', monospace; font-size: 12px; }
.table-row { border-top: none; }
.num { text-align: right; font-family: 'IBM Plex Mono', monospace; }

.bar-row { margin-bottom: 14px; }
.bar-label { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 4px; }
.bar-track { background: var(--surface); border: 1px solid var(--line); height: 10px; overflow: hidden; display: flex; }
.bar-fill-panen { background: var(--moss); height: 100%; }
.bar-fill-terjual { background: var(--rust); height: 100%; }

.login-box {
  max-width: 380px;
  margin: 80px auto;
  padding: 28px;
  border: 1px solid var(--line);
}
.login-box p.hint { color: var(--ink-dim); font-size: 13px; margin-top: 14px; }
.error-box {
  background: rgba(193,99,58,0.15);
  color: var(--rust);
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 16px;
}
.success-box {
  background: rgba(147,166,124,0.15);
  color: var(--moss);
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 16px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}
.user-email { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--ink-dim); }

.loading { text-align: center; padding: 60px 0; color: var(--ink-dim); font-size: 14px; }

.link-btn {
  background: none;
  border: none;
  color: var(--gold);
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
}

/* ========= MODE TERANG ========= */
html.light {
  --bg: #F5EFE3;
  --surface: #FFFFFF;
  --line: #DCD0B8;
  --ink: #241F19;
  --ink-dim: #7A6F5C;
  --rust: #B5502A;
  --moss: #5F7A4E;
  --gold: #8C611F;
}

/* ========= BOTTOM NAV ========= */
.wrap { padding-bottom: 100px; }

.bottom-nav {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  display: flex;
  background: var(--surface);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  z-index: 50;
}
.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 10px 0 8px;
  background: none;
  border: none;
  color: var(--ink-dim);
  font-family: inherit;
  font-size: 11px;
  cursor: pointer;
}
.nav-item .nav-icon { font-size: 19px; line-height: 1; }
.nav-item.active { color: var(--rust); }

/* ========= BADGES / SALDO ========= */
.badge {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 3px;
}
.badge-debt { background: rgba(193,99,58,0.15); color: var(--rust); }
.badge-credit { background: rgba(147,166,124,0.2); color: var(--moss); }
.badge-settled { background: rgba(180,164,142,0.15); color: var(--ink-dim); }

/* ========= CUSTOMER CARD ========= */
.customer-card {
  border: 1px solid var(--line);
  padding: 14px;
  margin-bottom: 10px;
  cursor: pointer;
}
.customer-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}
.customer-name { font-weight: 500; font-size: 15px; }
.customer-phone { color: var(--ink-dim); font-size: 12px; font-family: 'IBM Plex Mono', monospace; margin-top: 2px; }
.customer-meta { font-size: 12px; color: var(--ink-dim); margin-top: 6px; }
.customer-detail {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

/* ========= SETTINGS ========= */
.settings-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.settings-row:last-child { border-bottom: none; }
.settings-label { font-size: 14px; }
.settings-sub { font-size: 12px; color: var(--ink-dim); margin-top: 2px; }

.switch {
  width: 44px; height: 24px;
  background: var(--line);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  border: none;
  flex-shrink: 0;
}
.switch::after {
  content: "";
  position: absolute;
  top: 2px; left: 2px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--surface);
  transition: transform 0.15s ease;
}
.switch.on { background: var(--rust); }
.switch.on::after { transform: translateX(20px); }

.btn-block { width: 100%; justify-content: center; }
.btn-danger { background: none; border: 1px solid var(--rust); color: var(--rust); }
.btn-danger:hover { background: rgba(193,99,58,0.1); }

.text-right { text-align: right; }

.sale-summary {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--ink-dim);
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 10px 12px;
  margin-bottom: 14px;
}
.sale-summary b { color: var(--ink); font-weight: 500; }

/* ========= SALE ROW (3 kolom ringkas) ========= */
.sale-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 6px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.row-actions { display: flex; flex-direction: column; gap: 6px; align-items: center; }
.edit-btn-sm {
  background: none;
  border: none;
  color: var(--ink-dim);
  cursor: pointer;
  padding: 2px;
  font-size: 13px;
  line-height: 1;
}
.edit-btn-sm:hover { color: var(--gold); }
.sale-row:hover { background: rgba(237,227,208,0.03); }
.sale-top { font-size: 13px; line-height: 1.3; }
.sale-bottom { font-size: 12px; color: var(--ink-dim); margin-top: 3px; line-height: 1.3; }
.sale-col-right { text-align: right; }
.badge-sm { font-size: 10px; padding: 2px 6px; }

.customer-phone-link {
  color: var(--moss) !important;
  text-decoration: none;
  display: inline-block;
}
.customer-phone-link:hover { text-decoration: underline; }

.customer-toggle {
  font-size: 11px;
  color: var(--gold);
  margin-top: 6px;
}

/* ========= KONFIRMASI HAPUS ========= */
.confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 200;
}
.confirm-box {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 20px;
  max-width: 320px;
  width: 100%;
}
.confirm-box p {
  font-size: 14px;
  line-height: 1.5;
  margin: 0 0 18px;
  color: var(--ink);
}
.confirm-actions { display: flex; gap: 10px; }
.confirm-actions .btn { flex: 1; justify-content: center; }

.edit-btn {
  background: none;
  border: 1px solid var(--line);
  color: var(--ink-dim);
  font-family: inherit;
  font-size: 11px;
  padding: 4px 8px;
  cursor: pointer;
}
.edit-btn:hover { color: var(--ink); border-color: var(--ink-dim); }

/* ========= GRAFIK PANEN HARIAN ========= */
.bar-chart-wrap { position: relative; }
.bar-tooltip {
  display: none;
  position: absolute;
  bottom: 100%;
  margin-bottom: 8px;
  transform: translateX(-50%);
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 6px 10px;
  font-size: 12px;
  line-height: 1.4;
  white-space: nowrap;
  text-align: center;
  color: var(--ink);
  z-index: 10;
  pointer-events: none;
}
.bar-tooltip b { color: var(--gold); font-family: 'IBM Plex Mono', monospace; }
.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 90px;
  margin-bottom: 8px;
}
.bar-col {
  flex: 1;
  display: flex;
  align-items: flex-end;
  height: 100%;
  min-width: 2px;
  cursor: pointer;
}
.bar-fill {
  width: 100%;
  background: var(--moss);
  min-height: 2px;
  border-radius: 1px 1px 0 0;
}
.bar-chart-labels {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--ink-dim);
  font-family: 'IBM Plex Mono', monospace;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.today-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--ink-dim);
  margin-top: 6px;
}