@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* --- Palet: terinspirasi rak jeans & label pakaian --- */
  --paper: #F5F3EE;
  --panel: #FFFFFF;
  --ink: #201F2B;
  --ink-soft: #5B596A;
  --denim: #2E4374;
  --denim-dark: #1C2A4A;
  --denim-tint: #E9EDF5;
  --mustard: #D9A441;
  --rust: #B84B32;
  --rust-tint: #F7E8E3;
  --sage: #5E8567;
  --line: #E1DCCF;

  --radius-sm: 4px;
  --radius-md: 8px;
  --font-display: 'Fraunces', serif;
  --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-ui);
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--denim); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0 0 4px;
}

/* --- Layout --- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 230px;
  background: var(--denim-dark);
  color: #fff;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  padding: 24px 0;
  /* Menu tetap terlihat (stick) saat halaman di-scroll, tidak ikut tergulung. */
  position: sticky;
  top: 0;
  align-self: flex-start; /* jangan ikut meregang setinggi konten .main yang panjang */
  height: 100vh;
  overflow-y: auto;
}
.sidebar .brand {
  font-family: var(--font-display);
  font-size: 21px;
  padding: 0 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  margin-bottom: 12px;
}
.sidebar .brand small { display: block; font-family: var(--font-ui); font-size: 12px; color: #9AAAC9; font-weight: 400; margin-top: 2px; }
.sidebar nav { flex: 1; }
.sidebar a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 24px;
  color: #C6D0E4;
  font-size: 14px;
  font-weight: 500;
  border-left: 3px solid transparent;
}
.sidebar a:hover { background: rgba(255,255,255,0.05); text-decoration: none; color: #fff; }
.sidebar a.active { color: var(--denim-dark); background: var(--mustard); border-left-color: var(--mustard); font-weight: 700; }
.sidebar .user-box {
  padding: 14px 24px 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 13px;
  color: #9AAAC9;
}
.sidebar .user-box-info { margin-bottom: 8px; }
.sidebar .user-box strong { color: #fff; display: block; font-size: 14px; }
.sidebar .user-box-links { display: flex; flex-direction: column; gap: 4px; }
.sidebar .user-box a { font-size: 13px; }
.sidebar .logout { color: var(--mustard); font-weight: 600; }

.main { flex: 1; min-width: 0; }
.topbar {
  padding: 20px 32px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.content { padding: 28px 32px 60px; }

/* --- Stat blocks (dashboard) --- */
.stats-row { display: flex; gap: 1px; background: var(--line); border: 1px solid var(--line); margin-bottom: 28px; }
.stat-block { flex: 1; background: var(--panel); padding: 18px 22px; }
.stat-block .label { font-size: 13px; color: var(--ink-soft); margin-bottom: 6px; }
.stat-block .value { font-family: var(--font-display); font-size: 30px; font-weight: 500; }
.stat-block .value.accent { color: var(--denim); }

/* --- Panels & Tables --- */
.panel { background: var(--panel); border: 1px solid var(--line); margin-bottom: 24px; }
.panel-head {
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.panel-head h2 { font-size: 17px; }
.panel-body { padding: 20px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 20px; font-size: 14px; border-bottom: 1px solid var(--line); }
th { font-weight: 600; color: var(--ink-soft); font-size: 12.5px; text-transform: none; background: #FAF9F5; }
tr:last-child td { border-bottom: none; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* Pembungkus tabel supaya bisa digeser kiri/kanan kalau lebar layar tidak cukup (lihat assets/js/table-tools.js) */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* Grafik laporan: tinggi tetap lewat CSS (bukan atribut HTML) supaya Chart.js
   punya cukup ruang menghitung skala sumbu-Y, dan bisa digeser ke samping kalau
   datanya banyak (mis. sebulan penuh) supaya tiap titik/batang tetap enak dibaca. */
.chart-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.chart-container { position: relative; height: 300px; width: 100%; }
@media (max-width: 760px) {
  .chart-container { height: 240px; }
}

/* Header tabel yang bisa diklik untuk mengurutkan */
th.sortable-col { cursor: pointer; user-select: none; position: relative; padding-right: 22px; }
th.sortable-col:hover { color: var(--denim); }
th.sortable-col::after {
  content: '⇅'; position: absolute; right: 6px; opacity: 0.35; font-size: 11px;
}
th.sortable-col.sort-asc::after { content: '↑'; opacity: 1; color: var(--denim); }
th.sortable-col.sort-desc::after { content: '↓'; opacity: 1; color: var(--denim); }

/* Sub-menu tab di halaman Laporan (reports*.php) -- supaya tiap grafik laporan
   punya halaman sendiri (tidak numpuk semua di satu halaman) dan mudah pindah. */
.reports-subnav { display: flex; gap: 6px; flex-wrap: wrap; margin: 0 32px 20px; }
/* Halaman Laporan punya sub-menu tab, jadi garis pemisah bawah .topbar dihilangkan
   di situ (garisnya dobel kalau dua-duanya ada -- topbar dan tab sub-menu). */
.topbar:has(+ .reports-subnav) { border-bottom: none; }
.reports-subnav a {
  padding: 8px 14px; border-radius: 20px; background: var(--panel);
  border: 1px solid var(--line); color: var(--ink-soft);
  font-size: 13px; font-weight: 500; white-space: nowrap;
}
.reports-subnav a:hover { text-decoration: none; border-color: var(--denim); color: var(--denim); }
.reports-subnav a.active { background: var(--denim); border-color: var(--denim); color: #fff; }
@media (max-width: 760px) {
  .reports-subnav { margin: 0 16px 16px; flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

/* Kontrol pagination (10/50/100 data per halaman) di bawah tiap tabel */
.table-pagination {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  gap: 10px; padding: 12px 20px; border-top: 1px solid var(--line); background: #FAF9F5;
}
.table-pagination-size { font-size: 13px; color: var(--ink-soft); display: flex; align-items: center; gap: 6px; }
.table-pagination-size select { padding: 4px 8px; border-radius: 6px; border: 1px solid var(--line); font-size: 13px; }
.table-pagination-nav { display: flex; align-items: center; gap: 10px; }
.table-pagination-info { font-size: 13px; color: var(--ink-soft); white-space: nowrap; }

.badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge-low { background: var(--rust-tint); color: var(--rust); }
.badge-ok { background: #E6EEE7; color: var(--sage); }
.badge-active { background: #1F8A4D; color: #fff; }
.badge-off { background: #EEECE6; color: var(--ink-soft); }
.badge-expired { background: var(--rust-tint); color: var(--rust); }
.badge-role { background: var(--denim-tint); color: var(--denim); }
.table-actions { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.period-cell { white-space: nowrap; color: var(--ink-soft); font-size: 13px; }
/* Grid form yang otomatis menyesuaikan jumlah kolom sesuai lebar layar (dipakai di
   form tambah Diskon, Persediaan, Pengeluaran, dsb) -- di HP otomatis jadi 1 kolom. */
.form-grid { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); align-items: end; }
.form-grid .field { margin-bottom: 0; }
.form-grid-active { display: flex; align-items: center; min-height: 42px; }
.checkbox-label { display: flex; align-items: center; gap: 8px; margin: 0; color: var(--ink); cursor: pointer; }
.checkbox-label input { width: auto; margin: 0; }
.form-grid-submit { display: flex; align-items: end; }

/* --- Pemilih ruang lingkup diskon (keranjang / produk tertentu) --- */
.scope-toggle { display: flex; gap: 8px; flex-wrap: wrap; }
.scope-toggle label {
  display: flex; align-items: center; gap: 7px; padding: 9px 14px;
  border: 1px solid var(--line); border-radius: 8px; cursor: pointer;
  font-size: 13.5px; color: var(--ink-soft); background: var(--panel);
}
.scope-toggle input { width: auto; margin: 0; }
.scope-toggle label:has(input:checked) { border-color: var(--denim); color: var(--denim); background: var(--denim-tint); }
.scope-toggle label:has(input:disabled) { opacity: .5; cursor: not-allowed; }
.field-full { grid-column: 1 / -1; }

/* Daftar produk yang bisa dicentang untuk dipasangi diskon */
.product-picker { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.product-picker-search { padding: 8px; border-bottom: 1px solid var(--line); }
.product-picker-search input { margin: 0; }
.product-picker-list { max-height: 220px; overflow-y: auto; padding: 4px 8px; }
.product-picker-list .checkbox-label { padding: 6px 4px; font-size: 13.5px; }
.product-picker-list .checkbox-label.hidden-by-search { display: none; }
.product-picker-empty { padding: 14px; text-align: center; color: var(--ink-soft); font-size: 13px; }
.product-picker-count { font-size: 12px; color: var(--ink-soft); padding: 6px 8px 0; }

/* Chip nama produk di kolom "Berlaku untuk" pada tabel diskon */
.chip-list { display: flex; flex-wrap: wrap; gap: 4px; max-width: 260px; }
.chip { display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: 11.5px; background: var(--denim-tint); color: var(--denim); white-space: nowrap; }
.chip-muted { background: #EEECE6; color: var(--ink-soft); }

/* --- Buttons & forms --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--denim);
  background: var(--denim);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font-ui);
  cursor: pointer;
}
.btn:hover { background: var(--denim-dark); text-decoration: none; }
.btn-outline { background: transparent; color: var(--denim); }
.btn-outline:hover { background: var(--denim-tint); color: var(--denim); }
.btn-danger { border-color: var(--rust); background: var(--rust); }
.btn-danger:hover { background: #98392A; }
.btn-sm { padding: 5px 11px; font-size: 13px; }

label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 5px; color: var(--ink-soft); }
input, select, textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 14px;
  background: #fff;
  color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--denim); outline-offset: 1px; border-color: var(--denim); }
.field { margin-bottom: 16px; }
.field-row { display: flex; gap: 14px; }
.field-row .field { flex: 1; }
.field-hint { margin: 6px 0 0; font-size: 12.5px; color: var(--ink-soft); }

.alert { padding: 12px 16px; border-radius: var(--radius-sm); margin-bottom: 18px; font-size: 14px; }
.alert-error { background: var(--rust-tint); color: var(--rust); border: 1px solid #E6BCAE; }
.alert-success { background: #E6EEE7; color: var(--sage); border: 1px solid #C6DBC9; }

.empty-state { padding: 40px 20px; text-align: center; color: var(--ink-soft); }

/* --- Login page --- */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--denim-dark); }
.login-card { background: var(--panel); width: 360px; padding: 36px 32px; border-radius: var(--radius-md); }
.login-card .brand { font-family: var(--font-display); font-size: 26px; margin-bottom: 2px; }
.login-card .tagline { color: var(--ink-soft); font-size: 13.5px; margin-bottom: 26px; }
.password-field { position: relative; }
.password-field input { padding-right: 40px; width: 100%; }
.password-toggle {
  position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  background: none; border: none; padding: 6px; color: var(--ink-soft);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
}
.password-toggle:hover { color: var(--ink); }

@media (max-width: 760px) {
  html, body { width: 100%; max-width: 100%; overflow-x: hidden; }
  .app-shell { flex-direction: column; min-height: 0; }
  .sidebar {
    width: 100%; padding: 10px 0 0;
    /* Di HP menu jadi strip mendatar di atas -- cukup stick di posisi atas, bukan setinggi layar. */
    height: auto;
    overflow-y: visible;
    z-index: 30;
  }
  .sidebar .brand { padding: 0 16px 10px; margin-bottom: 8px; }
  .sidebar nav { display: flex; overflow-x: auto; -webkit-overflow-scrolling: touch; padding: 0 8px 2px; scrollbar-width: none; }
  .sidebar nav::-webkit-scrollbar { display: none; }
  .sidebar nav a { flex-shrink: 0; white-space: nowrap; padding: 9px 14px; border-left: none; border-bottom: 3px solid transparent; border-radius: 6px 6px 0 0; }
  .sidebar nav a.active {
    border-left-color: transparent;
    border-bottom-color: var(--denim-dark);
    background: var(--mustard);
    color: var(--denim-dark);
    font-weight: 700;
  }
  /* Logout harus selalu terlihat di layar HP: tampilkan sebagai baris ringkas, bukan disembunyikan. */
  .sidebar .user-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 16px;
    border-top: 1px solid rgba(255,255,255,0.12);
    margin-top: 2px;
  }
  .sidebar .user-box-info { margin-bottom: 0; min-width: 0; overflow: hidden; }
  .sidebar .user-box strong { font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .sidebar .user-box .role { display: none; }
  .sidebar .user-box-links { flex-direction: row; flex-shrink: 0; gap: 8px; }
  .sidebar .user-box a { white-space: nowrap; }
  .sidebar .user-box a.logout {
    font-weight: 700;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    background: rgba(216,164,65,0.15);
  }
  .main { min-width: 0; width: 100%; }
  .topbar { padding: 16px 18px; flex-wrap: wrap; gap: 10px; }
  .stats-row { flex-direction: column; }
  .content { padding: 16px; }
  .field-row { flex-direction: column; gap: 0; }
  .panel-head { flex-wrap: wrap; gap: 10px; }
  /* Tabel lebar tetap bisa digeser mendatar tanpa merusak tata letak halaman. */
  .panel-body { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .login-card { width: 100%; max-width: 340px; padding: 28px 22px; }
}

/* Modal sederhana (dipakai untuk scan barcode pakai kamera di form produk) */
.sheet-overlay {
  position: fixed; inset: 0; background: rgba(28,27,35,0.5); z-index: 100;
  display: flex; align-items: center; justify-content: center; padding: 16px;
}
.sheet-overlay.hidden { display: none; }
.sheet-overlay .sheet {
  width: 100%; max-width: 480px; background: #fff; border-radius: 14px;
  padding: 20px; position: relative; max-height: 90vh; overflow-y: auto;
}
.sheet-overlay .sheet-handle { width: 40px; height: 4px; background: var(--line); border-radius: 4px; margin: 0 auto 12px; }
.sheet-overlay .sheet-close {
  position: absolute; top: 14px; right: 16px; background: none; border: none;
  font-size: 18px; color: var(--ink-soft); cursor: pointer; line-height: 1;
}
.sheet-overlay h2 { font-size: 18px; margin: 0 0 6px; padding-right: 24px; }