/* ============================================================
   BUKU KAS DIGITAL — design tokens
   Konsep: sampul buku kas bendahara (hardcover ledger book)
   ============================================================ */
:root{
  --cover-green:       #1B4332;
  --cover-green-dark:  #102A20;
  --paper:             #F3ECDA;
  --paper-deep:        #ECE3CC;
  --paper-line:        #D8CBA6;
  --card-bg:           #FFFCF5;
  --ink:               #211E18;
  --ink-soft:          #6B6455;
  --ink-red:           #A6291B;
  --ink-red-dark:      #7E1F14;
  --gold:              #B5842A;
  --gold-soft:         #E4C77E;

  --in:                #2D6A4F;
  --in-soft:           #E4EFE7;
  --out:               #A6291B;
  --out-soft:          #F4E4E0;
  --debt:              #B5651D;
  --debt-soft:         #F3E6D6;
  --receivable:        #1D6FA6;
  --receivable-soft:   #E1EDF5;
  --pos:               #3B6978;
  --pos-soft:          #E2EDF0;
  --config-soft:       #E7E2D3;

  --radius: 4px;
  --shadow-card: 0 1px 0 rgba(33,30,24,0.06), 0 6px 16px rgba(27,67,50,0.08);
  --font-display: 'Lora', Georgia, serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
  --font-ui: 'Inter', -apple-system, sans-serif;
}

*{ box-sizing: border-box; }

html, body{
  margin:0;
  padding:0;
  background: var(--cover-green-dark);
  background-image:
    radial-gradient(circle at 15% -10%, rgba(255,255,255,0.05), transparent 45%),
    radial-gradient(circle at 100% 110%, rgba(0,0,0,0.35), transparent 55%);
  font-family: var(--font-ui);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

button, input, select{ font-family: inherit; }

[hidden]{ display: none !important; }

/* ============================================================
   LOGIN GATE
   ============================================================ */
.login-gate{
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  z-index: 200;
}

.login-card{
  width: min(400px, 100%);
  background: var(--card-bg);
  border: 1px solid var(--paper-line);
  border-top: 4px solid var(--gold);
  border-radius: var(--radius);
  box-shadow: 0 18px 50px rgba(0,0,0,0.4);
  padding: 34px 30px 30px;
  display: flex;
  flex-direction: column;
}

.login-card__eyebrow{
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.login-card__title{
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  margin: 8px 0 0;
  color: var(--cover-green-dark);
}

.login-card__subtitle{
  font-size: 13px;
  color: var(--ink-soft);
  margin: 8px 0 22px;
  line-height: 1.5;
}

.login-card__label{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.login-card input[type="password"]{
  width: 100%;
  padding: 11px 12px;
  font-size: 15px;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
}

.login-card input[type="password"]:focus{
  outline: none;
  border-color: var(--cover-green);
  box-shadow: 0 0 0 3px rgba(45,106,79,0.14);
}

.login-card__error{
  margin: 12px 0 0;
  padding: 9px 11px;
  font-size: 12.5px;
  color: var(--ink-red-dark);
  background: var(--out-soft);
  border-left: 3px solid var(--ink-red);
  border-radius: 2px;
}

.login-card__submit{
  margin-top: 20px;
  width: 100%;
  padding: 12px;
  font-size: 14px;
}

.login-card__submit[disabled]{ opacity: 0.6; cursor: progress; }

/* Sync status pill in the cover bar */
.sync-status{
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.66);
  align-self: center;
  margin-right: 4px;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.sync-status--saving{ color: var(--gold-soft); }
.sync-status--error{ color: #F0A9A0; }

/* ============================================================
   BOOK SHELL
   ============================================================ */
.book{
  max-width: 1180px;
  margin: 28px auto 60px;
  padding: 0 16px;
}

/* COVER / HEADER */
.cover{
  background: linear-gradient(160deg, #1B3B2B 0%, #10261C 100%);
  border-radius: 10px 10px 0 0;
  padding: 24px 30px 20px;
  color: var(--paper);
  display:flex;
  flex-direction: column;
  gap: 18px;
  box-shadow: var(--shadow-card);
  position:relative;
  border-bottom: 2px solid rgba(181, 132, 42, 0.4);
}

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

.cover__meta-row{
  display:flex;
  align-items:center;
  gap: 12px;
  margin-bottom: 6px;
}
.cover__eyebrow{
  display:inline-block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

/* FILE SYNC BADGE */
.file-sync-badge{
  display:inline-flex;
  align-items:center;
  gap: 6px;
  padding: 3px 10px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: 999px;
  font-size: 11px;
  color: #6EE7B7;
  font-weight: 500;
  transition: all 0.25s ease;
}
.file-sync-badge.connected{
  background: rgba(16, 185, 129, 0.25);
  border-color: rgba(52, 211, 153, 0.6);
  color: #A7F3D0;
}
.file-sync-dot{
  width: 6.5px;
  height: 6.5px;
  border-radius: 50%;
  background: #10B981;
  display:inline-block;
}
.file-sync-badge.saving .file-sync-dot{
  background: #FBBF24;
  animation: pulse 0.7s infinite alternate;
}
@keyframes pulse{
  0% { transform: scale(0.8); opacity: 0.6; }
  100% { transform: scale(1.3); opacity: 1; }
}

.cover h1{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.8vw, 34px);
  margin: 0;
  letter-spacing: -0.01em;
}
.cover__subtitle{
  margin: 4px 0 0;
  font-size: 13px;
  color: rgba(243,236,218,0.78);
  max-width: 54ch;
}

/* DIRECT FILE ACTIONS */
.cover__file-actions{
  display:flex;
  flex-wrap: wrap;
  align-items:center;
  gap: 8px;
}
.btn-file-action{
  display:inline-flex;
  align-items:center;
  gap: 6px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--paper);
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 12.5px;
  font-weight: 600;
  cursor:pointer;
  transition: all 0.15s ease;
}
.btn-file-action:hover{
  background: rgba(255,255,255,0.16);
  border-color: rgba(228,199,126,0.5);
}
.btn-file-action--primary{
  background: rgba(181, 132, 42, 0.35);
  border-color: rgba(228, 199, 126, 0.6);
  color: #FFF3D6;
}
.btn-file-action--primary:hover{
  background: rgba(181, 132, 42, 0.5);
}

/* TIMEFRAME & FILTER BAR (STRICT SINGLE LINE) */
.timeframe-bar{
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.08);
  white-space: nowrap;
  position: relative;
  z-index: 20;
}

.filter-group{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.filter-label{
  font-size: 10.5px;
  font-weight: 700;
  color: rgba(243,236,218,0.75);
  text-transform: uppercase;
  letter-spacing: .06em;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ============================================================
   CUSTOM SHADCN-STYLE DROPDOWN (RADIX SELECT)
   ============================================================ */
.custom-dropdown{
  position: relative;
  display: inline-block;
  flex-shrink: 0;
  z-index: 50;
}

.dropdown-trigger{
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(228, 199, 126, 0.45);
  color: var(--paper);
  padding: 5px 10px;
  border-radius: 6px;
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  min-width: 130px;
  transition: all 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
  white-space: nowrap;
}

.dropdown-trigger:hover{
  background: rgba(0, 0, 0, 0.48);
  border-color: rgba(228, 199, 126, 0.7);
}

.dropdown-trigger:focus-visible{
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.dropdown-trigger__icon{
  color: var(--gold-soft);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}

.custom-dropdown.open .dropdown-trigger__icon{
  transform: rotate(180deg);
}

.dropdown-menu{
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 999;
  min-width: 260px;
  background: #143326;
  border: 1px solid rgba(228, 199, 126, 0.45);
  border-radius: 8px;
  padding: 5px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 4px 10px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(12px);
}

.custom-dropdown.open .dropdown-menu{
  display: block;
  animation: dropdownIn 0.15s ease-out;
}

@keyframes dropdownIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.dropdown-item{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  user-select: none;
  transition: background 0.12s ease;
}

.dropdown-item:hover{
  background: rgba(255, 255, 255, 0.09);
}

.dropdown-item.active{
  background: rgba(181, 132, 42, 0.28);
}

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

.dropdown-item__title{
  font-size: 12.5px;
  font-weight: 600;
  color: #FFF;
}

.dropdown-item__desc{
  font-size: 11px;
  color: rgba(243, 236, 218, 0.65);
  line-height: 1.3;
}

.dropdown-item__check{
  color: var(--gold-soft);
  opacity: 0;
  flex-shrink: 0;
  transition: opacity 0.12s ease;
}

.dropdown-item.active .dropdown-item__check{
  opacity: 1;
}

.filter-group.hidden-group{
  display: none !important;
}

.cover__month, .date-range-inputs{
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(0,0,0,0.25);
  padding: 3px 5px;
  border-radius: 6px;
  border: 1px solid rgba(228,199,126,0.3);
  white-space: nowrap;
  flex-shrink: 0;
}
.cover__month input[type="month"],
.date-range-inputs input[type="date"]{
  background: var(--paper);
  border: none;
  border-radius: 4px;
  padding: 4px 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink);
}
.filter-to{
  font-size: 10.5px;
  color: rgba(243,236,218,0.7);
  padding: 0 1px;
}
.btn-nav{
  width: 23px; height: 23px;
  border-radius: 4px;
  border: 1px solid rgba(228,199,126,0.3);
  background: transparent;
  color: var(--gold-soft);
  font-size: 14px;
  cursor:pointer;
  transition: background .15s ease;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink: 0;
}
.btn-nav:hover{ background: rgba(228,199,126,0.15); }

.btn-today{
  background: rgba(228,199,126,0.15);
  border: 1px solid rgba(228,199,126,0.3);
  color: var(--gold-soft);
  padding: 3px 7px;
  border-radius: 4px;
  font-size: 10.5px;
  font-weight: 600;
  cursor:pointer;
  transition: background .15s ease;
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-today:hover{ background: rgba(228,199,126,0.3); color: #FFF; }

/* ============================================================
   SUMMARY STRIP
   ============================================================ */
.ledger-summary{
  background: var(--paper);
  display:grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.sum-card{
  background: var(--paper);
  padding: 16px 14px;
  display:flex;
  flex-direction: column;
  gap: 5px;
}
.sum-card__label{
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink-soft);
  font-weight: 600;
}
.sum-card__value{
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 17px;
  color: var(--ink);
}
.sum-card--in .sum-card__value{ color: var(--in); }
.sum-card--out .sum-card__value{ color: var(--out); }
.sum-card--debt .sum-card__value{ color: var(--debt); }
.sum-card--receivable .sum-card__value{ color: var(--receivable); }
.sum-card--seal{
  background: var(--cover-green);
  position: relative;
}
.sum-card--seal .sum-card__label{ color: var(--gold-soft); }
.sum-card--seal .sum-card__value{
  color: var(--paper);
  font-size: 20px;
}
.sum-card--seal.negative .sum-card__value{ color: #E8A79A; }

/* ============================================================
   LEDGER PAGE (tabs + sheet)
   ============================================================ */
.ledger-page{
  display:flex;
  background: var(--paper);
  min-height: 460px;
  border-radius: 0 0 10px 10px;
  overflow: hidden;
}
.ledger-tabs{
  display:flex;
  flex-direction: column;
  width: 178px;
  flex-shrink: 0;
  padding: 20px 0;
  gap: 4px;
  background: rgba(0,0,0,0.015);
}
.tab{
  border: none;
  background: transparent;
  text-align:left;
  padding: 11px 12px 11px 16px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 13px;
  color: var(--ink-soft);
  cursor:pointer;
  position: relative;
  border-radius: 0 6px 6px 0;
  margin-right: 8px;
  transition: background .15s ease, color .15s ease;
  display:flex;
  align-items:center;
  gap: 8px;
}
.tab__index{
  font-family: var(--font-mono);
  font-size: 10.5px;
  opacity: .65;
}
.tab--income{ border-left: 3px solid transparent; }
.tab--expense{ border-left: 3px solid transparent; }
.tab--accounts{ border-left: 3px solid transparent; }
.tab--debt{ border-left: 3px solid transparent; }
.tab--receivable{ border-left: 3px solid transparent; }
.tab--analytics{ border-left: 3px solid transparent; }
.tab--config{ border-left: 3px solid transparent; }

.tab.active{ color: var(--ink); background: var(--paper-deep); }
.tab--income.active{ background: var(--in-soft); color: var(--in); border-left-color: var(--in); }
.tab--expense.active{ background: var(--out-soft); color: var(--out); border-left-color: var(--out); }
.tab--accounts.active{ background: var(--pos-soft); color: var(--pos); border-left-color: var(--pos); }
.tab--debt.active{ background: var(--debt-soft); color: var(--debt); border-left-color: var(--debt); }
.tab--receivable.active{ background: var(--receivable-soft); color: var(--receivable); border-left-color: var(--receivable); }
.tab--analytics.active{ background: #F3E8CB; color: var(--gold); border-left-color: var(--gold); }
.tab--config.active{ background: var(--config-soft); color: var(--ink); border-left-color: var(--ink); }

.tab:hover{ color: var(--ink); background: rgba(0,0,0,0.03); }

/* SHEET */
.ledger-sheet{
  flex: 1;
  min-width: 0;
  padding: 24px 30px 32px;
}
.sheet-section{ display:none; animation: fade .2s ease; }
.sheet-section.active{ display:block; }
@keyframes fade{ from{opacity:0; transform: translateY(4px);} to{opacity:1; transform:none;} }

.sheet-section__head{
  display:flex;
  align-items:flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}
.sheet-section__head h2{
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0;
  color: var(--ink);
}
.section-subtext{
  margin: 4px 0 0;
  font-size: 12.5px;
  color: var(--ink-soft);
  max-width: 65ch;
  line-height: 1.4;
}

.btn-add{
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  padding: 8px 14px;
  border-radius: 5px;
  font-size: 12.5px;
  font-weight: 600;
  cursor:pointer;
  transition: all .15s ease;
  white-space: nowrap;
  display:inline-flex;
  align-items:center;
  gap: 6px;
}
.btn-add:hover{ opacity: .88; transform: translateY(-1px); }
.btn-add--transfer{
  background: var(--pos);
  border-color: var(--pos);
  color: #fff;
}
.btn-add--transfer:hover{ background: #264e5a; }

/* ============================================================
   ACCOUNTS & DISTRIBUTION GRID
   ============================================================ */
.accounts-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.account-card{
  background: var(--card-bg);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 6px;
  padding: 14px 16px;
  display:flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
  position: relative;
  overflow: hidden;
}
.account-card::before{
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--account-color, var(--pos));
}
.account-card__name{
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--ink-soft);
  display:flex;
  align-items:center;
  justify-content: space-between;
}
.account-card__pct{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-soft);
  background: var(--paper);
  padding: 2px 6px;
  border-radius: 4px;
}
.account-card__balance{
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
}
.account-card__bar{
  height: 4px;
  background: rgba(0,0,0,0.06);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 4px;
}
.account-card__fill{
  height: 100%;
  background: var(--account-color, var(--pos));
  border-radius: 2px;
  transition: width 0.3s ease;
}

.transfers-container{
  margin-top: 20px;
  background: var(--card-bg);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 6px;
  padding: 16px 18px;
}
.transfers-head{
  margin-bottom: 12px;
}
.transfers-head h3{
  font-family: var(--font-display);
  font-size: 15px;
  margin: 0;
  color: var(--ink);
}

/* ============================================================
   TABLES & ACTIONS
   ============================================================ */
.table-wrap{ overflow-x:auto; }
.ledger-table{
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.ledger-table thead th{
  text-align:left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink-soft);
  font-weight: 600;
  padding: 10px 10px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  white-space: nowrap;
}
.ledger-table th.sortable{
  cursor: pointer;
  user-select: none;
  transition: color .12s ease;
}
.ledger-table th.sortable:hover{ color: var(--ink); }
.sort-arrow{
  display:inline-block;
  font-size: 9px;
  margin-left: 3px;
  color: var(--gold);
  opacity: 0;
}
.sort-arrow.active{ opacity: 1; }
.ledger-table td{
  padding: 10px 10px;
  border-bottom: 1px solid rgba(0,0,0,0.035);
  vertical-align: middle;
}
.ledger-table tbody tr:hover{ background: rgba(0,0,0,0.02); }
.col-date{ white-space: nowrap; font-family: var(--font-mono); font-size: 12px; color: var(--ink-soft); }
.col-amount{ text-align:right; font-family: var(--font-mono); font-weight: 600; white-space: nowrap; }
.col-action{ text-align:right; white-space: nowrap; }
.col-status{ white-space: nowrap; }

.badge-account{
  display:inline-block;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  background: rgba(0,0,0,0.04);
  color: var(--ink);
}

.amount--in{ color: var(--in); }
.amount--out{ color: var(--out); }
.amount--transfer{ color: var(--pos); }
.amount--debt{ color: var(--debt); }
.amount--receivable{ color: var(--receivable); }

.status-pill{
  display:inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  cursor:pointer;
  border: 1px solid transparent;
}
.status-pill.lunas{ background: var(--in-soft); color: var(--in); border-color: var(--in); }
.status-pill.belum{ background: var(--paper-deep); color: var(--ink-soft); border-color: var(--paper-line); }

.action-btns{
  display:inline-flex;
  align-items:center;
  gap: 4px;
}
.icon-btn{
  border:none;
  background: transparent;
  color: var(--ink-soft);
  cursor:pointer;
  font-size: 13px;
  padding: 4px 6px;
  border-radius: 4px;
  transition: all .12s ease;
}
.icon-btn--edit:hover{ background: #E2EDF5; color: #1D6FA6; }
.icon-btn--del:hover{ background: var(--out-soft); color: var(--out); }

.empty-note{
  text-align:center;
  color: var(--ink-soft);
  font-size: 13px;
  font-style: italic;
  padding: 22px 0 10px;
  display:none;
}
.empty-note.show{ display:block; }

/* ============================================================
   SANKEY FLOW DIAGRAM (DYNAMIC & COLLAPSIBLE)
   ============================================================ */
.sankey-card{
  background: var(--card-bg);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 22px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.02);
  transition: all 0.25s ease;
}
.sankey-card.collapsed{
  padding: 14px 20px;
}
.sankey-card__head{
  display:flex;
  flex-wrap: wrap;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
}
.sankey-card.collapsed .sankey-card__head{
  margin-bottom: 0;
}
.sankey-title-group h3{
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  margin: 0;
  color: var(--ink);
  display:flex;
  align-items:center;
  gap: 8px;
}
.sankey-subtitle{
  margin: 3px 0 0;
  font-size: 11.5px;
  color: var(--ink-soft);
  line-height: 1.35;
}
.btn-toggle-sankey{
  display:inline-flex;
  align-items:center;
  gap: 6px;
  background: var(--paper);
  border: 1px solid rgba(0,0,0,0.08);
  padding: 5px 11px;
  border-radius: 5px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ink);
  cursor:pointer;
  transition: background 0.15s ease;
}
.btn-toggle-sankey:hover{
  background: var(--paper-deep);
}
.toggle-icon{
  font-size: 9px;
  color: var(--ink-soft);
  transition: transform 0.2s ease;
}
.sankey-card.collapsed .toggle-icon{
  transform: rotate(180deg);
}
.sankey-collapsible{
  margin-top: 14px;
  transition: opacity 0.2s ease;
}
.sankey-card.collapsed .sankey-collapsible{
  display: none;
}
.sankey-canvas-wrap{
  width: 100%;
  overflow-x: auto;
}
.sankey-canvas-wrap canvas{
  width: 100%;
  display:block;
  min-width: 620px;
  height: 240px;
}

/* ============================================================
   ANALYTICS (MATURE & SYMMETRIC GRID)
   ============================================================ */
.chart-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  min-width: 0;
}
.chart-card{
  background: var(--card-bg);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 8px;
  padding: 16px 20px 20px;
  display:flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}
.chart-card__header{
  margin-bottom: 14px;
}
.chart-card h3{
  font-family: var(--font-display);
  font-size: 14.5px;
  font-weight: 600;
  margin: 0;
  color: var(--ink);
  display:flex;
  align-items:center;
  gap: 8px;
}
.chart-tag{
  font-family: var(--font-ui);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
}
.chart-tag--in{ background: var(--in-soft); color: var(--in); }
.chart-tag--out{ background: var(--out-soft); color: var(--out); }
.chart-tag--pos{ background: var(--pos-soft); color: var(--pos); }
.chart-tag--flow{ background: #ECE3CC; color: #7A5C20; }
.chart-tag--saldo{ background: #FFF3D6; color: var(--gold); }
.chart-tag--debt{ background: var(--debt-soft); color: var(--debt); }
.chart-tag--receivable{ background: var(--receivable-soft); color: var(--receivable); }

.chart-card canvas{
  width: 100%;
  max-width: 100%;
  display:block;
  min-width: 0;
}
.chart-card__body{
  display:flex;
  gap: 16px;
  align-items:center;
  min-width: 0;
  flex: 1;
}

/* Strict 1:1 square wrapper for donut charts so they are ALWAYS 100% round circles */
.canvas-square-wrap{
  flex: 0 0 170px;
  width: 170px;
  height: 170px;
  position: relative;
}
.canvas-square-wrap canvas{
  width: 170px !important;
  height: 170px !important;
  display:block;
}

.chart-card__content{
  flex: 1;
  display:flex;
  flex-direction: column;
  justify-content: center;
}

.chart-legend{
  list-style:none;
  margin:0; padding:0;
  flex: 1;
  min-width: 0;
  display:flex;
  flex-direction: column;
  gap: 6px;
  max-height: 185px;
  overflow-y: auto;
}
.chart-legend li{
  display:flex;
  align-items:center;
  gap: 8px;
  font-size: 12px;
}
.legend-swatch{
  width: 9px; height: 9px;
  border-radius: 3px;
  flex-shrink: 0;
}
.legend-label{
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--ink);
  font-weight: 500;
}
.legend-pct{
  font-family: var(--font-mono);
  color: var(--ink-soft);
  font-size: 11px;
}
.legend-val{
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 11.5px;
  color: var(--ink);
  white-space: nowrap;
}
.legend-empty{ color: var(--ink-soft); font-style: italic; font-size: 12px; }

.trend__legend{
  display:flex;
  justify-content: center;
  gap: 20px;
  margin-top: 10px;
  font-size: 12px;
  color: var(--ink-soft);
}
.trend__legend span{ display:inline-flex; align-items:center; gap: 6px; }
.dot{ width: 9px; height: 9px; border-radius: 50%; display:inline-block; }
.dot--in{ background: var(--in); }
.dot--out{ background: var(--out); }
.dot--pos{ background: var(--pos); }
.dot--saldo{ background: var(--gold); }

/* ============================================================
   CONFIG / PENGATURAN
   ============================================================ */
.config-block{ margin-bottom: 22px; max-width: 460px; }
.config-label{
  display:block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-soft);
}
.config-optional{ font-weight: 400; text-transform: none; letter-spacing: 0; }
.config-block input{
  display:block;
  width: 100%;
  margin-top: 6px;
  padding: 9px 12px;
  border: 1px solid var(--paper-line);
  border-radius: 5px;
  background: var(--card-bg);
  font-size: 14px;
  color: var(--ink);
}

.config-grid{
  display:grid;
  gap: 16px;
  min-width: 0;
}
.config-grid--3cols{
  grid-template-columns: repeat(3, 1fr);
}
.config-panel{
  min-width: 0;
  background: var(--card-bg);
  border: 1px solid var(--paper-line);
  border-radius: 8px;
  padding: 16px 18px;
  display:flex;
  flex-direction: column;
}
.config-panel h3{
  display:flex;
  align-items:center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 14.5px;
  margin: 0 0 4px;
  color: var(--ink);
}
.config-hint{
  margin: 0 0 12px;
  font-size: 11.5px;
  color: var(--ink-soft);
  line-height: 1.35;
}
.config-list{
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display:flex;
  flex-direction: column;
  gap: 2px;
  max-height: 220px;
  overflow-y: auto;
  flex: 1;
}
.config-list li{
  display:flex;
  align-items:center;
  gap: 9px;
  padding: 7px 4px;
  border-bottom: 1px solid var(--paper-line);
  font-size: 12.5px;
}
.cfg-swatch{
  width: 10px; height: 10px;
  border-radius: 3px;
  flex-shrink: 0;
}
.cfg-name{ flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.config-list li:last-child{ border-bottom: none; }
.config-empty, .cfg-empty{
  color: var(--ink-soft);
  font-style: italic;
  font-size: 12px;
  padding: 6px 4px;
}
.config-add{
  display:flex;
  gap: 6px;
  margin-top: auto;
}
.config-add input{
  flex: 1;
  min-width: 0;
  padding: 7px 9px;
  border: 1px solid var(--paper-line);
  border-radius: 5px;
  background: #fff;
  font-size: 12.5px;
}

.book__footer{
  text-align:center;
  padding: 16px 0 0;
  font-size: 11.5px;
  color: rgba(243,236,218,0.55);
}

/* ============================================================
   MODALS
   ============================================================ */
.modal-backdrop{
  position: fixed;
  inset: 0;
  background: rgba(16,42,32,0.6);
  backdrop-filter: blur(2px);
  display:none;
  align-items:center;
  justify-content:center;
  padding: 20px;
  z-index: 60;
}
.modal-backdrop.show{ display:flex; }
.modal{
  background: var(--paper);
  border-radius: 10px;
  padding: 24px 26px 22px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
  border-top: 4px solid var(--gold);
}
.modal h3{
  font-family: var(--font-display);
  margin: 0 0 4px;
  font-size: 18px;
  color: var(--ink);
}
.modal-subtitle{
  margin: 0 0 14px;
  font-size: 12px;
  color: var(--ink-soft);
  line-height: 1.35;
}
.modal-row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.modal label{
  display:block;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 11px;
}
.modal input, .modal select{
  display:block;
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  border: 1px solid var(--paper-line);
  border-radius: 5px;
  background: #fff;
  font-size: 13.5px;
  color: var(--ink);
}
.modal input:focus, .modal select:focus{
  outline: 2px solid var(--gold);
  outline-offset: 1px;
}
.modal__actions{
  display:flex;
  justify-content:flex-end;
  gap: 10px;
  margin-top: 10px;
}
.btn-primary{
  border: 1px solid var(--cover-green);
  background: var(--cover-green);
  color: var(--paper);
  padding: 9px 16px;
  border-radius: 5px;
  font-weight: 600;
  font-size: 13px;
  cursor:pointer;
  transition: background .15s ease;
}
.btn-primary:hover{ background: var(--cover-green-dark); }

/* ============================================================
   PHASE 2 COMPONENTS
   ============================================================ */

/* Filter switch */
.filter-switch{ display: inline-flex; align-items: center; gap: 9px; cursor: pointer; }
.filter-switch input{ position: absolute; opacity: 0; width: 0; height: 0; }
.filter-switch__track{
  width: 38px; height: 21px; border-radius: 999px; position: relative;
  background: rgba(255,255,255,0.22);
  border: 1px solid rgba(255,255,255,0.26);
  transition: background .18s ease;
  flex: none;
}
.filter-switch__thumb{
  position: absolute; top: 2px; left: 2px;
  width: 15px; height: 15px; border-radius: 50%;
  background: var(--paper);
  transition: transform .18s ease;
}
.filter-switch input:checked + .filter-switch__track{ background: var(--gold); border-color: var(--gold); }
.filter-switch input:checked + .filter-switch__track .filter-switch__thumb{ transform: translateX(17px); }
.filter-switch input:focus-visible + .filter-switch__track{ box-shadow: 0 0 0 3px rgba(228,199,126,0.4); }
.filter-switch__label{
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: rgba(255,255,255,0.9);
}

.filter-controls{ display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.segmented{
  display: inline-flex; background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2); border-radius: 6px; padding: 2px;
}
.segmented__btn{
  border: 0; background: transparent; cursor: pointer;
  padding: 6px 12px; border-radius: 4px;
  font-family: var(--font-ui); font-size: 12px; font-weight: 600;
  color: rgba(255,255,255,0.75);
  transition: background .15s ease, color .15s ease;
}
.segmented__btn.active{ background: var(--paper); color: var(--cover-green-dark); }

.filter-inputs{ display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; }

.filter-summary{
  font-family: var(--font-mono); font-size: 11px;
  color: rgba(255,255,255,0.6); margin-left: auto; white-space: nowrap;
}

/* Orphaned-data warning */
.orphan-banner{
  max-width: 1180px; margin: 0 auto 14px;
  display: flex; gap: 8px; flex-wrap: wrap; align-items: baseline;
  padding: 11px 16px; border-radius: var(--radius);
  background: var(--debt-soft);
  border-left: 4px solid var(--debt);
  font-size: 13px; color: var(--ink);
}
.orphan-banner strong{ font-family: var(--font-mono); color: var(--debt); }

.badge-orphan{
  display: inline-block; padding: 2px 8px; border-radius: 3px;
  background: var(--debt-soft); border: 1px dashed var(--debt);
  color: var(--debt); font-size: 11px; font-weight: 600; white-space: nowrap;
}
tr.row--orphan{ background: rgba(181,101,29,0.05); }
tr.row--orphan td{ border-bottom-color: rgba(181,101,29,0.2); }

.badge-account--to{ background: var(--pos-soft); border-color: var(--pos); }
.cell-muted{ color: var(--ink-soft); font-size: 12px; font-style: italic; }

/* Bukti (proof of transaction) */
.bukti-chip{
  border: 0; background: transparent; cursor: pointer; padding: 2px;
  color: var(--pos); vertical-align: middle; line-height: 0;
  border-radius: 3px;
}
.bukti-chip:hover{ background: var(--pos-soft); }

.bukti-block{ display: block; margin-top: 4px; }
.bukti-block__label{
  display: block; margin-bottom: 6px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-soft);
}
.bukti-add{
  width: 100%; padding: 11px; cursor: pointer;
  border: 1px dashed var(--paper-line); border-radius: var(--radius);
  background: var(--paper); color: var(--ink-soft);
  font-size: 13px; font-weight: 600;
}
.bukti-add:hover{ border-color: var(--pos); color: var(--pos); }
.bukti-preview{
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 8px; border: 1px solid var(--paper-line);
  border-radius: var(--radius); background: var(--paper);
}
.bukti-thumb{
  width: 46px; height: 46px; object-fit: cover;
  border-radius: 3px; border: 1px solid var(--paper-line); flex: none;
}
.bukti-thumb--file{
  display: grid; place-items: center; background: var(--card-bg);
  font-family: var(--font-mono); font-size: 11px; font-weight: 600; color: var(--ink-soft);
}
.bukti-preview__label{ flex: 1; min-width: 90px; font-size: 12px; color: var(--ink-soft); }

.lightbox{
  position: fixed; inset: 0; z-index: 300;
  display: grid; place-items: center; padding: 24px;
  background: rgba(16,42,32,0.88);
}
.lightbox__body{ max-width: 100%; max-height: 100%; }
.lightbox__body img{
  max-width: 100%; max-height: 86vh;
  border-radius: var(--radius); box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.lightbox__link{ color: var(--gold-soft); font-weight: 600; }
.lightbox__close{
  position: absolute; top: 16px; right: 20px;
  width: 40px; height: 40px; border: 0; border-radius: 50%;
  background: rgba(255,255,255,0.14); color: #fff;
  font-size: 26px; line-height: 1; cursor: pointer;
}
.lightbox__close:hover{ background: rgba(255,255,255,0.26); }

/* Debt instalments */
.termin-block{ border-top: 1px solid var(--paper-line); padding-top: 12px; margin-top: 4px; }
.termin-toggle{ display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13px; font-weight: 600; }
.termin-toggle input{ width: 16px; height: 16px; }
.termin-generator{ display: grid; grid-template-columns: 1fr 1fr auto; gap: 8px; align-items: end; margin-top: 10px; }
.termin-hint{ font-size: 11.5px; color: var(--ink-soft); margin: 6px 0 8px; }
.termin-empty{ font-size: 12px; color: var(--ink-soft); font-style: italic; margin: 0; }
.termin-summary{
  display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-soft);
  padding-bottom: 6px; border-bottom: 1px solid var(--paper-line); margin-bottom: 8px;
}
.termin-summary__total{ font-weight: 600; color: var(--ink); }
.termin-list{ max-height: 260px; overflow-y: auto; }
.termin-row{
  display: grid; grid-template-columns: 24px 1fr 1fr auto;
  gap: 8px; align-items: center; padding: 5px 0;
}
.termin-row--paid{ opacity: 0.62; }
.termin-row__seq{
  font-family: var(--font-mono); font-size: 11px;
  color: var(--ink-soft); text-align: center;
}
.termin-row input[type="date"], .termin-row input[type="number"]{
  padding: 7px 8px; font-size: 12.5px;
  border: 1px solid var(--paper-line); border-radius: 3px; background: var(--card-bg);
}
.termin-row__paid{ display: flex; align-items: center; gap: 5px; font-size: 11.5px; white-space: nowrap; }
.termin-badge{
  display: inline-block; padding: 2px 7px; border-radius: 3px;
  background: var(--pos-soft); color: var(--pos);
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
}
.status-pill.termin{ background: var(--pos-soft); color: var(--pos); cursor: default; }

/* Config list entries */
.cfg-text{ flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.cfg-meta{ display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.cfg-type{
  display: inline-block; padding: 1px 6px; border-radius: 3px;
  font-family: var(--font-mono); font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.cfg-type--bank{ background: var(--receivable-soft); color: var(--receivable); }
.cfg-type--ewallet{ background: var(--pos-soft); color: var(--pos); }
.cfg-type--cash{ background: var(--in-soft); color: var(--in); }
.cfg-number{ font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft); }

/* Delete / reassign dialog */
.delete-choice{
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 13px; font-weight: 500; cursor: pointer; margin-bottom: 8px;
}
.delete-choice input{ margin-top: 3px; flex: none; }
.modal-note{
  font-size: 12px; color: var(--ink-soft);
  background: var(--paper); border-left: 3px solid var(--gold);
  padding: 8px 10px; border-radius: 2px; margin: 4px 0 0;
}
.btn-danger{
  padding: 10px 18px; border: 0; border-radius: var(--radius);
  background: var(--ink-red); color: #fff;
  font-weight: 600; font-size: 13px; cursor: pointer;
}
.btn-danger:hover{ background: var(--ink-red-dark); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px){
  .config-grid--3cols{ grid-template-columns: 1fr; }
  .chart-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 860px){
  .cover__top-row{ flex-direction: column; align-items: flex-start; }
  .cover__file-actions{ width: 100%; justify-content: flex-start; }
  .timeframe-bar{ flex-direction: column; align-items: flex-start; }
  .filter-summary{ margin-left: 0; }
  .ledger-summary{ grid-template-columns: repeat(3, 1fr); }
  .ledger-page{ flex-direction: column; }
  .ledger-tabs{
    flex-direction: row;
    width: 100%;
    overflow-x: auto;
    border-right: none;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    padding: 10px 12px;
  }
  .tab{ margin-right: 0; border-radius: 6px; white-space: nowrap; }
  .tab.active{ margin-right: 0; }
  .chart-card__body{ flex-direction: column; align-items: center; }
  .chart-card__body canvas{ width: 100%; max-width: 200px; }
  .modal-row{ grid-template-columns: 1fr; gap: 0; }
}

/* Phone: each ledger row becomes a stacked card. Column names come from the
   data-label attributes the row builders emit, so there is no duplicate markup. */
@media (max-width: 768px){
  .table-wrap{ overflow: visible; }
  .ledger-table thead{
    position: absolute; width: 1px; height: 1px;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
  }
  .ledger-table, .ledger-table tbody, .ledger-table tr, .ledger-table td{ display: block; width: 100%; }
  .ledger-table tr{
    margin-bottom: 12px; padding: 12px 14px;
    background: var(--card-bg);
    border: 1px solid var(--paper-line);
    border-left: 3px solid var(--pos);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
  }
  .ledger-table td{
    display: flex; justify-content: space-between; align-items: center; gap: 12px;
    padding: 6px 0; border: 0; text-align: right;
  }
  .ledger-table td::before{
    content: attr(data-label);
    font-family: var(--font-mono); font-size: 10.5px;
    letter-spacing: 0.05em; text-transform: uppercase;
    color: var(--ink-soft); text-align: left; flex: none;
  }
  .ledger-table td:empty{ display: none; }
  .ledger-table .col-amount{
    font-size: 16px;
    border-top: 1px dashed var(--paper-line);
    margin-top: 4px; padding-top: 10px;
  }
  .ledger-table .col-action{ justify-content: flex-end; padding-top: 8px; }
  .ledger-table .action-btns{ gap: 10px; }
  tr.row--orphan{ border-left-color: var(--debt); }

  /* Comfortable touch targets */
  .icon-btn, .btn-nav, .btn-today, .btn-file-action{ min-height: 40px; min-width: 40px; }
  .tab{ min-height: 44px; }
  .status-pill{ min-height: 32px; display: inline-flex; align-items: center; }

  /* Full-screen modals */
  .modal{
    max-height: 100dvh; height: 100dvh; width: 100%;
    max-width: 100%; border-radius: 0; overflow-y: auto;
  }
  .modal-backdrop{ padding: 0; align-items: stretch; }
  .termin-generator{ grid-template-columns: 1fr; }
  .termin-row{ grid-template-columns: 20px 1fr; grid-auto-rows: auto; row-gap: 4px; }
  .termin-row__paid{ grid-column: 2; }
}

@media (max-width: 480px){
  .ledger-summary{ grid-template-columns: repeat(2, 1fr); }
  .cover{ padding: 20px 14px 18px; }
  .ledger-sheet{ padding: 16px 12px 22px; }
  .book{ margin: 0 auto 40px; }
  .accounts-grid{ grid-template-columns: 1fr; }
  .filter-controls, .filter-inputs, .segmented{ width: 100%; }
  .segmented__btn{ flex: 1; }
  .filter-inputs input[type="month"], .filter-inputs input[type="date"]{ flex: 1; min-width: 0; }
  /* Even two-up grid instead of a ragged wrap */
  .cover__file-actions{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    width: 100%;
  }
  .cover__file-actions .btn-file-action{ width: 100%; justify-content: center; }
  .sync-status{ grid-column: 1 / -1; margin: 0 0 2px; text-align: left; }
  .orphan-banner{ margin: 0 12px 12px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  .sheet-section{ animation: none; }
  .filter-switch__thumb, .filter-switch__track{ transition: none; }
}