/* Gaya liquid glass: latar warna berlapis (mint, langit, aprikot), permukaan kaca buram dengan pantulan tipis di tepi atas. */
:root {
  --bg: #E6F5F1;
  --blob1: rgba(92, 214, 188, .70);
  --blob2: rgba(122, 190, 255, .55);
  --blob3: rgba(255, 186, 140, .65);
  --ink: #10252A;
  --muted: #47615F;
  --line: rgba(16, 37, 42, .13);
  --solid: #F6FBFA;
  --glass: rgba(255, 255, 255, .50);
  --glass-strong: rgba(255, 255, 255, .74);
  --glass-edge: rgba(255, 255, 255, .78);
  --glass-hi: rgba(255, 255, 255, .95);
  --sheen: rgba(255, 255, 255, .55);
  --surface: rgba(255, 255, 255, .62);
  --shadow: 0 10px 30px rgba(24, 70, 78, .14);
  --accent: #0A7D78;
  --accent-hi: #1FB0A3;
  --accent-glow: rgba(10, 125, 120, .35);
  --on-accent: #FFFFFF;
  --pos: #0A7A62;
  --pos-bg: rgba(10, 122, 98, .15);
  --neg: #C2410C;
  --neg-bg: rgba(217, 72, 15, .14);
  --warn: #85560A;
  --warn-bg: rgba(245, 166, 35, .26);
  --overlay: rgba(8, 28, 32, .45);
  --chip1-bg: rgba(10, 125, 120, .18); --chip1-fg: #075E5A;
  --chip2-bg: rgba(217, 72, 15, .16); --chip2-fg: #A33508;
  --chip3-bg: rgba(245, 166, 35, .30); --chip3-fg: #7A4E00;
  --chip4-bg: rgba(60, 140, 235, .20); --chip4-fg: #124E94;
  --chip5-bg: rgba(225, 80, 140, .18); --chip5-fg: #A3205C;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #06131A;
    --blob1: rgba(18, 160, 160, .50);
    --blob2: rgba(36, 86, 200, .40);
    --blob3: rgba(235, 120, 60, .28);
    --ink: #E8F5F3;
    --muted: #9BB8B6;
    --line: rgba(255, 255, 255, .13);
    --solid: #10222A;
    --glass: rgba(255, 255, 255, .08);
    --glass-strong: rgba(30, 52, 60, .86);
    --glass-edge: rgba(255, 255, 255, .17);
    --glass-hi: rgba(255, 255, 255, .28);
    --sheen: rgba(255, 255, 255, .10);
    --surface: rgba(255, 255, 255, .09);
    --shadow: 0 10px 30px rgba(0, 0, 0, .38);
    --accent: #2CCFBF;
    --accent-hi: #6BE8DA;
    --accent-glow: rgba(44, 207, 191, .30);
    --on-accent: #032A2E;
    --pos: #5CE3C6;
    --pos-bg: rgba(92, 227, 198, .16);
    --neg: #FF9D6E;
    --neg-bg: rgba(255, 157, 110, .16);
    --warn: #F0BB63;
    --warn-bg: rgba(240, 187, 99, .18);
    --overlay: rgba(0, 0, 0, .62);
    --chip1-bg: rgba(44, 207, 191, .22); --chip1-fg: #7FEFE0;
    --chip2-bg: rgba(255, 157, 110, .22); --chip2-fg: #FFB48F;
    --chip3-bg: rgba(240, 187, 99, .24); --chip3-fg: #F6CF8A;
    --chip4-bg: rgba(110, 170, 255, .24); --chip4-fg: #A9CCFF;
    --chip5-bg: rgba(255, 130, 180, .22); --chip5-fg: #FFADCE;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.45 ui-rounded, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: calc(110px + env(safe-area-inset-bottom, 0px));
}
/* Latar warna yang diam di belakang kaca */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(60% 42% at 10% 6%, var(--blob1) 0, transparent 72%),
    radial-gradient(55% 40% at 98% 24%, var(--blob2) 0, transparent 72%),
    radial-gradient(75% 50% at 62% 104%, var(--blob3) 0, transparent 72%);
}
.wrap { max-width: 560px; margin: 0 auto; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: 1.4rem; font-weight: 750; letter-spacing: -.01em; text-wrap: balance; overflow-wrap: anywhere; }
h2 { font-size: .78rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); display: flex; align-items: center; gap: 8px; }
section { margin-top: 26px; }
section > h2 { margin-bottom: 10px; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.amt { font-variant-numeric: tabular-nums; font-weight: 700; white-space: nowrap; }
.pos { color: var(--pos); }
.neg { color: var(--neg); }

/* Permukaan kaca */
.cell, .card, details, .ledger, .empty {
  background: linear-gradient(135deg, var(--sheen), transparent 48%), var(--glass);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-edge);
  border-radius: 22px;
  box-shadow: var(--shadow), inset 0 1px 0 var(--glass-hi), inset 0 -1px 0 rgba(255, 255, 255, .12);
}

/* Header */
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-block: 14px 4px; min-height: 56px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand .mark { width: 34px; height: 34px; border-radius: 11px; display: block; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .55), 0 6px 14px var(--accent-glow); }
.iconbtn { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px; color: var(--ink); text-decoration: none; background: var(--surface); border: 1px solid var(--glass-edge); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); box-shadow: inset 0 1px 0 var(--glass-hi); }
.iconbtn svg { width: 22px; height: 22px; }
.back { display: inline-flex; align-items: center; gap: 4px; min-height: 44px; text-decoration: none; color: var(--muted); font-weight: 650; }
.back svg { width: 18px; height: 18px; }

/* Ringkasan */
.sum { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-top: 12px; }
.cell { padding: 16px; min-width: 0; }
.cell .lbl { font-size: .75rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); font-weight: 750; }
.cell .amt { display: block; font-size: 1.35rem; margin-top: 4px; }
.cell small { color: var(--muted); }

/* Kartu */
.card { padding: 16px; display: block; text-decoration: none; color: inherit; min-width: 0; }
.stack { display: grid; gap: 12px; }
.card .row { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.card .big { font-size: 1.25rem; margin-top: 6px; }
.card .meta { color: var(--muted); font-size: .875rem; margin-top: 2px; overflow-wrap: anywhere; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.tag { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .78rem; font-weight: 700; background: var(--line); color: var(--muted); }
.tag.telat { background: var(--neg-bg); color: var(--neg); }
.tag.dekat { background: var(--warn-bg); color: var(--warn); }
.tag.lunas { background: var(--pos-bg); color: var(--pos); }
.tag.dir { background: var(--surface); border: 1px solid var(--glass-edge); color: var(--ink); }
.bar { height: 7px; border-radius: 4px; background: var(--line); margin-top: 10px; overflow: hidden; }
.bar > span { display: block; height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--accent), var(--accent-hi)); }

/* Daftar teman bergaya buku catatan di atas panel kaca */
.ledger { list-style: none; margin: 0; padding: 0; overflow: hidden; }
.ledger li + li { border-top: 1px solid var(--line); }
.ledger a { display: block; padding: 13px 18px; text-decoration: none; }
.lrow { display: flex; align-items: baseline; gap: 8px; }
.lrow .nm { font-weight: 700; min-width: 0; overflow-wrap: anywhere; }
.lrow .dots { flex: 1; min-width: 12px; border-bottom: 2px dotted var(--line); transform: translateY(-4px); }
.ledger .sub { color: var(--muted); font-size: .85rem; margin-top: 2px; }

/* Tombol */
.btn { min-height: 44px; padding: 0 18px; border-radius: 14px; border: 1px solid var(--glass-edge); background: var(--surface); -webkit-backdrop-filter: blur(12px) saturate(160%); backdrop-filter: blur(12px) saturate(160%); box-shadow: inset 0 1px 0 var(--glass-hi), 0 2px 8px rgba(20, 60, 70, .08); color: var(--ink); font: inherit; font-weight: 700; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none; text-align: center; }
.btn.primary { background: linear-gradient(180deg, var(--accent-hi), var(--accent)); color: var(--on-accent); border-color: rgba(255, 255, 255, .38); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .55), 0 8px 18px var(--accent-glow); }
.btn.danger { color: var(--neg); }
.btn.block { width: 100%; }
.btn:disabled { opacity: .5; cursor: default; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.fab { position: fixed; right: max(16px, env(safe-area-inset-right, 0px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); min-height: 54px; padding: 0 22px; border-radius: 27px; background: linear-gradient(180deg, var(--accent-hi), var(--accent)); color: var(--on-accent); font-weight: 750; display: inline-flex; align-items: center; gap: 8px; text-decoration: none; border: 1px solid rgba(255, 255, 255, .4); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .6), 0 10px 24px var(--accent-glow); z-index: 20; }
.fab svg { width: 20px; height: 20px; }

/* Formulir */
form { display: grid; gap: 14px; margin-top: 14px; }
.field { display: grid; gap: 6px; min-width: 0; }
.field > label, .field > .legend { font-size: .85rem; font-weight: 700; color: var(--muted); }
input[type=text], input[type=tel], input[type=date], input[type=search], textarea, select {
  width: 100%; min-height: 48px; padding: 10px 14px; font: inherit; font-size: 16px; color: var(--ink);
  background: var(--surface); border: 1px solid var(--glass-edge); border-radius: 14px;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  box-shadow: inset 0 1px 3px rgba(20, 60, 70, .10);
}
textarea { min-height: 96px; resize: vertical; }
.two { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.seg label, .chips label { position: relative; display: block; }
.seg input, .chips input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.seg span, .chips span { display: flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 10px; text-align: center; border: 1px solid var(--glass-edge); border-radius: 14px; background: var(--surface); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); box-shadow: inset 0 1px 0 var(--glass-hi); font-weight: 700; }
.seg input:checked + span, .chips input:checked + span { background: linear-gradient(180deg, var(--accent-hi), var(--accent)); color: var(--on-accent); border-color: rgba(255, 255, 255, .4); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .55), 0 6px 14px var(--accent-glow); }
.seg input:focus-visible + span, .chips input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.chips { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.formerr { color: var(--neg); font-weight: 700; }
details { padding: 0 16px; }
details > summary { min-height: 48px; display: flex; align-items: center; cursor: pointer; font-weight: 700; }
details[open] > summary { border-bottom: 1px solid var(--line); margin-bottom: 4px; }
details form { margin-bottom: 16px; }

/* Foto */
.photos { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 10px; }
.photos .ph { position: relative; padding: 0; border: 1px solid var(--glass-edge); border-radius: 16px; overflow: hidden; background: var(--line); aspect-ratio: 1; cursor: pointer; box-shadow: var(--shadow); }
.photos img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photos .rm { position: absolute; top: 4px; right: 4px; width: 32px; height: 32px; border-radius: 16px; border: 0; background: rgba(0, 0, 0, .6); color: #fff; font-size: 18px; line-height: 1; cursor: pointer; }
.filebtn { position: relative; }

/* Cicilan */
.pays { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.pays li { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.pays .info { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.pays .x { background: none; border: 0; color: var(--muted); min-width: 44px; min-height: 44px; cursor: pointer; font: inherit; }
.stages { display: flex; flex-wrap: wrap; gap: 6px; }
.empty { padding: 24px 16px; text-align: center; color: var(--muted); }
.empty b { color: var(--ink); display: block; margin-bottom: 4px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: .95rem; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; text-align: right; overflow-wrap: anywhere; }
.preview { background: var(--surface); border: 1px solid var(--glass-edge); border-radius: 16px; padding: 14px; white-space: pre-wrap; overflow-wrap: anywhere; font-size: .92rem; box-shadow: inset 0 1px 3px rgba(20, 60, 70, .08); }

/* Lapisan */
.overlay { position: fixed; inset: 0; background: var(--overlay); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); display: flex; align-items: flex-end; justify-content: center; z-index: 50; }
.sheet { background: var(--glass-strong); -webkit-backdrop-filter: blur(30px) saturate(180%); backdrop-filter: blur(30px) saturate(180%); border: 1px solid var(--glass-edge); border-bottom: 0; border-radius: 28px 28px 0 0; box-shadow: inset 0 1px 0 var(--glass-hi); padding: 22px max(16px, env(safe-area-inset-left, 0px)) calc(22px + env(safe-area-inset-bottom, 0px)); width: 100%; max-width: 560px; display: grid; gap: 14px; }
.sheet .actions { margin-top: 0; justify-content: flex-end; }
.viewer { background: rgba(0, 0, 0, .9); flex-direction: column; align-items: center; justify-content: center; gap: 16px; padding: 16px; }
.viewer img { max-width: 100%; max-height: 72vh; object-fit: contain; border-radius: 16px; }
.viewer .actions { margin: 0; }
.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(86px + env(safe-area-inset-bottom, 0px)); background: var(--glass-strong); color: var(--ink); -webkit-backdrop-filter: blur(24px) saturate(180%); backdrop-filter: blur(24px) saturate(180%); border: 1px solid var(--glass-edge); padding: 11px 16px; border-radius: 18px; z-index: 60; display: flex; align-items: center; gap: 12px; max-width: calc(100% - 32px); box-shadow: var(--shadow), inset 0 1px 0 var(--glass-hi); font-weight: 650; }
.toast button { background: none; border: 0; color: var(--accent); font: inherit; font-weight: 750; text-decoration: underline; cursor: pointer; min-height: 32px; }

/* Peringatan di atas halaman */
.banner { margin-top: 12px; background: var(--warn-bg); color: var(--warn); -webkit-backdrop-filter: blur(16px) saturate(160%); backdrop-filter: blur(16px) saturate(160%); border: 1px solid var(--glass-edge); border-radius: 18px; padding: 10px 14px; display: flex; gap: 10px; align-items: center; justify-content: space-between; flex-wrap: wrap; font-size: .9rem; font-weight: 700; box-shadow: inset 0 1px 0 var(--glass-hi); }
.promo { margin-top: 12px; background: linear-gradient(135deg, var(--glass), var(--chip1-bg)); -webkit-backdrop-filter: blur(18px) saturate(170%); backdrop-filter: blur(18px) saturate(170%); border: 1px solid var(--glass-edge); border-radius: 20px; padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; box-shadow: inset 0 1px 0 var(--glass-hi), 0 8px 22px var(--accent-glow); }
.promo b { display: block; font-size: .98rem; }
.promo span { display: block; font-size: .86rem; color: var(--muted); margin-top: 2px; }
.promo .pacts { display: flex; gap: 8px; flex-wrap: wrap; }
.promo .btn { min-height: 38px; padding: 0 16px; font-size: .88rem; }
section > details + details { margin-top: 8px; }
.steps { margin: 8px 0 4px; padding-left: 20px; line-height: 1.7; font-size: .92rem; }
.banner .btn { min-height: 36px; padding: 0 14px; font-size: .85rem; color: var(--ink); }

/* Cadangan bila kaca buram tidak didukung atau pengguna mematikan transparansi */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .cell, .card, details, .ledger, .empty, .sheet, .toast { background: var(--solid); }
}
@media (prefers-reduced-transparency: reduce) {
  .cell, .card, details, .ledger, .empty, .sheet, .toast, .btn, .iconbtn, .overlay, .banner, .promo { -webkit-backdrop-filter: none; backdrop-filter: none; }
  .cell, .card, details, .ledger, .empty, .sheet, .toast { background: var(--solid); }
}
@media (prefers-reduced-motion: no-preference) {
  .btn, .fab { transition: transform .12s; }
  .btn:active, .fab:active { transform: scale(.97); }
}

/* Editor pesan dengan blok warna */
.palette { display: flex; flex-wrap: wrap; gap: 8px; }
.editor { min-height: 140px; padding: 12px 14px; border: 1px solid var(--glass-edge); border-radius: 14px; background: var(--surface); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); box-shadow: inset 0 1px 3px rgba(20, 60, 70, .10); font-size: 16px; line-height: 2; white-space: pre-wrap; overflow-wrap: anywhere; outline: none; }
.editor:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.tok { display: inline-flex; align-items: center; gap: 2px; padding: 0 4px 0 11px; margin: 0 1px; border-radius: 999px; font: inherit; font-size: .86rem; font-weight: 700; line-height: 1.7; white-space: nowrap; vertical-align: baseline; -webkit-user-select: none; user-select: none; background: var(--tbg); color: var(--tfg); border: 1px solid color-mix(in srgb, var(--tfg) 38%, transparent); }
.tok[data-key=nama] { --tbg: var(--chip1-bg); --tfg: var(--chip1-fg); }
.tok[data-key=sisa] { --tbg: var(--chip2-bg); --tfg: var(--chip2-fg); }
.tok[data-key=jatuh_tempo] { --tbg: var(--chip3-bg); --tfg: var(--chip3-fg); }
.tok[data-key=waktu] { --tbg: var(--chip4-bg); --tfg: var(--chip4-fg); }
.tok[data-key=catatan] { --tbg: var(--chip5-bg); --tfg: var(--chip5-fg); }
.tokx { border: 0; background: none; color: inherit; font: inherit; font-size: 1rem; width: 26px; height: 26px; border-radius: 13px; cursor: pointer; padding: 0; line-height: 1; }
.tokbtn { min-height: 40px; padding: 0 14px; cursor: pointer; }