:root {
  --bg: #fbf6ef;
  --card: #ffffff;
  --ink: #2a1d2f;
  --muted: #7a6d7e;
  --line: #eadfd2;
  /*--plum: #3b1f4a;*/
  --plum: #B25758;
  --orange: #C79534;
  --orange-soft: #fdeedd;
  --green: #1f8a4c;
  --green-soft: #e3f4e9;
  --red: #c0392b;
  --red-soft: #fbe6e3;
  --amber: #a86400;
  --amber-soft: #fff3d6;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(42, 29, 47, .06), 0 4px 14px rgba(42, 29, 47, .05);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif; }
a { color: var(--plum); }
h1 { font-size: 1.45rem; margin: .2rem 0 .6rem; }
h2 { font-size: 1.1rem; margin: 0 0 .8rem; }
h3 { font-size: 1rem; margin: 1rem 0 .4rem; }
.section { margin: 1.6rem 0 .7rem; }
.muted { color: var(--muted); }
code { background: var(--orange-soft); padding: 1px 5px; border-radius: 4px; }

/* Header */
.top { background: var(--plum); color: #fff; padding: 10px 16px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; position: sticky; top: 0; z-index: 20; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand strong { display: block; font-size: 1.05rem; letter-spacing: .02em; }
.brand small { display: block; opacity: .75; font-size: .75rem; margin-top: -2px; }
.who { font-size: .82rem; opacity: .85; margin-left: auto; }
.top nav { display: flex; gap: 4px; overflow-x: auto; width: 100%; scrollbar-width: none; }
.top nav a { color: #fff; text-decoration: none; padding: 6px 12px; border-radius: 999px; font-size: .9rem; white-space: nowrap; opacity: .85; }
.top nav a.on, .top nav a:hover { background: rgba(255, 255, 255, .16); opacity: 1; }
.top nav a.logout { margin-left: auto; }
main { max-width: 1040px; margin: 0 auto; padding: 16px; padding-bottom: 120px; }

/* Cards & layout */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 14px; box-shadow: var(--shadow); }
.narrow { max-width: 460px; margin: 24px auto; }
.login { text-align: center; }
.login form { text-align: left; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid .wide { grid-column: 1 / -1; }
@media (min-width: 760px) { .grid { grid-template-columns: repeat(4, 1fr); } .expense-form .grid .wide { grid-column: span 2; } }
label { display: flex; flex-direction: column; gap: 4px; font-size: .85rem; font-weight: 600; color: var(--muted); }
input, select, textarea { font: inherit; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 10px 11px; width: 100%; min-height: 44px; }
input:focus, select:focus { outline: 2px solid var(--orange); outline-offset: 0; border-color: var(--orange); }
input[type=checkbox] { width: 20px; height: 20px; min-height: 0; accent-color: var(--orange); }
input[type=file] { padding: 8px; background: var(--bg); }
.row-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; align-items: center; }
.inline-form { display: flex; gap: 8px; align-items: center; }
.inline-form.tight input { min-height: 36px; padding: 6px 9px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font: inherit; font-weight: 600; background: var(--orange); color: #fff; border: 0; border-radius: 10px; padding: 10px 16px; min-height: 42px; cursor: pointer; text-decoration: none; }
.btn:hover { filter: brightness(.95); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.big { min-height: 50px; font-size: 1.02rem; padding: 12px 22px; }
.btn.small { min-height: 34px; padding: 6px 12px; font-size: .85rem; }
.btn.ghost { background: transparent; color: var(--plum); border: 1px solid var(--line); }
.btn.danger, .linkbtn.danger { color: var(--red); }
.linkbtn { background: none; border: 0; padding: 4px 2px; font: inherit; font-size: .85rem; color: var(--plum); text-decoration: underline; cursor: pointer; }

/* Alerts */
.alert { padding: 11px 14px; border-radius: 10px; margin-bottom: 12px; font-weight: 500; }
.alert-ok { background: var(--green-soft); color: var(--green); }
.alert-err { background: var(--red-soft); color: var(--red); }
.alert-warn { background: var(--amber-soft); color: var(--amber); }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 14px; }
@media (min-width: 760px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; display: flex; flex-direction: column; box-shadow: var(--shadow); }
.stat small { color: var(--muted); font-size: .78rem; font-weight: 600; }
.stat b { font-size: 1.35rem; margin: 2px 0; font-variant-numeric: tabular-nums; }
.stat span { font-size: .78rem; color: var(--muted); }
.stat.accent { background: var(--plum); border-color: var(--plum); color: #fff; }
.stat.accent small, .stat.accent span { color: rgba(255, 255, 255, .75); }
.stats.small .stat b { font-size: 1.12rem; }

/* Filters */
.filters .presets { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 10px; scrollbar-width: none; }
.chip { white-space: nowrap; border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; font-size: .85rem; text-decoration: none; color: var(--ink); background: #fff; }
.chip.on { background: var(--orange); color: #fff; border-color: var(--orange); }

/* Expense list */
.day { padding: 0; overflow: hidden; }
.day-head { display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: var(--orange-soft); font-weight: 600; }
.day-head span { flex: 1; }
.day-head strong { font-variant-numeric: tabular-nums; }
.pickall { display: contents; }
.exp { display: flex; gap: 10px; padding: 12px 14px; border-top: 1px solid var(--line); align-items: flex-start; }
.exp .pick { width: 22px; padding-top: 2px; flex: none; }
.exp-main { flex: 1; min-width: 0; }
.exp-title { font-weight: 600; }
.exp-meta { display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: .82rem; color: var(--muted); margin-top: 3px; align-items: center; }
.tag { background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 0 6px; color: var(--ink); }
.proof { text-decoration: none; font-weight: 600; }
.warn { color: var(--amber); font-weight: 600; }
.exp-note { font-size: .85rem; margin-top: 4px; color: var(--ink); }
.exp-note.bad { color: var(--red); }
.exp-side { text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.amt { font-weight: 700; font-size: 1.08rem; font-variant-numeric: tabular-nums; white-space: nowrap; }
.exp-actions { display: flex; gap: 8px; align-items: center; }
.exp-actions form { margin: 0; }
.exp.st-rejected .exp-title, .exp.st-rejected .amt { text-decoration: line-through; opacity: .6; }
.badge { font-size: .72rem; font-weight: 700; border-radius: 999px; padding: 2px 9px; text-decoration: none; text-transform: uppercase; letter-spacing: .03em; }
.b-pending { background: var(--amber-soft); color: var(--amber); }
.b-settled { background: var(--green-soft); color: var(--green); }
.b-rejected { background: var(--red-soft); color: var(--red); }
.empty { text-align: center; color: var(--muted); padding: 30px 16px; }
.pager { display: flex; justify-content: center; align-items: center; gap: 12px; margin: 12px 0; }

/* Owner */
.owe-list { display: flex; flex-direction: column; }
.owe { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px; padding: 10px 0; border-top: 1px solid var(--line); }
.owe:first-child { border-top: 0; padding-top: 0; }
.owe-r { display: flex; align-items: center; gap: 12px; }
.owe-r b { font-size: 1.15rem; }
.settle-bar { position: sticky; bottom: 10px; z-index: 10; border: 2px solid var(--orange); }
.settle-bar .grid { margin: 10px 0; }
.settle-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; align-items: center; }
.pickall-all { flex-direction: row; align-items: center; gap: 8px; color: var(--ink); }
.sel { font-size: 1rem; }
.sel b { color: var(--orange); }
@media (max-width: 759px) {
  .settle-bar:not(.has-sel) .grid, .settle-bar:not(.has-sel) #settleBtn { display: none; }
}

/* Tables */
.tbl { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tbl th { text-align: left; font-size: .78rem; color: var(--muted); font-weight: 600; padding: 8px 6px; border-bottom: 1px solid var(--line); }
.tbl td { padding: 9px 6px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.tbl .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tbl tr.total td { font-weight: 700; border-bottom: 0; font-size: 1rem; }
.tbl tr.dim { opacity: .5; }
.tbl.rows-link tr:not(:first-child) { cursor: pointer; }
.tbl.rows-link tr:not(:first-child):hover { background: var(--bg); }
.card:has(> .tbl) { overflow-x: auto; }
.bar-cell { width: 40%; }
.bar { display: block; height: 8px; background: var(--orange); border-radius: 4px; min-width: 2px; }
details > summary { cursor: pointer; font-weight: 700; font-size: 1.02rem; list-style: none; }
details > summary::before { content: "▸ "; color: var(--orange); }
details[open] > summary::before { content: "▾ "; }
details[open] > summary { margin-bottom: 10px; }

/* Statement */
.st-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; flex-wrap: wrap; }
.st-amt { font-size: 1.8rem; font-weight: 800; color: var(--green); }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 14px 0 18px; }
.kv dt { color: var(--muted); font-weight: 600; }
.kv dd { margin: 0; }

@media print {
  .top, .noprint, .alert { display: none !important; }
  body { background: #fff; }
  .card { box-shadow: none; border: 0; }
  main { padding: 0; }
}