:root {
  color-scheme: light;
  --surface-1:      #fcfcfb;
  --page:           #f9f9f7;
  --text-primary:   #0b0b0b;
  --text-secondary: #52514e;
  --text-muted:     #898781;
  --grid:           #e1e0d9;
  --border:         rgba(11,11,11,0.10);
  --good:           #006300;
  --card:           #ffffff;

  --s1: #2a78d6; /* blau — Geschäftlich */
  --s2: #eb6834; /* orange — Privat */
  --s3: #1baf7a;
  --s4: #eda100;
  --s5: #e87ba4;
  --s6: #008300;
  --s7: #4a3aa7;
  --s8: #e34948;
}
@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --surface-1: #1a1a19;
    --page: #0d0d0d;
    --text-primary: #ffffff;
    --text-secondary: #c3c2b7;
    --text-muted: #898781;
    --grid: #2c2c2a;
    --border: rgba(255,255,255,0.10);
    --good: #0ca30c;
    --card: #242422;

    --s1: #3987e5; --s2: #d95926; --s3: #199e70; --s4: #c98500;
    --s5: #d55181; --s6: #008300; --s7: #9085e9; --s8: #e66767;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

/* Muss die display-Angaben der Komponenten unten schlagen, sonst bleiben
   per hidden ausgeblendete Bereiche (Datumsbereich, Legende) sichtbar. */
[hidden] { display: none !important; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--page);
  color: var(--text-primary);
  display: flex;
  justify-content: center;
  min-height: 100vh;
  -webkit-text-size-adjust: 100%;
}

/* --- Login --- */
.login-body { align-items: center; padding: 24px; }
.login-card {
  width: 100%;
  max-width: 340px;
  background: var(--surface-1);
  border: 1px solid var(--grid);
  border-radius: 14px;
  padding: 26px 22px 24px;
}
.login-card h1 { font-size: 20px; margin: 0 0 2px; }
.login-sub { font-size: 12.5px; color: var(--text-muted); margin: 0 0 18px; }
.login-error {
  background: var(--s8);
  color: #fff;
  font-size: 12.5px;
  border-radius: 8px;
  padding: 9px 12px;
  margin-bottom: 14px;
}

/* --- App-Rahmen --- */
.app {
  width: 100%;
  max-width: 430px;
  min-height: 100vh;
  background: var(--surface-1);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 0 40px var(--border);
}
header.top {
  padding: 16px 18px 10px;
  border-bottom: 1px solid var(--grid);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
header.top h1 { font-size: 17px; margin: 0 0 2px; font-weight: 700; }
header.top .sub { font-size: 12px; color: var(--text-muted); }
.logout-link {
  font-size: 11.5px;
  color: var(--text-muted);
  text-decoration: none;
  border: 1px solid var(--grid);
  border-radius: 7px;
  padding: 4px 9px;
  flex: none;
  white-space: nowrap;
}
main { flex: 1; padding: 16px 18px 90px; }
.screen { display: none; }
.screen.active { display: block; }

.loading-note { font-size: 13px; color: var(--text-muted); padding: 30px 0; text-align: center; }

/* --- Formular / Erfassen --- */
.segmented {
  display: flex;
  border: 1px solid var(--grid);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 16px;
}
.segmented button {
  flex: 1;
  padding: 10px 0;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.segmented button.active.expense { background: var(--s8); color: #fff; }
.segmented button.active.income { background: var(--good); color: #fff; }
.segmented.main-cat button.active.geschaeftlich { background: var(--s1); color: #fff; }
.segmented.main-cat button.active.privat { background: var(--s2); color: #fff; }
.segmented.main-cat button.active.tab-cat { background: var(--s1); color: #fff; }
.segmented.main-cat button.active.tab-acc { background: var(--s7); color: #fff; }

.amount-row { display: flex; align-items: baseline; gap: 8px; margin-bottom: 18px; }
/* Per ID, damit die generische Feld-Regel weiter unten das grosse
   randlose Betragsfeld nicht überschreibt. */
#amount {
  font-size: 34px;
  font-weight: 700;
  border: none;
  background: transparent;
  width: 100%;
  color: var(--text-primary);
  outline: none;
  font-variant-numeric: tabular-nums;
  font-family: inherit;
}
.amount-row .ccy-badge {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-muted);
  flex: none;
}

label.field-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .03em;
  display: block;
  margin: 14px 0 6px;
}
select, input[type=text], input[type=password], input[type=date], input[type=number], textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--grid);
  background: var(--card);
  color: var(--text-primary);
  font-size: 16px; /* verhindert Auto-Zoom auf iOS */
  font-family: inherit;
}
textarea { resize: vertical; min-height: 64px; }

/* iOS Safari gibt Datumsfeldern eine eigene intrinsische Breite und ignoriert
   dabei width/box-sizing — dadurch ragt das Feld über den rechten Rand hinaus. */
input[type=date] {
  -webkit-appearance: none;
  appearance: none;
  display: block;
  min-width: 0;
  max-width: 100%;
}
input[type=date]::-webkit-date-and-time-value {
  text-align: left;
  margin: 0;
  min-width: 0;
}
input[type=date]::-webkit-datetime-edit { padding: 0; }

.save-btn {
  width: 100%;
  margin-top: 22px;
  padding: 14px 0;
  border: none;
  border-radius: 10px;
  background: var(--s1);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}
.save-btn:disabled { opacity: .5; cursor: default; }

.toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--text-primary);
  color: var(--surface-1);
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 13px;
  opacity: 0;
  transition: opacity .2s ease, transform .2s ease;
  pointer-events: none;
  max-width: 90%;
  z-index: 40;
  text-align: center;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.error { background: var(--s8); color: #fff; }

/* --- Auswertung --- */
.search-input { margin-bottom: 12px; }
.filter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 10px;
}
.filter-grid select { font-size: 13px; padding: 9px 6px; }
.custom-range { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.custom-range span { color: var(--text-muted); font-size: 12px; flex: none; }
/* min-width:0 nötig, damit die beiden Datumsfelder nebeneinander schrumpfen dürfen. */
.custom-range input[type=date] { flex: 1 1 0; min-width: 0; }

.dropdown-select { margin-bottom: 6px; }
.dropdown-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--grid);
  border-radius: 8px;
  background: var(--card);
  color: var(--text-primary);
  font-size: 13.5px;
  cursor: pointer;
  font-family: inherit;
}
.dropdown-caret { color: var(--text-muted); font-size: 11px; transition: transform .15s ease; flex: none; margin-left: 8px; }
.dropdown-select.open .dropdown-caret { transform: rotate(180deg); }

.subcat-checklist {
  margin-top: 6px;
  border: 1px solid var(--grid);
  border-radius: 10px;
  padding: 10px 12px 4px;
  background: var(--card);
  max-height: 280px;
  overflow-y: auto;
}
.checklist-panel-footer { text-align: right; padding: 4px 2px 10px; }
.checklist-group { margin-bottom: 10px; }
.checklist-group-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 2px;
}
.checklist-group-title .dot { width: 8px; height: 8px; }
.checklist-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 2px;
  font-size: 13px;
  color: var(--text-primary);
  cursor: pointer;
}
.checklist-item input[type=checkbox] {
  width: 17px;
  height: 17px;
  flex: none;
  accent-color: var(--s1);
  cursor: pointer;
}

.reset-row { text-align: right; margin-bottom: 18px; }
.reset-link { font-size: 11.5px; color: var(--s1); cursor: pointer; text-decoration: underline; }

.kpi-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 22px;
}
.kpi-tile {
  background: var(--card);
  border: 1px solid var(--grid);
  border-radius: 12px;
  padding: 12px 14px;
}
.kpi-tile .kpi-value { font-size: 19px; font-weight: 700; font-variant-numeric: tabular-nums; }
.kpi-tile .kpi-label { font-size: 10.5px; color: var(--text-muted); margin-top: 2px; text-transform: uppercase; letter-spacing: .02em; }

.trend-chart {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 120px;
  padding: 0 4px 22px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--grid);
  position: relative;
}
/* Ohne Daten soll das Diagramm keine leere Fläche reservieren. */
.trend-chart:has(.empty-hint) { height: auto; padding-bottom: 0; border-bottom: none; }
.trend-month { display: flex; flex-direction: column; align-items: center; flex: 1; height: 100%; justify-content: flex-end; position: relative; }
.trend-bars { display: flex; align-items: flex-end; gap: 3px; height: 100%; }
.trend-bar { width: 12px; border-radius: 3px 3px 0 0; min-height: 2px; }
.trend-month-label { position: absolute; bottom: -20px; font-size: 10px; color: var(--text-muted); white-space: nowrap; }
.trend-legend { display: flex; gap: 16px; justify-content: center; font-size: 11px; color: var(--text-secondary); margin-bottom: 20px; }
.trend-legend span { display: flex; align-items: center; gap: 5px; }

.entry-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid var(--grid);
  cursor: pointer;
  font-size: 12.5px;
}
.entry-row .entry-main { min-width: 0; }
.entry-row .entry-note { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.entry-row .entry-meta { font-size: 11px; color: var(--text-muted); margin-top: 1px; }
.entry-row .entry-amount { flex: none; font-variant-numeric: tabular-nums; font-weight: 700; text-align: right; }
.entry-row .entry-amount.income { color: var(--good); }
.empty-hint { font-size: 12.5px; color: var(--text-muted); padding: 10px 0; }

.cat-row { margin-bottom: 14px; cursor: pointer; }
.cat-row .cat-head { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 5px; gap: 10px; }
.cat-row .cat-head .name { font-weight: 600; display: flex; align-items: center; gap: 8px; }
.dot { width: 10px; height: 10px; border-radius: 3px; display: inline-block; flex: none; }
.bar-track { height: 10px; border-radius: 5px; background: var(--grid); overflow: hidden; }
.bar-fill { height: 100%; border-radius: 5px; }
.subcats { margin: 8px 0 0 18px; display: none; }
.cat-row.open .subcats { display: block; }
.subcat-line {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--text-secondary);
  padding: 6px 0;
  border-bottom: 1px solid var(--grid);
  gap: 10px;
}

/* --- Konten --- */
.hero { text-align: center; padding: 10px 0 20px; }
.hero .value { font-size: 38px; font-weight: 700; font-variant-numeric: tabular-nums; }
.hero .label { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.rate-note { text-align: center; font-size: 11px; color: var(--text-muted); margin-bottom: 18px; }
.rate-note .reset-link { margin-left: 6px; }
.account-group { margin-bottom: 22px; }
.account-group-title { font-size: 13px; margin: 0 0 10px; display: flex; align-items: center; gap: 8px; }
.group-subtotal { text-align: right; font-size: 11px; color: var(--text-muted); margin-top: -2px; }
.account-card {
  background: var(--card);
  border: 1px solid var(--grid);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.account-card .name { font-size: 14px; font-weight: 600; }
.account-card .ccy { font-size: 11px; color: var(--text-muted); }
.account-card .native { font-size: 16px; font-weight: 700; font-variant-numeric: tabular-nums; }
.account-card .converted { font-size: 11px; color: var(--text-muted); font-variant-numeric: tabular-nums; }
.account-card.archived { opacity: .55; }

/* --- Verwalten --- */
.manage-group { margin-bottom: 20px; }
.manage-group h3 { font-size: 14px; margin: 0 0 8px; display: flex; align-items: center; gap: 8px; }
.manage-item { display: flex; align-items: center; gap: 8px; padding: 6px 0; }
.manage-item input[type=text] { flex: 1; padding: 7px 9px; font-size: 14px; }
.icon-btn {
  border: none;
  background: none;
  font-size: 16px;
  cursor: pointer;
  color: var(--text-muted);
  padding: 6px;
  flex: none;
  font-family: inherit;
}
.add-row { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.add-row input, .add-row select { flex: 1; min-width: 0; }
.add-row button {
  border: none;
  background: var(--s1);
  color: #fff;
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  flex: none;
  font-family: inherit;
}

.account-manage-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 0;
  border-bottom: 1px solid var(--grid);
}
.account-manage-row input[type=text] { flex: 1; min-width: 0; padding: 7px 8px; font-size: 13.5px; }
.account-manage-row input.ccy-input { flex: none; width: 56px; text-align: center; text-transform: uppercase; }
.account-manage-row input.balance-input { flex: none; width: 88px; text-align: right; font-variant-numeric: tabular-nums; }
.account-manage-row select.group-select { flex: none; width: 104px; font-size: 12px; padding: 7px 2px; }
.move-btns { display: flex; flex-direction: column; gap: 1px; flex: none; }
.move-btns button {
  border: none; background: none; color: var(--text-muted);
  cursor: pointer; font-size: 11px; line-height: 1; padding: 4px;
  font-family: inherit;
}
.move-btns button:disabled { opacity: .25; cursor: default; }
.manage-hint { font-size: 11.5px; color: var(--text-muted); margin: 4px 0 14px; line-height: 1.5; }
.archived-toggle { font-size: 11.5px; color: var(--s1); cursor: pointer; text-decoration: underline; display: inline-block; margin: 10px 0; }

/* --- Buchung bearbeiten (Overlay) --- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  z-index: 50;
}
.modal-backdrop[hidden] { display: none; }
.modal {
  background: var(--surface-1);
  border-radius: 14px;
  padding: 20px;
  width: 100%;
  max-width: 400px;
  max-height: 88vh;
  overflow-y: auto;
}
.modal h2 { font-size: 16px; margin: 0 0 4px; }
.modal .modal-sub { font-size: 12px; color: var(--text-muted); margin: 0 0 10px; }
.modal-actions { display: flex; gap: 8px; margin-top: 20px; }
.modal-actions button {
  flex: 1;
  padding: 12px 0;
  border-radius: 9px;
  border: 1px solid var(--grid);
  background: var(--card);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.modal-actions button.primary { background: var(--s1); border-color: var(--s1); color: #fff; }
.modal-actions button.danger { background: none; border-color: var(--s8); color: var(--s8); }

/* --- Navigation --- */
nav.bottom {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  display: flex;
  border-top: 1px solid var(--grid);
  background: var(--surface-1);
  padding-bottom: env(safe-area-inset-bottom);
  z-index: 30;
}
nav.bottom button {
  flex: 1;
  border: none;
  background: none;
  padding: 10px 0 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
}
nav.bottom button .ic { font-size: 18px; }
nav.bottom button.active { color: var(--s1); font-weight: 700; }

/* --- Desktop: breiter, Navigation nach oben --- */
@media (min-width: 860px) {
  body { padding: 28px 0; align-items: flex-start; }
  .app {
    max-width: 880px;
    min-height: auto;
    border: 1px solid var(--grid);
    border-radius: 16px;
    overflow: hidden;
  }
  header.top { order: 0; padding: 20px 28px 14px; }
  header.top h1 { font-size: 20px; }
  nav.bottom {
    order: 1;
    position: static;
    transform: none;
    max-width: none;
    border-top: none;
    border-bottom: 1px solid var(--grid);
    padding: 0 18px;
  }
  nav.bottom button {
    flex: none;
    flex-direction: row;
    gap: 7px;
    padding: 13px 18px;
    font-size: 13px;
    border-bottom: 2px solid transparent;
  }
  nav.bottom button.active { border-bottom-color: var(--s1); }
  nav.bottom button .ic { font-size: 15px; }
  main { order: 2; padding: 24px 28px 40px; }
  .toast { bottom: 32px; }

  .kpi-row { grid-template-columns: repeat(4, 1fr); }
  .filter-grid { grid-template-columns: repeat(4, 1fr); }
  #accountList { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }
  .account-group { margin-bottom: 0; }
  .trend-chart { height: 170px; }
  .trend-bar { width: 18px; }
  #screen-erfassen { max-width: 460px; }
}