.pot-pie {
  display: flex;
  justify-content: center;
  margin-top: 14px;
}
.pot-pie-svg {
  display: block;
}

.history-chart {
  background: var(--bg-elev);
  border-radius: 12px;
  padding: 12px 12px 8px;
  margin-bottom: 16px;
}
.history-chart-svg {
  display: block;
  width: 100%;
  height: auto;
}
.history-chart-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--fg-dim);
  margin-top: 4px;
}

:root {
  --tab-h: 72px;
  --topbar-h: 48px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-top: env(safe-area-inset-top, 0px);
}

:root[data-theme="dark"] {
  --bg: #0f1115;
  --bg-elev: #181b22;
  --bg-elev-2: #232730;
  --fg: #ececec;
  --fg-dim: #a0a4ad;
  --fg-faint: #6b6f78;
  --accent: #6ea8fe;
  --danger: #ff6b6b;
  --ok: #5dd39e;
  --border: #2a2e38;
  --on-accent: #0c1320;
}

:root[data-theme="light"] {
  --bg: #f7f8fa;
  --bg-elev: #ffffff;
  --bg-elev-2: #eef0f4;
  --fg: #1a1d23;
  --fg-dim: #5a606b;
  --fg-faint: #8a8f99;
  --accent: #2f6fe0;
  --danger: #d14343;
  --ok: #2f9d6e;
  --border: #d9dde4;
  --on-accent: #ffffff;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior-y: none;
}
body {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
button { font-family: inherit; font-size: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, select, textarea {
  font-family: inherit; font-size: inherit;
  background: var(--bg-elev-2);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.hidden { display: none !important; }

main#view {
  flex: 1;
  padding: 8px 16px calc(var(--tab-h) + var(--safe-bottom) + 24px);
  overflow-y: auto;
}

/* Topbar */
header#topbar {
  position: sticky; top: 0; z-index: 5;
  display: flex; justify-content: space-between; align-items: center;
  padding: calc(var(--safe-top) + 8px) 12px 4px;
  background: var(--bg);
}
#view-title {
  font-size: 20px; font-weight: 600; margin: 0; padding-left: 4px; color: var(--fg);
}
.icon-btn-top {
  width: 40px; height: 40px; border-radius: 10px;
  display: grid; place-items: center;
}
.icon-btn-top .ico {
  width: 24px; height: 24px;
  background-color: var(--fg-dim);
  -webkit-mask-position: center; mask-position: center;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-size: contain; mask-size: contain;
  transition: background-color 150ms;
}
.icon-btn-top .ico-setting { -webkit-mask-image: url(assets/setting.png); mask-image: url(assets/setting.png); }
.icon-btn-top:active { background: var(--bg-elev); }
.icon-btn-top.active { background: var(--bg-elev); }
.icon-btn-top.active .ico { background-color: var(--accent); }

/* Tabbar */
nav#tabbar {
  position: fixed; left: 0; right: 0; bottom: 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--bg-elev);
  border-top: 1px solid var(--border);
  height: calc(var(--tab-h) + var(--safe-bottom));
  padding-bottom: var(--safe-bottom);
  z-index: 10;
}
.tab {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 4px; color: var(--fg-dim); font-size: 12px;
  font-weight: 500;
}
.tab .ico {
  width: 26px; height: 26px;
  background-color: var(--fg-dim);
  -webkit-mask-position: center; mask-position: center;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-size: contain; mask-size: contain;
  transition: background-color 150ms;
}
.tab .ico-plus    { -webkit-mask-image: url(assets/plus.png);      mask-image: url(assets/plus.png); }
.tab .ico-pie     { -webkit-mask-image: url(assets/pie-chart.png); mask-image: url(assets/pie-chart.png); }
.tab .ico-list    { -webkit-mask-image: url(assets/list.png);      mask-image: url(assets/list.png); }
.tab .ico-refresh { -webkit-mask-image: url(assets/refresh.png);   mask-image: url(assets/refresh.png); }
.tab.active { color: var(--accent); }
.tab.active .ico { background-color: var(--accent); }
.tab span { font-size: 12px; }

/* Banner */
.banner {
  background: var(--bg-elev-2);
  border-bottom: 1px solid var(--border);
  padding: calc(var(--safe-top) + 12px) 16px 12px;
  display: flex; align-items: center; gap: 12px;
  position: sticky; top: 0; z-index: 5;
}
.banner span { flex: 1; font-size: 14px; }
.banner button {
  background: var(--accent); color: var(--on-accent);
  padding: 6px 12px; border-radius: 8px; font-weight: 600; font-size: 13px;
}

/* Toast */
.toast {
  position: fixed; left: 50%; transform: translateX(-50%);
  bottom: calc(var(--tab-h) + var(--safe-bottom) + 16px);
  background: var(--bg-elev-2); color: var(--fg);
  padding: 10px 16px; border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 14px;
  z-index: 20;
  animation: toast-in 180ms ease-out;
}
@keyframes toast-in { from { opacity: 0; transform: translate(-50%, 8px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* Headings */
h1 { font-size: 20px; font-weight: 600; margin: 4px 0 16px; }
h2 { font-size: 14px; font-weight: 600; color: var(--fg-dim); text-transform: uppercase; letter-spacing: 0.06em; margin: 24px 0 8px; }

/* Eingabe */
.entry-sticky {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--bg);
  padding: 4px 0 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.entry-amount {
  background: var(--bg-elev);
  border-radius: 14px;
  padding: 8px 10px 8px 16px;
  display: flex; align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
}
.entry-amount input {
  background: transparent; border: none; padding: 0;
  font-size: 32px; font-weight: 600;
  text-align: right;
  flex: 1; min-width: 0;
  letter-spacing: -0.02em;
}
.entry-amount input:focus { outline: none; }
.entry-amount .currency { font-size: 22px; color: var(--fg-dim); }
.save-check {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--bg-elev-2);
  color: var(--fg-faint);
  font-size: 22px; font-weight: 700;
  flex-shrink: 0;
  display: grid; place-items: center;
  transition: background 150ms, color 150ms, transform 100ms;
}
.save-check.active {
  background: var(--accent);
  color: var(--on-accent);
}
.save-check:disabled { cursor: not-allowed; }
.save-check.active:active { transform: scale(0.95); }

.entry-preview {
  text-align: center;
  font-size: 12px;
  color: var(--fg-faint);
  padding: 4px 0 0;
  min-height: 16px;
}

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; color: var(--fg-dim); margin-bottom: 6px; }

.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}
.cat-chip {
  padding: 12px 10px;
  border-radius: 12px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  font-size: 14px; font-weight: 500;
  text-align: center;
  display: grid; place-items: center;
  min-height: 48px;
  line-height: 1.25;
  transition: transform 80ms;
}
.cat-chip > span { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.cat-chip:active { transform: scale(0.97); }
.cat-chip.selected { font-weight: 600; }
.cat-chip.add {
  color: var(--fg-dim);
  background: transparent;
  border-style: dashed;
}

.options-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
}
.options-row #note-input { flex: 1; min-width: 0; padding: 10px 12px; font-size: 14px; }
.options-row #date-input { width: 130px; padding: 10px 8px; font-size: 13px; }
.recur-pill {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  font-size: 18px;
  flex-shrink: 0;
  display: grid; place-items: center;
  filter: grayscale(0.6);
  opacity: 0.65;
}
.recur-pill.on {
  background: var(--accent);
  border-color: var(--accent);
  filter: none;
  opacity: 1;
}

.row { display: flex; gap: 8px; align-items: center; }
.row > * { flex: 1; }

.btn-primary {
  width: 100%;
  background: var(--accent); color: var(--on-accent);
  padding: 16px; border-radius: 12px;
  font-size: 16px; font-weight: 600;
  margin-top: 16px;
}
.btn-primary:disabled { opacity: 0.4; }
.btn-secondary {
  background: var(--bg-elev-2); color: var(--fg);
  padding: 12px; border-radius: 10px; font-size: 14px;
  border: 1px solid var(--border);
}
.btn-danger {
  background: transparent; color: var(--danger);
  padding: 12px; border-radius: 10px; font-size: 14px;
  border: 1px solid var(--danger);
}

.toggle-row {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  padding: 12px 14px; border-radius: 12px;
  margin-bottom: 14px;
  cursor: pointer; user-select: none;
}
.toggle-row .check {
  width: 22px; height: 22px; border-radius: 6px;
  border: 2px solid var(--border);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.toggle-row.on .check { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.toggle-row .label { flex: 1; }
.toggle-row .hint { font-size: 12px; color: var(--fg-faint); }

/* Übersicht */
.month-switch { display: flex; gap: 6px; margin-bottom: 16px; }
.month-switch button {
  flex: 1;
  padding: 8px; border-radius: 8px; font-size: 13px;
  background: var(--bg-elev); border: 1px solid var(--border);
  color: var(--fg-dim);
}
.month-switch button.active { color: var(--fg); border-color: var(--accent); }

.theme-switch { display: flex; gap: 6px; }
.theme-switch button {
  flex: 1;
  padding: 10px; border-radius: 8px; font-size: 13px;
  background: var(--bg-elev-2); border: 1px solid var(--border);
  color: var(--fg-dim);
}
.theme-switch button.active { color: var(--fg); border-color: var(--accent); background: var(--bg-elev); }

.month-total {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 20px;
  text-align: center;
}
.month-total .label { font-size: 13px; color: var(--fg-dim); }
.month-total .amount { font-size: 36px; font-weight: 600; margin-top: 4px; letter-spacing: -0.02em; }
.month-total .amount.over { color: var(--danger); }
.month-stats { margin-top: 8px; display: flex; flex-direction: column; gap: 2px; }
.month-stats > div { display: flex; justify-content: space-between; font-size: 13px; font-variant-numeric: tabular-nums; }
.month-spent { color: var(--fg-dim); }

.pot {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 12px;
  overflow: hidden;
}
.pot-head {
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 8px;
  cursor: pointer;
}
.pot-head .top { display: flex; align-items: center; gap: 10px; }
.pot-head .top .dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.pot-head .top .name { font-weight: 600; }
.pot-head .top .chev { color: var(--fg-faint); margin-left: auto; transition: transform 150ms; }
.pot.open .pot-head .top .chev { transform: rotate(180deg); }
.pot-head .nums { display: flex; justify-content: space-between; font-size: 13px; color: var(--fg-dim); }
.pot-head .nums .left { color: var(--fg); }
.pot-head .nums.over { color: var(--danger); }
.pot-head .nums.over .left { color: var(--danger); }
.bar {
  height: 6px; background: var(--bg-elev-2); border-radius: 999px; overflow: hidden;
}
.bar > div { height: 100%; transition: width 200ms; }
.bar.over > div { background: var(--danger) !important; }

.pot-body {
  border-top: 1px solid var(--border);
  padding: 8px 16px 14px;
  font-size: 13px;
  display: none;
}
.pot.open .pot-body { display: block; }
.cat-line {
  display: flex; justify-content: space-between;
  padding: 6px 0;
  color: var(--fg-dim);
}
.cat-line .name { color: var(--fg); }

/* Verlauf */
.day-group { margin-bottom: 18px; }
.day-group h3 {
  font-size: 12px; color: var(--fg-faint); text-transform: uppercase; letter-spacing: 0.05em;
  margin: 0 0 6px; font-weight: 600;
}
.tx {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 6px;
  display: flex; align-items: center; gap: 10px;
}
.tx .dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.tx .info { flex: 1; min-width: 0; }
.tx .info .cat { font-weight: 500; font-size: 14px; }
.tx .info .note { color: var(--fg-faint); font-size: 12px; margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tx .amount { font-weight: 600; font-variant-numeric: tabular-nums; }
.tx .recur-icon { color: var(--fg-faint); font-size: 13px; }

/* Recurring */
.rec {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 8px;
}
.rec .top { display: flex; gap: 10px; align-items: center; }
.rec .top .dot { width: 10px; height: 10px; border-radius: 50%; }
.rec .top .name { font-weight: 500; flex: 1; }
.rec .top .amount { font-weight: 600; font-variant-numeric: tabular-nums; }
.rec .meta { font-size: 12px; color: var(--fg-dim); margin-top: 4px; }
.rec.ended { opacity: 0.55; }
.month-income { color: var(--fg-dim); cursor: pointer; }
.month-income:hover { color: var(--fg); }
.view-toggle { display: flex; gap: 8px; margin-bottom: 12px; }
.toggle-btn { flex: 1; padding: 7px 0; border-radius: 20px; border: 1px solid var(--border); background: var(--bg-elev); color: var(--fg-dim); font-size: 13px; cursor: pointer; }
.toggle-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.cat-row { position: relative; overflow: hidden; display: flex; align-items: center; gap: 6px; padding: 7px 12px; background: var(--bg-elev); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 4px; }
.cat-row::before { content: ''; position: absolute; inset: 0; width: var(--fill-pct, 0%); background: var(--cat-color, transparent); opacity: 0.32; border-radius: inherit; transition: width 0.3s ease; }
.cat-pct { font-size: 12px; color: var(--fg-dim); font-variant-numeric: tabular-nums; position: relative; z-index: 1; }
.cat-avg { width: 100%; display: flex; justify-content: space-between; font-size: 12px; color: var(--fg-dim); margin-top: 1px; }
.cat-avg .over { color: var(--danger); }
.cat-avg .under { color: var(--accent); }
.cat-row .name { flex: 1; font-weight: 500; position: relative; z-index: 1; }
.cat-row .amount { font-weight: 600; font-variant-numeric: tabular-nums; position: relative; z-index: 1; }
.sort-bar { display: flex; gap: 8px; margin-bottom: 12px; }
.sort-btn { padding: 6px 14px; border-radius: 20px; border: 1px solid var(--border); background: var(--bg-elev); color: var(--fg-dim); font-size: 13px; cursor: pointer; }
.sort-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* Settings */
.settings-section {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 14px;
}
.settings-section h2 { margin: 0 0 12px; }
.list-row {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.list-row:last-child { border-bottom: none; }
.list-row .dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.list-row .name { flex: 1; }
.list-row .meta { font-size: 12px; color: var(--fg-dim); }
.list-row .actions { display: flex; gap: 6px; }
.icon-btn {
  background: transparent; padding: 6px 8px; border-radius: 6px;
  font-size: 14px; color: var(--fg-dim);
}
.icon-btn:hover { background: var(--bg-elev-2); color: var(--fg); }

.color-swatch {
  display: inline-grid; grid-template-columns: repeat(8, 1fr); gap: 6px; margin-top: 6px;
}
.color-swatch button {
  width: 28px; height: 28px; border-radius: 50%; border: 2px solid transparent;
}
.color-swatch button.active { border-color: var(--fg); }

/* Modal sheet */
.sheet-bg {
  position: fixed; inset: 0; background: rgba(0,0,0,0.55);
  z-index: 30; display: flex; align-items: flex-end;
  animation: fade-in 150ms ease-out;
}
@keyframes fade-in { from { opacity: 0 } to { opacity: 1 } }
.sheet {
  background: var(--bg-elev);
  border-top-left-radius: 18px; border-top-right-radius: 18px;
  width: 100%; max-height: 90vh; overflow-y: auto;
  padding: 20px 16px calc(var(--safe-bottom) + 20px);
  animation: sheet-in 200ms ease-out;
}
@keyframes sheet-in { from { transform: translateY(100%) } to { transform: translateY(0) } }
.sheet h2 { margin-top: 0; color: var(--fg); text-transform: none; letter-spacing: 0; font-size: 18px; }
.sheet .actions-row { display: flex; gap: 8px; margin-top: 16px; }
.sheet .actions-row > * { flex: 1; }

.empty {
  text-align: center; color: var(--fg-faint); padding: 40px 16px; font-size: 14px;
}