:root {
  color-scheme: light;
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #f0f2f5;
  --border: #e3e6eb;
  --text: #12151a;
  --text-2: #4d5562;
  --muted: #7a8290;
  --accent: #2a64d6;
  --accent-hover: #1f52b8;
  --accent-soft: #e8effc;
  --series: #2a78d6;
  --good: #15803d;
  --good-soft: #e7f6ec;
  --warn: #b45309;
  --warn-soft: #fdf3e2;
  --crit: #c62828;
  --crit-soft: #fdecec;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 4px 16px rgba(16, 24, 40, .06);
  --radius: 14px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0f1115;
    --surface: #171a20;
    --surface-2: #1f232b;
    --border: #2a2f39;
    --text: #eef0f3;
    --text-2: #b7bdc8;
    --muted: #8a92a0;
    --accent: #5b8def;
    --accent-hover: #7aa3f3;
    --accent-soft: #1d2a44;
    --series: #3987e5;
    --good: #4ade80;
    --good-soft: #13291c;
    --warn: #f5a524;
    --warn-soft: #2e2312;
    --crit: #f87171;
    --crit-soft: #331819;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 20px rgba(0, 0, 0, .25);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f1115;
  --surface: #171a20;
  --surface-2: #1f232b;
  --border: #2a2f39;
  --text: #eef0f3;
  --text-2: #b7bdc8;
  --muted: #8a92a0;
  --accent: #5b8def;
  --accent-hover: #7aa3f3;
  --accent-soft: #1d2a44;
  --series: #3987e5;
  --good: #4ade80;
  --good-soft: #13291c;
  --warn: #f5a524;
  --warn-soft: #2e2312;
  --crit: #f87171;
  --crit-soft: #331819;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 20px rgba(0, 0, 0, .25);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.2; margin: 0; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.num { font-variant-numeric: tabular-nums; }
.hidden { display: none !important; }

/* Buttons & Inputs */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 38px; padding: 0 16px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text); font: 600 14px var(--font);
  cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: background .15s, border-color .15s;
}
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.danger { color: var(--crit); }
.btn.danger.solid { background: var(--crit); border-color: var(--crit); color: #fff; }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.ghost:hover { background: var(--surface-2); }
.btn.sm { height: 32px; padding: 0 12px; font-size: 13px; }
.btn.lg { height: 46px; padding: 0 22px; font-size: 15px; }
.btn:disabled { opacity: .55; cursor: default; }
.icon-btn { width: 36px; padding: 0; }

label.field { display: flex; flex-direction: column; gap: 5px; font-size: 13px; font-weight: 600; color: var(--text-2); }
label.field .hint { font-weight: 400; color: var(--muted); font-size: 12px; }
input, select, textarea {
  font: 15px var(--font); color: var(--text); background: var(--surface);
  border: 1px solid var(--border); border-radius: 10px; padding: 9px 12px; width: 100%;
  min-height: 40px;
}
textarea { min-height: 80px; resize: vertical; }
input:focus, select:focus, textarea:focus, .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
input[type="color"] { padding: 3px; width: 56px; height: 40px; }
input[type="checkbox"] { width: 18px; height: 18px; min-height: 0; accent-color: var(--accent); }
.check { display: flex; align-items: center; gap: 10px; font-size: 14px; cursor: pointer; }

.seg { display: inline-flex; background: var(--surface-2); border-radius: 10px; padding: 3px; gap: 2px; }
.seg button {
  border: 0; background: transparent; color: var(--text-2); font: 600 13px var(--font);
  padding: 7px 14px; border-radius: 8px; cursor: pointer;
}
.seg button.on { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.badge {
  display: inline-flex; align-items: center; gap: 4px; padding: 2px 9px; border-radius: 999px;
  font-size: 12px; font-weight: 600; background: var(--surface-2); color: var(--text-2); white-space: nowrap;
}
.badge.good { background: var(--good-soft); color: var(--good); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.crit { background: var(--crit-soft); color: var(--crit); }
.badge.accent { background: var(--accent-soft); color: var(--accent); }

.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; color: var(--text); text-decoration: none; letter-spacing: -.01em; }
.logo-mark {
  width: 32px; height: 32px; border-radius: 9px; background: var(--accent); color: #fff;
  display: grid; place-items: center;
}
.logo-mark svg { width: 18px; height: 18px; }

.avatar {
  width: 40px; height: 40px; border-radius: 11px; flex: none; display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 15px; letter-spacing: -.02em;
}

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px);
  background: var(--text); color: var(--bg); padding: 10px 18px; border-radius: 10px; font-weight: 600;
  opacity: 0; pointer-events: none; transition: all .2s; z-index: 100; max-width: calc(100% - 32px);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.error-msg { color: var(--crit); font-size: 14px; min-height: 20px; }

/* ---------- Landing ---------- */
.l-nav { max-width: 1120px; margin: 0 auto; padding: 18px 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.l-nav .actions { display: flex; gap: 8px; }
.hero { max-width: 1120px; margin: 0 auto; padding: 56px 16px 40px; display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(34px, 5vw, 54px); letter-spacing: -.03em; font-weight: 800; }
.hero h1 span { color: var(--accent); }
.hero p.lead { font-size: 18px; color: var(--text-2); margin: 18px 0 28px; max-width: 34em; }
.hero .cta { display: flex; gap: 10px; flex-wrap: wrap; }
.hero .trust { margin-top: 18px; font-size: 13px; color: var(--muted); }
.mock { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; box-shadow: var(--shadow); padding: 20px; }
.mock .total { font-size: 34px; font-weight: 800; letter-spacing: -.02em; }
.mock-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px solid var(--border); }
.mock-row:first-of-type { border-top: 0; }
.mock-row .avatar { width: 34px; height: 34px; font-size: 13px; border-radius: 9px; }
.mock-row .grow { flex: 1; min-width: 0; }
.mock-row b { display: block; font-size: 14px; }

.section { max-width: 1120px; margin: 0 auto; padding: 48px 16px; }
.section h2 { font-size: 30px; letter-spacing: -.02em; text-align: center; }
.section > p.sub { text-align: center; color: var(--text-2); max-width: 40em; margin: 10px auto 32px; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature .ic { width: 40px; height: 40px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; margin-bottom: 12px; }
.feature .ic svg { width: 20px; height: 20px; }
.feature h3 { font-size: 17px; margin-bottom: 6px; }
.feature p { margin: 0; color: var(--text-2); font-size: 14px; }
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 820px; margin: 0 auto; }
.plans ul { padding-left: 18px; color: var(--text-2); margin: 12px 0 0; }
.plans li { margin: 4px 0; }
.l-foot { border-top: 1px solid var(--border); padding: 24px 16px; text-align: center; font-size: 13px; color: var(--muted); }
.l-foot a { color: var(--muted); margin: 0 8px; }

/* ---------- Auth ---------- */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 32px 16px; }
.auth { width: 100%; max-width: 420px; }
.auth .card { padding: 28px; box-shadow: var(--shadow); }
.auth h1 { font-size: 24px; margin: 0 0 4px; }
.auth form { display: flex; flex-direction: column; gap: 14px; margin-top: 20px; }
.auth .switch { text-align: center; margin-top: 16px; font-size: 14px; color: var(--text-2); }
.type-pick { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.type-pick label {
  border: 1.5px solid var(--border); border-radius: 12px; padding: 12px; cursor: pointer;
  display: flex; flex-direction: column; gap: 2px; font-size: 14px;
}
.type-pick label small { color: var(--muted); font-size: 12px; }
.type-pick input { position: absolute; opacity: 0; pointer-events: none; }
.type-pick label:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.type-pick label:has(input:focus-visible) { outline: 2px solid var(--accent); }

/* ---------- App ---------- */
.topbar { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.topbar-in { max-width: 1200px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 16px; }
.tabs { display: flex; gap: 2px; margin-left: 12px; }
.tabs button {
  border: 0; background: transparent; color: var(--text-2); font: 600 14px var(--font);
  padding: 8px 12px; border-radius: 9px; cursor: pointer;
}
.tabs button:hover { background: var(--surface-2); }
.tabs button.on { color: var(--accent); background: var(--accent-soft); }
.topbar .spacer { flex: 1; }
.main { max-width: 1200px; margin: 0 auto; padding: 24px 16px 80px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.page-head h1 { font-size: 26px; letter-spacing: -.02em; }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 16px; }
.kpi .label { font-size: 13px; color: var(--text-2); font-weight: 600; }
.kpi .value { font-size: 28px; font-weight: 800; letter-spacing: -.02em; margin-top: 4px; }
.kpi .sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 16px; margin-bottom: 16px; }
.card h2 { font-size: 16px; margin-bottom: 14px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }

.alerts { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.alert { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); }
.alert .ic { flex: none; width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; }
.alert .ic svg { width: 16px; height: 16px; }
.alert.warn .ic { background: var(--warn-soft); color: var(--warn); }
.alert.crit .ic { background: var(--crit-soft); color: var(--crit); }
.alert.info .ic { background: var(--accent-soft); color: var(--accent); }
.alert .grow { flex: 1; min-width: 0; font-size: 14px; }

.list-row {
  display: flex; align-items: center; gap: 12px; padding: 10px 6px; border-radius: 10px; cursor: pointer;
}
.list-row + .list-row { border-top: 1px solid var(--border); }
.list-row:hover { background: var(--surface-2); }
.list-row .grow { flex: 1; min-width: 0; }
.list-row .title { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-row .meta { font-size: 12px; color: var(--muted); }
.list-row .amount { text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; }
.list-row .amount small { display: block; font-weight: 500; color: var(--muted); font-size: 12px; }
.date-chip { flex: none; width: 46px; text-align: center; border-radius: 10px; background: var(--surface-2); padding: 4px 0; line-height: 1.15; }
.date-chip b { display: block; font-size: 17px; }
.date-chip span { font-size: 11px; color: var(--muted); text-transform: uppercase; font-weight: 600; }

/* Charts */
.chart { position: relative; }
.chart svg { display: block; width: 100%; overflow: visible; }
.chart .grid line { stroke: var(--border); }
.chart text { fill: var(--muted); font: 12px var(--font); }
.chart .bar { fill: var(--series); }
.chart .bar.dim { opacity: .35; }
.chart .hit { fill: transparent; cursor: default; }
.chart .hit:hover + .bar, .chart .bar.hover { filter: brightness(1.12); }
.tip {
  position: absolute; pointer-events: none; background: var(--text); color: var(--bg); font-size: 13px;
  padding: 7px 10px; border-radius: 8px; white-space: nowrap; transform: translate(-50%, calc(-100% - 10px));
  opacity: 0; transition: opacity .1s; z-index: 5;
}
.tip.show { opacity: 1; }
.tip b { font-variant-numeric: tabular-nums; }
.hbars { display: flex; flex-direction: column; gap: 10px; }
.hbar { display: grid; grid-template-columns: 150px 1fr 90px; align-items: center; gap: 10px; font-size: 13px; }
.hbar .lab { color: var(--text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hbar .track { height: 12px; }
.hbar .fill { height: 12px; background: var(--series); border-radius: 0 4px 4px 0; min-width: 2px; }
.hbar .val { text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }
.hbar .val small { color: var(--muted); font-weight: 500; }

/* Abo-Liste */
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; }
.toolbar input[type="search"] { flex: 1 1 220px; max-width: 360px; }
.toolbar select { width: auto; flex: 0 1 auto; }
.subs-table { width: 100%; border-collapse: collapse; }
.subs-table th { text-align: left; font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; padding: 0 10px 10px; white-space: nowrap; }
.subs-table td { padding: 12px 10px; border-top: 1px solid var(--border); vertical-align: middle; }
.subs-table tr.row { cursor: pointer; }
.subs-table tr.row:hover td { background: var(--surface-2); }
.subs-table tr.row.inactive td { opacity: .6; }
.subs-table .r { text-align: right; }
.subs-table .name { display: flex; align-items: center; gap: 12px; min-width: 200px; }
.subs-table .name b { display: block; }
.subs-table tfoot td { font-weight: 700; border-top: 2px solid var(--border); }
.table-wrap { overflow-x: auto; margin: 0 -10px; padding: 0 0; }
.empty { text-align: center; padding: 48px 16px; color: var(--text-2); }
.empty h3 { color: var(--text); margin-bottom: 8px; font-size: 18px; }

/* Kalender */
.cal-head { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.cal-head h2 { margin: 0 8px; font-size: 18px; min-width: 160px; }
.cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.cal .dow { font-size: 12px; color: var(--muted); font-weight: 600; text-align: center; padding-bottom: 4px; }
.cal .day { min-height: 96px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 6px; display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.cal .day.out { background: transparent; border-style: dashed; opacity: .5; }
.cal .day.today { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.cal .day .d { font-size: 12px; font-weight: 700; color: var(--text-2); display: flex; justify-content: space-between; }
.cal .ev { font-size: 11.5px; border-radius: 6px; padding: 2px 6px; background: var(--surface-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer; border-left: 3px solid var(--c, var(--series)); }
.cal .ev.warn { background: var(--warn-soft); color: var(--warn); border-left-color: var(--warn); }

/* Einstellungen */
.settings { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.settings .card { display: flex; flex-direction: column; gap: 14px; }
.settings .card h2 { margin: 0; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.copy-field { display: flex; gap: 8px; }
.copy-field input { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }

/* Modal */
.modal-bg { position: fixed; inset: 0; background: rgba(10, 12, 16, .5); z-index: 50; display: flex; align-items: flex-start; justify-content: center; padding: 40px 16px; overflow-y: auto; }
.modal { background: var(--surface); border-radius: 18px; width: 100%; max-width: 680px; box-shadow: 0 20px 60px rgba(0, 0, 0, .3); }
.modal.sm { max-width: 440px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--border); gap: 12px; }
.modal-head h2 { font-size: 18px; display: flex; align-items: center; gap: 12px; }
.modal-body { padding: 20px 22px; display: flex; flex-direction: column; gap: 14px; }
.modal-foot { padding: 14px 22px; border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
.modal-foot .left { margin-right: auto; display: flex; gap: 8px; }
fieldset { border: 1px solid var(--border); border-radius: 12px; padding: 14px; margin: 0; display: flex; flex-direction: column; gap: 12px; }
legend { font-size: 13px; font-weight: 700; padding: 0 6px; color: var(--text-2); }
.preset-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; max-height: 52vh; overflow-y: auto; padding: 2px; }
.preset {
  display: flex; align-items: center; gap: 10px; padding: 9px; border: 1px solid var(--border); border-radius: 11px;
  background: var(--surface); cursor: pointer; text-align: left; font: 13px var(--font); color: var(--text); min-width: 0;
}
.preset:hover { border-color: var(--accent); background: var(--accent-soft); }
.preset .avatar { width: 32px; height: 32px; font-size: 12px; border-radius: 8px; }
.preset b { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 13px; }
.preset span { color: var(--muted); font-size: 12px; }
.preset > div { min-width: 0; }
.preset.custom { border-style: dashed; }
.preset-cat { grid-column: 1 / -1; font-size: 12px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; margin-top: 6px; }
.info-box { background: var(--surface-2); border-radius: 12px; padding: 12px 14px; font-size: 14px; color: var(--text-2); }
.info-box b { color: var(--text); }

.menu { position: relative; }
.menu-pop { position: absolute; right: 0; top: calc(100% + 6px); background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow); padding: 6px; min-width: 220px; z-index: 30; }
.menu-pop .who { padding: 8px 10px 10px; border-bottom: 1px solid var(--border); margin-bottom: 4px; font-size: 13px; }
.menu-pop .who b { display: block; font-size: 14px; }
.menu-pop button { display: block; width: 100%; text-align: left; border: 0; background: transparent; padding: 8px 10px; border-radius: 8px; font: 14px var(--font); color: var(--text); cursor: pointer; }
.menu-pop button:hover { background: var(--surface-2); }

.mobile-only { display: none; }

@media (max-width: 960px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-2, .settings { grid-template-columns: minmax(0, 1fr); }
  .hero { grid-template-columns: 1fr; gap: 32px; padding-top: 32px; }
  .features { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .topbar { backdrop-filter: none; background: var(--bg); }
  .topbar-in { gap: 10px; }
  .hbar .val small { display: none; }
  .hbar { grid-template-columns: 96px minmax(0, 1fr) 72px; }
  .tabs { position: fixed; bottom: 0; left: 0; right: 0; margin: 0; background: var(--surface); border-top: 1px solid var(--border); justify-content: space-around; padding: 6px 8px calc(6px + env(safe-area-inset-bottom)); z-index: 40; }
  .tabs button { flex: 1; font-size: 12px; padding: 8px 4px; }
  .topbar .add-label { display: none; }
  .main { padding-bottom: 110px; }
  .features, .plans { grid-template-columns: 1fr; }
  .row-2, .row-3 { grid-template-columns: 1fr; }
  .cal { gap: 3px; }
  .cal .day { min-height: 64px; padding: 4px; }
  .cal .ev { font-size: 0; padding: 0; height: 6px; border-left-width: 0; background: var(--c, var(--series)); }
  .cal .ev.warn { background: var(--warn); }
  .subs-table .hide-sm { display: none; }
  .kpi .value { font-size: 22px; }
  .modal-bg { padding: 0; }
  .modal { border-radius: 0; min-height: 100%; }
  .preset-grid { max-height: none; }
  .l-nav .actions .btn:not(.primary) { display: none; }
  .mobile-only { display: block; }
}
@media (max-width: 420px) { .hide-xs { display: none; } }