/* ===== Design Tokens ===== */
:root {
  --bg: #eceff4;
  --surface: #ffffff;
  --surface-2: #f5f7fa;
  --ink: #2c3446;
  --ink-2: #566074;
  --muted: #8b94a7;
  --line: #e3e7ee;
  --hero: #3b4659;
  --hero-2: #2e3747;
  --hero-ink: #ffffff;
  --hero-muted: #aab4c5;
  --hero-line: rgba(255, 255, 255, 0.09);
  --accent: #ec6a5c;
  --accent-soft: rgba(236, 106, 92, 0.14);
  --blue: #5fa8d6;
  --blue-soft: rgba(95, 168, 214, 0.16);
  --good: #2f9e72;
  --warn: #e39331;
  --bad: #dc4c45;
  --none: #d9dee7;
  --good-soft: rgba(47, 158, 114, 0.14);
  --warn-soft: rgba(227, 147, 49, 0.16);
  --bad-soft: rgba(220, 76, 69, 0.13);
  --shadow: 0 1px 2px rgba(30, 40, 60, 0.04), 0 8px 24px rgba(30, 40, 60, 0.06);
  --radius: 14px;
  --radius-sm: 10px;
  --nav-h: 68px;
  --side-w: 232px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  color-scheme: light;
}

:root[data-theme='dark'] {
  --bg: #141922;
  --surface: #1e2533;
  --surface-2: #252e3e;
  --ink: #e8ecf3;
  --ink-2: #b9c1cf;
  --muted: #8791a5;
  --line: #2c3546;
  --hero: #2a3446;
  --hero-2: #222a39;
  --hero-line: rgba(255, 255, 255, 0.07);
  --accent: #f07a6c;
  --accent-soft: rgba(240, 122, 108, 0.16);
  --blue: #74b8e3;
  --blue-soft: rgba(116, 184, 227, 0.16);
  --good: #45b98a;
  --warn: #eda44c;
  --bad: #ec6660;
  --none: #333d50;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 8px 24px rgba(0, 0, 0, 0.25);
  color-scheme: dark;
}

/* ===== Basis ===== */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Jost', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-weight: 400;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 500; }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ===== Layout ===== */
.app { min-height: 100vh; padding-bottom: calc(var(--nav-h) + env(safe-area-inset-bottom) + 24px); }
.main { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 900px) {
  .app { padding-left: var(--side-w); padding-bottom: 40px; }
  .main { padding: 0 32px; }
}

.topbar {
  display: flex; align-items: center; gap: 12px;
  padding: 18px 0 14px;
}
.topbar h1 { font-size: 1.45rem; font-weight: 400; letter-spacing: 0.2px; flex: 1; }
.topbar h1 small { display: block; font-size: 0.8rem; color: var(--muted); font-weight: 400; letter-spacing: 0.4px; }
.icon-btn {
  width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--surface); display: grid; place-items: center; cursor: pointer;
  color: var(--ink-2); transition: transform 0.15s, background 0.2s;
}
.icon-btn:hover { background: var(--surface-2); }
.icon-btn:active { transform: scale(0.94); }
.icon-btn svg { width: 19px; height: 19px; }
.icon-btn.spinning svg { animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Navigation: unten auf Mobil, links ab 900px */
.nav {
  position: fixed; z-index: 40; left: 0; right: 0; bottom: 0;
  height: calc(var(--nav-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-around; align-items: center;
}
.nav a {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px;
  text-decoration: none; color: var(--muted); font-size: 0.68rem; letter-spacing: 0.3px;
  padding: 8px 0; position: relative; transition: color 0.2s;
}
.nav a svg { width: 22px; height: 22px; transition: transform 0.25s var(--ease); }
.nav a[aria-current='page'] { color: var(--accent); }
.nav a[aria-current='page'] svg { transform: translateY(-2px); }
.nav a.nav-add span { display: none; }
.nav a.nav-add svg {
  width: 48px; height: 48px; padding: 12px; border-radius: 16px; color: #fff;
  background: linear-gradient(135deg, var(--accent), #d9534f);
  box-shadow: 0 6px 16px rgba(236, 106, 92, 0.35); margin-top: -6px;
}
.nav-brand, .nav .nav-extra { display: none; }
@media (min-width: 900px) {
  .nav {
    top: 0; right: auto; width: var(--side-w); height: 100vh; padding: 24px 14px;
    flex-direction: column; justify-content: flex-start; align-items: stretch; gap: 4px;
    border-top: 0; background: var(--hero-2); backdrop-filter: none;
  }
  .nav-brand { display: flex; align-items: center; gap: 10px; color: #fff; padding: 4px 12px 26px; font-size: 1.15rem; letter-spacing: 1px; }
  .nav-brand b { font-weight: 600; }
  .nav-brand i { font-style: normal; color: var(--hero-muted); font-size: 0.8rem; display: block; letter-spacing: 0.3px; }
  .nav a, .nav .nav-extra {
    flex: none; flex-direction: row; gap: 12px; padding: 11px 14px; border-radius: 10px;
    font-size: 0.95rem; color: var(--hero-muted); display: flex;
  }
  .nav a:hover { background: rgba(255, 255, 255, 0.05); color: #fff; }
  .nav a[aria-current='page'] { background: rgba(255, 255, 255, 0.08); color: #fff; }
  .nav a[aria-current='page']::before { content: ''; position: absolute; left: 0; top: 10px; bottom: 10px; width: 3px; border-radius: 3px; background: var(--accent); }
  .nav a[aria-current='page'] svg { transform: none; color: var(--accent); }
  .nav a.nav-add span { display: inline; }
  .nav a.nav-add svg { width: 22px; height: 22px; padding: 0; margin: 0; background: none; box-shadow: none; color: inherit; border-radius: 0; }
  .nav .spacer { flex: 1; }
}

/* ===== Karten ===== */
.grid { display: grid; gap: 16px; }
@media (min-width: 900px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1.4fr 1fr; }
}
.card {
  background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 20px; position: relative; overflow: hidden;
}
.card-title {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 1.4px; color: var(--muted);
  margin-bottom: 14px; font-weight: 500;
}
.card-title a, .card-title button { text-transform: none; letter-spacing: 0; font-size: 0.85rem; color: var(--accent); text-decoration: none; background: none; border: 0; cursor: pointer; padding: 0; }
.section-title { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 1.6px; color: var(--muted); margin: 26px 0 12px; font-weight: 500; }

/* Hero (dunkles Panel wie in der Vorlage) */
.hero {
  background: linear-gradient(160deg, var(--hero), var(--hero-2));
  color: var(--hero-ink); border-radius: var(--radius); overflow: hidden; position: relative;
  box-shadow: var(--shadow);
}
.hero-top { padding: 22px 22px 18px; position: relative; }
.hero-eyebrow { color: var(--hero-muted); font-size: 0.85rem; letter-spacing: 0.3px; }
.hero-value { font-size: 3.6rem; font-weight: 300; line-height: 1.05; letter-spacing: -1px; margin-top: 4px; }
.hero-value .unit { font-size: 1.5rem; margin-left: 4px; color: var(--hero-muted); letter-spacing: 0; }
.hero-sub { color: var(--hero-muted); font-size: 0.92rem; margin-top: 6px; }
.hero-sub b { color: #fff; font-weight: 500; }
.hero-badge { position: absolute; right: 22px; top: 22px; text-align: right; color: var(--hero-muted); font-size: 0.85rem; }
.hero-range { display: flex; justify-content: flex-end; gap: 4px; padding: 0 16px; }
.hero-range button { cursor: pointer; border: 0; background: transparent; color: var(--hero-muted); }
.hero-range button[aria-pressed='true'] { background: rgba(255, 255, 255, 0.15); color: #fff; }
.hero-badge b { display: block; font-size: 1.6rem; color: #fff; font-weight: 300; }
.hero-progress { height: 3px; background: var(--hero-line); position: relative; }
.hero-progress i { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--accent); transition: width 1.2s var(--ease); }
.hero-cells { display: grid; grid-template-columns: repeat(3, 1fr); }
.hero-cells > div { padding: 16px 18px; border-right: 1px solid var(--hero-line); border-top: 1px solid var(--hero-line); }
.hero-cells > div:nth-child(3n) { border-right: 0; }
.hero-cells b { display: block; font-size: 1.35rem; font-weight: 300; }
.hero-cells b small { font-size: 0.8rem; color: var(--hero-muted); margin-left: 3px; }
.hero-cells span { font-size: 0.78rem; color: var(--hero-muted); }

/* Kachel-Raster (wie "Temperature / Calories / Steps / Heart rate") */
.tiles { display: grid; grid-template-columns: 1fr 1fr; background: var(--line); gap: 1px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
@media (min-width: 900px) { .tiles.tiles-4 { grid-template-columns: repeat(4, 1fr); } }
.tile { background: var(--surface); padding: 18px 18px 16px; min-height: 128px; display: flex; flex-direction: column; text-decoration: none; color: inherit; transition: background 0.2s; }
a.tile:hover { background: var(--surface-2); }
.tile-value { font-size: 1.9rem; font-weight: 300; line-height: 1.1; letter-spacing: -0.5px; }
.tile-value .unit { font-size: 0.95rem; color: var(--muted); margin-left: 3px; letter-spacing: 0; }
.tile-label { font-size: 0.8rem; color: var(--muted); margin-top: 2px; }
.tile-viz { margin-top: auto; padding-top: 12px; height: 34px; }
.tile-viz svg { width: 100%; height: 100%; overflow: visible; }

/* Großer Score */
.big-score { display: flex; align-items: center; gap: 18px; }
.ring { position: relative; width: 92px; height: 92px; flex: none; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 7; stroke-linecap: round; }
.ring .track { stroke: var(--line); }
.ring .bar { stroke: var(--muted); transition: stroke-dashoffset 1.2s var(--ease), stroke 0.4s; }
.ring-label { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; font-size: 1.9rem; font-weight: 300; line-height: 1; }
.ring-label small { display: block; font-size: 0.7rem; color: var(--muted); margin-top: 2px; }

/* Status */
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px; border-radius: 999px; font-size: 0.8rem; font-weight: 500; background: var(--surface-2); color: var(--muted); white-space: nowrap; }
.pill::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill.green { background: var(--good-soft); color: var(--good); }
.pill.orange { background: var(--warn-soft); color: var(--warn); }
.pill.red { background: var(--bad-soft); color: var(--bad); }
.st-green { --st: var(--good); }
.st-orange { --st: var(--warn); }
.st-red { --st: var(--bad); }
.st-none { --st: var(--none); }

/* Score-Teile */
.parts { display: grid; gap: 10px; flex: 1; }
.part { display: grid; grid-template-columns: 82px 1fr 34px; align-items: center; gap: 10px; font-size: 0.85rem; color: var(--ink-2); }
.part .bar { height: 6px; background: var(--surface-2); border-radius: 6px; overflow: hidden; }
.part .bar i { display: block; height: 100%; width: 0; border-radius: 6px; background: var(--blue); transition: width 1s var(--ease); }
.part:nth-child(3) .bar i { background: var(--accent); }
.part b { text-align: right; font-weight: 500; color: var(--ink); }

/* Fortschrittsbalken */
.progress { height: 8px; background: var(--surface-2); border-radius: 8px; overflow: hidden; }
.progress i { display: block; height: 100%; width: 0; border-radius: 8px; background: var(--good); transition: width 1s var(--ease), background 0.3s; }
.progress.warn i { background: var(--warn); }
.progress.bad i { background: var(--bad); }

/* Woche */
.week { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.wday {
  border-radius: 12px; background: var(--surface-2); padding: 10px 2px 8px; text-align: center;
  font-size: 0.72rem; color: var(--muted); letter-spacing: 0.6px; text-decoration: none; position: relative;
  border: 1px solid transparent; transition: transform 0.2s var(--ease);
}
.wday:hover { transform: translateY(-2px); }
.wday b { display: block; font-size: 1.15rem; font-weight: 400; color: var(--ink); letter-spacing: 0; margin-top: 4px; }
.wday::after { content: ''; display: block; margin: 6px auto 0; width: 16px; height: 4px; border-radius: 4px; background: var(--st, var(--none)); }
.wday.today { border-color: var(--accent); }
.wday.future { opacity: 0.45; }

/* Kennzahlen-Zeilen */
.rows { display: grid; }
.row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 11px 0; border-top: 1px solid var(--line); font-size: 0.92rem; }
.row:first-child { border-top: 0; }
.row span { color: var(--ink-2); }
.row b { font-weight: 500; text-align: right; }
.row b.good { color: var(--good); }
.row b.warn { color: var(--warn); }
.row b.bad { color: var(--bad); }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; text-align: center; margin-bottom: 8px; }
.stats b { display: block; font-size: 1.5rem; font-weight: 300; }
.stats span { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.8px; }

/* Formulare */
.form { display: grid; gap: 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 6px; }
.field label, .field-label { font-size: 0.8rem; color: var(--muted); letter-spacing: 0.3px; }
.field .hint { font-size: 0.75rem; color: var(--muted); }
.input-wrap { position: relative; }
.input-wrap .suffix { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: 0.85rem; pointer-events: none; }
input[type='text'], input[type='number'], input[type='date'], input[type='password'], textarea, select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); background: var(--surface-2);
  border-radius: var(--radius-sm); outline: none; font-size: 1rem; transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  -webkit-appearance: none; appearance: none; min-height: 46px;
}
input:focus, textarea:focus, select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); background: var(--surface); }
input[aria-invalid='true'] { border-color: var(--bad); box-shadow: 0 0 0 3px var(--bad-soft); }
textarea { resize: vertical; min-height: 70px; }
input[type='number'] { -moz-appearance: textfield; }
input::-webkit-outer-spin-button, input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.toggles { display: flex; flex-wrap: wrap; gap: 8px; }
.toggle { position: relative; }
.toggle input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.toggle span {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--surface-2); font-size: 0.92rem; transition: all 0.2s var(--ease); user-select: none;
}
.toggle span::before { content: ''; width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid var(--muted); transition: all 0.2s; }
.toggle input:checked + span { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.toggle input:checked + span::before { background: var(--accent); border-color: var(--accent); box-shadow: inset 0 0 0 3px var(--surface); }
.toggle input:focus-visible + span { box-shadow: 0 0 0 3px var(--blue-soft); }

.stepper { display: flex; align-items: center; border: 1px solid var(--line); background: var(--surface-2); border-radius: var(--radius-sm); overflow: hidden; min-height: 46px; }
.stepper button { width: 46px; align-self: stretch; border: 0; background: none; font-size: 1.3rem; cursor: pointer; color: var(--ink-2); }
.stepper button:active { background: var(--line); }
.stepper input { border: 0; background: none; text-align: center; padding: 0; box-shadow: none !important; min-height: 0; }

.datebar { display: flex; align-items: center; gap: 8px; }
.datebar input { flex: 1; text-align: center; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: var(--radius-sm); padding: 13px 20px; font-size: 1rem; font-weight: 500; cursor: pointer;
  background: linear-gradient(135deg, var(--accent), #d9534f); color: #fff; letter-spacing: 0.3px;
  transition: transform 0.15s, box-shadow 0.2s, opacity 0.2s; box-shadow: 0 6px 16px rgba(236, 106, 92, 0.28); text-decoration: none;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:hover { box-shadow: 0 8px 22px rgba(236, 106, 92, 0.36); }
.btn:active { transform: scale(0.98); }
.btn[disabled] { opacity: 0.6; cursor: progress; }
.btn.secondary { background: var(--surface-2); color: var(--ink); box-shadow: none; border: 1px solid var(--line); }
.btn.ghost { background: none; color: var(--accent); box-shadow: none; padding: 8px 10px; }
.btn.danger { background: none; color: var(--bad); box-shadow: none; border: 1px solid var(--bad-soft); }
.btn.block { width: 100%; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* Live-Vorschau im Formular */
.preview { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: var(--radius-sm); background: var(--surface-2); }
.preview .ring { width: 60px; height: 60px; }
.preview .ring-label { font-size: 1.25rem; }

/* Listen */
.list { display: grid; }
.list-item { display: flex; align-items: center; gap: 14px; padding: 12px 4px; border-top: 1px solid var(--line); }
.list-item:first-child { border-top: 0; }
.list-item .dot { width: 34px; height: 34px; flex: none; border-radius: 10px; display: grid; place-items: center; font-size: 0.95rem; font-weight: 500; color: #fff; background: var(--st, var(--none)); }
.list-item .meta { flex: 1; min-width: 0; }
.list-item .meta b { font-weight: 500; display: block; }
.list-item .meta span { font-size: 0.82rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
.list-item .actions { display: flex; gap: 2px; }
.list-item .actions button { border: 0; background: none; padding: 8px; border-radius: 8px; color: var(--muted); cursor: pointer; }
.list-item .actions button:hover { background: var(--surface-2); color: var(--ink); }
.list-item .actions button.del:hover { color: var(--bad); }
.list-item .actions svg { width: 18px; height: 18px; display: block; }

/* Heatmap */
.heat { display: grid; grid-template-columns: 26px 1fr; gap: 8px; max-width: 640px; }
.heat-days { display: grid; grid-template-rows: repeat(7, 1fr); gap: 4px; font-size: 0.65rem; color: var(--muted); align-items: center; }
.heat-grid { display: grid; grid-auto-flow: column; grid-template-rows: repeat(7, 1fr); grid-auto-columns: minmax(14px, 38px); gap: 4px; overflow-x: auto; }
.heat-cell { aspect-ratio: 1; min-width: 14px; border-radius: 4px; background: var(--st, var(--none)); opacity: 0; transform: scale(0.6); animation: pop 0.4s var(--ease) forwards; cursor: default; border: 0; padding: 0; }
.heat-cell.empty { background: var(--surface-2); outline: 1px dashed var(--line); outline-offset: -1px; }
.heat-cell.future { visibility: hidden; }
.heat-cell.today { box-shadow: 0 0 0 2px var(--surface), 0 0 0 3.5px var(--accent); }
@keyframes pop { to { opacity: 1; transform: none; } }
.legend { display: flex; flex-wrap: wrap; gap: 14px; font-size: 0.78rem; color: var(--muted); margin-top: 14px; }
.legend i { display: inline-block; width: 11px; height: 11px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; background: var(--st, var(--none)); }
.legend i.line { height: 3px; width: 16px; vertical-align: 3px; border-radius: 2px; }
.legend i.dash { height: 0; width: 16px; border-top: 2px dashed var(--muted); background: none; vertical-align: 3px; border-radius: 0; }

/* Charts */
.chart { position: relative; width: 100%; }
.chart svg { display: block; width: 100%; overflow: visible; }
.chart .grid-line { stroke: var(--line); stroke-width: 1; }
.chart .axis-label { fill: var(--muted); font-size: 11px; font-family: inherit; }
.chart .goal-line { stroke: var(--muted); stroke-width: 1.5; stroke-dasharray: 5 5; }
.chart .goal-label { fill: var(--muted); font-size: 11px; }
.chart .series-line { fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.chart .draw { stroke-dasharray: var(--len); stroke-dashoffset: var(--len); animation: draw 1.4s var(--ease) forwards; }
.chart .fade { opacity: 0; animation: fadein 0.9s 0.3s var(--ease) forwards; }
.chart .bar-rect { transform-box: fill-box; transform-origin: bottom; transform: scaleY(0); animation: grow 0.8s var(--ease) forwards; }
.chart .cursor { stroke: var(--muted); stroke-width: 1; stroke-dasharray: 3 3; opacity: 0; transition: opacity 0.15s; }
.chart .cursor-dot { opacity: 0; transition: opacity 0.15s; stroke: var(--surface); stroke-width: 2; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fadein { to { opacity: 1; } }
@keyframes grow { to { transform: scaleY(1); } }
.tooltip {
  position: absolute; pointer-events: none; background: var(--hero-2); color: #fff; font-size: 0.8rem;
  padding: 7px 10px; border-radius: 8px; white-space: nowrap; transform: translate(-50%, -110%);
  opacity: 0; transition: opacity 0.15s; z-index: 5; box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
}
.tooltip b { font-weight: 500; }
.tooltip span { color: var(--hero-muted); }
.chart-empty { display: grid; place-items: center; min-height: 140px; color: var(--muted); font-size: 0.9rem; text-align: center; padding: 20px; }

/* Hero-Chart (Gewichtsseite, wie Vorlage rechts) */
.hero .chart .grid-line { stroke: var(--hero-line); }
.hero .chart .axis-label { fill: var(--hero-muted); }
.hero .chart .goal-line { stroke: var(--hero-muted); }
.hero .chart .goal-label { fill: var(--hero-muted); }
.hero .chart .cursor-dot { stroke: var(--hero); }

/* Modal / Bottom-Sheet */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 60; background: rgba(15, 20, 30, 0.45); display: flex; align-items: flex-end; justify-content: center;
  opacity: 0; transition: opacity 0.25s; backdrop-filter: blur(2px);
}
.modal-backdrop.open { opacity: 1; }
.modal {
  background: var(--surface); width: 100%; max-width: 520px; border-radius: 20px 20px 0 0; padding: 22px 20px calc(22px + env(safe-area-inset-bottom));
  transform: translateY(100%); transition: transform 0.35s var(--ease); max-height: 90vh; overflow: auto;
}
.modal-backdrop.open .modal { transform: none; }
.modal h2 { font-size: 1.25rem; font-weight: 400; margin-bottom: 14px; }
@media (min-width: 640px) {
  .modal-backdrop { align-items: center; }
  .modal { border-radius: 20px; transform: translateY(30px) scale(0.97); }
}

.verdict { border-radius: var(--radius-sm); padding: 14px 16px; margin: 4px 0 14px; font-size: 0.95rem; }
.verdict b { display: block; font-size: 1.15rem; font-weight: 500; margin-bottom: 2px; }
.verdict.ok { background: var(--good-soft); color: var(--good); }
.verdict.meh { background: var(--warn-soft); color: var(--warn); }
.verdict.no { background: var(--bad-soft); color: var(--bad); }
.verdict ul { margin: 6px 0 0; padding-left: 18px; color: var(--ink-2); }

/* Toast */
.toast-wrap { position: fixed; z-index: 80; left: 50%; transform: translateX(-50%); bottom: calc(var(--nav-h) + env(safe-area-inset-bottom) + 14px); display: grid; gap: 8px; width: min(92vw, 380px); }
@media (min-width: 900px) { .toast-wrap { bottom: 24px; left: calc(50% + var(--side-w) / 2); } }
.toast {
  background: var(--hero-2); color: #fff; border-radius: 12px; padding: 12px 16px; font-size: 0.92rem; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  display: flex; gap: 10px; align-items: center; animation: toast-in 0.35s var(--ease);
}
.toast.error { background: var(--bad); }
.toast.success::before { content: '✓'; color: var(--good); font-weight: 600; }
.toast.out { animation: toast-out 0.3s forwards; }
@keyframes toast-in { from { opacity: 0; transform: translateY(14px); } }
@keyframes toast-out { to { opacity: 0; transform: translateY(14px); } }

/* Einblend-Animation */
.reveal { opacity: 0; transform: translateY(14px); animation: reveal 0.6s var(--ease) forwards; animation-delay: calc(var(--i, 0) * 70ms); }
@keyframes reveal { to { opacity: 1; transform: none; } }

/* Skeleton */
.skeleton { background: linear-gradient(90deg, var(--surface-2) 25%, var(--line) 50%, var(--surface-2) 75%); background-size: 200% 100%; animation: shimmer 1.3s infinite; border-radius: 8px; min-height: 18px; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 20px; background: linear-gradient(160deg, var(--hero), var(--hero-2)); }
.login .card { width: min(100%, 380px); padding: 30px 26px; }
.login .brand { display: flex; gap: 12px; align-items: center; margin-bottom: 22px; }
.login .brand b { font-size: 1.4rem; font-weight: 600; letter-spacing: 1.5px; display: block; }
.login .brand div span { color: var(--muted); font-size: 0.9rem; }
.logo { width: 46px; height: 46px; border-radius: 13px; background: linear-gradient(135deg, var(--accent), #d9534f); display: grid; place-items: center; color: #fff; flex: none; }
.logo svg { width: 26px; height: 26px; }
.form-error { color: var(--bad); font-size: 0.88rem; min-height: 1.2em; }

.empty-state { text-align: center; padding: 28px 10px; color: var(--muted); }
.empty-state .btn { margin-top: 12px; }

.kv { display: flex; gap: 22px; flex-wrap: wrap; }
.kv div b { display: block; font-size: 1.5rem; font-weight: 300; }
.kv div span { font-size: 0.78rem; color: var(--muted); }

.weekbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.weekbar b { font-weight: 500; text-align: center; flex: 1; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-delay: 0ms !important; transition-duration: 0.01ms !important; }
  .chart .draw { stroke-dashoffset: 0; }
}

/* Login: Ziffernfeld */
.login .card { text-align: center; }
.login .brand { justify-content: center; text-align: left; }
.pin-dots { display: flex; justify-content: center; gap: 12px; min-height: 18px; margin: 4px 0 2px; }
.pin-dots i { width: 14px; height: 14px; border-radius: 50%; background: var(--accent); animation: dot-in 0.2s var(--ease); }
.pin-dots:empty::before { content: 'PIN eingeben'; color: var(--muted); font-size: 0.9rem; line-height: 18px; }
@keyframes dot-in { from { transform: scale(0); } }
.pin-dots.shake { animation: shake 0.4s; }
@keyframes shake { 20%, 60% { transform: translateX(-8px); } 40%, 80% { transform: translateX(8px); } }
.pin-text { display: none; text-align: left; }
.login.text-mode .pin-text { display: grid; }
.login.text-mode .pin-dots, .login.text-mode .keypad button[data-k] { display: none; }
.login.text-mode .keypad { grid-template-columns: 1fr; }
.login.text-mode .key-ok { width: 100%; border-radius: var(--radius-sm); aspect-ratio: auto; height: 50px; }
.keypad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; justify-items: center; margin: 6px auto 0; max-width: 280px; width: 100%; }
.keypad button {
  width: 100%; max-width: 76px; aspect-ratio: 1; border-radius: 50%; border: 1px solid var(--line); background: var(--surface-2);
  font-size: 1.7rem; font-weight: 300; cursor: pointer; display: grid; place-items: center; color: var(--ink);
  transition: transform 0.1s, background 0.15s; -webkit-tap-highlight-color: transparent; touch-action: manipulation; user-select: none;
}
.keypad button:active { transform: scale(0.92); background: var(--line); }
.keypad button svg { width: 26px; height: 26px; }
.keypad .key-fn { background: transparent; border-color: transparent; color: var(--muted); }
.keypad .key-ok { background: linear-gradient(135deg, var(--accent), #d9534f); color: #fff; border: 0; box-shadow: 0 6px 16px rgba(236, 106, 92, 0.3); }
.keypad .key-ok[disabled] { opacity: 0.6; }