:root {
  --bg: #f3f6f5;
  --card: #ffffff;
  --text: #17302c;
  --muted: #5d716d;
  --line: #dde6e3;
  --primary: #2a8c80;
  --primary-ink: #ffffff;
  --primary-soft: #e0f2ef;
  --rest: #d98a2b;
  --rest-soft: #fbefdf;
  --prep: #4a7bd0;
  --danger: #b6403a;
  --danger-soft: #fbe9e7;
  --fig: #1f5f57;
  --fig-far: #9cc5be;
  --fig-head: #ffffff;
  --mat: #c9e3de;
  --prop: #a68a6d;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(0, 0, 0, .05), 0 4px 16px rgba(0, 0, 0, .05);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1615;
    --card: #182321;
    --text: #e4efec;
    --muted: #93a8a3;
    --line: #2a3835;
    --primary: #3fb3a3;
    --primary-ink: #06201c;
    --primary-soft: #183a35;
    --rest: #e9a14a;
    --rest-soft: #3a2b18;
    --prep: #7aa5f0;
    --danger: #f08a82;
    --danger-soft: #3a1f1d;
    --fig: #8fe0d3;
    --fig-far: #3c6c64;
    --fig-head: #182321;
    --mat: #26413c;
    --prop: #9c826a;
    --shadow: none;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
    --bg: #0f1615;
    --card: #182321;
    --text: #e4efec;
    --muted: #93a8a3;
    --line: #2a3835;
    --primary: #3fb3a3;
    --primary-ink: #06201c;
    --primary-soft: #183a35;
    --rest: #e9a14a;
    --rest-soft: #3a2b18;
    --prep: #7aa5f0;
    --danger: #f08a82;
    --danger-soft: #3a1f1d;
    --fig: #8fe0d3;
    --fig-far: #3c6c64;
    --fig-head: #182321;
    --mat: #26413c;
    --prop: #9c826a;
    --shadow: none;
    color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.view {
  max-width: 640px;
  margin: 0 auto;
  padding-top: 16px;
  padding-bottom: calc(32px + env(safe-area-inset-bottom, 0px));
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.dialog-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 16px; }
.dialog-actions button { margin: 0; }

h1, h2, h3 { line-height: 1.2; margin: 0 0 8px; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1rem; margin-top: 16px; }

.app-header { padding: 8px 4px 12px; }
.subtitle, .muted, .hint { color: var(--muted); margin: 0; }
.hint { font-size: .875rem; margin: 8px 2px 0; }

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

button { font: inherit; cursor: pointer; color: inherit; }
button:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; }

.primary {
  background: var(--primary);
  color: var(--primary-ink);
  border: 0;
  border-radius: 12px;
  padding: 12px 20px;
  font-weight: 600;
}
.primary.big { width: 100%; padding: 16px; font-size: 1.1rem; margin-top: 12px; }
.primary.round { width: 72px; height: 72px; border-radius: 50%; font-size: 1.4rem; padding: 0; }
.secondary {
  background: var(--primary-soft);
  color: var(--text);
  border: 0;
  border-radius: 10px;
  padding: 10px 14px;
  margin-top: 8px;
}
.link { background: none; border: 0; color: var(--primary); text-decoration: underline; padding: 8px; }

.icon-btn {
  background: var(--primary-soft);
  border: 0;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 1.2rem;
  display: inline-grid;
  place-items: center;
  flex: none;
}
.icon-btn.large { width: 52px; height: 52px; }

/* Tagesnavigation */
.day-nav { display: flex; align-items: center; gap: 12px; }
.day-label { flex: 1; text-align: center; display: flex; flex-direction: column; }
.day-label strong { font-size: 1.15rem; }
.day-label span { color: var(--muted); font-size: .9rem; }

.segmented {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--bg);
  border-radius: 12px;
  padding: 4px;
  margin-top: 16px;
  gap: 4px;
}
.segmented button {
  border: 0;
  background: transparent;
  border-radius: 9px;
  padding: 8px;
  font-weight: 600;
  color: var(--muted);
}
.segmented button[aria-checked="true"] { background: var(--card); color: var(--text); box-shadow: var(--shadow); }

.summary { display: flex; align-items: center; gap: 8px; margin: 16px 2px 8px; font-weight: 600; flex-wrap: wrap; }
.summary .dot { color: var(--muted); }
.badge { background: var(--primary-soft); color: var(--primary); border-radius: 999px; padding: 2px 10px; font-size: .8rem; margin-left: auto; }

.plan-list { list-style: none; margin: 0; padding: 0; }
.plan-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 4px;
  border-top: 1px solid var(--line);
  cursor: pointer;
}
.plan-list li:first-child { border-top: 0; }
.plan-list .thumb { width: 84px; height: 50px; flex: none; background: var(--bg); border-radius: 10px; }
.plan-list .meta { flex: 1; min-width: 0; }
.plan-list .meta strong { display: block; font-size: .95rem; }
.plan-list .meta span { color: var(--muted); font-size: .8rem; }
.plan-list .dur { color: var(--muted); font-variant-numeric: tabular-nums; font-size: .9rem; text-align: right; }

.chip {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 999px;
  padding: 2px 10px;
  margin-bottom: 6px;
}

/* Einstellungen */
.row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 0; }
.row > span { flex: none; }
.row select, .row input[type=range] { max-width: 60%; flex: 1; min-width: 0; }
.row select { padding: 8px; border-radius: 8px; border: 1px solid var(--line); background: var(--card); color: var(--text); }
.row input[type=file] { max-width: 60%; font-size: .85rem; }
.switch input { width: 22px; height: 22px; accent-color: var(--primary); }
input[type=range] { accent-color: var(--primary); }

.streak { font-weight: 600; margin: 0 0 8px; }
.history { list-style: none; padding: 0; margin: 0; color: var(--muted); font-size: .9rem; }
.history li { padding: 4px 0; border-top: 1px solid var(--line); }
.history li:first-child { border-top: 0; }

.footer { text-align: center; }

/* Figur */
.figure { width: 100%; display: block; }
.fig-floor { stroke: var(--line); stroke-width: 1.5; }
.fig-mat { fill: var(--mat); }
.fig-prop { fill: none; stroke: var(--prop); stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; }
.fig-limb, .fig-torso { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.fig-limb { stroke-width: 8; }
.fig-near { stroke: var(--fig); }
.fig-far { stroke: var(--fig-far); }
.fig-torso { stroke: var(--fig); stroke-width: 12; }
.fig-head { fill: var(--fig-head); stroke: var(--fig); stroke-width: 5; }
.plan-list .fig-limb { stroke-width: 9; }

/* Training */
#view-workout { display: flex; flex-direction: column; align-items: stretch; }
#view-workout[hidden] { display: none; }
.wo-top { display: flex; align-items: center; gap: 12px; }
.wo-progress { flex: 1; text-align: center; font-size: .85rem; color: var(--muted); }
.bar { height: 6px; background: var(--line); border-radius: 3px; margin-top: 4px; overflow: hidden; }
.bar div { height: 100%; width: 0; background: var(--primary); transition: width .3s; }

.wo-phase {
  align-self: center;
  margin-top: 16px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
}
.wo-phase.rest { background: var(--rest-soft); color: var(--rest); }
.wo-phase.prep { background: var(--primary-soft); color: var(--prep); }
.wo-name { text-align: center; margin: 8px 0 0; font-size: 1.4rem; }
.wo-side { text-align: center; font-weight: 600; color: var(--rest); margin-top: 4px; }

.wo-stage {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin: 12px 0;
  padding: 8px;
}

.wo-timer { position: relative; width: 150px; height: 150px; align-self: center; }
.ring { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: var(--line); stroke-width: 8; }
.ring-fg { fill: none; stroke: var(--primary); stroke-width: 8; stroke-linecap: round; transition: stroke-dashoffset .12s linear; }
.wo-timer.rest .ring-fg { stroke: var(--rest); }
.wo-time {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 2.4rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.wo-controls { display: flex; justify-content: center; align-items: center; gap: 24px; margin: 12px 0 16px; }

.steps { margin: 0; padding-left: 20px; }
.steps li { margin-bottom: 4px; }
.tip, .caution { margin: 12px 0 0; padding: 10px 12px; border-radius: 10px; font-size: .9rem; }
.tip { background: var(--primary-soft); }
.caution { background: var(--danger-soft); color: var(--danger); }
.tip:empty, .caution:empty { display: none; }
.wo-remaining { text-align: center; color: var(--muted); font-size: .85rem; margin: 0; }

/* Fertig */
.done-card { text-align: center; margin-top: 40px; }
.done-icon { font-size: 3rem; }
.pain { display: flex; flex-direction: column; gap: 8px; margin: 24px 0 8px; text-align: left; }
.pain input { width: 100%; }
.pain-scale { display: flex; justify-content: space-between; color: var(--muted); font-size: .8rem; }

/* Dialoge */
.sheet {
  border: 0;
  padding: 0;
  border-radius: var(--radius);
  background: var(--card);
  color: var(--text);
  width: min(560px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
}
.sheet::backdrop { background: rgba(0, 0, 0, .45); }
.sheet-inner { padding: 20px; position: relative; }
.sheet .close { position: absolute; right: 12px; top: 12px; }
.sheet .figure { background: var(--bg); border-radius: 12px; margin: 12px 0; }
.warn-list li { color: var(--danger); }
.sheet ul { padding-left: 20px; }

@media (min-width: 700px) {
  .wo-stage { padding: 16px 32px; }
}