/* Akku – ruhiges, warmes Design. Abends (ab 20 Uhr) automatisch warmer Nachtmodus. */
:root {
  --bg: #f6f3ee; --card: #fffdf9; --card2: #f1ece4; --ink: #2a2723; --muted: #7a7268; --line: #e4ddd2;
  --accent: #4f7a63; --accent-ink: #fff; --accent-soft: #e2ebe4;
  --warn: #c0783c; --warn-soft: #f6e6d6; --bad: #b5503f; --bad-soft: #f5e0db; --good: #4f7a63;
  --s1: #c9614e; --s2: #df9a5b; --s3: #d8c06a; --s4: #8fb57e; --s5: #4f8a68;
  --chart-a: #4f7a63; --chart-b: #c0783c; --chart-c: #7d8fb3;
  --shadow: 0 1px 2px rgba(60,45,30,.06), 0 4px 16px rgba(60,45,30,.05);
  --r: 16px;
  --font: ui-rounded, -apple-system, "SF Pro Rounded", system-ui, "Segoe UI", sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #14171c; --card: #1d2128; --card2: #252a32; --ink: #ece6dc; --muted: #9a9286; --line: #2e333c;
    --accent: #8fb79c; --accent-ink: #13201a; --accent-soft: #24332b;
    --warn: #e0a26a; --warn-soft: #3a2c20; --bad: #e08a78; --bad-soft: #3b2420; --good: #8fb79c;
    --chart-a: #8fb79c; --chart-b: #e0a26a; --chart-c: #9fb0d6;
    --shadow: none; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #14171c; --card: #1d2128; --card2: #252a32; --ink: #ece6dc; --muted: #9a9286; --line: #2e333c;
  --accent: #8fb79c; --accent-ink: #13201a; --accent-soft: #24332b;
  --warn: #e0a26a; --warn-soft: #3a2c20; --bad: #e08a78; --bad-soft: #3b2420; --good: #8fb79c;
  --chart-a: #8fb79c; --chart-b: #e0a26a; --chart-c: #9fb0d6;
  --shadow: none; color-scheme: dark;
}
/* Nachtmodus: warm, wenig Blauanteil, gedämpft */
:root[data-theme="night"] {
  --bg: #15110d; --card: #201a14; --card2: #2a221a; --ink: #eadbc5; --muted: #a08f78; --line: #352b21;
  --accent: #d9a35b; --accent-ink: #20160b; --accent-soft: #3a2b1a;
  --warn: #e0a26a; --warn-soft: #3a2a1c; --bad: #e08a70; --bad-soft: #3b231b; --good: #b7c27e;
  --s1: #c96a4e; --s2: #d89357; --s3: #cdb067; --s4: #a9b46f; --s5: #88a865;
  --chart-a: #d9a35b; --chart-b: #c97f5e; --chart-c: #a9b46f;
  --shadow: none; color-scheme: dark;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font);
  font-size: 16px; line-height: 1.45; min-height: 100vh;
  padding-top: env(safe-area-inset-top);
}
[hidden] { display: none !important; }
.vh { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
button { font: inherit; color: inherit; }
input, textarea, select {
  font: inherit; color: var(--ink); background: var(--card2); border: 1px solid var(--line);
  border-radius: 12px; padding: 10px 12px; width: 100%; outline: none;
}
input:focus, textarea:focus, select:focus { border-color: var(--accent); }
textarea { min-height: 76px; resize: vertical; }
label { display: block; font-size: 14px; color: var(--muted); margin: 10px 0 0; }
label > input, label > textarea, label > select { margin-top: 5px; }
h2 { font-size: 19px; margin: 0 0 4px; letter-spacing: -.01em; }
h3 { font-size: 15px; margin: 18px 0 8px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
h3:first-child { margin-top: 4px; }
p { margin: 6px 0; }
a { color: var(--accent); }

/* ---- Sperrbildschirm ---- */
.lock { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px 16px; }
.lock-inner { width: 100%; max-width: 360px; text-align: center; }
.lock-logo { width: 72px; height: 72px; margin: 0 auto 8px; color: var(--accent); }
.lock h1 { margin: 0; font-size: 30px; letter-spacing: -.02em; }
.lock-sub { color: var(--muted); margin: 2px 0 22px; }
.lock form { text-align: left; }
.lock-msg { min-height: 22px; color: var(--bad); font-size: 14px; text-align: center; }
.lock-foot { color: var(--muted); font-size: 13px; margin-top: 28px; }
.hint { font-size: 13px; color: var(--muted); }

/* ---- Buttons ---- */
.btn {
  border: 1px solid var(--line); background: var(--card); border-radius: 12px; padding: 10px 16px;
  font-weight: 600; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
}
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.ghost { background: transparent; }
.btn.small { padding: 6px 12px; font-size: 14px; border-radius: 10px; }
.btn.wide { width: 100%; margin-top: 16px; padding: 13px; }
.btn:disabled { opacity: .5; }
.btn:active { transform: scale(.98); }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.grow { flex: 1; }

/* ---- Layout ---- */
.top {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px 8px; background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.top-title { font-size: 24px; font-weight: 700; letter-spacing: -.02em; }
.top-actions { display: flex; align-items: center; gap: 4px; }
.icon-btn { background: none; border: 0; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; cursor: pointer; color: var(--muted); }
.icon-btn svg, .tabs svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.sync { font-size: 12px; color: var(--muted); margin-right: 4px; }
main { max-width: 640px; margin: 0 auto; padding: 4px 16px calc(96px + env(safe-area-inset-bottom)); }
.tabs {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 20; display: flex; justify-content: space-around;
  background: color-mix(in srgb, var(--card) 92%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--line); padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
}
.tabs button { background: none; border: 0; display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 11px; color: var(--muted); padding: 4px 8px; min-width: 56px; cursor: pointer; }
.tabs button.active { color: var(--accent); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; margin: 12px 0; box-shadow: var(--shadow); }
.card.soft { background: var(--accent-soft); border-color: transparent; }
.card.warn { background: var(--warn-soft); border-color: transparent; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; cursor: pointer; }
.card-head .sub { color: var(--muted); font-size: 14px; }
.badge { font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: var(--card2); color: var(--muted); white-space: nowrap; }
.badge.done { background: var(--accent); color: var(--accent-ink); }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.tiny { font-size: 12px; }
.center { text-align: center; }

/* Tagesnavigation */
.daynav { display: flex; align-items: center; justify-content: space-between; margin: 4px 0 2px; }
.daynav .d { font-weight: 600; }
.daynav button { background: var(--card); border: 1px solid var(--line); border-radius: 10px; width: 38px; height: 34px; cursor: pointer; }
.daynav button:disabled { opacity: .3; }

/* ---- Eingabe-Bausteine ---- */
.q { margin: 14px 0 0; }
.q > .ql { font-size: 15px; font-weight: 600; margin-bottom: 7px; display: flex; justify-content: space-between; gap: 8px; }
.q > .ql small { font-weight: 400; color: var(--muted); }
.scale { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.scale button {
  border: 1px solid var(--line); background: var(--card2); border-radius: 12px; padding: 8px 2px 6px; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 1px; min-height: 52px;
}
.scale button b { font-size: 17px; }
.scale button span { font-size: 10.5px; color: var(--muted); line-height: 1.1; text-align: center; }
.scale button.on { color: #fff; border-color: transparent; }
.scale button.on span { color: rgba(255,255,255,.9); }
.scale button.on.v1 { background: var(--s1); } .scale button.on.v2 { background: var(--s2); }
.scale button.on.v3 { background: var(--s3); color: #2a2723; } .scale button.on.v3 span { color: #2a2723; }
.scale button.on.v4 { background: var(--s4); } .scale button.on.v5 { background: var(--s5); }
.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
  border: 1px solid var(--line); background: var(--card2); border-radius: 999px; padding: 7px 13px; font-size: 14.5px;
  cursor: pointer; display: inline-flex; align-items: center; gap: 6px; user-select: none;
}
.chip.on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.chip.neg.on { background: var(--warn); border-color: var(--warn); color: #fff; }
.chip .dots { display: inline-flex; gap: 2px; }
.chip .dots i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .3; }
.chip .dots i.f { opacity: 1; }
.chip.l1.on { background: var(--s3); border-color: var(--s3); color: #2a2723; }
.chip.l2.on { background: var(--s2); border-color: var(--s2); color: #fff; }
.chip.l3.on { background: var(--s1); border-color: var(--s1); color: #fff; }
.inl { display: grid; grid-template-columns: repeat(auto-fit, minmax(88px, 1fr)); gap: 8px; }
.inl label { margin: 0; font-size: 13px; }
.unit { position: relative; }
.unit input { padding-right: 40px; }
.unit em { position: absolute; right: 11px; bottom: 11px; font-style: normal; font-size: 13px; color: var(--muted); pointer-events: none; }
.toggle { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); cursor: pointer; }
.toggle:first-of-type { border-top: 0; }
.sw { width: 46px; height: 28px; border-radius: 999px; background: var(--line); position: relative; flex: none; transition: background .2s; }
.sw::after { content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: #fff; transition: transform .2s; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.sw.on { background: var(--accent); }
.sw.on::after { transform: translateX(18px); }
.section-title { display: flex; align-items: center; gap: 8px; margin: 22px 0 2px; font-weight: 700; font-size: 16px; }
.section-title .ic { font-size: 18px; }
.done-row { margin-top: 18px; }

/* Tipp */
.tip { display: flex; gap: 12px; align-items: flex-start; }
.tip .ic { font-size: 22px; line-height: 1.2; }

/* ---- Verlauf ---- */
.seg { display: inline-flex; background: var(--card2); border-radius: 12px; padding: 3px; gap: 2px; }
.seg button { border: 0; background: none; padding: 6px 12px; border-radius: 9px; font-size: 14px; cursor: pointer; color: var(--muted); }
.seg button.on { background: var(--card); color: var(--ink); font-weight: 600; box-shadow: var(--shadow); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px; }
.kpi { background: var(--card2); border-radius: 12px; padding: 10px 12px; }
.kpi b { font-size: 22px; display: block; letter-spacing: -.02em; }
.kpi span { font-size: 12.5px; color: var(--muted); }
.chart { width: 100%; height: auto; max-height: 240px; display: block; margin-top: 8px; overflow: visible; }
.chart text { font-size: 10px; fill: var(--muted); font-family: var(--font); }
.legend { display: flex; flex-wrap: wrap; gap: 12px; font-size: 12.5px; color: var(--muted); margin-top: 6px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }
.habits { display: grid; gap: 3px; margin-top: 8px; font-size: 12px; }
.habits .hrow { display: grid; grid-template-columns: 92px 1fr; align-items: center; gap: 6px; }
.habits .cells { display: grid; gap: 2px; }
.habits .cell { aspect-ratio: 1; border-radius: 3px; background: var(--card2); max-height: 18px; }
.habits .cell.y { background: var(--accent); }
.habits .cell.n { background: var(--line); }
table.t { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 8px; }
table.t th { text-align: left; font-size: 12px; color: var(--muted); font-weight: 600; padding: 6px 4px; border-bottom: 1px solid var(--line); }
table.t td { padding: 8px 4px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.t td.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.delta { font-weight: 700; padding: 2px 7px; border-radius: 8px; font-size: 13px; white-space: nowrap; }
.delta.bad { background: var(--bad-soft); color: var(--bad); }
.delta.warn { background: var(--warn-soft); color: var(--warn); }
.delta.ok { background: var(--accent-soft); color: var(--good); }
.delta.na { color: var(--muted); font-weight: 400; }

/* ---- Ruhe ---- */
.routine-item { display: flex; align-items: center; gap: 12px; padding: 11px 0; border-top: 1px solid var(--line); cursor: pointer; }
.routine-item:first-child { border-top: 0; }
.routine-item .t { font-size: 13px; color: var(--muted); width: 44px; flex: none; font-variant-numeric: tabular-nums; }
.routine-item .c { width: 24px; height: 24px; border-radius: 8px; border: 2px solid var(--line); flex: none; display: grid; place-items: center; }
.routine-item.on .c { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.routine-item.on .x { text-decoration: line-through; color: var(--muted); }
.progress { height: 8px; background: var(--card2); border-radius: 99px; overflow: hidden; margin-top: 8px; }
.progress > i { display: block; height: 100%; background: var(--accent); border-radius: 99px; transition: width .3s; }

.breath { position: fixed; inset: 0; z-index: 60; background: var(--bg); display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px; text-align: center; }
.breath .orb-wrap { width: 260px; height: 260px; display: grid; place-items: center; margin: 24px 0; }
.breath .orb {
  width: 100px; height: 100px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, color-mix(in srgb, var(--accent) 55%, #fff), var(--accent));
  opacity: .85; transform: scale(1); box-shadow: 0 0 60px color-mix(in srgb, var(--accent) 40%, transparent);
}
.breath .phase { font-size: 26px; font-weight: 600; min-height: 36px; }
.breath .count { color: var(--muted); font-variant-numeric: tabular-nums; }

/* ---- Plan / Markdown ---- */
.md h2 { font-size: 18px; margin: 18px 0 6px; }
.md h3 { font-size: 15px; text-transform: none; letter-spacing: 0; color: var(--ink); margin: 14px 0 4px; }
.md ul, .md ol { padding-left: 20px; margin: 6px 0; }
.md li { margin: 3px 0; }
.md p { margin: 8px 0; }
.spinner { width: 18px; height: 18px; border: 2.5px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; display: inline-block; vertical-align: -3px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Wissen ---- */
details.k { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); margin: 10px 0; box-shadow: var(--shadow); }
details.k > summary { list-style: none; padding: 14px 16px; font-weight: 650; cursor: pointer; display: flex; gap: 10px; align-items: center; }
details.k > summary::-webkit-details-marker { display: none; }
details.k > summary::after { content: "›"; margin-left: auto; color: var(--muted); font-size: 20px; transition: transform .2s; }
details.k[open] > summary::after { transform: rotate(90deg); }
details.k .kb { padding: 0 16px 14px; }
.ev { font-size: 11px; font-weight: 700; padding: 2px 7px; border-radius: 6px; white-space: nowrap; }
.ev.hoch { background: var(--accent-soft); color: var(--good); }
.ev.mittel { background: var(--warn-soft); color: var(--warn); }
.ev.gering { background: var(--card2); color: var(--muted); }

/* ---- Modal / Toast ---- */
.modal { position: fixed; inset: 0; z-index: 50; background: rgba(0,0,0,.4); display: flex; align-items: flex-end; justify-content: center; }
.modal .sheet {
  background: var(--bg); width: 100%; max-width: 640px; max-height: 92vh; overflow-y: auto;
  border-radius: 20px 20px 0 0; padding: 18px 16px calc(24px + env(safe-area-inset-bottom));
}
.sheet-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.toast {
  position: fixed; left: 50%; bottom: calc(86px + env(safe-area-inset-bottom)); transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 12px; font-size: 14px; opacity: 0;
  transition: all .25s; pointer-events: none; z-index: 70; max-width: calc(100% - 32px); text-align: center;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---- Druck / Export ---- */
.print-root { display: none; }
@media print {
  body { background: #fff; color: #000; padding: 0; }
  #app, #lock, .modal, .toast, .breath { display: none !important; }
  .print-root { display: block !important; }
}
.rep { font-family: -apple-system, system-ui, sans-serif; color: #222; font-size: 11pt; line-height: 1.4; }
.rep h1 { font-size: 18pt; margin: 0 0 2px; }
.rep h2 { font-size: 13pt; margin: 18px 0 6px; border-bottom: 1px solid #ccc; padding-bottom: 3px; }
.rep table { width: 100%; border-collapse: collapse; font-size: 9pt; }
.rep th, .rep td { border-bottom: 1px solid #ddd; padding: 3px 4px; text-align: left; vertical-align: top; }
.rep th { background: #f3f3f3; }
.rep .chart text { fill: #666; }
.rep .kpis { display: flex; gap: 10px; flex-wrap: wrap; }
.rep .kpi { border: 1px solid #ddd; background: #fafafa; }
.rep .kpi span { color: #555; }
.rep .delta.bad { background: #fbe3df; color: #9c3324; }
.rep .delta.warn { background: #fbecdc; color: #94551f; }
.rep .delta.ok { background: #e3efe6; color: #2f5c43; }
details.k h4 { margin: 14px 0 4px; font-size: 15px; }
details.k ul, details.k ol { padding-left: 20px; margin: 6px 0; }
details.k li { margin: 3px 0; }