/* ============================================================================
   Trail Hub — style.css
   Editorial-Light + Dark via prefers-color-scheme + manueller Override
   Drop-in-Replacement für die alte style.css
   ============================================================================ */

/* ---- Web Fonts (selbst hosten ist optional; Google Fonts via @import) ----- */
@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Geist:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ============================================================================
   1. TOKENS
   ============================================================================ */

:root {
  /* Type scale (rem) */
  --fs-eyebrow: 0.6875rem;   /* 11px — uppercase mono labels */
  --fs-xs:      0.75rem;     /* 12px — meta */
  --fs-sm:      0.8125rem;   /* 13px — secondary */
  --fs-base:    0.9375rem;   /* 15px — body */
  --fs-md:      1rem;        /* 16px — emphasized body */
  --fs-lg:      1.25rem;     /* 20px — section title */
  --fs-xl:      1.75rem;     /* 28px — KPI value (sans) */
  --fs-2xl:     2.5rem;      /* 40px — display (serif) */
  --fs-3xl:     4rem;        /* 64px — hero (serif) */

  /* Type stacks */
  --ff-serif: "Newsreader", "Iowan Old Style", "Apple Garamond", Georgia, serif;
  --ff-sans:  "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --ff-mono:  "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Spacing scale */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.25rem;
  --sp-6: 1.5rem;
  --sp-8: 2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;

  /* Radii — editorial = sehr knapp */
  --r-1: 2px;
  --r-2: 4px;
  --r-3: 6px;
  --r-pill: 999px;

  /* Layout */
  --container-max: 1400px;
  --nav-height: 56px;

  /* Transitions */
  --t-fast: 120ms ease;
  --t-base: 200ms ease;

  /* Single accent — Trail-Orange (oklch für saubere Hell/Dunkel-Spiegel) */
  --accent-h: 32;
  --accent-c: 0.14;
  --accent: oklch(0.62 var(--accent-c) var(--accent-h));
  --accent-strong: oklch(0.52 var(--accent-c) var(--accent-h));
  --accent-soft: oklch(0.92 0.04 var(--accent-h));
  --accent-ink: oklch(0.18 0.02 var(--accent-h));

  /* Status — gedämpft, editorial */
  --c-good:    oklch(0.58 0.13 145);
  --c-good-soft: oklch(0.94 0.05 145);
  --c-warn:    oklch(0.70 0.14 75);
  --c-warn-soft: oklch(0.95 0.06 75);
  --c-bad:     oklch(0.58 0.18 25);
  --c-bad-soft: oklch(0.94 0.05 25);
  --c-info:    oklch(0.55 0.13 240);
  --c-info-soft: oklch(0.94 0.04 240);

  /* Segment-Farben (Activity-Detail) — editorial gedämpft */
  --seg-uebersicht:     oklch(0.55 0.12 240);
  --seg-herz:           oklch(0.58 0.18 25);
  --seg-power:          oklch(0.65 0.15 75);
  --seg-lauftechnik:    oklch(0.58 0.13 145);
  --seg-trainingseffekt: oklch(0.55 0.14 290);
  --seg-umgebung:       oklch(0.60 0.16 10);
}

/* ---- LIGHT (Default + prefers-color-scheme: light) ------------------------ */
:root,
:root[data-theme="light"] {
  --bg:         oklch(0.945 0.012 75);   /* echtes warmes cream — kein Weiß */
  --bg-elev:    oklch(0.965 0.010 75);   /* Cards: minimal heller */
  --surface:    oklch(0.93 0.013 75);    /* sehr leicht warm */
  --surface-2:  oklch(0.91 0.015 75);    /* leichter Kontrast */
  --border:     oklch(0.84 0.010 75);    /* Hairline */
  --border-strong: oklch(0.74 0.012 75);
  --text:       oklch(0.20 0.012 75);    /* tiefes Anthrazit */
  --text-soft:  oklch(0.40 0.010 75);
  --muted:      oklch(0.52 0.008 75);
  --shadow-sm:  0 1px 0 oklch(0.84 0.008 75);
  --shadow-md:  0 1px 2px oklch(0.80 0.008 75 / 0.5);
  --topo-line:  oklch(0.86 0.012 75 / 0.6);
  --kpi-stripe: oklch(0.90 0.010 75);

  color-scheme: light;
}

/* ---- DARK (prefers-color-scheme: dark) ------------------------------------ */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg:         oklch(0.16 0.004 80);   /* paper-dark */
    --bg-elev:    oklch(0.19 0.004 80);
    --surface:    oklch(0.21 0.005 80);
    --surface-2:  oklch(0.24 0.005 80);
    --border:     oklch(0.30 0.005 80);
    --border-strong: oklch(0.42 0.006 80);
    --text:       oklch(0.94 0.005 80);
    --text-soft:  oklch(0.78 0.005 80);
    --muted:      oklch(0.62 0.006 80);
    --shadow-sm:  0 1px 0 oklch(0.10 0.004 80);
    --shadow-md:  0 2px 8px oklch(0.05 0 0 / 0.4);
    --topo-line:  oklch(0.30 0.005 80 / 0.5);
    --kpi-stripe: oklch(0.24 0.005 80);

    /* Dark-mode accent etwas wärmer/heller */
    --accent: oklch(0.72 0.16 var(--accent-h));
    --accent-strong: oklch(0.78 0.17 var(--accent-h));
    --accent-soft: oklch(0.32 0.08 var(--accent-h));
    --accent-ink: oklch(0.14 0.01 var(--accent-h));

    /* Status-Soft-Töne dunkler */
    --c-good-soft: oklch(0.28 0.06 145);
    --c-warn-soft: oklch(0.30 0.07 75);
    --c-bad-soft:  oklch(0.28 0.07 25);
    --c-info-soft: oklch(0.28 0.06 240);

    /* Segment-Farben in Dark heller */
    --seg-uebersicht:     oklch(0.72 0.13 240);
    --seg-herz:           oklch(0.72 0.17 25);
    --seg-power:          oklch(0.78 0.15 75);
    --seg-lauftechnik:    oklch(0.72 0.13 145);
    --seg-trainingseffekt: oklch(0.72 0.14 290);
    --seg-umgebung:       oklch(0.74 0.14 10);

    color-scheme: dark;
  }
}

/* ---- DARK manueller Override (data-theme="dark") -------------------------- */
:root[data-theme="dark"] {
  --bg:         oklch(0.16 0.004 80);
  --bg-elev:    oklch(0.19 0.004 80);
  --surface:    oklch(0.21 0.005 80);
  --surface-2:  oklch(0.24 0.005 80);
  --border:     oklch(0.30 0.005 80);
  --border-strong: oklch(0.42 0.006 80);
  --text:       oklch(0.94 0.005 80);
  --text-soft:  oklch(0.78 0.005 80);
  --muted:      oklch(0.62 0.006 80);
  --shadow-sm:  0 1px 0 oklch(0.10 0.004 80);
  --shadow-md:  0 2px 8px oklch(0.05 0 0 / 0.4);
  --topo-line:  oklch(0.30 0.005 80 / 0.5);
  --kpi-stripe: oklch(0.24 0.005 80);

  --accent: oklch(0.72 0.16 var(--accent-h));
  --accent-strong: oklch(0.78 0.17 var(--accent-h));
  --accent-soft: oklch(0.32 0.08 var(--accent-h));
  --accent-ink: oklch(0.14 0.01 var(--accent-h));

  --c-good-soft: oklch(0.28 0.06 145);
  --c-warn-soft: oklch(0.30 0.07 75);
  --c-bad-soft:  oklch(0.28 0.07 25);
  --c-info-soft: oklch(0.28 0.06 240);

  --seg-uebersicht:     oklch(0.72 0.13 240);
  --seg-herz:           oklch(0.72 0.17 25);
  --seg-power:          oklch(0.78 0.15 75);
  --seg-lauftechnik:    oklch(0.72 0.13 145);
  --seg-trainingseffekt: oklch(0.72 0.14 290);
  --seg-umgebung:       oklch(0.74 0.14 10);

  color-scheme: dark;
}

/* ============================================================================
   2. RESET & BASE
   ============================================================================ */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* Android Edge-to-Edge: WebView malt System-Bar-Bereich sonst weiss.
     html bekommt den Theme-Background, damit safe-area-inset-Bereiche
     unten/oben in der App-Farbe erscheinen statt als weisser Streifen. */
  background: var(--bg);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  line-height: 1.5;
  min-height: 100vh;
  font-feature-settings: "ss01", "cv11";
  text-rendering: optimizeLegibility;
  /* Safe-area unten: schiebt Content ueber System-Navigation-Bar (Android 15
     Edge-to-Edge / iOS Home-Indicator). 0 auf Desktop / Browsers ohne Notch. */
  padding-bottom: env(safe-area-inset-bottom);
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
canvas { max-width: 100%; }

::selection { background: var(--accent-soft); color: var(--accent-ink); }

/* ----------------------------------------------------------------------------
   Touch-Targets: auf coarse-pointer (Touch-Devices, Phones/Tablets) bekommt
   JEDES interaktive Element mind. 44×44 px. Apple HIG / Material Design
   konform. Auf Maus/Trackpad (`hover: hover`) bleibt die kompakte Web-Variante,
   damit Desktop nicht aufgebläht wirkt. (Quick Reference §2: touch-target-size)
   --------------------------------------------------------------------------- */
@media (hover: none) and (pointer: coarse) {
  button,
  .btn,
  [role="button"],
  a.btn,
  input[type="submit"],
  input[type="button"],
  input[type="reset"],
  select {
    min-height: 44px;
    min-width: 44px;
  }
  /* Inputs separat, damit Multi-Line-Textareas nicht 44px hoch werden */
  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="search"],
  input[type="tel"],
  input[type="number"],
  input[type="date"],
  input[type="time"] {
    min-height: 44px;
  }
}

/* ============================================================================
   3. NAV
   ============================================================================ */

nav {
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  padding: 0 var(--sp-6);
  display: flex;
  gap: var(--sp-6);
  align-items: center;
  height: var(--nav-height);
  position: sticky;
  top: 0;
  /* >1000: über Leaflet-Controls/Panes (Heatmap-Karte verdeckte sonst
     Nav + Hamburger → "kein Zurück" auf Mobile). */
  z-index: 1100;
  backdrop-filter: saturate(180%) blur(12px);
}

nav .logo {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 500;
  font-size: var(--fs-md);
  color: var(--text);
  letter-spacing: -0.01em;
  margin-right: var(--sp-2);
}
nav .logo::before {
  content: "▲";
  display: inline-block;
  font-style: normal;
  color: var(--accent);
  font-size: 0.8em;
  margin-right: 0.4em;
  transform: translateY(-1px);
}

nav a {
  color: var(--muted);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.005em;
  padding: var(--sp-2) 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--t-fast), border-color var(--t-fast);
}
nav a:hover { color: var(--text); }
nav a.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

/* "User-Bereich" rechts: float wird durch margin-left:auto ersetzt — alte
   Inline-Styles funktionieren weiter, dieses Styling hier ist für die
   eigentlichen Texte. */
nav #user-label {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--muted);
}

/* Sync-Status nutzt Inline-Style — wir respektieren die Inline-Farbe */
#sync-status {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs) !important;
}

/* ============================================================================
   4. LAYOUT
   ============================================================================ */

main {
  padding: var(--sp-8) var(--sp-6);
  max-width: var(--container-max);
  margin: 0 auto;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
  margin-bottom: var(--sp-4);
}
/* Wenn ein Child der grid-2 inline-style display:none hat (z.B.
   sleep-need-card oder andere optionale Cards), nimmt die andere Card
   die volle Breite — kein leerer Slot daneben. */
.grid-2:has(> [style*="display: none"]),
.grid-2:has(> [style*="display:none"]),
.grid-2:has(> [hidden]) {
  grid-template-columns: 1fr;
}
@media (max-width: 768px) {
  .grid-2 { grid-template-columns: 1fr; }
  main { padding: var(--sp-5) var(--sp-4); }
}

/* ============================================================================
   5. KPI-CARDS (Editorial)
   ============================================================================ */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0;
  margin-bottom: var(--sp-6);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
  background: var(--border);
}

/* Garmin-spezifische KPI-Reihe: Karten max 220px breit, leere Tracks
   collapsed. Background auf Body-Color (statt --border) damit der un-
   genutzte Bereich rechts nicht grau schimmert. */
#kpi-grid-garmin {
  grid-template-columns: repeat(auto-fit, minmax(180px, 220px));
  justify-content: start;
  background: transparent;
  border-left: none;
  border-top: none;
}
#kpi-grid-garmin .kpi-card {
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.kpi-card {
  background: var(--bg-elev);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  transition: background var(--t-fast);
  position: relative;
}
.kpi-card:hover { background: var(--surface); }

.kpi-card .label {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  order: -1;
}

.kpi-card .value {
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: var(--fs-2xl);
  line-height: 1;
  color: var(--text);
  letter-spacing: -0.02em;
  margin: var(--sp-1) 0;
  font-variant-numeric: lining-nums tabular-nums;
}

.kpi-card .delta,
.kpi-card .kpi-sub {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  color: var(--muted);
  letter-spacing: 0.02em;
}
.kpi-card .delta.up   { color: var(--c-good); }
.kpi-card .delta.down { color: var(--c-bad);  }

/* Karten-Erklaerungstext (unter h3, vor Hauptinhalt). text-soft statt
   muted, damit funktionale Erklaerungen ("COROS-Tiefenanalyse...")
   lesbar bleiben und nicht im Hintergrund verschwinden. */
.card-sub {
  font-size: var(--fs-sm);
  color: var(--text-soft);
  margin: calc(-1 * var(--sp-2)) 0 var(--sp-3);
  line-height: 1.45;
}

/* ============================================================================
   6. CARDS / PANELS
   ============================================================================ */

.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--r-2);
  padding: var(--sp-6);
  margin-bottom: var(--sp-4);
}

.card h3 {
  font-family: var(--ff-sans);
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.005em;
  margin-bottom: var(--sp-5);
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
}
/* Eyebrow-Variante (kleine Mono-Label) — opt-in via .eyebrow */
.card h3.eyebrow,
.card .eyebrow {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.chart-wrap {
  position: relative;
  height: 260px;
}

/* ============================================================================
   7. BUTTONS
   ============================================================================ */

.btn {
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  font-weight: 500;
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-2);
  border: 1px solid transparent;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  line-height: 1.2;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); }

.btn-secondary {
  background: var(--bg-elev);
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-secondary:hover { background: var(--surface); border-color: var(--text-soft); }

.btn:disabled,
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* ============================================================================
   8. RANGE-PICKER (Tabs)
   ============================================================================ */

.range-picker {
  display: flex;
  gap: 0;
  margin-bottom: var(--sp-4);
  border: 1px solid var(--border);
  border-radius: var(--r-2);
  width: fit-content;
  background: var(--bg-elev);
  overflow: hidden;
}
.range-picker button {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: var(--sp-2) var(--sp-4);
  border: none;
  background: transparent;
  color: var(--muted);
  border-right: 1px solid var(--border);
  transition: background var(--t-fast), color var(--t-fast);
}
.range-picker button:last-child { border-right: none; }
.range-picker button:hover { color: var(--text); background: var(--surface); }
.range-picker button.active {
  background: var(--text);
  color: var(--bg);
}

/* Tab-Bar (Aktivitäten/Rennen) */
.tab-btn {
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  font-weight: 500;
  padding: var(--sp-3) var(--sp-5);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  margin-bottom: -1px;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

/* ============================================================================
   9. FORMS
   ============================================================================ */

select, input, textarea {
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  color: var(--text);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-2);
  font-size: var(--fs-sm);
  font-family: var(--ff-sans);
  transition: border-color var(--t-fast);
}
select:focus, input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}

/* ============================================================================
   10. ACTIVITY-LIST
   ============================================================================ */

.activity-list { list-style: none; }
.activity-list li {
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: var(--sp-4);
  align-items: center;
  cursor: pointer;
  transition: background var(--t-fast);
  margin: 0 calc(-1 * var(--sp-3));
  padding-left: var(--sp-3);
  padding-right: var(--sp-3);
  border-radius: var(--r-2);
}
.activity-list li:hover { background: var(--surface); }
.activity-list li:last-child { border-bottom: none; }
.activity-list .ra-main {
  display: flex; align-items: center; gap: var(--sp-3);
  flex: 1; min-width: 0;
}
.activity-list .ra-name {
  flex: 1; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.activity-list .ra-meta {
  display: flex; align-items: center; gap: var(--sp-4);
  flex: 0 0 auto;
}
.activity-list .ra-date { color: var(--muted); }
.activity-list .ra-hm { color: var(--accent2); }
@media (max-width: 600px) {
  .activity-list li {
    flex-direction: column; align-items: stretch; gap: 6px;
  }
  .activity-list .ra-meta {
    justify-content: space-between;
    font-size: var(--fs-sm); color: var(--muted);
  }
}

.sport-badge {
  font-family: var(--ff-mono);
  font-size: 0.625rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px var(--sp-2);
  border-radius: var(--r-pill);
  background: var(--accent-soft);
  color: var(--accent-ink);
  white-space: nowrap;
  border: 1px solid transparent;
}

/* ============================================================================
   11. ACTIVITY-DETAIL: HEADER
   ============================================================================ */

.activity-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--r-2);
}
.activity-header .activity-title {
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: var(--fs-lg);
  letter-spacing: -0.01em;
  color: var(--text);
}
.activity-header .activity-meta {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--muted);
  margin-top: var(--sp-1);
  letter-spacing: 0.02em;
}
.activity-header .header-actions {
  display: flex;
  gap: var(--sp-2);
  flex-shrink: 0;
}
.activity-header button[disabled] { opacity: 0.5; cursor: not-allowed; }

/* Mobile: Header-Buttons unter Titel stapeln (statt rechts abschneiden) */
@media (max-width: 768px) {
  .activity-header {
    flex-direction: column;
    align-items: stretch;
    padding: var(--sp-4) var(--sp-3);
    gap: var(--sp-3);
  }
  .activity-header .header-actions {
    flex-wrap: wrap;
    flex-shrink: 1;
    width: 100%;
  }
  .activity-header .header-actions button {
    flex: 1 1 auto;
    min-width: 0;
    padding: var(--sp-2) var(--sp-3);
    font-size: var(--fs-sm);
    white-space: nowrap;
  }
}

/* ============================================================================
   12. ACTIVITY-DETAIL: SEGMENT-CARDS + TILES
   ============================================================================ */

.segment-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--r-2);
  padding: var(--sp-5);
  margin-bottom: var(--sp-4);
  border-top-width: 3px;
  border-top-style: solid;
}

.segment-header {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--sp-4);
}

.segment-card.col-uebersicht,    #segment-uebersicht     { border-top-color: var(--seg-uebersicht); }
.segment-card.col-herz,          #segment-herz           { border-top-color: var(--seg-herz); }
.segment-card.col-power,         #segment-power,
.segment-card.col-trainingseffekt, #segment-power-effekt { border-top-color: var(--seg-trainingseffekt); }
.segment-card.col-lauftechnik,   #segment-lauftechnik    { border-top-color: var(--seg-lauftechnik); }
.segment-card.col-umgebung,      #segment-umgebung       { border-top-color: var(--seg-umgebung); }

.segment-header.col-uebersicht     { color: var(--seg-uebersicht); }
.segment-header.col-herz           { color: var(--seg-herz); }
.segment-header.col-power          { color: var(--seg-power); }
.segment-header.col-lauftechnik    { color: var(--seg-lauftechnik); }
.segment-header.col-trainingseffekt { color: var(--seg-trainingseffekt); }
.segment-header.col-umgebung       { color: var(--seg-umgebung); }

.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-2);
  overflow: hidden;
}
.tile {
  background: var(--bg-elev);
  padding: var(--sp-3) var(--sp-4);
  border-radius: 0;
  border: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}
.tile .tile-label {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  order: -1;
}
.tile .tile-value {
  font-family: var(--ff-serif);
  font-size: var(--fs-lg);
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.01em;
  font-variant-numeric: lining-nums tabular-nums;
  line-height: 1.1;
}

.segment-zone-chart {
  margin-top: var(--sp-4);
  height: 140px;
}

/* ============================================================================
   13. WEEK-GRID (Trainingsplan)
   ============================================================================ */

.week-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-2);
  overflow: hidden;
}
.week-grid .day-cell {
  background: var(--bg-elev);
  padding: var(--sp-3);
  min-height: 110px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.week-grid .day-cell .day-name {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.week-grid .day-cell .training-item {
  font-family: var(--ff-sans);
  font-size: var(--fs-xs);
  background: var(--accent-soft);
  color: var(--accent-ink);
  border-radius: var(--r-1);
  padding: var(--sp-2) var(--sp-2);
  line-height: 1.3;
}
/* Mobil: 7-Spalten-Grid (repeat(7,1fr)) schrumpft nicht unter die
   Inhaltsbreite -> Grid wird ~740px breit, der Container clippt mit
   overflow:hidden -> nur Mo–Mi sichtbar. Auf schmalen Screens daher
   die Tage untereinander stapeln (1 Spalte, volle Breite, lesbar). */
@media (max-width: 600px) {
  .week-grid {
    grid-template-columns: 1fr;
  }
  .week-grid .day-cell {
    min-height: auto;
  }
}

/* ============================================================================
   14. RECOMMENDATION (rec-card, modal, toast)
   ============================================================================ */

.rec-card {
  padding: var(--sp-6);
  margin: var(--sp-4) 0;
  border-radius: var(--r-2);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  color: var(--text);
}
.rec-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-3);
}
.rec-header > *:first-child {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.rec-headline {
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: var(--fs-lg);
  margin: var(--sp-2) 0;
  letter-spacing: -0.01em;
  color: var(--text);
}
.rec-range {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--muted);
  margin-bottom: var(--sp-3);
  letter-spacing: 0.02em;
}
.rec-rationale {
  line-height: 1.6;
  color: var(--text-soft);
  font-size: var(--fs-base);
}
.rec-rationale p + p { margin-top: var(--sp-3); }

.rec-push {
  margin-top: var(--sp-4);
  padding: var(--sp-2) var(--sp-4);
  background: var(--accent);
  color: var(--accent-ink);
  border: 1px solid var(--accent);
  border-radius: var(--r-2);
  font-size: var(--fs-sm);
  font-weight: 500;
  font-family: var(--ff-sans);
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}
.rec-push:hover { background: var(--accent-strong); }

.rec-regen {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--muted);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--r-2);
  font-size: var(--fs-xs);
  font-family: var(--ff-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.rec-regen:hover { color: var(--text); border-color: var(--text-soft); }

/* Initial-State CTA für rec-empty (leerer Recommendation-Container) */
.rec-regen--initial {
  margin-top: var(--sp-4);
  padding: var(--sp-2) var(--sp-5);
  font-size: var(--fs-sm);
  background: var(--accent);
  color: var(--text-on-accent, #fff);
  border: 0;
  text-transform: none;
  letter-spacing: 0;
  cursor: pointer;
}
.rec-regen--initial:hover { background: var(--accent-strong); color: var(--text-on-accent, #fff); }
.rec-regen--initial:disabled { opacity: 0.6; cursor: wait; }

.rec-footer {
  margin-top: var(--sp-4);
  font-size: var(--fs-xs);
  font-family: var(--ff-mono);
  color: var(--muted);
  letter-spacing: 0.02em;
}

.rec-stale {
  background: var(--c-warn-soft);
  color: var(--c-warn);
  padding: 2px var(--sp-2);
  border-radius: var(--r-pill);
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-left: var(--sp-2);
  border: 1px solid var(--c-warn);
}

.rec-modal-overlay {
  position: fixed;
  inset: 0;
  background: oklch(0 0 0 / 0.55);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fade-in var(--t-base);
}
.rec-modal {
  background: var(--bg-elev);
  color: var(--text);
  padding: var(--sp-6);
  border-radius: var(--r-2);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  min-width: min(420px, 92vw);
  max-width: 90vw;
}
.rec-modal label {
  display: block;
  margin: var(--sp-3) 0 var(--sp-1);
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.rec-modal input,
.rec-modal select {
  width: 100%;
  padding: var(--sp-2) var(--sp-3);
}
.pm-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--sp-2);
  margin-top: var(--sp-5);
}
.pm-error {
  color: var(--c-bad);
  margin-top: var(--sp-2);
  font-size: var(--fs-xs);
}
.rec-toast {
  position: fixed;
  bottom: calc(var(--sp-5) + env(safe-area-inset-bottom));
  right: var(--sp-5);
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--r-2);
  z-index: 2000;
  font-size: var(--fs-sm);
  font-family: var(--ff-sans);
  box-shadow: var(--shadow-md);
  animation: slide-up var(--t-base);
}
.rec-toast-ok {
  background: var(--c-good);
  color: white;
}

@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes slide-up { from { transform: translateY(8px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* ============================================================================
   15. MAP
   ============================================================================ */

#map {
  height: 320px;
  border-radius: var(--r-2);
  border: 1px solid var(--border);
}

/* Leaflet attribution etwas dezenter */
.leaflet-container { font-family: var(--ff-sans); font-size: var(--fs-xs); }

/* ============================================================================
   16. UTILITIES
   ============================================================================ */

.eyebrow {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.mono { font-family: var(--ff-mono); }
.serif { font-family: var(--ff-serif); }
.numeric { font-variant-numeric: lining-nums tabular-nums; }

/* Sichtbarer Fokus-Ring (Accessibility) */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--r-2);
}

/* ============================================================================
   GENERIC HEADINGS (außerhalb von .card / .segment-card)
   ============================================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--ff-sans);
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.005em;
}
h1 { font-size: var(--fs-xl); }
h2 { font-size: var(--fs-lg); }
h3 { font-size: var(--fs-md); }
h4 { font-size: var(--fs-base); }

/* Recommendation-Card "Deine nächste Einheit" + ähnliche Section-Headlines */
.rec-card h2,
.rec-card h3 {
  font-family: var(--ff-sans);
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
  margin: 0 0 var(--sp-2) 0;
}

/* ============================================================================
   DRIFT-FIXES (Editorial-Migration)
   Defensiver Font-Reset für Strukturelemente, die User-Agent-Defaults
   ziehen oder von Inline-Styles nicht erfasst werden. :where() hat
   0-Spezifität — bestehende Regeln behalten Vorrang.
   ============================================================================ */
:where(table, thead, tbody, tfoot, tr, th, td,
       ul, ol, li, dl, dt, dd,
       fieldset, legend, optgroup, option,
       label, p, span, div, a) {
  font-family: var(--ff-sans);
}

/* Form-Elemente: macOS rendert <select> oft mit System-Font trotz
   font-family-Regel; -webkit-appearance:none + explizites Styling
   erzwingt Geist Sans. */
select {
  -webkit-appearance: none;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
                    linear-gradient(-45deg, transparent 50%, var(--muted) 50%);
  background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: var(--sp-8);
}

/* Aktivitäten-Tabelle und andere generische Tabellen */
table { font-family: var(--ff-sans); font-size: var(--fs-sm); }
th    { font-family: var(--ff-mono); font-size: var(--fs-eyebrow); font-weight: 500;
        text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
td    { font-family: var(--ff-sans); }

/* ============================================================================
   PLAN V1-LITE (Schicht 2): Phasen-Zeitstrahl, Wochen-Nav, Begründung
   ============================================================================ */

.phase-timeline {
  display: grid;
  grid-template-columns: repeat(var(--phase-cols, 12), 1fr);
  gap: 0;
  margin-top: var(--sp-3);
}
.phase-timeline .week-cell {
  position: relative;
  padding: var(--sp-3) var(--sp-2);
  border-right: 1px solid var(--border);
  text-align: left;
  cursor: pointer;
  transition: background var(--t-fast);
  min-height: 80px;
}
.phase-timeline .week-cell:last-child { border-right: none; }
.phase-timeline .week-cell:hover { background: var(--surface); }
.phase-timeline .week-cell.current { background: color-mix(in oklch, var(--accent) 10%, transparent); }
.phase-timeline .week-cell::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 1px;
  height: 3px;
  background: var(--phase-color, var(--border));
}
.phase-timeline .week-cell.phase-aufbau     { --phase-color: var(--c-good); }
.phase-timeline .week-cell.phase-spezifisch { --phase-color: var(--accent); }
.phase-timeline .week-cell.phase-peak       { --phase-color: var(--c-bad); }
.phase-timeline .week-cell.phase-taper      { --phase-color: var(--c-info); }
.phase-timeline .week-cell .week-num {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--muted);
  margin-bottom: var(--sp-1);
}
.phase-timeline .week-cell .week-km {
  font-family: var(--ff-serif);
  font-size: var(--fs-md);
  color: var(--text);
}
.phase-timeline .week-cell .week-hm {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  color: var(--muted);
  margin-top: 2px;
}
@media (max-width: 1100px) {
  .phase-timeline { grid-template-columns: repeat(6, 1fr); }
  .phase-timeline .week-cell:nth-child(6) { border-right: none; }
}
@media (max-width: 600px) {
  .phase-timeline { grid-template-columns: repeat(4, 1fr); }
}

.phase-legend {
  display: flex;
  gap: var(--sp-4);
  margin-top: var(--sp-4);
  flex-wrap: wrap;
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.phase-legend .legend-item {
  display: inline-flex; align-items: center; gap: var(--sp-2);
}
.phase-legend .legend-dot {
  width: 8px; height: 8px; border-radius: 50%;
}
.phase-legend .legend-dot.phase-aufbau     { background: var(--c-good); }
.phase-legend .legend-dot.phase-spezifisch { background: var(--accent); }
.phase-legend .legend-dot.phase-peak       { background: var(--c-bad); }
.phase-legend .legend-dot.phase-taper      { background: var(--c-info); }

.week-nav {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}
.week-nav-current {
  font-family: var(--ff-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.06em;
  color: var(--text);
  padding: 0 var(--sp-3);
}

.week-summary {
  margin-top: var(--sp-4);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--border);
  font-family: var(--ff-mono);
  font-size: var(--fs-sm);
  color: var(--muted);
  letter-spacing: 0.04em;
  display: flex;
  gap: var(--sp-5);
  flex-wrap: wrap;
}

/* Key-Value-Liste für Begründung-Panel + Athleten-Status */
.kv-list {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: var(--sp-4);
  row-gap: var(--sp-2);
  margin-top: var(--sp-4);
  font-family: var(--ff-mono);
  font-size: var(--fs-sm);
}
.kv-list dt {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: var(--fs-eyebrow);
}
.kv-list dd { color: var(--text); margin: 0; }
.kv-list dd .kv-status {
  display: inline-block; padding: 1px 8px; border: 1px solid currentColor;
  border-radius: var(--r-pill); font-size: var(--fs-eyebrow);
}
.kv-list dd .kv-status.green  { color: var(--c-good); }
.kv-list dd .kv-status.yellow { color: var(--c-warn); }
.kv-list dd .kv-status.red    { color: var(--c-bad); }

/* ============================================================================
   V1-LITE CHERRY-PICKS (aus Style/handoff/style.css, Token-angepasst)
   Wird in Spec A (.tag), Spec B (.delta-Pills) genutzt.
   ============================================================================ */

/* ── Tags (Activity-Detail manuelle User-Tags) ─────────────────── */
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  align-items: center;
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-family: var(--ff-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--text-soft);
  white-space: nowrap;
  line-height: 1.4;
  transition: border-color var(--t-fast), color var(--t-fast);
}
.tag.tag-auto  { border-color: var(--border); color: var(--text-soft); }
.tag.tag-user  { border-color: var(--accent); color: var(--accent); }
.tag .tag-remove {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 11px;
  line-height: 1;
  padding: 0 0 0 4px;
  opacity: 0.6;
}
.tag .tag-remove:hover { opacity: 1; }
.tag-add {
  font-family: var(--ff-mono);
  font-size: 0.6875rem;
  padding: 3px 10px;
  border: 1px dashed var(--border);
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.tag-add:hover { color: var(--accent); border-color: var(--accent); }

/* ── Delta-Pills (EvoLab KPIs) ─────────────────────────────────── */
/* Erweiterte Pill-Variante für .kpi-card .delta (basis-Color bleibt wie
   in Sektion 5, hier optionaler Pill-Stil via Klasse .delta.pill). */
.kpi-card .delta.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 2px 10px;
  border: 1px solid currentColor;
  border-radius: var(--r-pill);
  background: color-mix(in oklch, currentColor 8%, transparent);
  letter-spacing: 0.06em;
  margin-top: var(--sp-2);
}

/* ============================================================================
   ACTIVITY-DETAIL V1-LITE (Hero + Sparklines + km-Splits)
   ============================================================================ */

.activity-hero {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: var(--sp-6);
  align-items: start;
  margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid var(--border);
}
@media (max-width: 768px) { .activity-hero { grid-template-columns: 1fr; } }

.activity-hero .hero-title {
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: var(--fs-2xl);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--text);
  margin: 0 0 var(--sp-3) 0;
}
.activity-hero .hero-title .accent {
  font-style: italic;
  color: var(--accent);
}
.activity-hero .hero-eyebrow {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: var(--sp-3);
}
.activity-hero .hero-notes {
  font-size: var(--fs-base);
  color: var(--text-soft);
  line-height: 1.55;
  margin: var(--sp-3) 0;
  min-height: 1.6em;
  outline: none;
  border-radius: var(--r-2);
  padding: 4px 0;
  transition: background var(--t-fast);
}
.activity-hero .hero-notes[contenteditable="true"] {
  background: var(--surface);
  padding: 8px 12px;
  outline: 1px solid var(--accent);
}
.activity-hero .hero-notes.empty::before {
  content: attr(data-placeholder);
  color: var(--muted);
  font-style: italic;
}
.activity-hero .hero-notes-edit {
  margin-top: var(--sp-2);
  font-size: var(--fs-xs);
  color: var(--muted);
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 2px 0;
}
.activity-hero .hero-notes-edit:hover { color: var(--accent); }

.activity-hero .hero-kpis {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4) var(--sp-5);
}
.activity-hero .hero-kpi .label {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 2px;
}
.activity-hero .hero-kpi .value {
  font-family: var(--ff-serif);
  font-weight: 400;
  font-size: var(--fs-xl);
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.activity-hero .hero-kpi .unit {
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  color: var(--muted);
  margin-left: 4px;
}

/* Sparkline-Grid (Kennzahlen im Verlauf) */
.sparkline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--sp-4);
}
.sparkline-cell {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sp-3);
  align-items: center;
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--t-fast);
}
.sparkline-cell:hover { background: var(--surface); }
.sparkline-cell.expanded { background: var(--surface); }
.sparkline-cell:last-child { border-bottom: 0; }
.sparkline-detail {
  grid-column: 1 / -1;
  height: 220px;
  margin-top: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--border);
}
.sparkline-cell .sk-meta .sk-label {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--muted);
}
.sparkline-cell .sk-meta .sk-value {
  font-family: var(--ff-serif);
  font-weight: 400;
  font-size: var(--fs-lg);
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.sparkline-cell .sk-meta .sk-sub {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-top: 2px;
}
.sparkline-cell .sk-graph { width: 100%; min-width: 80px; }

/* km-Splits-Tabelle */
.km-splits-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  font-variant-numeric: tabular-nums;
}
.km-splits-table th {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--muted);
  font-weight: 500;
  padding: var(--sp-3) var(--sp-2);
  text-align: right;
  border-bottom: 1px solid var(--border);
}
.km-splits-table th:first-child { text-align: left; }
.km-splits-table td {
  padding: var(--sp-3) var(--sp-2);
  text-align: right;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.km-splits-table td:first-child {
  text-align: left;
  font-family: var(--ff-mono);
  color: var(--muted);
  letter-spacing: 0.04em;
}
.km-splits-table tr:last-child td { border-bottom: 0; }

/* Print: weniger Tinte */
@media print {
  nav, .btn, .header-actions, .rec-modal-overlay { display: none !important; }
  body { background: white; color: black; }
}

/* ── Workout-Route-Modal ─────────────────────────────────────────── */
.route-modal {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0, 0, 0, 0.65);
  display: flex; align-items: center; justify-content: center;
}
.route-modal-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 92%; max-width: 880px; max-height: 90vh;
  overflow-y: auto;
  padding: 18px 20px;
}
.route-modal-header {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--ff-serif); font-size: var(--fs-lg);
  margin-bottom: 12px;
}
.route-modal-close {
  background: transparent; border: none; cursor: pointer;
  font-size: 18px; color: var(--text);
}
.variant-tabs {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-bottom: 12px; padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.variant-tab {
  padding: 6px 12px; border: 1px solid var(--border); border-radius: 6px;
  cursor: pointer; font-size: 13px; background: transparent;
}
.variant-tab.active { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.variant-tab.new { border-style: dashed; color: var(--accent); }

.direction-picker {
  display: flex; gap: 4px; align-items: center; flex-wrap: wrap;
  margin-bottom: 12px; padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.direction-picker .dir-label {
  color: var(--muted); margin-right: 6px;
}
.direction-picker .dir-btn {
  min-width: 32px; height: 32px; padding: 0 10px;
  border: 1px solid var(--border); border-radius: 4px;
  background: transparent; color: var(--text);
  cursor: pointer; font-size: 12px; font-weight: 600;
}
.direction-picker .dir-btn:hover { background: var(--bg-soft); }
.direction-picker .dir-btn.active {
  background: var(--accent); color: var(--bg); border-color: var(--accent);
}
.direction-picker .dir-sep {
  display: inline-block; width: 1px; height: 20px;
  background: var(--border); margin: 0 6px;
}
.direction-picker .dir-input-label {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--muted); font-size: 11px;
}
.direction-picker .dir-input {
  width: 60px; height: 26px; padding: 0 6px;
  border: 1px solid var(--border); border-radius: 4px;
  background: var(--bg); color: var(--text);
  font-size: 12px; font-weight: 600;
}
.direction-picker .dir-input:focus {
  outline: none; border-color: var(--accent);
}

/* ── Manual-Route-Picker Vollbild-Modal ──────────────────────────────── */
.mrp-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center;
}
.mrp-card {
  width: 95vw; height: 92vh; max-width: 1400px;
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.mrp-header {
  padding: 14px 18px; border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: flex-start; gap: 16px;
}
.mrp-title { font-weight: 600; font-size: 16px; }
.mrp-hint { font-size: 12px; color: var(--muted); margin-top: 4px; }
.mrp-close {
  font-size: 20px; background: transparent; border: none;
  cursor: pointer; color: var(--muted);
}
.mrp-close:hover { color: var(--text); }
.mrp-body {
  flex: 1; display: grid; grid-template-columns: 1fr 280px;
  min-height: 0;
}
.mrp-map { background: var(--bg-soft); }
.mrp-side {
  border-left: 1px solid var(--border);
  padding: 14px; display: flex; flex-direction: column; gap: 10px;
  overflow-y: auto;
}
.mrp-list-header { font-size: 12px; color: var(--muted); }
.mrp-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 4px; }
.mrp-list-item {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 8px; background: var(--bg-soft); border-radius: 4px;
  font-size: 12px;
}
.mrp-list-num {
  display: inline-block; min-width: 22px; height: 22px;
  background: var(--accent); color: var(--bg);
  border-radius: 50%; text-align: center; line-height: 22px;
  font-weight: 600; font-size: 11px;
}
.mrp-list-coord { flex: 1; font-family: var(--ff-mono, monospace); font-size: 11px; }
.mrp-list-rm {
  background: transparent; border: none; cursor: pointer;
  color: var(--c-bad); font-size: 16px; padding: 0 4px;
}
.mrp-actions { display: flex; gap: 6px; }
.mrp-actions .btn { font-size: 12px; padding: 6px 10px; flex: 1; }
.mrp-summary { font-size: 12px; padding: 8px 0; border-top: 1px solid var(--border); }
.mrp-submit-row {
  margin-top: auto; display: flex; gap: 8px; padding-top: 12px;
  border-top: 1px solid var(--border);
}
.mrp-submit-row .btn { flex: 1; }

/* Marker-Pin für Picker */
.mrp-marker-pin {
  width: 28px; height: 28px;
  background: var(--accent); color: var(--bg);
  border-radius: 50% 50% 50% 0; transform: rotate(-45deg);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}
.mrp-marker-pin > * { transform: rotate(45deg); }
.mrp-marker { background: transparent !important; border: none !important; }
.map-frame {
  width: 100%; height: 360px; border-radius: 6px;
  background: var(--bg-soft); margin-bottom: 12px;
}
.route-legend {
  display: flex; flex-wrap: wrap; gap: 6px 14px;
  font-size: 11px; color: var(--muted);
  margin: -4px 0 12px;
}
.route-legend:empty { display: none; }
.route-legend-item {
  display: inline-flex; align-items: center; gap: 5px;
}
.route-legend-dot {
  width: 10px; height: 10px; border-radius: 50%;
  display: inline-block; flex: none;
}
.route-kpi-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  font-size: 13px; margin-bottom: 12px;
}
.route-kpi-row > div { text-align: center; }
.route-kpi-row .kpi-label { color: var(--muted); font-size: 11px; }
.route-kpi-row .kpi-value { font-size: 16px; font-weight: 600; }
.route-modal-status { font-size: 12px; color: var(--muted); margin-top: 12px; display: block; }
.route-action-row {
  display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px;
  padding-top: 12px; border-top: 1px solid var(--border);
}
.route-ai-description {
  padding: 10px 12px; background: var(--bg-soft); border-radius: 6px;
  font-size: 13px; line-height: 1.55; margin: 12px 0;
  font-style: italic;
}

/* ── User-Trail-Hubs ─────────────────────────────────────────────── */
.user-hub-row, .user-hub-suggest-row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 0; border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.user-hub-row .hub-name, .user-hub-suggest-row .hub-name { font-weight: 500; }
.user-hub-row .hub-meta, .user-hub-suggest-row .hub-meta {
  color: var(--muted); margin-left: auto; font-size: 12px;
}
.user-hub-row .hub-actions {
  display: flex; gap: 4px; margin-left: 0;
}
.user-hub-suggest-row button {
  margin-left: 0;
}

/* ===== Start-Point-Picker Modal ============================================
   Nutzt durchgehend die Theme-Tokens — funktioniert in Light + Dark.
*/
.modal-overlay {
  position: fixed; inset: 0;
  background: color-mix(in oklch, var(--bg) 30%, oklch(0 0 0 / 0.6));
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  backdrop-filter: blur(2px);
}
.modal-card {
  background: var(--bg-elev);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  max-width: 880px;
  width: 95vw;
  max-height: 92vh;
  overflow: auto;
  box-shadow: 0 12px 48px oklch(0 0 0 / 0.35);
}
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 0.75rem;
}
.modal-header h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--text);
}
.modal-close {
  background: none; border: none; font-size: 1.5rem; line-height: 1; cursor: pointer;
  color: var(--text-soft);
  padding: 0 0.4rem;
}
.modal-close:hover { color: var(--text); }
.modal-actions {
  display: flex; gap: 0.6rem; justify-content: flex-end; margin-top: 0.9rem;
}

/* Quick-Select-Buttons */
.start-point-card .quick-select {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.75rem;
}
.qs-btn {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  cursor: pointer;
  color: var(--text);
  font-size: 0.85rem;
  font-family: inherit;
  transition: background 120ms ease, border-color 120ms ease;
}
.qs-btn:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
}
.qs-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Karte — groß und einnehmend, responsive */
.spp-map {
  height: min(62vh, 560px);
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  margin-bottom: 0.4rem;
  cursor: crosshair;
}
.spp-hint {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.6rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.spp-coords {
  font-family: var(--ff-mono, monospace);
  font-size: 0.85rem;
  color: var(--text-soft);
  white-space: nowrap;
}

/* Loading-Overlay im Route-Modal während KI-Generation */
.route-loading-overlay {
  position: absolute;
  inset: 0;
  background: color-mix(in oklch, var(--bg-elev) 92%, transparent);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 0.8rem;
  border-radius: inherit;
  /* Muss ÜBER dem Leaflet-Stack liegen (Tiles z200, Panes z400,
     Controls bis ~z800/1000) — sonst war der Spinner hinter den
     Kartenkacheln unsichtbar. */
  z-index: 1200;
}
.route-loading-overlay .spinner {
  width: 48px; height: 48px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: rl-spin 0.9s linear infinite;
}
.route-loading-overlay .label {
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 500;
}
.route-loading-overlay .sublabel {
  font-size: 0.8rem;
  color: var(--muted);
}
@keyframes rl-spin {
  to { transform: rotate(360deg); }
}
.route-modal-card {
  position: relative;  /* anchor für absolute overlay */
}

/* KI-vorgeschlagener Long-Run-Startpunkt */
.workout-hub-badge {
  display: inline-block;
  margin-top: 4px;
  padding: 2px 8px;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
  letter-spacing: 0.02em;
}

/* ── Coach-Card ─────────────────────────────────────────────────────────── */
.coach-card {
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  border-radius: 0.5rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  font-family: var(--ff-mono);
  font-size: 0.92rem;
  line-height: 1.55;
  font-variant-numeric: tabular-nums;
  max-width: 720px;
}

.coach-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
}

.coach-card__label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
}

.coach-card__refresh {
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 0.25rem;
  padding: 0.15rem 0.5rem;
  cursor: pointer;
  font-size: 0.85rem;
}

.coach-card__refresh:hover {
  color: var(--text);
  border-color: var(--accent);
}

.coach-card__lines {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: coach-li;
}

.coach-card__lines li {
  padding: 0.18rem 0;
  white-space: pre-wrap;
}

.coach-card__lines li::before {
  content: counter(coach-li) "  ";
  counter-increment: coach-li;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.coach-card__footer {
  margin-top: 0.7rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.72rem;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.coach-card__warnings {
  color: var(--c-warn);
}

/* ============================================================================
   EVOLAB-PROFIL-CARDS (Phase B.2)
   ============================================================================ */

.evolab-profile { display: grid; gap: 1.5rem; margin: 2rem 0; }
.evolab-profile__row {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.evolab-profile .card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  padding: 1rem 1.25rem;
  border-radius: var(--r-2);
}
.lauffitness-bars { list-style: none; padding: 0; margin: 0.5rem 0 0; }
.lauffitness-bars li {
  display: grid; grid-template-columns: 110px 1fr 60px; gap: 0.5rem;
  align-items: center; padding: 0.2rem 0;
  font-family: var(--ff-mono); font-size: 0.85rem; font-variant-numeric: tabular-nums;
}
.lauffitness-bars .bar {
  height: 6px; background: var(--accent); border-radius: 3px;
  display: block; transition: width 0.3s ease;
}
.lauffitness-bars .value { text-align: right; }
.lauffitness-composite { float: right; font-size: 1.4rem; font-weight: 600; color: var(--accent); }
.zones-table { width: 100%; border-collapse: collapse; margin-top: 0.5rem; font-family: var(--ff-mono); font-size: 0.85rem; }
.zones-table th, .zones-table td { padding: 0.3rem 0.5rem; text-align: left; }
.zones-table th { color: var(--muted); font-weight: 400; }
.zones-table td { border-top: 1px solid var(--border); }
.zones-table td:last-child { text-align: right; font-variant-numeric: tabular-nums; }
.recovery-bar, .efficiency-bar {
  height: 8px; background: var(--surface-2, rgba(255,255,255,0.08));
  border-radius: 4px; overflow: hidden; margin: 0.5rem 0;
}
.recovery-bar span, .efficiency-bar span {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--c-good));
  transition: width 0.3s ease;
}
.zone-meta { display: flex; gap: 1rem; margin: 0.5rem 0; font-size: 0.85rem; color: var(--muted); }
.zone-meta strong { color: var(--text); font-variant-numeric: tabular-nums; }
.hrv-night-sparkline { margin-top: 0.5rem; }
.hrv-range { font-size: 0.85rem; color: var(--muted); margin: 0.3rem 0; }
.recovery-label { font-size: 0.85rem; color: var(--muted); margin: 0.3rem 0; }

/* ============================================================================
   Phase E.2 — Trainingsstatus + Wöchentliche Trainingsbelastung (Dashboard)
   ============================================================================ */

.dashboard-status {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: 1fr 1.4fr;
  margin-bottom: var(--sp-4);
  align-items: stretch;
}
.dashboard-status > .card { height: 100%; }
/* Wenn die Wöchentliche-TL-Card hidden ist (z.B. Garmin ohne weekly_metrics)
   dehnt sich der Trainingsstatus über die volle Breite. */
.dashboard-status:has(#card-tl-week[hidden]) {
  grid-template-columns: 1fr;
}

@media (max-width: 768px) {
  .dashboard-status { grid-template-columns: 1fr; }
}

.status-card .status-label {
  font-family: var(--ff-serif);
  font-size: var(--fs-xl);
  font-weight: 500;
  color: var(--accent);
  margin: var(--sp-2) 0 var(--sp-1);
  letter-spacing: -0.02em;
}

.status-card .status-desc {
  font-size: var(--fs-sm);
  color: var(--muted);
  margin-bottom: var(--sp-4);
  line-height: 1.5;
}

.status-kpis {
  display: flex;
  gap: var(--sp-5);
  flex-wrap: wrap;
}

.status-kpis .label {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  display: block;
  margin-bottom: var(--sp-1);
}

.status-kpis div span:not(.label) {
  font-family: var(--ff-serif);
  font-size: var(--fs-lg);
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.week-card h3 select#week-toggle {
  margin-left: auto;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--r-2);
  padding: var(--sp-1) var(--sp-2);
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--text);
  cursor: pointer;
}

.week-bars {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--sp-2);
  height: 120px;
  align-items: end;
  margin: var(--sp-4) 0 var(--sp-2);
}

.week-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  gap: var(--sp-1);
}

.week-bar__fill {
  width: 100%;
  background: var(--accent);
  border-radius: var(--r-2) var(--r-2) 0 0;
  transition: height var(--t-base);
  min-height: 2px;
}

.week-bar__label {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.week-bar__val {
  font-family: var(--ff-mono);
  font-size: var(--fs-eyebrow);
  font-variant-numeric: tabular-nums;
  color: var(--text-soft);
}

.week-total {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================================================
   RACE-FORM-CARD (Plans-Page: Trajektorie + Empfehlung)
   ============================================================================ */

.race-form-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--r-2);
  padding: 1rem 1.25rem;
  margin: 1rem 0;
  font-family: var(--ff-sans);
}

.race-form__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.race-form__title { margin: 0; font-family: var(--ff-serif); font-weight: 500; }
.race-form__days { font-size: 0.85rem; color: var(--muted); margin-left: 0.5rem; }

.race-form__badge {
  font-size: 0.75rem; letter-spacing: 0.06em;
  padding: 0.2rem 0.6rem; border-radius: 999px;
  font-weight: 500;
}
.race-form__badge[data-color="green"] { background: rgba(40,167,69,0.15); color: #28a745; }
.race-form__badge[data-color="amber"] { background: rgba(245,166,35,0.15); color: #f5a623; }
.race-form__badge[data-color="red"]   { background: rgba(220,38,38,0.15);   color: #dc2626; }

.race-form__metrics {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
  margin: 0.8rem 0;
}
.rf-metric { display: flex; flex-direction: column; gap: 0.2rem; }
.rf-metric__label {
  font-size: 0.7rem; letter-spacing: 0.08em; color: var(--muted);
  text-transform: uppercase;
}
.rf-metric__value {
  font-family: var(--ff-mono); font-variant-numeric: tabular-nums;
  font-size: 0.95rem;
}

.race-form__rec {
  font-size: 0.9rem; line-height: 1.4;
  color: var(--text-soft, var(--text)); margin: 0.5rem 0 0.8rem;
}

.race-form__detail summary {
  cursor: pointer; font-size: 0.8rem; color: var(--muted);
  margin-top: 0.5rem;
}

/* === T12 Activity-Bestleistungen + Tages-Ziele === */
.activity-bests,
.activity-targets {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 18px;
  margin: 14px 0;
}

.activity-bests h3,
.activity-targets h3 {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 10px;
}

.activity-bests ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.activity-bests li {
  font-size: 13px;
  color: var(--text);
}

.activity-bests strong {
  color: var(--muted);
  font-weight: 500;
  margin-right: 4px;
}

.activity-targets {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  align-items: baseline;
}

.activity-targets h3 {
  flex-basis: 100%;
}

.activity-targets span {
  font-size: 13px;
  color: var(--text);
}

/* === T10 Wöchentliche-Trainingsbelastung-Card === */
.training-load-week-card { padding: 1rem 1.25rem; }
.tl-value-row {
  display: flex; align-items: baseline; gap: 1rem;
  margin: 0.5rem 0;
}
.tl-value { font-size: 2rem; font-variant-numeric: tabular-nums; font-weight: 600; }
.tl-recommended { color: var(--muted); font-family: var(--ff-mono); font-size: 0.85rem; }
.tl-bars {
  display: grid; grid-template-columns: repeat(7, 1fr);
  gap: 0.4rem; height: 60px; align-items: end; margin: 0.8rem 0 0.4rem;
}
.tl-bar { display: flex; flex-direction: column; align-items: center; height: 100%; gap: 0.2rem; }
.tl-bar__fill {
  width: 100%; background: var(--bg-elev-2, rgba(255,255,255,0.1));
  border-radius: 3px 3px 0 0; transition: height 0.3s ease;
}
.tl-bar.active .tl-bar__fill { background: var(--accent, #dc2626); }
.tl-bar__label { font-size: 0.7rem; color: var(--muted); }
.tl-status { font-size: 0.85rem; color: var(--muted); }
.tl-status--ok { color: var(--c-good, #28a745); }
.tl-status--low { color: var(--c-warn, #f5a524); }
.tl-status--high { color: var(--accent, #dc2626); }

/* === T11 EvoLab Stamina + Tired-Rate + erweiterte Cards === */

/* Stamina Card */
.stamina-card { min-width: 160px; }
.stamina-row {
  display: flex; align-items: baseline; gap: 0.5rem;
  margin: 0.4rem 0 0.2rem;
}
.stamina-level {
  font-family: var(--ff-mono); font-size: 2rem;
  font-variant-numeric: tabular-nums; font-weight: 600;
  color: var(--text);
}
.stamina-trend {
  font-family: var(--ff-mono); font-size: 0.9rem;
  color: var(--muted);
}
.stamina-trend--up   { color: var(--c-good, #22c55e); }
.stamina-trend--down { color: var(--c-bad, #ef4444); }
/* Screenreader-only Utility (visuell versteckt, für a11y-Textalternativen) */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.stamina-ranking {
  font-size: var(--fs-xs); color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.06em;
  margin: 0;
}

/* Tired-Rate Card */
.tired-rate-card { min-width: 180px; }
.tired-rate-state {
  font-size: var(--fs-sm); font-weight: 500;
  text-transform: capitalize; color: var(--muted);
  margin-left: 0.3rem;
}
.tired-rate-zones {
  list-style: none; margin: 0.5rem 0 0; padding: 0;
  display: flex; flex-direction: column; gap: 2px;
}
.tr-zone {
  display: flex; justify-content: space-between;
  font-size: var(--fs-xs); color: var(--muted);
  padding: 2px 4px; border-radius: var(--r-1);
}
.tr-zone--current {
  background: var(--accent, #6366f1); color: var(--accent-ink, #fff);
  font-weight: 600;
}
.tr-label { text-transform: capitalize; }
.tr-range { font-family: var(--ff-mono); font-variant-numeric: tabular-nums; }

/* HR-Zonen: Schwellen-Zusatzzeile */
.zone-meta-extra {
  font-size: var(--fs-xs); color: var(--muted);
  margin: 0.35rem 0 0.5rem;
  display: flex; flex-wrap: wrap; gap: 0.4rem;
}

/* === Wöchentliche Aktivität + Wöchentliche Trainingsbelastung — visuelles Refactoring === */

/* Wöchentliche Aktivität: Y-Achse + verbesserte Bars */
.week-card { position: relative; }
.week-card .week-bars {
  position: relative;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
  height: 140px;
  align-items: end;
  padding: 0 2.2rem 0 0;
  margin-top: 0.6rem;
}
.week-bars-axis {
  position: absolute;
  right: 0.4rem;
  top: 2.2rem;
  height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-end;
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  pointer-events: none;
}
.week-bars-axis span { line-height: 1; }
.week-bar {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  gap: 0.25rem;
}
.week-bar__val {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  font-variant-numeric: tabular-nums;
  color: var(--text);
  margin-bottom: 0.15rem;
}
.week-bar__fill {
  width: 100%;
  background: linear-gradient(180deg, var(--accent, #dc2626) 0%, color-mix(in srgb, var(--accent, #dc2626) 70%, transparent) 100%);
  border-radius: 4px 4px 0 0;
  transition: height 0.4s ease;
  flex: 0 0 auto;  /* JS-gesetzte Pixel-Höhe respektieren */
}
.week-bar__label {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--muted);
  letter-spacing: 0.03em;
}
.week-bar--rest {
  justify-content: flex-end;
}
.week-bar--rest .week-bar__rest-indicator {
  width: 100%;
  height: 2px;
  background: var(--border, rgba(255,255,255,0.12));
  border-radius: 1px;
  margin-bottom: 0.4rem;
}

/* Wöchentliche Trainingsbelastung — Range-Indikator + sekundäre Bars */
.training-load-week-card .tl-value-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 0.4rem 0 0.8rem;
}
.training-load-week-card .tl-value {
  font-size: 2.4rem;
  line-height: 1;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.training-load-week-card .tl-recommended {
  color: var(--muted);
  font-family: var(--ff-mono);
  font-size: var(--fs-sm, 0.85rem);
  flex: 1;
}
.training-load-week-card .tl-status {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  padding: 0.15rem 0.5rem;
  border-radius: 0.25rem;
  letter-spacing: 0.03em;
}
.training-load-week-card .tl-status--ok {
  color: var(--c-good, #28a745);
  background: color-mix(in srgb, var(--c-good, #28a745) 15%, transparent);
}
.training-load-week-card .tl-status--low {
  color: var(--c-warn, #f5a524);
  background: color-mix(in srgb, var(--c-warn, #f5a524) 15%, transparent);
}
.training-load-week-card .tl-status--high {
  color: var(--accent, #dc2626);
  background: color-mix(in srgb, var(--accent, #dc2626) 15%, transparent);
}

.tl-scale {
  margin: 0.5rem 0 1.2rem;
}
.tl-scale__track {
  position: relative;
  height: 14px;
  background: var(--bg-elev-2, rgba(255,255,255,0.06));
  border-radius: 7px;
  overflow: visible;
}
.tl-scale__range {
  position: absolute;
  top: 0;
  bottom: 0;
  background: color-mix(in srgb, var(--c-good, #28a745) 40%, transparent);
  border-left: 2px solid var(--c-good, #28a745);
  border-right: 2px solid var(--c-good, #28a745);
}
.tl-scale__marker {
  position: absolute;
  top: 50%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: var(--text, #fff);
  border: 3px solid var(--accent, #dc2626);
  box-shadow: 0 0 0 3px var(--bg, #000);
  transition: left 0.4s ease, border-color 0.3s ease;
}
.tl-scale__marker.is-ok { border-color: var(--c-good, #28a745); }
.tl-scale__marker.is-low { border-color: var(--c-warn, #f5a524); }
.tl-scale__marker.is-high { border-color: var(--accent, #dc2626); }
.tl-scale__marker::after {
  content: attr(data-value);
  position: absolute;
  top: -1.6rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  font-variant-numeric: tabular-nums;
  color: var(--text);
  white-space: nowrap;
}
.tl-scale__ticks {
  display: flex;
  justify-content: space-between;
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--muted);
  margin-top: 0.4rem;
  font-variant-numeric: tabular-nums;
}

.tl-bars-label {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0.5rem 0 0.3rem;
}
.training-load-week-card .tl-bars {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
  height: 60px;
  align-items: end;
}
.training-load-week-card .tl-bar {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  gap: 0.2rem;
}
.training-load-week-card .tl-bar__val {
  font-family: var(--ff-mono);
  font-size: 0.65rem;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}
.training-load-week-card .tl-bar__fill {
  width: 100%;
  background: var(--accent, #dc2626);
  border-radius: 3px 3px 0 0;
  flex: 0 0 auto;  /* JS-gesetzte Pixel-Höhe respektieren */
  transition: height 0.4s ease;
}
.training-load-week-card .tl-bar__label {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--muted);
}
.training-load-week-card .tl-bar--rest .tl-bar__rest-indicator {
  width: 100%;
  height: 2px;
  background: var(--border, rgba(255,255,255,0.12));
  border-radius: 1px;
  margin-bottom: 0.3rem;
}

/* ── Phase 3: Routing-Profil-Tuning ───────────────────────────────── */
.rp-presets {
  display: flex; gap: 6px; align-items: center; flex-wrap: wrap;
  margin: 8px 0 16px;
}
.rp-presets-label { font-size: 12px; color: var(--muted); margin-right: 4px; }
.rp-preset { font-size: 12px; padding: 4px 10px; }
.rp-section-label {
  font-size: 11px; font-weight: 600; color: var(--muted);
  letter-spacing: 0.05em; text-transform: uppercase;
  margin: 14px 0 6px; padding-top: 8px;
  border-top: 1px solid var(--border);
}
.rp-section-label:first-of-type { border-top: none; padding-top: 0; }
.rp-slider-row {
  display: grid; grid-template-columns: 200px 1fr 60px;
  gap: 10px; align-items: center; margin: 6px 0;
}
.rp-slider-row label { font-size: 12px; color: var(--text); }
.rp-slider-row input[type="range"] { width: 100%; }
.rp-val { font-size: 12px; font-weight: 600; color: var(--accent); text-align: right; }

.route-warning {
  background: rgba(234, 179, 8, 0.12);
  border: 1px solid rgba(234, 179, 8, 0.4);
  border-radius: 6px;
  padding: 10px 14px; margin: 10px 0;
  font-size: 13px; line-height: 1.5;
}

/* ============================================
   GPX-Editor
   ============================================ */

.route-editor-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-elev, #f8f8f8);
  border-bottom: 1px solid var(--border, #e0e0e0);
  font-size: 13px;
}

.route-editor-toolbar button {
  padding: 4px 10px;
  font-size: 13px;
  cursor: pointer;
  background: var(--bg, #fff);
  border: 1px solid var(--border, #ccc);
  border-radius: 4px;
}

.route-editor-toolbar button:hover {
  background: var(--bg-hover, #eee);
}

.route-editor-toolbar button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.route-editor-toolbar .editor-spacer {
  flex: 1;
}

.route-editor-toolbar .density-control {
  display: flex;
  align-items: center;
  gap: 6px;
}

.route-editor-toolbar .density-control input[type=range] {
  width: 120px;
}

.route-editor-toolbar .editor-summary {
  font-weight: 600;
  color: var(--text-strong, #222);
}

.route-editor-toolbar .ed-btn-primary {
  background: var(--accent, #d946ef);
  color: #fff;
  border-color: var(--accent, #d946ef);
  font-weight: 600;
}

.route-editor-toolbar .ed-btn-primary:hover {
  filter: brightness(1.08);
  background: var(--accent, #d946ef);
}

.route-editor-toolbar .ed-route-status {
  font-size: 12px;
  color: var(--muted, #888);
  min-width: 44px;
  font-style: italic;
}

.route-editor-toolbar .ed-stats {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  text-align: right;
}

.route-editor-toolbar .ed-target {
  font-size: 11px;
  color: var(--muted, #888);
}

.route-editor-toolbar .ed-target.ed-ok { color: #22c55e; font-weight: 600; }
.route-editor-toolbar .ed-target.ed-off { color: #e4564a; font-weight: 600; }

.route-editor-toolbar .ed-mini-profile {
  width: 160px;
  height: 34px;
  flex: 0 0 auto;
}

.route-editor-toolbar .ed-mini-profile svg {
  display: block;
}

.btn-edit-route {
  background: transparent;
  border: 1px solid var(--border, #ccc);
  border-radius: 4px;
  padding: 3px 8px;
  font-size: 13px;
  cursor: pointer;
  margin-left: 6px;
}

.btn-edit-route:hover {
  background: var(--bg-hover, #f0f0f0);
}

/* Edit-Marker: transparenter Hit-Wrapper (≥22×22px Touch-Target) mit
   kleinem, zentriertem sichtbaren Punkt. */
.editor-marker-hit {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
}

.editor-marker {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.35);
  transition: transform 120ms ease-out;
  box-sizing: border-box;
}

/* Start klar abgesetzt: größer, kräftiger Ring. */
.editor-marker.start {
  background: #22c55e;
  width: 18px;
  height: 18px;
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px #15803d, 0 1px 5px rgba(0,0,0,0.4);
}
.editor-marker.user-wp { background: #8b5cf6; }
.editor-marker.auto-wp { background: #f97316; }
.editor-marker.inserted { background: #d946ef; }
/* Ghost-Mittelpunkt: halbtransparent, gestrichelt — Insert-Hinweis. */
.editor-marker.ghost {
  background: rgba(217, 70, 239, 0.45);
  border: 2px dashed #fff;
}
.editor-marker-hit:hover .editor-marker { transform: scale(1.3); }
.editor-marker.dragging { transform: scale(1.5); opacity: 0.7; }
.editor-marker-hit:active { cursor: grabbing; }
.editor-marker.snapping { animation: editor-snap-hop 200ms ease-out; }

@keyframes editor-snap-hop {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.6); }
  100% { transform: scale(1); }
}

/* Save-Dialog */
.editor-save-dialog {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--bg, #fff);
  border: 1px solid var(--border, #ccc);
  border-radius: 8px;
  padding: 24px 28px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.25);
  z-index: 10000;
  min-width: 360px;
}

.editor-save-dialog h3 {
  margin: 0 0 16px;
  font-size: 16px;
}

.editor-save-dialog label {
  display: block;
  margin: 8px 0;
  padding: 8px;
  border: 1px solid var(--border, #ddd);
  border-radius: 4px;
  cursor: pointer;
}

.editor-save-dialog label:hover {
  background: var(--bg-hover, #f6f6f6);
}

.editor-save-dialog label.selected {
  border-color: #d946ef;
  background: #fdf4ff;
}

.editor-save-dialog .dialog-buttons {
  margin-top: 16px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.editor-toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.85);
  color: #fff;
  padding: 10px 20px;
  border-radius: 6px;
  z-index: 10001;
  font-size: 13px;
  animation: editor-toast-in 200ms ease-out;
}

@keyframes editor-toast-in {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}

/* ============================================
   Settings-Cards
   ============================================ */

.device-selector {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 12px 0;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border, #e0e0e0);
  font-size: 14px;
}

.device-selector label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.device-selector input[type=radio] {
  margin: 0;
}

.settings-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.settings-card {
  border: 1px solid var(--border, #d0d0d0);
  border-radius: 8px;
  background: var(--bg-elev, #fafafa);
  overflow: hidden;
  transition: border-color 200ms ease;
}

.settings-card[hidden] { display: none; }

.settings-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg, #fff);
  border-bottom: 1px solid var(--border, #e0e0e0);
}

.settings-card__title {
  font-weight: 600;
  font-size: 14px;
}

.settings-card__badge {
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 500;
}

.settings-card__badge--ok { background: #dcfce7; color: #166534; }
.settings-card__badge--config { background: #e0e7ff; color: #3730a3; }
.settings-card__badge--warn { background: #fef3c7; color: #92400e; }
.settings-card__badge--error { background: #fee2e2; color: #991b1b; }

.settings-card__body {
  padding: 14px 16px;
}

.settings-card__field {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  font-size: 13px;
  color: var(--text, #222);
}

.settings-card__field-label {
  color: var(--muted, #666);
}

.settings-card__field-value {
  font-family: var(--ff-mono, monospace);
}

.settings-card__actions {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border, #e0e0e0);
  background: var(--bg, #fff);
}

.settings-card__edit {
  max-height: 0;
  overflow: hidden;
  transition: max-height 200ms ease-out;
}

.settings-card.is-editing .settings-card__edit {
  max-height: 600px;
}

.settings-card__edit-inner {
  padding: 14px 16px;
  border-top: 1px dashed var(--border, #d0d0d0);
}

.settings-card__edit-inner .form-group {
  margin-bottom: 10px;
}

.settings-card__edit-inner label {
  display: block;
  font-size: 12px;
  color: var(--muted, #666);
  margin-bottom: 4px;
}

.settings-card__edit-inner input,
.settings-card__edit-inner select {
  width: 100%;
  padding: 6px 10px;
  font-size: 13px;
  box-sizing: border-box;
}

/* PMC-Range-Toggle (Dashboard) */
.pmc-range-toggle {
  background: var(--bg-soft, rgba(0,0,0,0.04));
  border: 1px solid var(--border, #e0e0e0);
  border-radius: 6px;
  padding: 2px;
}
.pmc-range-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted, #888);
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  transition: background 120ms, color 120ms;
}
.pmc-range-btn:hover {
  color: var(--text, #222);
}
.pmc-range-btn--active {
  background: var(--bg, #fff);
  color: var(--text, #222);
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
}


/* ============================================================================
   MOBILE-FIXES (centralized — added 2026-05)
   ============================================================================
   Adressiert: zerschnittene Layouts, horizontaler Scroll, Charts zu groß,
   Tabellen unlesbar, nav-Überlauf. Breakpoints:
   - ≤ 600px: Smartphone-Portrait (iPhone SE / Samsung S)
   - ≤ 768px: Tablet-Portrait / Smartphone-Landscape
   ============================================================================ */

@media (max-width: 768px) {
  /* Navigation: eine horizontal scrollbare Reihe statt mehrzeiligem
     Umbruch — feste Nav-Höhe, frisst nicht den halben Viewport, und
     Touch-Targets ≥44px. */
  nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: var(--sp-4);
    padding: 0 12px;
    height: var(--nav-height);
    min-height: var(--nav-height);
  }
  nav::-webkit-scrollbar { display: none; }
  nav .logo {
    font-size: var(--fs-sm);
    margin-right: var(--sp-2);
    flex: 0 0 auto;
  }
  nav a {
    font-size: var(--fs-sm);
    flex: 0 0 auto;
    white-space: nowrap;
    padding: 10px 0;
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }
  nav span[style*='margin-left:auto'] {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  /* Touch-Targets ≥44px für kleine interaktive Controls */
  .range-picker button, .rec-regen, .variant-tab, .dir-btn,
  .tab-btn, .pmc-range-btn, .rc-btn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  /* Main-Padding reduzieren */
  main {
    padding: var(--sp-4) var(--sp-3);
  }

  /* Charts: reduzierte Höhen damit nicht halber Viewport belegt wird */
  .chart-wrap {
    height: 200px !important;
  }
  .chart-wrap[style*='height:320'],
  .chart-wrap[style*='height: 320'] {
    height: 220px !important;
  }
}

@media (max-width: 600px) {
  /* KPI-Grids: 2 Spalten statt 3-4, eng gepackt */
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: var(--sp-2);
  }
  .kpi-card {
    padding: var(--sp-3);
  }
  .kpi-card .value {
    font-size: var(--fs-lg);
  }
  .kpi-card .label {
    font-size: 11px;
  }

  /* Tile-Grid: 2 statt n Spalten */
  .tile-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  /* Zonen-Tabelle ist 2-spaltig (Zone | Wert) — passt auf 390px ohne
     Sonderbehandlung. Das frühere display:block zerstörte das
     Tabellenlayout; .zones-table table war ein toter Selektor. */

  /* PR-Tabelle als Stacked-Cards umformen — jede Zeile wird zu einer
     Mini-Card, jede Zelle zeigt ihr Label aus dem data-label-Attribut.
     Bessere mobile UX als horizontaler Scroll für lange Activity-Namen. */
  .pr-table thead { display: none; }
  .pr-table, .pr-table tbody, .pr-table tr, .pr-table td { display: block; width: 100%; }
  .pr-table tr {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--r-2);
    padding: var(--sp-3);
    margin-bottom: var(--sp-2);
  }
  .pr-table td {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: var(--sp-2);
    padding: var(--sp-1) 0;
    border: 0;
    align-items: baseline;
  }
  .pr-table td::before {
    content: attr(data-label);
    font-size: 11px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-family: var(--ff-mono);
  }
  .pr-table td:empty { display: none; }
  .pr-link {
    color: var(--accent);
    text-decoration: none;
    word-break: break-word;
  }
  .pr-link:hover { text-decoration: underline; }

  /* Aktivitäten-Liste mobil: KEINE Stacked-Cards (zu lang), sondern
     eine kompakte Zeile pro Aktivität — Name + kommagetrennte Meta.
     #activity-table-Spezifität schlägt die generische .pr-table-Regel. */
  #activity-table thead { display: none; }
  #activity-table, #activity-table tbody, #activity-table tr {
    display: block; width: 100%;
  }
  #activity-table td { display: none; }
  #activity-table td.act-msum {
    display: block; padding: 0; border: 0; grid-template-columns: none;
  }
  #activity-table td.act-msum::before { content: none; }
  #activity-table tr {
    padding: var(--sp-3);
    margin-bottom: var(--sp-2);
  }
  .act-msum-name {
    display: block; font-weight: 600; font-size: 14px;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  }
  .act-msum-meta {
    display: block; margin-top: 3px;
    font-family: var(--ff-mono); font-size: 11px; color: var(--muted);
  }

  /* Modals: full-width auf kleinen Screens */
  .route-editor-modal,
  .rec-modal {
    width: 100vw !important;
    max-width: 100vw !important;
    border-radius: 0;
    height: 100vh;
    max-height: 100vh;
  }

  /* Range-Toggle-Buttons (PMC-Chart): kompakter */
  .pmc-range-toggle {
    flex-wrap: wrap;
    justify-content: center;
  }
  .pmc-range-btn {
    padding: 8px 10px;
    font-size: 12px;
  }

  /* Activity-Hero: schon bei 768px responsive, hier zusätzlich Padding rein */
  .activity-hero {
    padding: var(--sp-4) var(--sp-3) !important;
  }

  /* Hero-Headlines: --fs-2xl (40px) ist auf Mobile/App zu wuchtig. Auf
     ~28px (fs-xl) reduzieren — bleibt editorial, ueberlaeuft aber nicht
     den halben Screen bei langen KI-Headlines. */
  .activity-hero .hero-title {
    font-size: var(--fs-xl);
    line-height: 1.15;
  }
}

@media (max-width: 450px) {
  /* Sehr kleine Screens: nav noch kompakter, Phase-Timeline auf 2 Spalten */
  nav a {
    font-size: 11px;
  }
  .phase-timeline {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .kpi-card .value {
    font-size: var(--fs-md);
  }
}



/* ============================================================================
   CHART-FULLSCREEN (Mobile-tauglich)
   ============================================================================ */

.has-chart-fullscreen {
  overflow: hidden;
}

.chart-wrap {
  cursor: zoom-in;
  position: relative;
}

.chart-wrap--fullscreen {
  position: fixed !important;
  inset: 0;
  width: 100vw !important;
  height: 100vh !important;
  height: 100dvh !important;
  max-width: none !important;
  max-height: none !important;
  z-index: 9000;
  background: var(--bg);
  padding: 56px 16px 24px 16px;
  cursor: zoom-out;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chart-wrap--fullscreen canvas {
  max-width: 100%;
  max-height: 100%;
  width: 100% !important;
  height: 100% !important;
}

.chart-fullscreen-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 0;
  background: var(--bg-elev);
  color: var(--text);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  z-index: 9001;
}
.chart-fullscreen-close:hover {
  background: var(--accent);
  color: var(--accent-ink, #fff);
}

.chart-fullscreen-hint {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--fs-xs);
  color: var(--muted);
  background: var(--bg-elev);
  padding: 6px 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
  pointer-events: none;
  z-index: 9001;
}

/* Mobile Chart-Verbesserungen: kompaktere Achsen-Labels, kleinere Legende */
@media (max-width: 600px) {
  .chart-wrap {
    height: 200px !important;
  }
  .chart-wrap--fullscreen {
    height: 100vh !important;
    height: 100dvh !important;
  }
  /* Hint dass Charts klickbar sind: kleines Lupen-Icon oben rechts */
  .chart-wrap:not(.chart-wrap--fullscreen)::after {
    content: '⛶';
    position: absolute;
    top: 6px;
    right: 8px;
    font-size: 14px;
    color: var(--muted);
    opacity: 0.6;
    pointer-events: none;
  }
}



/* ============================================================================
   VO2max-Card (KPI + Änderungs-Historie statt sinnlosem täglichen Chart)
   ============================================================================ */

.vo2max-summary {
  display: grid;
  grid-template-columns: minmax(140px, 220px) 1fr;
  gap: var(--sp-5);
  align-items: start;
}
.vo2max-current {
  text-align: left;
  padding: var(--sp-4);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-2);
}
.vo2max-current-value {
  font-family: var(--ff-serif);
  font-size: 56px;
  line-height: 1;
  font-weight: 500;
  color: var(--text);
}
.vo2max-current-unit {
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--muted);
  margin-top: var(--sp-1);
}
.vo2max-trend {
  margin-top: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--muted);
}
.vo2max-trend.up { color: var(--c-good, #56d364); }
.vo2max-trend.down { color: var(--c-bad, #f25c4d); }

.vo2max-history {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
}
.vo2max-history-title {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: var(--sp-2);
}
.vo2max-history-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: var(--sp-2);
  padding: var(--sp-1) 0;
  border-bottom: 1px dashed var(--border);
  align-items: baseline;
}
.vo2max-history-row:last-child { border-bottom: 0; }
.vo2max-history-date { color: var(--muted); }
.vo2max-history-value { color: var(--text); font-weight: 500; }
.vo2max-history-delta { font-size: 11px; }
.vo2max-history-delta.up { color: var(--c-good, #56d364); }
.vo2max-history-delta.down { color: var(--c-bad, #f25c4d); }
.vo2max-history-empty {
  color: var(--muted);
  font-style: italic;
  font-family: var(--ff-sans);
}

@media (max-width: 600px) {
  .vo2max-summary { grid-template-columns: 1fr; gap: var(--sp-3); }
  .vo2max-current-value { font-size: 44px; }
}



/* Desktop pr-table: saubere Tabellen-Optik, Activity-Spalte truncated */
/* Mobile-Summary-Zelle der Aktivitätenliste: nur Mobile sichtbar
   (siehe @media max-width:600px), auf Desktop ausgeblendet. */
.act-msum { display: none; }

.pr-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}
.pr-table th, .pr-table td {
  padding: var(--sp-2) var(--sp-3);
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.pr-table th {
  font-family: var(--ff-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 500;
}
.pr-table tbody tr:hover { background: var(--bg-elev); }
.pr-table .pr-link {
  color: var(--accent);
  text-decoration: none;
  max-width: 280px;
  display: inline-block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: bottom;
}
.pr-table .pr-link:hover { text-decoration: underline; }



/* Tired-Rate-Card: KPI-Layout */
.tr-summary {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
}
.tr-big-value {
  font-family: var(--ff-serif);
  font-size: 48px;
  line-height: 1;
  color: var(--text);
  font-weight: 500;
}
.tr-state-badge {
  padding: 4px 10px;
  border-radius: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: var(--fs-xs);
  font-family: var(--ff-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}
.tr-state-badge[data-state="1"] { color: var(--c-good,#56d364); border-color: var(--c-good,#56d364); }
.tr-state-badge[data-state="2"] { color: var(--c-good,#56d364); border-color: var(--c-good,#56d364); opacity: 0.7; }
.tr-state-badge[data-state="3"] { color: var(--muted); }
.tr-state-badge[data-state="4"] { color: var(--c-warn,#f0883e); border-color: var(--c-warn,#f0883e); }
.tr-state-badge[data-state="5"] { color: var(--c-bad,#f25c4d); border-color: var(--c-bad,#f25c4d); }



/* Rec-Rationale: Show-More-Pattern für Mobile.
   Default: Button hidden, Rationale voll sichtbar (Desktop-Behavior).
   Auf Mobile (<=600px): Rationale clamped auf 3 Zeilen, Button sichtbar. */
.rec-toggle {
  display: none;
  margin-top: var(--sp-2);
  background: transparent;
  border: 0;
  color: var(--accent);
  font-size: var(--fs-sm);
  font-family: var(--ff-sans);
  cursor: pointer;
  padding: 4px 0;
}
.rec-toggle:hover { text-decoration: underline; }
.rec-rationale-wrap { position: relative; }

@media (max-width: 600px) {
  .rec-toggle { display: inline-block; }
  .rec-rationale:not(.rec-rationale--expanded) {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    line-clamp: 3;
    overflow: hidden;
    position: relative;
    mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
  }
  .rec-rationale--expanded {
    display: block;
  }
}

/* ────────────────────────────────────────────────────────────────
   ACTIVE PLAN CARD (Dashboard)
   ──────────────────────────────────────────────────────────────── */
.active-plan-card {
  padding: var(--sp-5, 20px);
  margin-bottom: var(--sp-4, 16px);
}
.active-plan-eyebrow {
  font-family: var(--ff-mono, monospace);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted, #888);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.active-plan-title {
  font-family: var(--ff-serif, serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--text, #eee);
  margin-bottom: 4px;
}
.active-plan-meta {
  font-family: var(--ff-mono, monospace);
  font-size: 12px;
  color: var(--muted, #888);
  margin-bottom: 12px;
}
.active-plan-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.active-plan-card--empty p {
  color: var(--muted, #888);
  margin: 6px 0 14px;
  font-size: 14px;
}
@media (max-width: 600px) {
  .active-plan-title { font-size: 18px; }
}

/* Plan-Page-Refactor (Task 9): Header-Actions + Archiv-Collapsible */
.plan-page-header {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.plan-page-header .btn {
  min-height: 44px;
}
.archived-plans {
  margin-top: 32px;
  padding: 16px;
  background: var(--bg-elev, #1a1a1d);
  border: 1px solid var(--border, #333);
  border-radius: 8px;
}
.archived-plans summary {
  cursor: pointer;
  font-family: var(--ff-mono, monospace);
  font-size: 13px;
  color: var(--muted, #888);
  padding: 6px 0;
  user-select: none;
}
.archived-plans-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
}
.archived-plans-list li {
  padding: 8px 0;
  border-bottom: 1px dashed var(--border, #333);
}
.archived-plans-list a {
  color: var(--accent, #f25c4d);
  text-decoration: none;
  font-size: 14px;
}
.archived-plans-list a:hover { text-decoration: underline; }

/* ────────────────────────────────────────────────────────────────
   PLAN-WIZARD MODAL
   ──────────────────────────────────────────────────────────────── */
.plan-wizard-overlay[hidden] { display: none; }
.plan-wizard-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.plan-wizard {
  background: var(--bg-elev, #1a1a1d);
  border: 1px solid var(--border, #333);
  border-radius: 12px;
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 16px 48px rgba(0,0,0,0.6);
}
.plan-wizard-header {
  padding: 16px;
  border-bottom: 1px solid var(--border, #333);
  display: flex;
  gap: 12px;
  align-items: center;
}
.plan-wizard-stepper {
  display: flex;
  gap: 12px;
  flex: 1;
  font-size: 12px;
  font-family: var(--ff-mono, monospace);
  color: var(--muted, #888);
  flex-wrap: wrap;
}
.plan-wizard-step.active { color: var(--accent, #f25c4d); font-weight: 600; }
.plan-wizard-step.done   { color: var(--text, #eee); }
.plan-wizard-close {
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  color: var(--muted, #888);
  font-size: 20px;
  cursor: pointer;
  border-radius: 6px;
}
.plan-wizard-close:hover { background: rgba(255,255,255,0.08); color: var(--text); }
.plan-wizard-body {
  padding: 20px;
  flex: 1;
  min-height: 0; /* Flexbox: erlaubt Scrollen statt Footer rauszuschieben */
  overflow-y: auto;
}
.plan-wizard-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border, #333);
  display: flex;
  justify-content: space-between;
  gap: 8px;
}
.plan-wizard-footer .btn {
  min-height: 44px;
  min-width: 120px;
}

/* Mobile: Full-Screen */
@media (max-width: 600px) {
  .plan-wizard-overlay { padding: 0; }
  .plan-wizard {
    max-width: 100vw;
    /* dvh statt vh: berücksichtigt die dynamische Browser-Adressleiste,
       sonst landet der Footer unter dem sichtbaren Bereich */
    max-height: 100vh;
    height: 100vh;
    max-height: 100dvh;
    height: 100dvh;
    border-radius: 0;
    border: 0;
  }
  .plan-wizard-stepper { gap: 6px; font-size: 10px; }
  .plan-wizard-body { padding: 14px; }
  .plan-wizard-footer {
    /* iOS Home-Indicator / Gesten-Leiste nicht über die Buttons legen */
    padding-bottom: calc(12px + env(safe-area-inset-bottom));
  }
  .plan-wizard-footer .btn { min-width: 0; flex: 1; }
}

.wizard-field { margin-bottom: 18px; }
.wizard-field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text, #eee);
  margin-bottom: 6px;
}
.wizard-field input[type="text"],
.wizard-field input[type="number"],
.wizard-field input[type="range"],
.wizard-field select,
.wizard-field textarea {
  width: 100%;
  font-size: 15px;
  padding: 10px 12px;
  background: var(--bg, #0f0f12);
  border: 1px solid var(--border, #333);
  border-radius: 6px;
  color: var(--text, #eee);
  box-sizing: border-box;
}
.wizard-field input[type="range"] { padding: 0; }
.wizard-range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--muted, #888);
  margin-top: 4px;
}

.wizard-hint { color: var(--muted, #888); font-size: 13px; margin-bottom: 14px; }
.wizard-cap-grid { display: flex; flex-direction: column; gap: 10px; }
.wizard-cap-row {
  display: grid;
  grid-template-columns: 36px 1fr 60px;
  gap: 10px;
  align-items: center;
}
.wizard-cap-day {
  font-family: var(--ff-mono, monospace);
  font-size: 13px;
  color: var(--muted, #888);
}
.wizard-cap-value {
  font-family: var(--ff-mono, monospace);
  font-size: 13px;
  color: var(--text, #eee);
  text-align: right;
}
.wizard-cap-total {
  margin-top: 16px;
  padding: 12px;
  background: var(--bg, #0f0f12);
  border-radius: 6px;
  font-size: 14px;
  color: var(--text, #eee);
  text-align: center;
}

.wizard-form-explain {
  font-size: 11px;
  color: var(--muted, #888);
  margin-top: 4px;
  font-style: italic;
}

.wizard-summary {
  background: var(--bg, #0f0f12);
  border: 1px solid var(--border, #333);
  border-radius: 6px;
  padding: 12px;
  margin-bottom: 16px;
}
.wizard-summary-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px dashed var(--border, #333);
  font-size: 13px;
  gap: 12px;
}
.wizard-summary-row:last-child { border-bottom: 0; }
.wizard-summary-row span {
  color: var(--muted, #888);
  font-family: var(--ff-mono, monospace);
  font-size: 12px;
}
.wizard-summary-row strong {
  color: var(--text, #eee);
  text-align: right;
}
.wizard-warning {
  background: rgba(240, 136, 62, 0.12);
  border: 1px solid var(--c-warn, #f0883e);
  border-radius: 6px;
  padding: 12px;
  margin-bottom: 14px;
  font-size: 13px;
  color: var(--text, #eee);
}
.wizard-warning p { margin: 6px 0 10px; }
.wizard-confirm {
  display: flex;
  gap: 8px;
  align-items: center;
  cursor: pointer;
  min-height: 44px;
}
.wizard-confirm input { width: auto; }
.wizard-error {
  background: rgba(242, 92, 77, 0.12);
  border: 1px solid var(--c-bad, #f25c4d);
  border-radius: 6px;
  padding: 12px;
  margin-bottom: 14px;
  font-size: 13px;
}

/* ────────────────────────────────────────────────────────────────
   PLAN-ADJUST-CARD
   ──────────────────────────────────────────────────────────────── */
.plan-adjust-card h3 {
  margin: 0 0 4px;
  font-size: 16px;
}
.plan-adjust-error {
  margin-top: 10px;
  padding: 10px 12px;
  background: rgba(242, 92, 77, 0.12);
  border: 1px solid var(--c-bad, #f25c4d);
  border-radius: 6px;
  font-size: 13px;
  color: var(--text, #eee);
}
@media (max-width: 600px) {
  .plan-adjust-card { padding: 14px; }
  .plan-adjust-btn { width: 100%; }
}

.wizard-plantype-toggle {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}
.wizard-plantype-toggle button {
  flex: 1;
  min-height: 44px;
  padding: 10px;
  border: 1px solid var(--border, #333);
  background: var(--bg, #0f0f12);
  color: var(--muted, #888);
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
}
.wizard-plantype-toggle button.active {
  border-color: var(--accent, #f25c4d);
  color: var(--accent, #f25c4d);
  font-weight: 600;
}

/* PROGRESS PAGE — kompakt */
.prog-card { padding:14px 16px; margin-bottom:12px; }
.prog-sub { font-family:var(--ff-mono); font-size:11px; letter-spacing:.06em;
  text-transform:uppercase; color:var(--muted); }
.prog-dim { color:var(--muted); opacity:.7; }
.prog-head { display:flex; align-items:center; justify-content:space-between; }
.yoy-strip { font-size:13px; color:var(--muted); margin-bottom:10px;
  padding-bottom:10px; border-bottom:1px solid var(--border,rgba(127,127,127,.2)); }
.yoy-strip strong { color:var(--text); font-weight:600; }
.yoy-up { color:var(--c-good,#56d364); font-weight:600; }
.yoy-down { color:var(--c-bad,#f25c4d); font-weight:600; }
.prog-table { width:100%; border-collapse:collapse; font-size:13px;
  font-family:var(--ff-mono); }
.prog-table th { text-align:right; font-size:10px; letter-spacing:.05em;
  text-transform:uppercase; color:var(--muted); font-weight:500;
  padding:2px 8px; }
.prog-table th:first-child, .prog-table td:first-child { text-align:left; }
.prog-table td { text-align:right; padding:3px 8px;
  border-top:1px solid var(--border,rgba(127,127,127,.12)); }
.prog-table .row-cur td { color:var(--text); font-weight:600; }
.months-block { margin-top:14px; }
.months-block .prog-sub { display:block; margin-bottom:6px; }
.month-bars { display:flex; align-items:flex-end; gap:6px; height:72px; }
.month-bar-col { flex:1; display:flex; flex-direction:column;
  align-items:center; justify-content:flex-end; height:100%; }
.mbar-pair { display:flex; align-items:flex-end; justify-content:center;
  gap:2px; width:100%; height:100%; }
.mbar { width:42%; min-height:1px; border-radius:2px 2px 0 0; }
.mbar-cur { background:var(--accent,#f25c4d); }
.mbar-ly { background:var(--muted); opacity:.45; }
.month-label { font-size:9px; color:var(--muted); margin-top:3px; }
.lgnd { display:inline-block; width:8px; height:8px; border-radius:2px;
  margin-right:4px; vertical-align:baseline; }
.lgnd-cur { background:var(--accent,#f25c4d); }
.lgnd-ly { background:var(--muted); opacity:.45; }
@media (max-width:600px){
  .prog-card { padding:12px; }
  .yoy-strip { font-size:12px; }
  /* Tabelle: bei Bedarf horizontal scrollen statt Layout sprengen */
  .prog-table { display:block; overflow-x:auto; white-space:nowrap;
    -webkit-overflow-scrolling:touch; font-size:12px; }
  .prog-table th, .prog-table td { padding:3px 6px; }
  .month-bars { height:56px; gap:3px; }
  .mbar-pair { gap:1px; }
  .month-label { font-size:8px; }
}

/* AKTIVITÄTEN-KALENDER */
.cal-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }
.cal { border-collapse:separate; border-spacing:3px;
  font-family:var(--ff-mono); font-size:9px; color:var(--muted); }
.cal th.cal-mon { font-weight:400; text-align:left; padding:0 0 4px;
  height:14px; white-space:nowrap; }
.cal th.cal-corner, .cal td.cal-wd { padding:0 6px 0 0;
  text-align:right; color:var(--muted); font-weight:400;
  white-space:nowrap; }
.cal td { padding:0; }
.cal-cell { display:inline-block; width:12px; height:12px;
  border-radius:2px; vertical-align:middle;
  background:var(--surface-2,#222); }
.cal-empty { background:transparent; }
/* Heat-Ramp aufsteigend hell genug, dass alle Stufen auf dunklem UND
   hellem Theme klar lesbar sind (vorher l1 quasi unsichtbar auf Schwarz). */
.cal-l0 { background:rgba(128,128,128,0.15); }
.cal-l1 { background:#8c4a3b; }
.cal-l2 { background:#bd5e44; }
.cal-l3 { background:#e07a4f; }
.cal-l4 { background:var(--accent,#f25c4d); }
.cal-legend { display:flex; align-items:center; gap:3px;
  margin-top:8px; font-family:var(--ff-mono); font-size:9px;
  color:var(--muted); }
.cal-legend span:first-child { margin-right:4px; }
.cal-legend span:last-child { margin-left:4px; }
.pulse-list { list-style:none; margin:8px 0 0; padding:0;
  font-size:13px; }
.pulse-list li { padding:3px 0; border-bottom:1px solid
  var(--border,rgba(127,127,127,.12)); }
.pulse-list li:last-child { border-bottom:none; }

/* RECAP */
.recap-toggle { width:100%; text-align:left; font-family:var(--ff-mono);
  font-size:12px; }
.rc-nav { font-family:var(--ff-mono); font-size:12px; display:flex;
  align-items:center; gap:8px; }
.rc-btn { font-size:11px; padding:2px 8px; }
.recap-grid { display:grid; grid-template-columns:repeat(auto-fill,
  minmax(150px,1fr)); gap:10px; margin-top:12px; }
.recap-tile { text-align:center; padding:16px 12px; }
.recap-big { font-family:var(--ff-serif); font-size:26px;
  font-weight:500; }
.recap-label { font-family:var(--ff-mono); font-size:11px;
  color:var(--muted); margin-top:6px; text-transform:uppercase;
  letter-spacing:.04em; }
@media (max-width:600px){ .recap-grid{grid-template-columns:1fr 1fr} }

/* ============================================================================
   MOBILE-NAV — Hamburger + Slide-in-Drawer
   ============================================================================ */
.nav-burger { display: none; }
#nav-drawer, #nav-backdrop { display: none; }

@media (max-width: 768px) {
  /* Topbar mobil: Logo links, Theme/Logout, Burger rechts —
     die einzelnen Seiten-Links wandern in den Drawer. */
  nav { overflow: visible; }
  nav > a:not(.logo) { display: none; }

  /* Dashboard-Topbar zersägte das Menüband: verbose Sync-Status
     (umbrach 3-zeilig) + zweites margin-left:auto + Username drängten
     "Logout" aus dem Bild. Mobil: Status + Username raus, Sync kompakt. */
  #sync-status { display: none; }
  #sync-btn {
    margin-left: 0 !important;
    font-size: 11px;
    padding: 4px 8px;
  }
  nav #user-label { display: none; }
  nav span[style*='margin-left:auto'] { font-size: 12px; }

  .nav-burger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    margin-left: var(--sp-2);
    flex: 0 0 auto;
    position: relative;
    z-index: 2002; /* über Drawer + Leaflet — bleibt Toggle zum Schließen */
    background: none;
    border: 0;
    color: var(--text);
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
  }

  #nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000; /* über Leaflet-Karte (Heatmap) */
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
  }
  body.nav-open #nav-backdrop { opacity: 1; pointer-events: auto; }

  #nav-drawer {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    height: 100dvh;
    width: min(82vw, 300px);
    background: var(--bg-elev);
    border-left: 1px solid var(--border);
    z-index: 2001; /* über Leaflet-Karte + Backdrop */
    transform: translateX(100%);
    transition: transform 0.22s ease;
    padding: calc(var(--nav-height) + 8px) 0 env(safe-area-inset-bottom);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  body.nav-open #nav-drawer { transform: none; }

  #nav-drawer a {
    display: flex;
    align-items: center;
    min-height: 52px;
    padding: 0 22px;
    color: var(--text);
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    border-bottom: 1px solid var(--border);
  }
  #nav-drawer a.active {
    color: var(--accent);
    border-left: 3px solid var(--accent);
    padding-left: 19px;
  }
  #nav-drawer a:active { background: var(--surface); }
}

/* ===== Form-Radar (progress.html §1 + §2) ===== */
.form-sub-nav {
  position: sticky;
  top: var(--nav-height, 56px);
  z-index: 30;
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
}
.form-sub-nav::-webkit-scrollbar { display: none; }
.form-sub-nav a {
  flex: 0 0 auto;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--bg-elev);
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid var(--border);
}
.form-sub-nav a.active {
  background: var(--accent);
  color: var(--accent-ink, #fff);
  border-color: var(--accent);
}
.form-section { scroll-margin-top: 120px; }
.form-section > h2 {
  font-size: 18px;
  margin: 24px 0 12px;
  color: var(--text);
}

.race-pred-row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}
.race-pred-time {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}
.race-pred-band { color: var(--muted); font-size: 14px; }
.race-pred-conf {
  margin-left: auto;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
}
.race-pred-conf.gut    { background: #dcfce7; color: #166534; }
.race-pred-conf.mittel { background: #fef9c3; color: #854d0e; }
.race-pred-conf.niedrig{ background: #fee2e2; color: #991b1b; }

.form-section .tile-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.form-section .tile {
  padding: 12px 14px;
  background: var(--bg-elev);
  border-radius: 8px;
  border: 1px solid var(--border);
}
.form-section .tile-label { font-size: 12px; color: var(--muted); }
.form-section .tile-value { font-size: 22px; font-weight: 600; margin-top: 2px; color: var(--text); }
.form-section .tile-delta { font-size: 13px; margin-top: 4px; }
.form-section .tile-delta.up   { color: #166534; }
.form-section .tile-delta.down { color: #991b1b; }
.form-section .tile-delta.neutral { color: var(--muted); }

.polarized-row {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
  margin: 6px 0;
}
.polarized-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin: 0;
}
.polarized-cell figcaption {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.polarized-donut { width: 84px; height: 84px; flex: 0 0 auto; }
.polarized-delta-line {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
}

@media (max-width: 640px) {
  .form-section .tile-grid { grid-template-columns: 1fr 1fr; }
  .polarized-donut { width: 68px; height: 68px; }
  .race-pred-time { font-size: 26px; }
}

/* ===== Info-Button "!" + Erklärungs-Box (Form-Radar) ===== */
.info-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  margin-left: 8px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid var(--border-strong, var(--border));
  background: var(--surface);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  vertical-align: middle;
}
.info-btn:hover { color: var(--text); border-color: var(--accent); }
.info-btn.active { background: var(--accent); color: var(--accent-ink, #fff); border-color: var(--accent); }
.info-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-soft, var(--text));
}
.info-box p { margin: 0 0 8px; }
.info-box p:last-child { margin-bottom: 0; }
.info-box strong { color: var(--text); }