/* ============================================================================
   TRAINING LOG — style.css
   ============================================================================
   Designsystem "Kinetic" in der BLAU-TÜRKIS-Variante: dunkles, kÜhles
   Performance-Dashboard. Kern-Ideen für Einsteiger:
     - Tief-blaues Fast-Schwarz als Hintergrund, mit sanftem Cyan/Blau-Glow.
     - Abgerundete Karten (20-26px) schweben mit weichem Schatten.
     - EIN kräftiger Türkis-Akzent trägt Identität & Hauptaktion; Blau ist
       die zweite Datenfarbe. Rot/Grün sind für die Qualitäts-Skala.
     - Zahlen sind die Helden: groß, fett, eng getrackt. Labels bleiben klein.

   Aufbau:
     1. Design-Tokens (CSS-Variablen)
     2. Reset / Grundlagen + Ambient-Glow
     3. Layout
     4. Komponenten
     5. Responsivität
   Wer eine Farbe ändern will, ändert am besten die Variable in :root.
   ============================================================================ */

/* ---------- 1. DESIGN-TOKENS ----------------------------------------------- */
:root {
  /* Farben — Flaechen (kÜhl, blau-schwarz) */
  --color-void:      #0a0f14; /* Seitenhintergrund */
  --color-pitch:     #0b1219; /* Boden des Ambient-Glows */
  --color-surface-1: #101a22; /* Karten, Panels, Tiles */
  --color-surface-2: #172531; /* Inputs, Chips, Tracks */
  --color-surface-3: #21323f; /* Hover / gedrückt / aktiv-neutral */
  --color-hairline:  rgba(255, 255, 255, 0.08);

  /* Farben — Akzente (Türkis = Marke/Aktion; Blau = 2. Datenfarbe) */
  --color-accent:        #22d3ee; /* Blau-Türkis */
  --color-accent-bright: #5ee7f7;
  --color-accent-deep:   #0e7490;
  --color-blue:          #38bdf8;
  --color-blue-deep:     #1e6fae;

  /* Farben — Qualitäts-Skala (Rot -> Grün) */
  --color-red:   #f5455c;
  --color-green: #34d399;

  /* Farben — Text (kÜhl) */
  --color-text-hi:  #eef5f7;
  --color-text-mid: #93a4ad;
  --color-text-low: #5d6d76;
  --ink: #04212a; /* dunkle Schrift auf hellen Akzent-Tiles */

  /* Schrift */
  --font-sans: 'Geist', 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Radien */
  --radius-sm: 12px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 26px;
  --radius-pill: 999px;

  /* Abstände (Basis 4px) */
  --space-4: 4px;   --space-8: 8px;   --space-12: 12px; --space-16: 16px;
  --space-20: 20px; --space-24: 24px; --space-32: 32px; --space-48: 48px; --space-64: 64px;

  /* Tiefe / Schatten */
  --shadow-card: 0 10px 30px -12px rgba(0, 0, 0, 0.6);
  --shadow-tile: 0 12px 28px -14px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 8px 24px -8px rgba(34, 211, 238, 0.45);
  --edge-top: inset 0 1px 0 rgba(255, 255, 255, 0.05);

  /* Layout */
  --page-max: 1080px;

  /* Motion */
  --ease-spring: cubic-bezier(0.34, 1.2, 0.64, 1);
  --ease-state:  cubic-bezier(0.4, 0, 0.2, 1);
  --dur: 0.18s;
}

/* ---------- 2. RESET / GRUNDLAGEN + AMBIENT-GLOW --------------------------- */
*, *::before, *::after { box-sizing: border-box; }
/* touch-action: manipulation -> deaktiviert das Doppeltipp-Zoomen auf der
   gesamten Oberfläche (Pinch-Zoom bleibt für Barrierefreiheit erhalten). */
html, body { margin: 0; padding: 0; touch-action: manipulation; }

body {
  background: var(--color-void);
  color: var(--color-text-hi);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  padding: 0 var(--space-16) env(safe-area-inset-bottom);
  min-height: 100vh;
  position: relative;
  overscroll-behavior-y: contain; /* ruhigeres Verhalten für Pull-to-Refresh */
}

/* SIGNATURE AMBIENT-GLOW in Cyan/Blau (kÜhle Nacht-Stimmung). */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1100px 620px at 78% -12%, rgba(34, 211, 238, 0.11), transparent 60%),
    radial-gradient(900px 500px at 8% 4%, rgba(56, 189, 248, 0.07), transparent 55%);
  pointer-events: none;
}

h1, h2, h3 { margin: 0; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; }
svg { display: block; }

/* ---------- 3. LAYOUT ------------------------------------------------------ */
.app-shell {
  max-width: var(--page-max);
  margin: 0 auto;
  padding-bottom: var(--space-16);
}
.columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: var(--space-16);
  margin-top: var(--space-16);
}

/* ---------- 4. KOMPONENTEN ------------------------------------------------- */

/* ----- 4.1 Topbar ----- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-16);
  height: 68px;
}
.brand { display: flex; align-items: center; gap: var(--space-12); background: transparent; border: none; padding: 0; margin: 0; color: inherit; font: inherit; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.brand:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 4px; border-radius: var(--radius-sm); }
.brand__logo {
  width: 36px; height: 36px;
  border-radius: 10px;
  object-fit: cover;
  display: block;
  border: 1px solid var(--color-hairline); /* hebt das dunkle Icon leicht ab */
}
.brand__mark { font-size: 16px; font-weight: 600; letter-spacing: -0.01em; color: var(--color-text-hi); }

.sport-switch { display: flex; align-items: center; gap: var(--space-8); }
.sport-switch__label {
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--color-text-low);
}
.sport-switch__select {
  background: var(--color-surface-2);
  color: var(--color-text-hi);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-pill);
  padding: 9px 14px;
  font-size: 13px; font-weight: 500;
  transition: border-color var(--dur) var(--ease-state), background var(--dur) var(--ease-state);
}
.sport-switch__select:hover { background: var(--color-surface-3); }
.sport-switch__select:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

/* ----- 4.2 Hero ----- */
.hero { padding: var(--space-24) 0 var(--space-24); }
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-8);
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--color-text-low);
  margin: 0 0 var(--space-16);
}
.eyebrow__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.15);
}
.hero__title {
  font-size: clamp(34px, 6vw, 56px);
  font-weight: 700; line-height: 1.02; letter-spacing: -0.03em;
  color: var(--color-text-hi);
}
.hero__subtitle { color: var(--color-text-mid); max-width: 60ch; margin: var(--space-12) 0 0; font-size: 15px; }

/* ----- 4.3 Dashboard / Gradient-Tiles ----- */
.dashboard { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-12); }
.tile {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-16);
  min-height: 128px;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-tile);
}
.tile__icon { display: grid; place-items: center; width: 36px; height: 36px; border-radius: var(--radius-pill); margin-bottom: auto; }
.tile__icon svg { width: 18px; height: 18px; }
.tile__label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; margin-top: var(--space-16); opacity: 0.85; }
.tile__value { font-size: 30px; font-weight: 700; line-height: 1; letter-spacing: -0.025em; margin-top: 4px; font-variant-numeric: tabular-nums; }
.tile__goal-sep { opacity: 0.4; margin: 0 3px; }

/* Türkis-Tile (dunkle Schrift) */
.tile--accent { background: linear-gradient(145deg, var(--color-accent-bright), var(--color-accent-deep)); color: var(--ink); }
.tile--accent .tile__icon { background: rgba(0, 0, 0, 0.16); color: var(--ink); }
/* Blau-Tile (dunkle Schrift) */
.tile--blue { background: linear-gradient(145deg, var(--color-blue), var(--color-blue-deep)); color: #05233a; }
.tile--blue .tile__icon { background: rgba(0, 0, 0, 0.16); color: #05233a; }
/* Neutrale Ziel-Tile */
.tile--goal {
  background: var(--color-surface-1);
  border: 1px solid var(--color-hairline);
  box-shadow: var(--shadow-card), var(--edge-top);
  color: var(--color-text-hi);
}
.tile__icon--neutral { background: var(--color-surface-2); color: var(--color-accent); }
.tile--goal .tile__label { color: var(--color-text-low); opacity: 1; }

.goalbar { margin-top: var(--space-12); height: 6px; border-radius: var(--radius-pill); background: var(--color-surface-3); overflow: hidden; }
.goalbar__fill {
  height: 100%; width: 0%; border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-accent-deep), var(--color-accent));
  transition: width 0.5s var(--ease-spring);
}

/* ----- 4.4 Karte (dunkles Panel) ----- */
.card {
  background: var(--color-surface-1);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-xl);
  padding: var(--space-24);
  box-shadow: var(--shadow-card), var(--edge-top);
}
.card__head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-12); margin-bottom: var(--space-16); }
.card__title { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; color: var(--color-text-hi); }
.chip {
  font-size: 12px; font-weight: 500; color: var(--color-text-mid);
  background: var(--color-surface-2); border: 1px solid var(--color-hairline);
  border-radius: var(--radius-pill); padding: 5px 12px; white-space: nowrap;
}

/* ----- 4.5 Kalender ----- */
.calendarcard { margin-top: var(--space-16); }
.calstrip {
  display: flex; gap: 6px;
  overflow-x: auto; overflow-y: hidden;
  padding-bottom: var(--space-8);
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}
.calstrip::-webkit-scrollbar { height: 6px; }
.calstrip::-webkit-scrollbar-thumb { background: var(--color-surface-3); border-radius: var(--radius-pill); }
.calstrip::-webkit-scrollbar-track { background: transparent; }
.calday {
  flex: 0 0 auto;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  background: transparent; border: none; padding: 0; cursor: pointer;
}
.calday__dow { font-size: 11px; color: var(--color-text-low); text-transform: uppercase; letter-spacing: 0.04em; }
.calday__cell {
  position: relative; width: 46px; height: 54px;
  border-radius: 14px; background: var(--color-surface-2);
  border: 1px solid var(--color-hairline);
  display: grid; place-items: center;
  transition: border-color var(--dur) var(--ease-state), transform var(--dur) var(--ease-spring);
}
.calday:hover .calday__cell { transform: translateY(-2px); }
.calday__num { font-size: 15px; font-weight: 600; color: var(--color-text-mid); font-variant-numeric: tabular-nums; }
.calday__dot { position: absolute; top: 6px; right: 6px; width: 7px; height: 7px; border-radius: 50%; }
.calday--today .calday__cell { border-color: var(--color-accent); }
.calday--selected .calday__cell { box-shadow: 0 0 0 2px var(--color-accent); border-color: var(--color-accent); }
.calday:focus-visible .calday__cell { outline: 2px solid var(--color-accent); outline-offset: 2px; }
/* Krankheitstag: roter Marker oben links; ohne Training zusätzlich rot getönt */
.calday--sick .calday__cell { border-color: var(--color-red); }
.calday--sick:not(.calday--active) .calday__cell { background: rgba(245, 69, 92, 0.12); }
.calday__sick { position: absolute; top: 6px; left: 6px; width: 7px; height: 7px; border-radius: 50%; background: var(--color-red); }

/* ----- 4.5b Tagesdetail ----- */
.daydetail { margin-top: var(--space-16); border-top: 1px solid var(--color-hairline); padding-top: var(--space-16); }
.daydetail__head { display: flex; flex-direction: column; gap: 4px; margin-bottom: var(--space-12); }
.daydetail__date { font-size: 14px; font-weight: 600; color: var(--color-text-hi); text-transform: capitalize; }
.daydetail__recovery { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; color: var(--color-accent); }
.daydetail__recovery-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent); }
.daydetail__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-8); }
.daydetail__item {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  background: var(--color-surface-2); border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md); padding: 10px 12px;
}
.daydetail__reps { font-size: 18px; font-weight: 700; color: var(--color-text-hi); font-variant-numeric: tabular-nums; }
.daydetail__reps small { font-size: 11px; font-weight: 500; color: var(--color-text-low); text-transform: uppercase; letter-spacing: 0.04em; }
.daydetail__note { flex-basis: 100%; font-size: 13px; color: var(--color-text-mid); }
.daydetail__empty { font-size: 13px; color: var(--color-text-low); margin: var(--space-8) 0 0; }
/* Titelzeile im Detail (Datum + evtl. Krankheitstag-Badge) */
.daydetail__titlerow { display: flex; align-items: center; gap: var(--space-8); flex-wrap: wrap; }
.daydetail__sicktag {
  font-size: 11px; font-weight: 600; color: var(--color-red);
  background: rgba(245, 69, 92, 0.12); border: 1px solid rgba(245, 69, 92, 0.35);
  border-radius: var(--radius-pill); padding: 2px 9px;
}
/* Button zum Setzen/Entfernen eines Krankheitstags */
.daydetail__sickbtn {
  display: inline-flex; align-items: center; gap: var(--space-8);
  margin-top: var(--space-16);
  background: transparent; border: 1px solid var(--color-hairline); color: var(--color-text-mid);
  border-radius: var(--radius-md); padding: 10px 14px; font-size: 13px; font-weight: 600;
  transition: color var(--dur) var(--ease-state), border-color var(--dur) var(--ease-state), background var(--dur) var(--ease-state);
}
.daydetail__sickbtn svg { width: 16px; height: 16px; }
.daydetail__sickbtn:hover { background: var(--color-surface-2); color: var(--color-text-hi); }
.daydetail__sickbtn--active { border-color: var(--color-red); color: var(--color-red); }
.daydetail__sickbtn--active:hover { background: rgba(245, 69, 92, 0.10); color: var(--color-red); }

/* ----- 4.6 Log-Card (Formular) ----- */
.logcard__lead { margin: -8px 0 var(--space-20); font-size: 22px; font-weight: 600; letter-spacing: -0.01em; color: var(--color-text-hi); }
.logform { display: flex; flex-direction: column; gap: var(--space-20); }
.field { display: flex; flex-direction: column; gap: var(--space-8); }
.field__labelrow { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-8); }
.field__label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-low); }
.field__optional { text-transform: none; letter-spacing: 0; color: var(--color-text-low); font-weight: 400; }

/* Stepper — KOMPAKT (kleineres Feld, linksbuendig statt volle Breite) */
.stepper {
  display: grid; grid-template-columns: 44px 1fr 44px;
  max-width: 190px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.stepper__btn {
  display: grid; place-items: center;
  border: none; background: transparent; color: var(--color-text-hi);
  padding: 9px 0;
  transition: background var(--dur) var(--ease-state), color var(--dur) var(--ease-state);
}
.stepper__btn svg { width: 18px; height: 18px; }
.stepper__btn:hover { background: var(--color-surface-3); }
.stepper__btn:active { transform: scale(0.94); }
.stepper__btn--accent { color: var(--color-accent); }
.stepper__value {
  border: none; background: transparent; text-align: center; color: var(--color-text-hi);
  font-size: 21px; font-weight: 700; font-variant-numeric: tabular-nums;
  border-left: 1px solid var(--color-hairline); border-right: 1px solid var(--color-hairline);
  -moz-appearance: textfield; width: 100%;
}
.stepper__value::-webkit-outer-spin-button, .stepper__value::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.stepper__value:focus-visible { outline: 2px solid var(--color-accent); outline-offset: -2px; }

/* Wiederholungen + Zusatzgewicht nebeneinander (zwei gleich breite Spalten). */
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-16); }
.field-row .field { min-width: 0; } /* verhindert Überlauf schmaler Spalten */
.field-row .stepper { max-width: none; } /* Stepper füllt jetzt seine Spalte */

/* Gewichts-Stepper: wie der Reps-Stepper, aber mit "kg"-Einheit in der Mitte.
   Die Trennlinien sitzen hier am Wrapper (nicht am Input), damit Zahl + kg
   optisch als eine Einheit zusammengehören. */
/* align-items:center -> Zahl + "kg" sitzen vertikal MITTIG in der Zelle,
   exakt auf gleicher Höhe wie die Wiederholungs-Zahl (vorher: baseline,
   dadurch stand die Gewichts-Zahl etwas zu hoch). */
.stepper__valuewrap {
  display: flex; align-items: center; justify-content: center; gap: 3px;
  min-width: 0; padding: 0 4px;
  border-left: 1px solid var(--color-hairline);
  border-right: 1px solid var(--color-hairline);
}
/* Gleiche Schriftgröße wie die Wiederholungen (21px), füllt den Platz und
   bleibt zentriert — passt auch bei mehrstelligen Werten ohne Abschneiden. */
.stepper--weight .stepper__value {
  border: none; flex: 1; min-width: 0; width: auto; text-align: center;
  font-size: 21px; line-height: 1;
}
.stepper__unit { font-size: 12px; font-weight: 600; color: var(--color-text-low); }

/* Qualitäts-Skala (horizontaler Regler Rot -> Grün) */
.qscale {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 10px; border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-red) 0%, #f5b02e 50%, var(--color-green) 100%);
  border: 1px solid var(--color-hairline);
  outline: none; margin: 2px 0;
}
/* Regler-Knopf (Thumb) — Chrome/Safari */
.qscale::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--color-text-hi);
  border: 3px solid var(--color-void);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  cursor: pointer;
}
/* Regler-Knopf — Firefox */
.qscale::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--color-text-hi);
  border: 3px solid var(--color-void);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5); cursor: pointer;
}
.qscale::-moz-range-track { background: transparent; }
.qscale:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }
.qscale__value { font-size: 13px; font-weight: 600; color: var(--color-accent); }
.qscale__ends { display: flex; justify-content: space-between; margin-top: 6px; font-size: 11px; color: var(--color-text-low); }

/* Notiz */
.field__textarea {
  border: 1px solid var(--color-hairline); border-radius: var(--radius-md);
  background: var(--color-surface-2); color: var(--color-text-hi);
  padding: 14px; font-size: 14px; line-height: 1.5; resize: vertical;
  transition: border-color var(--dur) var(--ease-state);
}
.field__textarea::placeholder { color: var(--color-text-low); }
.field__textarea:focus-visible { outline: none; border-color: var(--color-accent); }

/* Primaerer Button (Türkis-Pille mit Glow) */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-8);
  background: var(--color-accent); color: var(--ink); border: none;
  border-radius: var(--radius-md); padding: 15px 20px;
  font-size: 15px; font-weight: 600; letter-spacing: -0.01em;
  box-shadow: var(--shadow-glow);
  transition: background var(--dur) var(--ease-state), transform var(--dur) var(--ease-spring), box-shadow var(--dur) var(--ease-state);
}
.btn-primary svg { width: 18px; height: 18px; }
.btn-primary:hover { background: var(--color-accent-bright); box-shadow: 0 10px 28px -8px rgba(34, 211, 238, 0.6); }
.btn-primary:active { transform: translateY(1px) scale(0.99); }
.btn-primary:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }

/* ----- 4.7 History-Card ----- */
.historycard { display: flex; flex-direction: column; }
.history { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.history__item {
  display: grid; grid-template-columns: auto 1fr auto;
  align-items: center; gap: var(--space-16);
  padding: var(--space-16) 0; border-top: 1px solid var(--color-hairline);
}
.history__item:first-child { border-top: none; }
.history__reps { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; line-height: 1; font-variant-numeric: tabular-nums; min-width: 46px; color: var(--color-text-hi); }
.history__reps small { font-size: 11px; font-weight: 500; color: var(--color-text-low); text-transform: uppercase; letter-spacing: 0.04em; }
.history__meta { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.history__line { display: flex; align-items: center; gap: var(--space-8); }
.history__date { font-size: 12px; font-weight: 500; color: var(--color-text-mid); }
/* Übungs-Chip (z.B. "HSPU") — auch im Tagesdetail */
.history__ex {
  font-size: 11px; font-weight: 600; color: var(--color-accent);
  background: var(--color-surface-2); border: 1px solid var(--color-hairline);
  border-radius: var(--radius-pill); padding: 2px 9px; letter-spacing: 0.02em; white-space: nowrap;
}
/* Zusatzgewicht-Chip (z.B. "+5 kg") — blau, um es vom Übungs-Chip abzuheben */
.history__weight { color: var(--color-blue); }
.history__note { font-size: 13px; color: var(--color-text-low); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.history__right { display: flex; align-items: center; gap: var(--space-8); }

/* Qualitäts-Tag (Farbe wird per JS aus dem Skalenwert gesetzt) */
.qtag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--color-text-mid);
  background: var(--color-surface-2); border: 1px solid var(--color-hairline);
  border-radius: var(--radius-pill); padding: 5px 10px; white-space: nowrap;
}
.qtag__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-text-low); }

/* Löschen */
.history__del {
  display: grid; place-items: center; width: 32px; height: 32px;
  background: transparent; border: 1px solid transparent; color: var(--color-text-low);
  border-radius: var(--radius-sm);
  transition: color var(--dur) var(--ease-state), background var(--dur) var(--ease-state);
}
.history__del svg { width: 16px; height: 16px; }
.history__del:hover { color: var(--color-red); background: rgba(245, 69, 92, 0.10); }

.empty { text-align: center; color: var(--color-text-low); padding: var(--space-32) 0; }
.empty__mark { display: grid; place-items: center; color: var(--color-text-low); margin-bottom: var(--space-12); }
.empty__mark svg { width: 30px; height: 30px; }
.empty p { margin: 0; font-size: 13px; }

/* ----- 4.8 Footer ----- */
.footer {
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-16);
  margin-top: var(--space-32); padding-top: var(--space-20);
  border-top: 1px solid var(--color-hairline);
}
.footer__mark { font-size: 12px; font-weight: 600; color: var(--color-text-mid); }
.footer__meta { font-size: 12px; color: var(--color-text-low); }

/* ----- 4.9 Partikel-Band (ganz unten) ----- */
/* Ein Canvas am Seitenende, in das JavaScript kleine, driftende Türkis-
   Partikel zeichnet. aria-hidden, weil rein dekorativ. */
.particles {
  display: block; width: 100%; height: 150px;
  margin-top: var(--space-16);
}

/* ----- 4.10 Toast ----- */
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px);
  display: flex; align-items: center;
  background: var(--color-accent); color: var(--ink);
  font-size: 14px; font-weight: 600; padding: 13px 20px;
  border-radius: var(--radius-pill); box-shadow: var(--shadow-glow);
  opacity: 0; pointer-events: none;
  transition: opacity var(--dur) var(--ease-state), transform var(--dur) var(--ease-spring);
  z-index: 50; max-width: calc(100vw - 32px);
}
.toast--show { opacity: 1; transform: translate(-50%, 0); }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.history__item--new { animation: fadeInUp 0.28s var(--ease-spring); }

/* ---------- 4.11 PROFIL-BUTTON (Topbar) ----------------------------------- */
.profilebtn {
  display: inline-flex; align-items: center; gap: var(--space-8);
  background: var(--color-surface-2); border: 1px solid var(--color-hairline);
  border-radius: var(--radius-pill); padding: 5px 12px 5px 5px;
  color: var(--color-text-hi);
  transition: background var(--dur) var(--ease-state), border-color var(--dur) var(--ease-state);
}
.profilebtn:hover { background: var(--color-surface-3); }
.profilebtn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.profilebtn__avatar {
  display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%;
  background: var(--color-accent); color: var(--ink);
  font-size: 13px; font-weight: 700;
}
.profilebtn__name { font-size: 13px; font-weight: 500; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.profilebtn__chev { width: 16px; height: 16px; color: var(--color-text-low); }

/* ---------- 4.12 TAB-LEISTE ----------------------------------------------- */
.tabs {
  display: inline-flex; gap: 4px; margin: var(--space-8) 0 0;
  background: var(--color-surface-1); border: 1px solid var(--color-hairline);
  border-radius: var(--radius-pill); padding: 4px;
  max-width: 100%; overflow-x: auto; scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  flex: 0 0 auto; white-space: nowrap;
  border: none; background: transparent; color: var(--color-text-mid);
  border-radius: var(--radius-pill); padding: 8px 18px;
  font-size: 14px; font-weight: 600;
  transition: color var(--dur) var(--ease-state), background var(--dur) var(--ease-state);
}
.tab:hover { color: var(--color-text-hi); }
.tab--active { background: var(--color-accent); color: var(--ink); box-shadow: var(--shadow-glow); }
.tab:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

/* Werkzeugleiste am Kopf des Training-Tabs (Sportübungs-Auswahl rechts) */
.toolbar { display: flex; justify-content: flex-end; padding-top: var(--space-16); }

/* ---------- 4.13 MODAL (Profil-Dialog) ------------------------------------ */
.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: var(--space-16); }
.modal[hidden] { display: none; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(4, 8, 12, 0.7); }
.modal__card {
  position: relative; width: 100%; max-width: 460px; max-height: 90vh; overflow-y: auto;
  background: var(--color-surface-1); border: 1px solid var(--color-hairline);
  border-radius: var(--radius-xl); padding: var(--space-24);
  box-shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.8);
}
.modal__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-16); }
.modal__title { font-size: 18px; font-weight: 600; }
.modal__close { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--color-hairline); background: transparent; color: var(--color-text-mid); border-radius: var(--radius-sm); }
.modal__close svg { width: 18px; height: 18px; }
.modal__close:hover { color: var(--color-text-hi); background: var(--color-surface-2); }
.modal__actions { display: flex; justify-content: space-between; gap: var(--space-12); margin-top: var(--space-24); }

/* Profil-Liste (Chips) */
.profilelist { display: flex; flex-wrap: wrap; gap: var(--space-8); margin-bottom: var(--space-24); }
.profilechip {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--color-surface-2); border: 1px solid var(--color-hairline);
  border-radius: var(--radius-pill); padding: 5px 12px 5px 5px;
  color: var(--color-text-mid); font-size: 13px; font-weight: 500;
  transition: border-color var(--dur) var(--ease-state), color var(--dur) var(--ease-state);
}
.profilechip:hover { color: var(--color-text-hi); border-color: var(--color-text-low); }
.profilechip__av { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--color-surface-3); color: var(--color-text-hi); font-size: 12px; font-weight: 700; }
.profilechip--active { border-color: var(--color-accent); color: var(--color-accent); }
.profilechip--active .profilechip__av { background: var(--color-accent); color: var(--ink); }
.profilechip--add { padding: 5px 14px; color: var(--color-text-mid); }

/* Formular-Eingaben (auch fürs Profil) */
.textinput {
  width: 100%; background: var(--color-surface-2); border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md); padding: 11px 12px; color: var(--color-text-hi); font-size: 14px;
  transition: border-color var(--dur) var(--ease-state);
}
.textinput::placeholder { color: var(--color-text-low); }
.textinput:focus-visible { outline: none; border-color: var(--color-accent); }
.textinput::-webkit-outer-spin-button, .textinput::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.field-row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--space-12); margin-top: var(--space-16); }
.unitinput { position: relative; display: flex; align-items: center; }
.unitinput .textinput { padding-right: 34px; }
.unitinput__unit { position: absolute; right: 12px; font-size: 12px; font-weight: 600; color: var(--color-text-low); pointer-events: none; }

/* Sekundaerer Ghost-Button */
.btn-ghost {
  background: transparent; border: 1px solid var(--color-hairline); color: var(--color-text-mid);
  border-radius: var(--radius-md); padding: 13px 16px; font-size: 14px; font-weight: 600;
  transition: color var(--dur) var(--ease-state), border-color var(--dur) var(--ease-state), background var(--dur) var(--ease-state);
}
.btn-ghost:hover { color: var(--color-red); border-color: var(--color-red); }

/* ---------- 4.14 WORKOUT-PLANER ------------------------------------------- */
.weeknav { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-16); }
.weeknav__btn { display: grid; place-items: center; width: 34px; height: 34px; background: var(--color-surface-2); border: 1px solid var(--color-hairline); border-radius: var(--radius-sm); color: var(--color-text-hi); }
.weeknav__btn svg { width: 18px; height: 18px; }
.weeknav__btn:hover { background: var(--color-surface-3); }
.weeknav__label { font-size: 14px; font-weight: 600; color: var(--color-text-hi); }

/* Wochenleiste: 7 Tage nebeneinander (bei Bedarf horizontal scrollbar) */
.weekstrip { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; margin-bottom: var(--space-20); }
.planday {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  background: var(--color-surface-2); border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md); padding: 8px 4px 10px;
  color: var(--color-text-mid); min-width: 0;
  transition: border-color var(--dur) var(--ease-state), transform var(--dur) var(--ease-spring);
}
.planday:hover { transform: translateY(-2px); }
.planday--today { border-color: var(--color-text-low); }
.planday--selected { border-color: var(--color-accent); box-shadow: 0 0 0 1px var(--color-accent); }
.planday__dow { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-low); }
.planday__num { font-size: 16px; font-weight: 700; color: var(--color-text-hi); font-variant-numeric: tabular-nums; }
.planday__chip { font-size: 9px; font-weight: 700; letter-spacing: 0.03em; padding: 1px 5px; border-radius: var(--radius-pill); }

/* Editor für den ausgewählten Tag */
.planeditor { border-top: 1px solid var(--color-hairline); padding-top: var(--space-16); }
.planeditor__head { margin-bottom: var(--space-12); }
.ptypes { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); margin-bottom: var(--space-16); }
.ptype {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  background: var(--color-surface-2); border: 1px solid var(--color-hairline); color: var(--color-text-mid);
  border-radius: var(--radius-md); padding: 11px 10px; font-size: 13px; font-weight: 600;
  transition: color var(--dur) var(--ease-state), border-color var(--dur) var(--ease-state), background var(--dur) var(--ease-state);
}
.ptype:hover { color: var(--color-text-hi); }
.ptype__dot { width: 9px; height: 9px; border-radius: 50%; flex: 0 0 auto; }

/* Liste der geplanten Übungen */
.planitems { list-style: none; margin: 0 0 var(--space-12); padding: 0; display: flex; flex-direction: column; gap: var(--space-8); }
.planitem { display: flex; align-items: center; gap: 10px; background: var(--color-surface-2); border: 1px solid var(--color-hairline); border-radius: var(--radius-md); padding: 10px 12px; }
.planitem--empty { color: var(--color-text-low); font-size: 13px; justify-content: center; }
.planitem__reps { font-size: 17px; font-weight: 700; color: var(--color-text-hi); font-variant-numeric: tabular-nums; }
.planitem__reps small { font-size: 11px; font-weight: 500; color: var(--color-text-low); text-transform: uppercase; }
.planitem__del { margin-left: auto; display: grid; place-items: center; width: 30px; height: 30px; background: transparent; border: 1px solid transparent; border-radius: var(--radius-sm); color: var(--color-text-low); }
.planitem__del svg { width: 15px; height: 15px; }
.planitem__del:hover { color: var(--color-red); background: rgba(245, 69, 92, 0.1); }

/* Zeile zum Hinzufügen einer Übung */
.planadd { display: grid; grid-template-columns: 1fr auto auto; gap: var(--space-8); align-items: stretch; }
.planadd__select {
  background: var(--color-surface-2); color: var(--color-text-hi);
  border: 1px solid var(--color-hairline); border-radius: var(--radius-md); padding: 10px 12px; font-size: 13px; min-width: 0;
}
.planadd__reps-wrap { display: flex; align-items: center; gap: 4px; background: var(--color-surface-2); border: 1px solid var(--color-hairline); border-radius: var(--radius-md); padding: 0 10px; }
.planadd__reps { width: 44px; border: none; background: transparent; color: var(--color-text-hi); font-size: 15px; font-weight: 700; text-align: center; font-variant-numeric: tabular-nums; }
.planadd__reps::-webkit-outer-spin-button, .planadd__reps::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.planadd__reps:focus-visible, .planadd__select:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 1px; }
.planadd__btn { background: var(--color-accent); color: var(--ink); border: none; border-radius: var(--radius-md); padding: 10px 14px; font-size: 13px; font-weight: 600; white-space: nowrap; }
.planadd__btn:hover { background: var(--color-accent-bright); }
.planclear { display: block; margin-top: var(--space-16); background: transparent; border: 1px solid var(--color-hairline); color: var(--color-text-low); border-radius: var(--radius-md); padding: 9px 14px; font-size: 12px; font-weight: 600; }
.planclear:hover { color: var(--color-red); border-color: var(--color-red); }

/* Kalender: kleiner Balken unten = geplantes Workout */
.calday__plan { position: absolute; bottom: 5px; left: 50%; transform: translateX(-50%); width: 16px; height: 3px; border-radius: 2px; }

/* Tagesdetail: geplantes Workout */
.daydetail__planned { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-8); margin-bottom: var(--space-12); }
.planbadge { font-size: 11px; font-weight: 700; letter-spacing: 0.02em; padding: 3px 10px; border-radius: var(--radius-pill); }
.daydetail__plannedtxt { font-size: 12px; color: var(--color-text-mid); }

/* ---------- 4.15 SWITCH (Umschalter) -------------------------------------- */
.switch { display: flex; align-items: center; gap: 12px; cursor: pointer; margin-bottom: var(--space-16); }
.switch input { position: absolute; opacity: 0; pointer-events: none; }
.switch__track { position: relative; flex: 0 0 auto; width: 42px; height: 24px; border-radius: var(--radius-pill); background: var(--color-surface-3); border: 1px solid var(--color-hairline); transition: background var(--dur) var(--ease-state); }
.switch__thumb { position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: var(--color-text-mid); transition: transform var(--dur) var(--ease-spring), background var(--dur) var(--ease-state); }
.switch input:checked + .switch__track { background: var(--color-accent); }
.switch input:checked + .switch__track .switch__thumb { transform: translateX(18px); background: var(--ink); }
.switch input:focus-visible + .switch__track { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.switch__text { font-size: 13px; font-weight: 500; color: var(--color-text-mid); }

/* ---------- 4.16 FARB-SWATCHES (Profil) ----------------------------------- */
.swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.swatch { width: 30px; height: 30px; border-radius: 50%; border: 2px solid var(--color-surface-1); padding: 0; cursor: pointer; transition: transform var(--dur) var(--ease-spring); }
.swatch:hover { transform: scale(1.1); }
.swatch--active { outline: 2px solid var(--color-text-hi); outline-offset: 2px; }

/* ---------- 4.17 WORKOUT: Sets/Reps/Gewicht-Builder + editierbare Items ---- */
.planbuilder { display: flex; flex-direction: column; gap: var(--space-8); }
.planbuilder__nums { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--space-8); }
.numfield { display: flex; flex-direction: column; gap: 4px; }
.numfield span { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-low); }
.numfield input { background: var(--color-surface-2); border: 1px solid var(--color-hairline); border-radius: var(--radius-md); padding: 10px; color: var(--color-text-hi); font-size: 15px; font-weight: 700; text-align: center; font-variant-numeric: tabular-nums; }
.numfield input::-webkit-outer-spin-button, .numfield input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.numfield input:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 1px; }
.planbuilder__actions { display: flex; gap: var(--space-8); }
.planbuilder__actions .planadd__btn { flex: 1; }
.planbuilder__cancel { background: transparent; border: 1px solid var(--color-hairline); color: var(--color-text-mid); border-radius: var(--radius-md); padding: 10px 14px; font-size: 13px; font-weight: 600; }
.planbuilder__cancel:hover { color: var(--color-text-hi); }

/* Geplante Übung: linker Bereich ist ein anklickbarer Button (zum Bearbeiten) */
.planitem__main { flex: 1; min-width: 0; display: flex; align-items: center; gap: 10px; background: transparent; border: none; padding: 0; color: inherit; text-align: left; cursor: pointer; }
.planitem__setsreps { font-size: 16px; font-weight: 700; color: var(--color-text-hi); font-variant-numeric: tabular-nums; white-space: nowrap; }
.planitem__setsreps small { font-size: 10px; font-weight: 600; color: var(--color-text-low); text-transform: uppercase; letter-spacing: 0.03em; }
.planitem__main:hover .planitem__setsreps { color: var(--color-accent); }
.planitem--editing { border-color: var(--color-accent); box-shadow: 0 0 0 1px var(--color-accent); }

/* Automatischer Status im Tagesdetail (kein Button mehr):
   "Abgeschlossen" (grün) oder Fortschritt "X/Y Sätze" mit Mini-Balken. */
.daydetail__done { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 600; color: var(--color-green); }
.daydetail__done-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-green); }
.daydetail__progress { display: inline-flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 500; color: var(--color-text-mid); }
.miniprog { width: 72px; height: 5px; border-radius: var(--radius-pill); background: var(--color-surface-3); overflow: hidden; }
.miniprog__fill { display: block; height: 100%; background: var(--color-accent); border-radius: var(--radius-pill); transition: width 0.3s var(--ease-spring); }

/* Kalender: grüner Punkt = erledigtes geplantes Workout */
.calday__done { position: absolute; bottom: 4px; right: 5px; width: 8px; height: 8px; border-radius: 50%; background: var(--color-green); border: 1.5px solid var(--color-void); }

/* ---------- 4.18 GLUECKWUNSCH-POPUP --------------------------------------- */
.modal__card--congrats { max-width: 360px; text-align: center; }
.congrats__check { width: 72px; height: 72px; margin: 0 auto var(--space-16); border-radius: 50%; display: grid; place-items: center; background: rgba(52, 211, 153, 0.15); color: var(--color-green); animation: congratsPop 0.4s var(--ease-spring); }
.congrats__check svg { width: 38px; height: 38px; }
.congrats__title { font-size: 22px; font-weight: 700; margin-bottom: var(--space-8); }
.congrats__text { font-size: 14px; color: var(--color-text-mid); margin-bottom: var(--space-24); line-height: 1.5; }
.modal__card--congrats .btn-primary { width: 100%; justify-content: center; }
@keyframes congratsPop { 0% { transform: scale(0.5); opacity: 0; } 60% { transform: scale(1.1); } 100% { transform: scale(1); opacity: 1; } }

/* ---------- 4.19 WORKOUT-EDITOR: zweispaltig (Skizze) ---------------------- */
/* Links Steuerung (Arten + Builder), rechts Liste "Übungen für den Tag". */
.plangrid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-20); align-items: start; }
.plangrid__left { display: flex; flex-direction: column; gap: var(--space-16); }
.plangrid__right { border-left: 1px solid var(--color-hairline); padding-left: var(--space-20); }
.planlist__head { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-low); margin-bottom: var(--space-12); }
.planitems__empty { font-size: 13px; color: var(--color-text-low); padding: var(--space-8) 0; }

/* Sets / Reps / kg — je ein Feld mit Label + Mini-Stepper */
.planfields { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--space-8); }
.planfield { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.planfield__label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-low); }
.ministepper { display: grid; grid-template-columns: 30px 1fr 30px; align-items: center; background: var(--color-surface-2); border: 1px solid var(--color-hairline); border-radius: var(--radius-md); overflow: hidden; }
.ministepper__btn { border: none; background: transparent; color: var(--color-text-hi); font-size: 18px; line-height: 1; padding: 9px 0; cursor: pointer; }
.ministepper__btn:hover { background: var(--color-surface-3); }
.ministepper__btn:active { transform: scale(0.92); }
.ministepper__val { min-width: 0; border: none; background: transparent; text-align: center; color: var(--color-text-hi); font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; border-left: 1px solid var(--color-hairline); border-right: 1px solid var(--color-hairline); }
.ministepper__val::-webkit-outer-spin-button, .ministepper__val::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.ministepper__val:focus-visible { outline: 2px solid var(--color-accent); outline-offset: -2px; }

/* ---------- 4.20 Volle-Breite-Select (Übung im Formular) ----------------- */
.fullselect {
  width: 100%; background: var(--color-surface-2); color: var(--color-text-hi);
  border: 1px solid var(--color-hairline); border-radius: var(--radius-md);
  padding: 11px 12px; font-size: 14px; font-weight: 500;
  transition: border-color var(--dur) var(--ease-state);
}
.fullselect:hover { border-color: var(--color-text-low); }
.fullselect:focus-visible { outline: none; border-color: var(--color-accent); }

/* ---------- 4.21 LEADERBOARD ---------------------------------------------- */
.leaderboard { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.lbrow { display: grid; grid-template-columns: 26px 34px 1fr auto; align-items: center; gap: var(--space-12); padding: var(--space-12) 0; border-top: 1px solid var(--color-hairline); }
.lbrow:first-child { border-top: none; }
.lbrank { text-align: center; font-size: 14px; font-weight: 700; color: var(--color-text-low); font-variant-numeric: tabular-nums; }
.lbrank--1 { color: #facc15; }
.lbrank--2 { color: #cbd5e1; }
.lbrank--3 { color: #fb923c; }
.lbav { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; font-size: 14px; font-weight: 700; }
.lbname { display: flex; align-items: center; gap: 8px; min-width: 0; font-size: 14px; font-weight: 500; color: var(--color-text-hi); }
.lbme { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-accent); background: rgba(34, 211, 238, 0.12); border: 1px solid rgba(34, 211, 238, 0.3); border-radius: var(--radius-pill); padding: 1px 7px; }
.lbstat { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.lbbest { font-size: 20px; font-weight: 700; color: var(--color-text-hi); font-variant-numeric: tabular-nums; }
.lbbest small { font-size: 11px; font-weight: 500; color: var(--color-text-low); text-transform: uppercase; letter-spacing: 0.03em; }
.lbsub { font-size: 11px; font-weight: 500; color: var(--color-text-low); white-space: nowrap; }
.leaderboard__note { margin-top: var(--space-16); padding-top: var(--space-16); border-top: 1px solid var(--color-hairline); font-size: 12px; color: var(--color-text-low); line-height: 1.5; }

/* Unter-Tabs im Leaderboard (dezenter als die Haupt-Tabs) */
.subtabs { display: inline-flex; gap: 4px; background: var(--color-surface-2); border: 1px solid var(--color-hairline); border-radius: var(--radius-pill); padding: 4px; margin-bottom: var(--space-16); }
.subtab { border: none; background: transparent; color: var(--color-text-mid); border-radius: var(--radius-pill); padding: 7px 14px; font-size: 13px; font-weight: 600; cursor: pointer; transition: color var(--dur) var(--ease-state), background var(--dur) var(--ease-state); }
.subtab:hover { color: var(--color-text-hi); }
.subtab--active { background: var(--color-surface-3); color: var(--color-text-hi); }
.subtab:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

/* ---------- 4.16 DOWNLOADS ------------------------------------------------- */
.dllist { display: flex; flex-direction: column; }
.dlrow {
  display: flex; align-items: center; gap: var(--space-12);
  padding: var(--space-16) 0;
  border-top: 1px solid var(--color-hairline);
  color: inherit; text-decoration: none;
  transition: background var(--dur) var(--ease-state);
}
.dlrow:first-child { border-top: none; }
.dlrow:hover { background: var(--color-surface-2); }
/* Hover-Flaeche etwas über die Card-Kante ziehen, damit die Zeile "greifbar" wirkt */
.dlrow:hover { border-radius: var(--radius-md); margin: 0 calc(var(--space-12) * -1); padding-left: var(--space-12); padding-right: var(--space-12); }
.dlrow__icon {
  flex: 0 0 auto; display: grid; place-items: center;
  width: 40px; height: 40px; border-radius: var(--radius-pill);
  background: var(--color-surface-2); border: 1px solid var(--color-hairline);
  color: var(--color-accent);
}
.dlrow__icon svg { width: 20px; height: 20px; }
.dlrow__body { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1 1 auto; }
.dlrow__title { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; color: var(--color-text-hi); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dlrow__desc { font-size: 13px; color: var(--color-text-mid); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dlrow__tag { flex: 0 0 auto; }
.dlrow__dl {
  flex: 0 0 auto; display: grid; place-items: center;
  width: 36px; height: 36px; border-radius: var(--radius-pill);
  color: var(--color-text-low);
  transition: color var(--dur) var(--ease-state), background var(--dur) var(--ease-state);
}
.dlrow__dl svg { width: 18px; height: 18px; }
.dlrow:hover .dlrow__dl { color: var(--ink); background: var(--color-accent); box-shadow: var(--shadow-glow); }
.dlrow:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; border-radius: var(--radius-md); }
.dllist__empty { color: var(--color-text-mid); font-size: 14px; line-height: 1.6; margin: var(--space-8) 0 0; }
.dllist__empty code { background: var(--color-surface-2); border: 1px solid var(--color-hairline); border-radius: 6px; padding: 1px 6px; font-size: 13px; color: var(--color-text-hi); }

/* ---------- 4.22 PULL-TO-REFRESH (nur Home-Screen/Standalone) ------------- */
/* Kleiner Indikator, der beim Herunterziehen am Seitenanfang erscheint.
   Steuerung/Position übernimmt JavaScript (PullToRefresh). */
.ptr {
  position: fixed; top: -44px; left: 50%; transform: translate(-50%, 0);
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--color-surface-2); border: 1px solid var(--color-hairline);
  color: var(--color-accent); box-shadow: var(--shadow-card);
  opacity: 0; pointer-events: none; z-index: 60;
  transition: opacity 0.12s linear;
}
.ptr svg { width: 18px; height: 18px; }
.ptr--ready { color: var(--color-accent-bright); border-color: var(--color-accent); }

/* ---------- 5. RESPONSIVITAET ---------------------------------------------- */
@media (max-width: 720px) {
  .columns { grid-template-columns: 1fr; }
  .dashboard { grid-template-columns: 1fr 1fr; }
  .hero { padding: var(--space-16) 0 var(--space-20); }
  /* Workout-Editor: Spalten untereinander, Liste unter der Steuerung */
  .plangrid { grid-template-columns: 1fr; gap: var(--space-16); }
  .plangrid__right { border-left: none; border-top: 1px solid var(--color-hairline); padding-left: 0; padding-top: var(--space-16); }
}

/* Handy-Feinschliff: Tab-Leiste und Zahlenfelder dürfen nicht überlaufen. */
@media (max-width: 480px) {
  /* Tab-Leiste füllt die Breite und läuft nicht mehr rechts über */
  .tabs { width: 100%; }
  .tab { flex: 1 1 0; min-width: 0; padding: 8px 8px; font-size: 12.5px; text-align: center; white-space: nowrap; }

  /* Zusatzgewicht: schmalere +/- Buttons + kleinere Zahl -> nichts abgeschnitten */
  .field-row { gap: var(--space-12); }
  .stepper--weight { grid-template-columns: 34px 1fr 34px; }
  .stepper--weight .stepper__value { font-size: 16px; }
  .stepper__valuewrap { padding: 0 2px; }
  .stepper__unit { font-size: 11px; }

  /* Workout-Builder: Mini-Stepper (Sets/Reps/kg) mehr Platz für die Zahl */
  .ministepper { grid-template-columns: 26px 1fr 26px; }
  .ministepper__btn { font-size: 16px; }
  .ministepper__val { font-size: 14px; }
}

@media (max-width: 380px) {
  .tile { min-height: 116px; padding: var(--space-12); }
  .tile__value { font-size: 26px; }
  .card { padding: var(--space-16); }
}

/* Reduzierte Bewegung: keine Animationen (Partikel werden per JS gestoppt). */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}