/* Nährstoff-Kompass — Styles
   Look: Ninas Liquid-Wasser (türkis, bewegt) als Vollbild-Hintergrund,
   Inhalte auf Milchglas. Identität der Hauptseite: Syne + JetBrains Mono,
   Akzent-Cyan. Ein bewusst ruhiger, nicht-medizinischer Auftritt. */

:root {
  --accent: #00d4ff;          /* Seiten-Akzent (Cyan) */
  --water-deep: #0a4a5e;
  --water-mid: #16b7bd;
  --water-bright: #29d1d6;
  --foam: #d6ffff;

  --text: #f2fbff;
  --text-soft: rgba(242, 251, 255, 0.82);
  --text-mute: rgba(226, 245, 250, 0.62);

  --glass: rgba(6, 28, 36, 0.52);
  --glass-strong: rgba(5, 24, 32, 0.72);
  --glass-border: rgba(255, 255, 255, 0.16);
  --glass-border-soft: rgba(255, 255, 255, 0.10);

  --font-display: 'Syne', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --font-body: system-ui, -apple-system, 'Segoe UI', sans-serif;

  --radius: 20px;
  --radius-sm: 12px;
  --pill: 999px;
  --shadow: 0 18px 44px rgba(0, 20, 30, 0.42);
  --shadow-soft: 0 8px 22px rgba(0, 20, 30, 0.28);
  --maxw: 760px;
}

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

html { scroll-behavior: smooth; }

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--water-deep);
  overflow-x: hidden;
  line-height: 1.55;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* ---------- Wasser-Hintergrund (3 Ebenen) ---------- */
.water-layer {
  position: fixed;
  inset: 0;
  z-index: -3;
}
.water-gradient {
  background: linear-gradient(160deg, #0a6e8a 0%, #16b7bd 45%, #0a4a5e 100%);
}
#water {
  display: block;
  width: 100%;
  height: 100%;
  z-index: -2;
  animation: waterFade 1s ease both;
}
.water-vignette {
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(120% 90% at 50% 40%, rgba(0,0,0,0) 34%, rgba(2,30,42,0.42) 100%);
}
@keyframes waterFade { from { opacity: 0; } to { opacity: 1; } }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 4vw, 2.4rem);
  background: rgba(4, 24, 32, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border-soft);
}
.brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  color: var(--text);
  text-decoration: none;
}
.brand:hover { color: var(--accent); }
.header-spacer { flex: 1; }
.back-link {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mute);
  text-decoration: none;
  white-space: nowrap;
}
.back-link:hover { color: var(--accent); }

.lang-switcher { display: flex; gap: 0.28rem; align-items: center; flex-wrap: wrap; }
.lang-btn {
  background: none;
  border: 1px solid transparent;
  color: var(--text-mute);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.45rem;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.2s;
  text-transform: uppercase;
}
.lang-btn:hover { color: var(--accent); border-color: rgba(0,212,255,0.3); }
.lang-btn.active { color: var(--accent); border-color: rgba(0,212,255,0.55); }

/* ---------- Layout ---------- */
main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(1.2rem, 4vw, 2.6rem) clamp(1rem, 4vw, 1.6rem) 4rem;
}

.panel {
  background: var(--glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(1.2rem, 3.5vw, 2rem);
  margin-bottom: 1.4rem;
}

/* ---------- Intro-Hero ---------- */
.intro {
  text-align: center;
  padding: clamp(2.4rem, 8vw, 4.4rem) 1rem clamp(1.6rem, 4vw, 2.4rem);
}
.kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--text-soft);
  text-shadow: 0 1px 14px rgba(0,30,40,0.4);
}
.intro h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.3rem, 7vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0.7rem 0 0;
  text-shadow: 0 2px 36px rgba(0,28,40,0.45);
}
.intro .lede {
  font-size: clamp(1rem, 2vw, 1.2rem);
  max-width: 40ch;
  margin: 1.1rem auto 0;
  color: var(--text-soft);
  text-shadow: 0 1px 16px rgba(0,30,40,0.35);
  text-wrap: pretty;
}
.intro .meta-note {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--text-mute);
  margin-top: 1rem;
}
.entry-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 2rem;
  text-align: left;
}
.entry-card {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.15rem;
  color: var(--text);
  text-decoration: none;
  background: rgba(6, 28, 36, 0.48);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.entry-card:hover,
.entry-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(0, 212, 255, 0.72);
  background: rgba(6, 40, 50, 0.62);
}
.entry-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.entry-number {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--accent);
  letter-spacing: 0.12em;
}
.entry-card strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.18;
}
.entry-card > span:not(.entry-number):not(.entry-action) {
  color: var(--text-soft);
  font-size: 0.9rem;
}
.entry-action {
  margin-top: auto;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.35;
}
.entry-action::after { content: ' →'; }
.cta-row {
  margin-top: 2rem;
  display: flex;
  gap: 0.8rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--pill);
  padding: 0.85rem 1.7rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.btn-primary {
  background: #fff;
  color: #06414f;
  box-shadow: 0 10px 34px rgba(0,25,38,0.32);
}
.btn-primary:hover { transform: translateY(-2px); }
.btn-glass {
  background: rgba(255,255,255,0.14);
  color: var(--text);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.btn-glass:hover { background: rgba(255,255,255,0.22); }
.btn-sm { font-size: 0.875rem; padding: 0.55rem 1.1rem; }
.btn:disabled,
.btn:disabled:hover {
  opacity: 0.46;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ---------- Formular ---------- */
.form-grid { display: flex; flex-direction: column; gap: 1.5rem; }
.profile-submit {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.35rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--glass-border-soft);
}
.profile-submit p {
  max-width: 46ch;
  color: var(--text-mute);
  font-size: 0.875rem;
}
.profile-submit p[hidden] { display: none; }

fieldset {
  border: 1px solid var(--glass-border-soft);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.1rem 1.2rem;
  background: rgba(255,255,255,0.03);
}
legend {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  padding: 0 0.5rem;
  color: var(--text);
}
.field-hint {
  font-size: 0.875rem;
  color: var(--text-mute);
  margin: 0.15rem 0 0.7rem;
}

/* Slider (Alter, Gewicht) */
.slider-row { display: flex; align-items: baseline; gap: 0.6rem; margin-bottom: 0.4rem; }
.slider-val {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent);
}
.slider-unit { font-family: var(--font-mono); font-size: 0.85rem; color: var(--text-mute); }
input[type="range"] {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: var(--pill);
  background: linear-gradient(90deg, var(--accent), var(--water-bright));
  outline: none;
  cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--accent);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
}
input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--accent);
  cursor: pointer;
}

/* Segmentierte Auswahl (Radio-Gruppen) + Ziele (Mehrfach) */
.seg-group { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.seg {
  position: relative;
}
.seg input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.seg label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  padding: 0.55rem 1rem;
  border-radius: var(--pill);
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.05);
  color: var(--text-soft);
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
}
.seg input:hover + label { border-color: rgba(0,212,255,0.4); }
.seg input:checked + label {
  background: rgba(0,212,255,0.18);
  border-color: var(--accent);
  color: var(--text);
}
.seg input:focus-visible + label {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Gewicht optional: Kopfzeile mit Umschalter */
.optional-head { display: flex; align-items: center; justify-content: space-between; gap: 0.6rem; flex-wrap: wrap; }

.conditional-box {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--glass-border-soft);
}
.conditional-box[hidden] { display: none; }
.text-field,
.supplement-fields label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  color: var(--text-mute);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}
.text-field { margin-top: 0.9rem; }
.text-field input,
.supplement-fields input,
.supplement-fields select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  background: rgba(2, 25, 34, 0.72);
  color: var(--text);
  font: 0.875rem var(--font-body);
}
.text-field input:focus,
.supplement-fields input:focus,
.supplement-fields select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.supplement-rows { display: grid; gap: 0.8rem; margin-bottom: 0.9rem; }
.supplement-row {
  padding: 0.9rem;
  border: 1px solid var(--glass-border-soft);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.035);
}
.supplement-row-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
}
.supp-remove {
  border: 0;
  background: transparent;
  color: var(--text-mute);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.supp-remove:hover { color: var(--text); }
.supplement-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.supp-custom-wrap[hidden] { display: none; }
.supplement-privacy { margin: 0.8rem 0 0; }

.intake-context {
  display: grid;
  gap: 0.85rem;
  margin: 1.25rem 0;
  padding: 1rem;
  border: 1px solid rgba(0,212,255,0.34);
  border-radius: var(--radius-sm);
  background: rgba(0,212,255,0.07);
}
.intake-context[hidden] { display: none; }
.intake-context h3 { font-family: var(--font-display); font-size: 1.05rem; }
.intake-context h4 { font-family: var(--font-display); font-size: 0.9rem; margin-bottom: 0.45rem; }
.intake-context p { color: var(--text-soft); font-size: 0.875rem; margin-top: 0.45rem; }
.intake-context ul { list-style: none; display: grid; gap: 0.35rem; }
.intake-context li { display: flex; justify-content: space-between; gap: 0.8rem; font-size: 0.875rem; }
.intake-context li span { color: var(--text-mute); text-align: end; }
.context-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.context-tags span,
.nut-badge.already {
  border: 1px solid rgba(0,212,255,0.44);
  border-radius: var(--pill);
  background: rgba(0,212,255,0.12);
  padding: 0.2rem 0.55rem;
  color: var(--text);
  font: 0.7rem var(--font-mono);
}
.context-warning {
  border-left: 3px solid #ffd56a;
  padding: 0.65rem 0.75rem;
  background: rgba(255,213,106,0.09);
  color: var(--text-soft);
  font-size: 0.875rem;
}
.allergy-card-note {
  margin: 0.7rem 0;
  padding: 0.65rem 0.75rem;
  border-left: 3px solid #ffd56a;
  border-radius: 6px;
  background: rgba(255,213,106,0.09);
  color: var(--text-soft);
  font-size: 0.875rem;
}

@media (max-width: 560px) {
  .supplement-fields { grid-template-columns: 1fr; }
  .intake-context li { flex-direction: column; gap: 0.1rem; }
  .intake-context li span { text-align: start; }
}

/* ---------- Ergebnis ---------- */
.result { scroll-margin-top: 5rem; }
.result[hidden] { display: none; }

.index-block { display: flex; align-items: center; gap: 1.3rem; flex-wrap: wrap; }
.index-dial {
  --val: 50;
  flex: 0 0 auto;
  width: 108px; height: 108px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(closest-side, var(--glass-strong) 78%, transparent 79%),
    conic-gradient(var(--accent) calc(var(--val) * 1%), rgba(255,255,255,0.12) 0);
  position: relative;
}
.index-dial b {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 600;
  color: var(--text);
}
.index-meta { flex: 1; min-width: 200px; }
.index-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.index-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 3.5vw, 1.7rem);
  margin: 0.25rem 0 0.4rem;
  line-height: 1.15;
}
.index-note { font-size: 0.85rem; color: var(--text-soft); }

.nut-list { display: flex; flex-direction: column; gap: 0.9rem; margin-top: 1.3rem; }
.nut-card {
  border: 1px solid var(--glass-border-soft);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  padding: 1rem 1.1rem;
}
.nut-head { display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap; }
.nut-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
}
.nut-badge {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.22rem 0.6rem;
  border-radius: var(--pill);
  border: 1px solid currentColor;
}
/* Ruhige Farbcodierung — KEINE Ampel, kein Alarm. Cyan = zuerst, Teal = Blick, grau = Basis */
.nut-badge.first { color: #7ff0ff; background: rgba(0,212,255,0.14); }
.nut-badge.watch { color: #9fe6d6; background: rgba(80,200,180,0.12); }
.nut-badge.base  { color: var(--text-mute); background: rgba(255,255,255,0.05); }
.nut-rank { margin-left: auto; font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-mute); }

.nut-reason { margin-top: 0.55rem; color: var(--text-soft); font-size: 0.94rem; }
.nut-step {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--text);
  padding-left: 0.8rem;
  border-left: 2px solid var(--accent);
}
.nut-ref {
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-mute);
}
body.hide-reasons .nut-reason,
body.hide-reasons .nut-step { display: none; }

.disclaimer {
  margin-top: 1.4rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--glass-border-soft);
  font-size: 0.88rem;
  color: var(--text-soft);
}
.disclaimer strong { color: var(--text); }
.sources { margin-top: 0.8rem; font-size: 0.85rem; }
.sources a { color: var(--accent); text-decoration: none; }
.sources a:hover { text-decoration: underline; }

.result-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.4rem; }

/* ---------- Footer ---------- */
.site-footer {
  text-align: center;
  padding: 2.4rem 1rem 3rem;
  color: var(--text-mute);
  font-size: 0.85rem;
}
.site-footer .footer-logo {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--text);
}
.site-footer a { color: var(--accent); text-decoration: none; }

/* ---------- RTL ---------- */
html[dir="rtl"] .nut-step { padding-left: 0; padding-right: 0.8rem; border-left: none; border-right: 2px solid var(--accent); }
html[dir="rtl"] .nut-rank { margin-left: 0; margin-right: auto; }
html[dir="rtl"] .back-link { direction: rtl; }

/* ---------- Methodik-Ausklapper (in Karten) ---------- */
.method { margin-top: 0.7rem; }
.method summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--accent);
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.method summary::-webkit-details-marker { display: none; }
.method summary::before { content: '▸'; transition: transform 0.2s; display: inline-block; }
.method[open] summary::before { transform: rotate(90deg); }
.method-line {
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--text-soft);
  background: rgba(0,0,0,0.18);
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
}
body.hide-reasons .method-line { color: var(--text-soft); }
body.hide-reasons .why-panel { display: none; }

/* ---------- V2: Module, Erklärbarkeit, Schlaf und Lexikon ---------- */
#personalCheck,
#problemNavigator,
#sleepCompass,
#focusCompass,
#nutrientLibrary { scroll-margin-top: 5.5rem; }

.module-heading {
  margin: 2.8rem 0 1rem;
  padding: 0 0.35rem;
}
.module-heading h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.7rem);
  font-weight: 800;
  line-height: 1.08;
  margin-top: 0.55rem;
}
.module-heading > p {
  max-width: 58ch;
  color: var(--text-soft);
  margin-top: 0.6rem;
}
.module-heading-inner { margin: 0 0 1.4rem; padding: 0; }
.module-panel { margin-top: 3.5rem; }

#menstruationField[hidden],
.navigator-view[hidden] { display: none; }
.navigator-heading { margin-bottom: 1rem; }
.navigator-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin-bottom: 1.8rem;
  padding: 0.35rem;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.16);
  border: 1px solid var(--glass-border-soft);
}
.navigator-tab {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.75rem 1rem;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--text-soft);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}
.navigator-tab:hover { color: var(--text); background: rgba(255, 255, 255, 0.06); }
.navigator-tab.active {
  color: var(--text);
  border-color: rgba(0, 212, 255, 0.58);
  background: rgba(0, 212, 255, 0.15);
  box-shadow: 0 8px 24px rgba(0, 30, 42, 0.22);
}
.navigator-tab:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.navigator-module-heading { margin-top: 0.25rem; }
.focus-submit { margin-top: 1rem; }
.focus-flags .urgent-option input:checked + label {
  border-color: #ffaaa5;
  background: rgba(255, 120, 110, 0.13);
}

.why-intro {
  color: var(--text-soft);
  font-size: 0.875rem;
  margin-top: 0.7rem;
}
.why-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.6rem;
}
.why-list li,
.why-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0.7rem;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.15);
  font-family: var(--font-mono);
  font-size: 0.875rem;
}
.why-list b { color: var(--accent); }
.why-total {
  margin-top: 0.45rem;
  border-top: 1px solid var(--glass-border);
  color: var(--text);
}
.why-total b { font-size: 1rem; }

.sleep-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.sleep-grid fieldset { min-width: 0; }
.sleep-grid .seg label { white-space: normal; }
.sleep-flags { grid-column: 1 / -1; }
.sleep-flags .seg { flex: 1 1 45%; }
.sleep-flags .seg label { height: 100%; }
.sleep-submit { justify-content: flex-start; }

.sleep-result {
  margin-top: 1.8rem;
  padding-top: 1.7rem;
  border-top: 1px solid var(--glass-border);
  scroll-margin-top: 5.5rem;
}
.sleep-result[hidden] { display: none; }
.sleep-result-head h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  line-height: 1.12;
  margin-top: 0.45rem;
}
.sleep-result-head p { color: var(--text-soft); margin-top: 0.6rem; }
.sleep-result-section {
  margin-top: 1.35rem;
  padding: 1rem;
  border: 1px solid var(--glass-border-soft);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.035);
}
.sleep-result-section[hidden] { display: none; }
.sleep-result-section h4,
.evidence-block h3 {
  font-family: var(--font-display);
  font-size: 1.08rem;
  margin-bottom: 0.75rem;
}
.theme-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}
.theme-card {
  padding: 0.8rem;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.14);
}
.theme-card h5 { font-family: var(--font-display); font-size: 0.98rem; }
.theme-card p { color: var(--text-soft); font-size: 0.875rem; margin-top: 0.3rem; }
.action-first { border-color: rgba(0, 212, 255, 0.38); }
.sleep-actions { padding-left: 1.35rem; display: flex; flex-direction: column; gap: 0.65rem; }
.sleep-actions li { color: var(--text-soft); padding-left: 0.25rem; }
.sleep-actions li::marker { color: var(--accent); font-family: var(--font-mono); font-weight: 600; }
.sleep-nutrients { display: flex; flex-direction: column; gap: 0.7rem; }
.sleep-nutrient-card { padding: 0.85rem; background: rgba(0, 0, 0, 0.14); border-radius: 10px; }
.sleep-nutrient-head { display: flex; align-items: center; gap: 0.65rem; flex-wrap: wrap; }
.sleep-nutrient-head strong { font-family: var(--font-display); }
.sleep-nutrient-card p { color: var(--text-soft); margin-top: 0.55rem; font-size: 0.9rem; }
.medical-section { border-color: rgba(255, 205, 112, 0.4); }
.medical-section ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.medical-section li {
  padding: 0.7rem 0.8rem 0.7rem 1rem;
  color: var(--text-soft);
  border-left: 3px solid rgba(255, 205, 112, 0.72);
  background: rgba(255, 205, 112, 0.06);
  border-radius: 0 8px 8px 0;
}
.medical-section li.prompt { border-left-color: #ffaaa5; background: rgba(255, 120, 110, 0.08); }
.medical-section li.urgent {
  border-left-color: #ff7770;
  background: rgba(255, 90, 82, 0.14);
  color: var(--text);
  font-weight: 600;
}
.no-supplement {
  margin-top: 1.2rem;
  padding: 0.9rem 1rem;
  border-radius: 10px;
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--glass-border-soft);
}
.no-supplement[hidden] { display: none; }
.sleep-source-block { color: var(--text-mute); font-size: 0.875rem; margin-top: 1.15rem; }
.sleep-source-block strong { color: var(--text-soft); margin-right: 0.4rem; }
.sleep-source-block a,
.knowledge-sources a { color: var(--accent); text-decoration: none; }
.sleep-source-block a:hover,
.knowledge-sources a:hover { text-decoration: underline; }

.evidence-block {
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.13);
  border: 1px solid var(--glass-border-soft);
  margin-bottom: 1rem;
}
.evidence-legend { display: flex; flex-wrap: wrap; gap: 0.55rem; }
.evidence-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  width: fit-content;
  padding: 0.35rem 0.65rem;
  border: 1px solid currentColor;
  border-radius: var(--pill);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.3;
}
.evidence-badge::before { content: ''; width: 0.55rem; height: 0.55rem; border-radius: 50%; background: currentColor; flex: 0 0 auto; }
.evidence-badge.confirmed { color: #9ff2c2; background: rgba(62, 191, 117, 0.10); }
.evidence-badge.situational { color: #ffe19b; background: rgba(255, 197, 79, 0.09); }
.evidence-badge.limited { color: #eefaff; background: rgba(255, 255, 255, 0.07); }
.evidence-badge.notRoutine { color: #ffb1ad; background: rgba(255, 110, 102, 0.09); }

.knowledge-list { display: flex; flex-direction: column; gap: 0.7rem; }
.knowledge-card {
  border: 1px solid var(--glass-border-soft);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  overflow: clip;
}
.knowledge-card summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  cursor: pointer;
  list-style: none;
}
.knowledge-card summary::-webkit-details-marker { display: none; }
.knowledge-card summary::after {
  content: '+';
  margin-left: auto;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 1.3rem;
}
.knowledge-card[open] summary::after { content: '−'; }
.knowledge-card[open] summary { border-bottom: 1px solid var(--glass-border-soft); }
.knowledge-name { font-family: var(--font-display); font-weight: 800; font-size: 1.08rem; }
.knowledge-body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  padding: 0.35rem 1rem 1rem;
}
.knowledge-field { padding: 0.8rem 0.8rem 0.8rem 0; }
.knowledge-field h4 { font-family: var(--font-display); font-size: 0.94rem; color: var(--text); }
.knowledge-field p { color: var(--text-soft); font-size: 0.875rem; margin-top: 0.25rem; }
.knowledge-sources {
  grid-column: 1 / -1;
  border-top: 1px solid var(--glass-border-soft);
  padding-top: 0.8rem;
  color: var(--text-mute);
  font-size: 0.875rem;
}
.knowledge-sources strong { color: var(--text-soft); }
.knowledge-note {
  color: var(--text-mute);
  font-size: 0.875rem;
  margin-top: 1rem;
}

/* ---------- Foldout (Arzt-Fragen) ---------- */
.foldout {
  margin-top: 1.3rem;
  border: 1px solid var(--glass-border-soft);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  padding: 0.9rem 1.1rem;
}
.foldout summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.foldout summary::-webkit-details-marker { display: none; }
.foldout summary::before { content: '▸'; color: var(--accent); transition: transform 0.2s; }
.foldout[open] summary::before { transform: rotate(90deg); }
.foldout-intro { margin: 0.7rem 0 0.6rem; font-size: 0.86rem; color: var(--text-mute); }
.labs-list { list-style: none; display: flex; flex-direction: column; gap: 0.45rem; }
.labs-list li { font-size: 0.9rem; color: var(--text-soft); }
.labs-list strong { color: var(--text); }

/* ---------- Verlauf / Einstellungen ---------- */
.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  margin-bottom: 0.9rem;
}
.history-stats { display: flex; flex-wrap: wrap; gap: 1.2rem; margin-bottom: 1rem; font-size: 0.9rem; color: var(--text-soft); }
.history-stats b { font-family: var(--font-mono); color: var(--accent); font-size: 1.05rem; }
.history-list { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; }
.history-item {
  display: flex; align-items: center; gap: 0.8rem;
  border: 1px solid var(--glass-border-soft);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  padding: 0.6rem 0.8rem;
}
.hi-index { font-family: var(--font-mono); font-size: 1.2rem; font-weight: 600; color: var(--accent); min-width: 2.2ch; text-align: center; }
.hi-main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.hi-title { font-weight: 600; }
.hi-when { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-mute); }
.hi-btn {
  background: none; border: 1px solid var(--glass-border); color: var(--text-soft);
  font-family: var(--font-mono); font-size: 0.72rem; padding: 0.35rem 0.7rem;
  border-radius: var(--pill); cursor: pointer; transition: all 0.18s;
}
.hi-btn:hover { border-color: var(--accent); color: var(--accent); }
.hi-del:hover { border-color: #ff9a9a; color: #ffbcbc; }

.switch-row { display: flex; align-items: center; gap: 0.7rem; padding: 0.55rem 0; cursor: pointer; }
.switch-row input { width: 20px; height: 20px; accent-color: var(--accent); cursor: pointer; }

/* ---------- Teilbild ---------- */
.image-box { margin-top: 1.2rem; }
.image-box img {
  width: 100%; max-width: 360px; display: block; margin: 0 auto 0.9rem;
  border-radius: var(--radius-sm); box-shadow: var(--shadow);
}

.share-notice {
  margin-top: 0.8rem; font-size: 0.82rem; color: var(--text-mute);
  background: rgba(255,255,255,0.05); border: 1px solid var(--glass-border-soft);
  border-radius: 8px; padding: 0.6rem 0.8rem;
}

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 1.6rem; transform: translateX(-50%) translateY(1rem);
  background: var(--glass-strong); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border); color: var(--text);
  padding: 0.7rem 1.2rem; border-radius: var(--pill); box-shadow: var(--shadow);
  font-size: 0.9rem; z-index: 100; opacity: 0; transition: opacity 0.3s, transform 0.3s; pointer-events: none;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Reveal-Animation ---------- */
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
.nut-card.in { animation: rise 0.5s ease both; }
@media (prefers-reduced-motion: reduce) { .nut-card.in { animation: none; } }

html[dir="rtl"] .method-line { text-align: right; }
html[dir="rtl"] .hi-main { text-align: right; }
html[dir="rtl"] .entry-grid { text-align: right; }
html[dir="rtl"] .entry-action::after { content: ' ←'; }
html[dir="rtl"] .knowledge-card summary::after { margin-left: 0; margin-right: auto; }
html[dir="rtl"] .knowledge-field { padding-right: 0; padding-left: 0.8rem; }
html[dir="rtl"] .medical-section li {
  padding-left: 0.8rem;
  padding-right: 1rem;
  border-left: 0;
  border-right: 3px solid rgba(255, 205, 112, 0.72);
  border-radius: 8px 0 0 8px;
}
html[dir="rtl"] .medical-section li.prompt { border-right-color: #ffaaa5; }
html[dir="rtl"] .medical-section li.urgent { border-right-color: #ff7770; }
html[dir="rtl"] .sleep-actions { padding-left: 0; padding-right: 1.35rem; }

/* ---------- Responsive ---------- */
@media (max-width: 560px) {
  .site-header { gap: 0.6rem; padding: 0.7rem 0.9rem; flex-wrap: wrap; }
  .back-link { display: none; }
  .lang-btn { font-size: 0.58rem; padding: 0.18rem 0.36rem; }
  .index-block { justify-content: center; text-align: center; }
  .cta-row .btn { flex: 1 1 auto; justify-content: center; }
  .profile-submit .btn { width: 100%; justify-content: center; }
  .entry-grid,
  .sleep-grid,
  .theme-grid,
  .knowledge-body { grid-template-columns: 1fr; }
  .navigator-tabs { grid-template-columns: 1fr 1fr; }
  .navigator-tab { min-height: 48px; padding: 0.65rem 0.55rem; }
  .entry-card { min-height: 0; }
  .sleep-flags { grid-column: auto; }
  .sleep-flags .seg { flex-basis: 100%; }
  .knowledge-sources { grid-column: auto; }
  .knowledge-card summary { align-items: flex-start; flex-wrap: wrap; }
  .knowledge-card summary::after { align-self: center; }
}