/* ============================================================
   LAYOUT — Kopfzeile, Navigation, Fußzeile, Seitenraster.
   Laedt nach app.css und ersetzt deren Kopfzeilen-Regeln.
   ============================================================ */

/* ---- Kopfzeile ------------------------------------------------
   Eine Deklaration je Selektor. Vorher lagen hier fuenf Generationen
   aus der app.css-Aufloesung uebereinander; wer etwas aendern wollte,
   musste erst herausfinden, welche davon gewinnt.
   ---------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) clamp(var(--space-2), 2vw, var(--space-6));
  background: transparent;
  border-bottom: 0;
  overflow: visible;
  backdrop-filter: blur(16px);
}
.header-shell {
  /* Drei Bereiche im Markup — Marke, Navigation, Darstellung. Das
     Raster hatte nur zwei Spalten, deshalb rutschte die Navigation in
     eine dritte Zeile und der Kopf wurde dreifach hoch. */
  width: min(1760px, calc(100vw - 24px));
  max-width: none;
  margin: 0 auto;
  min-height: 56px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(10px, 1.4vw, 20px);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  background: var(--surface-card);
  box-shadow: var(--shadow-float);
  backdrop-filter: blur(18px) saturate(140%);
  overflow: visible;
}

/* ---- Plan-Umschalter -----------------------------------------
   Der aktive Plan ist Kontext fuer alles Folgende und steht
   deshalb neben der Marke, nicht in der Seitenmitte.
   -------------------------------------------------------------- */
.plan-pille {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-full);
  background: var(--surface-card);
  color: var(--text-primary);
  font-size: var(--text-sm); font-weight: 500;
  white-space: nowrap; max-width: 22ch; overflow: hidden; text-overflow: ellipsis;
}
.plan-pille:hover { background: var(--surface-raised); }
.plan-pille-zahl { color: var(--text-muted); font-variant-numeric: tabular-nums; }

/* ---- Navigation -----------------------------------------------
   Vorher standen bis zu dreizehn Links flach nebeneinander und
   vermischten Marketing- mit App-Navigation; der Kopf war
   waagerecht scrollbar. Jetzt Gruppen mit Trennern.
   -------------------------------------------------------------- */
.app-nav, .marketing-nav {
  display: flex; align-items: center; gap: var(--space-1);
  justify-content: flex-end;
  min-width: 0;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
}
.app-nav::-webkit-scrollbar, .marketing-nav::-webkit-scrollbar { display: none; }
.nav-gruppe { flex: 0 0 auto; }
.nav-gruppe { display: flex; align-items: center; gap: var(--space-1); }
.nav-gruppe + .nav-gruppe { padding-inline-start: var(--space-3); margin-inline-start: var(--space-2); border-inline-start: 1px solid var(--border-subtle); }
.nav-gruppe > a, .nav-form button {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm); font-weight: 500;
  color: var(--text-muted);
  border: 0; background: transparent; cursor: pointer;
}
.nav-gruppe > a:hover, .nav-form button:hover { background: var(--surface-raised); color: var(--text-primary); }
.nav-gruppe > a[aria-current="page"] {
  background: var(--accent-soft); color: var(--accent-text); font-weight: 600;
}
/* Admin sichtbar abgesetzt: Verwaltung darf nie mit Nutzerfunktionen
   verwechselt werden. */
.nav-gruppe--admin > a { color: var(--state-warning); }
.nav-gruppe--admin > a[aria-current="page"] { background: var(--state-warning-soft); color: var(--state-warning); }

/* ---- Darstellung und Konto ------------------------------------ */
.kopf-rechts { display: flex; align-items: center; gap: var(--space-2); flex: 0 0 auto; }
.theme-schalter {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-full);
  background: var(--surface-card); color: var(--text-secondary);
  font-size: var(--text-sm); cursor: pointer;
}
.theme-schalter:hover { background: var(--surface-raised); }

/* ---- Fußzeile ------------------------------------------------- */
.site-footer {
  display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-4);
  padding: var(--space-8) var(--space-6);
  border-top: 1px solid var(--border-subtle);
  color: var(--text-muted); font-size: var(--text-xs);
}
.site-footer a { color: var(--text-muted); }
.site-footer a:hover { color: var(--text-primary); }

/* ---- Schmale Viewports ----------------------------------------
   Kein waagerechtes Scrollen mehr: Die Navigation bricht um.
   -------------------------------------------------------------- */
@media (max-width: 1024px) {
  .site-header { padding: var(--space-3) var(--space-4); }
  .header-shell { flex-wrap: wrap; }
  .app-nav, .marketing-nav { order: 3; width: 100%; margin-inline-start: 0; }
  .kopf-rechts { margin-inline-start: auto; }
}
@media (max-width: 640px) {
  .nav-gruppe + .nav-gruppe { padding-inline-start: var(--space-2); margin-inline-start: var(--space-1); }
  .plan-pille { max-width: 14ch; }
}

/* ======= Aus app.css uebernommen: Aufbau ======= */
.main-nav { display: flex; align-items: center; gap: var(--space-4); font-size: .94rem; color: var(--text-secondary); }
.main-nav a, .nav-form button { border: 0; background: transparent; color: inherit; cursor: pointer; padding: var(--space-2) 0; }
.nav-pill { padding: var(--space-2) var(--space-3) !important; border-radius: 999px; background: var(--text-primary); color: var(--surface-card) !important; }
.nav-form { margin: 0; }
.flash-stack { position: fixed; right: 24px; top: 82px; z-index: 20; display: grid; gap: var(--space-2); width: min(420px, calc(100vw - 32px)); }
.section { padding: var(--space-8) clamp(var(--space-6), 5vw, var(--space-16)) var(--space-24); }
.section.compact { padding-top: 0; }
.section-title { max-width: 820px; margin-bottom: var(--space-6); }
.section-title.centered { text-align: center; margin-inline: auto; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); }
.auth-shell { min-height: calc(100vh - 68px); display: grid; place-items: center; padding: var(--space-8) var(--space-4); }
.dashboard-shell { padding: clamp(var(--space-8), 4vw, var(--space-12)) clamp(var(--space-6), 5vw, var(--space-16)) var(--space-24); }
.dashboard-head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-4); margin-bottom: var(--space-6); }
.dashboard-head h1 { font-size: clamp(2.5rem, 5vw, 4.6rem); margin-bottom: var(--space-3); }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4); margin-bottom: var(--space-4); }
.dashboard-layout { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(360px, .8fr); gap: var(--space-4); align-items: start; }
@media (max-width: 1024px) {
  .hero-grid, .dashboard-layout { grid-template-columns: 1fr; }
  .metric-grid, .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .site-header { align-items: flex-start; gap: var(--space-3); flex-direction: column; }
  .main-nav { flex-wrap: wrap; gap: var(--space-2) var(--space-3); }
  .metric-grid, .feature-grid, .form-row.two, .form-row.three { grid-template-columns: 1fr; }
  .dashboard-head { flex-direction: column; }
  .flash-stack { left: 16px; right: 16px; top: 106px; width: auto; }
}
.metric-grid-large { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.insight-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4); margin-top: var(--space-4); }
@media (max-width: 1280px) {
  .insight-grid, .assumption-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .metric-grid-large, .insight-grid, .assumption-grid, .check-grid { grid-template-columns: 1fr; }
}
.dashboard-tabs { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-4); }
.dashboard-tabs a { border: 1px solid var(--border-subtle); background: var(--surface-card); border-radius: 999px; padding: var(--space-2) var(--space-3); font-weight: 800; color: var(--text-secondary); }
.secondary-layout { grid-template-columns: minmax(320px, .6fr) minmax(0, 1fr); margin-top: var(--space-4); }
@media (max-width: 1024px) {
  .secondary-layout { grid-template-columns: 1fr; }
}
.definition-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
  margin: 0 0 var(--space-4);
}
.definition-grid.compact-definition { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.definition-grid div,
.warning-list div {
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  background: rgba(255,255,255,.8);
  padding: var(--space-4);
  display: grid;
  gap: var(--space-1);
}
.definition-grid strong { color: var(--text-primary); }
.definition-grid span,
.warning-list div { color: var(--text-muted); line-height: 1.5; }
@media (max-width: 1024px) {
  .definition-grid,
  .definition-grid.compact-definition { grid-template-columns: 1fr; }
}
.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  justify-content: center;
  padding: var(--space-6) clamp(var(--space-6), 5vw, var(--space-16));
  border-top: 1px solid var(--border-subtle);
  color: var(--text-muted);
  background: rgba(255,255,255,.7);
  font-size: .9rem;
}
.site-footer a { color: var(--text-secondary); font-weight: 800; }
.global-account-warning {
  position: sticky;
  top: 69px;
  z-index: 9;
  padding: var(--space-2) clamp(var(--space-6), 5vw, var(--space-16));
  background: var(--accent-soft);
  border-bottom: 1px solid var(--color-blue-200);
  color: var(--accent-text);
  font-weight: 800;
}
.global-account-warning a { text-decoration: underline; color: var(--accent-text); }
@media print {
  .site-header, .site-footer, .flash-stack, .export-actions { display: none !important; }
}
@media (max-width: 1024px) {
  .site-header { padding: var(--space-3) var(--space-4); }
  .brand { font-size: 1.16rem; }
  .main-nav {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    gap: var(--space-2);
    padding-bottom: var(--space-1);
    scrollbar-width: none;
  }
  .main-nav::-webkit-scrollbar { display: none; }
  .main-nav a,
  .nav-form button {
    white-space: nowrap;
    border: 1px solid var(--border-subtle);
    border-radius: 999px;
    background: var(--surface-card);
    padding: var(--space-2) var(--space-3);
  }
  .nav-pill { padding: var(--space-2) var(--space-3) !important; }
  .dashboard-shell { padding: var(--space-6) var(--space-3) var(--space-24); }
  .dashboard-head h1 { font-size: clamp(2rem, 11vw, 3.2rem); }
  .dashboard-head .muted { font-size: .96rem; }
  .metric-grid { gap: var(--space-2); }
  .dashboard-tabs {
    position: sticky;
    top: 106px;
    z-index: 8;
    margin-inline: calc(var(--space-3) * -1);
    padding: var(--space-2) var(--space-3);
    overflow-x: auto;
    flex-wrap: nowrap;
    background: rgba(244,247,251,.92);
    backdrop-filter: blur(10px);
    border-block: 1px solid var(--border-subtle);
    scrollbar-width: none;
  }
  .dashboard-tabs::-webkit-scrollbar { display: none; }
  .dashboard-tabs a { white-space: nowrap; background: var(--surface-card); }
}
@media (max-width: 640px) {
  .section { padding-inline: var(--space-3); }
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metric-grid-large { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flash-stack { top: 116px; }
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-2);
  border-radius: 12px;
  color: var(--text-primary);
  text-decoration: none;
  min-width: max-content;
  flex: 0 0 auto;
}
.brand:hover { background: var(--surface-raised); }
.brand-icon {
  width: 34px;
  height: 34px;
  display: block;
  flex: 0 0 auto;
}
.brand-word {
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  font-size: 1.25rem;
  font-weight: 950;
  line-height: 1;
  letter-spacing: -.035em;
  white-space: nowrap;
}
.brand-word-etf,
.brand-word-planer { color: var(--brand-word); }
.brand-word-planer { margin-left: 0; }
.brand-word-domain {
  color: var(--brand-word-domain);
  font-size: .72em;
  font-weight: 900;
  letter-spacing: -.025em;
  margin-left: .075em;
}
@media (max-width: 1024px) {
  .brand-icon { width: 34px; height: 34px; }
  .brand-word { font-size: 1.16rem; }
}
@media (max-width: 640px) {
  .brand-word-domain { display: none; }
}
.main-nav {
  gap: var(--space-2);
  color: var(--text-secondary);
  font-weight: 760;
}
.main-nav a,
.nav-form button {
  border: 1px solid transparent;
  background: transparent;
  border-radius: 999px;
  padding: var(--space-2) var(--space-3);
  color: var(--text-secondary);
  line-height: 1;
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
}
.main-nav a:hover,
.nav-form button:hover {
  background: var(--surface-raised);
  border-color: var(--border-subtle);
  color: var(--text-primary);
  transform: translateY(-1px);
}
.nav-pill {
  background: var(--button-primary-bg) !important;
  color: var(--text-on-accent) !important;
  border-color: var(--button-primary-bg) !important;
  padding: var(--space-2) var(--space-4) !important;
  box-shadow: 0 10px 26px rgba(15,23,42,.12);
}
.theme-toggle {
  width: 43px;
  height: 43px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  background: var(--surface-raised);
  color: var(--text-primary);
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.25);
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.theme-toggle:hover { transform: translateY(-1px); border-color: rgba(37,99,235,.35); }
.theme-toggle-icon { display: none; font-size: 1.05rem; font-weight: 900; line-height: 1; }
.site-footer { background: var(--surface-card); border-color: var(--border-subtle); color: var(--text-muted); }
.site-footer a { color: var(--text-secondary); }
.global-account-warning { top: 88px; }
@media (max-width: 900px) {
  /* Erst hier klappt die Navigation unter Marke und Darstellung. */
  .header-shell {
    grid-template-columns: auto auto;
    grid-template-areas: "marke rechts" "navi navi";
    row-gap: var(--space-2);
    justify-content: space-between;
  }
  .brand { grid-area: marke; }
  .kopf-rechts { grid-area: rechts; }
  .app-nav, .marketing-nav { grid-area: navi; justify-content: flex-start; }
}
@media (max-width: 1024px) {
  .site-header { padding: var(--space-2) var(--space-3); }
  .main-nav { flex: 1; width: auto; }
  .main-nav a,
  .nav-form button { background: var(--surface-raised); border-color: var(--border-subtle); }
  .dashboard-tabs { top: 116px; background: color-mix(in srgb, var(--surface-page) 86%, transparent); }
  .global-account-warning { top: 118px; }
}
/* Keep header actions consistently sized. */
.main-nav a,
.nav-form button {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
}.main-nav {
  min-width: 0;
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  justify-content: flex-end;
  max-width: 100%;
}
.main-nav::-webkit-scrollbar { display: none; }
.main-nav a,
.nav-form button,
.nav-form {
  white-space: nowrap;
  flex: 0 0 auto;
}
.theme-toggle {
  flex: 0 0 43px;
  justify-self: end;
}
.plan-switcher {
  margin: 0 0 var(--space-4);
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  background: var(--surface-raised);
  box-shadow: var(--shadow-card);
}
.plan-switcher-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.plan-switcher h2 {
  margin: 0 0 var(--space-1);
  font-size: clamp(1.35rem, 2vw, 2rem);
}
@media (max-width: 1024px) {
  .plan-switcher-head,
  .phase-editor-head { flex-direction: column; }
}
/* UX repair: dashboard allocation, dynamic phases, forms and header hover clipping */
.main-nav {
  padding-block: var(--space-1);
}
.main-nav a:hover,
.nav-form button:hover,
.theme-toggle:hover {
  transform: none;
}
.dashboard-shell {
  padding-inline: clamp(18px, 3.2vw, 54px);
}
.metric-grid-large {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}
.secondary-layout {
  align-items: stretch;
}
.secondary-layout > .input-card,
.secondary-layout > .table-card,
.secondary-layout > .chart-card {
  height: 100%;
}
@media (min-width: 1200px) {
  .dashboard-layout {
    grid-template-columns: minmax(0, 1.2fr) minmax(420px, .82fr);
  }
  .dashboard-layout.secondary-layout {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.5fr);
  }
}
.plan-visual-column {
  display: grid;
  gap: var(--space-4);
  align-content: start;
  min-width: 0;
}
.dashboard-layout.secondary-layout {
  margin-top: var(--space-6);
  margin-bottom: var(--space-6);
  align-items: start;
}
@media (max-width: 1024px) {
  .dashboard-layout.secondary-layout {
    margin-top: var(--space-4);
    margin-bottom: var(--space-4);
  }
}
/* UX hotfix: prevent ETF allocation and assumptions from overflowing adjacent dashboard cards */
.dashboard-layout.secondary-layout,
.secondary-layout > .table-card,
.secondary-layout > .chart-card,
.secondary-layout > .input-card,
.allocation-card-layout,
.allocation-card-layout > *,
.allocation-legend-list,
.allocation-legend-row,
.compact-assumptions,
.compact-assumptions > div {
  min-width: 0;
}
@media (min-width: 1200px) {
  .dashboard-layout.secondary-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(18px, 1.8vw, 28px);
  }
}
.secondary-layout .allocation-card-layout {
  grid-template-columns: minmax(190px, 0.42fr) minmax(0, 0.58fr);
  gap: clamp(12px, 1.2vw, 18px);
  overflow: hidden;
}
.secondary-layout .allocation-card-layout .small-chart-wrap {
  width: 100%;
  min-width: 0;
  min-height: 260px;
  height: clamp(260px, 22vw, 360px);
}
.secondary-layout .allocation-legend-list {
  width: 100%;
  max-width: 100%;
  overflow: visible;
}
.secondary-layout .allocation-legend-row {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}
.secondary-layout .allocation-legend-row span,
.secondary-layout .allocation-legend-row strong,
.compact-assumptions span,
.compact-assumptions strong {
  min-width: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: normal;
}
.secondary-layout .allocation-legend-row span {
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
@media (max-width: 1280px) {
  .secondary-layout .allocation-card-layout {
    grid-template-columns: 1fr;
  }
  .secondary-layout .allocation-card-layout .small-chart-wrap {
    max-width: 420px;
    margin-inline: auto;
  }
}
@media (max-width: 1024px) {
  .dashboard-layout.secondary-layout {
    grid-template-columns: 1fr;
  }
}
.metric-grid-large {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
@media (max-width: 640px) {
  .toast-region {
    top: calc(112px + env(safe-area-inset-top, 0px));
    left: 12px;
    right: 12px;
    width: auto;
  }
  .metric-grid-large { grid-template-columns: 1fr; }
}