/**
 * Copyright (c) 2026 [Dennis Hermelyn]. All rights reserved.
 * This file and its contents are proprietary and confidential.
 * Unauthorized copying, modification, or distribution via any medium is strictly prohibited.
 */
 
 /* ==========================================================================
   1. GLOBAL & LAYOUT (Basis-Styling)
   ========================================================================== */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
  background: #f1f5f9;
  color: #1f2937;
  margin: 0;
}

p { 
  margin: 0 0 14px; 
}

.container {
  max-width: 1000px;
  margin: auto;
  padding: 40px 20px;
}

.site-header {
  width: 100%;
  background-color: transparent; 
  padding: 20px 0 0 0;
  margin-bottom: 10px;
}

.header-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between; 
  align-items: center;
}

.logo-link {
  display: inline-block;
  line-height: 0;
}

.site-logo {
  width: auto;
  height: 40px;
  max-width: 250px;
  display: block;
}

a {
  color: #2563eb;
  text-decoration: none;
}

a:hover {
  color: #1d4ed8;
}

/* ==========================================================================
   2. SEKTIONEN & BLÖCKE
   ========================================================================== */
.hero, .faq {
  background: #ffffff;
  padding: 32px;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  margin-bottom: 28px;
  border-left: 4px solid #2563eb;
}

.tool {
  background: #ffffff;
  padding: 30px;
  border-radius: 12px;
  margin: 50px 0 10px 0;
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
  border: 1px solid #e5e7eb;
  border-left: 4px solid #2563eb;
}

.box { 
  padding: 20px; 
  background: #f8fafc; 
  margin-top: 20px; 
  border-radius: 8px; 
  border: 1px solid #e2e8f0; 
}

/* ==========================================================================
   3. TYPOGRAFIE & DEKO-ELEMENTE
   ========================================================================== */
h1 {
  font-size: 2.4rem;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.6rem;
  margin-top: 36px;
}

ul { 
  padding-left: 20px; 
}

li { 
  margin-bottom: 6px; 
}

hr.trennlinie {
  border: none;
  border-top: 1px solid #cbd5e1;
  margin: 25px 0;
  opacity: 1;
}

iframe {
  width: 100%;
  height: 90vh;
  border: none;
  display: block;
}

footer, .disclaimer {
  margin-top: 40px;
  font-size: 0.9em;
  color: #334155; /* Korrigiert: Höherer Kontrast (alt: #555) */
}

.disclaimer {
  margin-top: 2px;
  margin-bottom: 30px;
}

/* ==========================================================================
   4. FORMULARE & INPUTS
   ========================================================================== */

.form-group { 
  margin-bottom: 18px; 
}

label { 
  display: block; 
  font-weight: 600; 
  margin-bottom: 6px; 
  font-size: 0.95rem;
}

input[type="number"], 
input[type="date"], 
input[type="text"], 
input[type="email"], 
select,
textarea { 
  width: 100%; 
  height: 42px;
  padding: 8px 12px;
  box-sizing: border-box; 
  border: 1px solid #cbd5e1; 
  border-radius: 6px; 
  background-color: #ffffff;
  color: #1f2937;
  font-family: inherit;
  font-size: 16px; 
  line-height: normal;
  /* Korrektur: Gewährleistet, dass Browser die Standard-Interaktivität trotz custom styling beibehalten */
  -webkit-appearance: auto;
  appearance: auto;
  transition: border-color 0.2s, box-shadow 0.2s;
}

textarea {
  height: auto !important;
  min-height: 120px;
  resize: vertical;
}

/* ERZWUNGENER FOKUS-RING: Macht alle Felder sofort ansteuerbar */
input[type="number"]:focus-visible, 
input[type="date"]:focus-visible, 
input[type="text"]:focus-visible, 
input[type="email"]:focus-visible, 
select:focus-visible,
textarea:focus-visible { 
  outline: 3px solid #2563eb !important;
  outline-offset: 2px !important;
  border-color: #2563eb !important;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.25) !important;
}

/* Tooltip-Fokus */
.tooltip-icon:focus-visible {
  outline: 2px solid #2563eb !important;
  outline-offset: 2px !important;
  border-radius: 50% !important;
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 15px;
}

.checkbox-group label {
  display: inline;
  margin-bottom: 0;
  cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  cursor: pointer;
  margin: 0;
}
/* Für Checkboxen erzwingen wir den Fokus ebenfalls separat */
.checkbox-group input[type="checkbox"]:focus-visible {
  outline: 2px solid #2563eb !important;
  outline-offset: 2px !important;
}

.input-subtext {
    display: block;
    font-size: 0.8rem;
    color: #666666; /* Ein dezentes, lesbares Grau */
    margin-top: 4px; /* Minimaler Abstand direkt unter das Input-Feld */
}

/* Barrierefreier Kontrast für die Hinweistexte im Tabellenkopf */
.table-container th .input-hint {
    display: block;
    font-size: 0.75rem;
    font-weight: 500; /* Leicht angehoben für bessere Lesbarkeit bei kleiner Schrift */
    color: #475569;   /* Dunkles, gut lesbares Schiefergrau (alternativ #334155) */
    margin-top: 2px;
}

/* Optional: Falls Sie ein Dark-Theme nutzen, sorgt dieses Media-Query 
   dafür, dass der Kontrast auch dort automatisch stimmt */
@media (prefers-color-scheme: dark) {
    .table-container th .input-hint {
        color: #94a3b8; /* Helles Graublau für dunkle Hintergründe */
    }
}

/* ==========================================================================
   5. SPEZIFISCHE WIDGETS
   ========================================================================== */
#such_ergebnisse {
  display: none;
  position: absolute;
  width: 100%;
  max-height: 200px;
  overflow-y: auto;
  z-index: 1000;
  border: 1px solid #cbd5e1; 
  border-radius: 6px;
  background-color: #ffffff; 
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.08);
  margin-top: 4px;
}

.search-suggestion {
  padding: 10px 12px; 
  cursor: pointer;
  background-color: #ffffff;
  color: #1f2937; 
  font-family: inherit;
  font-size: 1rem; 
}

.search-suggestion:hover {
  background-color: #2563eb !important; 
  color: #ffffff !important;
}

.upload-dropzone {
  border: 2px dashed #cbd5e1;
  border-radius: 6px;
  padding: 12px 20px; 
  text-align: center;
  background-color: #ffffff;
  cursor: pointer;
  transition: border-color 0.2s, background-color 0.2s, box-shadow 0.2s;
}

.upload-dropzone.dragover {
  border-color: #2563eb;
  background-color: rgba(37, 99, 235, 0.05);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.dropzone-content {
  display: flex;
  flex-direction: row; 
  align-items: center;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.dropzone-icon { font-size: 1.3rem; }
.dropzone-text { margin: 0; color: #334155; font-size: 0.9rem; } /* Korrigiert: Kontrast */
.dropzone-text strong { color: #2563eb; }

.file-name-preview {
  font-size: 0.95rem;
  font-weight: 700;
  color: #1f2937;
  border-left: 2px solid #cbd5e1;
  padding-left: 15px;
}

.label-wrapper {
  display: flex;
  align-items: center;
  gap: 6px;
  position: relative;
}

.tooltip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  background-color: #cbd5e1;
  color: #1e293b; 
  font-size: 0.75rem;
  font-weight: bold;
  border-radius: 50%;
  cursor: help;
  border: none;
  padding: 0;
  font-family: inherit;
  margin-top: -4px;
  flex-shrink: 0;
}

.tooltip-icon:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px #ffffff, 0 0 0 4px #2563eb;
}

/* Die Box ist standardmäßig unsichtbar */
.tooltip-content {
  position: absolute;
  bottom: 130%;
  left: 50%;
  transform: translateX(-50%);
  width: 280px;
  padding: 10px 14px;
  background-color: #1e293b;
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: normal;
  line-height: 1.4;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.tooltip-content::before {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: #1e293b transparent transparent transparent;
}

/* REPARATUR: Wenn gehovert oder aktiv, wird 'display: none' vom hidden-Attribut überschrieben */
.tooltip-icon:hover + .tooltip-content,
.tooltip-icon[aria-expanded="true"] + .tooltip-content {
  display: block !important; /* Hebelt das native 'hidden' des Browsers visuell aus */
  opacity: 1 !important;
  pointer-events: auto !important;
}

.tooltip-content:focus {
  outline: none; /* Verhindert den Standard-Fokusrahmen nur auf der Info-Box */
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


.search-suggestion:focus {
    background-color: #f1f5f9; /* Oder eine Farbe deiner Wahl */
    outline: none;
}

/* Stylt den Eintrag, wenn er per Maus gehovert ODER per Tastatur fokussiert wird */
.search-suggestion:hover,
.search-suggestion:focus {
    background-color: #f1f5f9; /* Nutze hier die Highlight-Farbe deines Designs */
    color: #1e293b;
    cursor: pointer;

    /* REPARATUR: Rahmen für den Tastaturfokus hinzufügen */
    outline: 2px solid #2563eb; /* Ein 2 Pixel breiter, durchgehender blauer Rahmen */
    outline-offset: -2px; /* Setzt den Rahmen leicht nach innen, damit er nicht abgeschnitten wird */
}



#input-error-live {
  transition: all 0.2s ease-in-out;
}

#input-error-live:empty {
  margin: 0;
  padding: 0;
  border: none;
}

.message-box {
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.4;
  margin: 12px 0;
  border: 1px solid transparent;
}

.message-warning {
  background-color: #fffbeb; 
  border-color: #fde047;
  color: #92400e; /* Korrigiert: Dunkleres Braun für WCAG AA */
}

.message-error {
  background-color: #fff1f2; 
  border-color: #fecdd3;
  color: #9f1239; /* Korrigiert: Dunkleres Rot für WCAG AA */
}

.message-success {
  background-color: #f0fdf4; /* Sehr sanftes, helles Grün */
  border-color: #bbf7d0;     /* Dezenter grüner Rahmen */
  color: #166534;            /* Dunkles Grün für perfekte Lesbarkeit (WCAG AA) */
}

/* ==========================================================================
   6. TABELLEN & BUTTONS
   ========================================================================== */

table { 
  width: 100%; 
  border-collapse: collapse; 
  margin-top: 20px; 
  margin-bottom: 15px;
}

th, td { 
  padding: 12px 10px; 
  text-align: left; 
}

th { 
  background-color: #f1f5f9; 
  font-weight: 600;
  color: #334155;
}

td {
  color: #000000; 
  font-weight: 600;
}

/* GLOBALE FOKUS-REGEL FÜR TASTATUR-USER (ESSENTIELL) */
button:focus-visible,
select:focus-visible,
input:focus-visible,
summary:focus-visible,
.btn-add:focus-visible,
.btn-delete:focus-visible,
.btn-toggle-table:focus-visible {
  outline: 3px solid #2563eb !important;
  outline-offset: 2px !important;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.3) !important;
}

/* Base Button Styles */
button, .btn-add, .btn-delete, .btn-toggle-table {
  transition: transform 0.1s ease, background-color 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.btn-add { 
  background-color: #2563eb;
  color: white; 
  border: none; 
  padding: 10px 20px; 
  border-radius: 6px; 
  font-weight: 600;
  margin-top: 10px; 
}
.btn-add:hover { background-color: #1d4ed8; }

.btn-delete { 
  background-color: #ef4444;
  color: white; 
  border: none; 
  padding: 6px 12px; 
  border-radius: 6px; 
  font-size: 0.9rem;
}
.btn-delete:hover { background-color: #dc2626; }

/* Details & Summary Tastatur-Feedback */
details { margin-bottom: 12px; }
summary { cursor: pointer; font-weight: bold; padding: 10px 0; border-radius: 4px; }
summary:hover { color: #2563eb; }

/* Modal & Close */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0; top: 0; width: 100%; height: 100%;
  background-color: rgba(0,0,0,0.5);
}

.modal-content {
  background: white;
  color: #1f2937;
  margin: 5% auto;
  padding: 30px;
  border-radius: 10px;
  max-width: 700px;
  max-height: 80vh;
  overflow-y: auto;
}

.close {
  float: right;
  font-size: 28px;
  cursor: pointer;
  position: sticky;
  top: 0;
}

/* Active States */
button:active, 
.btn-add:active, 
.btn-delete:active,
.btn-toggle-table:active {
  transform: scale(0.96); 
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2); 
  filter: brightness(0.9); 
}

.btn-add.btn-danger {
  background-color: #dc3545;
  border-color: #dc3545;
  color: white;
}
.btn-add.btn-danger:hover {
  background-color: #c82333;
}

/* Toggle Table Button Fix */
.btn-toggle-table {
  width: 100%;
  background-color: #2563eb;
  color: white; 
  border: none; 
  padding: 10px 20px; 
  border-radius: 6px; 
  font-weight: 600;
  margin-top: 10px; 
  margin-bottom: 10px;
  text-align: center;
  min-height: 44px; /* Mindestgröße für Touch & Klicks */
}
.btn-toggle-table:hover { 
  background-color: #1d4ed8; 
}

.placeholder-row td {
  text-align: center;
  font-style: italic;
  background-color: #e2e8f0 !important; 
  color: #334155; 
  padding: 12px !important;
  font-size: 0.95em;
  border: 1px dashed #cbd5e1;
}

/* Verhindert den Standard-Outline-Effekt des Browsers */
#csv_file:focus {
    outline: none;
}

/* Holt den visuellen Fokus-Rahmen auf die Dropzone, sobald das Input fokussiert ist */
#csv_file:focus-within + .dropzone-label,
#csv_file:focus + .dropzone-label,
.upload-dropzone:has(#csv_file:focus) {
    outline: 2px solid #2563eb; /* Nutzt dein Blau aus dem JS */
    outline-offset: 4px;
    border-radius: 8px; /* An deinen Dropzone-Radius anpassen */
}

#tr_csv_file:focus + #dropzone_tr {
    outline: 2px solid #2563eb;
    outline-offset: 4px;
}

/* ==========================================================================
   7. RECHNER-ERGEBNISSE
   ========================================================================== */
#ergebnis_container h2 {
  margin-top: 0;
  color: #2563eb; 
}

.kpi-wrapper {
  display: flex; 
  justify-content: space-between; 
  gap: 20px; 
  margin-bottom: 30px;
}

.kpi-card {
  flex: 1; 
  background: #f8fafc; 
  padding: 20px; 
  border-radius: 8px; 
  box-shadow: inset 0 0 0 1px #e2e8f0; 
  text-align: center;
}

.kpi-label {
  font-size: 0.85rem; 
  color: #334155; /* Korrigiert: Kontrast (alt: #64748b) */
  font-weight: 700; 
  display: block; 
  margin-bottom: 8px;
  text-transform: uppercase; 
  letter-spacing: 0.05em;
}

.kpi-wert {
  font-size: 1.8rem; 
  font-weight: 800; 
  letter-spacing: -0.02em;
}

.kpi-green { color: #065f46; } /* Korrigiert: Barrierefreies Grün */
.kpi-red { color: #b91c1c; }   /* Korrigiert: Barrierefreies Rot */
.kpi-neutral { color: #1e293b; }

#btn_pdf_download {
  background: #2563eb; 
  color: white; 
  border: none; 
  padding: 12px 25px; 
  font-size: 1rem; 
  border-radius: 6px; 
  cursor: pointer; 
  font-weight: 600;
  transition: background 0.2s, transform 0.1s;
}
#btn_pdf_download:hover { background: #1d4ed8; }
#btn_pdf_download:active { transform: scale(0.98); }

.btn-back-fixed { 
  position: fixed;
  bottom: 30px; 
  left: 50%;
  transform: translateX(-50%); 
  background-color: #2563eb;
  color: white !important;
  text-decoration: none;
  border: none; 
  padding: 14px 32px; 
  border-radius: 8px; 
  cursor: pointer; 
  font-weight: 600;
  font-size: 1.05rem; 
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4); 
  transition: background 0.2s, transform 0.2s;
  z-index: 1000;
  white-space: nowrap; 
}

.btn-back-fixed:hover { 
  background-color: #1d4ed8;
  transform: translateX(-50%) translateY(-2px); 
}

/* ==========================================================================
   8. MOBIL-OPTIMIERUNG (< 600px)
   ========================================================================== */
@media (max-width: 600px) {
  .container { padding: 10px; max-width: 100%; }
  
  .tool {
    margin-left: -10px;
    margin-right: -10px;
    border-radius: 0;
    border-left: none;
    padding: 20px 15px;
  }

  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.3rem; }
  body { font-size: 17px; padding-bottom: 90px; }
  
  .modal-content {
    margin: 10% 10px;
    padding: 20px;
    max-width: 100%;
    max-height: 85vh;
  }

  .form-group label {
    position: relative; 
    display: block;
  }

  .tooltip-icon {
    position: static; 
  }

  .tooltip-icon::after {
    left: 0 !important;
    right: 0 !important;
    bottom: 110% !important;
    margin: 0 auto !important; 
    transform: none !important;
    width: auto !important;
    max-width: 100% !important; 
    box-sizing: border-box;
  }

  .tooltip-icon::before {
    display: none !important;
  }

  .tooltip-icon:hover::after,
  .tooltip-icon:active::after {
    opacity: 1 !important;
  }
  
  div[style*="display: flex; gap: 10px;"] {
    flex-direction: column;
    gap: 8px !important;
  }
  
  div[style*="display: flex; gap: 10px;"] button {
    width: 100%;
  }

  #tabelle_body, #sparplan_tabelle_body, #tr_tabelle_body,
  #tabelle_body tr, #sparplan_tabelle_body tr, #tr_tabelle_body tr,
  #tabelle_body td, #sparplan_tabelle_body td, #tr_tabelle_body td { 
    display: block !important; 
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  table:has(#tabelle_body) thead,
  table:has(#sparplan_tabelle_body) thead,
  table:has(#tr_tabelle_body) thead { 
    position: absolute !important;
    top: -9999px !important;
    left: -9999px !important;
  }
  
  #tabelle_body tr, #sparplan_tabelle_body tr, #tr_tabelle_body tr { 
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 8px !important;
    padding: 12px !important;
    margin-bottom: 12px !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05) !important;
    display: grid !important;
    grid-template-columns: 1fr 1fr !important; 
    gap: 10px !important; 
  }
  
  #tabelle_body td, #sparplan_tabelle_body td, #tr_tabelle_body td { 
    border: none !important; 
    padding: 0 !important;
    position: relative !important;
    width: 100% !important;
  }

  #tabelle_body td:nth-of-type(4),
  #sparplan_tabelle_body td:nth-of-type(4),
  #tr_tabelle_body td:nth-of-type(4) {
    display: flex !important;
    align-items: flex-end !important;
    justify-content: flex-end !important;
  }

  #tabelle_body td:nth-of-type(4) .btn-delete,
  #sparplan_tabelle_body td:nth-of-type(4) .btn-delete,
  #tr_tabelle_body td:nth-of-type(4) .btn-delete {
    width: 42px !important;  
    height: 42px !important; 
    margin: 0 !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 1.2rem !important;
    border-radius: 6px !important;
  }

  #tabelle_body td:nth-of-type(1)::before,
  #sparplan_tabelle_body td:nth-of-type(1)::before,
  #tr_tabelle_body td:nth-of-type(1)::before { 
    content: "Kaufdatum:"; font-weight: 600; font-size: 12px; color: #475569; display: block; margin-bottom: 2px; 
  }
  
  #tabelle_body td:nth-of-type(2)::before,
  #sparplan_tabelle_body td:nth-of-type(2)::before,
  #tr_tabelle_body td:nth-of-type(2)::before { 
    content: "Anzahl Anteile:"; font-weight: 600; font-size: 12px; color: #475569; display: block; margin-bottom: 2px; 
  }
  
  #tabelle_body td:nth-of-type(3)::before,
  #sparplan_tabelle_body td:nth-of-type(3)::before,
  #tr_tabelle_body td:nth-of-type(3)::before { 
    content: "Kaufpreis pro Anteil:"; font-weight: 600; font-size: 12px; color: #475569; display: block; margin-bottom: 2px; 
  }
  
  #tabelle_body td:nth-of-type(4)::before,
  #sparplan_tabelle_body td:nth-of-type(4)::before,
  #tr_tabelle_body td:nth-of-type(4)::before { 
    content: ""; display: block; 
  }

  .kpi-wrapper {
    flex-direction: column !important;
    gap: 12px !important;
    margin-bottom: 20px !important;
  }
  .kpi-card { padding: 15px !important; }
  .kpi-wert { font-size: 1.5rem !important; }
  #btn_pdf_download { width: 100% !important; text-align: center !important; }
}

.mobile-tool-button { display: none; }
@media (max-width: 600px) {
  .mobile-tool-button {
    display: none;
    position: fixed;
    bottom: 16px; left: 16px; right: 16px;
    background: #2563eb; color: white; text-align: center;
    padding: 12px; border-radius: 8px; font-weight: 600; font-size: 15px;
    z-index: 999;
  }
  .mobile-tool-button.visible { display: block; }
  .header-container { padding: 10px 15px 0 15px !important; }
}

/* Normaler Modus */
.loading-status-text {
    font-weight: normal;
    font-size: 0.9em;
    display: block;
    margin-top: 4px;
    color: #4b5563; /* Standard-Grau */
}

/* Ergänzung für Ihren `@media (prefers-color-scheme: dark)` Block */
@media (prefers-color-scheme: dark) {
    .loading-status-text {
        color: #94a3b8 !important; /* Barrierefreier Kontrast im Dark Mode */
    }
}

/* Das umschließende Element in der Tabellenzelle */
.table-cell-group {
    display: flex;
    flex-direction: column;
    position: relative;
    min-height: 60px; /* Sichert stabilen Platz für den Subtext */
}

/* Der kleine graue Erlaubt-Bereich-Text */
.table-cell-group .input-subtext {
    font-size: 0.75em;
    color: #6c757d;
    margin-top: 2px;
}

/* 🎯 OPTIMIERT: Die dezente Mikro-Fehlerbox für Tabellenzellen */
.table-cell-group .table-error-box {
    margin-top: 4px;
    padding: 6px;
    font-size: 0.8em;
    border-radius: 4px;
    border: 1px solid rgba(244, 63, 94, 0.4); /* Dezenter Rahmen statt hartem Streifen */
    background-color: rgba(244, 63, 94, 0.1); /* Zarter, transparenter Hintergrund */
    color: #fda4af; /* Angenehmer, heller Pastell-Rotton */
}

.table-cell-group .table-error-box p {
    margin: 0 0 6px 0; /* Kompakter Textabstand */
    font-weight: 500;
    line-height: 1.2;
}

/* 🎯 OPTIMIERT: Der Quick-Fix-Button innerhalb der Tabelle */
.table-cell-group .quick-fix-btn-table {
    display: block;
    width: 100%;
    padding: 3px 4px;
    font-size: 0.9em;
    font-weight: bold;
    
    /* Farblich an den neuen Style angepasst */
    background-color: rgba(244, 63, 94, 0.2); 
    color: #fda4af;
    border: 1px solid rgba(244, 63, 94, 0.4);
    
    border-radius: 3px;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s ease;
}

/* 🎯 Interaktionseffekte für den Button */
.table-cell-group .quick-fix-btn-table:hover,
.table-cell-group .quick-fix-btn-table:focus {
    background-color: rgba(244, 63, 94, 0.3);
    color: #ffffff; /* Text wird beim Hovern weiß für besseren Kontrast */
    border-color: rgba(244, 63, 94, 0.6);
}
/* ==========================================================================
   9. GLOBALER DARK MODE
   ========================================================================== */
@media (prefers-color-scheme: dark) {
  body { background: #0f172a; color: #e5e7eb; }
  
  /* Korrigiert: Reines Blau (#2563eb) ist im Dark Mode zu dunkel -> Barrierefreies Hellblau */
  a { color: #60a5fa; }
  a:hover { color: #93c5fd; }
  
  .hero, .tool, .faq { background: #1e293b; border: 1px solid #334155; }
  .box { background: #1e293b; border-color: #334155; }
  footer, .disclaimer { color: #cbd5e1; }
  summary:hover { color: #60a5fa; }
  hr.trennlinie { border-top-color: #334155; }
  
  input[type="number"], 
  input[type="date"], 
  input[type="text"], 
  input[type="email"], 
  select,
  textarea { 
    background-color: #334155 !important;
    border-color: #475569 !important;
    color: #f8fafc !important;
  }
  input[type="number"]:focus, input[type="date"]:focus, input[type="text"]:focus, input[type="email"]:focus, select:focus, textarea:focus {
    border-color: #60a5fa !important;
  }

  th { background-color: #334155; color: #cbd5e1; }
  td { color: #ffffff !important; }
  #ergebnis_container h2 { color: #60a5fa; }
  .kpi-card { background: #1e293b; box-shadow: inset 0 0 0 1px #334155; }
  .kpi-label { color: #94a3b8; }
  .kpi-neutral { color: #f8fafc; }
  
  .kpi-green { color: #34d399; } /* Korrigiert für Dark Mode */
  .kpi-red { color: #f87171; }   /* Korrigiert für Dark Mode */
  
  #such_ergebnisse {
    background-color: #334155 !important;
    border: 1px solid #475569 !important;
    box-shadow: 0px 4px 12px rgba(0, 0, 0, 0.4) !important;
  }
  .search-suggestion { background-color: #334155 !important; color: #f8fafc !important; }
  .search-suggestion:hover { background-color: #2563eb !important; color: #ffffff !important; }

  .upload-dropzone { background-color: #334155 !important; border-color: #475569 !important; }
  .upload-dropzone.dragover { border-color: #60a5fa !important; background-color: rgba(96, 165, 250, 0.08) !important; }
  .dropzone-text { color: #cbd5e1; }
  .dropzone-text strong { color: #60a5fa; }
  .file-name-preview { color: #e5e7eb !important; border-left-color: #475569; }

  .tooltip-icon { background-color: #475569; color: #cbd5e1; }
  .tooltip-icon::after { background-color: #0f172a; border: 1px solid #334155; }
  .tooltip-icon::before { border-color: #0f172a transparent transparent transparent; }


  .message-warning {
    background-color: rgba(251, 191, 36, 0.1) !important; 
    border-color: rgba(251, 191, 36, 0.4) !important;
    color: #fcd34d !important;
  }

  .message-error {
    background-color: rgba(244, 63, 94, 0.1) !important; 
    border-color: rgba(244, 63, 94, 0.4) !important;
    color: #fda4af !important;
  }

  .input-subtext {
    color: #cbd5e1 !important; /* Liefert 6,4:1 auf #0f172a und 4,6:1 auf #1e293b -> RECHTSSICHER */
  }

  @media (max-width: 600px) {
    #tabelle_body tr, #sparplan_tabelle_body tr, #tr_tabelle_body tr {
      background: #1e293b !important;
      border-color: #334155 !important;
    }
    #tabelle_body td::before, #sparplan_tabelle_body td::before, #tr_tabelle_body td::before {
      color: #94a3b8 !important;
    }
  }

  .placeholder-row td {
    background-color: #1e293b !important;
    color: #94a3b8 !important;
    border-color: #334155 !important;
  }

}

#tabelle_body tr.row-hidden, 
#sparplan_tabelle_body tr.row-hidden, 
#tr_tabelle_body tr.row-hidden,
.row-hidden {
  display: none !important;
}

/* wenn fertig minimieren mit cssminifier.com */

/* ==========================================================================
   10. RESPONSIVE TAX TABLE (Erweiterung für Teilfreistellungen)
   ========================================================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: 20px 0;
  -webkit-overflow-scrolling: touch;
  border-radius: 8px;
  box-shadow: inset 0 0 0 1px #e2e8f0;
}

.tax-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.tax-table th, 
.tax-table td {
  padding: 12px 16px;
  border-bottom: 1px solid #cbd5e1;
}

.tax-table th {
  background-color: #f1f5f9;
  font-weight: 600;
  color: #334155;
}

.tax-table td {
  color: #1f2937;
  font-weight: 500;
}

/* Zahlen für bessere mathematische Vergleichbarkeit rechtsbündig ausrichten */
.tax-table th:nth-child(2),
.tax-table td:nth-child(2),
.tax-table th:nth-child(3),
.tax-table td:nth-child(3) {
  text-align: right;
}

/* Subtile Zeilen-Hervorhebung zur Verbesserung des Scan-Lesens */
.tax-table tbody tr:hover {
  background-color: rgba(241, 245, 249, 0.5);
}

.tax-table tbody tr:last-child td {
  border-bottom: none;
}

/* Dark Mode Anpassung für die Steuer-Tabelle */
@media (prefers-color-scheme: dark) {
  .table-responsive {
    box-shadow: inset 0 0 0 1px #334155;
  }
  
  .tax-table th {
    background-color: #334155;
    color: #cbd5e1;
  }
  
  .tax-table td {
    color: #e5e7eb;
    border-bottom-color: #334155;
  }
  
  .tax-table tbody tr:hover {
    background-color: rgba(51, 65, 85, 0.3);
  }
}

/* Mobil-Optimierung für kleine Displays (unter 600px) */
@media (max-width: 600px) {
  .tax-table {
    font-size: 0.85rem;
  }
  .tax-table th, 
  .tax-table td {
    padding: 10px 8px;
  }
}


/* ==========================================================================
   2a. INTERAKTIVE BEISPIEL-BOX (Gezieltes UX-Incentive)
   ========================================================================== */
.example-box {
  background: #ffffff; 
  border: 1px dashed #2563eb; 
  padding: 20px; 
  border-radius: 8px; 
  margin-bottom: 24px;
}

.example-title {
  margin-bottom: 6px !important; 
  font-weight: 700; 
  font-size: 0.95rem; 
  color: #1f2937;
}

.example-text {
  font-size: 0.9rem; 
  margin-bottom: 14px; 
  color: #475569;
}

/* Button fügt sich in dein bestehendes Button-Animationssystem (scale 0.96) ein */
.btn-example-trigger {
  background-color: rgba(37, 99, 235, 0.1); 
  color: #2563eb; 
  border: 1px solid rgba(37, 99, 235, 0.25);
  padding: 8px 16px; 
  border-radius: 6px; 
  font-weight: 600;
  font-size: 0.85rem;
  transition: transform 0.1s ease, background-color 0.2s, border-color 0.2s;
  cursor: pointer;
}

.btn-example-trigger:hover {
  background-color: rgba(37, 99, 235, 0.15);
  border-color: #2563eb;
}

/* Nahtlose Integration in deinen GLOBALEN DARK MODE (Abschnitt 9) */
@media (prefers-color-scheme: dark) {
  .example-box {
    background: #1e293b; 
    border-color: #475569; 
  }
  
  .example-title {
    color: #f8fafc;
  }
  
  .example-text {
    color: #cbd5e1;
  }
  
  .btn-example-trigger {
    background-color: rgba(96, 165, 250, 0.1);
    color: #60a5fa;
    border-color: rgba(96, 165, 250, 0.3);
  }
  
  .btn-example-trigger:hover {
    background-color: rgba(96, 165, 250, 0.2);
    border-color: #60a5fa;
  }
}




/* Der neue, edle Boxen-Style */
.comp-box {
  padding: 20px; /* Mehr Innenabstand für bessere Lesbarkeit */
  border-radius: 8px; /* Standard moderner Web-Apps */
  border: 1px solid #2563eb; /* Neutraler, unaufdringlicher Grauton statt hartem Blau */
  background: transparent;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05); /* Subtiler, moderner Tiefeneffekt */
  transition: border-color 0.2s ease;
}


/* Visuelle Akzente über die Schriftzüge */
.comp-box strong {
  color: #2563eb; /* Dein Blau exklusiv für die Kernbegriffe */
  font-weight: 600;
}

/* Erhöht den Kontrast für Links innerhalb der Infoboxen im Light Mode */
.text-item a {
  color: #1d4ed8; /* Ein sattes, dunkleres Blau (z.B. Tailwind blue-700), das die 4,5:1 Hürde knackt */
}

/* Anpassung für den Dark Mode, falls die Box dort dunkel wird */
@media (prefers-color-scheme: dark) {
  .text-item a {
    color: #60a5fa; /* Ein helleres, kontrastreiches Blau für dunkle Hintergründe */
  }
}