/* === 1. BASE === */
  :root {
    --bg: #121212;
    --bg-elev: #1e1e1e;
    --text: #e0e0e0;
    --text-strong: #fff;
    --border: #444;
    --main-green: #00695c;
  }

  html, body {
    background: var(--bg);
    color: var(--text);
    scroll-behavior: auto !important;
    overflow-anchor: none !important;
  }

  label {color: var(--text-strong);}

  .outer-wrapper {max-width: 55%; margin: 0 auto;}
  @media (max-width: 1200px) {.outer-wrapper {max-width: 80%;}}
  @media (max-width: 992px)  {.outer-wrapper {max-width: 95%;}}
  @media (max-width: 650px)  {.outer-wrapper {max-width: 100%;}}


/* === 2. HEADER, TITEL === */
  h1 {font-size: 2.2rem;  color: var(--text-strong);}
  @media (max-width: 650px) {h1 {font-size: 1.4rem;}}

  header h1 {
    margin: 0;
    line-height: 1.2;
    display: flex;
    align-items: center; 
  }

  .header-bar {background-color: #003d33;}


/* === 3. SECTION TITLES === */
  .section-title { 
    color: #e0f2f1 ;
    background: linear-gradient(90deg, #004d40, #00695c);
    font-weight: 600 ;
    border-bottom: 2px solid #e8f5e9;
    font-size: 1.5rem ;
    padding-top: 0.2rem;
    padding-bottom: 0.2rem;
  }

  @media (max-width: 650px) {.section-title {
      font-size: 1.1rem; 
      padding: 0.2rem 0.3rem; 
  }}


/* === 4.1 OVERVIEW CARDS === */
  .card-body {display: flex; flex-direction: column;}

  .card-body.compact {padding: 0.5rem;}
  
  .ga-stat-title {color: #d0d0d0; font-size: 0.85rem; line-height: 1.2;}

  .ga-stat-value.long-text {font-size: clamp(0.8rem, 1.4vw, 1.3rem);}

  .ga-stat-value {
    color: #ffffff;
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
    flex: 1; 
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: clamp(1.6rem, 2.2vw, 2.3rem);
  }


/* === 4.2 TABELLEN === */
  @media (max-width: 650px) {#my-table {
      font-size: 0.86rem; 
  }}


/* === 4.3 PLOTS & CHARTS === */
  #plot-container, #chart-container {
    background: var(--bg-elev);
  }


/* === 5. FILTER AUF HANDY === */
  @media (max-width: 650px) {
    #filter-form {
      display: flex;
      gap: 0.5rem;
      flex-wrap: nowrap;
      align-items: flex-end;
      margin-bottom: 0rem !important;
    }
    #filter-form .mb-3 {
      flex: 1 1 0;
      min-width: 0; 
      display: flex;
      flex-direction: column;
      margin-bottom: 0rem !important;
    }
    #filter-form .mb-3 .form-label {
      margin-bottom: 0.1rem;
      font-size: 0.85rem;
      white-space: nowrap;
    }
    #filter-form .mb-3 .form-control, #filter-form .mb-3 .form-select {
      width: 100%;
      font-size: 0.85rem;
      max-width: none;     
    }
  }


/* === 6. MODAL === */
  .modal:not(.fade) {
    display: none;
    position: fixed;
    z-index: 1050;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.5);
  }
  
  .modal-content {
    background-color: var(--bg-elev);
    margin: 5% auto;
    padding: 20px;
    width: 90%;
    max-width: 350px;
    border-radius: 8px;
    color: var(--text);
  }

  .close-btn {
    float: right;
    font-size: 1.5rem;
    cursor: pointer;
  }


/* === 7. NEUER DATENSATZ BUTTON === */
  .btn-secondary {background-color: #555; border-color: #555; color: #fff;}
  .btn-secondary:hover {background-color: #666; border-color: #666;}

  @media (max-width: 650px) {
    #openModalBtn {font-size: 0.9rem; padding: 0.4rem 0.75rem;}
  }


/* === 8. FOOTER === */
  .app-footer {
    color: var(--text-strong);
    background: #333;
    padding: 10px;
    text-align: center;
    border-radius: .5rem;
  }

  @media (max-width: 650px) {.app-footer {padding: 6px; font-size: 0.85rem;}}


/* === 9. MODAL MENU === */
.dropdown-menu {
  background-color: #222;   /* dunkler Hintergrund */
  border: 1px solid #444;
}

.dropdown-item {
  color: #fff;
}

.dropdown-item:hover {
  background-color: #0d6efd;  /* Bootstrap Blau */
  color: #fff;
}


/* === 10. TOGGLE BUTTONS === */

.analysis-toggle .btn {
  border-radius: 50px;
  padding: 0.35rem 1.2rem;
  font-weight: 500;
  border: 1px solid #444;
  background: #1e1e1e;
  color: #aaa;
  transition: all 0.25s ease;
}

.analysis-toggle .btn:hover {
  background: #2a2a2a;
  color: #fff;
}

.analysis-toggle .btn.active {
  background: #00bfa5;
  color: #121212;
  border-color: #00bfa5;
}