/* ====================================================================
     1. BRIGHTMODE (Standard / Dein Favorit)
     ==================================================================== */
  :root {
    --honey-primary: #FFB300;
    --honey-accent: #FFA000;
    --bg-main: #F4F6F9;         /* Hellgrauer, weicher Hintergrund */
    --bg-card: #FFFFFF;         /* Reine weiße Karten */
    --bg-nav: #FFFFFF;          /* Weiße, cleane Sidebar */
    --text-main: #1A1A1A;       /* Knackiges Anthrazit für perfekte Lesbarkeit */
    --text-muted: #757575;      /* Dezentes Grau für Beschriftungen */
    --input-bg: #FFFFFF;
    --input-border: #E0E0E0;
    --success-color: #2E7D32;
    --error-color: #C62828;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  }

  /* ====================================================================
     2. DARKMODE OVERRIDE (Wird aktiv bei class="dark-mode" auf dem body)
     ==================================================================== */
  body.dark-mode {
    --bg-main: #121212;
    --bg-card: #1E1E1E;
    --bg-nav: #0A0A0A;
    --text-main: #FFFFFF;
    --text-muted: #AAAAAA;
    --input-bg: #2C2C2C;
    --input-border: #3A3A3A;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.5);
  }

  /* ====================================================================
     3. BASICS & TYPOGRAFIE (Großzügig & Modern)
     ==================================================================== */
  body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    display: flex;
    min-height: 100vh;
    letter-spacing: -0.01em;
    transition: background-color 0.3s, color 0.3s; /* Weicher Übergang beim Umschalten */
  }

  h1, h2, h3 {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-main);
    margin-top: 0;
  }

  /* --- LOGIN BEREICH --- */
  .admin-login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 100vh;
  }

  .admin-login-card {
    background: var(--bg-card);
    padding: 45px;
    border-radius: 16px;
    border: 1px solid var(--input-border);
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow-md);
  }

  /* --- LEITSTAND LAYOUT (Sidebar + Content) --- */
  .admin-layout {
    display: flex;
    width: 100%;
  }

  .admin-sidebar {
    width: 280px; /* Etwas breiter für mehr Raum */
    background: var(--bg-nav);
    border-right: 1px solid var(--input-border);
    height: 100vh;
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
  }

  .admin-sidebar-header {
    padding: 30px 20px;
    font-size: 1.6em;
    font-weight: 800;
    color: var(--text-main);
    text-align: center;
    letter-spacing: -0.03em;
    border-bottom: 1px solid var(--input-border);
  }
  
  .admin-sidebar-header span {
    color: var(--honey-primary);
  }

  .admin-nav-item {
    padding: 18px 25px; /* Großzügiges Padding wie in der Mobile UI */
    color: var(--text-muted);
    font-weight: 500;
    font-size: 1.05em;
    cursor: pointer;
    border-bottom: 1px solid var(--input-border);
    transition: all 0.2s ease-in-out;
  }

  .admin-nav-item:hover, .admin-nav-item.active {
    background: var(--bg-main);
    color: var(--text-main);
    border-left: 5px solid var(--honey-primary);
    padding-left: 20px; /* Dynamischer kleiner Ruck nach rechts beim Hovern */
  }

  .admin-content-area {
    flex: 1;
    padding: 50px;
    max-width: 1300px;
    margin: 0 auto;
    overflow-y: auto;
  }

  /* --- FORMULAR ELEMENTE --- */
  .input-group { margin-bottom: 25px; }
  .input-group label { 
    display: block; margin-bottom: 10px; color: var(--text-muted); 
    font-size: 0.88em; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; 
  }
  .input-group input { 
    width: 100%; padding: 16px; border-radius: 10px; border: 2px solid var(--input-border); 
    background-color: var(--input-bg); color: var(--text-main); font-size: 1.05em; 
    box-sizing: border-box; outline: none; transition: border-color 0.2s;
  }
  .input-group input:focus { border-color: var(--honey-primary); }

  /* --- BUTTONS --- */
  .btn-primary {
    background-color: var(--honey-primary); color: #121212; border: none; padding: 18px; width: 100%;
    border-radius: 10px; font-size: 1.1em; font-weight: 700; cursor: pointer; transition: background 0.2s;
    box-shadow: 0 4px 12px rgba(255, 179, 0, 0.2);
  }
  .btn-primary:hover { background-color: var(--honey-accent); }
  .btn-primary:disabled { background-color: var(--input-border); color: var(--text-muted); cursor: not-allowed; box-shadow: none; }

  .btn-secondary {
    background-color: transparent; color: var(--text-main); border: 2px solid var(--input-border);
    padding: 16px; width: 100%; border-radius: 10px; font-size: 1.1em; font-weight: 600; cursor: pointer; margin-top: 12px;
    transition: all 0.2s;
  }
  .btn-secondary:hover { background: var(--input-bg); border-color: var(--text-muted); }

  /* --- DESIGN ELEMENTE FÜR COCKPIT --- */
  .dashboard-card {
    background: var(--bg-card); border: 1px solid var(--input-border); padding: 30px; 
    border-radius: 14px; box-shadow: var(--shadow-sm); transition: transform 0.2s;
  }
  .dashboard-card:hover { transform: translateY(-2px); }

  /* --- THEME TOGGLE BUTTON --- */
  .theme-toggle-container {
    padding: 20px;
    display: flex;
    justify-content: center;
    border-top: 1px solid var(--input-border);
  }
  .btn-theme-toggle {
    background: var(--input-bg); border: 2px solid var(--input-border); color: var(--text-main);
    padding: 10px 20px; border-radius: 20px; font-weight: 600; cursor: pointer; display: flex; align-items: center; gap: 8px;
  }

  /* --- TOAST BENACHRICHTIGUNG --- */
  #toast {
    visibility: hidden; min-width: 280px; background-color: #121212; color: #fff;
    text-align: center; border-radius: 10px; padding: 18px; position: fixed; z-index: 9999;
    left: 50%; bottom: 40px; transform: translateX(-50%); font-weight: 600; box-shadow: var(--shadow-md);
  }
  body.dark-mode #toast { background-color: var(--honey-primary); color: #121212; }
  #toast.show { visibility: visible; animation: fadein 0.5s, fadeout 0.5s 2.5s; }
  #toast.error { background-color: var(--error-color) !important; color: #fff !important; }
  @keyframes fadein { from {bottom: 0; opacity: 0;} to {bottom: 40px; opacity: 1;} }
  @keyframes fadeout { from {bottom: 40px; opacity: 1;} to {bottom: 0; opacity: 0;} }

  /* --- SHAKE ANIMATION FÜR FALSCHE LOGINS --- */
  .shake {
    animation: shakeAnim 0.4s ease-in-out;
  }
  @keyframes shakeAnim {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-10px); }
    40%, 80% { transform: translateX(10px); }
  }

  /* --- CUSTOM CONFIRM MODAL --- */
  .adm-modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.7); z-index: 10000;
    display: flex; justify-content: center; align-items: center;
    opacity: 0; transition: opacity 0.2s ease;
  }
  .adm-modal-overlay.show { opacity: 1; }

  .adm-modal-box {
    background: var(--bg-card); color: var(--text-main);
    padding: 30px; border-radius: 16px; width: 90%; max-width: 400px;
    box-shadow: var(--shadow-md); text-align: center;
    transform: scale(0.9); transition: transform 0.2s ease;
  }
  .adm-modal-overlay.show .adm-modal-box { transform: scale(1); }

  .adm-modal-box h3 { margin-top: 0; color: var(--honey-primary); margin-bottom: 15px; }
  .adm-modal-box p { margin-bottom: 25px; line-height: 1.5; color: var(--text-muted); }

  .adm-modal-actions { display: flex; gap: 12px; }
  .adm-modal-btn {
    flex: 1; padding: 14px; border-radius: 10px; font-weight: 700; cursor: pointer; border: none; transition: all 0.2s;
  }
  .adm-modal-btn-cancel { background: var(--input-border); color: var(--text-main); }
  .adm-modal-btn-confirm { background: var(--honey-primary); color: #121212; }
  .adm-modal-btn-confirm.dangerous { background: var(--error-color); color: #fff; }
  .adm-modal-btn:hover { opacity: 0.9; transform: translateY(-1px); }