/* Base Layout Styles - PRESERVED */
    html, body {
      overflow: hidden;
      height: 100%;
      width: 100%;
      font-family: 'Inter', system-ui, "Segoe UI", Arial, sans-serif;
      background: #000;
      color: #fff;
    }
    #main-content-wrapper {
      overflow-y: auto;
      overflow-x: hidden;
      height: 100%; 
      width: 100%;
    }
    #page-container {
      overflow: auto;
      padding: 20px;
    }
      /* ========== MEV Wiki Style (Hardened) ========== */
      * { box-sizing: border-box; }
      body {
        margin: 0;
        font-family: system-ui, "Segoe UI", Arial, sans-serif;
        background: #fff;
        color: #000;
        transition: background 0.3s ease, color 0.3s ease;
        -webkit-font-smoothing: antialiased;
        overflow-x: hidden;
      }
      header {
        background: #3366cc;
        color: #fff;
        padding: 10px 20px;
        display: flex;
        align-items: center;
        justify-content: space-between; 
        border-radius: 0 0 8px 8px;
      }
      #menu-btn {
        font-size: 28px;
        background: transparent;
        color: white;
        border: none;
        margin-right: 15px;
        cursor: pointer;
        border-radius: 4px;
        padding: 5px 8px;
        transition: background-color 0.2s;
      }
      #menu-btn:hover { background-color: rgba(255, 255, 255, 0.1); }

      #menu-btn:focus, button:focus, input:focus, textarea:focus {
        outline: 2px solid #ffcc00;
        outline-offset: 2px;
      }
      /* ADDED CSP-SAFE HIDDEN CLASS */
      .hidden {
        display: none !important;
        visibility: hidden !important;
        pointer-events: none !important;
        height: 0 !important;
        width: 0 !important;
        overflow: hidden !important;
      }
      .noselect { user-select: none; }
      .readonly { pointer-events: none; user-select: none; opacity: 0.6; }
      header h1 { margin: 0; font-size: 1.5rem; }

      #banner {
        background: #ffcc00;
        color: #000;
        padding: 10px;
        text-align: center;
        display: none;
        font-weight: bold;
      }

      #container {
        display: flex;
        flex-direction: row;
        /* Adjusted height to account for header and footer */
        height: calc(100vh - 120px); 
      }
      #sidebar {
        width: 250px;
        background: #f8f9fa;
        border-right: 1px solid #ccc;
        overflow-y: auto;
        padding: 10px;
        /* MODIFICATION: Change display: none to display: block to show menu by default */
        display: block; 
        flex-shrink: 0;
      }
      #sidebar h3 { margin-top: 15px; border-bottom: 1px solid #eee; padding-bottom: 5px; }
      #sidebar ul { list-style: none; padding: 0; }
      #sidebar li { margin: 5px 0; border-radius: 4px; padding: 2px 0; }
      #sidebar a {
        color: #3366cc;
        text-decoration: none;
        word-break: break-word;
        display: block;
        padding: 4px 6px;
      }
      #sidebar a:hover { background-color: #e9ecef; border-radius: 4px; }
      
      /* Main Content Area - RENAME for clarity */
      #main-content-wrapper {
        flex: 1 1 100%;
        padding: 20px;
        overflow-y: auto;
      }
      #ai-bar {
        /* Search/Voice bar integrated into header */
        flex-grow: 1; 
        margin-left: 15px; 
        display: flex;
        align-items: center;
      }
    #ai-input {
    flex: 1;
    padding: 8px 12px;
    font-size: 1rem;
    border-radius: 6px;
    border: 1px solid #ccc;
    min-width: 150px;
    }

    #ai-button {
    margin-left: 8px;
    padding: 8px 15px;
    font-size: 1rem;
    border-radius: 6px;
    border: none;
    background: #ffcc00;
    color: #000;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.2s;
    }
      #ai-button:hover { background: #e0b300; }

      section.page { margin-bottom: 40px; padding: 10px; border-radius: 8px; background-color: #fefefe; box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
      section.page h2 {
        border-bottom: 1px solid #ccc;
        padding-bottom: 5px;
      }
      section.page .content {
        margin-top: 10px;
        white-space: pre-wrap;
      }
      textarea.editor {
        width: 100%;
        height: 200px;
        padding: 10px;
        font-size: 16px;
        font-family: monospace;
        border: 1px solid #ccc;
        border-radius: 4px;
        resize: vertical;
        margin-top: 10px;
      }
      .edit-btn, .delete-btn {
        background: #3366cc;
        color: white;
        border: none;
        padding: 8px 15px;
        margin-top: 15px;
        margin-right: 8px;
        border-radius: 6px;
        cursor: pointer;
        font-size: 15px;
        transition: background-color 0.2s;
      }
      .edit-btn:hover { background-color: #254a9e; }
      .delete-btn { background-color: #cc3333; }
      .delete-btn:hover { background-color: #a60000; }

      footer {
        height: 60px;
        background: #f1f1f1;
        border-top: 1px solid #ccc;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 20px;
        border-radius: 8px 8px 0 0;
        /* FIX CONTRAST: Ensure all general footer text is dark enough */
        color: #333333; 
      }

      /* FIX CONTRAST: Status indicator color was #555 (too light) */
      #status-indicator { font-size: 14px; color: #333333; font-weight: 600;}
      
      #ticker { white-space: nowrap; overflow: hidden; width: 100%; position: relative; margin: 0 15px; }
      #ticker span {
        display: inline-block; padding-left: 100%; animation: scroll-left 20s linear infinite;
      }
      @keyframes scroll-left { 0% { transform: translateX(0%); } 100% { transform: translateX(-100%); } }

      #storage-bar {
        margin-top: 15px;
        background: #e9ecef;
        border: 1px solid #ccc;
        border-radius: 4px;
        overflow: hidden;
      }
      #storage-bar-inner {
        height: 10px;
        background: #3366cc;
        width: 0%;
        transition: width 0.5s;
      }

      /* Modal Styling */
      .modal-overlay {
        display: none;
        position: fixed;
        top: 0; left: 0;
        width: 100vw; height: 100vh;
        background: rgba(0, 0, 0, 0.7);
        z-index: 1000;
        backdrop-filter: blur(5px);
      }
      .modal-box {
        background: white;
        max-width: 90%;
        width: 400px;
        margin: 10vh auto;
        padding: 25px;
        border-radius: 12px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.3);
        text-align: left;
      }
      .modal-actions { margin-top: 20px; text-align: right; }
      .modal-actions button { margin-left: 10px; }

      /* Dark Mode */
      body.dark {
        background: #121212;
        color: #e0e0e0;
      }
      body.dark header { background: #1f1f1f; }
      body.dark #sidebar {
        background: #1c1c1c;
        border-right: 1px solid #444;
      }
      body.dark #sidebar h3 { border-bottom-color: #333; }
      body.dark #sidebar a { color: #80bfff; }
      body.dark #sidebar a:hover { background-color: #2c2c2c; }
      body.dark #main-content-wrapper { background: #181818; }
      body.dark #ai-input {
        background: #2c2c2c; color: #e0e0e0; border: 1px solid #555;
      }
      body.dark #ai-button {
        background: #665500;
        color: #fff;
      }
      body.dark #ai-button:hover {
        background: #776600;
      }
      body.dark section.page { background-color: #1f1f1f; box-shadow: 0 2px 5px rgba(0,0,0,0.2); }
      body.dark textarea, body.dark input {
        background: #2c2c2c; color: #e0e0e0; border: 1px solid #555;
      }
      body.dark .modal-box { background: #1f1f1f; }
      body.dark .edit-btn, body.dark .delete-btn {
        background: #444;
      }
      body.dark #storage-bar {
        background: #333; border-color: #555;
      }
      body.dark #storage-bar-inner {
        background: #80bfff;
      }
      body.dark footer {
        background: #181818; border-top: 1px solid #444;
      }
      body.dark #status-indicator {
        /* Ensure status indicator text is visible in dark mode, inheriting body color or setting explicitly */
        color: #e0e0e0; 
      }

      #page-container {
        display: block;
        width: 100%;
        height: auto;
        min-height: calc(100vh - 160px);
        padding: 0 10px 30px 10px;
        overflow-x: hidden;
        overflow-y: auto;
        word-break: break-word;
        background-color: inherit;
        color: inherit;
      }
      body.dark #page-container {
        background-color: #181818;
        color: #e0e0e0;
      }
      #offline-message {
        display: none;
        background: #ffcc00;
        color: #000;
        text-align: center;
        padding: 10px;
        font-weight: bold;
        font-family: inherit;
        z-index: 9999;
        border-bottom: 1px solid #aaa;
        position: relative;
      }
      body.dark #offline-message {
        background: #665500;
        color: #fff;
        border-bottom-color: #333;
      }
      .semantic-status {
        margin-top: 15px;
        color: green;
        font-weight: bold;
        font-size: 0.95em;
      }

      /* Styles for Quick Filter Buttons (New Component) */
      #quick-filters {
        list-style: none;
        padding: 0;
        margin-top: 10px;
      }
      /* .titleInput class is used by JS for filtering, applying to the LI */
      .titleInput button {
        background: #e9ecef; 
        border: 1px solid #ccc;
        padding: 6px 10px;
        margin-top: 5px;
        border-radius: 4px;
        cursor: pointer;
        display: block; 
        width: 100%;
        text-align: left;
        color: #3366cc;
        font-weight: 500;
        transition: background-color 0.2s, color 0.2s;
      }
      .titleInput button:hover {
        background: #d4d8db;
      }
      body.dark .titleInput button {
        background: #2c2c2c;
        color: #80bfff;
        border-color: #555;
      }
      body.dark .titleInput button:hover {
        background: #3c3c3c;
      }

      @media (max-width: 600px) {
        header {
          padding: 10px;
        }
        #ai-bar {
          margin-left: 10px;
        }
        #ai-input {
          font-size: 0.9rem;
          padding: 6px 10px;
        }
        #ai-button {
          padding: 6px 10px;
          font-size: 0.9rem;
        }
        #sidebar {
          width: 100%;
          position: fixed;
          height: calc(100vh - 50px);
          top: 50px;
          left: 0;
          z-index: 900;
        }
        #container {
          height: calc(100vh - 120px);
        }
        #main-content-wrapper {
          padding: 10px;
        }
      }
      /* ==================================================== */
      /* STYLES FOR INITIAL FIND VIEW (From find.html) */
      /* ==================================================== */
      #find-view {
          /* MODIFICATION: Hide by default. JS will show/hide as needed. */
          display: none; 
          position: fixed;
          top: 50%;
          left: 50%;
          transform: translate(-50%, -50%);
          width: 90%;
          max-width: 600px;
          z-index: 999;
          /* Inherit Dark Mode colors */
          background-color: inherit; 
          color: inherit;
      }
      #filterInput-find {
          width: 100%;
          padding: 15px;
          margin-bottom: 20px;
          font-size: 1.2em;
          border-radius: 8px;
          border: 1px solid #555;
          box-sizing: border-box;
          background-color: #f8f9fa;
          color: #000;
      }
      body.dark #filterInput-find {
          background-color: #2c2c2c;
          color: #e0e0e0;
          border: 1px solid #555;
      }
      #page-list-find {
          list-style: none;
          padding: 0;
          margin: 0;
          max-height: 40vh; /* Limit height for long lists */
          overflow-y: auto;
      }
      .titleInput-find {
          margin: 5px 0;
          animation: fadeIn 0.5s ease-in-out;
      }
      .titleInput-find button {
          width: 100%;
          padding: 12px;
          text-align: left;
          background-color: #3366cc;
          color: white;
          border: none;
          border-radius: 5px;
          cursor: pointer;
          font-size: 1.0em;
          transition: background-color 0.2s;
      }
      .titleInput-find button:hover {
          background-color: #254a9e;
      }
      body.dark .titleInput-find button {
          background-color: #444;
      }
      body.dark .titleInput-find button:hover {
          background-color: #555;
      }
      /* FIX CONTRAST: Status message color was #888 (failed contrast) */
      #status-message-find { color: #444444; margin-top: 10px; text-align: center; font-size: 0.9em; }

      @keyframes fadeIn {
         from { opacity: 0; transform: translateY(-10px); }
         to   { opacity: 1; transform: translateY(0); }
      }
	  
	  /* Updated Navigation Button Styles */
.mev-button {
    display: block;
    background: rgba(0, 0, 0, 0.8);
    color: #0f0;
    
    /* Increased size to match larger buttons */
    padding: 12px 25px; 
    font-size: 1.0em;
    width: 100%; /* Ensures they fill the container like the find-view buttons */
    
    border: 1px solid #0f0;
    border-radius: 5px;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.1);
    margin-bottom: 5px; /* Adds space between the buttons */
}

.mev-button:hover {
    background: #0f0;
    color: #000;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.5);
}

/* --- "Less" Theme Override --- */
body.less-mode {
    background-color: black !important;
    color: white !important;
    font-family: monospace !important;
}

body.less-mode header {
    background: #111 !important;
    border-bottom: 1px solid #333;
    border-radius: 0;
}

body.less-mode .mev-button, 
body.less-mode button {
    background: #000 !important;
    color: peru !important;
    border: 1px solid #333 !important;
    text-transform: lowercase;
}

body.less-mode #page-container {
    background: black !important;
    color: white !important;
}

/* Hide heavy visual elements in Less mode */
body.less-mode #banner,
body.less-mode .banner {
    display: none !important;
}