:root {
    --bg-black:        #121212;  
    --card-bg:         #181818;  
    --card-hover:      #282828; 
    --accent:  #1ed760;  
    --spotify2: #1fdf64;   
    --text-main:       #ffffff;   
    --text-muted:      #b3b3b3;   
    --border-color:    #282828;   
    }


    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    }

    body {
      background-color: var(--bg-black);
      color: var(--text-main);
      display: flex;
      flex-direction: column;
      height: 100vh;
      overflow: hidden;
    }


    
    .wrap {
    display: flex;
    align-items: center;
    width: 100%;
    }
  
    header {
      background-color: var(--bg-black);
      color: var(--text-main);
      padding: 0.75rem 1.5rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }

    .header-buttons {
      display: flex;
      gap: 0.5rem;
      margin-left: auto;

    }

    header h1 {
      font-size: 1.1rem;
      font-weight: 600;
    }

    .workspace {
    display: flex;
    flex: 1;
    overflow: hidden; /* Contains panel scrolling */
    width: 100%;
    }

    .panel {
    background-color: var(--card-bg);
    display: flex;
    flex-direction: column;
    overflow-y: auto; /* Independent scrolling inside each panel */
    position: relative;
    }


    .panel-left {
    width: 25%;
    border-right: 1px solid var(--border-color);
    padding: 1rem;
    }


    .middle-panel {
    width: 50%;
    border-right: 1px solid var(--border-color);
    padding: 0;
    }

    .chat-header {
      padding: 0.75rem 1rem;
      border-bottom: 1px solid var(--border-color);
      background: var(--card-bg);
    }

    .chat-messages {
      flex: 1;
      padding: 1rem;
      overflow-y: auto;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .message {
      background-color: var(--bg-color);
      align-self: flex-start;
      border: 1px solid var(--border-color);
    }

    .chat-input-area {
      padding: 0.75rem;
      border-top: 1px solid var(--border-color);
      display: flex;
      gap: 0.5rem;
    }

    .chat-input-area input {
      flex: 1;
      padding: 0.5rem 0.75rem;
      border: 1px solid var(--border-color);
      border-radius: 4px;
      outline: none;
    }

    .chat-input-area button {
      background-color: var(--secondary-color);
      color: white;
      border: none;
      padding: 0.5rem 1rem;
      border-radius: 4px;
      cursor: pointer;
      font-weight: 600;
    }

    .message.user {
      background-color: var(--primary-color);
      color: white;
      align-self: flex-end;
    }

    .panel-right {
    width: 25%;
    padding: 1rem;
    }

    
    footer {
    margin-top: auto;
    background-color: var(--bg-black);
    color: var(--text-main);
    padding: 1rem 1.5rem;
    justify-content: space-between;
    }