/* Basic Body & Theming */
body {
    background-color: #0a0a0a;
    color: #00ff41;
    font-family: 'Courier New', Courier, monospace;
    margin: 0;
    padding: 0;
    display: flex;
    height: 100vh;
}

/* 3-Column Layout */
.container {
    display: flex;
    width: 100%;
}

.column {
    padding: 10px;
    height: 100vh;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.left-column, .right-column {
    width: 25%;
}

.middle-column {
    width: 50%;
    padding-top: 10px;
    padding-bottom: 10px;
}

/* Panels within Columns */
.panel {
    background-color: #000;
    border: 1px solid #00ff41;
    border-radius: 5px;
    padding: 15px;
    margin-bottom: 10px;
    flex-grow: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.middle-column .panel {
    margin-bottom: 0;
    border-radius: 0;
}

.middle-column .terminal-panel {
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}

.panel h2, .panel h3 {
    margin-top: 0;
    border-bottom: 1px solid #00ff41;
    padding-bottom: 5px;
}

#terminal-output {
    flex-grow: 1;
    overflow-y: auto;
    padding: 10px;
}

.terminal-input {
    display: flex;
    background-color: #000;
    border: 1px solid #00ff41;
    border-top: none;
    padding: 5px;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}

.prompt {
    margin-right: 10px;
}

#terminal-input-line {
    background-color: transparent;
    border: none;
    color: #00ff41;
    width: 100%;
    font-family: inherit;
    font-size: inherit;
}

#terminal-input-line:focus {
    outline: none;
}

/* Editor Specifics */
.editor-panel {
    display: none; /* Hidden by default */
}

.editor-panel .CodeMirror {
    flex-grow: 1;
    border-top: 1px solid #00ff41;
}