@import url('https://fonts.googleapis.com/css2?family=VT323&family=Fira+Code:wght@400;700&display=swap');

:root {
    --bg-color: #0d0d0d;
    --term-green: #0f0;
    --term-glow: rgba(0, 255, 0, 0.5);
    --scanline-color: rgba(18, 16, 16, 0.5);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--term-green);
    font-family: 'Courier New', Courier, monospace;
    font-size: 16px;
    height: 100vh;
    width: 100vw;
    overflow: hidden; /* Hide scrollbars, terminal div handles its own scrolling */
}

/* CRT Scanline and Vignette Effects */
.crt-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        rgba(18, 16, 16, 0) 50%, 
        rgba(0, 0, 0, 0.25) 50%
    ), linear-gradient(
        90deg, 
        rgba(255, 0, 0, 0.06), 
        rgba(0, 255, 0, 0.02), 
        rgba(0, 0, 255, 0.06)
    );
    background-size: 100% 2px, 3px 100%;
    pointer-events: none;
    z-index: 10;
    animation: flicker 0.15s infinite;
}

@keyframes flicker {
    0% { opacity: 0.97; }
    5% { opacity: 0.95; }
    10% { opacity: 0.9; }
    15% { opacity: 0.95; }
    20% { opacity: 0.99; }
    50% { opacity: 0.95; }
    55% { opacity: 0.9; }
    60% { opacity: 0.95; }
    80% { opacity: 0.9; }
    100% { opacity: 0.95; }
}

/* Container for Terminal Output */
.terminal-container {
    padding: 20px;
    height: 100%;
    width: 100%;
    overflow-y: auto;
    text-shadow: 0 0 5px var(--term-glow);
    position: relative;
    z-index: 5;
}

/* Hide Scrollbar for Webkit */
.terminal-container::-webkit-scrollbar {
    width: 0px;
    background: transparent;
}

#output {
    white-space: pre-wrap; /* Preserve formatting but wrap text */
    word-break: break-all;
    margin-bottom: 5px;
}

.log-line {
    margin: 2px 0;
    line-height: 1.4;
}

.log-success { color: #0f0; }
.log-warn { color: #fe0; }
.log-error { color: #f00; }
.log-info { color: #0ff; }

.input-line {
    display: flex;
    align-items: center;
}

.prompt-text {
    color: var(--term-green);
    margin-right: 8px;
    font-weight: bold;
}

/* Transparent Input styling */
#cmd-input {
    background: transparent;
    border: none;
    color: var(--term-green);
    font-family: inherit;
    font-size: inherit;
    width: 100%;
    outline: none;
    caret-color: var(--term-green); /* The blinking cursor */
    text-shadow: 0 0 5px var(--term-glow);
}

/* Matrix Canvas */
#matrix-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 20; /* Above CRT overlay */
    display: none; /* Hidden by default */
    background: black;
}

/* QR Code Container */
.qr-container {
    background: white;
    padding: 10px;
    display: inline-block;
    margin: 10px 0;
}