@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&display=swap');

body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background-color: #111;
    overflow: hidden;
    font-family: 'Share Tech Mono', monospace;
}

#cctv-wall {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(4, 1fr);
    width: 100vw;
    height: 100vh;
    gap: 5px;
    background: #000;
    padding: 5px;
    box-sizing: border-box;
}

.cam-feed {
    background: #222;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    border: 1px solid #333;
}

/* scanlines */
.cam-feed::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0,0,0,0.2) 0px,
        rgba(0,0,0,0.2) 1px,
        transparent 1px,
        transparent 2px
    );
    pointer-events: none;
    z-index: 10;
}

.camera-lens {
    width: 50px;
    height: 50px;
    background: #111;
    border-radius: 50%;
    border: 5px solid #000;
    box-shadow: inset 0 0 10px #000, 0 0 5px rgba(255,255,255,0.2);
    position: absolute;
}

.hud {
    position: fixed;
    top: 20px;
    right: 20px;
    color: red;
    font-size: 1.5rem;
    animation: flash 1s infinite alternate;
    pointer-events: none;
    z-index: 100;
}

@keyframes flash {
    0% { opacity: 0.2; }
    100% { opacity: 1; }
}