body
{background-color: black;
background-image: url("images/stars.jpg");
background-size: cover;
background-position: center;
background-repeat: no-repeat;
color: white;
text-align: center;
}

h1 {font-size: 60px;
}

.moon{
    width: 100px;
    height: 100px;
    vertical-align: middle;
}

.stardance {
     position: fixed;
     bottom: 10px;
     width: 100%;
}

button {font-size: 20px;
        color: white;
        padding: 15px;
        border-radius: 15px;
        background-color: rgba(0, 0, 0, 0.5);
        margin: 20px;
        transition: transform 0.2s;
}


button:hover {
    transform: scale(1.10);
}

.vehicles {
    display: flex;
    justify-content: center;
}

#gamecanvas { width: 100%;
     height:auto;
      aspect-ratio: 16/9;
       display: block; }

.game {margin:0;
    width:100vw;
    height:100vh;
    background-image:none;
overflow:hidden;
}

#game-ui {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
}

#orbit-screen {
    pointer-events: auto;
}

#fps-Counter {
   position: absolute;
    bottom: 15px;
    left: 15px;

    color: rgba(255, 255, 255, 0.8);
    font-family: "Courier New", monospace;
    font-size: 13px;
    letter-spacing: 1px;

    background: rgba(0, 0, 0, 0.35);
    padding: 5px 8px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 4px;
}

.notifcations-screen {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    justify-content: center;
    align-items: center;
    z-index: 100;
}

.crash-box {
    background: rgba(20, 20, 20, 0.95);
    border: 2px solid #ff4444;
    border-radius: 15px;
    padding: 30px 50px;
    text-align: center;
}

.crash-box h1 {
    color: #ff4444;
    margin: 0 0 10px 0;
    font-size: 36px;
}

.landed-screen {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    justify-content: center;
    align-items: center;
    z-index: 100;
    text-align: left;
}

.landed-box {
    background: rgba(20, 20, 20, 0.95);
    border: 2px solid #00AEEF;
    border-radius: 15px;
    padding: 30px 50px;
    text-align: left;
}

.landed-box h1 {
    color:#ffffff;
    margin: 0 0 10px 0;
    font-size: 36px;
}

.landed-box p {
    color : white;
    margin : 0 0 10px 0;
    font-size: 20px;
}


#flight-status {
    position: absolute;
    top: 15px;
    left: 15px;
    color: rgb(255, 255, 255);
    font-family: "Courier New", monospace;
    font-size: 13px;
    letter-spacing: 1px;
    background: rgba(0, 0, 0, 0.35);
    padding: 5px 8px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 4px;
}

#orbit-progress {
    position: absolute;
    top: 50px;
    left: 15px;
    color: rgb(255, 255, 255);
    font-family: "Courier New", monospace;
    font-size: 13px;
    letter-spacing: 1px;
    background: rgba(0, 0, 0, 0.35);
    padding: 5px 8px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 4px;
}

#apollo-hud {
    position : absolute;
    top: 1px;
    left: 10px;
    color : rgb(255, 255, 255);
    font-family :"Trebuchet MS", sans-serif;
    font-size : 15px;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 10px;
    text-align: left;
    line-height: 1.5;
    border-radius: 5px;
}

#apollo-hud h1 {
    font-size: 18px;
    font-weight: bold;
    margin: 3;
}

#in-orbit-notification {
    display: none;
    position: fixed;
    bottom: 25px;
    left : 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.8);
    color: #ffffff;
    padding: 15px 30px;
    border-radius: 10px;
    font-family: "Courier New", monospace;
    font-size: 16px;
}

#briefing-page-2,
#briefing-page-3 {
    display: none;
}

#mission-briefing {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 700px;
    padding: 30px;
    background-color: rgba(0, 0, 0, 0.85);
    color: white;
    font-family: "Trebuchet MS", sans-serif;
    line-height: 1.5;
    border: 1px solid rgb(255, 255, 255);
    border-radius: 10px;
}



#controls-diagram-id {
    position: relative;
    height : 140px;
    padding : 10px;

}

#upkey {
    position: absolute;
    top: 10px;
    left: 325px;
    display : flex;
    width : 50px;
    height: 50px;
    border : 2px solid rgba(255, 255, 255, 0.6);
    border-radius : 8px;
    background-color : rgba(0, 0, 0, 0.4);
    box-shadow : 0 2px 2px rgba(0, 0, 0, 0.6);
    text-align: center;
    align-items : center;
    justify-content : center;
}

#downkey {
    position: absolute;
    top: 70px;
    left: 325px;
    display : flex;
    width : 50px;
    height: 50px;
    border : 2px solid rgba(255, 255, 255, 0.6);
    border-radius : 8px;
    background-color : rgba(0, 0, 0, 0.4);
    box-shadow : 0 2px 2px rgba(0, 0, 0, 0.6);
    text-align: center;
    align-items : center;
    justify-content : center;
}

#leftkey {
    position: absolute;
    top: 70px;
    left: 265px;
    display : flex;
    width : 50px;
    height: 50px;
    border : 2px solid rgba(255, 255, 255, 0.6);
    border-radius : 8px;
    background-color : rgba(0, 0, 0, 0.4);
    box-shadow : 0 2px 2px rgba(0, 0, 0, 0.6);
    text-align: center;
    align-items : center;
    justify-content : center;
}

#rightkey {
    position: absolute;
    top: 70px;
    left: 385px;
    display : flex;
    width : 50px;
    height: 50px;
    border : 2px solid rgba(255, 255, 255, 0.6);
    border-radius : 8px;
    background-color : rgba(0, 0, 0, 0.4);
    box-shadow : 0 2px 2px rgba(0, 0, 0, 0.6);
    text-align: center;
    align-items : center;
    justify-content : center;
}

#up-label {
    position: absolute;
    top: 5px;
    left: 400px;
    white-space: nowrap;
}

#down-label {
    position: absolute;
    top: 130px;
    left: 280px;
    white-space: nowrap;
}

#left-label {
    position: absolute;
    top: 70px;
    left: 100px;
    white-space: nowrap;
}

#right-label {
    position: absolute;
    top: 70px;
    left: 475px;
    white-space: nowrap;
}

#up-line {
    position: absolute;
    top: 35px;
    left: 375px;
    width: 25px;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.5);
}

#down-line {
    position: absolute;
    top: 120px;
    left: 350px;
    width: 1px;
    height: 35px;
    background-color: rgba(255, 255, 255, 0.5);
}

#left-line {
    position: absolute;
    top: 95px;
    left: 205px;
    width: 60px;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.5);
}

#right-line {
    position: absolute;
    top: 95px;
    left: 435px;
    width: 40px;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.5);
}

#orbital-window-demo {
    width: 400px;
    height: auto;
}

#csm-status-diagram {
    margin-top: 12px;
    height: 220px;
}


#lunar-module {
    position : absolute;
    left : 0;
    top : 0;
}

#lunar-module-image {
    width : 100px !important;
    height : auto;
}

#fuel-display {
    width: 150px;
    color : white;
    font-family : sans-serif;

}

#fuel-bar-container {
    width : 100%;
    height: 12px;
    background : #333;
    border : 1px solid #aaa;
    border-radius : 4px;
    overflow: hidden;
}

#fuel-bar {
    width : 100%;
    height: 100%;
    border-radius : 4px;
    background : linear-gradient(
        to left,
        #d8d8d0 0%,
        #92958d 30%,
        #51564f 75%,
        #30352f 100%
    );
}