.fond-de-page-bg {
background: linear-gradient(to bottom, #E0CFFD 0%, #7F3AF5 50%, #221F46 100%) !important;
background-attachment: scroll;
background-size: cover;
transition: background 1s ease;
}
<!DOCTYPE html>
<html lang="fr">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Simulateur de Coucher de Soleil</title>
<style>
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@500&display=swap');
body {
margin: 0;
background: linear-gradient(to top, #001f3f, #87CEEB);
color: #F9F5FF;
font-family: 'DM Sans', sans-serif;
font-size: 18px;
transition: background 1s ease;
position: relative;
height: 100vh;
display: flex;
justify-content: center;
align-items: center;
}
.sunset-container {
position: absolute;
top: 20px;
right: 200px;
display: flex;
flex-direction: row;
align-items: flex-start;
}
.sun {
position: relative;
width: 50px;
height: 50px;
margin-right: 30px;
transition: transform 0.4s ease;
}
.sun::before {
content: '';
position: absolute;
top: 50%;
left: 50%;
width: 25px;
height: 25px;
background: #F9F5FF;
border-radius: 50%;
transform: translate(-50%, -50%);
transition: opacity 0.4s ease;
}
.sun svg {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
fill: #F9F5FF;
opacity: 0;
transition: opacity 0.4s ease;
}
.sun.star::before {
opacity: 0;
}
.sun.star svg {
opacity: 1;
}
.controls {
display: flex;
flex-direction: column;
align-items: flex-start;
}
input[type="range"] {
width: 100px;
margin-top: 10px;
-webkit-appearance: none;
appearance: none;
background: rgba(249, 245, 255, 0.6); /* Barre de fond */
height: 5px;
border-radius: 4px;
outline: none;
}
input[type="range"]::-webkit-slider-runnable-track {
background: rgba(249, 245, 255, 0.6); /* Barre de fond */
height: 5px;
border-radius: 4px;
}
input[type="range"]::-webkit-slider-thumb {
-webkit-appearance: none;
appearance: none;
width: 20px;
height: 20px;
border-radius: 50%;
background: #7f3af5; /* Nouvelle couleur de progression */
border: 2px solid #7f3af5;
transition: background 0.3s ease;
}
input[type="range"]:active::-webkit-slider-thumb {
background: #7f3af5; /* Couleur du curseur cliqué */
border: 2px solid #7f3af5;
}
input[type="range"]::-moz-range-track {
background: rgba(249, 245, 255, 0.6); /* Barre de fond */
height: 5px;
border-radius: 4px;
}
input[type="range"]::-moz-range-thumb {
width: 15px;
height: 15px;
border-radius: 50%;
background: #7f3af5; /* Nouvelle couleur de progression */
border: 2px solid #7f3af5;
transition: background 0.3s ease;
}
input[type="range"]:active::-moz-range-thumb {
background: #7f3af5; /* Couleur du curseur cliqué */
border: 2px solid #7f3af5;
}
input[type="range"]::-ms-track {
background: rgba(249, 245, 255, 0.6); /* Barre de fond */
height: 5px;
border-radius: 4px;
border-color: transparent;
color: transparent;
background-color: transparent;
border-width: 0;
}
input[type="range"]::-ms-thumb {
width: 15px;
height: 15px;
border-radius: 50%;
background: #7f3af5; /* Nouvelle couleur de progression */
border: 2px solid #7f3af5;
transition: background 0.3s ease;
}
input[type="range"]:active::-ms-thumb {
background: #7f3af5; /* Couleur du curseur cliqué */
border: 2px solid #7f3af5;
}
p {
margin: 0;
}
</style>
</head>
<body>
<div class="sunset-container">
<div id="sun" class="sun">
<svg viewBox="0 0 200 200">
<path d="M180 78.564L141.411 100 180 121.436l-44.137-.73 22.701 37.858-37.858-22.701.73 44.137L100 141.411 78.564 180l.73-44.137-37.858 22.701 22.701-37.858-44.137.73L58.589 100 20 78.564l44.137.73-22.701-37.858 37.858 22.701L78.564 20 100 58.589 121.436 20l-.73 44.137 37.858-22.701-22.701 37.858 44.137-.73z"></path>
</svg>
</div>
<div class="controls">
<p>Bonjour ☀️ </br> Il est <span id="timeDisplay">HH:MM</span></p>
<input type="range" id="timeSlider" min="0" max="100" step="0.1">
</div>
</div>
<script>
const timeSlider = document.getElementById("timeSlider");
const timeDisplay = document.getElementById("timeDisplay");
const sun = document.getElementById("sun");
function interpolateColor(color1, color2, factor) {
const c1 = color1.match(/\d+/g).map(Number);
const c2 = color2.match(/\d+/g).map(Number);
const result = c1.map((c, i) => Math.round(c + factor * (c2[i] - c)));
return `rgb(${result[0]}, ${result[1]}, ${result[2]})`;
}
function updateSunset(progress) {
let totalMinutes = (progress / 100) * 1440;
let hours = Math.floor(totalMinutes / 60);
let minutes = Math.round(totalMinutes % 60);
let formattedTime = `${String(hours).padStart(2, '0')}:${String(minutes).padStart(2, '0')}`;
timeDisplay.textContent = formattedTime;
// Ajustement de la position du soleil
const sliderHeight = 30; // Hauteur approximative du slider
const textHeight = 15; // Hauteur approximative du texte
const sunOffset = 1; // Un petit espace pour que le soleil soit au-dessus du texte à 100%
// Position du soleil : à 0%, aligné avec le bas du slider
// à 100%, juste au-dessus du texte, puis redescend en suivant le mouvement
let sunY;
if (progress <= 50) {
// Montée du soleil de 0% à 50%
sunY = (sliderHeight + sunOffset) - (progress / 50) * (sliderHeight + textHeight + sunOffset);
} else {
// Descente du soleil de 50% à 100%
sunY = (sliderHeight + sunOffset) - ((100 - progress) / 50) * (sliderHeight + textHeight + sunOffset);
}
sun.style.top = `${sunY}px`;
// Transition entre cercle et étoile
const startStarProgress = (5 / 24) * 100; // 5h en pourcentage
const endStarProgress = (22 / 24) * 100; // 22h en pourcentage
if (progress <= startStarProgress) {
sun.classList.remove('star');
} else if (progress > startStarProgress && progress < endStarProgress) {
sun.classList.add('star');
sun.style.setProperty('--opacity', (progress - startStarProgress) / (endStarProgress - startStarProgress));
} else if (progress >= endStarProgress) {
sun.classList.remove('star');
}
// Rotation de l'étoile
const rotationDegrees = progress * 9; // 900° pour 100%
sun.style.transform = `rotate(${rotationDegrees}deg)`;
const colors = [
"rgb(34, 32, 71)",
"rgb(255, 151, 214)",
"rgb(217, 123, 224)",
"rgb(182, 98, 232)",
"rgb(127, 58, 245)",
"rgb(34, 32, 71)"
];
let index = Math.floor((progress / 100) * (colors.length - 1));
let blendFactor = (progress / 100) * (colors.length - 1) - index;
let gradientColor = interpolateColor(colors[index], colors[index + 1], blendFactor);
document.body.style.background = `linear-gradient(to bottom, ${gradientColor}, black)`;
}
function updateSliderBasedOnTime() {
const now = new Date();
const totalMinutes = now.getHours() * 60 + now.getMinutes();
const progress = (totalMinutes / 1440) * 100;
timeSlider.value = progress;
updateSunset(progress);
}
timeSlider.addEventListener("input", (e) => {
updateSunset(parseFloat(e.target.value));
});
updateSliderBasedOnTime();
</script>
</body>
</html>