@import url("https://fonts.googleapis.com/css2?family=DM+Mono:ital,wght@0,300;0,400;0,500;1,300;1,400;1,500&display=swap");

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
  font-family: "DM Mono", monospace;
}
.container {
  width: 80%;
  max-width: 600px;
  display: flex;
  gap: 20px;
  flex-direction: column;
  align-items: center;
  border-radius: 20px;
  border: #f3ecec solid 1px;
  padding: 40px 80px;
}
.preview {
  width: 100%;
  height: 200px;
  border-radius: 8px;
}
.color-control {
  display: flex;
  gap: 25px;
  padding: 20px;
  border-radius: 8px;
}
.color-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 15px;
}
.color-list input[type="color"] {
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 8px;
  padding: 4px;
  cursor: pointer;
}

.color-stop .add-color {
  width: 60px;
  height: 60px;
}
.fa-solid.fa-trash-can {
  position: absolute;
  opacity: 0;
  top: -35%;
  left: calc(100% - 20px);
  transform: none;
  background: transparent;
  font-size: 24px;
  cursor: pointer;
  color: red;
  transition: all 0.3s ease-in-out;
}

.color-stop {
  position: relative;
}
.color-stop:hover .fa-solid.fa-trash-can {
  opacity: 1;
}

.add-color-btn {
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 8px;
  padding: 4px;
  cursor: pointer;
}

.slider-wrapper {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 10px;
  font-family: Arial, sans-serif;
  width: 100%;
}
.slider-wrapper input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 10px;
  background: #e5e7eb;
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.slider-wrapper input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 25px;
  height: 25px;
  border-radius: 5px;
  background: #119cec;
  cursor: pointer;
}

.slider-wrapper input[type="range"]::-moz-range-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 25px;
  height: 25px;
  border-radius: 5px;
  background: #119cec;
  cursor: pointer;
}

.slider-content {
  display: flex;
  justify-content: space-between;
  width: 100%;
}

#output {
  color: #000;
  width: 100%;
  height: 80px;
  padding: 15px;
  border: 1px solid #e7e2e2;
  border-radius: 12px;
}

.css-output {
  display: none;
}

.copy-css {
  color: #fff;
  width: 100%;
  font-size: 1.2rem;
  width: 100%;
  height: 45px;
  background-color: #119cec;
  border-radius: 8px;
  font-weight: 800;
  border: none;
}
pre {
  white-space: pre-wrap;
  word-wrap: break-word;
}

document.addEventListener('DOMContentLoaded',()=>{
 

const slider = document.getElementById("angle");
const sliderValue = document.getElementById("angle-value");
const colorlist = document.querySelectorAll(".color-list");
const addColorBtn = document.querySelector(".add-color-btn");
const gradientTypeInputs = document.querySelectorAll('input[name="gradient-type"]');
const sliderContainer = document.querySelector('.slider-wrapper');

addColorBtn.addEventListener("click", addColorStop);
slider.addEventListener("input", () => {
  sliderValue.textContent = `${slider.value}°`;
  updateGradient();
});

gradientTypeInputs.forEach(input => {
  input.addEventListener('change', () => {
    updateGradient();
    toggleAngleSlider();
  });
});

let colors = ['#d81848', '#fd26ae', '#0c43c6'];

const updateGradient = () => {
  let gradientString;
  const angle = document.getElementById("angle").value;
  const gradientType = document.querySelector('input[name="gradient-type"]:checked').value;
  console.log(gradientType);

  if (gradientType === 'linear') {
    gradientString = `linear-gradient(${angle}deg, ${colors.join(", ")})`;
  } else {
    gradientString = `radial-gradient(circle, ${colors.join(", ")})`;
  }

  const gradientPreview = document.querySelector(".preview");
  gradientPreview.style.background = gradientString;
  document.getElementById(
    "output"
  ).textContent = `.gradient {\n    background: ${gradientString};\n}`;
};

function toggleAngleSlider() {
  const gradientType = document.querySelector('input[name="gradient-type"]:checked').value;
  sliderContainer.style.display = gradientType === 'linear' ? 'block' : 'none';
}

function initializeGradient() {
  const colorList = document.querySelector(".color-list");
  colorList.innerHTML = "";
  colors.forEach((color, index) => {
    const colorStop = document.createElement("div");
    colorStop.className = "color-stop";

    const colorInput = document.createElement("input");
    colorInput.type = "color";
    colorInput.className = "color-input";
    colorInput.value = color;
    colorInput.dataset.index = index;
    colorInput.addEventListener("input", (e) =>
      updateColor(e.target.dataset.index, e.target.value)
    );

    const removeButton = document.createElement("i");
    removeButton.className = "fa-solid fa-trash-can";
    removeButton.onclick = () => removeColorStop(index);

    colorStop.appendChild(colorInput);
    colorStop.appendChild(removeButton);
    colorList.appendChild(colorStop);
  });

  updateGradient();
  toggleAngleSlider();
}

initializeGradient();

function removeColorStop(index) {
  if (colors.length > 2) {
    colors.splice(index, 1);
    initializeGradient();
  } else {
    alert("Minimum 2 colors required!");
  }
}

function addColorStop() {
  if (colors.length >= 6) {
    alert("Maximum 6 colors allowed!");
    return;
  }
  colors.push("#ffffff");
  initializeGradient();
}

function updateColor(index, color) {
  colors[index] = color;
  updateGradient();
}

const copyCssBtn = document.querySelector(".copy-css");
copyCssBtn.addEventListener("click", () => {
  const cssGradient = document.querySelector(".css-output");
  cssGradient.value = document.getElementById("output").textContent;
  cssGradient.select();
  navigator.clipboard
    .writeText(cssGradient.value)
    .then(() => alert("CSS copied to clipboard!"))
    .catch((err) => console.error("Failed to copy: ", err));
});
})