styles.css

body {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
  background-color: #00bbf9;
}
.birthdayCard {
  position: absolute;
  width: 250px;
  height: 350px;
  cursor: pointer;
  transform-style: preserve-3d;
  transform: perspective(2500px);
  transition: 4s;
}

.confetti {
  display: none;
  width: 100%;
  height: 100vh;
}

.birthdayCard:hover .cursor {
  display: none;
}

.birthdayCard:hover {
  transform: perspective(2500px) rotate(5deg);
  box-shadow: inset 100px 20px 100px rgba(0, 0, 0, 0.15),
    0 10px 100px rgba(0, 0, 0, 0.3);
}

.birthdayCard:hover .cardFront {
  transform: rotateY(-160deg);
}

.birthdayCard:hover .front-text {
  display: none;
}

.birthdayCard:hover .wrap-deco {
  display: none;
}

.birthdayCard:hover .wrap-decoTwo {
  display: none;
}

.birthdayCard:hover .plate {
  display: none;
}
.cardFront {
  position: relative;
  background-color: #fff;
  width: 250px;
  height: 350px;
  overflow: hidden;
  transform-origin: left;
  box-shadow: inset 100px 20px 100px rgba(0, 0, 0, 0.13),
    30px 0 50px rgba(0, 0, 0, 0.1);
  transition: 0.4s;
}

.happy,
.toyou {
  position: relative;
  font-family: didot;
  text-align: center;
  backface-visibility: hidden;
  font-size: 30px;
}

.happy {
  top: 198px;
}

.toyou {
  top: 123px;
}

.bday {
  position: relative;
  font-family: arial;
  font-size: 35px;
  text-align: center;
  top: 163px;
}

.wrap-deco {
  position: absolute;
  top: -230px;
  left: -200px;
}

.decorations {
  position: absolute;
  width: 400px;
  height: 300px;
  border: 3px solid #333;
  border-radius: 50%;
}

.decorations:before,
.decorations:after,
.decorationsTwo:before,
.decorationsTwo:after,
.decorationsThree:before,
.decorationsThree:after {
  content: "";
  position: absolute;
  border-left: 20px solid transparent;
  border-right: 20px solid transparent;
  width: 0;
  height: 0;
}

.decorations:before {
  border-top: 40px solid #f15bb5;
  top: 297px;
  left: 210px;
  transform: rotate(-5deg);
}

.decorations:after {
  border-top: 40px solid #f4d35e;
  top: 288px;
  left: 260px;
  transform: rotate(-17deg);
}

.decorationsTwo:before {
  border-top: 40px solid #00f5d4;
  top: 268px;
  left: 315px;
  transform: rotate(-30deg);
}

.decorationsTwo:after,
.decorationsThree:after {
  border-top: 40px solid #9b5de5;
  top: 238px;
  left: 355px;
  transform: rotate(-40deg);
}

.wrap-decoTwo {
  transform: scaleX(-1);
  position: absolute;
  top: -230px;
  left: 445px;
}

.decorationsThree:before {
  border-top: 40px solid #00bbf9;
  top: 268px;
  left: 315px;
  transform: rotate(-30deg);
}

.plate {
  position: absolute;
  width: 130px;
  height: 5px;
  background-color: #00bbf9;
  left: 60px;
  top: 213px;
}

.cake {
  position: absolute;
  overflow: hidden;
  width: 100px;
  height: 50px;
  background-color: #f15bb5;
  border-radius: 10px 10px 0 0;
  top: -50px;
  left: 15px;
  box-shadow: inset 0 -15px #f9c74f, inset 0 15px #432818;
}

.cake:before {
  content: "";
  position: absolute;
  background-color: #432818;
  width: 10px;
  height: 20px;
  top: 5px;
  border-radius: 20px;
  box-shadow: 10px 5px #f15bb5, 20px 0px #432818, 30px 2px #f15bb5,
    40px 5px #432818, 50px 5px #f15bb5, 60px 0px #432818, 70px 5px #f15bb5,
    80px 5px #432818, 90px 5px #f15bb5;
}

.plate:before {
  content: "";
  position: absolute;
  background: repeating-linear-gradient(
    -45deg,
    #9b5de5,
    #9b5de5 3px,
    #00f5d4 3px,
    #00f5d4 6px
  );
  width: 7px;
  height: 25px;
  top: -75px;
  left: 61px;
}

.plate:after {
  content: "";
  position: absolute;
  width: 1px;
  height: 5px;
  background-color: #333;
  top: -80px;
  left: 64px;
}

.flame {
  position: absolute;
  background-color: #fb5607;
  border-radius: 80% 0 55% 50% / 55% 0 80% 50%;
  transform: rotate(-45deg);
  width: 15px;
  height: 15px;
  opacity: 0.7;
  top: -93px;
  left: 57px;
}
.cardInside {
  position: absolute;
  background-color: #fff;
  width: 250px;
  height: 350px;
  z-index: -1;
  left: 0;
  top: 0;
  box-shadow: inset 100px 20px 100px rgba(0, 0, 0, 0.2);
}

.inside-text {
  position: relative;
  top: -160px;
  transform: scale(0.7);
}

.wishes {
  position: relative;
  top: -100px;
  margin: 25px;
}

p {
  font-family: "Brush Script MT", cursive;
  color: #333;
}

.name {
  margin-left: 150px;
}

/* Modal styles */
.modal {
  display: none;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.19);
}

.close {
  font-size: 20px;
  font-weight: bold;
  cursor: pointer;
  color: #888;
  position: relative;
  left: 240px;
}

/* cursor form codepen */

.cursor {
  perspective: 1000px;
  transform-origin: bottom right;
  position: absolute;
  left: 50%;
  top: 200px;
  width: 30px;
  height: 30px;
  z-index: 20;
  pointer-events: none;
  animation: translate_l2b 2s infinite;
}

@keyframes translate_l2b {
  0% {
    transform: translate(-3px, 4px);
  }
  20% {
    transform: translate(0px, 0px);
  }
  80% {
    transform: translate(-3px, 4px);
  }

  96% {
    transform: translate(-3px, 4px);
  }
  100% {
    transform: translate(-3px, 4px);
  }
}

.cursor:after {
  content: "";
  display: block;
  position: absolute;
  left: -8px;
  top: -8px;
  width: 26px;
  height: 26px;
  border: 1px solid rgb(170, 135, 186);
  border-radius: 50%;
  z-index: 4;
  animation: wave_l2b 2s infinite;
}

@keyframes wave_l2b {
  0% {
    transform: scale(1);
    opacity: 0.7;
  }
  5% {
    transform: scale(1.2);
    opacity: 0;
  }
  6% {
    transform: scale(0);
    opacity: 0;
  }
  44% {
    transform: scale(0);
    opacity: 0;
  }
  45% {
    transform: scale(0);
    opacity: 1;
  }
  60% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
    opacity: 0.7;
  }
}

.cursor:before {
  content: "";
  display: block;
  position: absolute;
  left: -15px;
  top: -15px;
  width: 40px;
  height: 40px;
  border: 1px solid rgb(219, 215, 215);
  border-radius: 50%;
  z-index: 4;
  animation: wave2_l2b 2s infinite;
}

@keyframes wave2_l2b {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  25% {
    transform: scale(1.2);
    opacity: 0;
  }
  26% {
    transform: scale(0);
    opacity: 0;
  }
  50% {
    transform: scale(0);
    opacity: 1;
  }
  90% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

#click_l2b {
  position: relative;
  animation: click_l2b 2s infinite;
  z-index: 5;
  stroke-width: 2;
  stroke-dasharray: 10 5;
  fill: rgba(120, 67, 144, 0.43);
}

@keyframes click_l2b {
  0% {
    transform: skew(0deg) translateX(0px) scaleY(0.9);
  }
  50% {
    transform: skew(-6deg) translateX(3px) scaleY(1);
  }
  100% {
    transform: skew(0deg) translateX(0px) scaleY(0.9);
  }
}

/* input new */

/* card new  */

.form {
  position: absolute;
  width: 320px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  --input-focus: #2d8cf0;
  --font-color: #323232;
  --font-color-sub: #666;
  --bg-color: beige;
  --main-color: black;
  padding: 20px;
  background: lightblue;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 20px;
  border-radius: 5px;
  border: 2px solid var(--main-color);
  box-sizing: border-box;
}

.input {
  width: 250px;
  height: 40px;
  border-radius: 5px;
  border: 2px solid var(--main-color);
  background-color: var(--bg-color);
  /* box-shadow: 4px 4px var(--main-color); */
  font-size: 15px;
  font-weight: 600;
  color: var(--font-color);
  padding: 5px 10px;
  outline: none;
}

.input_url {
  width: 270px;
  height: 40px;
  border-radius: 5px;
  border: 2px solid var(--main-color);
  background-color: violet;
  box-shadow: 2px 2px var(--main-color);
  font-size: 15px;
  font-weight: 600;
  color: var(--font-color);
  padding: 5px 10px;
  outline: none;
}

.input::placeholder {
  color: var(--font-color-sub);
  opacity: 0.8;
}

.input:focus {
  border: 2px solid var(--input-focus);
}

.login-with {
  display: flex;
  gap: 20px;
}

.button-log {
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 100%;
  border: 2px solid var(--main-color);
  background-color: var(--bg-color);
  box-shadow: 2px 2px var(--main-color);
  color: var(--font-color);
  font-size: 25px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.icon {
  width: 24px;
  height: 24px;
  fill: var(--main-color);
}

.button-log:active,
.button-confirm:active {
  box-shadow: 0px 0px var(--main-color);
  transform: translate(3px, 3px);
}

.button-confirm {
  /* margin: 50px auto 0 auto; */
  width: 120px;
  height: 40px;
  border-radius: 5px;
  border: 2px solid var(--main-color);
  background-color: var(--bg-color);
  box-shadow: 2px 2px var(--main-color);
  font-size: 17px;
  font-weight: 600;
  color: var(--font-color);
  cursor: pointer;
}

.btn_container {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}