h1 {
    margin: 50px 0 0;
    font-size: 1.3rem;
}
.cal-screen-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px;
}
.learn-links > h3 {
    font-size: 16px;
    margin: 15px 0 10px;
}
.links > ul > li {
    margin: 20px 0;
}
.links > ul > li > a {
    padding: 7px;
    font-size: 14px;

}
.selected-screen-type {
  width: 200px;
  max-width: 300px;
  padding: 10px;
  text-align: center;
  border-radius: 20px;
  border: none;
  background-color: rgb(33, 164, 252);
  color: white;
  font-size: 16px;
}
.screen-h3 {
  margin: 30px 0 15px;
  font-size: 16px;
}
.cal-form {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: center;
}
.cal-form input {
  width: 100%;
  padding: 7px 15px;
  max-width: 280px;
  border: none;
  border-radius: 20px;
  background-color: rgba(45, 132, 239, 0.666);
  box-shadow: 0 3px 5px rgba(0, 0, 0, 0.277);
  outline: none;
  font-size: 0.9rem;
  color: white;
  transition:
    all 0.5s;
}
.cal-form input:focus {
  box-shadow: 0 3px 7px 2px rgba(0, 0, 0, 0.277);
  transform: translateX(7px) scale(1.03);
  background-color: rgba(13, 83, 235, 0.655);
}
.cal-form > input::placeholder {
  color: white;
  font-size: 0.7rem;
}
#cal-btn {
  padding: 10px;
  border: none;
  background-color: #2ce5f6;
  border-radius: 20px;
  margin-top: 1rem;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.277);
  transition:
    transform,
    box-shadow 0.5s;
}
#cal-btn:active {
  box-shadow: 0 3px 10px 2px rgba(0, 0, 0, 0.277);
  transform: scale(1.02);
}
#result {
  width: 100%;
  max-width: 350px;
  padding: 1.5rem;
  margin: 2rem 0;
  text-align: center;
  box-shadow: 0 0 10px 2px rgba(0, 0, 0, 0.277);
  border-radius: 10px;
  font-size: 18px;
}
.dark #result {
  background-color: rgba(255, 255, 255, 0.101);
}
#result > details {
  margin-top: 25px;
  text-align: right;
  color: black;
  font-size: 15px;
}
#result > details > div {
  padding-top: 15px;
}
#result > details > div > div {
  border-radius: 7px;
  padding: 8px;
  box-shadow: 0 2px 7px rgba(0, 0, 0, 0.559);
  background-color: rgba(255, 255, 255, 0.658);
  margin-top: 10px;
}
#result > details > div > div > span {
  width: 100%;
  display: inline-block;
  text-align: left;
}
#result > details > div > p {
  margin-top: 20px;
  color: red;
  background-color: white;
  padding: 15px;
  border-radius: 5px;
}
.dark #result summary {
  color: wheat;
}
.window-type-box {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin: 2rem 0 1rem;
}
.input-and-output-box {
    width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 3rem;
}
.input-and-output-box > p {
  background-color: rgba(177, 177, 177, 0.263);
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.104);
  padding: 10px;
  margin-top: 2.5rem;
  border-radius: 7px;
}
.calculating {
  animation: load 2.5s infinite alternate;
}
.hidden {
  display: none;
}
.error {
  color: rgb(129, 0, 0);
  background-color: rgba(255, 0, 0, 0.142);
}
.dark .error {
  color: rgb(255, 29, 29);
}
.success {
  color: rgb(0, 67, 0);
  background-color: rgba(0, 255, 42, 0.142);
}
.dark .success {
  color: rgb(4, 236, 4);
}

.tip {
  max-width: 724px;
  padding: 15px;
  margin: 20px 10px;
  background-color: #ff00002c;
  border-radius: 7px;
  color: red;
}
.tip h3 {
  font-size: 0.8rem;
}
.tip ul {
  list-style-position: inside;
  list-style-type: "*  ";
  font-size: 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}

.user-mesh-list {
  max-width: 784px;
  padding: 15px;
  margin: 20px auto;
}
.mesh-list {
  width: 100%;
  text-align: center;
  margin: 20px 0;
  list-style: none;
}
.mesh-list p {
  padding: 12px;
  border-radius: 12px;
  background-color: #ff4d00b0;
}
.mesh-list li {
  padding: 7px 10px;
  background-color: #0e33b539;
  border-radius: 7px;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 7px;
}
.mesh-list button {
  padding: 5px;
  color: white;
  background-color: #ff0505c5;
  border: none;
  border-radius: 7px;
}

/* ====================
       KEY FRAMES
   ====================
*/
@keyframes load {
  0% {
    border: 3px solid green;
    box-shadow: 0 0 15px 3px rgb(1, 200, 1);
  }
  25% {
    border: 3px solid green;
    box-shadow: 0 0 5px 1px rgb(1, 200, 1);
  }
  50% {
    border: 3px solid green;
    box-shadow: 0 0 15px 3px rgb(1, 200, 1);
  }
  75% {
    border: 3px solid green;
    box-shadow: 0 0 5px 1px rgb(1, 200, 1);
  }
  100% {
    border: 3px solid green;
    box-shadow: 0 0 15px 3px rgb(1, 200, 1);
  }
}

/* ==============================
            MEDIA QUERIES
   ==============================
 */
 @media (min-width: 724px) {
  .tip {
    margin: 20px auto;
  }
 }