:root {
  --black: #121212;
  --grey-darkest: #232323;
  --grey-darker: #2e2e2e;
  --grey-dark: #474747;
  --grey: #505050;
  --grey-light: #5e5e5e;
  --grey-lighter: #888888;
  --grey-lightest: #999999;
  --white: #ffffff;
}

.button {
  transition: transform 0.2s ease;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.5);
  }
  100% {
    transform: scale(1);
  }
}


body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu,
  Cantarell, Noto Sans, sans-serif, BlinkMacSystemFont, Helvetica Neue, Arial,
  Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
  font-size: 1rem;
  background-color: var(--grey-darker);
  color: var(--white);
  display: flex;
  justify-content: center;
  background: linear-gradient(120deg, #1e1e2f, #2a2a3e, #3b2f4a);
  background-size: 400% 400%;
  animation: gradientAnimation 15s ease infinite;
  color: white;
  font-family: sans-serif;
  justify-content: center; /* centra orizzontalmente */
  align-items: center;     /* centra verticalmente */
  height: 100vh;           /* altezza viewport */
}

.container {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(150, 150, 255, 0.1));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.25);
  padding: 20px;
  max-width: 800px;
  padding-top: 1rem;
  padding-bottom: 2rem;
  width: 100%;
}

#title-div {
width: 100%;
display: flex;
flex-direction: row;
justify-content: center;
align-items: center;
margin-bottom: 1rem;
}

#title {
font-size: 30pt;
}

.shadow-md {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
  0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.shadow-lg {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
  0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.button:hover {
  transition: border-color 0.01s;
  min-width: 6rem;
  padding: 0.8rem 1rem 0.8rem 1rem;
  border-radius: 30px;
  margin: 0.2rem;
  outline: none;
  color: white;
  background-color: #747bff;
  border: none;
  cursor: pointer;
}

.button {
  min-width: 6rem;
  padding: 0.8rem 1rem 0.8rem 1rem;
  border-radius: 30px;
  margin: 0.2rem;
  outline: none;
  color: white;
  background-color: #747bff;
  border: none;
  cursor: pointer;
}

.button:disabled {
  color: var(--grey-darker);
  background-color: var(--grey-lightest);
  cursor: not-allowed;
}

.button:hover:enabled {
  background-color: #747bff;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
  0 2px 4px -1px rgba(0, 0, 0, 0.06);
  filter: drop-shadow(0 0 2em #747bff);
  animation: pulse 0.4s ease;
  transform: scale(1.1);
}

#tag-content {
width: 100%;
display: flex;
flex: auto;
flex-direction: row;
}

.dump-textarea {
  width: 120px;
  height: 270px;
  background-color: var(--grey-dark);
  color: var(--white);
  font-size: 0.75rem;
  padding: 0.4rem;
  /*outline-color: var(--black);
  border-bottom: 1px ;*/
  border-color: var(--grey-light);
  resize: none;
  vertical-align: top;
  line-height: 1.2;
  padding-top: 0.7rem;
  padding-left: 1.4rem;
  box-sizing: border-box;
}

.dump-textarea:focus {
  border-color: var(--grey-lightest);
}

.tag {
  background-color: var(--grey-dark);
  color: var(--white);
  font-size: 0.75rem;
  padding: 0.5rem;
  line-height: 1.2;
  padding: 5px;
  box-sizing: border-box;
  font-family: monospace;
}

.tag-header {
  border-top-left-radius: 0.5rem;
  border-top-right-radius: 0.5rem;
  margin-top: 1rem;
  border-top: solid 1px;
  border-right: solid 1px;
  border-left: solid 1px;
  border-color: var(--grey-light);
}

.tag-sectors {
  padding-top: 0.8rem;
  border-bottom-left-radius: 0.5rem;
  height: 270px;
  border-bottom: solid 1px;
  border-left: solid 1px;
  border-top: solid 1px;
  border-color: var(--grey-light);
}

.tag-description {
  padding-top: 0.8rem;
  border-bottom-right-radius: 0.5rem;
  border-bottom: solid 1px;
  border-right: solid 1px;
  border-top: solid 1px;
  border-color: var(--grey-light);
  width: 100%;
  height: 270px;
}

.buttons {
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
}

.save-container {
  width: 100%;
  display: flex;
  flex-direction: row;
  align-items: center;
  padding-top: 1rem;
}

#uid {
padding: 0.8rem;
}

#name {
height: 36px;
background-color: var(--grey-dark);
border: 0px solid var(--grey-light);
outline: none;
border-radius: 0.2rem;
color: var(--white);
font-size: 1.05rem;
margin-right: 1rem;
min-width: 450px;
}

#name:hover,
#name:focus {
box-shadow: 0 2px 5px rgb(0, 0, 0);
}


input[type="file"] {
  display: none;
}

.custom-file-upload {
  min-width: 6rem;
  padding: 6px 12px;
  cursor: pointer;
  background-color:  #747bff;
  color: white;
  border: none;
  border-radius:30px;
  margin-right: 10px;
}

.custom-file-upload:hover {
  transition: border-color 0.01s;
  min-width: 6rem;
  padding: 6px 12px;
  cursor: pointer;
  background-color:  #747bff;
  color: white;
  border: none;
  border-radius:30px;
  margin-right: 10px;
  animation: pulse 0.4s ease;
  filter: drop-shadow(0 0 1em #747bff);
}

.file-name {
  margin-left: 10rem;
  color: var(--white);
  font-size: 0.9rem;
}