:root {
  --background: #282A36;
  --current-line: #44475A;
  --foreground: #F8F8F2;
  --comment: #6272A4;
  --cyan: #8BE9FD;
  --green: #50FA7B;
  --orange: #FFB86C;
  --pink: #FF79C6;
  --purple: #BD93F9;
  --red: #FF5555;
  --yellow: #F1FA8C;
}

html {
  height: 100%;
  background: var(--background);
  color: var(--foreground);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  overflow-y: auto;
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  background: var(--background);
  color: var(--foreground);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  line-height: 1.6;
}

.form {
  width: 100%;
  max-width: 900px;
}

.main-title {
  margin-bottom: 1.5rem;
}

.form-signin {
  background: var(--current-line);
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: none;
  width: 100%;
  border: none;
  position: relative;
  transition: transform 0.3s ease;
}

.form-signin .form-group {
  margin-bottom: 1.25rem;
  width: 100%;
}

.form-signin .form-group:last-child {
  margin-bottom: 0;
}

.form-signin .row {
  width: 100%;
  margin: 0;
}

.form-signin h1 {
  color: var(--purple);
  font-weight: 700;
  margin-bottom: 0.25rem;
  font-size: 2.25rem;
}

.form-signin p {
  color: var(--foreground);
  margin-bottom: 0;
}

.text-muted {
  color: var(--comment) !important;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--foreground);
}

.form-control {
  border: 1px solid var(--comment);
  border-radius: 0.375rem;
  padding: 0.625rem 1rem;
  transition: border-color 0.15s ease, background-color 0.15s ease;
  background-color: var(--background);
  box-shadow: none;
  color: var(--foreground);
  width: 100%;
}

input[type="file"].form-control {
  border: 1px solid var(--comment);
  background: var(--background);
  color: var(--foreground);
  border-radius: 0.375rem;
  transition: border-color 0.15s ease;
}

input[type="file"].form-control:focus {
  border-color: var(--pink);
  outline: none;
}

input[type="file"].form-control::file-selector-button,
input[type="file"].form-control::-webkit-file-upload-button {
  padding: 0.625rem 1.25rem;
  margin-right: 1rem;
  margin-left: -0.625rem;
  border: none;
  border-radius: 0.375rem;
  background-color: var(--purple);
  color: var(--background);
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

input[type="file"].form-control::file-selector-button:hover,
input[type="file"].form-control::-webkit-file-upload-button:hover {
  background-color: var(--pink);
}

.form-control:focus {
  border-color: var(--pink);
  box-shadow: none;
  background-color: var(--current-line);
  outline: none;
  color: var(--foreground);
}

.form-control::placeholder {
  color: var(--comment);
}

.btn {
  padding: 0.625rem 1.25rem;
  font-weight: 600;
  border-radius: 0.375rem;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn-primary {
  background-color: var(--purple);
  border: none;
  color: var(--background);
  font-weight: 700;
}

.btn-primary:hover {
  background-color: var(--pink);
  color: var(--background);
}

.btn-outline-primary {
  background-color: transparent;
  border: 1px solid var(--purple);
  color: var(--purple);
}

.btn-outline-primary:hover {
  background-color: var(--purple);
  color: var(--background);
  border-color: var(--purple);
}

.btn-group {
  display: flex;
  border-radius: 0.375rem;
  overflow: hidden;
}

.btn-group .btn {
  flex: 1;
  border-radius: 0;
  margin: 0;
}

.btn-group .btn:first-child {
  border-top-left-radius: 0.375rem;
  border-bottom-left-radius: 0.375rem;
}

.btn-group .btn:last-child {
  border-top-right-radius: 0.375rem;
  border-bottom-right-radius: 0.375rem;
}

.fas {
  color: var(--cyan);
  margin-bottom: 0.75rem;
  transition: transform 0.2s ease;
}

.fas:hover {
  transform: scale(1.02);
}

#results {
  width: 100%;
  margin-top: 1.25rem;
  margin-bottom: 0;
  background: transparent;
  padding: 0;
  box-sizing: border-box;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-in-out, opacity 0.3s ease-in-out, margin-bottom 0.3s ease-in-out;
  opacity: 0;
}

#results.active {
  max-height: 5000px;
  min-height: 60px;
  overflow: visible;
  opacity: 1;
  margin-bottom: 0.25rem;
}

#results .alert {
  opacity: 1;
  transform: translateY(0);
  width: 100%;
  margin: 0;
  position: relative;
}

#results,
#response,
#response_body {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

#results::-webkit-scrollbar,
#response::-webkit-scrollbar,
#response_body::-webkit-scrollbar {
  display: none;
}

#response {
  margin: 0;
  height: 100%;
}

#response_body {
  padding: 0.25rem 5rem 0 0;
  border-radius: 0.375rem;
  font-family: 'Fira Code', monospace;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.25;
  overflow-x: hidden;
  overflow-wrap: break-word;
  word-wrap: break-word;
  word-break: break-word;
  white-space: pre-wrap;
  margin: 0;
  width: 100%;
  color: var(--background);
  transition: opacity 0.2s ease;
}

@media (max-width: 768px) {
  body {
    padding: 0.75rem;
    padding-top: 1rem;
  }

  .form-signin {
    padding: 1.25rem;
  }

  .form-signin h1 {
    font-size: 1.75rem;
  }

  .main-title {
    margin-bottom: 1rem;
  }

  .fas {
    font-size: 3rem;
    margin-bottom: 0.5rem;
  }

  .form-signin .form-group {
    margin-bottom: 1rem;
  }

  .btn {
    padding: 0.5rem 1rem;
  }

  .form-control {
    padding: 0.5rem 0.875rem;
  }
}

.alert {
  border-radius: 0.375rem;
  border: none;
  width: 100%;
  padding: 0.75rem 1rem;
  transition: background-color 0.3s ease;
}

.alert-success {
  background-color: var(--green) !important;
}

.alert-success #response_body {
  color: var(--background);
}

.alert-primary {
  background-color: var(--purple) !important;
}

.alert-primary #response_body {
  color: var(--foreground);
}

.alert-warning {
  background: var(--yellow) !important;
}

.alert-warning #response_body {
  color: var(--background);
}

.alert-danger {
  background-color: var(--red) !important;
}

.alert-danger #response_body {
  color: var(--foreground);
}

.spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--foreground);
  border-radius: 50%;
  border-top-color: transparent;
  animation: spinner 0.6s linear infinite;
  margin-right: 0.5rem;
  vertical-align: middle;
}

@keyframes spinner {
  to {
    transform: rotate(360deg);
  }
}

.copy-btn-float {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  display: inline-flex;
  align-items: baseline;
  gap: 0.25rem;
  padding: 0.35rem 0.5rem;
  min-width: 90px;
  height: 1.75rem;
  justify-content: center;
  background-color: var(--green);
  color: var(--background);
  border: 2px solid var(--background);
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  z-index: 10;
}

.copy-btn-float i {
  color: var(--background);
  font-size: 0.75rem;
}

.copy-btn-float:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.copy-btn-float:active {
  transform: scale(0.95);
}

.copy-btn-float.copied {
  background-color: var(--green);
  border-color: var(--background);
  color: var(--background);
}

#response_body a {
  color: var(--background);
  text-decoration: underline;
  font-weight: 700;
  transition: opacity 0.15s ease;
}

#response_body a:hover {
  opacity: 0.8;
}

#response_body code {
  background-color: rgba(0, 0, 0, 0.15);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  font-family: 'Fira Code', monospace;
  font-weight: 600;
}

.form-control:focus-visible,
.btn:focus-visible,
.btn-link:focus-visible {
  outline: 2px solid var(--pink);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

@keyframes checkmark {
  0% {
    opacity: 0;
    transform: scale(0.5) rotate(-45deg);
  }

  50% {
    opacity: 1;
    transform: scale(1.1) rotate(0deg);
  }

  100% {
    transform: scale(1) rotate(0deg);
  }
}

.checkmark {
  display: inline-block;
  animation: checkmark 0.4s ease-out;
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

.icon-wrapper {
  animation: pulse 3s ease-in-out infinite;
}

.alert-icon {
  margin-right: 0.5rem;
  font-size: 1rem;
}