/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Inter", "Roboto", "Helvetica", "Arial", sans-serif;
  background-color: #8dd774;
  color: #1f1f1f;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
    background-color: #8dd774;
  background-image: url("/assets/background.webp");
  background-size: auto;
  background-position: center;
  background-repeat: repeat;
}


/* Layout */
.app-container {
  min-height: 100vh;
  padding: 32px 16px;
}

.form-wrapper {
  max-width: 600px;
  margin: 0 auto;
}

/* Paper (MUI-like card) */
.paper {
  background-color: #fef9f3;
  border-radius: 8px;
  box-shadow: 0px 2px 4px -1px rgba(0,0,0,0.2),
              0px 4px 5px 0px rgba(0,0,0,0.14),
              0px 1px 10px 0px rgba(0,0,0,0.12);
  padding: 32px;
}

/* Logo */
.logo-container {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.logo {
  height: 240px;
  width: auto;
}

@media (max-width: 425px) {
  .success-screen .logo-container img.logo {
    height: 150px;
  }

  .logo {
    height: 140px;
  }
}

/* Typography */
.form-title {
  font-size: 2.125rem;
  font-weight: 400;
  line-height: 1.235;
  text-align: center;
  margin-bottom: 8px;
  color: #1f1f1f;
}

.form-subtitle {
  font-size: 0.875rem;
  text-align: center;
  color: rgba(31, 31, 31, 0.7);
  margin-bottom: 32px;
}

/* Form Elements */
.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: #1f1f1f;
}

.required {
  color: #df5042;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  padding: 16.5px 14px;
  border: 1px solid rgba(0, 0, 0, 0.23);
  border-radius: 4px;
  background-color: white;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
  border-color: rgba(0, 0, 0, 0.87);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: #8dd774;
  box-shadow: 0 0 0 1px #8dd774;
}

.form-input.error,
.form-textarea.error,
.form-select.error {
  border-color: #df5042;
}

.form-input.error:focus,
.form-textarea.error:focus,
.form-select.error:focus {
  border-color: #df5042;
  box-shadow: 0 0 0 1px #df5042;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-select {
  padding: 8px 14px;
}

.form-select option {
  padding: 8px;
}

.form-select option:checked {
  background-color: #8dd774;
  font-weight: 600;
}

.select-wrapper {
  position: relative;
}

.form-helper {
  font-size: 0.75rem;
  color: rgba(31, 31, 31, 0.6);
  margin-top: 4px;
}

.form-error {
  font-size: 0.75rem;
  color: #df5042;
  margin-top: 4px;
  min-height: 18px;
}

/* Radio Buttons */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.radio-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.radio-label input[type="radio"] {
  width: 18px;
  height: 18px;
  margin-right: 8px;
  cursor: pointer;
  accent-color: #8dd774;
}

/* Checkboxes */
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.checkbox-group-row {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 16px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-right: 8px;
  cursor: pointer;
  accent-color: #8dd774;
  border-radius: 2px;
}

/* Fieldset */
fieldset {
  border: none;
  padding: 0;
}

legend {
  padding: 0;
}

/* Buttons */
.btn {
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.75;
  letter-spacing: 0.02857em;
  text-transform: uppercase;
  padding: 8px 22px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.25s, box-shadow 0.25s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-primary {
  background-color: #1f1f1f;
  color: white;
  box-shadow: 0px 3px 1px -2px rgba(0,0,0,0.2),
              0px 2px 2px 0px rgba(0,0,0,0.14),
              0px 1px 5px 0px rgba(0,0,0,0.12);
}

.btn-primary:hover:not(:disabled) {
  background-color: #2f2f2f;
  box-shadow: 0px 2px 4px -1px rgba(0,0,0,0.2),
              0px 4px 5px 0px rgba(0,0,0,0.14),
              0px 1px 10px 0px rgba(0,0,0,0.12);
}

.btn-primary:active:not(:disabled) {
  box-shadow: 0px 5px 5px -3px rgba(0,0,0,0.2),
              0px 8px 10px 1px rgba(0,0,0,0.14),
              0px 3px 14px 2px rgba(0,0,0,0.12);
}

.btn-full {
  width: 100%;
}

.btn-large {
  padding: 12px 24px;
  font-size: 1rem;
  margin-top: 16px;
}

/* Alerts */
.alert {
  padding: 16px;
  border-radius: 4px;
  margin-bottom: 16px;
}

.alert h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.alert p {
  font-size: 0.875rem;
}

.alert-success {
  background-color: #f0f9f4;
  border: 1px solid #c6e9d3;
  color: #1e5631;
}

.alert-success h2 {
  color: #1e5631;
}

.alert-error {
  background-color: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.alert-error p {
  color: #991b1b;
}

/* Spinner */
.spinner {
  width: 20px;
  height: 20px;
  animation: spin 1s linear infinite;
}

.spinner-circle {
  opacity: 0.25;
  fill: none;
}

.spinner-path {
  opacity: 0.75;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Screens */
.success-screen,
.form-screen {
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 600px) {
  .app-container {
    padding: 16px 8px;
  }

  .paper {
    padding: 24px 16px;
  }

  .form-title {
    font-size: 1.75rem;
  }

  .checkbox-group-row {
    flex-direction: column;
  }
}