:root {
  --primary-color: #007aff;
  --hover-color: #0056b3;
  --background-color: #000000;
  --container-bg: #ffffff;
  --text-color: #1d1d1f;
  --border-color: #d2d2d7;
  --shadow-color: rgba(0, 0, 0, 0.1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.5;
}

.container {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.form-container {
  background: var(--container-bg);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px var(--shadow-color);
}

.full-width {
  width: 100%;
}

h1,
h2 {
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.2s ease;
}

input:focus {
  outline: none;
  border-color: var(--primary-color);
}

.checkbox-group {
  display: flex;
  gap: 1rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  cursor: pointer;
}

.search-container {
  position: relative;
}

.suggestions-container {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--container-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-top: 0.5rem;
  max-height: 200px;
  overflow-y: auto;
  box-shadow: 0 4px 6px var(--shadow-color);
  display: none;
  z-index: 1000;
}

.suggestion-item {
  padding: 0.75rem;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.suggestion-item:hover {
  background-color: var(--background-color);
}

.primary-button,
.secondary-button {
  width: 100%;
  padding: 0.75rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.primary-button {
  background-color: var(--primary-color);
  color: white;
}

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

.secondary-button {
  background-color: var(--background-color);
  color: var(--primary-color);
  margin-top: 1rem;
}

.secondary-button:hover {
  background-color: #e5e5ea;
}

.output-container {
  margin-top: 2rem;
}

.output-box {
  min-height: 150px;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 1rem;
  white-space: pre-wrap;
  word-break: break-word;
}
.shadow__btn {
  padding: 10px 20px;
  border: none;
  font-size: 17px;
  color: #fff;
  border-radius: 7px;
  letter-spacing: 4px;
  font-weight: 700;
  text-transform: uppercase;
  transition: 0.5s;
  transition-property: box-shadow;
  text-decoration: none;
}

.shadow__btn {
  background: rgb(0, 140, 255);
  box-shadow: 0 0 25px rgb(0, 140, 255);
}

.shadow__btn:hover {
  box-shadow: 0 0 5px rgb(0, 140, 255), 0 0 25px rgb(0, 140, 255),
    0 0 50px rgb(0, 140, 255), 0 0 100px rgb(0, 140, 255);
}