:root {
  --font: 'Inter', sans-serif;
  --color-bg: #ffffff;
  --color-text: #111111;
  --color-accent: #00A288;
  --color-accent-dark: #004D66;
  --color-card: #f9f9f9;
  --color-border: #ddd;
}

body.dark {
  --color-bg: #1e1e1e;
  --color-text: #f5f5f5;
  --color-accent: #00A288;
  --color-accent-dark: #007060;
  --color-card: #2c2c2c;
  --color-border: #444;
}

* {
  box-sizing: border-box;
}

body {
  font-family: var(--font);
  background-color: var(--color-bg);
  color: var(--color-text);
  margin: 0;
  padding: 0;
  transition: background-color 0.3s ease, color 0.3s ease;
}

header {
  background: var(--color-card);
  padding: 1.5rem;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

h1 {
  margin: 0;
  font-size: 2rem;
  background: linear-gradient(to right, var(--color-accent), var(--color-accent-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}

.toggle-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  background-color: #ccc;
  border-radius: 24px;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  transition: 0.4s;
}

.slider:before {
  content: "";
  position: absolute;
  height: 18px;
  width: 18px;
  border-radius: 50%;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.4s;
}

input:checked + .slider {
  background-color: var(--color-accent);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

main {
  padding: 2rem 1rem;
  max-width: 900px;
  margin: auto;
}

section {
  background: var(--color-card);
  padding: 1.5rem;
  margin-bottom: 2rem;
  border-radius: 8px;
  border: 1px solid var(--color-border);
}

h2 {
  margin-top: 0;
  color: var(--color-accent-dark);
}

form input,
form textarea,
form select {
  width: 100%;
  padding: 0.75rem;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background-color: var(--color-bg);
  color: var(--color-text);
}

form label {
  font-size: 1rem;
}

.actions {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.actions button {
  padding: 0.7rem 1.4rem;
  font-size: 1rem;
  background-color: var(--color-accent);
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

.actions button:hover {
  background-color: var(--color-accent-dark);
}

.preview-box {
  background: #fff;
  border: 1px dashed var(--color-border);
  padding: 1rem;
  min-height: 200px;
  white-space: pre-wrap;
  font-family: var(--font);
  background-color: var(--color-bg);
  color: var(--color-text);
  border-radius: 6px;
}

footer {
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  color: #666;
}

/* Custom Clause Section */
.custom-clauses {
  margin-top: 1rem;
}

.custom-clauses h4 {
  margin-bottom: 0.5rem;
  color: var(--color-accent-dark);
}

.custom-clause {
  margin-bottom: 1rem;
  position: relative;
}

.custom-clause textarea {
  width: 100%;
  min-height: 100px;
  font-size: 1rem;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  resize: vertical;
  background-color: var(--color-bg);
  color: var(--color-text);
}

.custom-clause button.remove-clause {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: transparent;
  color: var(--color-accent-dark);
  border: none;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: underline;
}

button.add-clause {
  margin-top: 0.5rem;
  background-color: transparent;
  border: 2px dashed var(--color-accent);
  color: var(--color-accent);
  padding: 0.5rem 1rem;
  font-size: 0.95rem;
  border-radius: 6px;
  cursor: pointer;
}

button.add-clause:hover {
  background-color: var(--color-card);
}

/* Checkbox Row Styling */
.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.checkbox-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-accent);
  margin: 0;
}

.checkbox-row label {
  margin: 0;
  cursor: pointer;
  user-select: none;
}