/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #121212;
  color: #f5f5f5;
  display: flex;
  justify-content: center;
  padding: 2rem;
  min-height: 100vh;
}

.container {
  max-width: 600px;
  width: 100%;
  background: #1e1e1e;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6);
}

h1 {
  text-align: center;
  margin-bottom: 0.5rem;
  color: #ffffff;
}

.subtitle {
  text-align: center;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  color: #aaa;
}

.quote-box {
  background-color: #2c2c2c;
  padding: 1.5rem;
  border-left: 4px solid #64ffda;
  border-radius: 6px;
  font-style: italic;
  margin-bottom: 1rem;
}

.hints-section {
  margin-bottom: 1.5rem;
  text-align: center;
}

.hint-btn {
  padding: 0.5rem 1rem;
  margin: 0.25rem;
  background-color: #3d3d3d;
  color: #fff;
  border: 1px solid #64ffda;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.hint-btn:hover:not(:disabled) {
  background-color: #64ffda;
  color: #000;
}

.hint-btn:disabled {
  background-color: #1a1a1a;
  border-color: #333;
  cursor: not-allowed;
  opacity: 0.5;
}

.hint-display {
  display: none;
  margin-top: 0.75rem;
  padding: 0.75rem;
  background-color: #2c2c2c;
  border-left: 4px solid #ffb300;
  border-radius: 6px;
  color: #ffb300;
  font-size: 0.95rem;
}

.input-group {
  position: relative;
  margin-bottom: 1rem;
}

label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: bold;
  color: #ccc;
}

input[type="text"] {
  width: 100%;
  padding: 0.6rem;
  border: 1px solid #333;
  background-color: #2a2a2a;
  color: #fff;
  border-radius: 4px;
  font-size: 1rem;
}

input[type="text"]::placeholder {
  color: #888;
}

input[type="text"]:disabled {
  background-color: #1a1a1a;
  cursor: not-allowed;
  opacity: 0.6;
}

.submit-btn {
  width: 100%;
  padding: 0.75rem;
  background-color: #64ffda;
  color: #000;
  font-size: 1rem;
  font-weight: bold;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.submit-btn:hover {
  background-color: #1de9b6;
}

.submit-btn:disabled {
  background-color: #333;
  cursor: not-allowed;
  opacity: 0.5;
}

.skip-btn {
  padding: 0.5rem 1rem;
  margin: 0.25rem;
  background-color: #3d3d3d;
  color: #fff;
  border: 1px solid #64ffda;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.skip-btn:hover:not(:disabled) {
  background-color: #64ffda;
  color: #000;
}

.skip-btn:disabled {
  display: none;
}

.feedback {
  margin-top: 1.5rem;
  font-size: 1.1rem;
  text-align: center;
  white-space: pre-line;
}

/* Feedback styles */
.feedback.success {
  color: #00e676;
}

.feedback.partial {
  color: #ffb300;
}

.feedback.error {
  color: #ef5350;
}

.feedback.warning {
  color: #ff9800;
}

.input-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.input-row .input-group {
  flex: 1;
  min-width: 200px;
}

.suggestions {
  list-style: none;
  margin-top: 0.3rem;
  background: #2c2c2c;
  border-radius: 4px;
  border: 1px solid #333;
  max-height: 150px;
  overflow-y: auto;
  display: none;
  position: absolute;
  width: 100%;
  z-index: 10;
  padding: 0;
}

.suggestions li {
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.suggestions li:hover,
.suggestions li.selected {
  background: #3d3d3d;
}