* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #121213;
  color: #ffffff;
  min-height: 100vh;
  padding: 20px;
}

.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
}

h1 {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  border-bottom: 1px solid #3a3a3c;
  padding-bottom: 16px;
  margin-bottom: 8px;
}

.subtitle {
  text-align: center;
  color: #818384;
  font-size: 0.9rem;
  margin-bottom: 28px;
}

.section {
  background: #1a1a1b;
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 12px;
  border: 1px solid #3a3a3c;
}

.section-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #818384;
  margin-bottom: 12px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

.dot.green  { background: #538d4e; }
.dot.yellow { background: #b59f3b; }
.dot.gray   { background: #3a3a3c; border: 1px solid #818384; }

.letter-row {
  display: flex;
  gap: 8px;
}

.letter-cell {
  flex: 1;
}

.letter-box {
  width: 100%;
  aspect-ratio: 1;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  border: 2px solid #3a3a3c;
  border-radius: 4px;
  background: #121213;
  color: #ffffff;
  caret-color: transparent;
  cursor: pointer;
  transition: border-color 0.1s;
  padding: 0;
}

.letter-box:focus {
  outline: none;
  border-color: #818384;
}

.letter-box.green-box:not(:placeholder-shown) {
  background: #538d4e;
  border-color: #538d4e;
  color: #ffffff;
}

.letter-box.yellow-box:not(:placeholder-shown) {
  background: #b59f3b;
  border-color: #b59f3b;
  color: #ffffff;
}

.hint {
  font-size: 0.75rem;
  color: #818384;
  margin-top: 8px;
  font-style: italic;
}

.text-input {
  width: 100%;
  padding: 10px 14px;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  background: #121213;
  border: 2px solid #3a3a3c;
  border-radius: 4px;
  color: #ffffff;
  transition: border-color 0.1s;
}

.text-input:focus {
  outline: none;
  border-color: #818384;
}

.text-input::placeholder {
  text-transform: none;
  letter-spacing: 0;
  color: #3a3a3c;
}

#find-btn, #reset-btn {
  margin-top: 16px;
  padding: 14px 24px;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: opacity 0.15s;
}

#find-btn {
  width: calc(100% - 110px);
  background: #538d4e;
  color: #ffffff;
  margin-right: 10px;
}

#reset-btn {
  width: 100px;
  background: #3a3a3c;
  color: #ffffff;
}

#find-btn:hover, #reset-btn:hover {
  opacity: 0.85;
}

#results-container {
  margin-top: 24px;
}

#results-header {
  font-size: 0.85rem;
  color: #818384;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  min-height: 20px;
}

#results {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.word-chip {
  background: #1a1a1b;
  border: 1px solid #3a3a3c;
  border-radius: 4px;
  padding: 8px 14px;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #ffffff;
  transition: background 0.1s;
  width: 90px;
  place-items: center;
}

.word-chip:hover {
  background: #3a3a3c;
  cursor: default;
}

.word-chip.past-answer {
  color: #e3c119;
  border-color: #fdd81f;
}

.word-chip.past-answer:hover {
  background: #2a2a2c;
}

.no-results {
  color: #818384;
  font-style: italic;
  font-size: 0.95rem;
  padding: 8px 0;
}