* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  overflow-x: hidden;
}

.layout {
  width: min(1100px, 100%);
  margin: 0 auto;
  padding: 20px;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

.card {
  background: #111827;
  border: 1px solid #1f2937;
  border-radius: 12px;
  padding: 20px;
  min-width: 0;
}

h1,
h2,
h3 {
  margin-top: 0;
}

.user-line {
  color: #93c5fd;
}

.word-box {
  min-height: 96px;
  max-height: 180px;
  line-height: 2;
  font-size: 1.2rem;
  background: #0b1220;
  border: 1px solid #1f2937;
  border-radius: 10px;
  padding: 16px;
  margin: 12px 0;
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 8px;
  overflow-y: auto;
}

.word {
  display: inline-flex;
  color: #6b7280;
}

.word.active {
  color: #e2e8f0;
}

.char.correct-char {
  color: #22c55e;
}

.char.wrong-char {
  color: #ef4444;
}

.char.current-char {
  border-bottom: 2px solid #60a5fa;
  animation: caret-blink 1s steps(1, end) infinite;
}

.word.overflow-error {
  animation: word-blink 0.24s linear 2;
}

@keyframes caret-blink {
  50% {
    border-bottom-color: transparent;
  }
}

@keyframes word-blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}

.typing-input,
#nameInput {
  width: 100%;
  padding: 16px;
  font-size: 1.35rem;
  border-radius: 8px;
  border: 1px solid #374151;
  background: #0b1220;
  color: #e2e8f0;
}

.stats {
  display: flex;
  gap: 16px;
  margin-top: 14px;
}

.actions {
  margin-top: 16px;
  display: flex;
  gap: 10px;
}

button {
  border: none;
  border-radius: 8px;
  background: #3b82f6;
  color: white;
  padding: 10px 14px;
  cursor: pointer;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 8px;
  text-align: left;
  border-bottom: 1px solid #1f2937;
}

.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.65);
}

.modal-content {
  width: min(92%, 360px);
  background: #111827;
  border: 1px solid #1f2937;
  border-radius: 12px;
  padding: 18px;
}

.hidden {
  display: none;
}

.error {
  color: #fca5a5;
  min-height: 18px;
}

.site-footer {
  width: min(1100px, 100%);
  margin: 0 auto;
  padding: 0 20px 20px;
}

.legal-links {
  display: flex;
  gap: 16px;
}

.legal-links a {
  color: #93c5fd;
  text-decoration: none;
}

.legal-links a:hover {
  text-decoration: underline;
}

.content-layout {
  width: min(900px, 100%);
  margin: 0 auto;
  padding: 20px;
}

.content-card {
  background: #111827;
  border: 1px solid #1f2937;
  border-radius: 12px;
  padding: 20px;
  line-height: 1.6;
}

.content-card h1,
.content-card h2 {
  margin-bottom: 10px;
}

.content-card ul {
  margin-top: 0;
}

@media (max-width: 850px) {
  .layout {
    grid-template-columns: 1fr;
    padding: 14px;
  }

  .site-footer,
  .content-layout {
    padding: 14px;
  }
}