:root {
  --bg: #070b1a;
  --card: #0f1833;
  --text: #eaf0ff;
  --soft: #a7b4d6;
  --border: rgba(255, 255, 255, 0.14);
  --exact: #2f944f;
  --present: #b89b2a;
  --absent: #1f263f;
  --accent: #6f8cff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 20% 15%, #1a2550 0%, var(--bg) 44%);
  display: grid;
  place-items: center;
  padding: 1.2rem;
}

.wordle-app {
  width: min(680px, 100%);
  background: color-mix(in srgb, var(--card) 88%, transparent);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
  padding: 1.2rem;
}

.back-link {
  display: inline-block;
  margin-bottom: 0.6rem;
  color: var(--soft);
  text-decoration: none;
}

.back-link:hover {
  color: var(--text);
}

.header h1 {
  margin: 0;
}

.header p,
.status,
.attempt-info {
  color: var(--soft);
}

.panel {
  margin-bottom: 1rem;
}

.status {
  min-height: 1.4rem;
  font-weight: 700;
}

.status.win {
  color: #7de4a1;
}

.status.lose {
  color: #ff8e8e;
}

.board {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.board-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
}

.cell {
  border: 1px solid var(--border);
  background: #11172e;
  min-height: 56px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 1.3rem;
  text-transform: uppercase;
}

.cell.exact {
  background: var(--exact);
  border-color: transparent;
}

.cell.present {
  background: var(--present);
  border-color: transparent;
}

.cell.absent {
  background: var(--absent);
  border-color: transparent;
}

.guess-form label {
  display: inline-block;
  margin-bottom: 0.45rem;
  font-weight: 600;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
}

input,
button {
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
}

input {
  min-height: 42px;
  padding: 0.6rem 0.8rem;
  color: var(--text);
  background: #11172e;
}

button {
  min-height: 42px;
  padding: 0.6rem 1rem;
  font-weight: 700;
  background: linear-gradient(120deg, var(--accent), #49b8ff);
  color: white;
  cursor: pointer;
}

button[disabled],
input[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

.secondary-btn {
  width: 100%;
  margin-top: 0.8rem;
  background: transparent;
  color: var(--text);
}

@media (max-width: 560px) {
  .cell {
    min-height: 48px;
    font-size: 1.1rem;
  }
}