/* Base */
* {
  box-sizing: border-box;
}

body {
  font-family: system-ui, sans-serif;
  max-width: 520px;
  margin: 2rem auto;
  padding: 0 1rem;
}

h1 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

h2 {
  font-size: 1.1rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: #0a7;
}

/* Start page */
body.start-page {
  max-width: 420px;
}

body.start-page h1 {
  margin-bottom: 1.5rem;
}

.course-name {
  color: #666;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

button {
  padding: 0.6rem 1.2rem;
  font-size: 1rem;
  cursor: pointer;
  background: #0a7;
  color: #fff;
  border: none;
  border-radius: 6px;
}

button:hover {
  background: #086;
}

/* Round dashboard */
.hint {
  font-size: 0.85rem;
  color: #666;
  margin-top: 0.5rem;
}

.scorecard {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.scorecard a {
  display: block;
  padding: 0.6rem;
  text-align: center;
  background: #f0f0f0;
  border-radius: 6px;
  text-decoration: none;
  color: #333;
  font-weight: 500;
}

.scorecard a:hover {
  background: #e0e0e0;
}

.scorecard a.filled {
  background: #d4edda;
  color: #155724;
}

.scorecard a .hole {
  font-size: 0.75rem;
  color: #666;
}

.scorecard a .score {
  font-size: 1.1rem;
}

.end-round {
  display: block;
  width: 100%;
  padding: 0.75rem;
  font-size: 1rem;
  cursor: pointer;
  background: #0a7;
  color: #fff;
  border: none;
  border-radius: 6px;
  text-align: center;
  text-decoration: none;
  margin-top: 1rem;
}

.end-round:hover {
  background: #086;
}

.end-round.disabled {
  background: #ccc;
  cursor: not-allowed;
  pointer-events: none;
}

/* Hole page */
body.hole-page {
  max-width: 420px;
}

.par {
  color: #0a7;
  font-weight: 600;
  margin-bottom: 1rem;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.nav a {
  color: #0a7;
  text-decoration: none;
  padding: 0.4rem 0.6rem;
  border: 1px solid #0a7;
  border-radius: 6px;
}

.nav a:hover {
  background: #0a7;
  color: #fff;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

input[type="number"],
input[type="email"] {
  width: 100%;
  padding: 0.6rem;
  font-size: 1rem;
  margin-bottom: 1rem;
}

input[type="number"] {
  font-size: 1.2rem;
}

.stat-group {
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: #f5f5f5;
  border-radius: 8px;
}

.stat-group label {
  font-weight: normal;
  margin-bottom: 0.25rem;
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.checkbox-group label {
  margin: 0;
}

input[type="checkbox"] {
  width: 1.2rem;
  height: 1.2rem;
  cursor: pointer;
}

.button-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.button-group button {
  flex: 1;
  min-width: 80px;
  padding: 0.6rem;
  font-size: 0.9rem;
  cursor: pointer;
  border: 2px solid #ccc;
  background: #fff;
  color: #333;
  border-radius: 6px;
}

.button-group button:hover {
  background: #f0f0f0;
}

.button-group button.active {
  background: #0a7;
  color: #fff;
  border-color: #0a7;
}

.submit-btn {
  width: 100%;
  padding: 0.6rem;
  font-size: 1rem;
  cursor: pointer;
  background: #0a7;
  color: #fff;
  border: none;
  border-radius: 6px;
  margin-top: 0.5rem;
}

.submit-btn:hover {
  background: #086;
}

.submit-btn.secondary {
  background: #666;
  margin-top: 0.25rem;
}

.submit-btn.secondary:hover {
  background: #555;
}

.end-link {
  display: block;
  text-align: center;
  margin-top: 1rem;
  font-size: 0.9rem;
}

.end-link a {
  color: #0a7;
  text-decoration: none;
}

.end-link a:hover {
  text-decoration: underline;
}

/* Finish page */
body.finish-page {
  max-width: 500px;
}

body.finish-page h1 {
  margin-bottom: 1rem;
}

.holes-count {
  color: #666;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.total {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 1rem 0;
}

.to-par {
  font-size: 1.1rem;
  color: #0a7;
  margin-bottom: 1rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 1rem 0;
}

.stat-box {
  padding: 0.75rem;
  background: #f5f5f5;
  border-radius: 6px;
  text-align: center;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 600;
  color: #0a7;
}

.stat-label {
  font-size: 0.85rem;
  color: #666;
  margin-top: 0.25rem;
}

.scores {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(3rem, 1fr));
  gap: 2px;
  margin: 1rem 0;
  font-size: 0.85rem;
}

.scores span {
  padding: 0.25rem;
  text-align: center;
  background: #f0f0f0;
  border-radius: 4px;
}

.scores .label {
  background: #e0e0e0;
  font-weight: 600;
}

.error {
  color: #c00;
  margin-bottom: 0.5rem;
}

.sent {
  color: #0a7;
  font-weight: 600;
  margin-top: 1rem;
  padding: 1rem;
  background: #e8f5e9;
  border-radius: 6px;
}