:root {
  color-scheme: light;
  font-family: 'Pretendard', 'Apple SD Gothic Neo', sans-serif;
  background-color: #f6f3fb;
  color: #2a2438;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #f6f3fb;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 32px;
  background: #ffffff;
  border-bottom: 1px solid #e8defa;
}

.subtitle {
  margin: 4px 0 0;
  color: #6b5f86;
}

.container {
  padding: 32px;
}

.user-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.card {
  background: #ffffff;
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 10px 30px rgba(70, 40, 110, 0.08);
}

.user-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.user-name {
  font-size: 20px;
  font-weight: 700;
}

.score {
  font-size: 16px;
}

.grape-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 32px;
}

.grape {
  font-size: 22px;
}

.grape.positive {
  color: #5cb85c;
}

.grape.negative {
  color: #d9534f;
}

.button {
  border: none;
  background: #7f56d9;
  color: white;
  padding: 10px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
}

.button:hover {
  opacity: 0.9;
}

.button.ghost {
  background: transparent;
  border: 1px solid #d2c4f5;
  color: #5b438b;
}

.form-card {
  max-width: 400px;
}

label {
  font-weight: 600;
}

input {
  width: 100%;
  padding: 10px 12px;
  margin: 10px 0 14px;
  border-radius: 10px;
  border: 1px solid #d8cfee;
}

.message {
  margin-top: 12px;
  font-weight: 600;
}

.message.error {
  color: #d9534f;
}

.message.success {
  color: #3c763d;
}

.muted {
  margin-top: 16px;
  color: #6b5f86;
}

.adjust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.adjust-grid button {
  padding: 8px;
  border-radius: 10px;
  background: #f0e9ff;
  color: #5b438b;
  border: 1px solid transparent;
  font-weight: 600;
}

.adjust-grid button:hover {
  border-color: #d2c4f5;
}

.header-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}