* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "PingFang SC", "Helvetica Neue", Arial, sans-serif;
}

body {
  background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 20px;
  color: #333;
}

.container {
  width: 100%;
  max-width: 560px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  padding: 25px;
  text-align: center;
}

h1 {
  color: #2575fc;
  margin-bottom: 20px;
  font-size: 1.8rem;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}

h3 {
  color: #2575fc;
  margin: 18px 0 10px;
  font-size: 1.05rem;
  text-align: left;
}

.result-area {
  background: linear-gradient(145deg, #f0f8ff, #e1f0ff);
  border-radius: 15px;
  padding: 30px 20px;
  margin: 20px 0;
  box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.05);
  min-height: 150px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.result {
  font-size: 2.3rem;
  font-weight: bold;
  color: #2575fc;
  margin-bottom: 10px;
}

.description {
  font-size: 1rem;
  color: #555;
  line-height: 1.5;
}

button {
  cursor: pointer;
  border: none;
  border-radius: 50px;
  font-weight: bold;
  transition:
    transform 0.1s ease,
    box-shadow 0.2s ease,
    opacity 0.2s ease;
}

button:active {
  transform: scale(0.97);
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.draw-button {
  background: linear-gradient(145deg, #2575fc, #6a11cb);
  color: #fff;
  font-size: 1.2rem;
  padding: 15px 40px;
  box-shadow: 0 5px 15px rgba(37, 117, 252, 0.4);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 10px;
  font-size: 0.9rem;
}

th,
td {
  padding: 8px 10px;
  border-bottom: 1px solid #eee;
  text-align: left;
}

th {
  color: #2575fc;
}

.history-container {
  max-height: 180px;
  overflow-y: auto;
  text-align: left;
}

.history-item {
  padding: 8px 10px;
  border-bottom: 1px dashed #e0e0e0;
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.history-item .h-name {
  font-weight: bold;
  color: #2575fc;
}

.active-effects {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  text-align: left;
}

.active-empty {
  color: #999;
  font-size: 0.9rem;
}

.effect-chip {
  background: linear-gradient(145deg, #fff3cd, #ffe9a8);
  border: 1px solid #f0c000;
  border-radius: 20px;
  padding: 5px 12px;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.effect-chip .chip-x {
  cursor: pointer;
  color: #b00;
  font-weight: bold;
}

.button-group {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 18px;
  flex-wrap: wrap;
}

.reset-button {
  background: #eee;
  color: #444;
  padding: 10px 22px;
}

.editor-button {
  background: linear-gradient(145deg, #11998e, #38ef7d);
  color: #fff;
  padding: 10px 22px;
}

.editor-panel {
  margin-top: 20px;
  border-top: 2px solid #eee;
  padding-top: 16px;
  text-align: left;
}

.editor-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.tab-button {
  background: #eee;
  color: #444;
  padding: 8px 16px;
  border-radius: 8px;
}

.tab-button.active {
  background: #2575fc;
  color: #fff;
}

.form-group {
  margin-bottom: 16px;
}

.form-group > label {
  display: block;
  font-weight: bold;
  color: #2575fc;
  margin-bottom: 8px;
}

.settings-grid {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

label.inline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: normal;
  color: #444;
  font-size: 0.9rem;
}

label.block {
  display: block;
  font-size: 0.9rem;
  color: #444;
  margin-top: 8px;
}

label.checkbox {
  font-weight: normal;
}

input,
select,
textarea {
  font-family: inherit;
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 6px 8px;
  font-size: 0.9rem;
}

input[type="number"] {
  width: 80px;
}

textarea {
  width: 100%;
  resize: vertical;
}

.rules-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.small-button {
  background: #2575fc;
  color: #fff;
  padding: 6px 14px;
  font-size: 0.85rem;
  border-radius: 8px;
}

.small-button.danger {
  background: #ff5252;
  padding: 4px 10px;
}

.default-button {
  background: linear-gradient(145deg, #11998e, #38ef7d);
  color: #fff;
  padding: 10px 22px;
}

.rule-row {
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 10px;
  background: #fafafa;
}

.rule-row-head {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.rule-name {
  flex: 1;
  min-width: 120px;
}

.rule-advanced {
  margin-top: 8px;
}

.rule-advanced summary {
  cursor: pointer;
  color: #2575fc;
  font-size: 0.85rem;
}

.effect-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin: 8px 0;
}

#jsonEditor {
  width: 100%;
  min-height: 280px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.85rem;
}

.hint {
  font-size: 0.85rem;
  color: #666;
  margin-bottom: 8px;
}

.json-status {
  margin-left: 10px;
  font-size: 0.85rem;
}

.json-status.ok {
  color: #11998e;
}

.json-status.err {
  color: #ff5252;
}

.editor-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
  border-top: 1px dashed #ddd;
  padding-top: 14px;
}

.spinning {
  animation: pulse 0.15s infinite alternate;
}

@keyframes pulse {
  from {
    opacity: 0.6;
  }

  to {
    opacity: 1;
  }
}