:root {
  --bg: #111418;
  --text: #e6e6e6;
  --muted: #a0a8b3;

  --topbar-bg: #0b0f14;
  --topbar-text: #ffffff;

  --subbar-bg: #161b22;
  --subbar-text: #c9d1d9;

  --note-bg: #182028;
  --note-border: #2d3a48;
  --note-text: #c9d1d9;

  --toolbar-bg: #161b22;
  --toolbar-border: #2b3440;

  --input-bg: #0f141a;
  --input-border: #3a4552;
  --input-text: #e6e6e6;

  --thead-bg: #20262e;
  --thead-text: #ffffff;

  --group-bg: #2c3440;
  --group-text: #ffffff;

  --row-odd: #14191f;
  --row-even: #1a2027;

  --border: #2b3440;
  --link: #7fb3ff;

  --danger-bg: #2a1616;
  --danger-border: #6b2c2c;
  --danger-text: #ffb3b3;

  --badge-bg: #3b82f6;
  --badge-text: #ffffff;

  --popup-bg: #1c2128;
  --popup-border: #3a4552;
  --popup-shadow: rgba(0, 0, 0, 0.55);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, "Yu Gothic", "Meiryo", sans-serif;
  font-size: 12px;
  line-height: 1.45;
}

a {
  color: var(--link);
  text-decoration: underline;
}

.topbar {
  background: var(--topbar-bg);
  color: var(--topbar-text);
  padding: 8px 14px;
  font-size: 20px;
  font-weight: bold;
  border-bottom: 1px solid var(--border);
}

.subbar {
  background: var(--subbar-bg);
  color: var(--subbar-text);
  padding: 5px 14px;
  font-size: 12px;
  border-bottom: 1px solid var(--border);
}

.container {
  max-width: 1280px;
  margin: 12px auto 40px;
  padding: 0 12px;
}

.note-box {
  background: var(--note-bg);
  border: 1px solid var(--note-border);
  padding: 12px 14px;
  margin-bottom: 12px;
  color: var(--note-text);
  border-radius: 6px;
  white-space: pre-line;
  font-family: "HYWenHei 85W", "汉仪文黑 85W", "Microsoft YaHei", sans-serif;
  font-size: 13px;
  line-height: 1.65;
}



.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
  padding: 8px;
  border: 1px solid var(--toolbar-border);
  background: var(--toolbar-bg);
  border-radius: 6px;
}

.toolbar input,
.toolbar select,
.toolbar button {
  font-size: 12px;
  padding: 4px 6px;
  border: 1px solid var(--input-border);
  background: var(--input-bg);
  color: var(--input-text);
  border-radius: 4px;
}

.toolbar input {
  min-width: 260px;
}

.toolbar select {
  min-width: 150px;
  height: 30px;
}

.toolbar button {
  cursor: pointer;
}

.toolbar button:hover {
  background: #202833;
}

.meta {
  margin: 6px 0 10px;
  color: var(--muted);
}

.message {
  padding: 14px;
  border: 1px solid var(--border);
  background: var(--toolbar-bg);
  margin-bottom: 12px;
  border-radius: 6px;
}

.error {
  background: var(--danger-bg);
  border-color: var(--danger-border);
  color: var(--danger-text);
  white-space: pre-wrap;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 6px;
}

table {
  width: 100%;
  min-width: 1200px;
  border-collapse: collapse;
}

thead th {
  background: var(--thead-bg);
  color: var(--thead-text);
  padding: 6px 7px;
  border-right: 1px solid #3a4552;
  text-align: left;
  white-space: nowrap;
  user-select: none;
  position: relative;
}

thead th:last-child {
  border-right: none;
}

thead th .resizer {
  position: absolute;
  top: 0;
  right: 0;
  width: 5px;
  height: 100%;
  cursor: col-resize;
  user-select: none;
  z-index: 1;
}

thead th .resizer:hover {
  background: var(--link);
}

tbody td {
  padding: 4px 7px;
  border-top: 1px solid var(--border);
  border-right: 1px solid #24303c;
  vertical-align: top;
  overflow-wrap: anywhere;
}

tbody td:last-child {
  border-right: none;
}

tbody tr.data-row:nth-child(odd) td {
  background: var(--row-odd);
}

tbody tr.data-row:nth-child(even) td {
  background: var(--row-even);
}

tr.group-row td {
  background: var(--group-bg) !important;
  color: var(--group-text);
  font-weight: bold;
  padding: 5px 7px;
  border-top: 1px solid #1b222b;
}

.level-badge {
  display: inline-block;
  min-width: 44px;
  padding: 1px 5px;
  border-radius: 3px;
  background: var(--badge-bg);
  color: var(--badge-text);
  text-align: center;
  font-weight: bold;
}

.pattern-trigger {
  display: inline-block;
  color: var(--link);
  cursor: pointer;
  text-decoration: underline;
  white-space: nowrap;
}

.pattern-trigger:hover {
  color: #9fc9ff;
}

.pattern-popup {
  position: fixed;
  z-index: 1000;
  min-width: 280px;
  max-width: 380px;
  background: var(--popup-bg);
  border: 1px solid var(--popup-border);
  border-radius: 8px;
  padding: 12px;
  box-shadow: 0 8px 24px var(--popup-shadow);
  color: var(--text);
}

.popup-title {
  font-size: 14px;
  font-weight: bold;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--popup-border);
}

.popup-stat-list {
  display: grid;
  gap: 6px;
}

.popup-stat-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 5px 7px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 5px;
}

.popup-stat-label {
  color: var(--muted);
  white-space: nowrap;
}

.popup-stat-value {
  color: var(--text);
  font-weight: bold;
  text-align: right;
  overflow-wrap: anywhere;
}

.popup-section {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--popup-border);
}

.popup-section-title {
  font-weight: bold;
  margin-bottom: 8px;
  color: var(--text);
}

.pattern-popup-item {
  margin-bottom: 8px;
}

.pattern-popup-item:last-child {
  margin-bottom: 0;
}

.pattern-popup-main {
  font-weight: bold;
  color: var(--text);
  margin-bottom: 2px;
}

.pattern-popup-sub {
  color: var(--muted);
  font-size: 11px;
  margin-left: 8px;
}

.pattern-popup-empty {
  color: var(--muted);
  font-size: 11px;
}

.small {
  color: var(--muted);
  font-size: 11px;
}

/* multi select */
.multi-select {
  position: relative;
  width: 220px;
  min-width: 220px;
}

.multi-select-button {
  width: 100%;
  height: 30px;
  padding: 4px 28px 4px 8px;
  border: 1px solid var(--input-border);
  border-radius: 4px;
  background: var(--input-bg);
  color: var(--input-text);
  text-align: left;
  cursor: pointer;
  font-size: 12px;
  line-height: 1.2;
  position: relative;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.multi-select-button::after {
  content: "▾";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.multi-select-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 260px;
  max-height: 320px;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 6px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
  z-index: 1000;
}

.hidden {
  display: none;
}

.multi-select-actions {
  display: flex;
  gap: 8px;
  padding: 8px;
  border-bottom: 1px solid var(--border);
  background: #181f28;
  position: sticky;
  top: 0;
  z-index: 1;
}

.multi-select-actions button {
  padding: 4px 8px;
  border: 1px solid var(--input-border);
  border-radius: 4px;
  background: var(--input-bg);
  color: var(--input-text);
  cursor: pointer;
  font-size: 12px;
  white-space: nowrap;
}

.multi-select-options {
  display: block;
  padding: 6px;
}

.multi-select-option {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 8px !important;
  width: 100%;
  padding: 7px 8px;
  margin: 0;
  border-radius: 4px;
  color: var(--text);
  cursor: pointer;
  user-select: none;
  text-align: left;
  white-space: nowrap;
  background: transparent;
  border: 0;
  position: static;
  transform: none;
}

.multi-select-option:hover {
  background: #1d2631;
}

.multi-select-option input[type="checkbox"] {
  appearance: auto;
  display: block;
  position: static;
  transform: none;
  flex: 0 0 16px !important;
  width: 16px;
  height: 16px;
  margin: 0 !important;
  accent-color: var(--badge-bg);
  vertical-align: middle;
}

.multi-select-text,
.multi-select-option span {
  display: inline-block !important;
  position: static;
  transform: none;
  flex: 1 1 auto !important;
  width: auto;
  min-width: 0;
  margin: 0;
  padding: 0;
  color: var(--text);
  font-size: 12px;
  line-height: 1.4;
  text-align: left !important;
  white-space: nowrap !important;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 1;
  visibility: visible;
}

#level-filter-wrap {
  position: relative;
}

#level-filter-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 260px;
  max-width: 320px;
  max-height: 420px;
  overflow-y: auto;
  overflow-x: hidden;
  background: #11161d;
  border: 1px solid #2a3442;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  z-index: 1000;
}

#level-filter-panel.hidden {
  display: none;
}

#level-filter-panel .multi-select-actions {
  display: flex;
  gap: 10px;
  padding: 12px;
  border-bottom: 1px solid #2a3442;
  background: #1a212b;
  position: sticky;
  top: 0;
  z-index: 2;
}

#level-filter-panel .multi-select-actions button {
  appearance: none;
  border: 1px solid #3a4658;
  background: #243041;
  color: #e7edf5;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
}

#level-filter-panel .multi-select-actions button:hover {
  background: #2c3a4d;
}

#level-filter-options {
  display: block !important;
  padding: 8px 0;
}

#level-filter-options .multi-select-option,
#level-filter-options label.multi-select-option {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 10px !important;
  width: 100% !important;
  min-height: 36px !important;
  box-sizing: border-box !important;
  padding: 8px 14px !important;
  margin: 0 !important;
  cursor: pointer !important;
  background: transparent !important;
  border: 0 !important;
  position: static !important;
  transform: none !important;
}

#level-filter-options .multi-select-option:hover {
  background: #1b2330 !important;
}

#level-filter-options .multi-select-option input[type="checkbox"] {
  appearance: auto !important;
  display: block !important;
  position: static !important;
  transform: none !important;
  width: 16px !important;
  height: 16px !important;
  min-width: 16px !important;
  margin: 0 !important;
  flex-shrink: 0 !important;
  vertical-align: middle !important;
}

#level-filter-options .multi-select-option .multi-select-text,
#level-filter-options .multi-select-option span {
  display: inline-block !important;
  position: static !important;
  transform: none !important;
  flex: 1 !important;
  min-width: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  color: #e7edf5 !important;
  font-size: 14px !important;
  line-height: 1.4 !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  opacity: 1 !important;
  visibility: visible !important;
}

@media (max-width: 700px) {
  .topbar {
    font-size: 17px;
  }

  .toolbar {
    display: block;
  }

  .toolbar > * {
    margin: 3px 0;
  }

  .toolbar input,
  .toolbar select,
  .toolbar button,
  .multi-select {
    width: 100%;
    min-width: 0;
  }

  .toolbar input {
    min-width: 0;
  }

  .pattern-popup {
    max-width: calc(100vw - 20px);
  }

  #level-filter-panel {
    width: 100%;
    min-width: 0;
    max-width: none;
  }
}