:root {
  --bg: #fafafa;
  --surface: #ffffff;
  --border: #e7e5e2;
  --text: #2b2b2b;
  --text-muted: #8a8580;
  --accent: #3b3a36;
  --accent-soft: #f1efec;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.04);

  --el-fire: #e0654f;
  --el-water: #3d8fd6;
  --el-wind: #4f9e5c;
  --el-ice: #4bb8b0;
  --el-earth: #a9784f;
  --el-thunder: #c9a227;
  --el-light: #d4a531;
  --el-dark: #7a5fa3;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Hiragino Sans", "Yu Gothic UI", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.page-header {
  padding: 48px 24px 24px;
  text-align: center;
}

.page-header h1 {
  margin: 0 0 6px;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.subtitle {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.view-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
}

.view-tab {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  padding: 8px 22px;
  border-radius: 999px;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.view-tab:hover {
  border-color: var(--accent);
}

.view-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.view[hidden] {
  display: none;
}

main {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 20px 64px;
}

.driver-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.driver-tabs button {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.driver-tabs button:hover {
  border-color: var(--accent);
}

.driver-tabs button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-group label,
.filter-label {
  font-size: 0.82rem;
  color: var(--text-muted);
}

select,
input[type="search"] {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 0.9rem;
  background: var(--bg);
  color: var(--text);
}

.reaction-filter {
  gap: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 5px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.82rem;
  white-space: nowrap;
  cursor: pointer;
  color: var(--text-muted);
}

.chip input {
  accent-color: var(--accent);
}

.result-count {
  margin: 4px 4px 12px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow-x: auto;
}

.blade-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.blade-table th,
.blade-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.blade-table th {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.03em;
}

.blade-table tbody tr:last-child td {
  border-bottom: none;
}

.blade-table tbody tr:hover {
  background: var(--accent-soft);
}

.blade-name {
  font-weight: 600;
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  color: #fff;
  margin-right: 4px;
}

.badge:last-child {
  margin-right: 0;
}

.badge.zero {
  opacity: 0.35;
}

.badge.role {
  background: var(--accent);
  color: #fff;
  opacity: 0.85;
}

.reaction-cell {
  text-align: center;
}

.reaction-dot {
  display: inline-block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
}

.reaction-dot.active {
  background: var(--accent);
  border-color: var(--accent);
  position: relative;
}

.reaction-dot.active::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 3px;
  width: 5px;
  height: 9px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(45deg);
}

.empty-row td {
  text-align: center;
  color: var(--text-muted);
  padding: 32px;
}

.page-footer {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.78rem;
  padding: 0 20px 40px;
}

.page-footer a {
  color: inherit;
  text-decoration: none;
}

.page-footer a:hover {
  text-decoration: underline;
}

@media (max-width: 640px) {
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .filter-group {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .filter-group label,
  .filter-label {
    flex: 0 0 100%;
  }

  /* テーブルをカード型リストに切り替え、横スクロールをなくす */
  .table-wrap,
  .roster-wrap {
    overflow-x: visible;
  }

  .blade-table thead {
    display: none;
  }

  .blade-table,
  .blade-table tbody,
  .blade-table tr {
    display: block;
    width: 100%;
  }

  .blade-table tr {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 12px;
    margin: 10px;
  }

  .blade-table tr:first-child {
    margin-top: 0;
  }

  .blade-table tbody tr:hover {
    background: var(--surface);
  }

  .blade-table td {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 5px 0;
    border-bottom: none;
    white-space: normal;
  }

  .blade-table td::before {
    content: attr(data-label);
    flex: 0 0 64px;
    font-size: 0.72rem;
    color: var(--text-muted);
  }

  .blade-table td.blade-name {
    font-size: 1rem;
    padding-bottom: 8px;
    margin-bottom: 4px;
    border-bottom: 1px solid var(--border);
  }

  .blade-table td.reaction-cell {
    justify-content: flex-start;
  }

  .empty-row td {
    display: block;
  }

  .empty-row td::before {
    content: none;
  }
}

/* ---- パーティ編成 ---- */

.party-slots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 860px) {
  .party-slots {
    grid-template-columns: 1fr;
  }
}

.slot-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 220px;
}

.slot-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.slot-title {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

.slot-header select {
  flex: 1;
  width: 100%;
}

.slot-clear {
  border: none;
  background: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.78rem;
  padding: 2px 6px;
}

.slot-clear:hover {
  color: var(--text);
  text-decoration: underline;
}

.slot-empty-hint {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.slot-count {
  font-size: 0.76rem;
  color: var(--text-muted);
}

.slot-selected-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.slot-selected-empty {
  color: var(--text-muted);
  font-size: 0.78rem;
  margin: 0;
}

.selected-blade-tag {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 0.78rem;
  cursor: pointer;
}

.selected-blade-tag:hover {
  opacity: 0.85;
}

.slot-filter {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.slot-filter select {
  font-size: 0.78rem;
  padding: 4px 6px;
  width: 100%;
}

.slot-filter-reactions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.slot-filter .chip {
  font-size: 0.72rem;
  padding: 3px 8px;
}

.blade-row-list {
  display: flex;
  flex-direction: column;
  max-height: 420px;
  overflow-y: auto;
}

.blade-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 4px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  font-size: 0.82rem;
  transition: background 0.1s ease;
}

.blade-row:last-child {
  border-bottom: none;
}

.blade-row:hover:not(.disabled):not(.selected) {
  background: var(--accent-soft);
}

.blade-row.selected {
  background: var(--accent);
  color: #fff;
}

.blade-row.selected .badge.role {
  background: rgba(255, 255, 255, 0.25);
}

.blade-row.disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.blade-row-name {
  flex: 1 1 auto;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.blade-row-elements {
  flex: 0 0 auto;
  display: flex;
  gap: 4px;
}

.blade-row-reactions {
  flex: 0 0 auto;
  display: flex;
  gap: 4px;
}

.blade-row.selected .reaction-dot {
  border-color: rgba(255, 255, 255, 0.6);
}

.blade-row.selected .reaction-dot.active {
  background: #fff;
  border-color: #fff;
}

.blade-row.selected .reaction-dot.active::after {
  border-right-color: var(--accent);
  border-bottom-color: var(--accent);
}

.summary-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 22px;
  margin-bottom: 24px;
}

.summary-panel h2,
.roster-wrap h2 {
  margin: 0 0 14px;
  font-size: 1rem;
  font-weight: 600;
}

.summary-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 8px 0;
  border-top: 1px solid var(--border);
}

.summary-row:first-of-type {
  border-top: none;
}

.summary-label {
  flex: 0 0 88px;
  font-size: 0.8rem;
  color: var(--text-muted);
  padding-top: 4px;
  white-space: nowrap;
}

.summary-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.summary-tags .badge {
  margin-right: 0;
}

.summary-empty {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.reaction-summary {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.reaction-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.reaction-pill.covered {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--text);
  font-weight: 600;
}

.roster-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 22px 8px;
  overflow-x: auto;
}

.roster-wrap .blade-table {
  box-shadow: none;
  border: none;
}