:root {
    --text-color: #333333;
    --border-color: #bbbbbb;
    --header-text: #333333;
    --header-bg: #1e293b;
    --price-orange: #d35400;
    --heat-top1-bg: #e74c3c;
    --price-mid-bg: #e3f2fd;
    --price-high-bg: #c8e6c9;
}

body {
    margin: 0;
    padding: 85px 20px 20px;
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-color);
}

.header-area {
    color: var(--header-color);
    background: var(--header-bg);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: 60px;
    border-bottom: none;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.header-brand {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    cursor: pointer;
    color: #fff;
    padding: 0;
    flex-shrink: 0;
}

.header-brand h1 {
    margin: 0;
    font-weight: 700;
    font-size: 2.5em;
    line-height: 1;
    white-space: nowrap;
    letter-spacing: 0.01em;
}

h1 a {
    color: inherit;
    text-decoration: none;
}

h1 a:hover {
    opacity: 0.8;
}

.header-search {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 380px;
    z-index: 1;
}

.header-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* アイテム検索オートコンプリート */
.iac {
    position: relative;
    width: 100%;
}

.iac-input {
    width: 100%;
    box-sizing: border-box;
    padding: 12px 14px;
    border: 2px solid #d1d5db;
    border-radius: 10px;
    background: #ffffff;
    color: #111827;
    font-size: 16px;
    line-height: 1.4;
    outline: none;
    transition: border-color 0.12s ease, box-shadow 0.12s ease;
}

.iac-input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.iac-list {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    margin: 0;
    padding: 4px 0;
    list-style: none;
    background: #ffffff;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.10);
    max-height: 320px;
    overflow: auto;
    z-index: 1000;
}

.iac-list[hidden] {
    display: none;
}

.iac-item {
    padding: 10px 14px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.iac-item[aria-selected="true"],
.iac-item:hover {
    background: #eff6ff;
}

.iac-label {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.25;
    color: #111827;
}

.iac-yomi {
    font-size: 12px;
    line-height: 1.2;
    color: #6b7280;
}

#last-updated {
    color: #e5e9f0;
    white-space: nowrap;
    border: 1px solid #2a2f38;
    background: #1b2028;
    border-radius: 999px;
    padding: 3px 8px;
    line-height: 1.2;
}

#last-updated::before {
    content: "最新データ ";
    color: #aeb6c3;
    font-weight: normal;
}

#reload-btn {
    background: #1b2028;
    border: 1px solid #2a2f38;
    color: #f3f5f8;
    font-size: 2em;
    border-radius: 4px;
    cursor: pointer;
    width: 28px;
    height: 28px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

#reload-btn:hover {
    background: #ffffff;
    color: #111418;
    border-color: #ffffff;
}

.main-nav {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    z-index: 99;
    height: 24px;
    background: #111418;
    border-bottom: 1px solid #2a2f38;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0;
}

.nav-links {
    display: flex;
    align-items: stretch;
    gap: 0;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: none;
    margin: 0;
    padding: 0;
}

.nav-links::-webkit-scrollbar {
    display: none;
}

.main-nav a {
    color: #d7dce5;
    text-decoration: none;
    margin: 0;
    padding: 0 10px;
    height: 25px;
    display: flex;
    align-items: center;
    white-space: nowrap;
    border-radius: 0;
    border: none;
    border-left: 1px solid #2a2f38;
    background: transparent;
    box-sizing: border-box;
}

.nav-links a:last-child {
    border-right: 1px solid #2a2f38;
}

.main-nav a:hover {
    background: #ffffff;
    color: #111418;
}

.main-nav a.active {
    background: #ffffff;
    color: #111418;
    font-weight: 700;
}

.nav-filter {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 10px;
    flex-shrink: 0;
    border-left: 1px solid #2a2f38;
}

.nav-filter-label {
    color: #aeb6c3;
    font-size: 0.8em;
    white-space: nowrap;
}

/* トグルスイッチ */
.nav-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    flex-shrink: 0;
}

.nav-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.nav-toggle-track {
    width: 36px;
    height: 18px;
    background: #444;
    border-radius: 9px;
    position: relative;
    transition: background 0.2s;
    flex-shrink: 0;
}

.nav-toggle-track::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 14px;
    height: 14px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.2s;
}

.nav-toggle input:checked + .nav-toggle-track {
    background: #1976d2;
}

.nav-toggle input:checked + .nav-toggle-track::after {
    transform: translateX(18px);
}

.nav-toggle:hover .nav-toggle-track {
    opacity: 0.85;
}

/* 歯車アイコン */
.nav-custom-gear {
    color: #aeb6c3;
    text-decoration: none;
    font-size: 1.5em;
    line-height: 1;
    opacity: 0.8;
    padding: 0;
    transition: color 0.15s, opacity 0.15s;
}

.nav-custom-gear:hover {
    color: #ffffff;
    opacity: 1;
}

.nav-custom-gear.active {
    color: #90caf9;
    opacity: 1;
}

.section-head {
    position: sticky;
    top: 85px;
    z-index: 20;
    height: 36px;
    background: #ffffff;
    border-bottom: 1px solid #dddddd;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 0 10px;
}

.section-lead {
    margin: 0;
    font-weight: 700;
    color: #333333;
    white-space: nowrap;
    background: none;
    padding: 0;
    border: none;
}

.section-head button {
    background: #444;
    color: #fff;
    border: none;
    padding: 4px 10px;
    border-radius: 3px;
    cursor: pointer;
    white-space: nowrap;
}

.section-head button:hover {
    background: #666;
}

.section-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

#updating-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.7);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

#updating-overlay.active {
    display: flex;
}

#updating-overlay span {
    background: #444;
    color: #fff;
    padding: 12px 32px;
    border-radius: 8px;
    font-size: 1.1em;
    letter-spacing: 0.1em;
}

.container {
    display: flex;
    gap: 20px;
    justify-content: center;
}

h2 {
    background: #444;
    color: #fff;
    padding: 4px 10px;
    margin: 0 0 5px 0;
}

table {
    border-collapse: collapse;
    border: 1px solid var(--border-color);
}

th, td {
    padding: 0;
    border: 1px solid var(--border-color);
    vertical-align: middle;
    white-space: nowrap;
}

th {
    background-color: #eee;
}

.rank-col {
    width: 40px;
    text-align: center;
    color: #888;
    background: #f9f9f9;
}

.name-col {
    text-align: left;
    padding: 1px 4px;
}

#table-price td:not(.name-col):not(.rank-col):not(.extra-col),
#table-name td:last-child {
    text-align: right;
    font-weight: bold;
    color: var(--price-orange);
}

.extra-col {
    color: #666;
    background-color: #fcfcfc;
    text-align: center;
}

td[data-key="討伐対象"] {
    text-align: left;
    color: #333;
}

td[data-key="BaseEXP"], td[data-key="ポイント"] {
    text-align: right;
}

th[data-key="BaseEXP"], th[data-key="ポイント"] {
    text-align: center;
}

td.price-mid {
    background-color: var(--price-mid-bg) !important;
}

td.price-high {
    background-color: var(--price-high-bg) !important;
}

td.rank-top1 {
    background-color: var(--heat-top1-bg) !important;
    color: #ffffff !important;
}

.crown {
    display: inline-block;
    vertical-align: middle;
}

tr[data-item-id] {
    cursor: pointer;
}

tr.active-item td {
    background-color: #fff9c4 !important;
    font-weight: bold;
    color: #333 !important;
}

tr:hover td:not(.rank-top1) {
    background-color: #fffde7 !important;
}

hr {
    border: 0;
    border-top: 1px solid #ddd;
    margin: 40px 0 20px 0;
    width: 100%;
}

footer {
    padding-bottom: 40px;
    color: #888;
    text-align: center;
}

footer p {
    margin: 0 0 15px 0;
}

footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

footer li {
    margin-bottom: 5px;
}

.data-source a {
    color: #888;
    text-decoration: underline;
}

/* Detail view */
#detail-view {
    width: calc(100vw - 40px);
}

#detail-matrix {
}

#detail-item-matrix {
    white-space: nowrap;
}

/* ページネーション（detail-matrix / 相場一覧 共通） */
.matrix-pager {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.matrix-win-btns {
    display: flex;
    gap: 4px;
}

button.matrix-win-btn {
    padding: 2px 10px;
    font-size: 0.8em;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #f8f9fa;
    cursor: pointer;
    color: #555;
    transition: background 0.1s, color 0.1s, border-color 0.1s;
}

button.matrix-win-btn:hover { background: #e9ecef; border-color: #aaa; color: #333; }

button.matrix-win-btn.active {
    background: #1976d2;
    color: #fff;
    border-color: #1976d2;
}

.matrix-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

button.matrix-nav-btn {
    padding: 2px 12px;
    font-size: 0.85em;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #f8f9fa;
    cursor: pointer;
    color: #555;
    transition: background 0.1s, color 0.1s, border-color 0.1s;
}

button.matrix-nav-btn:hover:not(:disabled) { background: #1976d2; color: #fff; border-color: #1976d2; }
button.matrix-nav-btn:disabled { opacity: 0.3; cursor: default; }

.matrix-pager-range {
    font-size: 0.8em;
    color: #666;
    min-width: 100px;
    text-align: center;
}

/* 個別装備 detail-matrix：コンテンツ幅に縮んでセンタリング（列数固定のため full-width 不要） */
#detail-matrix-container {
    width: max-content;
    max-width: calc(100vw - 40px);
    margin: 0 auto 12px;
}

#detail-matrix-head {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 2px 0 6px;
}

/* sticky列（精錬・直近・前日比・3d安・3d高・件数）left は JS で設定 */
#detail-item-matrix th.dim-sticky,
#detail-item-matrix td.dim-sticky {
    position: sticky;
    z-index: 1;
    background: white;
    padding: 1px 8px;
    text-align: right;
    border-right: 1px solid #ddd;
}

#detail-item-matrix th.dim-sticky:first-child,
#detail-item-matrix td.dim-sticky:first-child {
    text-align: left;
}

#detail-item-matrix .dim-count {
    color: #888;
    min-width: 34px;
}

#detail-item-matrix .dim-recent {
    color: var(--price-orange);
    font-weight: bold;
    min-width: 44px;
}

#detail-item-matrix .dim-prev {
    font-weight: bold;
    min-width: 40px;
}

#detail-item-matrix .dim-up { color: #2e7d32; }
#detail-item-matrix .dim-down { color: #c62828; }

#detail-item-matrix .dim-low3d {
    min-width: 44px;
    color: #1565c0;
}

#detail-item-matrix .dim-high3d {
    min-width: 44px;
    color: #e65100;
}

/* 行クリック */
#detail-item-matrix tbody tr[data-grade] {
    cursor: pointer;
}

#detail-item-matrix tbody tr[data-grade]:hover td.dim-sticky {
    background: #fffde7 !important;
}

/* アクティブフィルタ行 */
#detail-item-matrix tbody tr.dim-active td.dim-sticky {
    background: #e3f2fd !important;
    color: #1565c0 !important;
}

#detail-item-matrix th.matrix-date {
    padding: 0;
    min-width: 36px;
    text-align: center;
    padding: 1px 8px;
}

#detail-item-matrix td.matrix-cell {
    text-align: center;
    font-weight: bold;
    color: var(--price-orange);
    padding: 0;
}

#detail-item-matrix td.matrix-cell.matrix-min {
    background-color: var(--heat-top1-bg) !important;
    color: #fff !important;
}

#detail-item-matrix td.matrix-cell.matrix-cheap2 {
    background-color: var(--price-high-bg);
}

#detail-item-matrix td.matrix-cell.matrix-cheap3 {
    background-color: var(--price-mid-bg);
}

#detail-item-matrix td.matrix-cell.empty {
    color: #ddd;
    font-weight: normal;
}

.detail-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 12px;
}

.detail-header h2 {
    background: none;
    color: #333;
    padding: 0;
    margin: 0;
    font-size: 1.8em;
    white-space: nowrap;
}

.detail-price {
    margin-left: 10px;
    color: var(--price-orange);
}

.detail-header h2 .info-value {
    margin-left: 6px;
}

#detail-rotool-link {
    margin-left: auto;
    color: #888;
    text-decoration: underline;
    font-size: 0.9em;
}


.detail-body {
    display: flex;
    flex-direction: column;   /* ← 横並びをやめて縦積みにする */
    gap: 8px;
    align-items: stretch;
    justify-content: flex-start;
}

/* 左: チャート（固定幅） */
.detail-left {
    flex: 0 0 auto;
    width: 100%;              /* ← 480固定をやめる */
    min-width: 0;
}

/* 2チャートの2列レイアウトを素直に収める */
#chart-dual-layout {
    width: 100%;
}

#chart-dual-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 12px;
}

#chart-panel-raw,
#chart-panel-day {
    min-width: 0;
    overflow: hidden;
}

#chart-container,
#chart-container-1d {
    width: 100%;
    height: 420px;     /* ← JSの createChart(... height: 420) に合わせる */
    overflow: hidden;  /* ← はみ出し防止 */
}

/* 右: 取引履歴（下段に移動後は横幅いっぱい） */
#ticker-panel {
    flex: 0 0 auto;
    width: 100%;
    min-width: 0;
    max-width: none;
    border: 1px solid #ddd;   /* ← border-left:none をやめる */
    display: flex;
    flex-direction: column;
    background: #fafafa;
    overflow-x: auto;
    overflow-y: hidden;
}

#ticker-filter {
    min-height: 0;
    padding: 0 6px;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

#ticker-filter:not(:empty) {
    padding: 4px 6px;
    border-bottom: 1px solid #ddd;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    border-radius: 999px;
    padding: 2px 8px;
    cursor: pointer;
    user-select: none;
}

.filter-chip.active {
    background: #e3f2fd;
    border: 1px solid #90caf9;
    color: #1565c0;
}

.filter-chip.available {
    background: #f0f0f0;
    border: 1px solid #ccc;
    color: #555;
}

.filter-chip.available:hover {
    background: #e0e0e0;
}

.filter-chip-remove {
    cursor: pointer;
    font-size: 1em;
    line-height: 1;
    opacity: 0.6;
}

.filter-chip-remove:hover {
    opacity: 1;
}

.row-chip {
    display: inline;
    font-size: 1em;
    padding: 1px 5px;
    vertical-align: middle;
}

.ticker-title {
    background: #444;
    color: #fff;
    text-align: center;
    padding: 2px 0;
    font-weight: bold;
    font-size: 0.9em;
}

.ticker-header {
    display: flex;
    padding: 3px 6px;
    background: #eee;
    border-bottom: 1px solid #ddd;
    font-weight: bold;
    color: #666;
    width: max-content;
    min-width: max-content;
    box-sizing: border-box;
}

.ticker-header span {
    text-align: center;
    border-right: 1px solid #d0d0d0;
    white-space: nowrap;
    box-sizing: border-box;
}

.ticker-header span:last-child {
    border-right: none;
}

.ticker-header span:nth-child(1) { width: 148px; flex: 0 0 148px; }
.ticker-header span:nth-child(2) { width: 60px;  flex: 0 0 60px; }
.ticker-header span:nth-child(3) { width: 44px;  flex: 0 0 44px; }
.ticker-header span:nth-child(4) { width: 36px;  flex: 0 0 36px; }
.ticker-header span:nth-child(5) { width: 320px; flex: 0 0 320px; }
.ticker-header span:nth-child(6) { width: 260px; flex: 0 0 260px; }

#ticker-body {
    flex: 1;
    overflow-y: auto;
    overflow-x: visible;
}

.ticker-row {
    display: flex;
    padding: 2px 6px;
    border-bottom: 1px solid #f0f0f0;
    width: max-content;
    min-width: max-content;
    box-sizing: border-box;
}

.ticker-row:hover {
    background-color: #fffde7;
}

.ticker-row:hover .row-chip {
    background: transparent;
    border-color: #bbb;
}

.ticker-row.tick-up {
    background: #e8f5e9;
    color: #2e7d32;
}

.ticker-row.tick-down {
    background: #ffebee;
    color: #c62828;
}

.ticker-row span {
    white-space: nowrap;
    box-sizing: border-box;
}

.ticker-row span:nth-child(1) { width: 148px; flex: 0 0 148px; text-align: center; color: #666; }
.ticker-row span:nth-child(2) { width: 60px;  flex: 0 0 60px;  text-align: right; }
.ticker-row span:nth-child(3) { width: 44px;  flex: 0 0 44px;  text-align: center; }
.ticker-row span:nth-child(4) { width: 36px;  flex: 0 0 36px;  text-align: center; }
.ticker-row span:nth-child(5) { width: 320px; flex: 0 0 320px; padding: 0 2px; }
.ticker-row span:nth-child(6) { width: 260px; flex: 0 0 260px; padding: 0 2px; }


/* アイテム選択画面 */
#item-select-body {
    padding: 12px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* 1行分のコンテナ */
.item-select-row {
    display: flex;
    gap: 12px;
    align-items: start;
}

/* 空スロット：幅だけ確保 */
.item-group-slot {
    flex: 1;
    min-width: 0;
}

.item-group {
    flex: 1;
    min-width: 0;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.item-group-name {
    font-weight: bold;
    font-size: 0.85em;
    color: #555;
    background: #f5f5f5;
    border-bottom: 1px solid #ddd;
    padding: 7px 14px;
    letter-spacing: 0.03em;
}

.item-group-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px 14px;
}

.item-select-link {
    display: inline-block;
    padding: 5px 12px;
    border: 1px solid #90caf9;
    border-radius: 5px;
    text-decoration: none;
    color: #1565c0;
    font-size: 0.9em;
    background: #e3f2fd;
    transition: background 0.1s, border-color 0.1s;
}

.item-select-link:hover {
    background: #bbdefb;
    border-color: #42a5f5;
    color: #0d47a1;
}

/* config定義済みだがデータなし（kind値の不一致確認用） */
.item-group-missing {
    opacity: 0.4;
}

/* config未定義のkind（過剰確認用） */
.item-group-extra {
    border-color: #e57373;
}
.item-group-extra .item-group-name {
    background: #fff3f3;
    border-bottom-color: #e57373;
    color: #b71c1c;
    font-style: italic;
}

.item-group-nodata {
    font-size: 0.85em;
    color: #bbb;
    padding: 2px 0;
}

.info-cell {
    display: flex;
    justify-content: space-between;
    padding: 4px 10px;
    border-bottom: 1px solid #eee;
    border-right: 1px solid #eee;
}

.info-label {
    color: #666;
    white-space: nowrap;
}

.info-value {
    font-weight: bold;
    text-align: right;
    white-space: nowrap;
}

.info-value.positive { color: #26a69a; }
.info-value.negative { color: #ef5350; }

.name-col a {
    cursor: pointer;
    color: #1a73e8;
    text-decoration: none;
}

.name-col a:hover {
    text-decoration: underline;
}

/* Overall matrix */
.matrix-wrapper {
    overflow-x: auto;
    max-width: calc(100vw - 40px);
}

.matrix-wrapper::-webkit-scrollbar {
    height: 10px;
}

.matrix-wrapper::-webkit-scrollbar-track {
    background: #f0f0f0;
    margin-left: var(--name-col-w, 0px);
}

.matrix-wrapper::-webkit-scrollbar-thumb {
    background: #bbb;
    border-radius: 3px;
}

.matrix-wrapper::-webkit-scrollbar-thumb:hover {
    background: #999;
}

#overall-matrix th.slot-col,
#overall-matrix td.slot-col {
    position: sticky;
    left: 0;
    z-index: 1;
    background: white;
    text-align: center;
    color: #888;
    font-size: 0.85em;
    white-space: nowrap;
}

#overall-matrix th.name-col,
#overall-matrix td.name-col {
    position: sticky;
    z-index: 1;
    background: white;
}

#overall-matrix tr.sub-row td.slot-col,
#overall-matrix tr.sub-row td.name-col {
    background: #f5f5f5;
}

#overall-matrix tr.sub-row td.name-col {
    text-align: right;
    padding-right: 2em;
}

#overall-matrix {
    white-space: nowrap;
}

#overall-matrix th.matrix-date {
    cursor: pointer;
    padding: 0;
    min-width: 36px;
    text-align: center;
}

#overall-matrix th.matrix-date:hover {
    background-color: #fffde7;
}

#overall-matrix td.matrix-cell {
    text-align: center;
    font-weight: bold;
    color: var(--price-orange);
    padding: 0;
    cursor: pointer;
}

#overall-matrix td.matrix-cell:hover {
    background-color: #fffde7 !important;
}

#overall-matrix td.matrix-cell.matrix-min {
    background-color: var(--heat-top1-bg) !important;
    color: #fff !important;
}

#overall-matrix td.matrix-cell.matrix-cheap2 {
    background-color: var(--price-high-bg);
}

#overall-matrix td.matrix-cell.matrix-cheap3 {
    background-color: var(--price-mid-bg);
}

#overall-matrix td.matrix-cell.empty {
    color: #ddd;
    font-weight: normal;
    cursor: pointer;
}

#overall-matrix tr[data-expand-name] {
    cursor: pointer;
}

#overall-matrix tr[data-expand-name]:hover td {
    background-color: #fffde7;
}

.expand-btn {
    user-select: none;
    color: #999;
    margin-left: 6px;
    flex-shrink: 0;
}

.item-name-link {
    cursor: pointer;
    color: #1a73e8;
}

.item-name-link:hover {
    text-decoration: underline;
}

#overall-matrix .name-col-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.expand-all-btn {
    cursor: pointer;
}

#overall-matrix tr.sub-row td {
    background: #f5f5f5;
}

#overall-matrix tr.sub-row .sub-label {
    padding-left: 1.8em;
    color: #666;
    font-weight: normal;
}

.date-nav-buttons {
    display: flex;
    gap: 6px;
}

.date-nav-buttons button {
    border: 1px solid #ccc;
    background: #f8f9fa;
    color: #555;
    padding: 2px 12px;
    border-radius: 4px;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.1s, color 0.1s, border-color 0.1s;
}

.date-nav-buttons button:hover:not(:disabled) {
    background: #1976d2;
    color: #fff;
    border-color: #1976d2;
}

.date-nav-buttons button:disabled {
    background: #f8f9fa;
    color: #bbb;
    border-color: #e0e0e0;
    cursor: default;
}

/* Item grid */
#item-grid th.slot-col,
#item-grid td.slot-col {
    text-align: center;
    color: #888;
    white-space: nowrap;
}

#item-grid th:not(.name-col):not(.slot-col) {
    width: 80px;
}

#item-grid td.price-cell {
    position: relative;
    text-align: center;
    font-weight: bold;
    color: var(--price-orange);
}

#item-grid td.price-cell.price-stale {
    background-color: #eee;
    color: #999;
}

#item-grid td.price-cell.price-up {
    background-color: #e8f5e9;
}

#item-grid td.price-cell.price-down {
    background-color: #ffebee;
}

.vol {
    position: absolute;
    top: 1px;
    right: 2px;
    font-size: 0.9em;
    font-weight: normal;
    color: #333;
}

.age-badge {
    position: absolute;
    bottom: 1px;
    right: 2px;
    font-size: 0.65em;
    font-weight: bold;
    opacity: 0.75;
    line-height: 1;
    pointer-events: none;
}

#item-grid td.price-cell.empty {
    text-align: center;
    color: #ccc;
    font-weight: normal;
    background-color: #fafafa;
}

#item-grid th.grade-sep,
#item-grid td.grade-sep {
    border-left: 2px solid #888;
}

/* カスタム設定画面 */
#custom-body {
    padding: 12px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

#custom-count {
    font-size: 13px;
    color: #aaa;
    white-space: nowrap;
}

.custom-toggle {
    display: inline-block;
    padding: 4px 10px;
    border: 1px solid #d1d5db;
    border-radius: 5px;
    background: #f9fafb;
    color: #374151;
    font-size: 0.9em;
    cursor: pointer;
    transition: background 0.12s, color 0.12s, border-color 0.12s;
    white-space: nowrap;
}

.custom-toggle:hover {
    background: #e5e7eb;
    border-color: #9ca3af;
}

.custom-toggle-on {
    background: #1976d2;
    color: #fff;
    border-color: #1565c0;
}

.custom-toggle-on:hover {
    background: #1565c0;
}

/* Caz: Pixel Fantasy RPG Icons */
.caz-eq {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  line-height: 1;
  font-weight: 700;
  opacity: 0.9;
}

.caz-eq::before {
  content: "";
  width: 24px;
  height: 24px;
  display: inline-block;

  background-image: url("images/caz-5x5.png");
  background-repeat: no-repeat;

  /* 元画像 160x160（32px×5）を 120x120 で表示 → 1マス24px */
  background-size: 120px 120px;

  image-rendering: pixelated;
}

/* 1-index (x,y) を 24px単位の offset に変換 */
.caz-eq-50::before { background-position:    0    -72px; }  /* 頭: 1,4 */
.caz-eq-9::before  { background-position:  -72px  -24px  }  /* 剣: 4,1 */
.caz-eq-61::before { background-position:  -96px  -24px; }  /* 盾: 5,1 */
.caz-eq-60::before { background-position:  -24px  -24px; }  /* 鎧: 2,2 */
.caz-eq-62::before { background-position:  -24px  -96px; }  /* 肩: 2,5 */
.caz-eq-63::before { background-position:  -48px  -48px; }  /* 足: 3,3 */

/* 最大利ざやセルの強調 */
.max-diff-highlight {
    position: relative;
    font-weight: bold;
    color: #d4af37;
    background-color: rgba(212, 175, 55, 0.1);
    box-shadow: inset 0 0 0 1px #d4af37;
}


/* 値ベースで上位10%のグループ（トップ1を除く） */
.diff-top-group {
    font-weight: bold;
    color: #ff8c00; /* ダークオレンジ */
    background-color: rgba(255, 140, 0, 0.1);
}

/* 値ベースで下位10%のグループ */
.diff-bottom-group {
    color: #4169e1; /* ロイヤルブルー */
    background-color: rgba(65, 105, 225, 0.1);
}

.max-diff-highlight::after {
    content: "👑";
    position: absolute;
    top: -7px;
    right: -5px;
    font-size: 1.2em;
    line-height: 1;
}

th.earn-9-10 {
    position: relative;
    font-weight: bold;
    background-color: rgba(212, 175, 55, 0.1);
}

th.earn-9-10::after {
    content: "💰 ";
    position: absolute;
    top: -7px;
    right: -5px;
    font-size: 1.2em;
    line-height: 1;
}