:root {
  --color-bg: #0d0a07;
  --color-bg-raise: #171310;
  --color-panel: #181410;
  --color-border: #332a1f;
  --color-border-soft: #241d15;
  --color-text: #f3ede2;
  --color-muted: #b8ac9c;
  --color-muted-rgb: 184,172,156;
  --color-primary: #f2a900;
  --color-primary-dark: #c8860a;
  --color-primary-rgb: 242,169,0;
  --color-primary-ink: #1a1206;
  --color-info: #5c8be0;
  --color-info-rgb: 92,139,224;
  --color-info-bg: rgba(92,139,224,.14);
  --color-green: #3fbd7e;
  --color-green-rgb: 63,189,126;
  --color-green-bg: rgba(63,189,126,.14);
  --color-yellow: #e8993f;
  --color-yellow-rgb: 232,153,63;
  --color-yellow-bg: rgba(232,153,63,.14);
  --color-red: #f2685f;
  --color-red-rgb: 242,104,95;
  --color-red-bg: rgba(242,104,95,.14);
  --color-sticky: rgba(92,139,224,.16);
  --color-oneoff: rgba(242,169,0,.16);
  --mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", "Roboto Mono", Consolas, "Liberation Mono", monospace;
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
}

@media (prefers-color-scheme: light) {
  :root {
    --color-bg: #f7f2e8;
    --color-bg-raise: #fffdf9;
    --color-panel: #fffdf9;
    --color-border: #ddcfab;
    --color-border-soft: #e8dcc0;
    --color-text: #211a10;
    --color-muted: #6b5e48;
    --color-muted-rgb: 107,94,72;
    --color-primary: #a8710a;
    --color-primary-dark: #8a5c06;
    --color-primary-rgb: 168,113,10;
    --color-primary-ink: #fff8ea;
    --color-info: #2f5fc4;
    --color-info-rgb: 47,95,196;
    --color-info-bg: rgba(47,95,196,.10);
    --color-green: #1d8a56;
    --color-green-rgb: 29,138,86;
    --color-green-bg: rgba(29,138,86,.10);
    --color-yellow: #a35c0e;
    --color-yellow-rgb: 163,92,14;
    --color-yellow-bg: rgba(163,92,14,.10);
    --color-red: #b8342e;
    --color-red-rgb: 184,52,46;
    --color-red-bg: rgba(184,52,46,.10);
    --color-sticky: rgba(47,95,196,.10);
    --color-oneoff: rgba(168,113,10,.10);
  }
}

:root[data-theme="dark"] {
  --color-bg: #0d0a07;
  --color-bg-raise: #171310;
  --color-panel: #181410;
  --color-border: #332a1f;
  --color-border-soft: #241d15;
  --color-text: #f3ede2;
  --color-muted: #b8ac9c;
  --color-muted-rgb: 184,172,156;
  --color-primary: #f2a900;
  --color-primary-dark: #c8860a;
  --color-primary-rgb: 242,169,0;
  --color-primary-ink: #1a1206;
  --color-info: #5c8be0;
  --color-info-rgb: 92,139,224;
  --color-info-bg: rgba(92,139,224,.14);
  --color-green: #3fbd7e;
  --color-green-rgb: 63,189,126;
  --color-green-bg: rgba(63,189,126,.14);
  --color-yellow: #e8993f;
  --color-yellow-rgb: 232,153,63;
  --color-yellow-bg: rgba(232,153,63,.14);
  --color-red: #f2685f;
  --color-red-rgb: 242,104,95;
  --color-red-bg: rgba(242,104,95,.14);
  --color-sticky: rgba(92,139,224,.16);
  --color-oneoff: rgba(242,169,0,.16);
}

:root[data-theme="light"] {
  --color-bg: #f7f2e8;
  --color-bg-raise: #fffdf9;
  --color-panel: #fffdf9;
  --color-border: #ddcfab;
  --color-border-soft: #e8dcc0;
  --color-text: #211a10;
  --color-muted: #6b5e48;
  --color-muted-rgb: 107,94,72;
  --color-primary: #a8710a;
  --color-primary-dark: #8a5c06;
  --color-primary-rgb: 168,113,10;
  --color-primary-ink: #fff8ea;
  --color-info: #2f5fc4;
  --color-info-rgb: 47,95,196;
  --color-info-bg: rgba(47,95,196,.10);
  --color-green: #1d8a56;
  --color-green-rgb: 29,138,86;
  --color-green-bg: rgba(29,138,86,.10);
  --color-yellow: #a35c0e;
  --color-yellow-rgb: 163,92,14;
  --color-yellow-bg: rgba(163,92,14,.10);
  --color-red: #b8342e;
  --color-red-rgb: 184,52,46;
  --color-red-bg: rgba(184,52,46,.10);
  --color-sticky: rgba(47,95,196,.10);
  --color-oneoff: rgba(168,113,10,.10);
}

* { box-sizing: border-box; }

/* 監査Critical修正（2026-07-19）：[hidden]属性がUAデフォルト(display:none)より
   後発の著者スタイル（.record-modal-backdrop/.record-listのdisplay指定）に
   カスケードで負けて表示され続ける不具合の恒久対策。全hiddenトグルの前提を保証する。 */
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  transition: background .2s, color .2s;
}

a { color: var(--color-info); }

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.app-header {
  background: var(--color-bg-raise);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 24px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.app-header h1 { margin: 0 0 4px; font-size: 1.3rem; letter-spacing: -.01em; }
.app-header .subtitle { margin: 0; font-size: 0.85rem; color: var(--color-muted); }
.app-header .accent-text { color: var(--color-primary); font-weight: 700; }

.theme-toggle {
  flex: 0 0 auto;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: 0.78rem;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
}
.theme-toggle:hover { color: var(--color-text); border-color: var(--color-primary-dark); }

.disclaimer-banner {
  background: var(--color-bg-raise);
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-border-soft);
  border-left: 3px solid var(--color-primary);
  padding: 10px 24px;
  font-size: 0.85rem;
  position: sticky;
  top: 0;
  z-index: 50;
}

.layout {
  display: grid;
  grid-template-columns: 380px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 24px 48px;
  align-items: start;
}

.panel {
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 16px 18px;
  margin-bottom: 0;
}
.panel h2 {
  margin-top: 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-border-soft);
  padding-bottom: 8px;
}
.panel h3 { font-size: 0.85rem; margin: 8px 0; color: var(--color-muted); font-weight: 700; }

.input-panel { grid-row: 1 / span 4; }

.summary-panel, .milestone-panel, .chart-panel, .table-panel {
  grid-column: 2;
}

.mode-toggle {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}
.mode-option {
  flex: 1;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 10px;
  font-size: 0.82rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--color-bg);
  color: var(--color-muted);
}
.mode-option input { margin: 0; }
.mode-option:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-primary-ink);
  font-weight: bold;
}

.field-section {
  border: 1px solid var(--color-border);
  border-radius: 4px;
  margin-bottom: 10px;
  padding: 6px 10px;
  background: var(--color-bg-raise);
}
.field-section summary {
  cursor: pointer;
  font-weight: bold;
  padding: 6px 0;
  color: var(--color-text);
}
.field-group { margin-bottom: 10px; }

.field-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 6px 0 10px;
}
.field-grid label, .field-group label {
  display: flex;
  flex-direction: column;
  font-size: 0.8rem;
  color: var(--color-muted);
  gap: 3px;
  min-width: 0; /* 左メニュー崩れ修正（2026-07-19）：グリッドアイテムの既定min-width:auto（=子要素select等のmin-content）が
                   トラック幅を超えて広がり、パネルからはみ出していた。0にして子要素を正しく縮められるようにする */
}
.field-grid input, .field-group input, .field-grid select {
  font-size: 0.9rem;
  padding: 5px 7px;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  background: var(--color-bg);
  color: var(--color-text);
}
.field-grid input[type=number], .field-group input[type=number] {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}
.checkbox-label {
  flex-direction: row !important;
  align-items: center;
  gap: 6px !important;
}

.hint { font-size: 0.75rem; color: var(--color-muted); margin: 4px 0; }
.hint-toggle { margin: 2px 0 6px; }
.hint-toggle summary {
  cursor: pointer;
  font-size: 0.75rem;
  color: var(--color-info);
  list-style: none;
}
.hint-toggle summary::-webkit-details-marker { display: none; }
.hint-toggle summary::before { content: '▸ '; }
.hint-toggle[open] summary::before { content: '▾ '; }
.hint-toggle .hint { margin: 4px 0 0; padding-left: 2px; }
.hint.attn { color: var(--color-yellow); background: var(--color-yellow-bg); padding: 6px 8px; border-radius: 3px; border: 1px solid var(--color-yellow); }
.hint.loss-cut-warning {
  color: var(--color-red);
  background: var(--color-red-bg);
  border: 1px solid var(--color-red);
  padding: 6px 8px;
  border-radius: 3px;
  font-weight: bold;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
/* v8 §4.1／§5：ベースライン・バックアップの第2アクション行 */
.action-row-secondary { margin-top: 8px; }
.baseline-status, .backup-status { min-height: 1.1em; }
.baseline-status.is-error, .backup-status.is-error { color: var(--color-red); }
.baseline-status.is-ok, .backup-status.is-ok { color: var(--color-green); }
.btn {
  padding: 8px 12px;
  font-size: 0.82rem;
  border-radius: 3px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  cursor: pointer;
}
.btn:hover { border-color: var(--color-primary-dark); }
.btn-primary { background: var(--color-primary); color: var(--color-primary-ink); border-color: var(--color-primary); font-weight: 700; }
.btn-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); }
.btn-danger { color: var(--color-red); border-color: var(--color-red); background: var(--color-bg); }
.btn-danger:hover { background: var(--color-red-bg); }

/* Summary cards */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
}
.summary-card {
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 10px 12px;
  background: var(--color-bg-raise);
}
.summary-card .label { font-size: 0.7rem; color: var(--color-muted); letter-spacing: .04em; text-transform: uppercase; }
.summary-card .value { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 1.15rem; font-weight: bold; margin-top: 4px; }
.summary-card.warn { background: var(--color-red-bg); border-color: var(--color-red); }
.summary-card.warn .value { color: var(--color-red); }
.summary-card.highlight { background: var(--color-green-bg); border-color: var(--color-green); }
.summary-card.highlight .value { color: var(--color-green); }

/* Milestones */
.milestone-tables {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
}
.self-funding-callout {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 4px;
  background: var(--color-green-bg);
  border: 1px solid var(--color-green);
  font-weight: bold;
  color: var(--color-green);
}
.self-funding-callout.pending {
  background: var(--color-bg-raise);
  border-color: var(--color-border);
  color: var(--color-muted);
  font-weight: normal;
}

/* Table */
.data-table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.8rem;
}
.data-table th, .data-table td {
  border: 1px solid var(--color-border-soft);
  padding: 5px 7px;
  text-align: right;
  white-space: nowrap;
}
.data-table td {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}
.data-table th { background: var(--color-bg-raise); color: var(--color-muted); font-family: inherit; text-align: center; position: sticky; top: 0; }
.data-table td:nth-child(2) { text-align: center; font-family: inherit; }
.data-table td:last-child { text-align: center; font-family: inherit; }

/* 機能比較表（他ツールとの比較・中立性の担保） */
.compare-panel #compareTable td:first-child { text-align: left; font-family: inherit; white-space: normal; }
.compare-panel .compare-cell { text-align: center; font-family: inherit; }
.compare-panel .compare-notes { text-align: left; font-family: inherit; white-space: normal; font-size: 0.78rem; color: var(--color-muted); min-width: 220px; }
.compare-panel tr.compare-row-self { background: var(--color-bg-raise); }
.compare-panel tr.compare-row-self td:first-child { font-weight: bold; }

/* スワップ実額比較表 */
.swap-rate-table td.swap-rate-broker { text-align: left; font-family: inherit; white-space: normal; }
.swap-rate-table td.swap-rate-note { text-align: left; font-family: inherit; white-space: normal; font-size: 0.75rem; color: var(--color-muted); min-width: 240px; }
.swap-rate-table td.swap-rate-note a { color: var(--color-info); }

.table-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 10px;
  font-size: 0.82rem;
  color: var(--color-muted);
}
.table-scroll { overflow: auto; max-height: 640px; border: 1px solid var(--color-border); border-radius: 4px; }

.row-status-green td.status-cell { color: var(--color-green); font-weight: bold; }
.row-status-yellow td.status-cell { color: var(--color-yellow); font-weight: bold; background: var(--color-yellow-bg); }
.row-status-red td.status-cell { color: var(--color-red); font-weight: bold; background: var(--color-red-bg); }
tr.row-lossCut { background: var(--color-red-bg); }
tr.row-yearHeader td { background: var(--color-bg-raise); color: var(--color-text); font-weight: bold; text-align: left; cursor: pointer; font-family: inherit; }

.deposit-cell { cursor: pointer; position: relative; }
.deposit-cell:hover { outline: 2px solid var(--color-info); outline-offset: -2px; }
.deposit-cell.is-sticky { background: var(--color-sticky); }
.deposit-cell.is-oneoff { background: var(--color-oneoff); }
.override-badge { font-size: 0.65rem; margin-left: 3px; }

.buylots-cell { cursor: pointer; position: relative; }
.buylots-cell:hover { outline: 2px solid var(--color-info); outline-offset: -2px; }
.buylots-cell.is-actual { background: var(--color-green-bg); }
.buylots-cell.is-actual-clamped { background: var(--color-yellow-bg); }
.buylots-cell.is-actual-invalid { background: var(--color-bg-raise); color: var(--color-muted); }
.actual-badge { font-size: 0.65rem; margin-left: 3px; color: var(--color-green); font-weight: bold; }
.actual-badge.clamped { color: var(--color-yellow); }
.actual-badge.invalid { color: var(--color-muted); }

.self-funding-row td { box-shadow: inset 0 0 0 2px var(--color-green); }

/* Popover */
.popover {
  position: fixed;
  z-index: 200;
  background: var(--color-panel);
  color: var(--color-text);
  border: 1px solid var(--color-primary);
  border-radius: 4px;
  padding: 14px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.4);
  min-width: 260px;
}
.popover-inner label {
  display: flex;
  flex-direction: column;
  font-size: 0.8rem;
  color: var(--color-muted);
  gap: 4px;
  margin-bottom: 10px;
}
.popover-inner input[type=number] {
  padding: 5px 7px;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}
.popover-choice { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; font-size: 0.8rem; }
.popover-radio { display: flex; align-items: center; gap: 6px; }
.popover-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* v4: レート自動取得 */
.input-with-button { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.input-with-button input { flex: 1 1 140px; min-width: 0; }
.btn-small { padding: 5px 8px; font-size: 0.72rem; white-space: nowrap; }
.fetch-rate-status { min-height: 1.1em; }
.fetch-rate-status.is-error { color: var(--color-red); }
.fetch-rate-status.is-ok { color: var(--color-green); }

/* Charts */
.chart-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
}
.chart-box { border: 1px solid var(--color-border); border-radius: 4px; padding: 8px 10px; background: var(--color-bg-raise); }
.chart-box canvas { max-height: 260px; }

/* ゴール到達グラフ（v8 §3.6） */
.goal-caption { margin: 6px 0 0; font-family: var(--mono); font-size: 0.78rem;
  color: var(--color-text); text-align: center; min-height: 1.2em; }
.goal-caption .years { font-size: 1.05rem; font-weight: 700; color: var(--color-primary); }
.goal-caption .delta-late { color: var(--color-red); margin-left: 8px; }
.goal-caption .delta-ahead { color: var(--color-green); margin-left: 8px; }
.goal-caption .delta-flat { color: var(--color-muted); margin-left: 8px; }
.chart-box h3 .goal-select-wrap { float: right; display: inline-flex; align-items: center; gap: 3px; }
.chart-box h3 .goal-select-icon { font-size: 0.8rem; }
.chart-box h3 .goal-select { font-size: 0.78rem; padding: 2px 6px;
  background: var(--color-panel); color: var(--color-text);
  border: 1px solid var(--color-primary); border-radius: 4px; max-width: 42%; }

.app-footer {
  text-align: center;
  color: var(--color-muted);
  font-size: 0.75rem;
  padding: 16px;
}

@media (max-width: 1100px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .input-panel { grid-row: auto; }
  .summary-panel, .milestone-panel, .chart-panel, .table-panel { grid-column: 1; }
  .chart-grid, .milestone-tables { grid-template-columns: 1fr; }
}

/* ============ P2-1：記録CTAカード＋統合記帳モーダル ============ */

/* CTAカードを右カラム最上部（row 1・col 2）へ。琥珀ボーダーで主導線を強調 */
.record-panel { grid-column: 2; border-color: var(--color-primary); }
.record-cta { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.record-cta-main { min-width: 0; flex: 1 1 auto; }
.record-cta-title { margin: 0 0 2px; font-weight: 700; font-size: 0.95rem; color: var(--color-text); }
.record-cta-sub { margin: 0; font-size: 0.78rem; color: var(--color-muted);
  font-family: var(--mono); font-variant-numeric: tabular-nums; }
.record-cta-btn { flex: 0 0 auto; white-space: nowrap; }
.record-cta-status { min-height: 1.1em; margin: 8px 0 0; }
.record-cta-status.is-ok { color: var(--color-green); }
.record-cta-status.is-warn { color: var(--color-yellow); }

/* モーダル：全画面暗幕＋中央カード（.popover の意匠を踏襲） */
.record-modal-backdrop {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,.5);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
}
.record-modal {
  background: var(--color-panel); color: var(--color-text);
  border: 1px solid var(--color-primary); border-radius: 4px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.4);
  width: 100%; max-width: 380px; max-height: 90vh; overflow-y: auto;
}
.record-modal-inner { padding: 16px 18px; }
.record-modal-title { margin: 0 0 4px; font-weight: 700; font-size: 1rem; color: var(--color-text); }
.record-modal-inner > label {
  display: flex; flex-direction: column; gap: 4px;
  font-size: 0.8rem; color: var(--color-muted); margin: 10px 0 0;
}
.record-modal-inner input[type=number],
.record-modal-inner input[type=text] {
  padding: 6px 8px; border: 1px solid var(--color-border); border-radius: 3px;
  background: var(--color-bg); color: var(--color-text);
  font-family: var(--mono); font-variant-numeric: tabular-nums;
}
.record-modal-inner input[type=text] { font-family: inherit; }
.record-modal-snapshot { margin: 12px 0 0; border: 1px solid var(--color-border-soft);
  border-radius: 4px; padding: 6px 10px; background: var(--color-bg-raise); }
.record-modal-snapshot summary { cursor: pointer; font-size: 0.78rem; color: var(--color-info); }
.record-modal-snapshot > label {
  display: flex; flex-direction: column; gap: 4px;
  font-size: 0.8rem; color: var(--color-muted); margin: 8px 0 0;
}
.record-modal-error { color: var(--color-red); background: var(--color-red-bg);
  border: 1px solid var(--color-red); border-radius: 3px;
  padding: 6px 8px; font-size: 0.78rem; margin: 12px 0 0; }
.record-modal-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }

@media (max-width: 1100px) {
  .record-panel { grid-column: 1; }
}

/* ============ P2-2：記録済み月リスト＋記録後トースト ============ */

/* 記録済み月リスト（.record-panel 内・CTA状態行の直下） */
.record-list {
  margin-top: 10px;
  border-top: 1px solid var(--color-border-soft);
  padding-top: 8px;
  max-height: 220px;          /* 多件時はリスト内スクロール（§2.1・F58） */
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.record-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 8px;
  border: 1px solid var(--color-border-soft);
  border-radius: 4px;
  background: var(--color-bg-raise);
  cursor: pointer;
  font-size: 0.78rem;
  color: var(--color-text);
}
.record-list-item:hover { border-color: var(--color-primary-dark); }
.record-list-main {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}
.record-list-tag {
  font-size: 0.68rem;
  color: var(--color-muted);
  margin-left: 4px;
}
.record-list-edit {
  flex: 0 0 auto;
  font-size: 0.72rem;
  color: var(--color-info);
  white-space: nowrap;
}

/* 記録後トースト（画面下部中央・自動消滅） */
.record-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(8px);
  z-index: 320;                /* モーダル(300)より前・トーストは閉じた後に出る */
  background: var(--color-green-bg);
  border: 1px solid var(--color-green);
  color: var(--color-green);
  padding: 8px 16px;
  border-radius: 4px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.4);
  font-size: 0.82rem;
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}
.record-toast.is-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}