:root {
  --bg: #f3f4f6;
  --card: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --dark: #111827;
  --income: #047857;
  --expense: #dc2626;
  --accent: #2563eb;
  --shadow: 0 18px 45px rgba(17, 24, 39, .08);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: linear-gradient(180deg, #111827 0, #111827 210px, var(--bg) 210px);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.app { width: min(1040px, 100%); margin: 0 auto; padding: 22px; }
.hero {
  color: white;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 14px 0 26px;
}
.eyebrow { margin: 0 0 8px; color: #9ca3af; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
h1 { margin: 0; font-size: 36px; }
.subtitle { margin: 8px 0 0; color: #d1d5db; }
button, input, select { font: inherit; }
button { cursor: pointer; border: 0; border-radius: 14px; padding: 12px 16px; font-weight: 700; }
.primary { background: var(--dark); color: white; }
.ghost { background: rgba(255,255,255,.12); color: white; border: 1px solid rgba(255,255,255,.24); }
.link { background: transparent; color: var(--accent); padding: 8px 4px; }
.hidden { display: none; }
.sync-card, .panel, .summary {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}
.sync-card { display: flex; justify-content: space-between; align-items: center; padding: 16px 18px; margin-bottom: 18px; }
.sync-card p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.summary-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.summary { padding: 18px; }
.summary span { color: var(--muted); font-size: 14px; }
.summary strong { display: block; margin-top: 8px; font-size: 28px; }
.summary.income strong { color: var(--income); }
.summary.expense strong { color: var(--expense); }
.summary.assets strong { color: #7c3aed; }
.panel { padding: 18px; margin-bottom: 18px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 14px; }
h2 { margin: 0; font-size: 20px; }
.entry-form { display: grid; grid-template-columns: 1fr 120px 1fr 1fr 2fr 120px; gap: 10px; align-items: end; }
.field { display: grid; gap: 6px; }
.field span { color: var(--muted); font-size: 13px; font-weight: 700; }
.field-memo { min-width: 0; }
.form-submit { min-height: 48px; }
input, select { width: 100%; padding: 13px 12px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.panel-note { margin: 0; color: var(--muted); font-size: 13px; }
.category-settings { display: grid; grid-template-columns: 160px 1fr 150px; gap: 10px; align-items: end; margin-bottom: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 10px; background: #f3f4f6; border: 1px solid var(--line); border-radius: 999px; font-size: 14px; font-weight: 700; }
.chip button { padding: 0; width: 22px; height: 22px; border-radius: 999px; background: #e5e7eb; color: #374151; line-height: 1; }

.entry-list { display: grid; gap: 10px; }
.entry-item { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 14px; border: 1px solid var(--line); border-radius: 18px; }
.entry-main { display: grid; gap: 4px; }
.entry-date, .entry-memo { color: var(--muted); font-size: 13px; }
.entry-side { text-align: right; display: grid; gap: 6px; }
.delete-btn { color: #991b1b; background: #fee2e2; padding: 7px 10px; border-radius: 10px; font-size: 12px; }
.bars { display: grid; gap: 12px; }
.bar-row { display: grid; gap: 6px; }
.bar-label { display: flex; justify-content: space-between; font-size: 14px; }
.bar-track { height: 12px; background: #e5e7eb; border-radius: 999px; overflow: hidden; }
.bar-fill { height: 100%; background: var(--dark); border-radius: inherit; }
.empty { color: var(--muted); text-align: center; padding: 18px; }
@media (max-width: 760px) {
  .app { padding: 16px; }
  .hero { align-items: flex-start; flex-direction: column; }
  h1 { font-size: 32px; }
  .summary-grid { grid-template-columns: 1fr; }
  .entry-form { grid-template-columns: 1fr; }
  .category-settings { grid-template-columns: 1fr; }
  .panel-head { align-items: flex-start; flex-direction: column; }
  .entry-item { align-items: flex-start; }
}
.header-actions { display: flex; gap: 10px; align-items: center; }
.icon-btn { width: 46px; height: 46px; display: inline-grid; place-items: center; border-radius: 16px; padding: 0; background: rgba(255,255,255,.12); color: white; border: 1px solid rgba(255,255,255,.24); font-size: 20px; }
.icon-btn.light { background: #f3f4f6; color: var(--text); border: 1px solid var(--line); font-size: 26px; }
.settings-overlay { position: fixed; inset: 0; z-index: 50; background: rgba(17, 24, 39, .52); display: grid; place-items: center; padding: 18px; }
.settings-overlay.hidden { display: none; }
.settings-panel { width: min(720px, 100%); max-height: 88vh; overflow: auto; background: var(--card); border-radius: 26px; border: 1px solid var(--line); box-shadow: 0 28px 80px rgba(0,0,0,.24); padding: 20px; }
.settings-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 18px; }
.eyebrow.dark { color: var(--muted); }
.setting-block { border-top: 1px solid var(--line); padding-top: 16px; }
.setting-block h3 { margin: 0 0 12px; font-size: 18px; }
@media (max-width: 760px) {
  .header-actions { width: 100%; justify-content: space-between; }
  .settings-panel { padding: 16px; }
}


body[data-theme="dark"] {
  --bg: #0f172a;
  --card: #111827;
  --text: #f9fafb;
  --muted: #cbd5e1;
  --line: #334155;
  --dark: #2563eb;
  --accent: #60a5fa;
  --shadow: 0 18px 45px rgba(0, 0, 0, .24);
  background: linear-gradient(180deg, #020617 0, #020617 210px, var(--bg) 210px);
}
body[data-theme="dark"] input,
body[data-theme="dark"] select {
  background: #0f172a;
  color: var(--text);
}
body[data-theme="dark"] .chip,
body[data-theme="dark"] .icon-btn.light {
  background: #1f2937;
  color: var(--text);
}

body[data-theme="dark"] .theme-btn {
  background: #1f2937;
  color: #f9fafb;
  border-color: #475569;
}
body[data-theme="dark"] .theme-btn.active {
  background: #60a5fa;
  color: #0f172a;
  border-color: #60a5fa;
}

body[data-theme="soft"] {
  --bg: #fff7ed;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #78716c;
  --line: #fed7aa;
  --dark: #c2410c;
  --accent: #ea580c;
  --shadow: 0 18px 45px rgba(154, 52, 18, .10);
  background: linear-gradient(180deg, #7c2d12 0, #7c2d12 210px, var(--bg) 210px);
}

.theme-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.theme-btn { background: #f3f4f6; color: var(--text); border: 1px solid var(--line); }
.theme-btn.active { background: var(--dark); color: white; }
.settings-panel.small { width: min(560px, 100%); }
.category-settings.single { grid-template-columns: 150px 1fr 150px; }

.stacked-chart { display: grid; gap: 12px; }
.stacked-total { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.stacked-total span { color: var(--muted); font-size: 14px; font-weight: 700; }
.stacked-total strong { font-size: 24px; color: var(--expense); }
.stacked-bar { display: flex; height: 28px; overflow: hidden; border-radius: 999px; background: #e5e7eb; border: 1px solid var(--line); }
.stacked-segment { min-width: 3px; height: 100%; border: 0; border-radius: 0; padding: 0; cursor: pointer; }
.stacked-segment:hover { filter: brightness(.92); }
.legend-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px; }
.legend-item { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.52); color: var(--text); font-size: 13px; text-align: left; cursor: pointer; }
.legend-item:hover { transform: translateY(-1px); box-shadow: 0 10px 20px rgba(17,24,39,.08); }
.legend-name { display: inline-flex; align-items: center; gap: 7px; font-weight: 700; }
.legend-dot { width: 10px; height: 10px; border-radius: 999px; flex: 0 0 auto; }
@media (max-width: 760px) {
  .theme-options { grid-template-columns: 1fr; }
  .category-settings.single { grid-template-columns: 1fr; }
  .stacked-total { align-items: flex-start; flex-direction: column; }
}


.tap-hint { margin: -2px 0 0; color: var(--muted); font-size: 13px; }
.stacked-segment { border: 0; border-radius: 0; padding: 0; min-width: 3px; height: 100%; transition: transform .15s ease, filter .15s ease; }
.stacked-segment:hover, .stacked-segment.active { filter: brightness(1.08); transform: translateY(-1px); }
.legend-item { cursor: pointer; text-align: left; }
.legend-item.active { outline: 2px solid var(--accent); background: rgba(37, 99, 235, .08); }
.category-detail { margin-top: 16px; padding: 16px; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,255,255,.62); display: grid; gap: 12px; }
.detail-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.detail-label { color: var(--muted); font-size: 13px; font-weight: 700; }
.category-detail h3, .category-detail h4 { margin: 4px 0 0; }
.detail-total { text-align: right; display: grid; gap: 4px; }
.detail-total span { color: var(--muted); font-size: 13px; font-weight: 700; }
.detail-total strong { color: var(--expense); font-size: 24px; }
.memo-bars { display: grid; gap: 10px; }
.memo-bar-row { display: grid; gap: 6px; }
.memo-bar-head { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; }
.memo-bar-head span { font-weight: 700; overflow-wrap: anywhere; }
.memo-track { height: 12px; background: #e5e7eb; border-radius: 999px; overflow: hidden; border: 1px solid var(--line); }
.memo-fill { height: 100%; border-radius: 999px; }
.detail-list { display: grid; gap: 8px; }
.detail-entry { display: grid; grid-template-columns: 110px 120px 1fr; gap: 8px; align-items: center; padding: 10px 12px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); }
.detail-entry span, .detail-entry small { color: var(--muted); }
.detail-entry strong { color: var(--expense); }
body[data-theme="dark"] .category-detail,
body[data-theme="dark"] .legend-item {
  background: rgba(15, 23, 42, .72);
}
body[data-theme="dark"] .legend-item.active { background: rgba(96, 165, 250, .14); }
@media (max-width: 760px) {
  .detail-head { flex-direction: column; }
  .detail-total { text-align: left; }
  .detail-entry { grid-template-columns: 1fr; gap: 4px; }
}

.tap-hint { margin: -2px 0 0; color: var(--muted); font-size: 12px; }
.detail-content { display: grid; gap: 16px; }
.detail-total-card { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 16px; border: 1px solid var(--line); border-radius: 18px; background: rgba(37, 99, 235, .08); }
.detail-total-card span { color: var(--muted); font-weight: 700; }
.detail-total-card strong { font-size: 28px; color: var(--expense); }
.detail-section { display: grid; gap: 10px; }
.detail-section h3 { margin: 0; font-size: 17px; }
.memo-bars { display: grid; gap: 10px; }
.memo-bar-row { display: grid; gap: 6px; }
.detail-list { display: grid; gap: 8px; }
.detail-entry { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px; border: 1px solid var(--line); border-radius: 15px; }
.detail-entry div { display: grid; gap: 3px; }
.detail-entry small { color: var(--muted); }
.expense-text { color: var(--expense); }
body[data-theme="dark"] .legend-item { background: rgba(15,23,42,.64); color: var(--text); }
body[data-theme="dark"] .detail-total-card { background: rgba(96,165,250,.12); }
body[data-theme="dark"] .stacked-bar { background: #1f2937; }


.asset-adjust-row { display: grid; grid-template-columns: 1fr 120px; gap: 10px; align-items: end; margin-top: 12px; }
.onboarding-form { display: grid; gap: 12px; }
.muted-link { color: var(--muted); font-weight: 600; }
.detail-footer { display: flex; justify-content: flex-end; padding-top: 18px; }
.inline-detail-footer { display: flex; justify-content: flex-end; padding-top: 4px; }
.close-detail-link { color: var(--muted); background: transparent; padding: 6px 2px; font-weight: 500; font-size: 13px; }
.close-detail-link:hover, .close-detail-link:focus-visible { color: var(--text); text-decoration: underline; }
.memo-stacked-chart { display: grid; gap: 10px; }
.memo-stacked-bar { display: flex; height: 22px; overflow: hidden; border-radius: 999px; background: #e5e7eb; border: 1px solid var(--line); }
.memo-segment { min-width: 3px; height: 100%; }
body[data-theme="dark"] .memo-stacked-bar { background: #1f2937; }
@media (max-width: 760px) {
  .summary-grid { grid-template-columns: repeat(2, 1fr); }
  .asset-adjust-row { grid-template-columns: 1fr; }
}


/* Ver.2.0: account management */
.asset-overview { margin-top: 18px; }
.account-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(185px, 1fr)); gap: 10px; }
.account-summary-empty { color: var(--muted); padding: 6px 0 2px; }
.account-card { border: 1px solid var(--line); border-radius: 18px; padding: 14px; display: grid; gap: 6px; background: rgba(255,255,255,.52); }
.account-card .account-card-top { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.account-card strong { font-size: 20px; }
.account-card small { color: var(--muted); }
.account-kind { font-size: 12px; font-weight: 700; color: var(--muted); }
.account-card.liability strong { color: var(--expense); }
.account-card.base strong { color: var(--accent); }
.setting-title-row { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; }
.setting-title-row h3 { margin-bottom: 6px; }
.secondary { background: #eef2ff; color: #3730a3; border: 1px solid #c7d2fe; }
.account-list { display: grid; gap: 8px; margin-top: 14px; }
.account-list-empty { color: var(--muted); padding: 10px 0 2px; }
.account-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; border: 1px solid var(--line); border-radius: 16px; padding: 12px; background: rgba(255,255,255,.52); }
.account-row-main { display: grid; gap: 3px; min-width: 0; }
.account-row-main strong { overflow-wrap: anywhere; }
.account-row-main span { color: var(--muted); font-size: 12px; }
.account-row-side { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.account-row-side strong { font-size: 15px; }
.account-row.credit .account-row-side strong { color: var(--expense); }
.account-edit { background: transparent; color: var(--accent); padding: 5px 2px; font-size: 13px; }
.connection-note { color: var(--muted); font-size: 12px; margin: 12px 0 0; }
.account-form { display: grid; gap: 13px; }
.checkbox-row { display: flex; gap: 9px; align-items: flex-start; color: var(--text); font-size: 14px; line-height: 1.45; cursor: pointer; }
.checkbox-row input { margin-top: 3px; width: 17px; height: 17px; accent-color: var(--accent); }
.impact-hint { margin: -2px 0 0; padding: 11px 12px; border: 1px solid var(--line); border-radius: 13px; color: var(--muted); background: rgba(37,99,235,.06); font-size: 13px; line-height: 1.45; }
.account-form-actions { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding-top: 4px; }
.account-form-actions-right { display: flex; align-items: center; gap: 8px; }
.danger { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
body[data-theme="dark"] .account-card,
body[data-theme="dark"] .account-row { background: rgba(15,23,42,.64); }
body[data-theme="dark"] .secondary { background: #1e3a8a; color: #dbeafe; border-color: #3b82f6; }
body[data-theme="dark"] .impact-hint { background: rgba(96,165,250,.12); }
body[data-theme="dark"] .danger { background: #450a0a; color: #fecaca; border-color: #7f1d1d; }
@media (max-width: 760px) {
  .setting-title-row { align-items: flex-start; }
  .account-row { align-items: flex-start; }
  .account-row-side { align-items: flex-end; flex-direction: column; }
  .account-form-actions { align-items: flex-start; flex-direction: column-reverse; }
  .account-form-actions-right { width: 100%; justify-content: flex-end; }
}


/* Ver.2.1: dedicated account management screen */
.account-manager-panel { width: min(860px, 100%); }
.account-manager-summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px; border: 1px solid var(--line); border-radius: 20px; background: rgba(37,99,235,.07); margin-bottom: 14px; }
.account-manager-summary > div { display: grid; gap: 4px; }
.account-manager-summary span, .account-manager-summary small { color: var(--muted); font-size: 13px; }
.account-manager-summary span { font-weight: 700; }
.account-manager-summary strong { color: var(--accent); font-size: 28px; }
.account-manage-list { margin-top: 0; }
body[data-theme="dark"] .account-manager-summary { background: rgba(96,165,250,.12); }
@media (max-width: 760px) {
  .account-manager-summary { align-items: stretch; flex-direction: column; }
  .account-manager-summary .primary { width: 100%; }
}


/* Ver.2.2: statement CSV import */
.panel-actions, .account-manager-actions { display: flex; align-items: center; gap: 8px; }
.compact { padding: 9px 12px; border-radius: 12px; font-size: 13px; }
.import-panel { width: min(1120px, 100%); }
.import-setup { display: grid; grid-template-columns: 1.2fr 1.4fr auto; gap: 10px; align-items: end; }
.file-picker input[type="file"] { padding: 10px; min-height: 48px; }
.import-balance-row { margin-top: 14px; }
.import-empty-state { margin-top: 16px; min-height: 130px; display: grid; place-content: center; justify-items: center; gap: 7px; border: 1px dashed var(--line); border-radius: 18px; color: var(--muted); text-align: center; padding: 18px; }
.import-empty-state strong { color: var(--text); }
.import-preview-wrap { margin-top: 16px; border-top: 1px solid var(--line); padding-top: 16px; }
.import-preview-head, .import-footer { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.import-preview-head p { margin-top: 4px; }
.import-preview { display: grid; gap: 8px; margin-top: 12px; max-height: 45vh; overflow: auto; padding-right: 3px; }
.import-row { display: grid; grid-template-columns: 28px 95px minmax(145px, 1.2fr) 105px minmax(110px, .8fr) minmax(160px, 1fr) 62px; align-items: center; gap: 8px; padding: 10px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.54); }
.import-row.duplicate { opacity: .62; }
.import-check { display: grid; place-items: center; cursor: pointer; }
.import-check input { width: 17px; height: 17px; margin: 0; accent-color: var(--accent); }
.import-date { color: var(--muted); font-size: 12px; }
.import-merchant { display: grid; gap: 3px; min-width: 0; }
.import-merchant strong { overflow-wrap: anywhere; }
.import-merchant small { color: var(--muted); font-size: 11px; }
.import-amount { text-align: right; font-weight: 800; }
.import-amount.expense { color: var(--expense); }
.import-amount.income { color: var(--income); }
.import-row select, .import-row input { min-width: 0; padding: 9px 9px; border-radius: 11px; font-size: 13px; }
.rule-save-btn { padding: 8px 6px; border-radius: 10px; color: var(--accent); background: transparent; border: 1px solid var(--line); font-size: 12px; }
.rule-save-btn:disabled { opacity: .5; cursor: default; }
.import-footer { margin-top: 14px; align-items: center; }
body[data-theme="dark"] .import-row { background: rgba(15,23,42,.68); }
body[data-theme="dark"] .import-empty-state { background: rgba(15,23,42,.35); }
@media (max-width: 900px) {
  .import-setup { grid-template-columns: 1fr 1fr; }
  .import-setup .compact { width: 100%; }
  .import-row { grid-template-columns: 26px 82px minmax(120px, 1fr) 92px minmax(100px, .75fr); }
  .import-row .import-memo-input { grid-column: 3 / -1; }
  .import-row .rule-save-btn { grid-column: 2 / 3; grid-row: 2; }
}
@media (max-width: 640px) {
  .panel-actions, .account-manager-actions { gap: 4px; }
  .import-setup { grid-template-columns: 1fr; }
  .import-preview-head, .import-footer { align-items: stretch; flex-direction: column; }
  .import-footer .primary, .import-preview-head .link { width: 100%; }
  .import-row { grid-template-columns: 26px 1fr auto; align-items: start; }
  .import-date { grid-column: 2 / 3; }
  .import-merchant { grid-column: 2 / 3; }
  .import-amount { grid-column: 3 / 4; grid-row: 1 / span 2; }
  .import-row .import-category-select { grid-column: 2 / 4; }
  .import-row .import-memo-input { grid-column: 2 / 4; }
  .import-row .rule-save-btn { grid-column: 2 / 3; grid-row: auto; width: fit-content; }
}


/* Ver.2.3: financial connection preparation */
.connection-manager-panel { width: min(860px, 100%); }
.connection-ready-card { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px; border: 1px solid var(--line); border-radius: 20px; background: rgba(37,99,235,.07); }
.connection-ready-card > div { display: grid; gap: 4px; }
.connection-ready-card strong { font-size: 22px; color: var(--accent); }
.connection-ready-card small { color: var(--muted); line-height: 1.5; }
.connection-kicker { color: var(--muted); font-size: 12px; font-weight: 700; }
.connection-badge, .connection-count { color: #1d4ed8; background: #dbeafe; border: 1px solid #bfdbfe; border-radius: 999px; padding: 7px 10px; font-size: 12px; font-weight: 800; white-space: nowrap; }
.connection-settings-grid { display: grid; grid-template-columns: 1fr 1fr auto; gap: 10px; align-items: end; margin-top: 14px; }
.connection-section-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-end; margin-top: 22px; }
.connection-section-head h3 { margin: 0 0 5px; font-size: 17px; }
.connection-account-list { display: grid; gap: 9px; margin-top: 12px; }
.connection-account-row { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 13px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.52); }
.connection-account-row.ready { border-color: #93c5fd; background: rgba(37,99,235,.06); }
.connection-account-main { display: grid; gap: 4px; min-width: 0; }
.connection-account-main strong { overflow-wrap: anywhere; }
.connection-account-main span { color: var(--muted); font-size: 12px; }
.connection-target-btn { flex: 0 0 auto; border: 1px solid #bfdbfe; background: #eff6ff; color: #1d4ed8; border-radius: 12px; padding: 9px 10px; font-size: 13px; font-weight: 700; }
.connection-target-btn.is-ready { color: var(--muted); background: transparent; border-color: var(--line); }
.connection-account-empty { border: 1px dashed var(--line); color: var(--muted); border-radius: 16px; padding: 18px; line-height: 1.6; }
.connection-disclaimer { color: var(--muted); font-size: 12px; line-height: 1.55; margin: 14px 0 0; }
body[data-theme="dark"] .connection-ready-card, body[data-theme="dark"] .connection-account-row { background: rgba(15,23,42,.68); }
body[data-theme="dark"] .connection-account-row.ready { background: rgba(30,58,138,.30); border-color: #3b82f6; }
body[data-theme="dark"] .connection-badge, body[data-theme="dark"] .connection-count { color: #dbeafe; background: #1e3a8a; border-color: #3b82f6; }
body[data-theme="dark"] .connection-target-btn { color: #dbeafe; background: #1e3a8a; border-color: #3b82f6; }
body[data-theme="dark"] .connection-target-btn.is-ready { color: var(--muted); background: transparent; border-color: var(--line); }
@media (max-width: 760px) {
  .connection-ready-card, .connection-section-head { align-items: stretch; flex-direction: column; }
  .connection-settings-grid { grid-template-columns: 1fr; }
  .connection-settings-grid .secondary { width: 100%; }
  .connection-account-row { align-items: flex-start; flex-direction: column; }
  .connection-target-btn { width: 100%; }
}

/* Ver.2.4: launch-time financial refresh */
.financial-sync-strip { margin: 0 0 14px; padding: 13px 14px; border: 1px solid var(--line); border-radius: 17px; display: flex; align-items: center; justify-content: space-between; gap: 12px; background: rgba(37,99,235,.045); }
.financial-sync-main { display: flex; gap: 10px; align-items: flex-start; min-width: 0; }
.financial-sync-main > div { display: grid; gap: 3px; }
.financial-sync-main strong { font-size: 14px; }
.financial-sync-main p { color: var(--muted); font-size: 12px; line-height: 1.4; margin: 0; }
.financial-sync-dot { width: 9px; height: 9px; flex: 0 0 auto; border-radius: 50%; margin-top: 5px; background: #94a3b8; }
.financial-sync-dot.success { background: #22c55e; }
.financial-sync-dot.syncing { background: #f59e0b; animation: financialPulse 1s ease-in-out infinite; }
.financial-sync-dot.failed { background: #ef4444; }
.financial-sync-dot.setup { background: #94a3b8; }
.financial-sync-dot.idle { background: #3b82f6; }
.connection-launch-card { margin-top: 14px; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 15px 16px; border: 1px solid var(--line); border-radius: 18px; background: rgba(37,99,235,.045); }
.connection-launch-copy { display: grid; gap: 6px; }
.connection-launch-copy h3 { margin: 0; font-size: 16px; }
.connection-auto-row { margin-top: 2px; }
.connection-launch-actions { display: grid; justify-items: end; gap: 8px; flex: 0 0 auto; }
.connection-last-sync { color: var(--muted); font-size: 12px; white-space: nowrap; }
button:disabled { opacity: .58; cursor: not-allowed; }
@keyframes financialPulse { 50% { transform: scale(1.35); opacity: .45; } }
body[data-theme="dark"] .financial-sync-strip, body[data-theme="dark"] .connection-launch-card { background: rgba(30,58,138,.22); }
@media (max-width: 760px) {
  .financial-sync-strip, .connection-launch-card { align-items: stretch; flex-direction: column; }
  .financial-sync-strip > .secondary, .connection-launch-actions .secondary { width: 100%; }
  .connection-launch-actions { justify-items: stretch; }
  .connection-last-sync { text-align: right; }
}

/* Ver.2.5: budgets & regular payments */
.budget-overview { overflow: hidden; }
.budget-summary { display: grid; grid-template-columns: minmax(220px, .9fr) minmax(260px, 1.4fr); gap: 14px; }
.budget-total-card, .budget-category-card, .recurring-overview-card, .budget-manager-card { border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.55); }
.budget-total-card { padding: 18px; display: grid; gap: 7px; align-content: start; }
.budget-total-card .budget-label { color: var(--muted); font-size: 13px; font-weight: 700; }
.budget-total-card strong { font-size: clamp(27px, 5vw, 38px); letter-spacing: -.03em; color: var(--accent); }
.budget-total-card .budget-sub { color: var(--muted); font-size: 13px; line-height: 1.45; }
.budget-total-card.over { border-color: rgba(239,68,68,.36); background: rgba(239,68,68,.06); }
.budget-total-card.over strong { color: var(--expense); }
.budget-total-card.unset strong { color: var(--muted); font-size: 22px; }
.budget-category-summary { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 9px; }
.budget-category-card { padding: 13px; display: grid; gap: 7px; min-width: 0; }
.budget-category-card .budget-category-head { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.budget-category-card .budget-category-head span { font-weight: 800; overflow-wrap: anywhere; }
.budget-category-card .budget-category-head small { color: var(--muted); white-space: nowrap; }
.budget-meter { height: 8px; overflow: hidden; border-radius: 999px; background: rgba(148,163,184,.22); }
.budget-meter > span { display: block; height: 100%; border-radius: inherit; background: var(--accent); transition: width .25s ease; }
.budget-meter.over > span { background: var(--expense); }
.budget-category-card p { margin: 0; color: var(--muted); font-size: 12px; }
.recurring-overview { display: grid; gap: 10px; margin-top: 14px; }
.recurring-overview-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.recurring-overview-head h3 { margin: 0; font-size: 16px; }
.recurring-overview-head span { color: var(--muted); font-size: 12px; }
.recurring-overview-list { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 9px; }
.recurring-overview-card { padding: 12px; display: grid; gap: 5px; }
.recurring-overview-card .recurring-date { color: var(--muted); font-size: 12px; font-weight: 700; }
.recurring-overview-card strong { overflow-wrap: anywhere; }
.recurring-overview-card .recurring-bottom { display: flex; justify-content: space-between; gap: 8px; align-items: center; color: var(--muted); font-size: 12px; }
.recurring-overview-card .recurring-bottom b { color: var(--expense); font-size: 13px; }
.recurring-overview-card.registered { opacity: .7; }
.recurring-overview-empty { color: var(--muted); border: 1px dashed var(--line); border-radius: 15px; padding: 13px; font-size: 13px; }
.budget-manager-panel { width: min(1040px, 100%); }
.budget-manager-grid { display: grid; grid-template-columns: 1.25fr .95fr; gap: 16px; }
.budget-manager-card { padding: 16px; }
.manager-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 13px; }
.manager-card-head h3 { margin: 0 0 4px; font-size: 18px; }
.budget-total-form { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 10px; padding: 12px; border-radius: 14px; background: rgba(37,99,235,.06); }
.budget-category-list { display: grid; gap: 8px; margin-top: 14px; max-height: 43vh; overflow: auto; padding-right: 3px; }
.budget-category-setting { display: grid; grid-template-columns: 1fr minmax(110px, 150px); gap: 10px; align-items: center; padding: 10px; border: 1px solid var(--line); border-radius: 14px; }
.budget-category-setting strong { overflow-wrap: anywhere; }
.budget-category-setting small { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; }
.budget-category-setting input { padding: 9px 10px; min-width: 0; }
.budget-manager-footer { margin-top: 13px; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.budget-manager-footer p { margin: 0; }
.recurring-manage-list { display: grid; gap: 9px; }
.recurring-manage-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; padding: 11px; border: 1px solid var(--line); border-radius: 14px; }
.recurring-manage-main { display: grid; gap: 3px; min-width: 0; }
.recurring-manage-main strong { overflow-wrap: anywhere; }
.recurring-manage-main span { color: var(--muted); font-size: 12px; line-height: 1.35; }
.recurring-manage-side { display: grid; gap: 7px; justify-items: end; }
.recurring-manage-side strong { color: var(--expense); white-space: nowrap; }
.recurring-edit-btn { color: var(--accent); background: transparent; border: 1px solid var(--line); border-radius: 10px; padding: 7px 8px; font-size: 12px; }
.recurring-form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.recurring-form .field-memo, .recurring-form .checkbox-row, .recurring-form .impact-hint, .recurring-form .account-form-actions { grid-column: 1 / -1; }
.recurring-auto-row { margin-top: 0; }
.recurring-register-btn { border: 1px solid #bfdbfe; background: #eff6ff; color: #1d4ed8; border-radius: 10px; padding: 7px 8px; font-size: 12px; font-weight: 800; }
.recurring-register-btn:disabled { opacity: .55; }
body[data-theme="dark"] .budget-total-card, body[data-theme="dark"] .budget-category-card, body[data-theme="dark"] .recurring-overview-card, body[data-theme="dark"] .budget-manager-card, body[data-theme="dark"] .budget-category-setting, body[data-theme="dark"] .recurring-manage-row { background: rgba(15,23,42,.62); }
body[data-theme="dark"] .budget-total-form { background: rgba(30,58,138,.26); }
body[data-theme="dark"] .recurring-register-btn { color: #dbeafe; background: #1e3a8a; border-color: #3b82f6; }
@media (max-width: 850px) {
  .budget-summary, .budget-manager-grid { grid-template-columns: 1fr; }
  .recurring-overview-list { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 600px) {
  .budget-category-summary, .recurring-overview-list { grid-template-columns: 1fr; }
  .budget-total-form { grid-template-columns: 1fr; }
  .budget-total-form .secondary { width: 100%; }
  .budget-manager-footer { align-items: stretch; flex-direction: column; }
  .budget-manager-footer .primary { width: 100%; }
  .recurring-form { grid-template-columns: 1fr; }
  .recurring-form .field-memo, .recurring-form .checkbox-row, .recurring-form .impact-hint, .recurring-form .account-form-actions { grid-column: auto; }
}

/* Ver.2.6: planned vs actual reconciliation */
.recurring-reconcile-line { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; margin-top: 4px; }
.recurring-reconcile-line small { color: var(--muted); font-size: 11px; line-height: 1.35; }
.reconcile-badge { display: inline-flex; align-items: center; border-radius: 999px; padding: 4px 8px; font-size: 11px; font-weight: 900; white-space: nowrap; border: 1px solid var(--line); background: rgba(148,163,184,.13); color: var(--muted); }
.reconcile-badge.ok { color: #15803d; background: rgba(34,197,94,.12); border-color: rgba(34,197,94,.28); }
.reconcile-badge.diff { color: #b45309; background: rgba(245,158,11,.14); border-color: rgba(245,158,11,.30); }
.reconcile-badge.pending { color: #475569; background: rgba(148,163,184,.16); border-color: rgba(148,163,184,.30); }
.reconcile-badge.planned { color: #1d4ed8; background: rgba(59,130,246,.12); border-color: rgba(59,130,246,.28); }
.reconcile-badge.duplicate { color: #b91c1c; background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.30); }
.recurring-overview-card.ok { border-color: rgba(34,197,94,.26); }
.recurring-overview-card.diff { border-color: rgba(245,158,11,.30); }
.recurring-overview-card.duplicate { border-color: rgba(239,68,68,.34); background: rgba(239,68,68,.05); }
.reconcile-panel { display: grid; gap: 10px; margin-top: 6px; }
.reconcile-list { display: grid; gap: 8px; }
.reconcile-row { display: grid; grid-template-columns: 1.1fr 1fr auto; gap: 10px; align-items: center; padding: 11px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.44); }
.reconcile-row.duplicate { border-color: rgba(239,68,68,.34); background: rgba(239,68,68,.05); }
.reconcile-main, .reconcile-numbers, .reconcile-status { min-width: 0; }
.reconcile-main { display: grid; gap: 3px; }
.reconcile-main strong { overflow-wrap: anywhere; }
.reconcile-main span { color: var(--muted); font-size: 12px; }
.reconcile-numbers { display: flex; flex-wrap: wrap; gap: 6px 9px; color: var(--muted); font-size: 12px; }
.reconcile-numbers b { color: var(--text); }
.reconcile-status { display: flex; align-items: center; justify-content: flex-end; gap: 7px; flex-wrap: wrap; }
.reconcile-fix-btn { border: none; background: transparent; color: var(--muted); font-size: 12px; font-weight: 800; text-decoration: underline; text-underline-offset: 3px; padding: 5px 2px; }
.recurring-manage-row.ok { border-color: rgba(34,197,94,.25); }
.recurring-manage-row.diff { border-color: rgba(245,158,11,.32); }
.recurring-manage-row.duplicate { border-color: rgba(239,68,68,.34); background: rgba(239,68,68,.05); }
.recurring-manage-reconcile { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; margin-top: 4px; }
.recurring-manage-reconcile small { color: var(--muted); font-size: 11px; }
body[data-theme="dark"] .reconcile-row { background: rgba(15,23,42,.62); }
body[data-theme="dark"] .reconcile-row.duplicate, body[data-theme="dark"] .recurring-manage-row.duplicate, body[data-theme="dark"] .recurring-overview-card.duplicate { background: rgba(127,29,29,.20); }
body[data-theme="dark"] .reconcile-badge.ok { color: #bbf7d0; background: rgba(22,101,52,.40); border-color: rgba(34,197,94,.38); }
body[data-theme="dark"] .reconcile-badge.diff { color: #fde68a; background: rgba(120,53,15,.42); border-color: rgba(245,158,11,.38); }
body[data-theme="dark"] .reconcile-badge.planned { color: #dbeafe; background: rgba(30,58,138,.48); border-color: rgba(59,130,246,.40); }
body[data-theme="dark"] .reconcile-badge.duplicate { color: #fecaca; background: rgba(127,29,29,.45); border-color: rgba(248,113,113,.40); }
@media (max-width: 760px) {
  .reconcile-row { grid-template-columns: 1fr; align-items: stretch; }
  .reconcile-status { justify-content: flex-start; }
  .recurring-manage-row { grid-template-columns: 1fr; }
  .recurring-manage-side { justify-items: start; }
}

/* Ver.2.7: analysis report */
.analysis-overview-panel { overflow: hidden; }
.analysis-preview { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 10px; }
.analysis-preview-card, .analysis-preview-alert { border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.55); padding: 14px; display: grid; gap: 5px; min-width: 0; }
.analysis-preview-card span, .analysis-preview-alert span { color: var(--muted); font-size: 12px; font-weight: 800; }
.analysis-preview-card strong { font-size: 20px; letter-spacing: -.02em; overflow-wrap: anywhere; }
.analysis-preview-card small, .analysis-preview-alert small { color: var(--muted); font-size: 12px; line-height: 1.45; }
.analysis-preview-alert { border-color: rgba(59,130,246,.25); background: rgba(59,130,246,.06); }
.analysis-preview-alert.warn { border-color: rgba(245,158,11,.34); background: rgba(245,158,11,.08); }
.analysis-preview-alert.danger { border-color: rgba(239,68,68,.34); background: rgba(239,68,68,.08); }
.analysis-preview-alert.ok { border-color: rgba(34,197,94,.28); background: rgba(34,197,94,.07); }
.analysis-panel { width: min(1080px, 100%); }
.analysis-content { display: grid; gap: 14px; }
.analysis-block { border: 1px solid var(--line); border-radius: 20px; background: rgba(255,255,255,.48); padding: 16px; }
.analysis-kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 10px; }
.analysis-kpi { border: 1px solid var(--line); border-radius: 16px; padding: 13px; display: grid; gap: 4px; background: rgba(255,255,255,.55); }
.analysis-kpi span { color: var(--muted); font-size: 12px; font-weight: 800; }
.analysis-kpi strong { font-size: 22px; letter-spacing: -.03em; }
.analysis-kpi small { color: var(--muted); font-size: 12px; }
.positive { color: var(--income) !important; }
.negative { color: var(--expense) !important; }
.neutral { color: var(--muted) !important; }
.analysis-section-head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; margin-bottom: 12px; }
.analysis-section-head h3 { margin: 0; font-size: 17px; }
.analysis-section-head span { color: var(--muted); font-size: 12px; }
.analysis-trend { height: 190px; display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); gap: 10px; align-items: end; padding: 10px 4px 0; }
.trend-month { display: grid; gap: 7px; justify-items: center; height: 100%; grid-template-rows: 1fr auto; }
.trend-bars { height: 100%; width: min(44px, 100%); display: flex; align-items: end; justify-content: center; gap: 5px; }
.trend-bars span { width: 16px; min-height: 4px; border-radius: 9px 9px 3px 3px; transition: height .25s ease; }
.trend-income { background: var(--income); opacity: .84; }
.trend-expense { background: var(--expense); opacity: .84; }
.trend-month small { color: var(--muted); font-size: 12px; }
.trend-legend { display: flex; justify-content: center; gap: 16px; color: var(--muted); font-size: 12px; margin-top: 10px; }
.trend-legend span { display: inline-flex; align-items: center; gap: 6px; }
.trend-legend b { width: 10px; height: 10px; border-radius: 999px; display: inline-block; }
.legend-income { background: var(--income); }
.legend-expense { background: var(--expense); }
.analysis-category-list, .analysis-alert-list, .analysis-fixed-list { display: grid; gap: 9px; }
.analysis-category-row { display: grid; grid-template-columns: minmax(140px, .9fr) minmax(160px, 1.4fr) auto; gap: 11px; align-items: center; padding: 11px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.38); }
.analysis-category-main { display: grid; gap: 3px; min-width: 0; }
.analysis-category-main strong { overflow-wrap: anywhere; }
.analysis-category-main span { color: var(--muted); font-size: 12px; line-height: 1.35; }
.analysis-category-bar-wrap { height: 10px; border-radius: 999px; background: rgba(148,163,184,.22); overflow: hidden; }
.analysis-category-bar { display: block; height: 100%; border-radius: inherit; }
.analysis-category-row b { white-space: nowrap; }
.analysis-alert { display: grid; gap: 4px; padding: 12px; border-radius: 15px; border: 1px solid var(--line); background: rgba(148,163,184,.10); }
.analysis-alert strong { font-size: 14px; }
.analysis-alert span { color: var(--muted); font-size: 12px; line-height: 1.5; }
.analysis-alert.ok { border-color: rgba(34,197,94,.28); background: rgba(34,197,94,.07); }
.analysis-alert.warn { border-color: rgba(245,158,11,.32); background: rgba(245,158,11,.08); }
.analysis-alert.danger { border-color: rgba(239,68,68,.34); background: rgba(239,68,68,.08); }
.analysis-fixed-row { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 11px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.38); }
.analysis-fixed-row > div { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; min-width: 0; }
.analysis-fixed-row strong { overflow-wrap: anywhere; }
.analysis-fixed-row small { color: var(--muted); font-size: 12px; text-align: right; }
.analysis-fixed-row.duplicate { border-color: rgba(239,68,68,.34); background: rgba(239,68,68,.06); }
.analysis-fixed-row.diff { border-color: rgba(245,158,11,.32); background: rgba(245,158,11,.06); }
.analysis-fixed-row.ok { border-color: rgba(34,197,94,.25); }
body[data-theme="dark"] .analysis-preview-card, body[data-theme="dark"] .analysis-preview-alert, body[data-theme="dark"] .analysis-block, body[data-theme="dark"] .analysis-kpi, body[data-theme="dark"] .analysis-category-row, body[data-theme="dark"] .analysis-fixed-row { background: rgba(15,23,42,.62); }
body[data-theme="dark"] .analysis-preview-alert.warn, body[data-theme="dark"] .analysis-alert.warn, body[data-theme="dark"] .analysis-fixed-row.diff { background: rgba(120,53,15,.24); }
body[data-theme="dark"] .analysis-preview-alert.danger, body[data-theme="dark"] .analysis-alert.danger, body[data-theme="dark"] .analysis-fixed-row.duplicate { background: rgba(127,29,29,.22); }
body[data-theme="dark"] .analysis-preview-alert.ok, body[data-theme="dark"] .analysis-alert.ok, body[data-theme="dark"] .analysis-fixed-row.ok { background: rgba(22,101,52,.20); }
@media (max-width: 900px) {
  .analysis-preview, .analysis-kpi-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .analysis-category-row { grid-template-columns: 1fr; }
  .analysis-category-row b { justify-self: end; }
}
@media (max-width: 600px) {
  .analysis-preview, .analysis-kpi-grid { grid-template-columns: 1fr; }
  .analysis-trend { height: 160px; gap: 6px; }
  .trend-bars { width: 34px; }
  .trend-bars span { width: 13px; }
  .analysis-section-head, .analysis-fixed-row { align-items: flex-start; flex-direction: column; }
  .analysis-fixed-row small { text-align: left; }
}