:root {
  color-scheme: light;
  --ga-paper-white: #fafaf7;
  --ga-wix-paper: #fbfaf7;
  --ga-warm-off-white: #f5f1e6;
  --ga-ink: #2f2f2f;
  --ga-text: #333333;
  --ga-muted: #706b61;
  --ga-line: #ded6c7;
  --ga-deep-blue-gray: #324158;
  --ga-teal: #0f8278;
  --ga-teal-soft: #e9f5f2;
  --ga-success: #2f7d5c;
  --ga-warning: #b7791f;
  --ga-danger: #a1443e;
  --ga-font-sans: -apple-system, BlinkMacSystemFont, "Inter", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --ga-radius-sm: 4px;
  --ga-radius-md: 8px;
  --ga-border: 1px solid var(--ga-line);
  --ga-shadow-soft: 0 12px 30px rgba(50, 65, 88, 0.08);
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: var(--ga-paper-white); color: var(--ga-text); font: 14px/1.5 var(--ga-font-sans); }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .52; }
h1, h2, h3, h4, p { margin-top: 0; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }

.shell { width: min(1180px, 100%); margin: auto; padding: 0 24px 64px; }
.topbar { display: flex; align-items: center; justify-content: space-between; min-height: 72px; margin-bottom: 32px; border-bottom: 1px solid var(--ga-line); }
.brand-lockup { display: flex; align-items: center; gap: 10px; color: var(--ga-deep-blue-gray); }
.brand-lockup div { display: grid; line-height: 1.2; }
.brand-lockup strong { font-size: 17px; }
.brand-lockup span { color: var(--ga-muted); font-size: 11px; letter-spacing: .08em; }
.top-actions, .field-row, .search-row, .section-heading, .dialog-head, .chip-row { display: flex; align-items: center; gap: 10px; }
.readonly, .badge { display: inline-flex; align-items: center; width: fit-content; border-radius: 999px; padding: 4px 10px; font-size: 12px; font-weight: 750; }
.readonly { background: var(--ga-teal-soft); color: #17655f; }
.quiet, .icon-button { border: var(--ga-border); background: #fff; color: var(--ga-deep-blue-gray); border-radius: var(--ga-radius-md); padding: 9px 13px; }

.page-intro { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 16px; }
.page-intro h1 { margin-bottom: 5px; color: var(--ga-deep-blue-gray); font-size: clamp(30px, 4vw, 42px); letter-spacing: -.04em; }
.page-intro p { margin-bottom: 0; }
.eyebrow { margin-bottom: 4px; color: var(--ga-teal); font-size: 11px; font-weight: 800; letter-spacing: .16em; }
.muted, .hint { color: var(--ga-muted); }
.security-status { display: grid; min-width: 220px; border-left: 3px solid #ed765f; padding: 5px 0 5px 12px; }
.security-status strong { color: var(--ga-deep-blue-gray); }
.security-status span { color: var(--ga-muted); font-size: 12px; }

.safety-note { display: flex; align-items: center; gap: 12px; border: 1px solid #b9dcd6; background: var(--ga-teal-soft); color: #315c58; border-radius: var(--ga-radius-md); padding: 12px 14px; margin-bottom: 16px; }
.safety-note strong { flex: 0 0 auto; border-radius: var(--ga-radius-sm); background: var(--ga-teal); color: #fff; padding: 5px 9px; font-size: 12px; }

.login-card, .state-card, .search-panel, .results-panel, .detail-section, .setup-card { background: #fff; border: var(--ga-border); border-radius: var(--ga-radius-md); box-shadow: var(--ga-shadow-soft); }
.login-card, .state-card { width: min(620px, 100%); margin: 8vh auto; padding: 32px; }
.login-card h2, .state-card h2 { color: var(--ga-deep-blue-gray); }
.primary-auth-button { width: 100%; min-height: 50px; margin-top: 20px; border: 1px solid var(--ga-teal); border-radius: var(--ga-radius-md); background: var(--ga-teal); color: #fff; font-weight: 800; }
.auth-divider { display: flex; align-items: center; gap: 12px; margin: 22px 0 4px; color: var(--ga-muted); font-size: 12px; }
.auth-divider::before, .auth-divider::after { content: ""; flex: 1; border-top: var(--ga-border); }
.auth-details { margin-top: 18px; border-top: var(--ga-border); padding-top: 14px; }
.auth-details summary { cursor: pointer; color: var(--ga-teal); font-weight: 720; }
.legacy-login { margin-top: 24px; border: 1px solid #d7e8e4; border-radius: var(--ga-radius-md); padding: 18px; background: #f6fbfa; }
.legacy-login h3 { margin-bottom: 4px; color: var(--ga-deep-blue-gray); }
.legacy-login p { margin-bottom: 0; }
.login-form { margin-top: 22px; }
.login-form label { display: block; margin-bottom: 7px; font-weight: 750; }
.field-row input, .search-field input, .adjustment-field input, .adjustment-field select, .adjustment-field textarea { width: 100%; min-width: 0; border: 1px solid #cfc8ba; border-radius: var(--ga-radius-md); background: #fff; color: var(--ga-ink); }
.field-row input, .search-field input, .adjustment-field input, .adjustment-field select { height: 44px; padding: 0 13px; }
.adjustment-field textarea { min-height: 84px; resize: vertical; padding: 10px 13px; }
.field-row input:focus, .search-field input:focus, .adjustment-field input:focus, .adjustment-field select:focus, .adjustment-field textarea:focus { border-color: var(--ga-teal); outline: 3px solid rgba(15, 130, 120, .12); }
.field-row button, .search-row > button { height: 44px; border: 1px solid var(--ga-teal); border-radius: var(--ga-radius-md); padding: 0 18px; background: var(--ga-teal); color: #fff; font-weight: 760; }
.form-status { min-height: 24px; margin-top: 16px; color: var(--ga-deep-blue-gray); }

.security-setup { width: min(880px, 100%); margin: 0 auto; }
.setup-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 20px; }
.setup-heading h1 { margin-bottom: 4px; color: var(--ga-deep-blue-gray); font-size: clamp(28px, 4vw, 40px); }
.setup-heading p { margin-bottom: 0; }
.setup-card { display: grid; grid-template-columns: 48px 1fr; gap: 16px; margin-bottom: 14px; padding: 22px; box-shadow: none; }
.setup-card.setup-complete { border-color: #b9dcd6; background: #fbfffe; }
.setup-step-number { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 50%; background: var(--ga-deep-blue-gray); color: #fff; font-weight: 800; }
.setup-complete .setup-step-number { background: var(--ga-success); }
.setup-step-body h2 { margin-bottom: 4px; color: var(--ga-deep-blue-gray); font-size: 20px; }
.setup-step-body > p { margin-bottom: 14px; color: var(--ga-muted); }
.setup-action { min-height: 42px; border: 1px solid var(--ga-teal); border-radius: var(--ga-radius-md); padding: 0 16px; background: #fff; color: var(--ga-teal); font-weight: 760; }
.setup-action:hover, .setup-action:focus-visible { background: var(--ga-teal-soft); outline: none; }
.totp-enrollment { display: grid; grid-template-columns: 250px 1fr; align-items: center; gap: 20px; margin-top: 16px; border-top: var(--ga-border); padding-top: 16px; }
.totp-enrollment img { width: 240px; height: 240px; border: var(--ga-border); border-radius: var(--ga-radius-md); }
.manual-secret { display: block; overflow-wrap: anywhere; border: var(--ga-border); border-radius: var(--ga-radius-md); padding: 10px 12px; background: var(--ga-wix-paper); color: var(--ga-deep-blue-gray); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; }
.recovery-setup-form { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 12px; }
.recovery-setup-form label { color: var(--ga-deep-blue-gray); font-weight: 720; }
.recovery-setup-form input[type="password"] { height: 44px; border: 1px solid #cfc8ba; border-radius: var(--ga-radius-md); padding: 0 13px; }
.recovery-setup-form input[type="password"]:focus { border-color: var(--ga-teal); outline: 3px solid rgba(15, 130, 120, .12); }
.recovery-setup-form .confirm-saved { grid-column: 1 / -1; display: flex; align-items: flex-start; gap: 8px; margin: 8px 0; color: var(--ga-muted); font-weight: 500; }
.recovery-setup-form .setup-action { grid-column: 1 / -1; justify-self: start; }

.search-panel { position: relative; padding: 16px; margin-bottom: 12px; box-shadow: none; }
.search-row { align-items: stretch; }
.search-field { flex: 1 1 520px; }
.hint { margin: 9px 0 0; font-size: 12px; }
.column-picker { position: relative; flex: 0 0 auto; }
.column-picker-button { height: 44px; border: var(--ga-border); border-radius: var(--ga-radius-md); padding: 0 14px; background: #fff; color: var(--ga-deep-blue-gray); font-weight: 700; }
.column-picker-button span { display: inline-grid; min-width: 22px; height: 22px; margin-left: 5px; place-items: center; border-radius: 999px; background: var(--ga-teal-soft); color: var(--ga-teal); font-size: 12px; }
.column-picker-panel { position: absolute; z-index: 20; top: 52px; right: 0; width: 300px; border: var(--ga-border); border-radius: var(--ga-radius-md); padding: 14px; background: #fff; box-shadow: 0 20px 45px rgba(50, 65, 88, .18); }
.column-picker-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 10px; border-bottom: var(--ga-border); }
.text-button { border: 0; background: transparent; color: var(--ga-teal); font-size: 12px; font-weight: 700; }
.column-options { display: grid; margin-top: 6px; }
.column-option { display: grid; grid-template-columns: 18px 1fr auto; align-items: center; gap: 8px; min-height: 36px; }
.column-option input { width: 15px; height: 15px; accent-color: var(--ga-teal); }
.column-option small { font-size: 11px; }

.summary-grid { display: flex; gap: 18px; margin: 0 0 12px; border: var(--ga-border); border-radius: var(--ga-radius-md); padding: 10px 14px; background: var(--ga-wix-paper); overflow-x: auto; }
.summary-card { display: flex; align-items: baseline; gap: 7px; min-width: max-content; padding-right: 18px; border-right: var(--ga-border); }
.summary-card:last-child { border-right: 0; }
.summary-card span { color: var(--ga-muted); font-size: 12px; }
.summary-card strong { color: var(--ga-deep-blue-gray); font-size: 18px; }

.results-panel { overflow: visible; box-shadow: var(--ga-shadow-soft); }
.section-heading { justify-content: space-between; min-height: 62px; padding: 12px 16px; border-bottom: var(--ga-border); }
.section-heading h2 { margin-bottom: 2px; color: var(--ga-deep-blue-gray); font-size: 16px; }
.section-heading p { margin-bottom: 0; font-size: 12px; }
.table-scroll { max-height: min(62vh, 690px); overflow: auto; border-radius: 0 0 var(--ga-radius-md) var(--ga-radius-md); }
.table-scroll:focus-visible { outline: 3px solid rgba(15, 130, 120, .18); outline-offset: 2px; }
.member-table { width: 100%; min-width: 980px; border-collapse: separate; border-spacing: 0; text-align: left; }
.member-table thead { position: sticky; z-index: 5; top: 0; }
.member-table th { border-bottom: 1px solid #d8ddd9; padding: 11px 13px; background: #f2f5f2; color: #52605d; font-size: 12px; font-weight: 760; white-space: nowrap; }
.member-table td { border-bottom: 1px solid #ece8df; padding: 12px 13px; color: #43504f; font-size: 13px; vertical-align: middle; white-space: nowrap; }
.member-table tbody tr:hover { background: #fbfaf4; }
.member-table tbody tr:last-child td { border-bottom: 0; }
.identity-cell { min-width: 230px; white-space: normal !important; }
.member-name, .member-email { display: block; max-width: 250px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.member-name { color: var(--ga-deep-blue-gray); }
.member-email { margin-top: 2px; color: var(--ga-muted); font-size: 12px; }
.badge { background: #edf0ef; color: #4f5d63; }
.badge.success { background: #e4f3e9; color: var(--ga-success); }
.badge.warning { background: #fff0d6; color: #865d1c; }
.badge.accent { background: #fff3ca; color: #765b10; }
.view-button { border: 1px solid var(--ga-teal); border-radius: 6px; padding: 7px 10px; background: #fff; color: var(--ga-teal); font-size: 12px; font-weight: 760; }
.view-button:hover, .view-button:focus-visible { background: var(--ga-teal); color: #fff; outline: none; }
.loading, .empty, .error { padding: 30px 20px; text-align: center; color: var(--ga-muted); }
.error { color: var(--ga-danger); }

.detail-dialog { width: min(980px, calc(100% - 28px)); max-height: calc(100vh - 28px); margin: auto; padding: 0; border: 0; border-radius: 12px; background: var(--ga-paper-white); color: var(--ga-text); box-shadow: 0 30px 100px rgba(20, 28, 30, .3); }
.detail-dialog::backdrop { background: rgba(20, 28, 30, .45); backdrop-filter: blur(3px); }
.dialog-head { position: sticky; top: 0; z-index: 2; justify-content: space-between; padding: 16px 20px; border-bottom: var(--ga-border); background: rgba(250, 250, 247, .97); }
.dialog-head p { margin-bottom: 2px; }
.dialog-head h2 { margin-bottom: 0; color: var(--ga-deep-blue-gray); }
.icon-button { width: 40px; height: 40px; padding: 0; font-size: 24px; }
.detail-body { display: grid; gap: 14px; padding: 16px; }
.detail-section { padding: 20px; box-shadow: none; }
.detail-section-head { margin-bottom: 14px; }
.detail-section-head h3 { margin-bottom: 3px; color: var(--ga-deep-blue-gray); }
.detail-section-head p { margin-bottom: 0; }
.data-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0; }
.data-grid.compact { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.data-item { min-width: 0; padding: 11px 12px; border: 1px solid #e6e0d3; border-radius: var(--ga-radius-md); background: var(--ga-wix-paper); }
.data-item dt { font-size: 12px; }
.data-item dd { overflow-wrap: anywhere; margin: 3px 0 0; font-weight: 720; }
.chip-row { flex-wrap: wrap; margin-top: 14px; }
.subheading { margin: 20px 0 8px; color: var(--ga-deep-blue-gray); }
.detail-list { display: grid; margin-top: 10px; border-top: 1px solid #e6e0d3; }
.detail-row { display: grid; grid-template-columns: minmax(180px, 1fr) auto auto; align-items: center; gap: 12px; padding: 11px 2px; border-bottom: 1px solid #e6e0d3; }
.empty-inline { margin: 12px 0 0; color: var(--ga-muted); }
.timeline-row { display: grid; grid-template-columns: 12px 1fr; gap: 10px; padding: 10px 2px; border-bottom: 1px solid #e6e0d3; }
.timeline-row p { margin: 2px 0 0; }
.timeline-marker { width: 8px; height: 8px; margin-top: 7px; border-radius: 50%; background: var(--ga-warning); }
.technical-details { width: fit-content; max-width: 100%; margin-top: 5px; color: var(--ga-muted); font-size: 11px; }
.technical-details summary { cursor: pointer; color: var(--ga-teal); font-weight: 700; }
.technical-code-list { display: grid; gap: 3px; margin-top: 6px; border-left: 2px solid #cfe4df; padding: 5px 8px; background: #f6faf8; }
.technical-code-list code { overflow-wrap: anywhere; color: #4c5c59; font: 11px/1.5 var(--ga-font-sans); }
.adjustment-panel { border-color: #b9dcd6; background: #fcfffe; }
.adjustment-form { display: grid; grid-template-columns: minmax(0, 1fr) minmax(190px, .55fr); gap: 16px 20px; }
.adjustment-options { grid-row: span 3; min-width: 0; margin: 0; padding: 0; border: 0; }
.adjustment-options legend, .adjustment-field > span { display: block; margin-bottom: 8px; color: var(--ga-deep-blue-gray); font-weight: 760; }
.adjustment-group + .adjustment-group { margin-top: 14px; }
.adjustment-group-label { display: block; margin-bottom: 6px; color: var(--ga-muted); font-size: 12px; }
.adjustment-choices { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.adjustment-choice { min-height: 44px; border: var(--ga-border); border-radius: var(--ga-radius-md); background: #fff; color: #596669; font-weight: 720; }
.adjustment-choice[aria-pressed="true"] { border: 2px solid var(--ga-teal); background: var(--ga-teal-soft); color: #17655f; }
.adjustment-field { display: block; }
.adjustment-note-field { grid-column: 2; }
.adjustment-note-hint { display: block; margin-top: 5px; color: var(--ga-muted); font-size: 11px; }
.adjustment-comparison { grid-column: 1 / -1; display: grid; grid-template-columns: auto auto 36px auto auto 1fr; align-items: center; gap: 8px; border-radius: var(--ga-radius-md); padding: 14px; background: #f1f3f0; }
.adjustment-comparison strong { color: var(--ga-deep-blue-gray); font-size: 20px; }
.adjustment-arrow { color: #ed765f; text-align: center; font-size: 22px; }
.adjustment-delta { justify-self: end; color: var(--ga-teal); font-weight: 720; }
.adjustment-warning { grid-column: 1 / -1; margin: 0; border-left: 3px solid var(--ga-warning); padding: 8px 10px; background: #fff8e8; color: #765417; }
.adjustment-status { grid-column: 1 / -1; min-height: 22px; margin: 0; color: var(--ga-success); font-weight: 700; }
.error-inline { color: var(--ga-danger); }
.adjustment-submit { grid-column: 1 / -1; min-height: 46px; border: 1px solid var(--ga-ink); border-radius: var(--ga-radius-md); background: #f7d93b; color: var(--ga-ink); font-weight: 800; box-shadow: 3px 3px 0 rgba(47, 47, 47, .16); }
.adjustment-history-meta { min-width: 220px; }
.adjustment-note-display { margin: 4px 0 0; color: var(--ga-deep-blue-gray); }
.login-warning { margin: 14px 0 0; border-left: 3px solid var(--ga-warning); padding: 9px 11px; background: #fff8e8; color: #765417; }

@media (max-width: 760px) {
  .shell { padding: 0 12px 40px; }
  .topbar { margin-bottom: 24px; }
  .page-intro { align-items: flex-start; flex-direction: column; }
  .security-status { min-width: 0; }
  .safety-note { align-items: flex-start; flex-direction: column; }
  .search-row { flex-wrap: wrap; }
  .search-field { flex-basis: 100%; }
  .search-row > button { flex: 1; }
  .column-picker { flex: 1; }
  .column-picker-button { width: 100%; }
  .column-picker-panel { left: 0; right: auto; width: min(300px, calc(100vw - 56px)); }
  .data-grid, .data-grid.compact { grid-template-columns: 1fr 1fr; }
  .detail-row { grid-template-columns: 1fr; gap: 3px; }
  .adjustment-form { grid-template-columns: 1fr; }
  .adjustment-options { grid-row: auto; }
  .adjustment-note-field { grid-column: auto; }
  .adjustment-comparison { grid-template-columns: auto auto 28px auto auto; }
  .adjustment-delta { grid-column: 1 / -1; justify-self: start; }
  .detail-dialog { width: 100%; max-height: 92vh; margin: auto 0 0; border-radius: 12px 12px 0 0; }
  .totp-enrollment { grid-template-columns: 1fr; }
  .recovery-setup-form { grid-template-columns: 1fr; }
  .recovery-setup-form .confirm-saved, .recovery-setup-form .setup-action { grid-column: auto; }
}

@media (max-width: 460px) {
  .topbar { align-items: flex-start; padding: 12px 0; }
  .top-actions { align-items: flex-end; flex-direction: column; }
  .page-intro h1 { font-size: 32px; }
  .login-card, .state-card { padding: 24px 18px; }
  .setup-heading { align-items: flex-start; flex-direction: column; }
  .setup-card { grid-template-columns: 36px 1fr; padding: 18px 14px; }
  .setup-step-number { width: 32px; height: 32px; }
  .totp-enrollment img { width: min(240px, 100%); height: auto; }
  .field-row { align-items: stretch; flex-direction: column; }
  .summary-grid { gap: 12px; }
  .data-grid, .data-grid.compact { grid-template-columns: 1fr; }
  .adjustment-choices { grid-template-columns: 1fr; }
}