:root {
  color-scheme: light dark;
  --color-bg: #f5f6f8;
  --color-panel: #fbfbfc;
  --color-panel-strong: #ffffff;
  --color-text: #1d2026;
  --color-muted: #68707d;
  --color-line: #e4e7ec;
  --color-brand: #2563eb;
  --color-brand-soft: #eaf0ff;
  --color-danger: #b42318;
  --color-danger-soft: #fff1f0;
  --color-success: #087443;
  --color-success-soft: #eaf8f0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --radius-1: 6px;
  --radius-2: 8px;
  --radius-3: 12px;
  --shadow-soft: 0 18px 50px rgba(20, 30, 45, .08);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--color-bg); color: var(--color-text); }
a { color: inherit; text-decoration: none; }
.app-shell { min-height: 100vh; display: grid; grid-template-columns: 248px minmax(0, 1fr); }
.sidebar { background: rgba(255,255,255,.72); border-right: 1px solid var(--color-line); padding: var(--space-5); position: sticky; top: 0; height: 100vh; backdrop-filter: blur(18px); }
.brand { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-8); }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; background: var(--color-brand); color: #fff; border-radius: var(--radius-2); font-weight: 800; }
.brand small { display: block; color: var(--color-muted); margin-top: 2px; }
.sidebar nav { display: grid; gap: var(--space-1); }
.sidebar a { padding: 10px 12px; border-radius: var(--radius-2); color: var(--color-muted); font-weight: 650; }
.sidebar a.active, .sidebar a:hover { background: var(--color-brand-soft); color: var(--color-brand); }
.main-panel { min-width: 0; padding: var(--space-8); }
.topbar { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-5); margin-bottom: var(--space-6); }
.topbar h1 { margin: 2px 0 0; font-size: 28px; letter-spacing: 0; }
.eyebrow { margin: 0; color: var(--color-muted); font-size: 13px; font-weight: 700; }
.topbar-meta { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: var(--space-3); min-width: 0; color: var(--color-muted); }
.topbar-meta form { display: flex; margin: 0; }
.topbar-meta > span:not(.role-pill) { white-space: nowrap; }
.theme-switch { display: inline-flex; grid-template-columns: none; align-items: center; gap: 8px; min-height: 38px; margin: 0; color: var(--color-muted); font-size: 12px; font-weight: 750; white-space: nowrap; }
.theme-switch span { display: inline-flex; align-items: center; line-height: 1; }
.theme-switch select { width: auto; min-width: 96px; min-height: 38px; padding: 0 30px 0 10px; }
.role-pill, .status-tag { display: inline-flex; align-items: center; min-height: 26px; padding: 0 9px; border-radius: 999px; font-size: 12px; font-weight: 750; white-space: nowrap; }
.role-pill { background: var(--color-brand-soft); color: var(--color-brand); }
.card { background: var(--color-panel-strong); border: 1px solid var(--color-line); border-radius: var(--radius-3); box-shadow: var(--shadow-soft); }
.section { padding: var(--space-5); }
.grid { display: grid; gap: var(--space-4); }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--space-4); margin-bottom: var(--space-5); }
.stat-card { padding: var(--space-5); }
.stat-card span { color: var(--color-muted); font-size: 13px; }
.stat-card strong { display: block; font-size: 30px; margin-top: var(--space-2); }
.stat-card small { display: block; margin-top: 6px; color: var(--color-muted); line-height: 1.45; overflow-wrap: anywhere; }
.stat-link { display: block; transition: border-color .16s ease, transform .16s ease, background .16s ease; }
.stat-link:hover, .stat-link.active { border-color: color-mix(in srgb, var(--color-brand) 38%, var(--color-line)); background: color-mix(in srgb, var(--color-brand-soft) 28%, var(--color-panel-strong)); transform: translateY(-1px); }
.dashboard-operation-grid { margin-bottom: 0; }
.dashboard-metric-card { min-height: 136px; }
.toolbar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: var(--space-3); margin-bottom: var(--space-4); }
.toolbar > .button { align-self: flex-start; }
.filters, .action-row { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; }
.filters-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); width: 100%; margin-bottom: var(--space-4); align-items: end; padding: var(--space-4); border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel); }
.audit-filters { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
.compact-filters { grid-template-columns: minmax(220px, 1.4fr) minmax(140px, .6fr) auto auto; }
.filters-grid label { gap: 7px; }
.filters-grid label span { font-size: 12px; font-weight: 750; }
.filters-grid input, .filters-grid select { width: 100%; }
.filters-grid .button { width: 100%; align-self: end; }
.batch-bar { display: flex; flex-wrap: wrap; align-items: end; gap: var(--space-3); width: 100%; margin-bottom: var(--space-4); padding: var(--space-4); border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel); }
.batch-bar label { min-width: 180px; }
.batch-bar select { min-width: 180px; }
input, select, textarea { min-height: 38px; border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel); color: var(--color-text); padding: 0 11px; font: inherit; }
textarea { padding-top: 10px; }
label { display: grid; gap: 6px; color: var(--color-muted); font-size: 13px; }
.topbar-meta .theme-switch { display: inline-flex; flex: 0 0 auto; }
.button, .btn, button { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 38px; padding: 0 13px; border: 0; border-radius: var(--radius-2); background: var(--color-brand); color: #fff; font-weight: 750; font: inherit; cursor: pointer; }
.button.subtle, .btn.secondary, button.subtle { background: var(--color-brand-soft); color: var(--color-brand); }
.button.danger, button.danger { background: var(--color-danger-soft); color: var(--color-danger); }
.button.disabled { opacity: .45; pointer-events: none; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 900px; }
th, td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--color-line); vertical-align: top; }
td { overflow-wrap: anywhere; word-break: break-word; }
th { color: var(--color-muted); font-size: 13px; background: color-mix(in srgb, var(--color-panel) 82%, transparent); }
.audit-log-table { min-width: 0; table-layout: fixed; }
.operation-log-table th:nth-child(1) { width: 12%; }
.operation-log-table th:nth-child(2) { width: 12%; }
.operation-log-table th:nth-child(3) { width: 12%; }
.operation-log-table th:nth-child(4) { width: 7%; }
.operation-log-table th:nth-child(5) { width: 25%; }
.operation-log-table th:nth-child(6) { width: 32%; }
.login-history-table th:nth-child(1) { width: 13%; }
.login-history-table th:nth-child(2) { width: 20%; }
.login-history-table th:nth-child(3) { width: 20%; }
.login-history-table th:nth-child(4) { width: 13%; }
.login-history-table th:nth-child(5) { width: 8%; }
.login-history-table th:nth-child(6) { width: 26%; }
.audit-log-table td { white-space: normal; overflow-wrap: anywhere; word-break: break-word; }
.audit-cell-wrap { max-width: 100%; overflow-wrap: anywhere; word-break: break-word; line-height: 1.45; }
.muted { color: var(--color-muted); }
.status-active { background: var(--color-success-soft); color: var(--color-success); }
.status-expired, .status-disabled, .status-missing_file { background: var(--color-danger-soft); color: var(--color-danger); }
.status-first_login_pending { background: #fff6df; color: #8a5a00; }
.toast, .notice { border-radius: var(--radius-2); padding: 12px 14px; margin-bottom: var(--space-4); }
.toast { background: var(--color-brand-soft); color: var(--color-brand); }
.notice.success { background: var(--color-success-soft); color: var(--color-success); }
.notice.danger { background: var(--color-danger-soft); color: var(--color-danger); }
.notice .table-wrap { margin-top: var(--space-3); }
.notice table { min-width: 420px; }
.compact-table { min-width: 0; table-layout: fixed; }
.compact-table td { white-space: normal; overflow-wrap: anywhere; word-break: break-word; }
.compact-table th:first-child { width: 180px; }
.diagnostic-panel { margin-bottom: var(--space-4); padding: var(--space-4); border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel); }
.diagnostic-panel summary { display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--space-2); cursor: pointer; color: var(--color-text); font-weight: 800; }
.diagnostic-panel summary small { color: var(--color-muted); font-weight: 650; }
.diagnostic-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-3); margin-top: var(--space-4); }
.diagnostic-item { display: grid; gap: 7px; min-width: 0; padding: var(--space-3); border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel-strong); }
.diagnostic-item code { white-space: normal; overflow-wrap: anywhere; word-break: break-word; color: var(--color-muted); }
.diagnostic-item p { margin: 0; color: var(--color-muted); line-height: 1.45; }
.diagnostic-item.is-pass { border-color: color-mix(in srgb, var(--color-success) 30%, var(--color-line)); }
.diagnostic-item.is-fail { border-color: color-mix(in srgb, var(--color-danger) 38%, var(--color-line)); background: color-mix(in srgb, var(--color-danger-soft) 42%, var(--color-panel-strong)); }
.customer-table { min-width: 1180px; table-layout: fixed; }
.customer-table th:nth-child(1) { width: 46px; }
.customer-table th:nth-child(2) { width: 14%; }
.customer-table th:nth-child(3) { width: 24%; }
.customer-table th:nth-child(4) { width: 8%; }
.customer-table th:nth-child(5) { width: 22%; }
.customer-table th:nth-child(6) { width: 13%; }
.customer-table th:nth-child(7) { width: 19%; }
.customer-table td { white-space: normal; overflow-wrap: anywhere; word-break: break-word; }
.customer-cell-primary { display: grid; gap: 4px; min-width: 0; }
.customer-cell-primary strong { font-size: 15px; line-height: 1.35; overflow-wrap: anywhere; }
.customer-cell-primary span { color: var(--color-muted); }
.customer-cell-meta { display: grid; gap: 6px; min-width: 0; }
.customer-cell-meta span { display: grid; grid-template-columns: 42px minmax(0, 1fr); align-items: baseline; gap: 6px; min-width: 0; color: var(--color-text); line-height: 1.35; }
.customer-cell-meta b { color: var(--color-muted); font-size: 12px; white-space: nowrap; }
.customer-subscription-path { display: inline-block; max-width: 100%; margin: 8px 0 0; white-space: normal; overflow-wrap: anywhere; word-break: break-word; color: var(--color-muted); line-height: 1.45; }
.customer-file-size { display: inline-flex; align-items: center; min-height: 28px; padding: 0 9px; border-radius: var(--radius-1); background: var(--color-panel); color: var(--color-muted); font-weight: 750; white-space: nowrap; }
.customer-status-stack { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-2); }
.customer-risk-stack, .risk-chip-row { display: flex; flex-wrap: wrap; gap: var(--space-2); margin: 0 0 var(--space-2); }
.risk-tag { display: inline-flex; align-items: center; min-height: 24px; padding: 0 8px; border-radius: 999px; font-size: 12px; font-weight: 800; line-height: 1.2; white-space: normal; overflow-wrap: anywhere; }
.risk-danger { color: var(--color-danger); background: var(--color-danger-soft); }
.risk-warning { color: #8a5a00; background: #fff6df; }
.risk-info { color: var(--color-brand); background: var(--color-brand-soft); }
.customer-actions { display: flex; flex-wrap: wrap; align-items: flex-start; gap: var(--space-2); min-width: 0; }
.customer-action-menu { position: relative; min-width: 0; }
.customer-action-menu summary { list-style: none; display: inline-flex; align-items: center; justify-content: center; min-height: 38px; padding: 0 13px; border-radius: var(--radius-2); background: var(--color-brand-soft); color: var(--color-brand); font-weight: 750; cursor: pointer; }
.customer-action-menu summary::-webkit-details-marker { display: none; }
.customer-action-panel { display: grid; grid-template-columns: repeat(2, minmax(118px, 1fr)); gap: var(--space-2); width: min(520px, calc(100vw - 360px)); min-width: 280px; margin-top: var(--space-2); padding: var(--space-3); border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel); box-shadow: var(--shadow-soft); }
.customer-action-panel form,
.customer-action-panel .button,
.customer-action-panel button { width: 100%; }
.customer-action-panel .inline-editor { grid-column: 1 / -1; width: 100%; min-width: 0; }
.customer-action-panel .inline-editor .grid { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.group-plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-3); }
.group-card-list { display: grid; gap: var(--space-3); min-width: 0; padding: var(--space-4); border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel); }
.group-card-list div { display: grid; gap: 4px; min-width: 0; }
.group-card-list strong { overflow-wrap: anywhere; }
.group-card-list .button { width: 100%; }
.log-group-list { display: grid; gap: var(--space-4); }
.log-group { overflow: hidden; border: 1px solid var(--color-line); border-radius: var(--radius-3); background: var(--color-panel); transition: border-color .16s ease, background .16s ease; }
.log-group[open] { background: var(--color-panel-strong); border-color: color-mix(in srgb, var(--color-brand) 30%, var(--color-line)); }
.log-group.is-risk { border-color: color-mix(in srgb, var(--color-danger) 36%, var(--color-line)); }
.log-group.is-risk[open] { background: color-mix(in srgb, var(--color-danger-soft) 22%, var(--color-panel-strong)); }
.log-group-summary { display: grid; grid-template-columns: minmax(190px, 1fr) minmax(320px, auto) auto; align-items: center; gap: var(--space-4); padding: var(--space-4); cursor: pointer; list-style: none; background: color-mix(in srgb, var(--color-panel-strong) 74%, var(--color-panel)); }
.log-group-summary::-webkit-details-marker { display: none; }
.log-group-summary > div:first-child { display: grid; gap: 5px; min-width: 0; }
.log-group-summary strong { overflow-wrap: anywhere; }
.log-group-summary span { color: var(--color-muted); font-size: 13px; overflow-wrap: anywhere; }
.log-group-body { padding: var(--space-4); border-top: 1px solid var(--color-line); }
.log-row.is-risk td { background: color-mix(in srgb, var(--color-danger-soft) 36%, transparent); }
.device-stats-grid .stat-card strong { font-size: 28px; }
.device-group-list { display: grid; gap: var(--space-4); }
.device-group { overflow: hidden; border: 1px solid var(--color-line); border-radius: var(--radius-3); background: var(--color-panel); box-shadow: none; transition: border-color .16s ease, background .16s ease; }
.device-group[open] { border-color: color-mix(in srgb, var(--color-brand) 34%, var(--color-line)); background: var(--color-panel-strong); }
.device-group-summary { display: grid; grid-template-columns: 18px minmax(220px, 1fr) minmax(320px, auto) auto; align-items: center; gap: var(--space-4); padding: var(--space-4); cursor: pointer; list-style: none; background: color-mix(in srgb, var(--color-panel-strong) 74%, var(--color-panel)); }
.device-group-summary::-webkit-details-marker { display: none; }
.device-group-summary:hover { background: color-mix(in srgb, var(--color-brand-soft) 34%, var(--color-panel-strong)); }
.device-chevron { width: 9px; height: 9px; border-right: 2px solid var(--color-muted); border-bottom: 2px solid var(--color-muted); transform: rotate(-45deg); transition: transform .16s ease, border-color .16s ease; }
.device-group[open] .device-chevron { transform: rotate(45deg); border-color: var(--color-brand); }
.device-group-title { display: grid; gap: 6px; min-width: 0; }
.device-group-title-main { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); min-width: 0; }
.device-group-title-main strong { max-width: 100%; font-size: 16px; line-height: 1.25; overflow-wrap: anywhere; }
.device-group-title > span { color: var(--color-muted); font-size: 13px; line-height: 1.35; overflow-wrap: anywhere; }
.device-group-stats { display: grid; grid-template-columns: repeat(5, minmax(74px, auto)); gap: var(--space-2); min-width: 0; color: var(--color-muted); }
.device-group .device-group-stats { grid-template-columns: repeat(6, minmax(66px, auto)); }
.device-metric { display: grid; gap: 3px; min-height: 46px; min-width: 74px; padding: 7px 10px; border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel-strong); box-shadow: inset 0 1px 0 rgba(255,255,255,.04); }
.device-metric small { color: var(--color-muted); font-size: 11px; font-weight: 750; line-height: 1; }
.device-metric b { color: var(--color-text); font-size: 13px; font-weight: 850; line-height: 1.2; white-space: nowrap; }
.device-metric.is-online { border-color: color-mix(in srgb, var(--color-success) 28%, var(--color-line)); background: color-mix(in srgb, var(--color-success-soft) 54%, var(--color-panel-strong)); }
.device-metric.is-blocked { border-color: color-mix(in srgb, var(--color-danger) 28%, var(--color-line)); background: color-mix(in srgb, var(--color-danger-soft) 54%, var(--color-panel-strong)); }
.device-metric.is-wide { min-width: 156px; }
.device-expand-hint { justify-self: end; color: var(--color-brand); font-size: 12px; font-weight: 800; white-space: nowrap; }
.device-group[open] .device-expand-hint { color: var(--color-muted); }
.device-group-body { display: grid; gap: var(--space-3); padding: var(--space-4); border-top: 1px solid var(--color-line); background: var(--color-panel-strong); }
.device-group-tools { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-3); padding: var(--space-3); border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel); }
.device-table { min-width: 920px; table-layout: fixed; }
.device-table th:nth-child(1) { width: 24%; }
.device-table th:nth-child(2) { width: 18%; }
.device-table th:nth-child(3) { width: 12%; }
.device-table th:nth-child(4) { width: 9%; }
.device-table th:nth-child(5) { width: 13%; }
.device-table th:nth-child(6) { width: 13%; }
.device-table th:nth-child(7) { width: 11%; }
.device-table td { white-space: normal; overflow-wrap: anywhere; word-break: break-word; }
.device-name, .device-system { display: grid; gap: 4px; min-width: 0; }
.device-name strong, .device-system strong { overflow-wrap: anywhere; }
.device-name span, .device-system span { color: var(--color-muted); font-size: 12px; overflow-wrap: anywhere; }
.device-identity-card { display: grid; gap: 7px; min-width: 0; padding: 9px 10px; border: 1px solid var(--color-line); border-radius: var(--radius-2); background: color-mix(in srgb, var(--color-panel) 74%, transparent); }
.device-meta-line { display: grid; grid-template-columns: 72px minmax(0, 1fr); align-items: baseline; gap: 8px; min-width: 0; line-height: 1.35; }
.device-meta-line b { color: var(--color-muted); font-size: 12px; font-weight: 800; white-space: nowrap; }
.device-meta-line strong { color: var(--color-text); font-size: 14px; overflow-wrap: anywhere; }
.device-code { color: var(--color-text); font: 12px/1.45 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: normal; overflow-wrap: anywhere; word-break: break-all; }
.device-actions { display: flex; flex-wrap: wrap; align-items: flex-start; gap: var(--space-2); min-width: 0; }
.device-actions form { margin: 0; }
.device-actions .button { min-height: 34px; padding: 0 10px; }
.status-online { background: var(--color-success-soft); color: var(--color-success); }
.status-offline { background: var(--color-brand-soft); color: var(--color-brand); }
.status-blocked { background: var(--color-danger-soft); color: var(--color-danger); }
.scan-progress { margin-top: var(--space-4); padding: var(--space-4); border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel); }
.scan-progress[hidden] { display: none; }
.scan-progress-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-3); }
.progress-bar { width: 100%; height: 10px; overflow: hidden; border-radius: 999px; background: color-mix(in srgb, var(--color-line) 72%, transparent); }
.progress-fill { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--color-brand); transition: width .22s ease; }
.scan-progress p { margin: var(--space-3) 0 0; }
.empty { padding: var(--space-8); text-align: center; color: var(--color-muted); }
.pagination { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); margin-top: var(--space-4); color: var(--color-muted); }
.inline-editor { margin-top: var(--space-3); min-width: 320px; }
.inline-editor summary { cursor: pointer; color: var(--color-brand); font-weight: 750; margin-bottom: var(--space-3); }
.inline-editor .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: var(--space-3); }
.inline-form { display: flex; gap: var(--space-2); align-items: center; min-width: 240px; }
.inline-form input { min-width: 130px; }
.link-strong { color: var(--color-brand); font-weight: 750; }
.app-modal { width: min(760px, calc(100vw - 40px)); max-height: calc(100vh - 56px); padding: 0; border: 0; border-radius: var(--radius-3); background: transparent; color: var(--color-text); overflow: visible; }
.app-modal::backdrop { background: rgba(12, 18, 28, .46); backdrop-filter: blur(10px); }
.modal-card { max-height: calc(100vh - 56px); overflow: auto; border: 1px solid var(--color-line); border-radius: var(--radius-3); background: var(--color-panel-strong); box-shadow: 0 28px 90px rgba(12, 18, 28, .24); }
.modal-head { position: sticky; top: 0; z-index: 1; display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-4); padding: var(--space-5); border-bottom: 1px solid var(--color-line); background: color-mix(in srgb, var(--color-panel-strong) 88%, transparent); backdrop-filter: blur(18px); }
.modal-head h2 { margin: 0 0 6px; font-size: 20px; letter-spacing: 0; }
.modal-head p { margin: 0; line-height: 1.45; }
.modal-close { flex: 0 0 auto; min-height: 34px; padding: 0 11px; background: var(--color-brand-soft); color: var(--color-brand); }
.modal-form { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); padding: var(--space-5); }
.modal-form label { min-width: 0; }
.modal-field-wide, .modal-actions { grid-column: 1 / -1; }
.modal-actions { display: flex; justify-content: flex-end; gap: var(--space-2); padding-top: var(--space-2); border-top: 1px solid var(--color-line); }
.password-reset-modal { width: min(560px, calc(100vw - 40px)); }
.password-reset-body { display: grid; gap: var(--space-4); padding: var(--space-5); }
.password-reset-summary,
.password-secret { display: grid; gap: 7px; min-width: 0; padding: var(--space-4); border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel); }
.password-reset-summary span,
.password-secret span { color: var(--color-muted); font-size: 12px; font-weight: 750; }
.password-reset-summary strong { font-size: 18px; overflow-wrap: anywhere; word-break: break-word; }
.password-secret code { display: block; width: 100%; padding: 12px 13px; border-radius: var(--radius-2); background: var(--color-brand-soft); color: var(--color-brand); font-size: 18px; font-weight: 850; letter-spacing: .02em; overflow-wrap: anywhere; word-break: break-word; }
.password-reset-body .modal-actions { padding-top: var(--space-3); }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); margin-top: var(--space-4); }
.customer-summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-3); margin-top: var(--space-4); }
.summary-card { display: grid; gap: 6px; min-width: 0; padding: var(--space-4); border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel); }
.summary-card.is-risk { border-color: color-mix(in srgb, var(--color-danger) 32%, var(--color-line)); background: color-mix(in srgb, var(--color-danger-soft) 30%, var(--color-panel)); }
.summary-card span { color: var(--color-muted); font-size: 12px; font-weight: 800; }
.summary-card strong { color: var(--color-text); line-height: 1.35; overflow-wrap: anywhere; }
.summary-card small { color: var(--color-muted); line-height: 1.45; overflow-wrap: anywhere; }
.detail-card { border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel); padding: var(--space-4); }
.detail-card h3 { margin: 0 0 var(--space-3); font-size: 15px; }
.detail-card dl { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 10px 14px; margin: 0; }
.detail-card dt { color: var(--color-muted); font-size: 13px; }
.detail-card dd { margin: 0; word-break: break-all; font-weight: 650; }
.code-preview { max-height: 560px; overflow: auto; padding: var(--space-4); border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel); color: var(--color-text); font: 12px/1.6 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre-wrap; word-break: break-word; }
.customer-page { background: radial-gradient(circle at top left, #eaf0ff, transparent 35%), var(--color-bg); }
.customer-wrap { min-height: 100vh; display: grid; place-items: center; padding: var(--space-6); }
.customer-card { width: min(720px, 100%); background: var(--color-panel-strong); border: 1px solid var(--color-line); border-radius: var(--radius-3); padding: var(--space-8); box-shadow: var(--shadow-soft); }
.customer-card.compact { width: min(430px, 100%); }
.customer-card h1 { margin: 0 0 var(--space-3); }
.form-stack { display: grid; gap: var(--space-4); }
.info-list { display: grid; grid-template-columns: 140px minmax(0,1fr); gap: 12px 18px; margin: var(--space-5) 0; }
.info-list dt { color: var(--color-muted); }
.info-list dd { margin: 0; font-weight: 650; word-break: break-all; }
.update-status-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-3); margin-bottom: var(--space-4); }
.update-status-card { display: grid; gap: var(--space-3); min-width: 0; padding: var(--space-4); border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel); }
.update-status-card > div { display: grid; gap: 4px; }
.update-status-card span { color: var(--color-muted); font-size: 12px; font-weight: 800; }
.update-status-card strong { color: var(--color-text); }
.update-status-card code { color: var(--color-muted); font: 12px/1.45 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: normal; overflow-wrap: anywhere; word-break: break-word; }
.update-status-card.is-ready { border-color: color-mix(in srgb, var(--color-success) 24%, var(--color-line)); }
.update-status-card.is-missing { border-color: color-mix(in srgb, var(--color-danger) 28%, var(--color-line)); background: color-mix(in srgb, var(--color-danger-soft) 24%, var(--color-panel)); }
.scan-directory-panel { display: grid; gap: var(--space-4); margin-top: var(--space-5); }
.scan-directory-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--space-3); }
.scan-directory-option { display: flex; align-items: flex-start; gap: var(--space-3); padding: var(--space-3); border: 1px solid var(--color-line); border-radius: var(--radius-2); background: var(--color-panel); cursor: pointer; transition: border-color .16s ease, background .16s ease, transform .16s ease; }
.scan-directory-option:hover { border-color: var(--color-brand); transform: translateY(-1px); }
.scan-directory-option input { margin-top: 3px; accent-color: var(--color-brand); }
.scan-directory-option span { display: grid; gap: 4px; min-width: 0; }
.scan-directory-option strong { color: var(--color-text); word-break: break-all; }
.scan-directory-option small { color: var(--color-muted); font-size: 12px; }
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #111318;
    --color-panel: #181b21;
    --color-panel-strong: #1d2027;
    --color-text: #eef1f6;
    --color-muted: #9aa3b2;
    --color-line: #2b3039;
    --color-brand: #7aa2ff;
    --color-brand-soft: #18233b;
    --color-danger-soft: #331c1b;
    --color-success-soft: #10291d;
    --shadow-soft: 0 18px 50px rgba(0,0,0,.22);
  }
  .sidebar { background: rgba(24,27,33,.72); }
}

body[data-theme="light"] {
  color-scheme: light;
  --color-bg: #f5f6f8;
  --color-panel: #fbfbfc;
  --color-panel-strong: #ffffff;
  --color-text: #1d2026;
  --color-muted: #68707d;
  --color-line: #e4e7ec;
  --color-brand: #2563eb;
  --color-brand-soft: #eaf0ff;
  --color-danger-soft: #fff1f0;
  --color-success-soft: #eaf8f0;
  --shadow-soft: 0 18px 50px rgba(20, 30, 45, .08);
}

body[data-theme="dark"] {
  color-scheme: dark;
  --color-bg: #111318;
  --color-panel: #181b21;
  --color-panel-strong: #1d2027;
  --color-text: #eef1f6;
  --color-muted: #9aa3b2;
  --color-line: #2b3039;
  --color-brand: #7aa2ff;
  --color-brand-soft: #18233b;
  --color-danger-soft: #331c1b;
  --color-success-soft: #10291d;
  --shadow-soft: 0 18px 50px rgba(0,0,0,.22);
}

body[data-theme="dark"] .sidebar { background: rgba(24,27,33,.72); }
body[data-theme="light"] .sidebar { background: rgba(255,255,255,.72); }

@media (max-width: 980px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--color-line); }
  .sidebar nav { display: flex; overflow-x: auto; padding-bottom: var(--space-1); }
  .sidebar a { white-space: nowrap; }
  .main-panel { padding: var(--space-5); }
  .topbar, .pagination { flex-direction: column; align-items: stretch; }
  .topbar-meta { justify-content: flex-start; }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filters-grid { grid-template-columns: 1fr; }
  .inline-form { min-width: 0; flex-wrap: wrap; }
  .customer-summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .detail-grid { grid-template-columns: 1fr; }
  .detail-card dl { grid-template-columns: 1fr; }
  .inline-editor .grid { grid-template-columns: 1fr; }
  .info-list { grid-template-columns: 1fr; }
  .modal-form { grid-template-columns: 1fr; }
  .customer-action-panel { width: min(520px, calc(100vw - 64px)); }
  .log-group-summary { grid-template-columns: 1fr; align-items: start; }
  .log-group-summary .device-group-stats { grid-template-columns: repeat(auto-fit, minmax(86px, 1fr)); width: 100%; }
  .device-group-summary { grid-template-columns: 18px minmax(0, 1fr); align-items: flex-start; }
  .device-group-stats { grid-template-columns: repeat(auto-fit, minmax(74px, 1fr)); width: 100%; justify-content: flex-start; }
  .device-metric.is-wide { min-width: 0; }
  .device-expand-hint { justify-self: start; grid-column: 2; }
}

@media (max-width: 720px) {
  .section { padding: var(--space-4); }
  .customer-summary-grid,
  .update-status-grid { grid-template-columns: 1fr; }
  .app-modal { width: calc(100vw - 20px); max-height: calc(100vh - 24px); }
  .modal-card { max-height: calc(100vh - 24px); }
  .modal-head { padding: var(--space-4); }
  .modal-form { padding: var(--space-4); }
  .modal-actions { flex-direction: column-reverse; }
  .modal-actions .button,
  .modal-actions button { width: 100%; }
  .table-wrap { overflow-x: visible; }
  table { min-width: 0; }
  .customer-table,
  .customer-table thead,
  .customer-table tbody,
  .customer-table tr,
  .customer-table th,
  .customer-table td { display: block; width: 100%; }
  .customer-table thead { display: none; }
  .customer-table tr { padding: var(--space-4) 0; border-bottom: 1px solid var(--color-line); }
  .customer-table td { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: var(--space-3); padding: 9px 0; border-bottom: 0; }
  .customer-table td::before { content: attr(data-label); color: var(--color-muted); font-size: 12px; font-weight: 750; }
  .customer-actions { align-items: stretch; }
  .customer-actions .button,
  .customer-actions .customer-action-menu,
  .customer-actions .customer-action-menu summary { width: 100%; }
  .customer-action-panel { grid-template-columns: 1fr; width: 100%; min-width: 0; }
  .audit-log-table,
  .audit-log-table thead,
  .audit-log-table tbody,
  .audit-log-table tr,
  .audit-log-table th,
  .audit-log-table td { display: block; width: 100%; }
  .audit-log-table thead { display: none; }
  .audit-log-table tr { padding: var(--space-3) 0; border-bottom: 1px solid var(--color-line); }
  .audit-log-table td { display: grid; grid-template-columns: 86px minmax(0, 1fr); gap: var(--space-3); padding: 8px 0; border-bottom: 0; }
  .audit-log-table td::before { content: attr(data-label); color: var(--color-muted); font-size: 12px; font-weight: 750; }
  .device-group-summary { gap: var(--space-3); padding: var(--space-3); }
  .device-group-title-main strong { font-size: 15px; }
  .device-metric { min-height: 42px; padding: 7px 8px; }
  .device-metric b { font-size: 12px; white-space: normal; overflow-wrap: anywhere; }
  .device-group-body { padding: var(--space-3); }
  .device-group-tools { align-items: stretch; }
  .device-group-tools .action-row,
  .device-group-tools form,
  .device-group-tools .button { width: 100%; }
  .device-table,
  .device-table thead,
  .device-table tbody,
  .device-table tr,
  .device-table th,
  .device-table td { display: block; width: 100%; }
  .device-table thead { display: none; }
  .device-table tr { padding: var(--space-3) 0; border-bottom: 1px solid var(--color-line); }
  .device-table td { display: grid; grid-template-columns: 86px minmax(0, 1fr); gap: var(--space-3); padding: 8px var(--space-4); border-bottom: 0; }
  .device-table td::before { content: attr(data-label); color: var(--color-muted); font-size: 12px; font-weight: 750; }
  .device-identity-card { padding: 8px; }
  .device-meta-line { grid-template-columns: 72px minmax(0, 1fr); }
  .device-actions { align-items: stretch; }
  .device-actions form,
  .device-actions .button { width: 100%; }
}