:root {
  --ink: #182029;
  --muted: #68727d;
  --line: #dfe3e7;
  --surface: #ffffff;
  --canvas: #f4f6f7;
  --sidebar: #15191e;
  --sidebar-muted: #929ba5;
  --accent: #176b87;
  --accent-soft: #e5f3f7;
  --success: #16734a;
  --success-soft: #e5f5ed;
  --danger: #b53c35;
  --danger-soft: #fbeae8;
  --warning: #925d0a;
  --warning-soft: #fff3d6;
  --shadow: 0 8px 28px rgba(24, 32, 41, 0.07);
}

* { box-sizing: border-box; }
html { min-height: 100%; font-size: 14px; }
body { min-height: 100vh; margin: 0; color: var(--ink); background: var(--canvas); font-family: "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0; }
button, input, select, textarea { font: inherit; letter-spacing: 0; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: #0e536c; }
svg { width: 18px; height: 18px; flex: 0 0 auto; stroke-width: 1.8; }

.admin-shell { display: flex; overflow-x: hidden; }
.sidebar { position: fixed; inset: 0 auto 0 0; z-index: 30; display: flex; width: 232px; overflow-y: auto; flex-direction: column; color: #fff; background: var(--sidebar); }
.brand { display: flex; height: 76px; align-items: center; gap: 12px; padding: 0 22px; color: #fff; border-bottom: 1px solid rgba(255,255,255,.08); }
.brand:hover { color: #fff; }
.brand-mark { display: grid; width: 36px; height: 36px; place-items: center; color: #72d6be; background: #26313a; border: 1px solid rgba(255,255,255,.22); border-radius: 6px; }
.brand-mark svg { width: 21px; height: 21px; }
.brand strong, .brand small { display: block; }
.brand strong { font-size: 16px; font-weight: 650; }
.brand small { margin-top: 2px; color: var(--sidebar-muted); font-size: 9px; }
.side-nav { display: grid; gap: 5px; padding: 18px 12px; }
.side-nav a, .sidebar-foot a { display: flex; min-height: 42px; align-items: center; gap: 12px; padding: 0 12px; color: var(--sidebar-muted); border-radius: 6px; }
.side-nav a:hover, .sidebar-foot a:hover { color: #fff; background: rgba(255,255,255,.06); }
.side-nav a.active { color: #fff; background: #26363e; box-shadow: inset 3px 0 #53b9ac; }
.side-nav-more { color: var(--sidebar-muted); }
.side-nav-more summary { display: flex; min-height: 42px; align-items: center; gap: 12px; padding: 0 12px; border-radius: 6px; cursor: pointer; list-style: none; }
.side-nav-more summary::-webkit-details-marker { display: none; }
.side-nav-more summary:hover { color: #fff; background: rgba(255,255,255,.06); }
.side-nav-more summary .more-chevron { width: 15px; height: 15px; margin-left: auto; transition: transform .18s ease; }
.side-nav-more[open] summary .more-chevron { transform: rotate(180deg); }
.side-nav-subitems { display: grid; gap: 3px; margin: 3px 0 2px 14px; padding-left: 8px; border-left: 1px solid rgba(255,255,255,.12); }
.side-nav-subitems a { min-height: 36px; padding-left: 10px; font-size: 12px; }
.side-nav-subitems a svg { width: 16px; height: 16px; }
.sidebar-foot { margin-top: auto; padding: 14px 12px 20px; border-top: 1px solid rgba(255,255,255,.08); }
.sidebar-foot form { margin: 0; }
.sidebar-foot button.sidebar-link { display: flex; width: 100%; min-height: 42px; align-items: center; gap: 12px; padding: 0 12px; color: var(--sidebar-muted); background: transparent; border: 0; border-radius: 6px; font: inherit; text-align: left; cursor: pointer; }
.sidebar-foot button.sidebar-link:hover { color: #fff; background: rgba(255,255,255,.06); }
.shell-main { width: calc(100% - 232px); min-width: 0; margin-left: 232px; }
.topbar { position: sticky; top: 0; z-index: 20; display: flex; height: 76px; align-items: center; gap: 12px; padding: 0 28px; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); }
.topbar-title { min-width: 0; overflow: hidden; font-size: 18px; font-weight: 650; text-overflow: ellipsis; white-space: nowrap; }
.admin-menu { display: flex; align-items: center; gap: 9px; margin-left: auto; }
.admin-menu form { display: flex; margin: 0; }
.douyin-environment { display: inline-flex; min-height: 30px; align-items: center; gap: 6px; padding: 4px 9px; border: 1px solid; border-radius: 5px; font-size: 11px; font-weight: 700; white-space: nowrap; }
.douyin-environment svg { width: 14px; height: 14px; }
.douyin-environment.is-test { color: var(--warning); background: var(--warning-soft); border-color: #e5ca91; }
.douyin-environment.is-production { color: var(--success); background: var(--success-soft); border-color: #a9d7c2; }
.admin-avatar { display: grid; width: 32px; height: 32px; place-items: center; color: #fff; background: #253541; border-radius: 50%; font-size: 13px; font-weight: 700; }
.admin-name { color: var(--muted); }
.icon-button { display: inline-grid; width: 36px; height: 36px; padding: 0; place-items: center; color: var(--muted); background: transparent; border: 1px solid transparent; border-radius: 5px; cursor: pointer; }
.icon-button:hover { color: var(--ink); background: #f7f8f9; border-color: var(--line); }
.mobile-menu, .sidebar-scrim { display: none; }
.page-content { max-width: 1520px; margin: 0 auto; padding: 26px 28px 50px; }

/* Isolated read-only Douyin review surface. It deliberately has no admin
   navigation or data-dependent widgets so a review credential cannot expose
   the management console. */
.review-demo-shell { width: min(1080px, 100%); margin: 0 auto; padding: 28px 22px 48px; }
.review-demo-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.review-demo-header .auth-brand { margin: 0; }
.review-demo-header .auth-brand strong { max-width: min(65vw, 480px); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.review-demo-header .btn { display: inline-flex; align-items: center; gap: 6px; }
.review-demo-hero { display: flex; align-items: flex-start; justify-content: space-between; gap: 22px; padding: 42px 0 30px; }
.review-demo-hero h1 { margin: 0; font-size: clamp(26px, 4vw, 38px); line-height: 1.2; }
.review-demo-hero p:not(.eyebrow) { max-width: 650px; margin: 12px 0 0; color: var(--muted); font-size: 15px; line-height: 1.8; }
.review-demo-status { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 7px; padding: 7px 10px; color: var(--success); background: var(--success-soft); border: 1px solid #a9d7c2; border-radius: 5px; font-size: 12px; font-weight: 700; }
.review-demo-panel { margin-top: 16px; padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow); }
.review-demo-panel-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.review-demo-panel-heading h2 { margin: 0; font-size: 18px; }
.review-demo-panel-heading span { color: var(--muted); font-size: 12px; }
.review-demo-software-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.review-demo-software { display: flex; min-width: 0; align-items: flex-start; gap: 11px; padding: 15px; border: 1px solid var(--line); border-radius: 5px; }
.review-demo-software-icon { display: grid; width: 32px; height: 32px; flex: 0 0 auto; place-items: center; color: var(--accent); background: var(--accent-soft); border-radius: 5px; }
.review-demo-software-main { min-width: 0; }
.review-demo-software-main h3 { margin: 0; font-size: 14px; }
.review-demo-software-main code { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }
.review-demo-software-main p { margin: 10px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.review-demo-badge { margin-left: auto; padding: 3px 6px; color: var(--success); background: var(--success-soft); border-radius: 4px; font-size: 10px; white-space: nowrap; }
.review-demo-steps { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.review-demo-steps li { display: flex; align-items: flex-start; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.review-demo-steps li:first-child { border-top: 0; }
.review-demo-step-number { display: grid; width: 26px; height: 26px; flex: 0 0 auto; place-items: center; color: #fff; background: var(--accent); border-radius: 50%; font-size: 12px; font-weight: 700; }
.review-demo-steps h3 { margin: 1px 0 4px; font-size: 14px; }
.review-demo-steps p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.review-demo-footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; margin-top: 18px; color: var(--muted); font-size: 11px; }
.review-demo-card { width: min(460px, calc(100vw - 32px)); }
.review-demo-footnote { margin: 16px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; text-align: center; }

@media (max-width: 760px) {
  .review-demo-shell { padding: 18px 14px 34px; }
  .review-demo-hero { display: block; padding-top: 30px; }
  .review-demo-status { margin-top: 16px; }
  .review-demo-software-grid { grid-template-columns: 1fr; }
  .review-demo-panel { padding: 17px; }
  .review-demo-footer { display: grid; }
}

.page-heading { display: flex; align-items: flex-start; gap: 18px; margin-bottom: 22px; }
.page-heading h1 { margin: 0; font-size: 22px; font-weight: 680; }
.page-heading p { margin: 5px 0 0; color: var(--muted); }
.page-heading .actions { display: flex; flex-wrap: wrap; gap: 8px; margin-left: auto; }
.eyebrow { margin-bottom: 7px; color: var(--accent); font-size: 11px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.onboarding-heading { margin-bottom: 18px; }
.onboarding-heading h1 { font-size: 28px; }
.dashboard-heading { margin-bottom: 18px; }
.douyin-environment-banner { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; padding: 13px 15px; border: 1px solid; border-radius: 6px; }
.douyin-environment-banner > svg { width: 21px; height: 21px; }
.douyin-environment-banner > div { min-width: 0; flex: 1; }
.douyin-environment-banner strong, .douyin-environment-banner span { display: block; }
.douyin-environment-banner span { margin-top: 3px; color: var(--muted); font-size: 12px; line-height: 1.55; }
.douyin-environment-banner.is-test { color: var(--warning); background: var(--warning-soft); border-color: #e5ca91; }
.douyin-environment-banner.is-production { color: var(--success); background: var(--success-soft); border-color: #a9d7c2; }
.onboarding-status, .guide-status { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; padding: 14px 16px; border: 1px solid; border-radius: 7px; }
.onboarding-status > svg, .guide-status > svg { width: 22px; height: 22px; }
.onboarding-status > div, .guide-status > div { min-width: 0; flex: 1; }
.onboarding-status strong, .onboarding-status span, .guide-status strong, .guide-status span { display: block; }
.onboarding-status span, .guide-status span { margin-top: 4px; color: var(--muted); font-size: 12px; }
.onboarding-status-ready, .guide-status-ready { color: var(--success); background: var(--success-soft); border-color: #a9d7c2; }
.onboarding-status-pending, .guide-status-pending { color: var(--warning); background: var(--warning-soft); border-color: #e5ca91; }
.readiness-panel { margin-bottom: 20px; }
.readiness-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; padding: 1px; background: var(--line); }
.readiness-item { display: flex; min-height: 46px; align-items: center; gap: 8px; padding: 10px 13px; color: var(--danger); background: #fff; font-size: 12px; }
.readiness-item svg { width: 16px; height: 16px; }
.readiness-item.is-ready { color: var(--success); }
.readiness-item span { color: var(--ink); }
.readiness-item code { padding: 1px 4px; color: #155c74; background: var(--accent-soft); border-radius: 3px; }
.setup-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.setup-step-card { min-height: 250px; padding: 17px; background: var(--surface); border: 1px solid var(--line); border-top: 3px solid #cbd2d7; border-radius: 6px; box-shadow: var(--shadow); }
.setup-step-card.is-current { border-top-color: var(--accent); }
.setup-step-card.is-done { border-top-color: var(--success); }
.setup-step-card.is-locked { opacity: .72; }
.setup-step-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.setup-step-number { display: grid; width: 28px; height: 28px; place-items: center; color: #fff; background: #7c8992; border-radius: 50%; font-weight: 750; }
.is-current .setup-step-number { background: var(--accent); }
.is-done .setup-step-number { background: var(--success); }
.setup-step-status { color: var(--muted); font-size: 11px; font-weight: 650; }
.setup-step-icon { width: 25px; height: 25px; margin-top: 21px; color: var(--accent); }
.is-done .setup-step-icon { color: var(--success); }
.setup-step-card h2 { margin: 13px 0 7px; font-size: 16px; }
.setup-step-card p { min-height: 58px; margin: 0 0 15px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.text-link, .panel-link { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 650; }
.text-link svg, .panel-link svg { width: 14px; height: 14px; }
.quick-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin: 18px 0 28px; overflow: hidden; background: var(--line); border: 1px solid var(--line); border-radius: 6px; }
.quick-stats > div { min-height: 76px; padding: 15px 17px; background: var(--surface); }
.quick-stats span, .quick-stats strong { display: block; }
.quick-stats span { color: var(--muted); font-size: 12px; }
.quick-stats strong { margin-top: 7px; font-size: 23px; }
.task-section-heading { align-items: flex-end; margin-top: 25px; }
.task-section-heading > div { min-width: 0; }
.task-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.task-card { display: flex; min-height: 190px; min-width: 0; flex-direction: column; padding: 16px; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-top: 3px solid #cbd2d7; border-radius: 6px; box-shadow: var(--shadow); }
.task-card:hover { color: var(--ink); border-color: #b9c4ca; }
.task-card.has-work { border-top-color: var(--warning); }
.task-card.has-error { border-top-color: var(--danger); }
.task-card.is-clear { border-top-color: var(--success); }
.task-icon { display: grid; width: 30px; height: 30px; place-items: center; color: var(--accent); background: var(--accent-soft); border-radius: 5px; }
.task-icon svg { width: 17px; height: 17px; }
.has-work .task-icon { color: var(--warning); background: var(--warning-soft); }
.has-error .task-icon { color: var(--danger); background: var(--danger-soft); }
.is-clear .task-icon { color: var(--success); background: var(--success-soft); }
.task-title { margin-top: 13px; color: var(--muted); font-size: 12px; font-weight: 650; }
.task-count { margin-top: 4px; font-size: 28px; line-height: 1; }
.task-copy { min-height: 38px; margin-top: 10px; color: var(--muted); font-size: 11px; line-height: 1.55; }
.task-link { display: inline-flex; align-items: center; gap: 5px; margin-top: auto; padding-top: 10px; color: var(--accent); font-size: 12px; font-weight: 650; }
.task-link svg { width: 14px; height: 14px; }
.operational-stats { margin-top: 20px; }
.client-contract { margin-bottom: 26px; }
.client-contract .panel-head > div { min-width: 0; }
.client-contract-body { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 24px; }
.contract-label { color: var(--muted); font-size: 12px; }
.contract-code { display: inline-block; margin: 7px 0 10px; padding: 8px 10px; color: #155c74; background: var(--accent-soft); border-radius: 4px; font-size: 13px; font-weight: 700; }
.client-contract-body p { max-width: 650px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.contract-flow { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 11px; white-space: nowrap; }
.contract-flow > span { padding: 7px 9px; background: #f4f6f7; border: 1px solid var(--line); border-radius: 4px; }
.contract-flow > svg { width: 14px; height: 14px; }
.contract-flow .flow-approved { color: var(--success); background: var(--success-soft); border-color: #a9d7c2; font-weight: 700; }
.guide-steps { display: grid; gap: 14px; }
.guide-step { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 16px; padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow); }
.guide-step-number { display: grid; width: 34px; height: 34px; place-items: center; color: #fff; background: var(--accent); border-radius: 50%; font-size: 15px; font-weight: 750; }
.guide-step-body { min-width: 0; }
.guide-step h2 { margin: 1px 0 7px; font-size: 17px; }
.guide-step p, .guide-step li { color: var(--muted); font-size: 13px; line-height: 1.7; }
.guide-step p { margin: 0 0 10px; }
.guide-step ol { margin: 0 0 14px; padding-left: 20px; }
.guide-step code { padding: 2px 5px; color: #155c74; background: var(--accent-soft); border-radius: 3px; font-size: 12px; overflow-wrap: anywhere; }
.config-block { margin: 12px 0; padding: 15px; overflow-x: auto; color: #dce7ed; background: #1d2b33; border-radius: 5px; line-height: 1.75; }
.config-block code { padding: 0; color: inherit; background: transparent; font-size: 12px; }
.guide-handoff { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr); gap: 18px; margin-top: 18px; padding: 20px; background: #fffdf7; border: 1px solid #e5ca91; border-radius: 6px; }
.guide-handoff h2 { margin: 0 0 7px; font-size: 16px; }
.guide-handoff p { margin: 7px 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.danger-note { display: flex; align-items: flex-start; gap: 7px; color: var(--danger) !important; }
.danger-note svg { width: 16px; height: 16px; margin-top: 2px; }
.guide-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: #e5ca91; border: 1px solid #e5ca91; border-radius: 5px; overflow: hidden; }
.guide-facts > div { min-width: 0; padding: 11px 12px; background: #fff; }
.guide-facts span, .guide-facts strong { display: block; }
.guide-facts span { color: var(--muted); font-size: 11px; }
.guide-facts strong { margin-top: 5px; overflow-wrap: anywhere; font-size: 12px; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 30px 0 12px; }
.section-heading h2 { margin: 0; font-size: 16px; font-weight: 680; }
.section-heading .count { color: var(--muted); font-size: 13px; }
.section-heading .count.is-pending { color: var(--warning); font-weight: 700; }

.stats-grid { display: grid; grid-template-columns: repeat(5, minmax(150px, 1fr)); gap: 12px; }
.stat-card { min-height: 112px; padding: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow); }
.stat-label { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; }
.stat-label svg { color: var(--accent); }
.stat-value { margin-top: 15px; font-size: 28px; font-weight: 700; line-height: 1; }
.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(320px, .75fr); gap: 18px; }

.panel { overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow); }
.panel-head { display: flex; min-height: 54px; align-items: center; gap: 12px; padding: 0 17px; border-bottom: 1px solid var(--line); }
.panel-head h2, .panel-head h3 { margin: 0; font-size: 15px; font-weight: 680; }
.panel-head .panel-actions { display: flex; gap: 8px; margin-left: auto; }
.panel-body { padding: 18px; }
.empty-state { display: grid; min-height: 150px; place-items: center; padding: 28px; color: var(--muted); text-align: center; }
.empty-state svg { width: 30px; height: 30px; margin-bottom: 8px; color: #aab1b8; }

.table-wrap { width: 100%; overflow-x: auto; }
.data-table { width: 100%; min-width: 760px; border-collapse: collapse; }
.data-table th { height: 42px; padding: 0 14px; color: #59636d; background: #f8f9fa; border-bottom: 1px solid var(--line); font-size: 12px; font-weight: 650; text-align: left; white-space: nowrap; }
.data-table td { height: 58px; padding: 9px 14px; border-bottom: 1px solid #edf0f2; vertical-align: middle; }
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover { background: #fafcfc; }
.primary-cell { min-width: 0; overflow-wrap: anywhere; color: var(--ink); font-weight: 650; }
.subtext { display: block; margin-top: 3px; color: var(--muted); font-size: 12px; font-weight: 400; }
.mono { font-family: Consolas, "SFMono-Regular", monospace; font-size: 12px; }
.truncate { display: block; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.status { display: inline-flex; min-height: 24px; align-items: center; gap: 6px; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 650; white-space: nowrap; }
.status::before { width: 6px; height: 6px; background: currentColor; border-radius: 50%; content: ""; }
.status-online, .status-active { color: var(--success); background: var(--success-soft); }
.status-offline { color: #68727d; background: #edf0f2; }
.status-disabled, .status-revoked { color: var(--danger); background: var(--danger-soft); }
.status-expired, .status-pending { color: var(--warning); background: var(--warning-soft); }
.status-info { color: var(--accent); background: var(--accent-soft); }

.btn { display: inline-flex; min-height: 36px; align-items: center; justify-content: center; gap: 7px; padding: 7px 13px; border: 1px solid transparent; border-radius: 5px; font-weight: 620; line-height: 1.2; }
.btn svg { width: 16px; height: 16px; }
.btn-primary { color: #fff; background: var(--accent); border-color: var(--accent); }
.btn-primary:hover, .btn-primary:focus { color: #fff; background: #105b75; border-color: #105b75; }
.btn-secondary { color: var(--ink); background: #fff; border-color: var(--line); }
.btn-secondary:hover { color: var(--ink); background: #f8f9fa; border-color: #b9c0c6; }
.btn-danger { color: var(--danger); background: #fff; border-color: #d68b86; }
.btn-danger:hover { color: #962e29; background: var(--danger-soft); border-color: var(--danger); }
.btn-sm { min-height: 30px; padding: 5px 9px; font-size: 12px; }
.button-row { display: flex; flex-wrap: wrap; gap: 8px; }
.compact-actions { flex-wrap: nowrap; }
.inline-form { display: inline-flex; flex-wrap: wrap; gap: 8px; }
.inline-form .form-select { width: auto; min-width: 150px; }
.operation-row form { margin: 0; }

.filter-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 14px; }
.search-box { position: relative; flex: 1 1 260px; max-width: 460px; }
.search-box svg { position: absolute; top: 10px; left: 11px; width: 16px; height: 16px; color: #85909b; pointer-events: none; }
.search-box .form-control { padding-left: 36px; }
.filter-select { width: auto; min-width: 150px; }
.segmented { display: inline-flex; min-height: 36px; overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: 5px; }
.segmented a { display: inline-flex; align-items: center; padding: 0 11px; color: var(--muted); border-right: 1px solid var(--line); font-size: 12px; white-space: nowrap; }
.segmented a:last-child { border-right: 0; }
.segmented a.active { color: #155d76; background: #eaf2f4; font-weight: 650; }
.form-control, .form-select { min-height: 38px; color: var(--ink); border-color: #cfd5da; border-radius: 5px; }
.form-control:focus, .form-select:focus { border-color: #4b91a8; box-shadow: 0 0 0 3px rgba(23, 107, 135, .12); }
textarea.form-control { min-height: 94px; resize: vertical; }
.form-label { margin-bottom: 6px; font-size: 13px; font-weight: 650; }
.form-hint { margin-top: 5px; color: var(--muted); font-size: 12px; }
.edit-context { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 20px; padding: 12px 14px; border: 1px solid; border-radius: 6px; }
.edit-context svg { margin-top: 1px; }
.edit-context strong, .edit-context span { display: block; }
.edit-context strong { font-size: 13px; }
.edit-context span { margin-top: 3px; color: var(--muted); font-size: 12px; line-height: 1.55; }
.edit-context-active { color: var(--success); background: var(--success-soft); border-color: #a9d7c2; }
.edit-context-pending { color: var(--warning); background: var(--warning-soft); border-color: #e5ca91; }
.btn[disabled] { cursor: wait; opacity: .68; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
.form-actions { display: flex; gap: 9px; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line); }
.validation-summary-errors, .field-validation-error { color: var(--danger); font-size: 12px; }
.validation-summary-errors ul { margin: 0; padding-left: 18px; }
.switch-row { display: flex; min-height: 48px; align-items: center; gap: 11px; }
.switch-row input[role="switch"] { width: 38px; height: 20px; }
.switch-row label { cursor: pointer; }
.switch-row strong, .switch-row small { display: block; }
.switch-row small { margin-top: 3px; color: var(--muted); }
.weekday-grid { display: flex; min-height: 38px; flex-wrap: wrap; align-items: center; gap: 8px 18px; }
.weekday-grid label { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; white-space: nowrap; }
.advanced-options { margin-top: 18px; border-top: 1px solid var(--line); }
.advanced-options summary { display: flex; min-height: 44px; align-items: center; gap: 7px; color: var(--accent); cursor: pointer; font-size: 12px; font-weight: 650; list-style: none; }
.advanced-options summary::-webkit-details-marker { display: none; }
.advanced-options summary::after { margin-left: auto; content: "▾"; color: var(--muted); }
.advanced-options[open] summary::after { transform: rotate(180deg); }
.advanced-options-body { padding: 3px 0 2px; }
.system-advanced { margin-top: 20px; padding: 0 17px 2px; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow); }
.system-advanced .advanced-options-body { padding-bottom: 18px; }

.detail-band { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow); }
.detail-band-main { min-width: 0; flex: 1 1 220px; }
.detail-band h1 { margin: 0; overflow-wrap: anywhere; font-size: 20px; font-weight: 700; }
.detail-band-meta { display: flex; flex-wrap: wrap; gap: 9px 18px; margin-top: 9px; color: var(--muted); font-size: 12px; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.info-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); background: #fff; border: 1px solid var(--line); border-radius: 6px; }
.info-item { min-height: 86px; padding: 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.info-item:nth-child(4n) { border-right: 0; }
.info-label { color: var(--muted); font-size: 12px; }
.info-value { margin-top: 8px; overflow-wrap: anywhere; font-weight: 650; }
.key-reveal { display: flex; align-items: center; gap: 12px; margin: 16px 0; padding: 15px 17px; background: #eef8f4; border: 1px solid #b7d9cf; border-radius: 6px; }
.key-reveal > div { min-width: 0; flex: 1; }
.key-reveal strong, .key-reveal code { display: block; }
.key-reveal code { margin-top: 5px; overflow-wrap: anywhere; color: #11583d; font-size: 14px; }
.remark-box { min-width: 0; padding: 14px 16px; overflow-wrap: anywhere; color: #4f5963; background: #f7f8f9; border-left: 3px solid #9aa8b1; white-space: pre-wrap; }
.avatar { width: 34px; height: 34px; object-fit: cover; background: #e8ecef; border-radius: 50%; }
.profile-cell { display: flex; align-items: center; gap: 9px; }
.profile-cell > span { min-width: 0; }
.entitlement-summary { display: grid; grid-template-columns: repeat(3, minmax(100px, 1fr)) auto; align-items: center; gap: 12px; margin-bottom: 20px; padding: 13px 14px; background: #f6f8f9; border: 1px solid var(--line); border-radius: 6px; }
.entitlement-summary > div { min-width: 0; }
.entitlement-summary span, .entitlement-summary strong { display: block; }
.entitlement-summary span { color: var(--muted); font-size: 12px; }
.entitlement-summary strong { margin-top: 4px; overflow-wrap: anywhere; }
.software-access-panel { margin-bottom: 26px; }
.software-access-intro { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 15px; padding: 11px 12px; color: var(--muted); background: #f6f8f9; border: 1px solid var(--line); border-radius: 5px; font-size: 12px; line-height: 1.6; }
.software-access-intro svg { width: 16px; height: 16px; margin-top: 2px; color: var(--accent); }
.software-checkbox-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.software-check-card { position: relative; display: flex; min-width: 0; min-height: 78px; align-items: flex-start; gap: 10px; padding: 13px; background: #fff; border: 1px solid var(--line); border-radius: 6px; cursor: pointer; transition: border-color .15s ease, background .15s ease, box-shadow .15s ease; }
.software-check-card:hover { border-color: #9bbbc6; background: #fbfdfd; }
.software-check-card input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.software-check-card:has(input:focus-visible) { outline: 3px solid rgba(23, 107, 135, .18); outline-offset: 1px; }
.software-check-card.is-checked, .software-check-card:has(input:checked) { background: var(--accent-soft); border-color: #8cc1cf; box-shadow: inset 3px 0 var(--accent); }
.software-check-card.is-disabled { cursor: not-allowed; opacity: .58; }
.software-check-mark { display: grid; width: 21px; height: 21px; flex: 0 0 auto; place-items: center; color: transparent; background: #fff; border: 1px solid #b9c3c9; border-radius: 4px; }
.software-check-mark svg { width: 14px; height: 14px; stroke-width: 2.5; }
.software-check-card.is-checked .software-check-mark, .software-check-card:has(input:checked) .software-check-mark { color: #fff; background: var(--accent); border-color: var(--accent); }
.software-check-copy { min-width: 0; }
.software-check-copy strong, .software-check-copy small { display: block; overflow-wrap: anywhere; }
.software-check-copy strong { font-size: 13px; }
.software-check-copy small { margin-top: 4px; color: var(--muted); font-size: 11px; }
.software-access-defaults { display: grid; grid-template-columns: minmax(150px, 1.3fr) minmax(110px, .7fr) minmax(110px, .7fr) auto; align-items: end; gap: 12px; margin-top: 18px; padding-top: 17px; border-top: 1px solid var(--line); }
.software-access-defaults .btn { min-height: 38px; }
.software-detail-hint { display: flex; align-items: flex-start; gap: 8px; margin: -2px 0 14px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.software-detail-hint svg { width: 16px; height: 16px; flex: 0 0 auto; margin-top: 2px; color: var(--accent); }

.event-list { margin: 0; padding: 0; list-style: none; }
.event-item { display: grid; grid-template-columns: 24px minmax(0, 1fr) auto; gap: 10px; padding: 13px 0; border-bottom: 1px solid #edf0f2; }
.event-item:last-child { border-bottom: 0; }
.event-icon { display: grid; width: 24px; height: 24px; place-items: center; color: var(--accent); background: #edf2f4; border-radius: 50%; }
.event-icon.is-error { color: var(--danger); background: var(--danger-soft); }
.event-icon svg { width: 13px; height: 13px; }
.event-title { overflow-wrap: anywhere; font-size: 13px; font-weight: 650; }
.event-meta { margin-top: 4px; overflow-wrap: anywhere; color: var(--muted); font-size: 12px; }
.event-time { color: var(--muted); font-size: 11px; white-space: nowrap; }

.flash { display: flex; min-height: 44px; align-items: center; gap: 9px; margin-bottom: 18px; padding: 9px 13px; border: 1px solid; border-radius: 5px; }
.flash-success { color: var(--success); background: var(--success-soft); border-color: #a9d7c2; }
.flash-error { color: var(--danger); background: var(--danger-soft); border-color: #e5b4b0; }
.flash-warning { color: var(--warning); background: var(--warning-soft); border-color: #e5ca91; }
.flash-warning .btn { margin-left: auto; }
.security-step-up-panel { max-width: 680px; }
.pagination-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; color: var(--muted); border-top: 1px solid var(--line); font-size: 12px; }
.pagination-links { display: flex; gap: 6px; }
.pagination-links a, .pagination-links span { display: grid; min-width: 32px; height: 32px; padding: 0 8px; place-items: center; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 4px; }
.pagination-links span { color: var(--accent); background: #edf3f5; font-weight: 700; }

.auth-shell { display: grid; min-height: 100vh; place-items: center; overflow-x: hidden; padding: 24px; background: #edf1f2; }
.auth-main { width: 100%; max-width: 420px; }
.auth-card { width: 100%; padding: 28px; background: #fff; border: 1px solid var(--line); border-radius: 7px; box-shadow: 0 18px 48px rgba(24, 32, 41, .11); }
.auth-card-wide { max-width: 720px; }
.auth-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.auth-brand .brand-mark { background: #1d2a32; }
.auth-brand strong { display: block; font-size: 18px; }
.auth-brand span:last-child small { display: block; margin-top: 3px; color: var(--muted); }
.auth-card h1 { margin: 0 0 6px; font-size: 20px; font-weight: 700; }
.auth-card > p { margin: 0 0 22px; color: var(--muted); }
.auth-card .mb-field { margin-bottom: 16px; }
.auth-card .btn { width: 100%; min-height: 42px; }
.mfa-enrollment-grid { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 24px; align-items: start; margin-top: 20px; }
.mfa-qr-panel { display: grid; gap: 9px; justify-items: center; padding: 12px; background: #f6f8f9; border: 1px solid var(--line); border-radius: 6px; }
.mfa-qr-panel img { width: 240px; height: 240px; image-rendering: pixelated; }
.mfa-qr-panel small { color: var(--muted); font-size: 11px; text-align: center; }
.mfa-secret-panel { min-width: 0; }
.mfa-secret { display: block; margin: 7px 0 18px; padding: 11px 12px; overflow-wrap: anywhere; color: var(--ink); background: #f6f8f9; border: 1px solid var(--line); border-radius: 5px; font-size: 14px; letter-spacing: 1px; }
.mfa-recovery-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin: 20px 0; padding: 16px; background: #f6f8f9; border: 1px solid var(--line); border-radius: 6px; }
.mfa-recovery-list code { padding: 9px 10px; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 4px; font-family: Consolas, monospace; font-size: 14px; letter-spacing: .5px; text-align: center; }
.auth-main:has(.auth-card-wide) { max-width: 720px; }
.auth-alternatives { display: grid; gap: 7px; margin-top: 22px; padding-top: 17px; border-top: 1px solid var(--line); }
.auth-alternatives > span { margin-bottom: 2px; color: var(--muted); font-size: 11px; font-weight: 650; }
.auth-alternatives a { display: flex; min-height: 38px; align-items: center; gap: 9px; padding: 7px 10px; color: var(--ink); background: #f7f9fa; border: 1px solid var(--line); border-radius: 5px; }
.auth-alternatives a:hover { color: var(--accent); background: var(--accent-soft); border-color: #b8d8e1; }
.auth-alternatives a svg { width: 16px; height: 16px; }
.passkey-status { min-height: 20px; margin-top: 10px; color: var(--muted); font-size: 12px; line-height: 1.55; }
.passkey-status:empty { min-height: 0; margin-top: 0; }
.passkey-status.is-error { color: var(--danger); }
.passkey-status.is-success { color: var(--success); }
.recovery-result { text-align: center; }
.recovery-result > p { margin: 0 0 18px; color: var(--muted); }
.recovery-actions { justify-content: center; }
.recovery-actions .btn { width: auto; }
.auth-secondary-form { margin-top: 10px; text-align: center; }
.auth-secondary-form .btn-link { width: auto; min-height: 32px; color: var(--accent); background: transparent; }
.auth-cancel-link { display: block; margin-top: 18px; text-align: center; }
.otp-input { font-family: Consolas, monospace; font-size: 19px; letter-spacing: 0; text-align: center; }
.security-factor-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.security-factor-summary { display: grid; grid-template-columns: 36px minmax(0, 1fr); align-items: center; gap: 11px; min-height: 76px; padding: 13px 15px; background: #fff; border: 1px solid var(--line); border-radius: 6px; }
.security-factor-summary > svg { width: 20px; height: 20px; color: var(--accent); }
.security-factor-summary strong, .security-factor-summary span { display: block; overflow-wrap: anywhere; }
.security-factor-summary strong { font-size: 13px; }
.security-factor-summary span { margin-top: 4px; color: var(--muted); font-size: 11px; }
.passkey-add-form { display: grid; grid-template-columns: minmax(220px, 420px) max-content; align-items: end; justify-content: start; gap: 10px; }
.inline-rename { display: grid; grid-template-columns: minmax(140px, 240px) 36px; gap: 5px; align-items: center; }
.inline-rename .form-control { min-width: 0; }
.empty-state.compact { min-height: 120px; border-top: 1px solid var(--line); }
.security-settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 16px; }
.security-settings-grid .panel-head > svg { width: 17px; height: 17px; margin-left: auto; color: var(--muted); }
.security-settings-grid .panel-body { min-height: 138px; }
.setting-copy { min-height: 42px; margin: 0 0 16px; color: var(--muted); line-height: 1.6; }
.oauth-result { text-align: center; }
.result-icon { display: grid; width: 58px; height: 58px; margin: 0 auto 18px; place-items: center; border-radius: 50%; }
.result-icon.success { color: var(--success); background: var(--success-soft); }
.result-icon.failure { color: var(--danger); background: var(--danger-soft); }
.result-icon svg { width: 28px; height: 28px; }
.oauth-profile { display: flex; align-items: center; justify-content: center; gap: 10px; margin: 20px 0 0; padding-top: 18px; border-top: 1px solid var(--line); }
.oauth-profile .avatar { width: 42px; height: 42px; }
.bind-invitation { margin-bottom: 20px; }
.bind-invitation-body { display: grid; grid-template-columns: 184px minmax(0, 1fr); align-items: center; gap: 20px; }
.bind-qr { display: block; width: 184px; height: 184px; background: #fff; border: 1px solid var(--line); }
.bind-link-content { min-width: 0; }
.bind-link-value { display: block; width: 100%; margin: 7px 0 10px; padding: 11px 12px; overflow-wrap: anywhere; color: var(--ink); background: #f6f8f9; border: 1px solid var(--line); }
.bind-link-content .btn { margin-top: 13px; }
.bind-link-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.bind-link-actions .btn { margin-top: 3px; }
.bind-live-status { display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; align-items: center; gap: 12px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.bind-live-status-icon { display: grid; width: 34px; height: 34px; place-items: center; color: var(--accent); background: var(--accent-soft); border-radius: 50%; }
.bind-live-status-icon svg { width: 17px; height: 17px; }
.bind-live-status strong, .bind-live-status span { display: block; }
.bind-live-status strong { font-size: 13px; }
.bind-live-status span { margin-top: 3px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.bind-live-status time { color: var(--muted); font-family: Consolas, monospace; font-size: 12px; white-space: nowrap; }

.software-access-toolbar { display: grid; grid-template-columns: minmax(220px, 1.6fr) minmax(120px, .75fr) minmax(100px, .55fr) minmax(100px, .55fr) auto; align-items: end; gap: 12px; margin-bottom: 14px; padding: 16px; background: #fff; border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow); }
.software-access-toolbar-heading { align-self: center; }
.software-access-toolbar-heading strong, .software-access-toolbar-heading span { display: block; }
.software-access-toolbar-heading strong { font-size: 14px; }
.software-access-toolbar-heading span { margin-top: 4px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.software-access-toolbar .btn { min-height: 38px; }
.software-permission-list { display: grid; gap: 12px; }
.software-permission-card { overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow); }
.software-permission-card.is-enabled { border-color: #b8cfd6; }
.software-permission-head { display: flex; min-height: 74px; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 16px; background: #f8fafb; border-bottom: 1px solid var(--line); }
.software-permission-toggle { position: relative; display: flex; min-width: 0; flex: 1; align-items: flex-start; gap: 10px; cursor: pointer; }
.software-permission-toggle input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.software-permission-toggle:has(input:focus-visible) { outline: 3px solid rgba(23, 107, 135, .18); outline-offset: 4px; }
.software-permission-toggle.is-disabled { cursor: not-allowed; opacity: .58; }
.software-permission-toggle.is-checked .software-check-mark, .software-permission-toggle:has(input:checked) .software-check-mark { color: #fff; background: var(--accent); border-color: var(--accent); }
.software-permission-card > .entitlement-summary, .software-permission-card > .form-grid, .software-permission-card > .advanced-options, .software-permission-card > .software-permission-actions { margin-right: 16px; margin-left: 16px; }
.compact-entitlement-summary { margin-top: 16px; margin-bottom: 14px; }
.software-permission-empty { display: flex; min-height: 76px; align-items: center; gap: 9px; padding: 17px 16px; color: var(--muted); font-size: 12px; }
.software-permission-empty svg { width: 17px; height: 17px; }
.software-permission-actions { display: flex; justify-content: flex-end; padding: 14px 0 16px; }
.software-access-final-actions { justify-content: flex-end; margin-top: 14px; }
.verify-card { width: min(460px, calc(100vw - 32px)); }
.verify-card .auth-brand { justify-content: center; margin-bottom: 20px; }
.verify-code { margin: 18px 0; color: var(--ink); font-family: Consolas, monospace; font-size: 30px; font-weight: 750; letter-spacing: 2px; text-align: center; }
.verify-code-input { margin-bottom: 14px; font-family: Consolas, monospace; font-size: 20px; letter-spacing: 2px; text-align: center; text-transform: uppercase; }
.verify-summary { display: grid; grid-template-columns: minmax(90px, auto) minmax(0, 1fr); gap: 10px 14px; margin: 18px 0; padding: 14px; color: var(--muted); background: #f6f8f9; border: 1px solid var(--line); border-radius: 6px; text-align: left; }
.verify-summary strong { overflow-wrap: anywhere; color: var(--ink); }
.verify-instructions { margin: 0 0 16px; }
.verification-waiting { display: flex; min-height: 44px; align-items: center; justify-content: center; gap: 8px; color: var(--warning); background: var(--warning-soft); border: 1px solid #e5ca91; border-radius: 5px; font-weight: 650; }
.verification-table { min-width: 1180px; }
.verification-table td { height: auto; min-height: 72px; vertical-align: top; }
.verification-code-cell { font-size: 15px; }
.verification-actions { min-width: 360px; }
.review-form { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(130px, .7fr) auto; gap: 7px; margin-bottom: 8px; }
.review-form .form-control, .review-form .form-select { min-height: 32px; font-size: 12px; }
.deny-form { grid-template-columns: minmax(220px, 1fr) auto; }
.compact-flash { min-height: 36px; margin: 0 0 8px; padding: 6px 9px; font-size: 12px; }
.btn-block { width: 100%; justify-content: center; }
.status-stats { grid-template-columns: repeat(3, minmax(150px, 1fr)); }

@media (max-width: 1180px) {
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .setup-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .task-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dashboard-grid { grid-template-columns: 1fr; }
  .software-checkbox-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .software-access-toolbar { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .software-access-toolbar-heading { grid-column: 1 / -1; }
  .info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .info-item:nth-child(4n) { border-right: 1px solid var(--line); }
  .info-item:nth-child(2n) { border-right: 0; }
}

@media (max-width: 760px) {
  .sidebar { transform: translateX(-100%); transition: transform .18s ease; }
  body.nav-open .sidebar { transform: translateX(0); }
  .sidebar-scrim { position: fixed; inset: 0; z-index: 25; background: rgba(0,0,0,.4); border: 0; }
  body.nav-open .sidebar-scrim { display: block; }
  body.nav-open { overflow: hidden; }
  .shell-main { width: 100%; margin-left: 0; }
  .topbar { height: 62px; padding: 0 14px; }
  .mobile-menu { display: inline-grid; }
  .admin-name { display: none; }
  .page-content { padding: 18px 14px 40px; }
  .page-heading { align-items: stretch; flex-direction: column; }
  .page-heading .actions { margin-left: 0; }
  .page-heading .actions .btn { flex: 1; }
  .onboarding-heading h1 { font-size: 24px; }
  .onboarding-status { align-items: flex-start; flex-wrap: wrap; }
  .onboarding-status .btn { margin-left: 34px; }
  .douyin-environment-banner { align-items: flex-start; flex-wrap: wrap; }
  .douyin-environment-banner .btn { margin-left: 33px; }
  .readiness-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .setup-grid { grid-template-columns: 1fr; }
  .setup-step-card { min-height: 0; }
  .quick-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .client-contract-body { grid-template-columns: 1fr; }
  .contract-flow { flex-wrap: wrap; white-space: normal; }
  .guide-step { grid-template-columns: 34px minmax(0, 1fr); gap: 11px; padding: 16px; }
  .guide-handoff { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
  .stat-card { min-height: 100px; padding: 14px; }
  .stat-value { font-size: 24px; }
  .form-grid, .info-grid { grid-template-columns: 1fr; }
  .software-checkbox-grid, .software-access-defaults { grid-template-columns: 1fr; }
  .software-access-toolbar { grid-template-columns: 1fr; }
  .software-access-toolbar-heading { grid-column: auto; }
  .software-access-defaults .btn { width: 100%; }
  .form-grid .full { grid-column: auto; }
  .info-item, .info-item:nth-child(4n), .info-item:nth-child(2n) { border-right: 0; }
  .bind-invitation-body { grid-template-columns: 1fr; }
  .bind-qr { margin: 0 auto; }
  .mfa-enrollment-grid { grid-template-columns: 1fr; }
  .mfa-qr-panel { width: 100%; }
  .mfa-recovery-list { grid-template-columns: 1fr; }
  .security-factor-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .security-settings-grid { grid-template-columns: 1fr; }
  .passkey-add-form { grid-template-columns: 1fr; }
  .passkey-add-form .btn { width: 100%; }
  .recovery-actions { align-items: stretch; flex-direction: column; }
  .recovery-actions .btn { width: 100%; }
  .bind-live-status { grid-template-columns: 34px minmax(0, 1fr); }
  .bind-live-status time { grid-column: 2; }
  .segmented { width: 100%; overflow-x: auto; }
  .segmented a { flex: 0 0 auto; }
  .filter-bar .btn { flex: 1; }
  .filter-select { width: 100%; }
  .detail-band { align-items: flex-start; flex-direction: column; }
  .detail-band-main { width: 100%; flex: 0 1 auto; }
  .detail-actions { width: 100%; }
  .detail-actions .btn { flex: 1; }
  .operation-row, .operation-row form, .inline-form { width: 100%; }
  .operation-row .btn, .inline-form .form-select { flex: 1; }
  .key-reveal { align-items: stretch; flex-direction: column; }
  .key-reveal .btn { width: 100%; }
  .entitlement-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .entitlement-summary .btn { grid-column: 1 / -1; }
  .pagination-bar { align-items: flex-start; flex-direction: column; }
  .event-item { grid-template-columns: 24px minmax(0, 1fr); }
  .event-time { grid-column: 2; }
}

@media (max-width: 420px) {
  .admin-avatar { display: none; }
  .douyin-environment { padding-inline: 7px; }
  .douyin-environment svg { display: none; }
  .task-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .quick-stats { grid-template-columns: 1fr; }
  .status-stats { grid-template-columns: 1fr; }
  .readiness-grid { grid-template-columns: 1fr; }
  .auth-shell { padding: 14px; }
  .auth-card { padding: 22px 18px; }
  .security-factor-grid { grid-template-columns: 1fr; }
}