:root {
  color-scheme: dark;
  --bg: #070c16;
  --sidebar: #090f1c;
  --surface: #0d1625;
  --surface-2: #111d2f;
  --surface-3: #16243a;
  --line: #223149;
  --line-soft: rgba(131, 154, 190, .12);
  --text: #eef4ff;
  --muted: #8e9db4;
  --muted-2: #66758d;
  --accent: #64e1bd;
  --accent-strong: #36c99f;
  --blue: #6ca8ff;
  --purple: #a68bff;
  --amber: #f6bd60;
  --danger: #ff7185;
  --chart-1: #64e1bd;
  --chart-2: #6ca8ff;
  --chart-3: #a68bff;
  --chart-4: #f6bd60;
  --chart-5: #fb8f67;
  --shadow: 0 24px 70px rgba(0, 0, 0, .25);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { min-height: 100%; background: var(--bg); }
body { margin: 0; min-width: 320px; min-height: 100vh; color: var(--text); background: var(--bg); }
button, input, select { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .45; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: clamp(1.55rem, 3vw, 2rem); letter-spacing: -.045em; }
h2 { margin-bottom: 7px; font-size: 1.15rem; letter-spacing: -.025em; }
h3 { margin-bottom: 10px; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; }
a { color: var(--accent); text-decoration: none; }
.muted { color: var(--muted); line-height: 1.55; }
.eyebrow, .section-label { margin-bottom: 7px; color: var(--accent); font-size: .67rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }

.brand-mark { display: grid; grid-template-columns: repeat(3, 6px); align-items: end; gap: 3px; width: 24px; height: 24px; }
.brand-mark span { display: block; border-radius: 4px; background: var(--accent); box-shadow: 0 0 15px rgba(100, 225, 189, .28); }
.brand-mark span:nth-child(1) { height: 45%; }
.brand-mark span:nth-child(2) { height: 95%; }
.brand-mark span:nth-child(3) { height: 68%; }

.login-layout { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(420px, .85fr); min-height: 100vh; background: radial-gradient(circle at 12% 5%, rgba(65, 120, 255, .13), transparent 32rem), var(--bg); }
.login-brand { display: flex; flex-direction: column; justify-content: center; padding: clamp(50px, 9vw, 130px); border-right: 1px solid var(--line-soft); overflow: hidden; }
.login-brand > .brand-mark { margin-bottom: 72px; transform: scale(1.35); transform-origin: left; }
.login-brand h1 { max-width: 760px; margin-bottom: 24px; font-size: clamp(2.7rem, 5vw, 5.2rem); line-height: 1.02; }
.login-brand > p:not(.eyebrow) { max-width: 650px; color: var(--muted); font-size: 1.05rem; line-height: 1.7; }
.login-signal-card { width: min(580px, 100%); margin-top: 64px; border: 1px solid var(--line); border-radius: 18px; padding: 20px 22px 8px; background: linear-gradient(145deg, rgba(17, 31, 51, .9), rgba(11, 20, 35, .72)); box-shadow: var(--shadow); }
.signal-heading { display: flex; justify-content: space-between; color: var(--muted); font-size: .82rem; }
.signal-heading strong { color: var(--accent); font-size: 1.1rem; }
.login-signal-card svg { display: block; width: 100%; margin-top: 10px; }
.login-panel { display: grid; place-items: center; padding: 36px; background: rgba(8, 14, 25, .58); }
.login-card { width: min(430px, 100%); }
.login-card h2 { margin-bottom: 10px; font-size: 2rem; }
.login-card form { display: grid; gap: 18px; margin-top: 34px; }
.mobile-brand { display: none; }
.login-footnote { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 30px; color: var(--muted-2); font-size: .75rem; }
.login-success { border: 1px solid rgba(100, 225, 189, .25); border-radius: 9px; padding: 10px 12px; color: #b9f5e3; background: rgba(100, 225, 189, .07); font-size: .75rem; line-height: 1.45; }

label { display: grid; gap: 8px; color: var(--muted); font-size: .78rem; font-weight: 700; }
input, select, textarea { min-width: 0; width: 100%; border: 1px solid var(--line); border-radius: 9px; padding: 11px 12px; color: var(--text); background: #091321; outline: none; transition: border .18s, box-shadow .18s; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: rgba(100, 225, 189, .7); box-shadow: 0 0 0 3px rgba(100, 225, 189, .1); }
button { border: 0; border-radius: 9px; padding: 10px 14px; color: var(--text); background: transparent; font-weight: 760; }
button.primary { color: #03120d; background: var(--accent); }
button.primary:hover { background: var(--accent-strong); }
button.secondary { border: 1px solid var(--line); background: var(--surface-2); }
button.secondary:hover { border-color: #344763; background: var(--surface-3); }
.wide { width: 100%; }
.danger-button { border: 1px solid rgba(255, 113, 133, .35); color: #ffc3cb; background: rgba(255, 113, 133, .08); }
.danger-button:hover { background: rgba(255, 113, 133, .16); }
.text-button { padding: 6px 0; color: var(--accent); background: none; font-size: .76rem; }
.icon-button { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 9px; padding: 0; color: var(--muted); background: var(--surface); font-size: 1rem; }
.icon-button:hover { color: var(--text); border-color: #3a4c67; }

.app-shell { display: grid; grid-template-columns: 248px minmax(0, 1fr); min-height: 100vh; }
.sidebar { position: sticky; top: 0; display: flex; flex-direction: column; height: 100vh; border-right: 1px solid var(--line-soft); padding: 25px 17px 18px; background: linear-gradient(180deg, #09111f, #080e19); z-index: 30; }
.sidebar-brand { display: flex; align-items: center; gap: 13px; padding: 0 10px 24px; }
.sidebar-brand strong, .sidebar-brand small { display: block; }
.sidebar-brand strong { font-size: .95rem; }
.sidebar-brand small { margin-top: 3px; color: var(--muted-2); font-size: .65rem; }
.workspace-badge { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; border: 1px solid var(--line); border-radius: 11px; padding: 10px; background: var(--surface); }
.workspace-badge > span { display: grid; place-items: center; flex: 0 0 auto; width: 31px; height: 31px; border-radius: 8px; color: #06130f; background: linear-gradient(145deg, var(--accent), #4ca9cb); font-size: .8rem; font-weight: 850; }
.workspace-badge small, .workspace-badge strong { display: block; max-width: 155px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.workspace-badge small { color: var(--muted-2); font-size: .6rem; text-transform: uppercase; letter-spacing: .09em; }
.workspace-badge strong { margin-top: 3px; font-size: .76rem; }
.nav-list { display: grid; gap: 5px; }
.nav-item { display: flex; align-items: center; gap: 12px; width: 100%; padding: 10px 12px; color: var(--muted); border-radius: 8px; text-align: left; font-size: .79rem; }
.nav-item:hover { color: var(--text); background: rgba(255, 255, 255, .035); }
.nav-item.active { color: var(--text); background: linear-gradient(90deg, rgba(100, 225, 189, .13), rgba(100, 225, 189, .04)); box-shadow: inset 2px 0 var(--accent); }
.nav-icon { display: inline-grid; place-items: center; width: 18px; color: currentColor; font-size: 1.05rem; }
.sidebar-footer { display: grid; gap: 14px; margin-top: auto; }
.system-health { display: flex; align-items: center; gap: 9px; border-top: 1px solid var(--line-soft); padding: 17px 10px 0; }
.system-health strong, .system-health small { display: block; }
.system-health strong { font-size: .7rem; }
.system-health small { margin-top: 2px; color: var(--muted-2); font-size: .62rem; }
.status-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--muted-2); }
.status-dot.healthy { background: var(--accent); box-shadow: 0 0 0 4px rgba(100, 225, 189, .08), 0 0 12px rgba(100, 225, 189, .5); }
.status-dot.unhealthy { background: var(--danger); box-shadow: 0 0 0 4px rgba(255, 113, 133, .08), 0 0 12px rgba(255, 113, 133, .35); }

.main-content { min-width: 0; padding: 0 clamp(22px, 3.8vw, 58px) 70px; background: radial-gradient(circle at 90% -10%, rgba(45, 100, 180, .09), transparent 32rem), var(--bg); }
.app-header { position: sticky; top: 0; display: flex; align-items: center; justify-content: space-between; min-height: 88px; margin-bottom: 26px; border-bottom: 1px solid var(--line-soft); background: rgba(7, 12, 22, .9); backdrop-filter: blur(18px); z-index: 20; }
.page-heading .eyebrow { margin-bottom: 4px; color: var(--muted-2); }
.page-heading h1 { font-size: 1.48rem; }
.header-actions { display: flex; align-items: center; gap: 11px; }
.tenant-switcher { display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 9px; padding-left: 11px; color: var(--muted-2); background: var(--surface); }
.tenant-switcher span { font-size: .67rem; text-transform: uppercase; letter-spacing: .08em; }
.tenant-switcher select { width: 180px; border: 0; padding: 9px 11px 9px 0; background: transparent; box-shadow: none; }
.user-chip { display: flex; align-items: center; gap: 9px; margin-left: 4px; }
.user-chip > span { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid #36506e; border-radius: 50%; color: #dce9ff; background: linear-gradient(145deg, #18314e, #112237); font-size: .75rem; font-weight: 800; }
.user-chip strong, .user-chip small { display: block; max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-chip strong { font-size: .72rem; }
.user-chip small { margin-top: 2px; color: var(--muted-2); font-size: .62rem; }
.mobile-menu { display: none; }

.notice { position: fixed; right: 28px; bottom: 28px; max-width: 460px; border: 1px solid rgba(100, 225, 189, .3); border-radius: 11px; padding: 13px 16px; color: #dffbf3; background: #10271f; box-shadow: var(--shadow); z-index: 100; font-size: .8rem; }
.notice.error { border-color: rgba(255, 113, 133, .45); color: #ffdbe0; background: #2b141c; }
.view-panel { animation: view-in .24s ease; }
@keyframes view-in { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }
.welcome-row, .split-heading, .dashboard-toolbar, .active-dashboard-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 22px; }
.welcome-row h2, .split-heading h2, .dashboard-toolbar h2 { font-size: 1.45rem; }
.welcome-row p:last-child, .split-heading p:last-child, .dashboard-toolbar p:last-child { margin-bottom: 0; }
.live-pill { display: flex; align-items: center; gap: 8px; border: 1px solid rgba(100, 225, 189, .18); border-radius: 999px; padding: 7px 11px; color: #b9f5e3; background: rgba(100, 225, 189, .07); font-size: .7rem; font-weight: 750; }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 rgba(100, 225, 189, .45); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 7px rgba(100, 225, 189, 0); } 100% { box-shadow: 0 0 0 0 rgba(100, 225, 189, 0); } }

.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 13px; margin-bottom: 17px; }
.kpi-card { display: flex; align-items: center; gap: 15px; min-height: 112px; border: 1px solid var(--line-soft); border-radius: 13px; padding: 18px; background: linear-gradient(145deg, rgba(16, 28, 46, .9), rgba(11, 20, 34, .86)); box-shadow: 0 12px 36px rgba(0,0,0,.12); }
.kpi-icon { display: grid; place-items: center; flex: 0 0 auto; width: 39px; height: 39px; border-radius: 10px; font-size: 1.05rem; }
.kpi-icon.teal { color: var(--accent); background: rgba(100, 225, 189, .1); }
.kpi-icon.blue { color: var(--blue); background: rgba(108, 168, 255, .1); }
.kpi-icon.purple { color: var(--purple); background: rgba(166, 139, 255, .1); }
.kpi-icon.amber { color: var(--amber); background: rgba(246, 189, 96, .1); }
.kpi-card span, .kpi-card strong, .kpi-card small { display: block; }
.kpi-card span { color: var(--muted); font-size: .7rem; }
.kpi-card strong { margin: 4px 0 2px; font-size: 1.65rem; letter-spacing: -.04em; }
.kpi-card small { color: var(--muted-2); font-size: .61rem; }

.panel { border: 1px solid var(--line-soft); border-radius: 13px; padding: 19px; background: linear-gradient(145deg, rgba(15, 26, 43, .94), rgba(11, 20, 34, .88)); box-shadow: 0 15px 40px rgba(0,0,0,.1); }
.panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.panel-heading h2 { margin-bottom: 0; }
.overview-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 17px; }
.span-4 { grid-column: span 4; }
.span-8 { grid-column: span 8; }
.span-12 { grid-column: span 12; }
.span-two { grid-column: 1 / -1; }
.empty-state { display: grid; place-items: center; min-height: 130px; color: var(--muted-2); text-align: center; font-size: .8rem; }
.empty-state strong, .empty-state span { display: block; }
.empty-state strong { margin-bottom: 7px; color: var(--text); font-size: 1rem; }
.soft-badge, .generation-chip { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; padding: 5px 9px; color: var(--muted); background: rgba(17, 29, 47, .8); font-size: .64rem; font-weight: 750; }

.fleet-pulse { display: grid; gap: 8px; margin-top: 18px; }
.pulse-device { display: grid; grid-template-columns: minmax(140px, 1.1fr) 2fr auto; align-items: center; gap: 14px; border-top: 1px solid var(--line-soft); padding: 11px 0 3px; }
.pulse-device:first-child { border-top: 0; }
.pulse-device-name { min-width: 0; }
.pulse-device-name strong, .pulse-device-name small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pulse-device-name strong { font-size: .77rem; }
.pulse-device-name small { margin-top: 4px; color: var(--muted-2); font-size: .63rem; }
.health-track { height: 5px; border-radius: 999px; background: #172439; overflow: hidden; }
.health-track span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--accent), var(--blue)); }
.online-badge, .offline-badge { display: inline-flex; align-items: center; gap: 6px; font-size: .65rem; font-weight: 760; }
.online-badge { color: var(--accent); }
.offline-badge { color: var(--danger); }
.coverage-chart { display: grid; place-items: center; min-height: 190px; }
.donut { --coverage: 0deg; position: relative; display: grid; place-items: center; width: 130px; height: 130px; border-radius: 50%; background: conic-gradient(var(--accent) var(--coverage), #18263a 0); }
.donut::before { content: ""; position: absolute; inset: 13px; border-radius: 50%; background: var(--surface); }
.donut-value { position: relative; text-align: center; z-index: 1; }
.donut-value strong, .donut-value span { display: block; }
.donut-value strong { font-size: 1.65rem; }
.donut-value span { margin-top: 3px; color: var(--muted-2); font-size: .62rem; }

.chart-stage { position: relative; margin-top: 12px; min-height: 255px; }
.advanced-chart { position: relative; width: 100%; min-width: 0; }
.advanced-chart svg { display: block; width: 100%; height: 250px; overflow: visible; }
.chart-grid-line { stroke: #203047; stroke-width: 1; stroke-dasharray: 3 5; }
.chart-axis-label { fill: #687892; font-size: 10px; }
.chart-line { fill: none; stroke-width: 2.2; vector-effect: non-scaling-stroke; filter: drop-shadow(0 0 4px rgba(100,225,189,.15)); }
.chart-area { opacity: .17; }
.chart-hit-area { fill: transparent; cursor: crosshair; }
.chart-crosshair { stroke: #91a0b7; stroke-width: 1; stroke-dasharray: 3 4; pointer-events: none; }
.chart-point { stroke: #091321; stroke-width: 2; pointer-events: none; }
.chart-tooltip { position: absolute; min-width: 175px; border: 1px solid #34445c; border-radius: 9px; padding: 9px 11px; background: rgba(8, 15, 27, .96); box-shadow: var(--shadow); pointer-events: none; z-index: 5; transform: translate(-50%, calc(-100% - 12px)); }
.chart-tooltip strong, .chart-tooltip span { display: block; }
.chart-tooltip strong { font-size: .76rem; }
.chart-tooltip span { margin-top: 3px; color: var(--muted); font-size: .65rem; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 12px; margin: 7px 0 0 52px; }
.legend-item { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: .63rem; }
.legend-item i { width: 8px; height: 8px; border-radius: 50%; }
.point-inspector { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-top: 11px; border-top: 1px solid var(--line-soft); padding-top: 11px; }
.point-inspector div span, .point-inspector div strong { display: block; }
.point-inspector span { color: var(--muted-2); font-size: .59rem; text-transform: uppercase; letter-spacing: .07em; }
.point-inspector strong { margin-top: 3px; font-size: .7rem; font-weight: 700; }

.tenant-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.platform-health-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; margin-bottom: 17px; }
.platform-health-grid article { border: 1px solid var(--line-soft); border-radius: 10px; padding: 13px 14px; background: linear-gradient(145deg, var(--surface-2), rgba(11, 20, 35, .85)); }
.platform-health-grid span, .platform-health-grid strong { display: block; }
.platform-health-grid span { color: var(--muted-2); font-size: .56rem; letter-spacing: .06em; text-transform: uppercase; }
.platform-health-grid strong { margin-top: 5px; font-size: 1.28rem; }
.tenant-card { position: relative; overflow: hidden; border: 1px solid var(--line-soft); border-radius: 13px; padding: 19px; background: linear-gradient(145deg, var(--surface-2), #0c1727); }
.tenant-card::after { content: ""; position: absolute; top: -50px; right: -50px; width: 120px; height: 120px; border-radius: 50%; background: rgba(100, 225, 189, .05); }
.tenant-card-head { display: flex; align-items: center; gap: 11px; }
.tenant-avatar { display: grid; place-items: center; width: 37px; height: 37px; border-radius: 9px; color: var(--accent); background: rgba(100, 225, 189, .09); font-weight: 850; }
.tenant-card-head strong, .tenant-card-head small { display: block; }
.tenant-card-head strong { font-size: .83rem; }
.tenant-card-head small { margin-top: 3px; color: var(--muted-2); font-size: .63rem; }
.tenant-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 20px 0; }
.tenant-stats div { border-left: 1px solid var(--line); padding-left: 9px; }
.tenant-stats div:first-child { border-left: 0; padding-left: 0; }
.tenant-stats strong, .tenant-stats span { display: block; }
.tenant-stats strong { font-size: 1rem; }
.tenant-stats span { margin-top: 3px; color: var(--muted-2); font-size: .6rem; }
.tenant-card-actions { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
.inline-create { display: grid; grid-template-columns: 1.2fr repeat(2, minmax(160px, 1fr)) auto; align-items: end; gap: 14px; margin-bottom: 17px; }
.inline-create h3 { margin: 0; color: var(--text); font-size: .95rem; letter-spacing: 0; text-transform: none; }
.form-actions { display: flex; align-items: center; gap: 8px; }

.table-panel { padding: 0; overflow: hidden; }
.table-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 14px 17px; border-bottom: 1px solid var(--line-soft); }
.search-box { display: flex; grid-template-columns: auto 1fr; align-items: center; gap: 8px; width: min(320px, 100%); border: 1px solid var(--line); border-radius: 8px; padding-left: 10px; color: var(--muted-2); background: #091321; }
.search-box input { border: 0; padding: 8px 9px 8px 0; background: transparent; box-shadow: none; font-size: .74rem; }
.search-box.compact { width: 210px; }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { border-bottom: 1px solid var(--line-soft); padding: 13px 17px; text-align: left; }
th { color: var(--muted-2); font-size: .61rem; letter-spacing: .08em; text-transform: uppercase; }
td { color: var(--muted); font-size: .72rem; }
td strong { color: var(--text); }
.device-cell { display: flex; align-items: center; gap: 10px; }
.device-icon { display: grid; place-items: center; width: 31px; height: 31px; border-radius: 8px; color: var(--blue); background: rgba(108, 168, 255, .09); }
.state-badge { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 5px 8px; font-size: .61rem; font-weight: 800; text-transform: uppercase; }
.state-badge.online { color: var(--accent); background: rgba(100, 225, 189, .08); }
.state-badge.offline { color: var(--danger); background: rgba(255, 113, 133, .08); }
.state-badge.pending { color: var(--amber); background: rgba(246, 189, 96, .08); }
.state-badge.quarantined { color: var(--amber); background: rgba(246, 189, 96, .11); }
.state-badge.revoked, .state-badge.decommissioned { color: var(--danger); background: rgba(255, 113, 133, .1); }
.table-action { border: 1px solid var(--line); padding: 6px 9px; color: var(--text); background: var(--surface-2); font-size: .65rem; }
.device-detail { margin-top: 17px; }
.device-heading-actions, .device-lifecycle { display: flex; align-items: flex-end; gap: 8px; }
.device-lifecycle label { color: var(--muted-2); font-size: .57rem; letter-spacing: .06em; text-transform: uppercase; }
.device-lifecycle select { min-width: 145px; margin-top: 4px; padding: 7px 9px; font-size: .64rem; }
.device-lifecycle button { padding: 8px 10px; font-size: .63rem; }
.metric-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 9px; margin: 18px 0; }
.metric-tile { border: 1px solid var(--line-soft); border-radius: 9px; padding: 12px; background: rgba(7, 15, 27, .35); }
.metric-tile span, .metric-tile strong, .metric-tile small { display: block; }
.metric-tile span { min-height: 2.1em; color: var(--muted); font-size: .63rem; }
.metric-tile strong { margin: 4px 0; color: var(--accent); font-size: 1.15rem; }
.metric-tile small { color: var(--muted-2); font-size: .58rem; }
.device-detail-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(280px, .7fr); gap: 18px; }
.device-detail-grid > div { min-width: 0; border-top: 1px solid var(--line-soft); padding-top: 8px; }
.subheading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.resource-groups { display: flex; flex-wrap: wrap; gap: 7px; margin: 5px 0 12px; }
.resource-group { border: 1px solid var(--line); border-radius: 999px; padding: 5px 8px; color: var(--muted); background: var(--surface-2); font-size: .61rem; }
.resource-group strong { margin-right: 4px; color: var(--text); }
.resource-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px; max-height: 520px; overflow: auto; padding-right: 4px; }
.resource-card { min-width: 0; border: 1px solid var(--line-soft); border-radius: 9px; padding: 11px; background: rgba(12, 23, 39, .75); }
.resource-card.absent { opacity: .48; }
.resource-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 7px; }
.resource-card strong { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .71rem; }
.resource-card p { margin: 7px 0 0; color: var(--muted-2); font-size: .6rem; line-height: 1.5; overflow-wrap: anywhere; }
.timeline { display: grid; gap: 0; max-height: 580px; overflow: auto; }
.timeline-item { position: relative; margin-left: 7px; border-left: 1px solid var(--line); padding: 0 0 17px 17px; }
.timeline-item::before { content: ""; position: absolute; left: -4px; top: 3px; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.timeline-item.removed::before { background: var(--danger); }
.timeline-item strong, .timeline-item span { display: block; }
.timeline-item strong { font-size: .69rem; }
.timeline-item span { margin-top: 4px; color: var(--muted-2); font-size: .59rem; line-height: 1.45; }

.policy-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 17px; }
.policy-summary { align-self: start; }
.policy-ring { display: grid; place-items: center; min-height: 165px; }
.policy-note { display: flex; align-items: flex-start; gap: 9px; margin-top: 18px; border: 1px solid rgba(108, 168, 255, .16); border-radius: 9px; padding: 10px; background: rgba(108, 168, 255, .05); }
.policy-note > span { display: grid; place-items: center; flex: 0 0 auto; width: 18px; height: 18px; border-radius: 50%; color: var(--blue); background: rgba(108, 168, 255, .12); font-size: .65rem; font-weight: 800; }
.policy-note p { margin: 0; color: var(--muted); font-size: .65rem; line-height: 1.5; }
.button-group { display: flex; gap: 7px; }
.button-group button { padding: 7px 10px; font-size: .65rem; }
.metric-settings-list { display: grid; }
.metric-category { padding: 15px 2px 6px; color: var(--muted-2); font-size: .62rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.metric-setting { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr) auto; align-items: center; gap: 15px; border-top: 1px solid var(--line-soft); padding: 12px 2px; }
.metric-setting-name strong, .metric-setting-name small { display: block; }
.metric-setting-name strong { font-size: .73rem; }
.metric-setting-name small { margin-top: 4px; color: var(--muted-2); font-family: "SFMono-Regular", Consolas, monospace; font-size: .58rem; }
.metric-setting-meta { color: var(--muted); font-size: .65rem; }
.toggle { position: relative; display: inline-block; width: 39px; height: 22px; }
.toggle input { position: absolute; opacity: 0; }
.toggle span { position: absolute; inset: 0; border-radius: 999px; background: #26354b; transition: .2s; }
.toggle span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #8390a3; transition: .2s; }
.toggle input:checked + span { background: rgba(100, 225, 189, .28); box-shadow: inset 0 0 0 1px rgba(100, 225, 189, .34); }
.toggle input:checked + span::after { transform: translateX(17px); background: var(--accent); }

.dashboard-actions { display: flex; align-items: center; gap: 8px; }
.dashboard-actions select { width: 205px; }
.widget-form { display: grid; grid-template-columns: 1.2fr repeat(5, minmax(120px, 1fr)) auto; align-items: end; gap: 11px; margin-bottom: 17px; }
.widget-form .form-intro h3 { margin: 0; color: var(--text); font-size: .92rem; letter-spacing: 0; text-transform: none; }
.active-dashboard-heading { align-items: center; }
.active-dashboard-heading h2 { margin-bottom: 3px; font-size: 1.35rem; }
.active-dashboard-heading p { margin-bottom: 0; }
.dashboard-canvas { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 13px; align-items: start; }
.dashboard-empty { grid-column: 1 / -1; min-height: 340px; border: 1px dashed var(--line); border-radius: 13px; background: rgba(15, 26, 43, .45); }
.dashboard-widget { position: relative; grid-column: span var(--widget-width, 6); min-width: 0; border: 1px solid var(--line-soft); border-radius: 13px; padding: 17px; background: linear-gradient(145deg, rgba(15, 27, 45, .98), rgba(10, 19, 32, .96)); box-shadow: 0 14px 40px rgba(0,0,0,.13); }
.dashboard-widget[data-height="2"] { min-height: 190px; }
.dashboard-widget[data-height="3"] { min-height: 300px; }
.widget-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.widget-heading strong, .widget-heading small { display: block; }
.widget-heading strong { font-size: .78rem; }
.widget-heading small { margin-top: 4px; color: var(--muted-2); font-size: .59rem; }
.widget-tools { display: flex; align-items: center; gap: 3px; }
.widget-menu { padding: 2px 5px; color: var(--muted-2); background: none; font-size: 1rem; }
.widget-edit { border: 1px solid var(--line-soft); border-radius: 6px; padding: 4px 8px; font-size: .58rem; font-weight: 750; }
.widget-menu:hover { color: var(--danger); }
.widget-edit:hover { color: var(--accent); border-color: rgba(100, 225, 189, .3); background: rgba(100, 225, 189, .06); }
.widget-loading { display: grid; place-items: center; min-height: 205px; color: var(--muted-2); font-size: .7rem; }
.widget-stat { display: flex; flex-direction: column; justify-content: center; min-height: 210px; }
.widget-stat strong { font-size: clamp(2.4rem, 5vw, 4.4rem); letter-spacing: -.065em; }
.widget-stat span { margin-top: 8px; color: var(--muted); font-size: .68rem; }
.widget-stat .stat-delta { color: var(--accent); }
.gauge-wrap { display: grid; place-items: center; min-height: 215px; }
.gauge-wrap svg { width: min(260px, 90%); overflow: visible; }
.gauge-value { fill: var(--text); font-size: 26px; font-weight: 800; text-anchor: middle; }
.gauge-caption { fill: var(--muted); font-size: 9px; text-anchor: middle; }
.widget-disabled { display: grid; place-items: center; min-height: 210px; border: 1px dashed rgba(246, 189, 96, .3); border-radius: 9px; color: var(--amber); background: rgba(246, 189, 96, .04); text-align: center; font-size: .7rem; }

.alert-rule-form { display: grid; grid-template-columns: 1.3fr repeat(5, minmax(120px, 1fr)) auto; align-items: end; gap: 11px; margin-bottom: 17px; }
.alert-rule-form .form-intro h3 { margin: 0; color: var(--text); font-size: .92rem; letter-spacing: 0; text-transform: none; }
.alert-summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 13px; margin-bottom: 17px; }
.alert-summary-card { border: 1px solid var(--line-soft); border-radius: 12px; padding: 16px 18px; background: linear-gradient(145deg, var(--surface-2), rgba(11, 20, 35, .85)); }
.alert-summary-card span, .alert-summary-card strong, .alert-summary-card small { display: block; }
.alert-summary-card span { color: var(--muted); font-size: .65rem; font-weight: 720; }
.alert-summary-card strong { margin: 7px 0 3px; font-size: 1.7rem; }
.alert-summary-card small { color: var(--muted-2); font-size: .58rem; }
.alert-summary-card.critical { border-color: rgba(255, 113, 133, .22); }
.alert-summary-card.critical strong { color: var(--danger); }
.alert-summary-card.warning { border-color: rgba(246, 189, 96, .22); }
.alert-summary-card.warning strong { color: var(--amber); }
.alert-summary-card.healthy strong { color: var(--accent); }
.alerts-layout { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr); gap: 17px; align-items: start; }
.alert-instance-list, .alert-rule-list { display: grid; gap: 9px; }
.alert-instance { border: 1px solid var(--line-soft); border-left: 3px solid var(--accent); border-radius: 9px; padding: 14px; background: rgba(7, 15, 27, .38); }
.alert-instance.firing.warning { border-left-color: var(--amber); background: rgba(246, 189, 96, .035); }
.alert-instance.firing.critical { border-left-color: var(--danger); background: rgba(255, 113, 133, .04); }
.alert-instance-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.alert-instance-heading strong, .alert-instance-heading small, .alert-rule-identity strong, .alert-rule-identity small { display: block; }
.alert-instance-heading strong, .alert-rule-identity strong { font-size: .75rem; }
.alert-instance-heading small, .alert-rule-identity small { margin-top: 4px; color: var(--muted-2); font-size: .59rem; }
.alert-badges { display: flex; gap: 5px; }
.alert-state, .severity-badge { border-radius: 999px; padding: 4px 7px; font-size: .55rem; font-weight: 820; letter-spacing: .04em; text-transform: uppercase; white-space: nowrap; }
.alert-state.firing, .severity-badge.critical { color: #ffc7cf; background: rgba(255, 113, 133, .12); }
.alert-state.normal { color: #b9f5e3; background: rgba(100, 225, 189, .1); }
.alert-state.unknown { color: var(--muted); background: rgba(142, 157, 180, .1); }
.severity-badge.warning { color: #ffe1aa; background: rgba(246, 189, 96, .11); }
.alert-evidence { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 14px; }
.alert-evidence div { border-top: 1px solid var(--line-soft); padding-top: 9px; }
.alert-evidence span, .alert-evidence strong, .alert-rule-condition span, .alert-rule-condition strong { display: block; }
.alert-evidence span, .alert-rule-condition span { color: var(--muted-2); font-size: .55rem; text-transform: uppercase; letter-spacing: .07em; }
.alert-evidence strong, .alert-rule-condition strong { margin-top: 4px; font-size: .68rem; }
.alert-rule-item { display: grid; grid-template-columns: minmax(140px, 1fr) auto auto auto auto; align-items: center; gap: 10px; border-top: 1px solid var(--line-soft); padding: 11px 0 2px; }
.alert-rule-item:first-child { border-top: 0; padding-top: 0; }
.alert-empty { min-height: 260px; }

.compact-select { display: flex; align-items: center; gap: 9px; color: var(--muted-2); font-size: .62rem; text-transform: uppercase; letter-spacing: .07em; }
.compact-select select { min-width: 175px; }
.incident-list { display: grid; gap: 12px; }
.incident-card { border: 1px solid var(--line-soft); border-left: 3px solid var(--amber); border-radius: 12px; padding: 17px 18px; background: linear-gradient(145deg, rgba(15, 27, 45, .96), rgba(9, 18, 31, .96)); }
.incident-card.critical { border-left-color: var(--danger); }
.incident-card.resolved { border-left-color: var(--accent); opacity: .88; }
.incident-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 15px; }
.incident-identity strong, .incident-identity small { display: block; }
.incident-identity strong { font-size: .83rem; }
.incident-identity small { margin-top: 5px; color: var(--muted-2); font-size: .61rem; }
.incident-status { border-radius: 999px; padding: 4px 7px; font-size: .55rem; font-weight: 820; letter-spacing: .04em; text-transform: uppercase; white-space: nowrap; }
.incident-status.open { color: #ffc7cf; background: rgba(255, 113, 133, .12); }
.incident-status.acknowledged { color: #ffe1aa; background: rgba(246, 189, 96, .11); }
.incident-status.resolved { color: #b9f5e3; background: rgba(100, 225, 189, .1); }
.incident-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 16px; }
.incident-facts > div { border: 1px solid var(--line-soft); border-radius: 8px; padding: 10px; background: rgba(7, 15, 27, .3); }
.incident-facts span, .incident-facts strong { display: block; }
.incident-facts span { color: var(--muted-2); font-size: .54rem; letter-spacing: .07em; text-transform: uppercase; }
.incident-facts strong { margin-top: 4px; overflow: hidden; text-overflow: ellipsis; color: var(--text); font-size: .67rem; white-space: nowrap; }
.incident-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px; margin-top: 13px; }
.incident-actions button { padding: 7px 10px; font-size: .63rem; }
.incident-timeline { margin-top: 14px; border-top: 1px solid var(--line-soft); padding-top: 11px; }
.incident-timeline summary { width: max-content; cursor: pointer; color: var(--blue); font-size: .64rem; font-weight: 750; }
.incident-event-list { display: grid; gap: 0; margin-top: 13px; }
.incident-event { position: relative; margin-left: 7px; border-left: 1px solid var(--line); padding: 0 0 15px 17px; }
.incident-event:last-child { padding-bottom: 2px; }
.incident-event::before { content: ""; position: absolute; top: 4px; left: -4px; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); }
.incident-event.system::before { background: var(--accent); }
.incident-event > div { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.incident-event strong { font-size: .67rem; }
.incident-event time, .incident-event small { color: var(--muted-2); font-size: .57rem; }
.incident-event p { margin: 5px 0 3px; color: var(--muted); font-size: .64rem; line-height: 1.45; white-space: pre-wrap; }
.incident-empty { min-height: 310px; }
.action-dialog { width: min(520px, calc(100vw - 28px)); border: 1px solid var(--line); border-radius: 14px; padding: 0; color: var(--text); background: var(--surface-2); box-shadow: 0 30px 100px rgba(0, 0, 0, .55); }
.action-dialog::backdrop { background: rgba(2, 8, 16, .72); backdrop-filter: blur(5px); }
.action-dialog form { display: grid; gap: 15px; padding: 21px; }
.dialog-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.dialog-heading h2 { margin: 0; font-size: 1.1rem; }
.dialog-actions { justify-content: flex-end; border-top: 1px solid var(--line-soft); padding-top: 15px; }

.notification-form { display: grid; grid-template-columns: minmax(170px, .7fr) minmax(260px, 1.2fr) minmax(360px, 1.7fr) auto; align-items: end; gap: 14px; margin-bottom: 14px; }
.notification-form .form-intro { grid-column: 1 / -1; }
.notification-form h3 { margin: 0; color: var(--text); font-size: .95rem; letter-spacing: 0; text-transform: none; }
.event-selector { display: flex; flex-wrap: wrap; gap: 7px; min-width: 0; margin: 0; border: 0; padding: 0; }
.event-selector legend { margin-bottom: 8px; color: var(--muted); font-size: .78rem; font-weight: 700; }
.event-choice { display: flex; grid-template-columns: auto 1fr; align-items: center; gap: 5px; border: 1px solid var(--line); border-radius: 999px; padding: 6px 8px; color: var(--muted); background: #091321; font-size: .59rem; }
.event-choice input { width: auto; margin: 0; accent-color: var(--accent); }
.secret-result { display: grid; grid-template-columns: minmax(210px, 1fr) minmax(260px, 1.5fr) auto; align-items: center; gap: 14px; margin-bottom: 14px; border: 1px solid rgba(246, 189, 96, .25); border-radius: 11px; padding: 14px 16px; background: rgba(246, 189, 96, .045); }
.secret-result strong { color: var(--amber); font-size: .72rem; }
.secret-result p { margin: 4px 0 0; color: var(--muted-2); font-size: .59rem; }
.secret-result > code { overflow: auto; border-radius: 7px; padding: 9px; color: var(--text); background: rgba(4, 10, 18, .55); font-size: .62rem; white-space: nowrap; }
.notification-grid { display: grid; grid-template-columns: minmax(360px, .85fr) minmax(0, 1.15fr); gap: 17px; align-items: start; }
.notification-channel-list, .notification-delivery-list { display: grid; gap: 9px; }
.notification-channel { display: grid; grid-template-columns: minmax(170px, 1fr) auto; gap: 10px; border: 1px solid var(--line-soft); border-radius: 9px; padding: 13px; background: rgba(7, 15, 27, .34); }
.notification-channel-identity { min-width: 0; }
.notification-channel-identity strong, .notification-channel-identity small { display: block; }
.notification-channel-identity strong { font-size: .72rem; }
.notification-channel-identity small { margin-top: 4px; overflow: hidden; text-overflow: ellipsis; color: var(--muted-2); font-size: .58rem; white-space: nowrap; }
.notification-event-tags { display: flex; flex-wrap: wrap; grid-column: 1 / -1; gap: 5px; }
.notification-channel .mini-actions { grid-column: 1 / -1; justify-content: flex-end; }
.delivery-summary { display: flex; flex-wrap: wrap; gap: 10px; color: var(--muted-2); font-size: .57rem; }
.delivery-summary span { display: flex; align-items: center; gap: 4px; }
.delivery-summary i { width: 6px; height: 6px; border-radius: 50%; background: var(--muted-2); }
.delivery-summary i.pending { background: var(--amber); }
.delivery-summary i.delivered { background: var(--accent); }
.delivery-summary i.dead { background: var(--danger); }
.notification-delivery { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 13px; border-top: 1px solid var(--line-soft); padding: 11px 1px 2px; }
.notification-delivery:first-child { border-top: 0; padding-top: 0; }
.notification-delivery > div:first-child { min-width: 0; }
.notification-delivery strong, .notification-delivery small { display: block; }
.notification-delivery strong { overflow: hidden; text-overflow: ellipsis; font-size: .68rem; white-space: nowrap; }
.notification-delivery small { margin-top: 4px; color: var(--muted-2); font-size: .57rem; }
.delivery-attempts { text-align: right; }
.delivery-attempts span { color: var(--muted-2); font-size: .52rem; text-transform: uppercase; }
.delivery-attempts strong { margin-top: 2px; }
.delivery-state { border-radius: 999px; padding: 4px 7px; font-size: .54rem; font-weight: 800; text-transform: uppercase; }
.delivery-state.pending, .delivery-state.processing { color: #ffe1aa; background: rgba(246, 189, 96, .11); }
.delivery-state.delivered { color: #b9f5e3; background: rgba(100, 225, 189, .1); }
.delivery-state.dead { color: #ffc7cf; background: rgba(255, 113, 133, .12); }

.access-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 17px; }
.stack-form { display: grid; gap: 11px; margin-top: 18px; }
.enrollment-targets { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin: 17px 0 10px; }
.membership-form { display: grid; grid-template-columns: 2fr 2fr 1.2fr auto; align-items: end; gap: 11px; margin: 17px 0; }
.mini-list { display: grid; gap: 7px; margin-top: 15px; }
.mini-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line-soft); padding: 10px 1px 2px; }
.mini-item:first-child { border-top: 0; }
.mini-item strong, .mini-item small { display: block; }
.mini-item strong { font-size: .71rem; }
.mini-item small { margin-top: 4px; color: var(--muted-2); font-size: .6rem; }
.mini-actions { display: flex; gap: 6px; }
.mini-actions button { padding: 6px 8px; font-size: .62rem; }
.membership-controls { display: grid; grid-template-columns: minmax(135px, 1fr) minmax(100px, .7fr) auto; gap: 7px; }
.membership-controls select, .membership-controls button { padding: 7px 8px; font-size: .62rem; }
.account-form { display: grid; grid-template-columns: minmax(250px, 1.2fr) repeat(3, minmax(180px, 1fr)) auto; align-items: end; gap: 14px; }
.account-form h3 { margin: 0 0 7px; color: var(--text); font-size: .95rem; letter-spacing: 0; text-transform: none; }
.account-form p { margin-bottom: 0; font-size: .67rem; }
.mfa-panel { margin-top: 16px; }
.mfa-panel h3, .session-panel h3 { margin-bottom: 7px; color: var(--text); font-size: .95rem; letter-spacing: 0; text-transform: none; }
.session-panel { margin-top: 16px; }
.session-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 14px; border-top: 1px solid var(--line-soft); padding: 12px 0; }
.session-item:first-child { border-top: 0; }
.session-item strong, .session-item small { display: block; }
.session-item small { margin-top: 4px; color: var(--muted-2); font-size: .65rem; }
.mfa-form { display: grid; grid-template-columns: repeat(2, minmax(220px, 1fr)) auto; align-items: end; gap: 14px; margin-top: 18px; }
.mfa-form .form-actions { justify-content: flex-end; margin: 0; }
.mfa-setup, .mfa-recovery-result { margin-top: 18px; border: 1px solid rgba(100, 225, 189, .2); border-radius: 11px; padding: 16px; background: rgba(100, 225, 189, .035); }
.mfa-secret-row { display: grid; grid-template-columns: minmax(220px, 1fr) auto auto; align-items: center; gap: 10px; }
.mfa-secret-row code { overflow-wrap: anywhere; border: 1px solid var(--line); border-radius: 9px; padding: 11px 12px; color: var(--accent); background: #091321; font-family: "SFMono-Regular", Consolas, monospace; font-size: .76rem; letter-spacing: .08em; }
.mfa-secret-row a { display: inline-flex; justify-content: center; border: 1px solid var(--line); border-radius: 9px; padding: 10px 14px; color: var(--text); background: var(--surface-2); font-size: .78rem; font-weight: 760; }
.mfa-recovery-result p { color: #dffbf3; font-size: .74rem; line-height: 1.55; }
.mfa-recovery-result pre { columns: 2; margin: 14px 0; border: 1px solid var(--line); border-radius: 9px; padding: 14px; color: var(--text); background: #091321; font-family: "SFMono-Regular", Consolas, monospace; font-size: .75rem; line-height: 1.8; user-select: all; }
.status-badge { border: 1px solid var(--line); border-radius: 999px; padding: 6px 9px; color: var(--muted); background: var(--surface-2); font-size: .62rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.status-badge.enabled { border-color: rgba(100, 225, 189, .28); color: var(--accent); background: rgba(100, 225, 189, .07); }
.token-result { margin-top: 12px; border: 1px solid rgba(246, 189, 96, .2); border-radius: 9px; padding: 11px; background: rgba(246, 189, 96, .04); }
.token-result p { margin-bottom: 8px; color: var(--amber); font-size: .65rem; }
.token-result code { display: block; max-height: 94px; overflow: auto; color: #dbe7f7; font-family: "SFMono-Regular", Consolas, monospace; font-size: .61rem; line-height: 1.55; overflow-wrap: anywhere; }
.token-actions { display: flex; align-items: center; gap: 12px; margin-top: 10px; }
.token-actions button, .token-actions a { font-size: .63rem; }

@media (max-width: 1180px) {
  .app-shell { grid-template-columns: 215px minmax(0, 1fr); }
  .sidebar { padding-inline: 13px; }
  .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .platform-health-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .widget-form { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .widget-form .form-intro, .widget-form .form-actions { grid-column: span 3; }
  .alert-rule-form { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .alert-rule-form .form-intro, .alert-rule-form .form-actions { grid-column: span 3; }
  .inline-create { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .inline-create > div:first-child, .inline-create .form-actions { grid-column: span 2; }
  .account-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .notification-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mfa-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .login-layout { grid-template-columns: 1fr; }
  .login-brand { display: none; }
  .login-panel { min-height: 100vh; }
  .mobile-brand { display: flex; align-items: center; gap: 11px; margin-bottom: 70px; }
  .app-shell { display: block; }
  .sidebar { position: fixed; left: -260px; width: 248px; transition: left .22s ease; box-shadow: var(--shadow); }
  .sidebar.open { left: 0; }
  .main-content { padding-inline: 20px; }
  .mobile-menu { display: grid; }
  .app-header { gap: 13px; }
  .page-heading { margin-right: auto; }
  .user-chip div, .tenant-switcher span { display: none; }
  .tenant-switcher { padding-left: 0; }
  .tenant-switcher select { width: 150px; padding-left: 10px; }
  .span-8, .span-4 { grid-column: span 12; }
  .policy-layout, .device-detail-grid, .alerts-layout, .notification-grid { grid-template-columns: 1fr; }
  .access-grid { grid-template-columns: 1fr; }
  .span-two { grid-column: auto; }
  .membership-form { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .main-content { padding-inline: 14px; }
  .app-header { min-height: 76px; margin-bottom: 20px; }
  .page-heading .eyebrow, #refresh-view { display: none; }
  .page-heading h1 { font-size: 1.15rem; }
  .header-actions { gap: 6px; }
  .tenant-switcher select { width: 125px; }
  .welcome-row, .split-heading, .dashboard-toolbar, .active-dashboard-heading { display: grid; gap: 13px; }
  .kpi-grid { grid-template-columns: 1fr; }
  .overview-grid { gap: 12px; }
  .panel { padding: 15px; }
  .tenant-grid { grid-template-columns: 1fr; }
  .inline-create, .membership-form, .widget-form, .alert-rule-form, .account-form { grid-template-columns: 1fr; }
  .notification-form, .secret-result { grid-template-columns: 1fr; }
  .enrollment-targets { grid-template-columns: 1fr; }
  .mfa-form, .mfa-secret-row { grid-template-columns: 1fr; }
  .mfa-recovery-result pre { columns: 1; }
  .platform-health-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .membership-controls { grid-template-columns: 1fr; }
  .inline-create > div:first-child, .inline-create .form-actions, .widget-form .form-intro, .widget-form .form-actions, .alert-rule-form .form-intro, .alert-rule-form .form-actions { grid-column: auto; }
  .alert-summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .alert-rule-item { grid-template-columns: 1fr auto; }
  .alert-rule-condition { grid-row: 2; }
  .alert-evidence { grid-template-columns: 1fr; }
  .incident-heading { display: grid; }
  .device-detail > .panel-heading, .device-heading-actions { display: grid; }
  .device-lifecycle { align-items: end; }
  .incident-facts { grid-template-columns: 1fr; }
  .compact-select { align-items: stretch; flex-direction: column; }
  .dashboard-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .dashboard-actions select { grid-column: span 2; width: 100%; }
  .dashboard-widget { grid-column: 1 / -1; }
  .table-toolbar, .subheading { align-items: stretch; flex-direction: column; }
  .search-box, .search-box.compact { width: 100%; }
  .point-inspector { grid-template-columns: repeat(2, 1fr); }
  .metric-setting { grid-template-columns: 1fr auto; }
  .metric-setting-meta { display: none; }
  .notice { right: 14px; bottom: 14px; left: 14px; }
}