:root {
  --ink: #171717;
  --muted: #6b6b6b;
  --line: #e5e5e5;
  --bg: #f7f7f7;
  --panel: #fff;
  --brand: #171717;
  --brand-dark: #000000;
  --primary-tint: #eeeeee;
  --accent: #171717;
  --accent-dark: #000000;
  --accent-ink: #fff;
  --mint: #eeeeee;
  --success: #2d2d2d;
  --amber: #9a6500;
  --amber-bg: #fff5cf;
  --danger: #c43b32;
  --danger-bg: #fdecea;
  --neutral-bg: #f0f0f0;
  --radius: 16px;
  --radius-control: 10px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.08);
  font-family:
    Poppins,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--ink);
  background: var(--bg);
}

.nav-icon,.tool-icon,.quick-action svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}.tool-icon{width:18px;height:18px}.nav-item span{display:none}.nav-item .nav-chevron{display:block;margin-left:auto;width:auto}.sidebar{width:264px;padding:30px 16px 18px;background:#fff;border-right:1px solid #e6edeb}.sidebar-label{margin-top:6px;margin-bottom:-14px;color:#8a9b97}.nav-list{gap:5px}.nav-item{gap:12px;padding:0 14px;color:#60746f;border-radius:11px}.nav-item:hover{background:#f1f7f5;color:#147764}.nav-item.active{background:#e7f4ef;color:#0e6c5b;box-shadow:inset 3px 0 0 #147764}.nav-submenu{padding-left:18px}.nav-sub{font-size:13px}.sidebar-bottom{margin:14px -1px 0;padding:15px 13px;border:1px solid #e8eeec;border-radius:12px;background:#f8fbfa}.app-shell{grid-template-columns:264px minmax(0,1fr)}.main{padding:0 48px 56px;max-width:1640px}.topbar{min-height:112px;margin-bottom:32px;border-bottom:0}.topbar h1{font-size:29px;letter-spacing:-1px}.eyebrow{color:#748983;font-size:10px;letter-spacing:1.3px}.surface,.metric{border:1px solid #e4ebe9;box-shadow:0 1px 2px rgba(16,55,47,.025),0 10px 30px rgba(16,55,47,.025)}.surface{padding:24px}.metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.metric{padding:21px 22px;min-height:132px;border-radius:15px;background:#fff}.metric span{font-size:12px;font-weight:700;color:#617671}.metric strong{margin:11px 0 5px;font-size:32px;letter-spacing:-1.2px;font-variant-numeric:tabular-nums}.metric p{font-size:12px}.section-heading{margin-bottom:2px}.section-heading h2{font-size:23px}.button{border-radius:10px;min-height:42px}.primary{box-shadow:0 5px 12px rgba(20,119,100,.14)}.primary:hover{box-shadow:0 8px 16px rgba(20,119,100,.18)}.global-search{height:44px;border-radius:12px;border-color:#e0e9e6;background:#fbfcfc}.top-icon{display:grid;place-items:center;border-radius:12px;border-color:#e0e9e6;background:#fff}.profile-control{border-color:#e0e9e6;border-radius:12px}.dashboard-grid{gap:18px}.chart-surface,.quick-actions{border-radius:15px}.quick-action{min-height:65px}.quick-action svg{display:grid;width:34px;height:34px;padding:8px;border-radius:10px;color:#147764;background:#e9f5f0}.quick-action:hover svg{color:#fff;background:#147764}.quick-action:hover strong{color:#0d6556}.bar-chart{padding:18px 4px 0}.bar-column i{background:#5eae9d}.chart-legend i{background:#5eae9d}.list-row{padding:15px 0;border-color:#edf2f0}.list-row strong{font-size:14px}.table-scroll{border:1px solid #e7eeeb;border-radius:12px}table thead{background:#f8faf9}th{color:#70827e;font-size:11px;letter-spacing:.04em;text-transform:uppercase}td{border-color:#edf2f0}.status{border-radius:99px;font-weight:700}.login-shell{background:#f4f7f6}.login-card{border-radius:18px;box-shadow:0 16px 40px rgba(18,64,55,.08)}
@media(max-width:900px){.app-shell{grid-template-columns:1fr}.main{padding:0 24px 40px}.sidebar{width:264px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.main{padding:0 16px 28px}.metrics{grid-template-columns:1fr}.surface{padding:18px}.topbar h1{font-size:25px}.mobile-topbar{background:#fff}.sidebar.open{width:min(300px,90vw)}}

/* Calm SaaS admin layer: keeps the existing semantic HTML and operations,
   while reducing visual density and clarifying scan order. */
.sidebar { padding: 28px 16px 18px; gap: 30px; }
.brand { font-size: 24px; }
.brand-mark { border-radius: 12px; }
.nav-item { min-height: 44px; border-radius: 10px; font-weight: 600; }
.nav-item:hover, .nav-item.active { background: #e9f7f2; color: #087565; }
.main { padding: 0 40px 52px; max-width: 1600px; }
.topbar { min-height: 106px; margin-bottom: 30px; }
.topbar-tools { display: flex; align-items: center; gap: 12px; }
.global-search { width: 260px; height: 42px; display: flex; align-items: center; gap: 9px; padding: 0 13px; border: 1px solid var(--line); border-radius: 11px; color: var(--muted); background: #fff; }
.global-search input { width: 100%; border: 0; outline: 0; color: var(--ink); background: transparent; font-size: 13px; }
.top-icon { position: relative; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 11px; background: #fff; color: var(--muted); font-size: 19px; }
.top-icon i { position: absolute; top: 9px; right: 9px; width: 6px; height: 6px; border-radius: 50%; background: #15947e; }
.profile-control { display: grid; grid-template-columns: 32px auto; align-items: center; column-gap: 8px; min-height: 42px; padding: 3px 8px 3px 4px; border: 1px solid var(--line); border-radius: 11px; background: #fff; color: var(--ink); font-size: 12px; font-weight: 700; text-align: left; }
.profile-control small { grid-column: 2; color: var(--muted); font-size: 10px; font-weight: 500; }
.profile-initial { grid-row: 1 / 3; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; background: #e9f7f2; color: #087565; }
.metrics { gap: 16px; }
.metric, .surface { border-radius: var(--radius); border-color: #e2ece8; box-shadow: 0 2px 8px rgba(15, 52, 45, .035); }
.metric { min-height: 142px; padding: 20px; }
.metric strong { color: #073f37; }
.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(300px, .8fr); gap: 20px; }
.chart-surface, .quick-actions { min-height: 270px; }
.bar-chart { height: 172px; display: flex; align-items: end; gap: 14px; padding: 15px 8px 0; border-bottom: 1px solid #e7efec; }
.bar-column { flex: 1; min-width: 18px; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: end; gap: 7px; }
.bar-column i { display: block; width: min(32px, 100%); border-radius: 7px 7px 3px 3px; background: #73c4b3; }
.bar-column span, .bar-column small { color: var(--muted); font-size: 10px; font-style: normal; }
.chart-legend { color: var(--muted); font-size: 12px; }.chart-legend i { display:inline-block; width:8px; height:8px; margin-right:5px; border-radius:50%; background:#73c4b3; }
.quick-actions { display: grid; gap: 0; align-content: start; }
.quick-action { display: grid; grid-template-columns: 32px 1fr 16px; align-items: center; gap: 10px; min-height: 56px; padding: 8px 0; border: 0; border-top: 1px solid #edf2f0; background: transparent; color: var(--ink); text-align: left; }
.quick-action span { display:grid; place-items:center; width:30px; height:30px; border-radius:9px; color:#087565; background:#e9f7f2; font-size:17px; }.quick-action small{display:block; margin-top:2px; color:var(--muted); font-size:11px;}.quick-action b{color:#89a09a;font-size:20px;font-weight:400;}
@media (max-width: 940px) { .main { padding: 0 24px 36px; } .dashboard-grid { grid-template-columns: 1fr; } .global-search { width: 190px; } }
@media (max-width: 620px) { .topbar-tools { gap: 7px; } .global-search { display: none; } .profile-control > span:not(.profile-initial), .profile-control small { display:none; } .profile-control { display:block; padding:4px; } .profile-initial { display:grid; } .dashboard-grid { gap:14px; } }

/* moolaPos: monochrome brand layer. Semantic warning and error colors remain
   distinct so operational states are still scannable. */
.brand-logo {
  display: block;
  width: 148px;
  height: auto;
  object-fit: contain;
}
.login-card .brand-logo {
  width: 190px;
  margin-bottom: 18px;
}
.mobile-topbar .brand-logo { width: 132px; }
.sidebar { border-color: #e5e5e5; }
.sidebar-label, .eyebrow, th { color: #737373; }
.nav-item { color: #555; }
.nav-item:hover, .nav-item.active { background: #eeeeee; color: #111; box-shadow: inset 3px 0 0 #111; }
.sidebar-bottom, .login-shell { background: #f7f7f7; border-color: #e5e5e5; }
.surface, .metric, .table-scroll { border-color: #e5e5e5; box-shadow: 0 2px 10px rgba(0, 0, 0, .035); }
.metric span, .metric strong { color: #171717; }
.primary { background: #171717; color: #fff; box-shadow: 0 5px 12px rgba(0, 0, 0, .15); }
.primary:hover { background: #000; box-shadow: 0 8px 16px rgba(0, 0, 0, .18); }
.global-search, .top-icon, .profile-control { border-color: #e3e3e3; background: #fff; }
.profile-initial { color: #171717; background: #ececec; }
.quick-action svg, .quick-action span { color: #171717; background: #eeeeee; }
.quick-action:hover svg { color: #fff; background: #171717; }
.quick-action:hover strong { color: #111; }
.bar-column i, .chart-legend i { background: #303030; }
.login-card { box-shadow: 0 16px 40px rgba(0, 0, 0, .08); }
* {
  box-sizing: border-box;
}
[hidden] {
  display: none !important;
}
body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
}
button,
input,
select {
  font: inherit;
}
button {
  cursor: pointer;
}
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--panel), 0 0 0 4px var(--brand);
}
button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1 {
  font-size: 26px;
  letter-spacing: -0.8px;
}
h2 {
  font-size: 22px;
  letter-spacing: -0.5px;
}
h3 {
  font-size: 16px;
}
p {
  line-height: 1.55;
}
.muted,
.surface-heading p,
.section-heading p,
.micro {
  color: var(--muted);
  font-size: 13px;
}
.eyebrow,
.sidebar-label {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.45px;
}
.login-shell {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--bg);
}
.login-card {
  width: min(100%, 440px);
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  box-shadow: var(--shadow-lg);
  display: grid;
  gap: 18px;
}
.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  object-fit: cover;
}
.login-card .brand-mark {
  width: 54px;
  height: 54px;
  border-radius: 10px;
}
.app-shell {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 238px minmax(0, 1fr);
}
.sidebar {
  position: sticky;
  top: 0;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  gap: 26px;
  padding: 24px 14px 16px;
  background: var(--panel);
  border-right: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 10px;
  font-size: 25px;
  font-weight: 800;
  letter-spacing: -1px;
}
.brand-accent {
  color: var(--brand);
}
.sidebar-label {
  padding: 0 12px;
  margin-bottom: -15px;
}
.nav-list {
  display: grid;
  gap: 4px;
}
.nav-item {
  min-height: 46px;
  display: flex;
  align-items: center;
  gap: 11px;
  border: 0;
  border-radius: 6px;
  padding: 0 12px;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  text-align: left;
}
.nav-item span {
  width: 18px;
  text-align: center;
  font-size: 18px;
}
.nav-item:hover,
.nav-item.active {
  background: var(--primary-tint);
  color: var(--brand);
  font-weight: 700;
}
.nav-group {
  display: grid;
  gap: 4px;
}
.nav-parent {
  width: 100%;
  position: relative;
}
.nav-chevron {
  margin-left: auto;
  font-size: 16px;
  transition: transform 0.16s ease;
}
#crm-nav-toggle[aria-expanded="true"] .nav-chevron {
  transform: rotate(90deg);
}
.nav-submenu {
  display: grid;
  gap: 4px;
  padding-left: 16px;
}
.nav-sub {
  min-height: 38px;
  font-size: 13px;
}
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding-top: 6px;
}
.pagination-status {
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}
.sidebar-bottom {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  color: var(--muted);
  font-size: 12px;
  border-top: 1px solid var(--line);
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
}
.main {
  min-width: 0;
  padding: 0 28px 40px;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 98px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
}
.topbar-actions {
  display: flex;
  align-items: end;
  gap: 10px;
}
.tenant-picker {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}
.tenant-picker select {
  min-width: 210px;
}
.mobile-topbar {
  display: none;
}
.button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-control);
  padding: 0 15px;
  border: 1px solid var(--line);
  font-weight: 700;
  font-size: 13px;
  transition:
    background 0.16s ease,
    transform 0.16s ease;
}
.button:active {
  transform: scale(0.98);
}
.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}
.primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: #fff;
}
.secondary {
  background: var(--panel);
  color: var(--ink);
}
.secondary:hover,
.ghost:hover {
  background: var(--primary-tint);
  border-color: var(--brand);
}
.ghost {
  background: transparent;
  color: var(--muted);
}
.view {
  display: grid;
  gap: 22px;
}
.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}
.section-heading > div {
  display: grid;
  gap: 4px;
}
.surface {
  display: grid;
  gap: 17px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.surface-heading {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.surface-heading > div {
  display: grid;
  gap: 3px;
}
.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.metric {
  min-height: 132px;
  display: grid;
  align-content: space-between;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
}
.metric span {
  font-size: 12px;
  color: var(--muted);
  font-weight: 700;
}
.metric strong {
  font-size: 30px;
  letter-spacing: -1px;
}
.metric p {
  font-size: 12px;
  color: var(--muted);
}
.two-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.three-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.stack-list {
  display: grid;
  gap: 10px;
}
.list-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}
.list-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.list-row:first-child {
  padding-top: 0;
}
.list-row strong {
  display: block;
  font-size: 14px;
}
.list-row small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 3px;
  line-height: 1.45;
}
.row-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}
.status-chip {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 0 9px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 11px;
}
.good {
  background: var(--mint);
  color: var(--success);
}
.neutral {
  background: var(--neutral-bg);
  color: var(--muted);
}
.warn {
  background: var(--amber-bg);
  color: var(--amber);
}
.bad {
  background: var(--danger-bg);
  color: var(--danger);
}
.form-stack {
  display: grid;
  gap: 14px;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.form-stack label,
.form-grid label,
.inline-form label {
  display: grid;
  gap: 6px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}
input,
select {
  width: 100%;
  min-height: 43px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 0 11px;
  border-radius: var(--radius-control);
}
input::placeholder {
  color: #71717a;
}
fieldset {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  margin: 0;
}
legend {
  padding: 0 5px;
  color: var(--muted);
  font-weight: 700;
  font-size: 11px;
}
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}
.checkbox-grid.compact {
  grid-template-columns: 1fr;
}
.checkbox-line {
  display: flex !important;
  align-items: center;
  gap: 8px;
  font-size: 12px !important;
  font-weight: 600 !important;
}
.checkbox-line input {
  width: 16px;
  height: 16px;
  min-height: 16px;
  accent-color: var(--brand);
}
.optional {
  color: var(--muted);
  font-weight: 500;
}
.form-error {
  padding: 9px 10px;
  border-radius: var(--radius-control);
  background: var(--danger-bg);
  color: var(--danger);
  font-size: 12px;
}
.inline-form {
  display: flex;
  gap: 8px;
  align-items: end;
}
.inline-form input {
  min-width: 0;
}
.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.code-result {
  align-content: start;
}
.code-box {
  display: grid;
  gap: 14px;
  padding: 20px;
  border-radius: var(--radius);
  background: var(--mint);
}
.code-box code {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--success);
  overflow-wrap: anywhere;
}
.code-box p {
  font-size: 12px;
  color: var(--muted);
}
.empty-state,
.empty-surface {
  display: grid;
  place-items: center;
  gap: 12px;
  min-height: 144px;
  padding: 22px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}
.empty-surface {
  border: 1px dashed #d4d4d8;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.58);
}
.table-scroll {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
table {
  width: 100%;
  border-collapse: collapse;
  min-width: 660px;
  font-size: 13px;
}
th,
td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th {
  background: #fafafa;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.35px;
  text-transform: uppercase;
}
td small {
  display: block;
  color: var(--muted);
  margin-top: 3px;
}
.banner {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--primary-tint);
  border-radius: var(--radius);
  color: var(--ink);
  font-size: 13px;
  font-weight: 650;
}
.banner.error {
  border-color: #f0caca;
  background: var(--danger-bg);
  color: var(--danger);
}
.chart-wrap {
  display: grid;
  gap: 12px;
}
.chart {
  width: 100%;
  height: 220px;
  display: block;
  border-radius: var(--radius);
  background: var(--primary-tint);
}
.chart-summary {
  color: var(--muted);
  font-size: 12px;
}
.monitor-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(250px, 1fr);
  gap: 20px;
}
.monitor-list {
  max-height: 330px;
  overflow: auto;
}
.integration {
  min-height: 200px;
  align-content: start;
}
.integration code {
  display: block;
  margin-top: auto;
  padding: 10px;
  border-radius: var(--radius-control);
  background: var(--bg);
  color: var(--muted);
  font-size: 11px;
  overflow-wrap: anywhere;
}
.note-surface {
  margin-top: 20px;
  background: #fafafa;
}
.audit-list {
  display: grid;
}
.audit-row {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) auto;
  gap: 18px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.audit-row:last-child {
  border-bottom: 0;
}
.audit-row time {
  color: var(--muted);
  font-size: 12px;
}
.audit-row code {
  justify-self: end;
  max-width: 340px;
  color: var(--muted);
  font-size: 11px;
  white-space: normal;
  overflow-wrap: anywhere;
}
.kpi-inline {
  display: flex;
  align-items: baseline;
  gap: 7px;
}
.kpi-inline strong {
  font-size: 26px;
}
.kpi-inline span {
  font-size: 12px;
  color: var(--muted);
}
@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 76px minmax(0, 1fr);
  }
  .sidebar {
    padding: 18px 8px;
  }
  .sidebar .brand > span:last-child,
  .sidebar-label,
  .sidebar-bottom span:last-child {
    display: none;
  }
  .sidebar .brand {
    justify-content: center;
    padding: 0;
  }
  .nav-item {
    justify-content: center;
    padding: 0;
    font-size: 0;
  }
  .nav-item span {
    font-size: 20px;
  }
  .nav-chevron {
    display: none;
  }
  .nav-submenu {
    display: grid !important;
    padding-left: 0;
  }
  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .three-columns {
    grid-template-columns: 1fr 1fr;
  }
  .three-columns > .surface:last-child {
    grid-column: span 2;
  }
}
@media (max-width: 760px) {
  .app-shell {
    display: block;
  }
  .sidebar {
    display: none;
  }
  .mobile-topbar {
    display: flex;
    position: sticky;
    top: 0;
    z-index: 4;
    align-items: center;
    justify-content: space-between;
    min-height: 64px;
    padding: 0 16px;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
  }
  .mobile-topbar .brand {
    padding: 0;
    font-size: 22px;
  }
  .mobile-topbar .brand-mark {
    width: 33px;
    height: 33px;
    border-radius: 8px;
    font-size: 15px;
  }
  .icon-button {
    min-height: 40px;
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    padding: 0 11px;
    background: #fff;
    color: var(--ink);
    font-weight: 700;
    font-size: 12px;
  }
  .sidebar.open {
    display: block;
    position: fixed;
    z-index: 5;
    top: 64px;
    left: 0;
    width: min(286px, 86vw);
    height: calc(100dvh - 64px);
    box-shadow: var(--shadow);
  }
  .sidebar.open .brand,
  .sidebar.open .sidebar-label,
  .sidebar.open .sidebar-bottom span:last-child {
    display: flex;
  }
  .sidebar.open .brand > span:last-child {
    display: inline;
  }
  .sidebar.open .nav-item {
    justify-content: flex-start;
    padding: 0 12px;
    font-size: 14px;
  }
  .sidebar.open .nav-item span {
    font-size: 18px;
  }
  .main {
    padding: 0 16px 28px;
  }
  .topbar {
    min-height: auto;
    padding: 18px 0;
    align-items: flex-start;
    margin-bottom: 18px;
  }
  .topbar-actions {
    align-items: stretch;
    flex-direction: column-reverse;
    width: 142px;
  }
  .tenant-picker select {
    min-width: 0;
  }
  .topbar .ghost {
    min-height: 35px;
  }
  .section-heading {
    flex-direction: column;
  }
  .section-heading .button {
    width: 100%;
  }
  .two-columns,
  .three-columns,
  .monitor-grid {
    grid-template-columns: 1fr;
  }
  .three-columns > .surface:last-child {
    grid-column: auto;
  }
  .form-grid,
  .checkbox-grid {
    grid-template-columns: 1fr;
  }
  .activation-layout {
    gap: 14px;
  }
  .surface {
    padding: 16px;
  }
  .metrics {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .metric {
    min-height: 112px;
    padding: 14px;
  }
  .metric strong {
    font-size: 24px;
  }
  .inline-form {
    align-items: stretch;
    flex-direction: column;
  }
  .inline-form .button {
    width: 100%;
  }
  .audit-row {
    grid-template-columns: 1fr;
    gap: 5px;
  }
  .audit-row code {
    justify-self: start;
  }
  .login-card {
    padding: 28px 22px;
  }
  .code-box code {
    font-size: 18px;
    letter-spacing: 1.2px;
  }
}
@media (max-width: 380px) {
  .metrics {
    grid-template-columns: 1fr;
  }
  .topbar-actions {
    width: 124px;
  }
  .topbar h1 {
    font-size: 23px;
  }
}

/* Skeleton rows shown in place of tables/lists while the first fetch after
   login is in flight, so a slow connection reads as "loading" rather than
   as an empty result. */
.skeleton-row {
  height: 44px;
  border-radius: var(--radius-control);
  background: linear-gradient(90deg, var(--line) 25%, #f4f4f5 37%, var(--line) 63%);
  background-size: 400% 100%;
  animation: skeleton-shimmer 1.4s ease infinite;
}
@keyframes skeleton-shimmer {
  0% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0 50%;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .skeleton-row {
    background: var(--line);
  }
}

/* Final layout guard: these rules intentionally follow legacy responsive
   styles so workspace gutters cannot collapse beside the desktop sidebar. */
@media (min-width: 761px) {
  .app-shell { grid-template-columns: 264px minmax(0, 1fr); }
  .main { padding: 0 48px 56px; }
}
@media (min-width: 761px) and (max-width: 1100px) {
  .main { padding: 0 32px 44px; }
}
@media (max-width: 760px) {
  .app-shell { display: block; }
  .main { padding: 0 16px 32px; }
}