:root {
  color-scheme: light;
  --habitta-ink: #102230;
  --habitta-ink-soft: #304454;
  --habitta-teal-950: #063f45;
  --habitta-teal-900: #074c52;
  --habitta-teal-800: #0b6268;
  --habitta-teal-700: #0c747a;
  --habitta-teal-100: #dff5f1;
  --habitta-teal-50: #effaf8;
  --habitta-blue: #2563a8;
  --habitta-blue-soft: #edf5ff;
  --habitta-green: #117f56;
  --habitta-green-soft: #e8f8f0;
  --habitta-red: #b83b43;
  --habitta-red-soft: #fff0f1;
  --habitta-amber: #a06400;
  --habitta-amber-soft: #fff7df;
  --habitta-purple: #6f58b0;
  --habitta-purple-soft: #f3efff;
  --habitta-bg: #f5f8fa;
  --habitta-surface: #ffffff;
  --habitta-surface-soft: #f9fbfc;
  --habitta-muted: #6b7c8d;
  --habitta-border: #dce5ea;
  --habitta-border-strong: #cbd8df;
  --habitta-shadow: 0 18px 60px rgb(16 34 48 / 0.08);
  --habitta-shadow-soft: 0 8px 28px rgb(16 34 48 / 0.06);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-width: 320px;
  background: var(--habitta-bg);
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--habitta-bg);
  color: var(--habitta-ink);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 8px;
  color: var(--habitta-ink);
  font-size: clamp(2rem, 3vw, 2.7rem);
  letter-spacing: -0.045em;
  line-height: 1.05;
}

h2 {
  margin-bottom: 6px;
  color: var(--habitta-ink);
  font-size: 1rem;
  letter-spacing: -0.01em;
}

h3 {
  margin-bottom: 5px;
  color: var(--habitta-ink);
  font-size: 0.9rem;
}

p {
  color: var(--habitta-muted);
  line-height: 1.55;
}

input,
select {
  min-height: 42px;
  border: 1px solid var(--habitta-border);
  border-radius: 10px;
  background: #fff;
  color: var(--habitta-ink);
  padding: 0 12px;
  outline: none;
}

input:focus,
select:focus {
  border-color: #72abae;
  box-shadow: 0 0 0 3px rgb(11 98 104 / 0.1);
}

.primary-button,
.secondary-button,
.ghost-button {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 10px;
  padding: 0 14px;
  font-weight: 760;
  text-decoration: none;
}

.primary-button {
  border: 1px solid var(--habitta-teal-800);
  background: var(--habitta-teal-800);
  color: #fff;
}

.secondary-button {
  border: 1px solid var(--habitta-border);
  background: #fff;
  color: var(--habitta-ink-soft);
}

.ghost-button {
  border: 0;
  background: transparent;
  color: var(--habitta-muted);
}

.platform-layout {
  display: grid;
  min-height: 100vh;
  grid-template-columns: 224px minmax(0, 1fr);
}

.platform-sidebar {
  position: sticky;
  top: 0;
  display: flex;
  height: 100vh;
  flex-direction: column;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 10%, rgb(17 128 132 / 0.22), transparent 34%),
    linear-gradient(180deg, var(--habitta-teal-950), #06373d 100%);
  color: #fff;
  padding: 24px 14px 20px;
}

.platform-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 0 10px 24px;
  text-decoration: none;
}

.platform-brand img {
  width: 38px;
  height: 38px;
  filter: brightness(0) invert(1);
}

.platform-brand strong {
  display: block;
  color: #fff;
  font-size: 1.08rem;
  letter-spacing: 0.2em;
}

.platform-brand span {
  display: block;
  margin-top: 4px;
  color: rgb(255 255 255 / 0.62);
  font-size: 0.66rem;
  line-height: 1.25;
}

.platform-nav {
  display: grid;
  gap: 5px;
}

.platform-nav a,
.platform-nav span {
  display: flex;
  min-height: 43px;
  align-items: center;
  gap: 11px;
  border-radius: 10px;
  color: rgb(255 255 255 / 0.72);
  padding: 0 12px;
  font-size: 0.82rem;
  font-weight: 660;
  text-decoration: none;
}

.platform-nav a::before,
.platform-nav span::before {
  display: inline-flex;
  width: 19px;
  justify-content: center;
  color: rgb(255 255 255 / 0.78);
  font-size: 0.85rem;
  content: '•';
}

.platform-nav a[data-icon='overview']::before {
  content: '▦';
}
.platform-nav a[data-icon='customers']::before {
  content: '◎';
}
.platform-nav a[data-icon='commercial']::before {
  content: '▥';
}
.platform-nav span[data-icon='subscriptions']::before {
  content: '▭';
}
.platform-nav span[data-icon='revenue']::before {
  content: '▥';
}
.platform-nav span[data-icon='trials']::before {
  content: '△';
}
.platform-nav span[data-icon='activity']::before {
  content: '◷';
}
.platform-nav span[data-icon='settings']::before {
  content: '⚙';
}

.platform-nav a:hover {
  background: rgb(255 255 255 / 0.07);
  color: #fff;
}

.platform-nav a[aria-current='page'] {
  background: linear-gradient(90deg, rgb(17 149 145 / 0.35), rgb(17 149 145 / 0.16));
  box-shadow: inset 3px 0 0 #66d6cc;
  color: #fff;
}

.platform-nav .nav-disabled {
  opacity: 0.48;
  cursor: default;
}

.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid rgb(255 255 255 / 0.1);
  padding: 17px 10px 0;
  color: rgb(255 255 255 / 0.58);
  font-size: 0.69rem;
  line-height: 1.5;
}

.platform-stage {
  min-width: 0;
}

.platform-topbar {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--habitta-border);
  background: rgb(255 255 255 / 0.94);
  backdrop-filter: blur(14px);
  padding: 10px clamp(18px, 3vw, 34px);
}

.global-search {
  width: min(560px, 55vw);
}

.global-search input {
  width: 100%;
  min-height: 40px;
  background: var(--habitta-surface-soft);
}

.platform-user-actions {
  display: flex;
  align-items: center;
  gap: 11px;
}

.operator-chip {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--habitta-ink-soft);
}

.operator-avatar {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--habitta-teal-900);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 850;
}

.operator-copy strong,
.operator-copy span {
  display: block;
}

.operator-copy strong {
  font-size: 0.76rem;
}

.operator-copy span {
  margin-top: 2px;
  color: var(--habitta-muted);
  font-size: 0.66rem;
}

.platform-content {
  width: min(1480px, calc(100% - 44px));
  margin: 0 auto;
  padding: 28px 0 54px;
}

.page-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.page-heading p {
  max-width: 760px;
  margin-bottom: 0;
}

.eyebrow {
  margin-bottom: 7px;
  color: var(--habitta-teal-700);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.surface {
  border: 1px solid var(--habitta-border);
  border-radius: 16px;
  background: var(--habitta-surface);
  box-shadow: var(--habitta-shadow-soft);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.metric-card {
  min-height: 118px;
  border: 1px solid var(--habitta-border);
  border-radius: 14px;
  background: #fff;
  padding: 17px;
}

.metric-label {
  color: var(--habitta-muted);
  font-size: 0.73rem;
  font-weight: 720;
}

.metric-value {
  display: block;
  margin-top: 8px;
  color: var(--habitta-ink);
  font-size: 1.7rem;
  font-weight: 870;
  letter-spacing: -0.04em;
}

.metric-note {
  display: block;
  margin-top: 5px;
  color: var(--habitta-muted);
  font-size: 0.69rem;
  line-height: 1.35;
}

.attention-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.attention-card {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--habitta-border);
  border-radius: 13px;
  background: #fff;
  padding: 13px 15px;
  transition: 120ms ease;
}

.attention-card[aria-pressed='true'] {
  border-color: #79bab6;
  background: var(--habitta-teal-50);
  box-shadow: 0 0 0 3px rgb(12 116 122 / 0.08);
}

.attention-card strong {
  color: var(--habitta-ink);
  font-size: 0.79rem;
}

.attention-card span:last-child {
  color: var(--habitta-ink);
  font-size: 1.3rem;
  font-weight: 860;
}

.table-surface {
  overflow: hidden;
}

.table-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
  border-bottom: 1px solid var(--habitta-border);
  padding: 17px;
}

.toolbar-copy p {
  margin-bottom: 0;
  font-size: 0.75rem;
}

.filters {
  display: grid;
  grid-template-columns: minmax(230px, 1fr) 145px 160px;
  gap: 8px;
  width: min(650px, 100%);
}

.filters input,
.filters select {
  min-height: 39px;
  font-size: 0.78rem;
}

.table-scroll {
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 1080px;
  border-collapse: collapse;
  font-size: 0.77rem;
}

th,
td {
  border-bottom: 1px solid var(--habitta-border);
  padding: 12px 13px;
  text-align: left;
  vertical-align: middle;
}

th {
  background: #f8fafb;
  color: var(--habitta-muted);
  font-size: 0.63rem;
  font-weight: 830;
  letter-spacing: 0.045em;
  text-transform: uppercase;
  white-space: nowrap;
}

tbody tr:last-child td {
  border-bottom: 0;
}

tbody tr:hover {
  background: #fbfdfd;
}

td strong {
  display: block;
  color: var(--habitta-ink);
  font-size: 0.78rem;
}

.table-secondary {
  display: block;
  margin-top: 3px;
  color: var(--habitta-muted);
  font-size: 0.69rem;
}

.price-cell {
  white-space: nowrap;
}

.status-badge,
.tag {
  display: inline-flex;
  min-height: 25px;
  align-items: center;
  border-radius: 999px;
  padding: 0 9px;
  font-size: 0.66rem;
  font-weight: 800;
  white-space: nowrap;
}

.status-badge--success,
.status-badge--customer,
.tag--success {
  background: var(--habitta-green-soft);
  color: var(--habitta-green);
}

.status-badge--info,
.tag--info {
  background: var(--habitta-blue-soft);
  color: var(--habitta-blue);
}

.status-badge--warning,
.tag--warning {
  background: var(--habitta-amber-soft);
  color: var(--habitta-amber);
}

.status-badge--danger,
.tag--danger {
  background: var(--habitta-red-soft);
  color: var(--habitta-red);
}

.status-badge--demo,
.tag--demo {
  background: var(--habitta-purple-soft);
  color: var(--habitta-purple);
}

.status-badge--neutral,
.tag--neutral {
  background: #eef2f4;
  color: #61707d;
}

#overview-status,
#customers-status {
  min-height: 38px;
  margin: 0;
  border-top: 1px solid var(--habitta-border);
  background: #fafcfd;
  color: var(--habitta-muted);
  padding: 10px 17px;
  font-size: 0.72rem;
}

.read-only-note {
  margin: 13px 2px 0;
  font-size: 0.72rem;
}

.login-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  background:
    radial-gradient(circle at 20% 10%, rgb(12 116 122 / 0.12), transparent 35%), var(--habitta-bg);
  padding: 22px;
}

.login-card {
  width: min(510px, 100%);
  border: 1px solid var(--habitta-border);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--habitta-shadow);
  padding: clamp(26px, 5vw, 42px);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.login-brand img {
  width: 42px;
  height: 42px;
}

.login-brand strong,
.login-brand span {
  display: block;
}

.login-brand strong {
  letter-spacing: 0.17em;
}

.login-brand span {
  margin-top: 3px;
  color: var(--habitta-muted);
  font-size: 0.72rem;
}

.login-card form {
  display: grid;
  gap: 13px;
  margin-top: 24px;
}

.login-card label {
  display: grid;
  gap: 6px;
  color: var(--habitta-ink);
  font-size: 0.76rem;
  font-weight: 760;
}

.login-help {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
  font-size: 0.72rem;
}

.login-help a {
  color: var(--habitta-teal-700);
  font-weight: 750;
  text-decoration: none;
}

#login-error {
  min-height: 1.2em;
  margin: 0;
  color: var(--habitta-red);
  font-size: 0.76rem;
  font-weight: 700;
}

.customer-toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1.5fr) repeat(3, minmax(135px, 0.65fr)) minmax(130px, 0.6fr);
  gap: 8px;
  border-bottom: 1px solid var(--habitta-border);
  padding: 14px;
}

.customer-toolbar input,
.customer-toolbar select {
  min-width: 0;
  min-height: 39px;
  font-size: 0.75rem;
}

.customer-table {
  min-width: 1320px;
}

.customer-table tbody tr[data-organization-id] {
  cursor: pointer;
}

.customer-table tbody tr:focus-visible {
  outline: 3px solid rgb(12 116 122 / 0.22);
  outline-offset: -3px;
}

.customer-identity {
  display: flex;
  align-items: center;
  gap: 10px;
}

.customer-avatar {
  display: grid;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  place-items: center;
  border-radius: 10px;
  background: var(--habitta-teal-100);
  color: var(--habitta-teal-900);
  font-size: 0.72rem;
  font-weight: 880;
}

.billing-readiness {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 720;
}

.billing-readiness::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  content: '';
}

.billing-readiness--ready {
  color: var(--habitta-green);
}
.billing-readiness--warning {
  color: var(--habitta-amber);
}
.billing-readiness--danger {
  color: var(--habitta-red);
}
.billing-readiness--neutral {
  color: var(--habitta-muted);
}

.detail-back {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 14px;
  border: 0;
  background: transparent;
  color: var(--habitta-teal-700);
  padding: 0;
  font-weight: 780;
}

.customer-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr);
  gap: 14px;
  margin-bottom: 14px;
}

.customer-hero-main,
.customer-attention-panel {
  border: 1px solid var(--habitta-border);
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--habitta-shadow-soft);
  padding: 20px;
}

.customer-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.customer-title-row h1 {
  margin-bottom: 6px;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.customer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
}

.customer-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 20px;
}

.summary-fact {
  min-height: 82px;
  border: 1px solid var(--habitta-border);
  border-radius: 12px;
  background: var(--habitta-surface-soft);
  padding: 12px;
}

.summary-fact span,
.summary-fact strong {
  display: block;
}

.summary-fact span {
  color: var(--habitta-muted);
  font-size: 0.66rem;
  font-weight: 740;
}

.summary-fact strong {
  margin-top: 7px;
  color: var(--habitta-ink);
  font-size: 0.9rem;
}

.customer-attention-panel h2 {
  margin-bottom: 12px;
}

.attention-list {
  display: grid;
  gap: 8px;
}

.attention-item {
  border-radius: 11px;
  background: var(--habitta-red-soft);
  color: var(--habitta-red);
  padding: 10px 11px;
  font-size: 0.73rem;
  font-weight: 740;
  line-height: 1.45;
}

.attention-item--warning {
  background: var(--habitta-amber-soft);
  color: var(--habitta-amber);
}

.attention-item--neutral {
  background: #f0f4f6;
  color: var(--habitta-muted);
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.55fr);
  gap: 14px;
  align-items: start;
}

.detail-stack {
  display: grid;
  gap: 14px;
}

.detail-card {
  border: 1px solid var(--habitta-border);
  border-radius: 15px;
  background: #fff;
  box-shadow: var(--habitta-shadow-soft);
  overflow: hidden;
}

.detail-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--habitta-border);
  padding: 15px 17px;
}

.detail-card-header p {
  margin-bottom: 0;
  font-size: 0.72rem;
}

.detail-card-body {
  padding: 16px 17px;
}

.usage-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
}

.usage-card {
  border: 1px solid var(--habitta-border);
  border-radius: 12px;
  background: var(--habitta-surface-soft);
  padding: 13px;
}

.usage-card span,
.usage-card strong {
  display: block;
}

.usage-card span {
  color: var(--habitta-muted);
  font-size: 0.66rem;
  font-weight: 720;
}

.usage-card strong {
  margin-top: 6px;
  font-size: 1.25rem;
}

.history-list {
  display: grid;
  gap: 0;
}

.history-item {
  position: relative;
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 10px;
  padding: 0 0 16px;
}

.history-item:last-child {
  padding-bottom: 0;
}

.history-dot {
  width: 9px;
  height: 9px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--habitta-teal-700);
  box-shadow: 0 0 0 4px var(--habitta-teal-50);
}

.history-item:not(:last-child)::after {
  position: absolute;
  top: 16px;
  bottom: 2px;
  left: 4px;
  width: 1px;
  background: var(--habitta-border);
  content: '';
}

.history-content strong,
.history-content span {
  display: block;
}

.history-content strong {
  color: var(--habitta-ink);
  font-size: 0.75rem;
}

.history-content span {
  margin-top: 3px;
  color: var(--habitta-muted);
  font-size: 0.68rem;
  line-height: 1.4;
}

.empty-state {
  color: var(--habitta-muted);
  padding: 18px;
  text-align: center;
  font-size: 0.75rem;
}

@media (max-width: 1180px) {
  .metrics-grid,
  .customer-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .customer-toolbar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .customer-toolbar input {
    grid-column: 1 / -1;
  }

  .customer-hero,
  .detail-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .platform-layout {
    grid-template-columns: 1fr;
  }

  .platform-sidebar {
    position: relative;
    height: auto;
    padding: 12px;
  }

  .platform-brand {
    padding-bottom: 12px;
  }

  .platform-nav {
    display: flex;
    overflow-x: auto;
  }

  .platform-nav a,
  .platform-nav span {
    flex: 0 0 auto;
  }

  .sidebar-footer {
    display: none;
  }

  .platform-topbar {
    position: relative;
  }

  .global-search {
    width: min(100%, 420px);
  }

  .operator-copy {
    display: none;
  }
}

@media (max-width: 620px) {
  .platform-content {
    width: min(100% - 24px, 1480px);
    padding-top: 20px;
  }

  .platform-topbar,
  .page-heading,
  .customer-title-row {
    align-items: stretch;
    flex-direction: column;
  }

  .platform-topbar {
    display: grid;
    grid-template-columns: 1fr auto;
  }

  .global-search {
    grid-column: 1 / -1;
    width: 100%;
  }

  .metrics-grid,
  .attention-grid,
  .filters,
  .customer-toolbar,
  .customer-summary-grid,
  .usage-grid {
    grid-template-columns: 1fr;
  }

  .customer-toolbar input {
    grid-column: auto;
  }

  .login-help {
    flex-direction: column;
  }
}

/* HAB-479 Platform Admin accessibility and responsive hardening. */
.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  transform: translateY(-160%);
  border: 2px solid #fff;
  border-radius: 10px;
  background: var(--habitta-teal-950);
  color: #fff;
  padding: 10px 14px;
  font-weight: 800;
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
}

:where(
  a[href],
  button,
  input,
  select,
  textarea,
  summary,
  [tabindex]:not([tabindex='-1'])
):focus-visible {
  outline: 3px solid rgb(12 116 122 / 0.34);
  outline-offset: 3px;
}

.platform-sidebar :where(a[href], button, [tabindex]:not([tabindex='-1'])):focus-visible {
  outline-color: #8ce9df;
}

.table-scroll[tabindex='0'] {
  overscroll-behavior-inline: contain;
  scrollbar-gutter: stable;
}

.table-scroll[tabindex='0']:focus-visible {
  position: relative;
  z-index: 1;
  outline: 3px solid rgb(12 116 122 / 0.28);
  outline-offset: -3px;
}

@media (max-width: 860px) {
  .platform-nav {
    scroll-padding-inline: 10px;
    scrollbar-width: thin;
  }

  .table-toolbar,
  .detail-card-header {
    flex-wrap: wrap;
  }
}

@media (max-width: 620px) {
  .primary-button,
  .secondary-button,
  .ghost-button,
  .platform-nav a,
  input,
  select {
    min-height: 44px;
  }

  .platform-user-actions,
  .table-toolbar {
    flex-wrap: wrap;
  }

  .platform-user-actions {
    justify-content: flex-end;
  }

  .table-scroll {
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}