:root {
  --dv8-red: var(--bua-brand-primary);
  --dv8-red-hover: var(--bua-brand-primary-hover);
  --dv8-orange: var(--bua-brand-secondary);
  --dv8-black: var(--bua-brand-neutral-dark);
  --dv8-grey: var(--bua-brand-neutral-light);
  --dv8-navy: var(--bua-quantum-navy-950);
  --dv8-navy-deep: var(--dv8-black);
  --dv8-cyan: var(--bua-quantum-cyan);
  --dv8-cyan-soft: rgba(54, 208, 255, 0.14);
  --dv8-paper: #ffffff;
  --dv8-ink: var(--dv8-black);
  --dv8-ink-soft: #4B5563;
  --dv8-line: rgba(11, 5, 3, 0.18);
  --dv8-line-strong: rgba(11, 5, 3, 0.32);
  --dv8-shadow: var(--bua-shadow-xl);
  --status-success: var(--bua-core-success);
  --status-warning: var(--bua-core-warning);
  --status-danger: var(--bua-core-error);
  --status-info: var(--bua-core-info);
  --radius-card: var(--bua-radius-2xl);
  --radius-panel: var(--bua-radius-xl);
  --radius-control: var(--bua-radius-lg);
}

.hidden {
  display: none !important;
}

body.control-body {
  min-height: 100vh;
  background: linear-gradient(180deg, #ffffff 0%, #F9FAFB 45%, var(--dv8-grey) 100%);
  color: var(--dv8-ink);
}

.experience-shell {
  position: relative;
  max-width: 1440px;
  margin: 0 auto;
  padding: 32px 24px 56px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  color: var(--dv8-red);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 2.75rem;
  height: 1px;
  background: currentColor;
}

.login-panel {
  display: grid;
  grid-template-columns: minmax(340px, 1.1fr) minmax(320px, 0.9fr);
  gap: 24px;
  align-items: stretch;
}

.password-change-panel {
  display: grid;
  min-height: calc(100vh - 88px);
  place-items: center;
}

.password-change-card {
  width: min(100%, 520px);
  padding: 38px;
}

.brand-stage {
  position: relative;
  overflow: hidden;
  min-height: 42rem;
  padding: 40px;
  border-radius: var(--radius-card);
  background:
    linear-gradient(135deg, rgba(201, 39, 54, 0.18), rgba(54, 208, 255, 0.08) 42%, transparent 78%),
    linear-gradient(165deg, var(--dv8-navy) 0%, var(--dv8-navy-deep) 100%);
  color: #f7fbff;
  box-shadow: var(--dv8-shadow);
}

.brand-headline {
  max-width: 30rem;
  margin-bottom: 1.25rem;
}

.brand-headline h1 {
  margin-bottom: 1rem;
  font-size: 3rem;
  color: #f7fbff;
}

.brand-headline p {
  max-width: 28rem;
  margin-bottom: 0;
  color: rgba(247, 251, 255, 0.82);
  font-size: 1.08rem;
}

.brand-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 2rem;
}

.brand-meta .meta-card {
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-panel);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
}

.meta-card strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.74);
}

.meta-card span {
  display: block;
  font-size: 1rem;
  color: #ffffff;
}

.trust-list {
  display: grid;
  gap: 0.9rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.trust-list li {
  padding-left: 1rem;
  border-left: 2px solid rgba(54, 208, 255, 0.44);
  color: rgba(247, 251, 255, 0.8);
}

.login-stage {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 42rem;
  padding: 38px;
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: var(--dv8-shadow);
  backdrop-filter: blur(18px);
}

.login-copy h2 {
  margin-bottom: 0.75rem;
  font-size: 2.25rem;
}

.login-copy p {
  max-width: 25rem;
  color: var(--dv8-ink-soft);
}

.login-field {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.login-field label {
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--dv8-navy);
}

.dv8-input {
  min-height: 3.4rem;
  border-radius: var(--radius-control);
  border: 1px solid var(--dv8-line);
  background: rgba(246, 249, 252, 0.9);
}

.login-actions {
  display: flex;
  gap: 12px;
  margin-top: 1.25rem;
}

.login-actions .dv8-btn {
  min-height: 3.35rem;
  flex: 1;
  border-radius: var(--radius-control);
  font-weight: 700;
}

.dv8-btn-primary {
  background: linear-gradient(135deg, var(--dv8-red) 0%, var(--dv8-red-hover) 100%);
  border-color: transparent;
}

.dv8-btn-primary:hover {
  background: linear-gradient(135deg, var(--dv8-red-hover) 0%, var(--dv8-red) 100%);
}

.dv8-btn-secondary {
  background: rgba(11, 31, 59, 0.04);
  border-color: var(--dv8-line);
  color: var(--dv8-navy);
}

.login-alert {
  min-height: 1.4rem;
  margin-top: 0.9rem;
  color: #9d1c28;
  font-size: 0.92rem;
}

.login-footer {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(11, 31, 59, 0.1);
}

.login-footer .support-copy {
  color: var(--dv8-ink-soft);
  font-size: 0.92rem;
}

.login-footer .copyright {
  color: rgba(75, 97, 124, 0.86);
  font-size: 0.78rem;
  line-height: 1.6;
}

.dashboard-shell {
  display: grid;
  gap: 22px;
}

.app-header {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
  gap: 20px;
  align-items: start;
  padding: 26px 28px;
  border-radius: var(--radius-card);
}

.header-brand {
  display: grid;
  gap: 1rem;
}

.header-brand-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.subtitle {
  max-width: 48rem;
  color: var(--dv8-ink-soft);
  font-size: 1rem;
}

.user-panel {
  display: grid;
  gap: 1rem;
  justify-items: start;
  padding: 18px;
  border: 1px solid var(--dv8-line);
  border-radius: var(--radius-card);
  background: linear-gradient(180deg, rgba(11, 5, 3, 0.02), rgba(54, 208, 255, 0.04));
}

.user-panel .dv8-badge {
  border-color: var(--dv8-line-strong);
  background: var(--dv8-cyan-soft);
  color: var(--dv8-navy);
}

.user-meta {
  color: var(--dv8-ink-soft);
  line-height: 1.6;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(290px, 0.65fr);
  gap: 22px;
}

.module-stage {
  display: grid;
  gap: 18px;
  padding: 26px 28px;
}

.module-stage-header {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: flex-start;
}

.module-stage-meta {
  display: grid;
  gap: 0.75rem;
  justify-items: start;
}

.module-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.module-nav-btn {
  min-height: 2.85rem;
  padding: 0.7rem 1rem;
  border: 1px solid var(--dv8-line);
  border-radius: 999px;
  background: rgba(11, 31, 59, 0.04);
  color: var(--dv8-navy);
  font-weight: 700;
  transition: background-color 120ms ease, border-color 120ms ease, transform 120ms ease;
}

.module-nav-btn:hover {
  border-color: var(--dv8-line-strong);
  background: rgba(54, 208, 255, 0.10);
  transform: translateY(-1px);
}

.module-nav-btn.active {
  border-color: var(--dv8-line-strong);
  background: linear-gradient(135deg, rgba(11, 5, 3, 0.08), rgba(54, 208, 255, 0.16));
}

.module-panel-body {
  min-height: 5rem;
}

.module-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.module-preview-card {
  padding: 16px;
  border: 1px solid var(--dv8-line);
  border-radius: var(--radius-panel);
  background: linear-gradient(180deg, rgba(11, 5, 3, 0.02), rgba(54, 208, 255, 0.04));
}

.module-preview-card strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--dv8-navy);
}

.module-preview-card span {
  display: block;
}

.module-preview-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.module-preview-list li {
  padding: 14px 16px;
  border: 1px solid var(--dv8-line);
  border-radius: var(--radius-panel);
  background: rgba(11, 31, 59, 0.02);
}

.module-preview-list strong {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--dv8-navy);
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.dv8-card {
  border-radius: var(--radius-card);
  border: 1px solid rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--dv8-shadow);
  backdrop-filter: blur(16px);
}

.card-title-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.2rem;
}

.card-kicker {
  margin-bottom: 0.4rem;
  color: var(--dv8-red);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.card-copy p,
.section-copy {
  margin-bottom: 0;
  color: var(--dv8-ink-soft);
}

.status-stage,
.quick-links-stage,
.data-card,
.users-card {
  padding: 26px 28px;
}

.status-badge {
  display: inline-flex;
  min-height: 2.5rem;
  align-items: center;
  padding: 0 1rem;
  border-radius: 999px;
  border: 1px solid var(--dv8-line);
  background: rgba(11, 31, 59, 0.04);
  color: var(--dv8-navy);
  font-weight: 700;
}

.status-badge.healthy {
  border-color: rgba(22, 163, 74, 0.30);
  background: rgba(22, 163, 74, 0.10);
  color: #166534;
}

.status-badge.warning {
  border-color: rgba(217, 119, 6, 0.32);
  background: rgba(217, 119, 6, 0.12);
  color: #92400E;
}

.status-badge.unhealthy {
  border-color: rgba(220, 38, 38, 0.30);
  background: rgba(220, 38, 38, 0.10);
  color: #991B1B;
}

.status-summary {
  margin: 1rem 0 0;
  color: var(--dv8-ink-soft);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 1.25rem;
}

.status-item {
  padding: 16px;
  border: 1px solid var(--dv8-line);
  border-radius: var(--radius-panel);
  background: linear-gradient(180deg, rgba(11, 5, 3, 0.02), rgba(54, 208, 255, 0.04));
}

.status-item .label {
  margin-bottom: 0.4rem;
  color: var(--dv8-ink-soft);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.status-item .value {
  color: var(--dv8-navy);
  font-size: 1.05rem;
  font-weight: 700;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 1.35rem;
}

.actions .dv8-btn {
  min-height: 3rem;
  border-radius: var(--radius-control);
}

.status-error,
.panel-state {
  min-height: 1.4rem;
  margin-top: 0.9rem;
  color: var(--dv8-ink-soft);
}

.list {
  display: grid;
  gap: 12px;
}

.metric {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px 0;
  border-top: 1px solid var(--dv8-line);
}

.metric:first-child {
  border-top: 0;
  padding-top: 0;
}

.metric .value {
  font-weight: 700;
  color: var(--dv8-navy);
}

.metric-icon {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-control);
  background: rgba(11, 31, 59, 0.06);
  color: var(--dv8-navy);
}

.metric-body {
  display: grid;
  gap: 0.25rem;
}

.tag {
  width: fit-content;
  margin-top: 0.35rem;
}

.dv8-badge.tag {
  border-color: var(--dv8-line);
  background: rgba(11, 31, 59, 0.05);
  color: var(--dv8-navy);
}

.endpoint-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.endpoint-list li {
  padding: 0.85rem 0;
  border-top: 1px solid var(--dv8-line);
}

.endpoint-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.endpoint-list a {
  color: var(--dv8-navy);
  font-weight: 600;
}

.users-stage {
  display: grid;
}

.users-header {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 1.2rem;
}

.users-table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
}

.users-table th,
.users-table td {
  padding: 0.95rem 0.8rem;
  text-align: left;
  border-top: 1px solid var(--dv8-line);
}

.users-table th {
  color: var(--dv8-ink-soft);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.users-table tbody tr:hover {
  background: rgba(11, 31, 59, 0.03);
}

.muted {
  color: var(--dv8-ink-soft);
}

@media (max-width: 1120px) {
  .login-panel,
  .app-header,
  .hero-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .brand-stage,
  .login-stage {
    min-height: auto;
  }

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

@media (max-width: 720px) {
  .experience-shell {
    padding: 18px 16px 40px;
  }

  .brand-stage,
  .login-stage,
  .app-header,
  .module-stage,
  .status-stage,
  .quick-links-stage,
  .data-card,
  .users-card {
    padding: 20px;
    border-radius: var(--radius-card);
  }

  .brand-meta,
  .status-grid {
    grid-template-columns: 1fr;
  }

  .header-brand-row {
    align-items: flex-start;
  }

  .login-actions,
  .actions {
    flex-direction: column;
  }

  .users-table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}