:root[data-theme="light"] {
  --color-primary: #223b75;
  --color-primary-hover: #1a2f5c;
  --color-accent: #c9a227;
  --color-accent-hover: #b08d1f;
  --color-bg: #f4f6fb;
  --color-surface: #ffffff;
  --color-surface-alt: #e8eef8;
  --color-border: #d4dde9;
  --color-text: #0f172a;
  --color-muted: #54627a;
  --color-danger: #dc2626;
  --color-success: #15803d;
  --shadow: 0 20px 50px rgba(34, 59, 117, 0.1);
}

:root[data-theme="dark"] {
  --color-primary: #5b7ec9;
  --color-primary-hover: #7393d6;
  --color-accent: #e0b84a;
  --color-accent-hover: #f0c85c;
  --color-bg: #0b1018;
  --color-surface: #121826;
  --color-surface-alt: #1a2333;
  --color-border: #2a3548;
  --color-text: #e8eef8;
  --color-muted: #9aa8bc;
  --color-danger: #f87171;
  --color-success: #4ade80;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--color-accent) 22%, transparent), transparent 28%),
    radial-gradient(circle at bottom left, color-mix(in srgb, var(--color-primary) 12%, transparent), transparent 32%),
    linear-gradient(180deg, var(--color-bg), color-mix(in srgb, var(--color-bg) 88%, var(--color-surface-alt)));
  color: var(--color-text);
}

.shell > * {
  min-height: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

label,
span,
p,
input,
select,
button,
table {
  font-size: 0.95rem;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Space Grotesk", "Avenir Next", sans-serif;
}

.shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  height: 100vh;
  overflow: hidden;
}

.sidebar {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100vh;
  overflow-y: auto;
  padding: 2rem 1.5rem;
  background: color-mix(in srgb, var(--color-surface) 88%, transparent);
  border-right: 1px solid var(--color-border);
  backdrop-filter: blur(20px);
}

.brand-mark {
  width: 100px;
  height: 100px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--color-primary), color-mix(in srgb, var(--color-primary) 55%, var(--color-accent)));
  color: #ffffff;
  font-weight: 700;
  margin: 0 auto 1rem;
}

.brand-mark-image {
  padding: 0;
  overflow: hidden;
  background: color-mix(in srgb, var(--color-surface) 92%, transparent);
}

.brand-logo {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
}

.brand-copy span,
.profile-card span,
.muted-copy,
.eyebrow {
  color: var(--color-muted);
}

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

.brand-copy {
  text-align: center;
}

.brand-copy span {
  margin-top: 0.2rem;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.45rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 600;
}

.muted-copy {
  font-size: 0.9rem;
  line-height: 1.45;
}

.nav-links {
  display: grid;
  gap: 0.35rem;
  margin-top: 2rem;
}

.nav-links a {
  padding: 0.9rem 1rem;
  border-radius: 14px;
  color: var(--color-muted);
}

.nav-links a.active,
.nav-links a:hover {
  background: var(--color-surface-alt);
  color: var(--color-text);
}

.sidebar-footer {
  display: grid;
  gap: 1rem;
}

.profile-card,
.theme-form,
.panel,
.stat-card,
.login-card {
  background: color-mix(in srgb, var(--color-surface) 92%, transparent);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.theme-form,
.profile-card {
  padding: 1rem;
}

.theme-form select,
input,
select {
  width: 100%;
  margin-top: 0.4rem;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
}

.profile-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.content {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  min-height: 100vh;
  overflow: hidden;
}

.content-body {
  overflow-y: auto;
  padding: 2rem;
}

.page-head,
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.panel-head-stack {
  align-items: flex-end;
}

.panel,
.login-card,
.stat-card,
.user-row {
  padding: 1.4rem;
}

.split-grid,
.stats-grid,
.user-grid {
  display: grid;
  gap: 1.25rem;
}

.split-grid {
  grid-template-columns: minmax(0, 2fr) minmax(320px, 1fr);
  margin: 1.5rem 0;
}

.stats-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 1.5rem 0;
}

.stat-card strong {
  display: block;
  margin-top: 0.7rem;
  font-size: 2rem;
}

.user-list {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.user-row {
  background: color-mix(in srgb, var(--color-surface) 92%, transparent);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.user-row-main {
  display: grid;
  grid-template-columns: minmax(180px, 1.1fr) minmax(220px, 1.4fr) 140px 140px 180px auto;
  gap: 1rem;
  align-items: end;
}

.user-row-cell label,
.user-row-meta span {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-muted);
}

.user-row-meta strong {
  display: block;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: 0.92rem;
  font-weight: 500;
}

.user-row-toggle {
  align-self: end;
}

.user-row-toggle .toggle-label {
  min-height: 52px;
  padding: 0 0.25rem;
}

.user-row-actions {
  display: flex;
  justify-content: flex-end;
  align-items: end;
}

.user-row-secondary {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.panel-muted {
  background:
    linear-gradient(
      160deg,
      color-mix(in srgb, var(--color-primary) 8%, var(--color-surface)),
      color-mix(in srgb, var(--color-surface-alt) 70%, var(--color-surface))
    );
  border-color: color-mix(in srgb, var(--color-primary) 18%, var(--color-border));
}

.login-copy .eyebrow,
.login-copy .muted-copy,
.login-copy p {
  color: color-mix(in srgb, #ffffff 82%, var(--color-accent));
}

.banner,
.notice {
  padding: 0.95rem 1rem;
  border-radius: 16px;
  margin: 1rem 0 1.25rem;
}

.banner-warning {
  background: color-mix(in srgb, var(--color-accent) 22%, var(--color-surface));
}

.banner-critical,
.notice-error {
  background: color-mix(in srgb, var(--color-danger) 18%, var(--color-surface));
}

.notice-success {
  background: color-mix(in srgb, var(--color-success) 18%, var(--color-surface));
}

.form-stack {
  display: grid;
  gap: 1rem;
}

.field-row,
.inline-form,
.search-form,
.dialog-close-row {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.inline-form-wrap {
  flex-wrap: wrap;
}

.field-row > * {
  flex: 1;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border: 0;
  border-radius: 14px;
  padding: 0.9rem 1.1rem;
  cursor: pointer;
  font-weight: 600;
}

.button-small {
  padding: 0.65rem 0.9rem;
}

.button-primary {
  background: var(--color-primary);
  color: white;
}

.button-primary:hover {
  background: var(--color-primary-hover);
}

.button-secondary {
  background: var(--color-surface-alt);
  color: var(--color-text);
}

.button-danger {
  background: var(--color-danger);
  color: white;
}

.full-width {
  width: 100%;
}

.meter {
  height: 14px;
  background: var(--color-surface);
  border-radius: 999px;
  overflow: hidden;
  margin: 1rem 0;
  border: 1px solid var(--color-border);
}

.meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 1rem 0.7rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.status-pill {
  display: inline-flex;
  border-radius: 999px;
  padding: 0.3rem 0.65rem;
  text-transform: capitalize;
}

.status-success {
  background: color-mix(in srgb, var(--color-success) 18%, var(--color-surface));
}

.status-failure {
  background: color-mix(in srgb, var(--color-danger) 18%, var(--color-surface));
}

.pagination {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.pagination a {
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  background: var(--color-surface-alt);
}

.pagination a.active {
  background: var(--color-primary);
  color: white;
}

.inline-details {
  display: inline-block;
  margin-right: 0.75rem;
}

.inline-details summary {
  cursor: pointer;
  margin-bottom: 0.6rem;
}

.actions-cell {
  width: 15rem;
  min-width: 15rem;
  white-space: nowrap;
}

.row-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: nowrap;
}

.password-reset-panel {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  margin-top: 0;
  transition:
    grid-template-rows 0.28s ease,
    opacity 0.22s ease,
    margin-top 0.28s ease;
  pointer-events: none;
}

.password-reset-panel.is-open {
  grid-template-rows: 1fr;
  opacity: 1;
  margin-top: 0.75rem;
  pointer-events: auto;
  white-space: normal;
}

.password-reset-panel-inner {
  overflow: hidden;
  min-height: 0;
}

.password-reset-form {
  display: grid;
  gap: 0.65rem;
  padding: 0.85rem;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-surface-alt) 80%, var(--color-surface));
}

.password-reset-form input {
  margin-top: 0;
}

.confirm-dialog {
  max-width: 460px;
  border: 1px solid var(--color-border);
  border-radius: 24px;
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow);
}

.confirm-dialog::backdrop {
  background: rgba(0, 0, 0, 0.38);
}

.dialog-close-row {
  justify-content: flex-end;
}

.toggle-field {
  display: flex;
  align-items: flex-end;
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.remember-label {
  justify-content: flex-start;
  margin-top: -0.2rem;
}

.toggle-label input {
  width: auto;
  margin: 0;
}

.guest-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.guest-shell {
  width: min(1040px, 100%);
}

.login-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.5rem;
  overflow: hidden;
}

.login-copy {
  padding: 2rem;
  background:
    linear-gradient(145deg, var(--color-primary), color-mix(in srgb, var(--color-primary) 70%, var(--color-accent)));
  color: #ffffff;
  border-radius: 20px;
}

.login-logo {
  width: 110px;
  height: 110px;
  display: block;
  margin: 0 0 1.25rem;
  object-fit: contain;
  object-position: center;
}

.recent-panel {
  margin-top: 1.5rem;
}

.webmail-launch-panel {
  max-width: 640px;
  margin: 3rem auto 0;
}

.site-footer {
  padding: 1rem 2rem 1.25rem;
  border-top: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-surface) 88%, transparent);
  backdrop-filter: blur(16px);
  color: var(--color-muted);
  font-size: 0.9rem;
}

.site-footer a {
  color: var(--color-primary);
  font-weight: 600;
}

.site-footer-guest {
  text-align: center;
}

.top-gap {
  margin-top: 1rem;
}

code {
  white-space: pre-wrap;
  word-break: break-word;
}

@media (max-width: 960px) {
  .shell,
  .login-card,
  .split-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .shell {
    height: auto;
    overflow: visible;
  }

  .sidebar {
    height: auto;
    overflow: visible;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .content {
    min-height: auto;
    overflow: visible;
  }

  .content-body {
    overflow: visible;
    padding: 1.2rem;
    padding-bottom: 0;
  }

  .site-footer {
    padding: 1rem 1.2rem 1.25rem;
  }

  .page-head,
  .panel-head,
  .field-row,
  .inline-form,
  .search-form,
  .profile-card {
    flex-direction: column;
    align-items: stretch;
  }

  .user-row-main {
    grid-template-columns: 1fr;
  }

  .actions-cell {
    width: auto;
    min-width: 0;
    white-space: normal;
  }

  .row-actions {
    flex-wrap: wrap;
  }

  .user-row-actions,
  .user-row-secondary {
    justify-content: stretch;
  }

  .user-row-secondary {
    flex-direction: column;
    align-items: stretch;
  }

  .data-table {
    display: block;
    overflow-x: auto;
  }
}