:root {
  --white: #FFFFFF;
  --grey-50: #F9FAFB;
  --grey-100: #F3F4F6;
  --grey-200: #E5E7EB;
  --grey-300: #D1D5DB;
  --grey-400: #9CA3AF;
  --grey-500: #6B7280;
  --grey-600: #4B5563;
  --grey-700: #374151;
  --grey-800: #1F2937;
  --grey-900: #111827;
  --black: #000000;

  --bg-primary: #0A0A0A;
  --bg-secondary: #121212;
  --text-primary: rgba(255, 255, 255, 0.95);
  --text-secondary: rgba(255, 255, 255, 0.65);
  --text-tertiary: rgba(255, 255, 255, 0.45);

  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-hover: rgba(255, 255, 255, 0.08);
  --glass-active: rgba(255, 255, 255, 0.12);

  --accent-primary: rgba(255, 255, 255, 0.9);
  --accent-success: #10B981;
  --accent-error: #EF4444;
  --accent-warning: #F59E0B;
  --accent-danger: #DC2626;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 24px;
  --space-2xl: 32px;
  --space-3xl: 48px;
  --side-inset: var(--space-xl);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  --font-xs: 11px;
  --font-sm: 12px;
  --font-base: 14px;
  --font-md: 15px;
  --font-lg: 16px;
  --font-xl: 18px;
  --font-2xl: 24px;
  --font-3xl: 32px;

  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --brand-title-size: 34px;
  --brand-title-mobile: 30px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

html, body {
  height: 100%;
  overflow-x: hidden;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', system-ui, sans-serif;
  font-size: var(--font-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  position: relative;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle 800px at 20% 30%, rgba(255, 255, 255, 0.03), transparent 60%),
    radial-gradient(circle 600px at 80% 70%, rgba(255, 255, 255, 0.02), transparent 50%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");
  opacity: 0.15;
  pointer-events: none;
  z-index: 1;
}

.loadingOverlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  z-index: 9999;
  transition: opacity var(--transition-base);
}

.loadingOverlay.hidden {
  display: none;
  opacity: 0;
  pointer-events: none;
}

.loadingSpinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--glass-border);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loadingText {
  font-size: var(--font-lg);
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
}

.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: var(--shadow-md);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: var(--space-lg) var(--side-inset);
  background: rgba(10, 10, 10, 0.8);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}

body[data-aspect="portrait-narrow"] .topbar,
body[data-aspect="portrait"] .topbar {
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-md);
}

body[data-aspect="portrait-narrow"] .brand,
body[data-aspect="portrait"] .brand {
  width: 100%;
  justify-content: center;
}

body[data-aspect="portrait-narrow"] .brand .title,
body[data-aspect="portrait"] .brand .title {
  text-align: center;
  width: 100%;
  line-height: 1.1;
}

body[data-aspect="portrait-narrow"] .right,
body[data-aspect="portrait"] .right {
  width: 100%;
  justify-content: space-between;
  gap: var(--space-md);
}

body[data-aspect="portrait-narrow"] #whoami,
body[data-aspect="portrait"] #whoami {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0;
}

.brand .title {
  font-size: var(--brand-title-size);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-left: 0;
  text-align: left;
  width: auto;
}

.right {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

#whoami {
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.container {
  position: relative;
  z-index: 2;
  max-width: 1440px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-xl);
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  align-items: start;
}

body[data-layout="stack"] .grid {
  grid-template-columns: 1fr;
  width: 100%;
  margin-left: 0;
  margin-right: 0;
  align-items: start;
}

body[data-layout="stack"] .viewUser .grid {
  width: 100%;
  margin-left: 0;
  margin-right: 0;
}

@media (min-width: 769px) {
  body[data-layout="stack"] .viewAdmin .adminGrid {
    position: static;
    left: auto;
    right: auto;
    margin-left: 0;
    margin-right: 0;
    width: auto;
    padding-left: 0;
    padding-right: 0;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

[data-layout="user-split-50-50"] .viewUser .grid,
body[data-layout="user-centered-2-3"] .viewUser .grid {
  align-items: start;
}

body[data-layout="user-split-50-50"] #viewUser .grid > .card,
body[data-layout="user-centered-2-3"] #viewUser .grid > .card {
  max-height: calc(100vh - 140px);
  overflow: auto;
}

@media (max-width: 768px) {
  .container {
    padding: var(--space-xl) var(--space-lg);
  }

  .grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .topbar {
    padding: var(--space-md) var(--space-lg);
  }

  .brand .title {
    font-size: var(--brand-title-mobile);
  }

  input,
  select,
  textarea {
    font-size: 16px;
  }

  .brand { gap: var(--space-md); }
}

.card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.card:hover {
  background: var(--glass-hover);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

h2 {
  margin: 0 0 var(--space-lg) 0;
  font-size: var(--font-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

h3 {
  margin: 0;
  font-size: var(--font-md);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.muted { color: var(--text-secondary); }
.small { font-size: var(--font-sm); }

.hint {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  border-left: 2px solid var(--glass-border);
}

.userActions {
  margin-top: var(--space-lg);
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  width: 100%;
}

.userActions .btn {
  flex: 1 1 0;
  min-width: 120px;
}

.panel {
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  background: rgba(0, 0, 0, 0.22);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
}

.panel .actionRow {
  width: 100%;
}

.panel .actionRow .btn {
  flex: 1 1 0;
  min-width: 120px;
}

.actionRow {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  align-items: center;
}

.hidden { display: none !important; }

.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

label {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
}

input,
select,
textarea {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: rgba(0, 0, 0, 0.3);
  color: var(--text-primary);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  font-family: inherit;
  outline: none;
  transition: all var(--transition-base);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent-primary);
  background: rgba(0, 0, 0, 0.4);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

input::placeholder { color: var(--text-tertiary); }

.input.smallInput {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-sm);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-primary);
  font-size: var(--font-base);
  font-weight: 600;
  font-family: inherit;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}

.btn:hover:not(:disabled) {
  background: var(--glass-hover);
  border-color: var(--accent-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-outline {
  background: transparent;
  border-color: var(--glass-border);
}

.btn-outline:hover:not(:disabled) {
  background: var(--glass-bg);
}

.btn-danger {
  background: rgba(220, 38, 38, 0.15);
  border-color: var(--accent-danger);
  color: #FCA5A5;
}

.btn-danger:hover:not(:disabled) {
  background: rgba(220, 38, 38, 0.25);
  border-color: #DC2626;
  color: #FECACA;
}

.btn-success {
  background: rgba(16, 185, 129, 0.18);
  border-color: rgba(16, 185, 129, 0.55);
  color: #D1FAE5;
  box-shadow:
    var(--shadow-sm),
    inset 0 1px 0 rgba(16, 185, 129, 0.15);
}

.btn-success:hover:not(:disabled) {
  background: rgba(16, 185, 129, 0.28);
  border-color: #10B981;
  color: #ECFDF5;
  transform: translateY(-1px);
  box-shadow:
    var(--shadow-md),
    inset 0 1px 0 rgba(16, 185, 129, 0.2),
    0 0 12px rgba(16, 185, 129, 0.18);
}

.btn-success:active:not(:disabled) {
  transform: translateY(0);
  background: rgba(16, 185, 129, 0.32);
  box-shadow:
    var(--shadow-sm),
    inset 0 1px 0 rgba(16, 185, 129, 0.15);
}

.btn-success:focus-visible {
  outline: 2px solid #10B981;
  outline-offset: 2px;
  box-shadow:
    var(--shadow-sm),
    0 0 0 4px rgba(16, 185, 129, 0.25);
}

.btn-success:disabled {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.25);
  color: rgba(209, 250, 229, 0.45);
  box-shadow: none;
}

.btn-small {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-sm);
}

.linkBtn {
  background: transparent;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  padding: var(--space-sm) var(--space-md);
  font-weight: 600;
  font-size: var(--font-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.linkBtn:hover {
  color: var(--accent-primary);
  text-decoration: underline;
}

.footerRow {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  justify-content: center;
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.rowRight {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex: 1;
  max-width: 600px;
}

@media (min-width: 769px) and (max-width: 1100px) {
  body[data-view="admin"] .rowRight {
    max-width: none;
  }

  body[data-view="admin"] .rowRight input {
    flex: 1 1 auto;
    min-width: 420px;
  }
}

@media (max-width: 768px) {
  .row {
    flex-direction: column;
    align-items: stretch;
  }

  .rowRight {
    width: 100%;
    max-width: none;
  }
}

.kv {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.kv > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  font-weight: 700;
  font-size: var(--font-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background-color 220ms ease, border-color 220ms ease, color 220ms ease, box-shadow 220ms ease;
}

.pill.status-active {
  border-color: rgba(16, 185, 129, 0.5);
  background: rgba(16, 185, 129, 0.12);
  color: #A7F3D0;
}

.pill.status-offline {
  border-color: rgba(220, 38, 38, 0.5);
  background: rgba(220, 38, 38, 0.12);
  color: #FCA5A5;
}

.pill.card-paired {
  border-color: rgba(16, 185, 129, 0.5);
  background: rgba(16, 185, 129, 0.12);
  color: #D1FAE5;
}

.pill.card-unpaired {
  border-color: rgba(156, 163, 175, 0.35);
  background: rgba(0, 0, 0, 0.15);
  color: var(--text-secondary);
}

.tableWrap {
  overflow-x: auto;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  margin-top: var(--space-lg);
  background: rgba(0, 0, 0, 0.2);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}

th, td {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  border-bottom: 1px solid var(--glass-border);
  font-size: var(--font-sm);
}

th {
  background: rgba(0, 0, 0, 0.4);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: var(--font-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

td { color: var(--text-primary); }

tbody tr { transition: background var(--transition-fast); }
tbody tr:hover { background: rgba(255, 255, 255, 0.03); }
tbody tr:last-child td { border-bottom: none; }

.actionBtns {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.pairIdInline {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: 0.06em;
  font-family: 'SF Mono', 'Monaco', 'Courier New', monospace;
}

.msg {
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: var(--font-sm);
  font-weight: 500;
  border: 1px solid transparent;
}

.msg:empty {
  display: none;
  margin-top: 0;
  padding: 0;
  border: none;
}

.msg.ok {
  color: var(--accent-success);
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.2);
}

.msg.err {
  color: var(--accent-error);
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.2);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.card, .btn, input, select {
  animation: fadeIn var(--transition-slow) ease-out;
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: rgba(0, 0, 0, 0.2); }
::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--glass-hover); }

.activityList {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-height: 340px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.activityEmpty {
  text-align: center;
  padding: var(--space-xl) 0;
  opacity: 0.6;
}

.activityRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  gap: var(--space-md);
}

.activityTime {
  white-space: nowrap;
  flex-shrink: 0;
}

.pairSection {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: var(--space-xl);
}

.pairSectionSep {
  width: 100%;
  height: 1px;
  background: var(--glass-border);
  margin: var(--space-xl) 0;
}

.pairIdDisplay {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: var(--space-lg);
  width: 100%;
}

.pairIdCode {
  font-size: var(--font-3xl);
  font-weight: 700;
  letter-spacing: 0.18em;
  font-variant-numeric: tabular-nums;
  font-family: 'SF Mono', 'Monaco', 'Courier New', monospace;
  color: var(--text-secondary);
  padding: var(--space-lg) var(--space-xl);
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  min-width: 200px;
  text-align: center;
  transition: color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.pairIdCode--active {
  color: var(--text-primary);
  border-color: rgba(16, 185, 129, 0.4);
  box-shadow: 0 0 16px rgba(16, 185, 129, 0.1);
}

@media (max-width: 480px) {
  .topbar {
    position: relative;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }

  .brand {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
  }

  .brand .title {
    font-size: var(--brand-title-mobile);
    margin-left: 0;
    position: static;
    transform: none;
    top: auto;
    right: auto;
    left: auto;
    text-align: center;
    white-space: normal;
  }

  .right {
    width: 100%;
    justify-content: space-between;
  }

  .card { padding: var(--space-xl); }

  table { min-width: 600px; }

  .kv > div {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
  }

  .kv > .kv-status {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: var(--space-md);
  }

  .actionBtns { flex-direction: column; }
  .btn-small { width: 100%; }

  .userActions { flex-direction: column; }
  .actionRow { flex-direction: column; align-items: stretch; }
  .actionRow .btn { width: 100%; }

  .pairIdCode {
    font-size: var(--font-2xl);
    letter-spacing: 0.12em;
    min-width: 0;
    width: 100%;
  }
}

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

@media (min-width: 1200px) {
  .viewUser .grid.userGrid {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
}

/* ============================================
   AUTH LAYOUTS (data-layout driven)
   ============================================ */

/* Mobile portrait/landscape: 100% width */
[data-layout="auth-mobile"] #viewLogin.card,
[data-layout="auth-mobile"] #viewRegister.card,
[data-layout="auth-mobile"] #viewForgot.card,
[data-layout="auth-mobile"] #viewReset.card,
[data-layout="auth-mobile"] #viewCardReset.card {
  width: 100%;
  max-width: none;
  margin-left: 0;
  margin-right: 0;
}

/* Tablet portrait: 50% width, centered */
[data-layout="auth-tablet-port"] #viewLogin.card,
[data-layout="auth-tablet-port"] #viewRegister.card,
[data-layout="auth-tablet-port"] #viewForgot.card,
[data-layout="auth-tablet-port"] #viewReset.card,
[data-layout="auth-tablet-port"] #viewCardReset.card {
  width: 50%;
  max-width: none;
  margin-left: auto;
  margin-right: auto;
}

/* Tablet landscape: 50% width, centered */
[data-layout="auth-tablet-land"] #viewLogin.card,
[data-layout="auth-tablet-land"] #viewRegister.card,
[data-layout="auth-tablet-land"] #viewForgot.card,
[data-layout="auth-tablet-land"] #viewReset.card,
[data-layout="auth-tablet-land"] #viewCardReset.card {
  width: 50%;
  max-width: none;
  margin-left: auto;
  margin-right: auto;
}

/* Monitor landscape: 1/3 width, centered, no max-width */
[data-layout="auth-monitor-land"] #viewLogin.card,
[data-layout="auth-monitor-land"] #viewRegister.card,
[data-layout="auth-monitor-land"] #viewForgot.card,
[data-layout="auth-monitor-land"] #viewReset.card,
[data-layout="auth-monitor-land"] #viewCardReset.card {
  width: calc(100vw / 3);
  max-width: none;
  margin-left: auto;
  margin-right: auto;
}

/* Monitor portrait (pivot): 2/3 width, centered, no max-width */
[data-layout="auth-monitor-port"] #viewLogin.card,
[data-layout="auth-monitor-port"] #viewRegister.card,
[data-layout="auth-monitor-port"] #viewForgot.card,
[data-layout="auth-monitor-port"] #viewReset.card,
[data-layout="auth-monitor-port"] #viewCardReset.card {
  width: 66.666%;
  max-width: none;
  margin-left: auto;
  margin-right: auto;
}

*:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

@media (min-width: 769px) {
  .viewAdmin .adminGrid {
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    width: 100vw;
    padding-left: var(--side-inset);
    padding-right: var(--side-inset);
    box-sizing: border-box;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
  }

  .viewAdmin .adminGrid .card {
    height: auto;
    display: flex;
    flex-direction: column;
  }

  .viewAdmin .adminEmpty {
    min-height: 320px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
  }

  .viewAdmin .adminUsers { box-sizing: border-box; }
  .viewAdmin .adminEmpty { box-sizing: border-box; }

  .viewAdmin .adminGrid .adminEmpty .admin-chips {
    flex: 1 1 auto;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .viewAdmin .adminGrid {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .viewAdmin .row {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }

  .viewAdmin .row h2 {
    margin-bottom: 0;
  }

  .viewAdmin .rowRight {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: var(--space-md);
  }

  .viewAdmin #userSearch,
  .viewAdmin #btnRefreshUsers {
    width: 100%;
  }

  .viewAdmin .tableWrap {
    border: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.2);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .viewAdmin table {
    min-width: 960px;
    border: 0;
  }

  .viewAdmin thead {
    display: table-header-group;
  }

  .viewAdmin tbody tr {
    display: table-row;
    margin-bottom: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    padding: 0;
  }

  .viewAdmin td {
    display: table-cell;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--glass-border);
    font-size: var(--font-sm);
  }

  .viewAdmin td::before {
    content: none;
    display: none;
  }

  .viewAdmin .actionBtns {
    flex-direction: row;
  }

  .viewAdmin .adminEmpty {
    min-height: auto;
    padding: var(--space-xl);
  }

  .admin-chips__donut {
    width: 160px;
    height: 160px;
  }

  .pairSection {
    padding-bottom: var(--space-lg);
  }
}

.admin-chips {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
}

.admin-chips__donut {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 192px;
  height: 192px;
}

.admin-chips__svg { display: block; }
.admin-chips__bg { stroke: var(--grey-700); opacity: 0.55; }
.admin-chips__active { stroke: var(--accent-success); opacity: 0.95; }
.admin-chips__label { margin-top: 2px; }

@keyframes admin-chips-pulse {
  0% { opacity: 0.85; }
  50% { opacity: 1; }
  100% { opacity: 0.85; }
}

.admin-chips__active.active-segment { animation: admin-chips-pulse 1.8s ease-in-out infinite; }

@media (prefers-reduced-motion: reduce) {
  .admin-chips__active.active-segment { animation: none; }
}

body[data-layout="stack"] .viewAdmin .adminEmpty {
  min-height: auto;
}

body[data-layout="stack"] .viewAdmin .adminEmpty .admin-chips {
  justify-content: center;
  padding: 18px 0;
}

body[data-aspect="portrait"] #whoami,
body[data-aspect="portrait-narrow"] #whoami {
  max-width: 100%;
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

body[data-aspect="portrait"] #whoami .whoami-role,
body[data-aspect="portrait-narrow"] #whoami .whoami-role {
  display: block;
}

body[data-aspect="portrait"] #whoami .whoami-email,
body[data-aspect="portrait-narrow"] #whoami .whoami-email {
  display: block;
  opacity: 0.85;
}

body[data-aspect="portrait"] .viewAdmin .adminGrid,
body[data-aspect="portrait-narrow"] .viewAdmin .adminGrid {
  width: 100%;
  max-width: 100%;
}

body[data-aspect="portrait"] .viewAdmin .adminGrid > *,
body[data-aspect="portrait-narrow"] .viewAdmin .adminGrid > * {
  min-width: 0;
  max-width: 100%;
}

body[data-aspect="portrait"] .viewAdmin .card,
body[data-aspect="portrait-narrow"] .viewAdmin .card {
  max-width: 100%;
}

body[data-aspect="portrait"] .viewAdmin .tableWrap,
body[data-aspect="portrait-narrow"] .viewAdmin .tableWrap {
  overflow-x: auto;
  overflow-y: hidden;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--glass-border);
  background: rgba(0, 0, 0, 0.2);
}

body[data-aspect="portrait"] .viewAdmin table,
body[data-aspect="portrait-narrow"] .viewAdmin table {
  width: max-content;
  min-width: 700px;
  border-collapse: collapse;
}

body[data-aspect="portrait"] .viewAdmin thead,
body[data-aspect="portrait-narrow"] .viewAdmin thead {
  display: table-header-group;
}

body[data-aspect="portrait"] .viewAdmin tbody tr,
body[data-aspect="portrait-narrow"] .viewAdmin tbody tr {
  display: table-row;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  margin: 0;
}

body[data-aspect="portrait"] .viewAdmin td,
body[data-aspect="portrait"] .viewAdmin th,
body[data-aspect="portrait-narrow"] .viewAdmin td,
body[data-aspect="portrait-narrow"] .viewAdmin th {
  display: table-cell;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--glass-border);
}

body[data-aspect="portrait"] .viewAdmin td::before,
body[data-aspect="portrait-narrow"] .viewAdmin td::before {
  content: none;
}

@media (min-width: 769px) {
  .viewAdmin .adminGrid {
    align-items: stretch;
  }
}

body[data-device="tablet"][data-aspect="portrait"] .topbar,
body[data-device="tablet"][data-aspect="portrait-narrow"] .topbar,
body[data-device="monitor"][data-aspect="portrait"] .topbar,
body[data-device="monitor"][data-aspect="portrait-narrow"] .topbar {
  flex-direction: row;
  align-items: center;
  gap: var(--space-xl);
}

body[data-device="tablet"][data-aspect="portrait"] .brand,
body[data-device="tablet"][data-aspect="portrait-narrow"] .brand,
body[data-device="monitor"][data-aspect="portrait"] .brand,
body[data-device="monitor"][data-aspect="portrait-narrow"] .brand {
  width: auto;
  justify-content: flex-start;
}

body[data-device="tablet"][data-aspect="portrait"] .brand .title,
body[data-device="tablet"][data-aspect="portrait-narrow"] .brand .title,
body[data-device="monitor"][data-aspect="portrait"] .brand .title,
body[data-device="monitor"][data-aspect="portrait-narrow"] .brand .title {
  text-align: left;
  width: auto;
}

body[data-device="tablet"][data-aspect="portrait"] .right,
body[data-device="tablet"][data-aspect="portrait-narrow"] .right,
body[data-device="monitor"][data-aspect="portrait"] .right,
body[data-device="monitor"][data-aspect="portrait-narrow"] .right {
  width: auto;
  justify-content: flex-end;
  gap: var(--space-lg);
}

body[data-device="tablet"][data-aspect="portrait"] #whoami,
body[data-device="tablet"][data-aspect="portrait-narrow"] #whoami,
body[data-device="monitor"][data-aspect="portrait"] #whoami,
body[data-device="monitor"][data-aspect="portrait-narrow"] #whoami {
  white-space: nowrap;
}

body[data-device="tablet"][data-aspect="portrait"] .viewAdmin table,
body[data-device="tablet"][data-aspect="portrait-narrow"] .viewAdmin table,
body[data-device="monitor"][data-aspect="portrait"] .viewAdmin table,
body[data-device="monitor"][data-aspect="portrait-narrow"] .viewAdmin table {
  width: 100%;
  min-width: 700px;
  table-layout: auto;
}

body[data-device="tablet"][data-aspect="portrait"] .viewAdmin .tableWrap,
body[data-device="tablet"][data-aspect="portrait-narrow"] .viewAdmin .tableWrap,
body[data-device="monitor"][data-aspect="portrait"] .viewAdmin .tableWrap,
body[data-device="monitor"][data-aspect="portrait-narrow"] .viewAdmin .tableWrap {
  overflow-x: hidden;
}

@media (max-height: 520px) and (min-width: 820px) {
  body[data-device="mobile"][data-orientation="landscape"][data-view="user"][data-layout="user-split-50-50"] #viewUser .grid,
  body[data-device="mobile"][data-orientation="landscape"][data-view="user"][data-layout="user-2col"] #viewUser .userGrid {
    align-items: stretch;
  }

  body[data-device="mobile"][data-orientation="landscape"][data-view="user"][data-layout="user-split-50-50"] #viewUser .grid > .card:not(.activityCard),
  body[data-device="mobile"][data-orientation="landscape"][data-view="user"][data-layout="user-2col"] #viewUser .userGrid > .card:not(.activityCard) {
    max-height: none !important;
    overflow: visible !important;
  }

  body[data-device="mobile"][data-orientation="landscape"][data-view="user"][data-layout="user-split-50-50"] #viewUser .activityCard,
  body[data-device="mobile"][data-orientation="landscape"][data-view="user"][data-layout="user-2col"] #viewUser .activityCard {
    position: sticky;
    top: 86px;
    align-self: start;
    max-height: calc(100vh - 86px - 18px);
    overflow: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

  body[data-device="mobile"][data-orientation="landscape"][data-view="user"][data-layout="user-split-50-50"] #viewUser .activityCard::-webkit-scrollbar,
  body[data-device="mobile"][data-orientation="landscape"][data-view="user"][data-layout="user-2col"] #viewUser .activityCard::-webkit-scrollbar {
    width: 0px;
    height: 0px;
  }
}
.otpDisplay {
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.otpCode {
  font-size: var(--font-2xl);
  font-weight: 700;
  letter-spacing: 0.18em;
  font-variant-numeric: tabular-nums;
  font-family: 'SF Mono', 'Monaco', 'Courier New', monospace;
  color: var(--text-primary);
  padding: var(--space-md) var(--space-lg);
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  width: 100%;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  transition: color var(--transition-base), opacity var(--transition-base);
}

.otpCode--active {
  border-color: rgba(16, 185, 129, 0.4);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.07);
}

.otpCode--expired {
  color: var(--text-tertiary);
  border-color: rgba(239, 68, 68, 0.3);
  box-shadow: none;
  opacity: 0.55;
}

.otpMeta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}

.otpStatusPill {
  font-size: var(--font-xs);
}

.otpStatusPill:empty {
  display: none;
}

@media (max-width: 480px) {
  .otpCode {
    font-size: var(--font-2xl);
    letter-spacing: 0.14em;
    min-width: 0;
    width: 100%;
  }
}

/* ── User 3-column grid ─────────────────────────────── */
#viewUser .userGrid {
  grid-template-columns: repeat(3, 1fr) !important;
  align-items: start;
  width: 100%;
}

#viewUser .userActionsCard .userActions {
  margin-top: 0;
  flex-direction: column;
  gap: var(--space-md);
}

#viewUser .userActionsCard .userActions .btn {
  width: 100%;
  flex: none;
}

#viewUser .userActionsCard .panel {
  margin-top: var(--space-lg);
}

/* panelPairCard has no hidden class by default in actions card */
#viewUser .userActionsCard #panelPairCard {
  display: block;
}
#viewUser .userActionsCard #panelPairCard.hidden {
  display: none !important;
}

#viewUser .activityCard {
  /* height locked to profile card height, scroll inside */
  align-self: stretch;
  display: flex;
  flex-direction: column;
}

#viewUser .activityCard .activityList {
  flex: 1 1 0;
  max-height: none;
  overflow-y: auto;
  overscroll-behavior: contain;
}

/* Stack to 1 col on smaller screens */
body[data-layout="stack"] #viewUser .userGrid {
  grid-template-columns: 1fr !important;
}



/* tablet landscape: 2 cols, profile+actions left, activity right */


/* ── user-3col layout ───────────────────────────────── */
body[data-layout="user-3col"] #viewUser .userGrid {
  grid-template-columns: repeat(3, 1fr) !important;
  align-items: stretch;
  width: 100%;
}

body[data-layout="user-3col"] #viewUser .activityCard {
  display: flex;
  flex-direction: column;
}

body[data-layout="user-3col"] #viewUser .activityCard .activityList {
  flex: 1 1 0;
  max-height: none;
  overflow-y: auto;
}

/* ── user-monitor-port-centered (pivot: stack cards, centered at 2/3) ── */
body[data-layout="user-monitor-port-centered"] #viewUser .userGrid {
  grid-template-columns: 1fr !important;
  align-items: start;
  width: 66.666%;
  margin-left: auto;
  margin-right: auto;
  gap: var(--space-xl);
}

body[data-layout="user-monitor-port-centered"] #viewUser .userGrid > .card {
  max-height: none;
  overflow: visible;
}

body[data-layout="user-monitor-port-centered"] #viewUser .activityCard {
  display: flex;
  flex-direction: column;
}

body[data-layout="user-monitor-port-centered"] #viewUser .activityCard .activityList {
  flex: 1 1 auto;
  max-height: 500px;
  overflow-y: auto;
}

/* ── user-tablet-port-centered (tablet portrait: stack cards, centered at 50%) ── */
body[data-layout="user-tablet-port-centered"] #viewUser .userGrid {
  grid-template-columns: 1fr !important;
  align-items: start;
  width: 50%;
  margin-left: auto;
  margin-right: auto;
  gap: var(--space-xl);
}

body[data-layout="user-tablet-port-centered"] #viewUser .userGrid > .card {
  max-height: none;
  overflow: visible;
}

body[data-layout="user-tablet-port-centered"] #viewUser .activityCard {
  display: flex;
  flex-direction: column;
}

body[data-layout="user-tablet-port-centered"] #viewUser .activityCard .activityList {
  flex: 1 1 auto;
  max-height: 500px;
  overflow-y: auto;
}

/* ── user-2col layout (mobile/tablet landscape) ──────── */
body[data-layout="user-2col"] #viewUser .userGrid {
  grid-template-columns: 1fr 1fr !important;
  align-items: stretch;
}

body[data-layout="user-2col"] #viewUser .activityCard {
  grid-column: 1 / -1;
}

body[data-layout="user-2col"] #viewUser .userGrid > .card,
body[data-layout="user-3col"] #viewUser .userGrid > .card {
  max-height: none;
  overflow: visible;
}

body[data-layout="user-2col"] #viewUser .activityCard .activityList,
body[data-layout="user-3col"] #viewUser .activityCard .activityList {
  max-height: 340px;
  overflow-y: auto;
}

/* ── mobile landscape user-2col: compact for short viewport ─── */
body[data-device="mobile"][data-orientation="landscape"][data-layout="user-2col"] #viewUser .userGrid {
  grid-template-columns: 1fr 1fr !important;
  align-items: start;
  gap: var(--space-md);
}

body[data-device="mobile"][data-orientation="landscape"][data-layout="user-2col"] #viewUser .userGrid > .card {
  max-height: calc(100vh - 86px - var(--space-2xl));
  overflow-y: auto;
  overscroll-behavior: contain;
}

body[data-device="mobile"][data-orientation="landscape"][data-layout="user-2col"] #viewUser .activityCard {
  grid-column: 1 / -1;
  max-height: 180px;
}

body[data-device="mobile"][data-orientation="landscape"][data-layout="user-2col"] #viewUser .activityCard .activityList {
  max-height: 100px;
  overflow-y: auto;
}
/* ============================================
   PASSWORD VISIBILITY TOGGLE
   ============================================ */

.password-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  transition: color var(--transition-fast);
  outline: none;
}

.password-toggle:hover {
  color: var(--text-secondary);
}

.password-toggle:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
  border-radius: 4px;
}

.password-toggle svg {
  width: 20px;
  height: 20px;
  display: block;
}

.password-wrapper input[type="password"],
.password-wrapper input[type="text"] {
  padding-right: 44px;
}

/* Polish overrides for preserved original design */
:root {
  --page-max: 1200px;
}

body {
  line-height: 1.45;
}

.topbar {
  gap: 16px;
  align-items: center;
}

.topbar .right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.container {
  width: min(100%, var(--page-max));
  margin-inline: auto;
  padding-top: 28px;
  padding-bottom: 36px;
}

.card {
  border-radius: 24px;
  padding: 28px;
}

.card h2,
.card h3 {
  margin-top: 0;
  margin-bottom: 8px;
}

.form {
  gap: 18px;
}

.form label {
  display: grid;
  gap: 8px;
}

.form input,
.form select,
.form textarea {
  min-height: 52px;
}

.form .btn,
.actionRow .btn,
.userActions .btn {
  min-height: 48px;
}

.msg {
  margin-top: 4px;
}

.footerRow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
  padding-top: 18px;
}

#viewLogin.card,
#viewRegister.card,
#viewForgot.card,
#viewReset.card,
#viewCardReset.card {
  width: min(100%, 640px);
  margin-inline: auto;
}

.kv {
  gap: 16px;
}

.kv > div {
  gap: 6px;
}

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

.panel {
  margin-top: 18px;
  padding-top: 18px;
}

.otpDisplay,
.hint,
.actionRow {
  margin-top: 14px;
}

.tableWrap {
  overflow-x: auto;
}

table {
  width: 100%;
}

th, td {
  vertical-align: middle;
}

#viewUser .userGrid,
.viewAdmin .adminGrid {
  gap: 20px;
}

#viewUser .activityCard,
#viewUser .userProfileCard,
#viewUser .userActionsCard,
.viewAdmin .card {
  min-width: 0;
}

@media (max-width: 768px) {
  .container {
    padding-top: 20px;
    padding-bottom: 24px;
  }

  .card {
    padding: 20px;
    border-radius: 20px;
  }

  .footerRow {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .topbar {
    padding-inline: 16px;
  }
}