:root {
  color-scheme: dark;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  --bg: #0b0d12;
  --bg-elevated: #12151d;
  --bg-elevated-2: #1a1f2b;
  --border: #262d3a;
  --text: #eef2f7;
  --text-muted: #93a0b4;
  --accent: #5470ff;
  --accent-strong: #6c85ff;
  --accent-contrast: #ffffff;
  --success: #34c98f;
  --success-bg: #123227;
  --danger: #f3697e;
  --danger-bg: #3a1a22;
  --warning: #f2b94b;
  --warning-bg: #392b12;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 14px 34px -18px rgba(0, 0, 0, 0.6);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    color-scheme: light;
    --bg: #f3f5fa;
    --bg-elevated: #ffffff;
    --bg-elevated-2: #eef1f8;
    --border: #dde2ee;
    --text: #171b24;
    --text-muted: #5b6472;
    --accent: #3c58e0;
    --accent-strong: #2c47cf;
    --accent-contrast: #ffffff;
    --success: #128a5c;
    --success-bg: #e3f7ee;
    --danger: #c72e46;
    --danger-bg: #fbe6e9;
    --warning: #97650a;
    --warning-bg: #fdf1da;
    --shadow: 0 14px 34px -18px rgba(30, 40, 70, 0.25);
  }
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f3f5fa;
  --bg-elevated: #ffffff;
  --bg-elevated-2: #eef1f8;
  --border: #dde2ee;
  --text: #171b24;
  --text-muted: #5b6472;
  --accent: #3c58e0;
  --accent-strong: #2c47cf;
  --accent-contrast: #ffffff;
  --success: #128a5c;
  --success-bg: #e3f7ee;
  --danger: #c72e46;
  --danger-bg: #fbe6e9;
  --warning: #97650a;
  --warning-bg: #fdf1da;
  --shadow: 0 14px 34px -18px rgba(30, 40, 70, 0.25);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b0d12;
  --bg-elevated: #12151d;
  --bg-elevated-2: #1a1f2b;
  --border: #262d3a;
  --text: #eef2f7;
  --text-muted: #93a0b4;
  --accent: #5470ff;
  --accent-strong: #6c85ff;
  --accent-contrast: #ffffff;
  --success: #34c98f;
  --success-bg: #123227;
  --danger: #f3697e;
  --danger-bg: #3a1a22;
  --warning: #f2b94b;
  --warning-bg: #392b12;
  --shadow: 0 14px 34px -18px rgba(0, 0, 0, 0.6);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  transition: background-color 0.15s ease, color 0.15s ease;
}

header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px 16px;
  padding: 16px 28px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 5px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 4px 14px -4px color-mix(in srgb, var(--accent) 65%, transparent);
  flex-shrink: 0;
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.25));
}

.brand strong {
  display: block;
  font-size: 15px;
}

.brand span {
  display: block;
  color: var(--text-muted);
  font-size: 12.5px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

a.nav-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  padding: 10px 12px;
  background: var(--bg-elevated-2);
  color: var(--text);
  transition: filter 0.12s ease, transform 0.05s ease;
}

a.nav-button:hover {
  filter: brightness(1.08);
}

a.nav-button:active {
  transform: translateY(1px);
}

a.nav-button .btn-icon {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.nav-button.is-active {
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  color: var(--accent);
}

@media (max-width: 640px) {
  .nav-button .btn-label {
    display: none;
  }
  .nav-button {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: 999px;
  }
}

main {
  max-width: 1200px;
  margin: 28px auto 60px;
  padding: 0 20px;
}

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 22px;
  box-shadow: var(--shadow);
}

.login-wrap {
  min-height: calc(100vh - 68px);
  display: grid;
  place-items: center;
  padding: 40px 20px;
}

.login-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow);
  text-align: center;
}

.login-card .brand-mark-lg {
  margin: 0 auto 16px;
  width: 108px;
  height: 108px;
  padding: 14px;
  border-radius: 28px;
  animation: logo-pop 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.login-card h1 {
  font-size: 19px;
  margin: 0 0 4px;
}

.login-card p {
  color: var(--text-muted);
  margin: 0 0 22px;
  font-size: 13.5px;
}

.login-card form {
  text-align: left;
  display: grid;
  gap: 14px;
}

.login-submit {
  width: 100%;
  margin-top: 4px;
}

h1, h2, h3 {
  margin-top: 0;
  letter-spacing: -0.01em;
}

h1 {
  font-size: 20px;
}

h2 {
  font-size: 16px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 13.5px;
  color: var(--text-muted);
}

input, select, textarea, button {
  font: inherit;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  padding: 10px 12px;
  background: var(--bg-elevated-2);
  color: var(--text);
}

input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

textarea {
  resize: vertical;
}

button {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
  font-weight: 600;
  transition: filter 0.12s ease, transform 0.05s ease;
}

button .btn-icon {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

button:hover {
  filter: brightness(1.08);
}

button:active {
  transform: translateY(1px);
}

button:disabled {
  cursor: default;
  filter: none;
  opacity: 0.85;
}

button.is-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

button.is-loading .btn-icon {
  visibility: hidden;
}

button.is-loading::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 14px;
  margin: -7px 0 0 -7px;
  border: 2px solid var(--accent-contrast);
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

button.secondary.is-loading::after {
  border-color: var(--text);
  border-right-color: transparent;
}

button.danger-button.is-loading::after {
  border-color: var(--danger);
  border-right-color: transparent;
}

button.secondary {
  background: var(--bg-elevated-2);
  border-color: var(--border);
  color: var(--text);
}

button.danger-button {
  background: transparent;
  border-color: var(--danger);
  color: var(--danger);
  font-weight: 600;
}

button.danger-button:hover {
  background: var(--danger-bg);
}

.icon-button {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  background: var(--bg-elevated-2);
  border-color: var(--border);
  color: var(--text-muted);
  border-radius: 999px;
}

.icon-button .icon {
  width: 18px;
  height: 18px;
  transition: transform 0.35s ease;
}

.icon-button:hover .icon {
  transform: rotate(18deg);
}

.icon-button .icon-moon {
  display: none;
}

:root[data-theme="light"] .icon-button .icon-sun {
  display: none;
}

:root[data-theme="light"] .icon-button .icon-moon {
  display: block;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .icon-button .icon-sun {
    display: none;
  }
  :root:not([data-theme="dark"]) .icon-button .icon-moon {
    display: block;
  }
}

.grid-form {
  display: grid;
  grid-template-columns: 1fr 1fr 140px 110px auto;
  gap: 14px;
  align-items: end;
}

.max-sessions-input {
  width: 62px;
}

.password-input {
  width: 150px;
}

.settings-form {
  display: grid;
  gap: 6px;
  max-width: 480px;
}

.settings-form label {
  margin-top: 10px;
}

.settings-form label:first-child {
  margin-top: 0;
}

.settings-form button {
  margin-top: 12px;
  justify-self: start;
}

.badge.unlimited {
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent);
}

.badge.unlimited::before {
  display: none;
}

.hint {
  font-size: 12px;
  color: var(--text-muted);
  margin: -2px 0 0;
}

.row-between {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 3px solid var(--stat-color, var(--accent));
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
}

.stat-card-icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--stat-color) 16%, transparent);
  color: var(--stat-color);
}

.stat-card-icon svg {
  width: 20px;
  height: 20px;
}

.stat-card .stat-value {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
}

.stat-card .stat-label {
  color: var(--text-muted);
  font-size: 12.5px;
  margin-top: 4px;
}

.stat-card.total { --stat-color: var(--accent); }
.stat-card.active { --stat-color: var(--success); }
.stat-card.expiring { --stat-color: var(--warning); }
.stat-card.disabled { --stat-color: var(--danger); }

.search-box {
  position: relative;
  min-width: 220px;
  flex: 1;
  max-width: 320px;
}

.search-box input {
  width: 100%;
  padding-left: 34px;
}

.search-box svg {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  color: var(--text-muted);
  pointer-events: none;
}

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

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

tbody tr:hover {
  background: var(--bg-elevated-2);
}

tbody tr:last-child td {
  border-bottom: none;
}

td small {
  display: block;
  margin-top: 4px;
  color: var(--text-muted);
}

.inline {
  display: inline-flex;
  gap: 6px;
  margin: 3px 6px 3px 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
}

.badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.badge.ok {
  background: var(--success-bg);
  color: var(--success);
}

.badge.danger {
  background: var(--danger-bg);
  color: var(--danger);
}

.badge.warning {
  background: var(--warning-bg);
  color: var(--warning);
}

.badge.admin {
  background: var(--bg-elevated-2);
  color: var(--text-muted);
}

.badge.admin::before {
  display: none;
}

.flash-stack {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
}

.flash {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated-2);
  border: 1px solid var(--border);
  font-size: 14px;
  animation: flash-in 0.15s ease;
}

@keyframes flash-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.flash-icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
}

.flash.ok {
  border-color: color-mix(in srgb, var(--success) 35%, var(--border));
}

.flash.ok .flash-icon {
  background: var(--success-bg);
  color: var(--success);
}

.flash.error {
  border-color: color-mix(in srgb, var(--danger) 35%, var(--border));
}

.flash.error .flash-icon {
  background: var(--danger-bg);
  color: var(--danger);
}

.flash-text {
  flex: 1;
  word-break: break-word;
}

.flash-close {
  flex-shrink: 0;
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 0 2px;
  font-size: 16px;
  line-height: 1;
}

.flash-close:hover {
  color: var(--text);
}

.error-text {
  color: var(--danger);
}

.empty-state {
  text-align: center;
  color: var(--text-muted);
  padding: 30px 10px;
}

footer.app-footer {
  text-align: center;
  color: var(--text-muted);
  font-size: 12px;
  padding: 10px 20px 30px;
}

@media (max-width: 900px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-form {
    grid-template-columns: 1fr;
  }
  .row-between {
    align-items: stretch;
  }
  .search-box {
    max-width: none;
  }

  .table-wrap table, .table-wrap thead, .table-wrap tbody, .table-wrap th, .table-wrap td, .table-wrap tr {
    display: block;
  }
  .table-wrap thead {
    display: none;
  }
  .table-wrap tr {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    margin-bottom: 12px;
  }
  .table-wrap tbody tr:hover {
    background: var(--bg-elevated);
  }
  .table-wrap td {
    border-bottom: none;
    padding: 6px 0;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
  }
  .table-wrap td::before {
    content: attr(data-label);
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
  }
  .table-wrap td.actions-cell {
    flex-direction: column;
    align-items: stretch;
  }
  .table-wrap td.actions-cell::before {
    margin-bottom: 6px;
  }
  .table-wrap .inline {
    margin: 3px 0;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  header {
    padding: 14px 16px;
  }
  main {
    padding: 0 14px;
  }
  .password-input,
  .max-sessions-input {
    width: auto;
    flex: 1;
    min-width: 0;
  }
}

/* ---- animaciones ---- */

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

@keyframes fade-slide-up {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes logo-pop {
  0% { opacity: 0; transform: scale(0.7) rotate(-8deg); }
  60% { opacity: 1; transform: scale(1.06) rotate(2deg); }
  100% { opacity: 1; transform: scale(1) rotate(0); }
}

@keyframes pulse-warn {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--warning) 45%, transparent); }
  50% { box-shadow: 0 0 0 5px color-mix(in srgb, var(--warning) 0%, transparent); }
}

.login-card {
  animation: fade-slide-up 0.4s ease both;
}

.stats-grid .stat-card,
main > .card {
  animation: fade-slide-up 0.4s ease both;
}

.stats-grid .stat-card:nth-child(1) { animation-delay: 0.02s; }
.stats-grid .stat-card:nth-child(2) { animation-delay: 0.08s; }
.stats-grid .stat-card:nth-child(3) { animation-delay: 0.14s; }
.stats-grid .stat-card:nth-child(4) { animation-delay: 0.2s; }

.table-wrap tbody tr {
  animation: fade-slide-up 0.35s ease both;
  animation-delay: 0.42s;
}

.table-wrap tbody tr:nth-child(1) { animation-delay: 0.06s; }
.table-wrap tbody tr:nth-child(2) { animation-delay: 0.1s; }
.table-wrap tbody tr:nth-child(3) { animation-delay: 0.14s; }
.table-wrap tbody tr:nth-child(4) { animation-delay: 0.18s; }
.table-wrap tbody tr:nth-child(5) { animation-delay: 0.22s; }
.table-wrap tbody tr:nth-child(6) { animation-delay: 0.26s; }
.table-wrap tbody tr:nth-child(7) { animation-delay: 0.3s; }
.table-wrap tbody tr:nth-child(8) { animation-delay: 0.34s; }
.table-wrap tbody tr:nth-child(9) { animation-delay: 0.38s; }

.badge.warning {
  animation: pulse-warn 2.2s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- dashboard 2026: navegación, filtros y gestión progresiva ---- */

[hidden] {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

header {
  padding: 0 24px;
}

.header-inner {
  width: 100%;
  max-width: 1320px;
  min-height: 70px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

a.brand {
  color: var(--text);
  text-decoration: none;
  min-width: 0;
}

.brand-copy {
  min-width: 0;
}

.brand-copy strong,
.brand-copy > span {
  white-space: nowrap;
}

.brand-copy strong {
  color: var(--text);
}

.header-actions form {
  margin: 0;
}

main {
  max-width: 1320px;
  margin-top: 36px;
}

.page-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin: 0 2px 24px;
}

.page-heading h1 {
  font-size: clamp(24px, 3vw, 32px);
  margin: 5px 0 7px;
}

.page-heading p,
.section-heading p {
  color: var(--text-muted);
  margin: 0;
  font-size: 13.5px;
}

.eyebrow {
  display: block;
  color: var(--accent);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.generated-credentials {
  display: grid;
  grid-template-columns: auto minmax(220px, 0.8fr) minmax(460px, 1.5fr);
  align-items: center;
  gap: 18px;
  padding: 20px;
  margin-bottom: 24px;
  color: var(--text);
  background: color-mix(in srgb, var(--success) 8%, var(--bg-elevated));
  border: 1px solid color-mix(in srgb, var(--success) 42%, var(--border));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  animation: fade-slide-up 0.25s ease both;
}

.credentials-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  color: var(--success);
  background: var(--success-bg);
  border-radius: 13px;
}

.credentials-icon svg {
  width: 23px;
  height: 23px;
}

.credentials-copy h2 {
  margin: 3px 0 4px;
  font-size: 17px;
}

.credentials-copy p {
  margin: 0;
  color: var(--text-muted);
  font-size: 12.5px;
}

.credentials-fields {
  display: grid;
  grid-template-columns: minmax(120px, 0.7fr) minmax(190px, 1fr) auto;
  align-items: end;
  gap: 10px;
}

.credentials-fields input {
  width: 100%;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-weight: 700;
  background: var(--bg-elevated);
}

.copy-password-button.is-copied {
  background: var(--success);
  border-color: var(--success);
}

.stats-grid {
  gap: 16px;
  margin-bottom: 26px;
}

button.stat-card {
  width: 100%;
  min-width: 0;
  color: var(--text);
  text-align: left;
  justify-content: flex-start;
  font-weight: inherit;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

button.stat-card::after {
  content: "";
  position: absolute;
  inset: auto 16px 0;
  height: 3px;
  border-radius: 999px 999px 0 0;
  background: var(--stat-color);
  transform: scaleX(0);
  transition: transform 0.18s ease;
}

button.stat-card:hover,
button.stat-card.is-selected {
  border-color: color-mix(in srgb, var(--stat-color) 50%, var(--border));
  filter: none;
  transform: translateY(-2px);
}

button.stat-card.is-selected {
  background: color-mix(in srgb, var(--stat-color) 7%, var(--bg-elevated));
}

button.stat-card.is-selected::after {
  transform: scaleX(1);
}

.stat-card > span:last-child,
.stat-card .stat-value,
.stat-card .stat-label {
  display: block;
}

.card {
  padding: 26px;
  margin-bottom: 26px;
}

.section-heading h2 {
  margin: 4px 0 5px;
  font-size: 18px;
}

.section-heading.compact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.disclosure-toggle {
  flex-shrink: 0;
}

.disclosure-toggle .icon-plus {
  transition: transform 0.2s ease;
}

.disclosure-toggle.is-open .icon-plus {
  transform: rotate(45deg);
}

.collapsible-panel {
  border-top: 1px solid var(--border);
  margin-top: 22px;
  padding-top: 22px;
  animation: fade-slide-up 0.2s ease both;
}

.create-user-card .grid-form {
  grid-template-columns: minmax(160px, 1fr) minmax(200px, 1.25fr) 150px 120px auto;
  gap: 16px;
}

.form-hint {
  margin-top: 14px;
  line-height: 1.55;
}

.form-hint a,
.back-link {
  color: var(--accent);
  font-weight: 650;
}

.users-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 20px;
}

.users-tools {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex: 1;
}

.users-tools .search-box {
  max-width: 360px;
}

.active-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 14px;
  margin: -2px 0 16px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 9%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--border));
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
}

button.text-button {
  padding: 2px;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-size: 12.5px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.user-list {
  display: grid;
  gap: 14px;
}

.user-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg-elevated-2) 38%, var(--bg-elevated));
  overflow: hidden;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.user-card:hover {
  border-color: color-mix(in srgb, var(--accent) 24%, var(--border));
  box-shadow: 0 12px 28px -24px color-mix(in srgb, var(--accent) 50%, transparent);
}

.user-card-main {
  display: grid;
  grid-template-columns: minmax(190px, 0.75fr) minmax(520px, 2fr);
  align-items: center;
  gap: 20px 30px;
  padding: 20px;
}

.user-identity {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.user-avatar {
  display: grid;
  place-items: center;
  flex: 0 0 42px;
  height: 42px;
  border-radius: 12px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--bg-elevated));
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--border));
  font-size: 17px;
  font-weight: 750;
}

.user-identity h3 {
  margin: 0 0 7px;
  font-size: 16px;
  overflow-wrap: anywhere;
}

.user-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.user-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(105px, 1fr));
  gap: 10px;
  margin: 0;
}

.user-metrics > div {
  min-width: 0;
  padding-left: 14px;
  border-left: 1px solid var(--border);
}

.user-metrics dt {
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.user-metrics dd {
  margin: 5px 0 0;
  color: var(--text);
  font-size: 13.5px;
  font-weight: 650;
  overflow-wrap: anywhere;
}

.user-action-area,
.user-note-preview,
.protected-note,
.user-error {
  grid-column: 1 / -1;
}

.user-note-preview {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 11px 13px;
  margin-top: -4px;
  color: var(--text-muted);
  background: color-mix(in srgb, var(--accent) 6%, var(--bg-elevated));
  border: 1px solid color-mix(in srgb, var(--accent) 15%, var(--border));
  border-radius: var(--radius-sm);
  font-size: 13px;
  line-height: 1.5;
}

.user-note-preview svg {
  flex: 0 0 17px;
  width: 17px;
  height: 17px;
  margin-top: 1px;
  color: var(--accent);
}

.user-note-preview span {
  min-width: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.user-action-area {
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

button.compact-button {
  padding: 7px 11px;
  font-size: 12.5px;
  color: var(--text-muted);
}

button.compact-button:hover,
button.compact-button.is-open {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 42%, var(--border));
  background: color-mix(in srgb, var(--accent) 9%, var(--bg-elevated-2));
  filter: none;
}

button.more-actions-button {
  min-width: 40px;
  letter-spacing: 2px;
}

button.activate-button {
  color: var(--success);
  border-color: color-mix(in srgb, var(--success) 38%, var(--border));
  background: color-mix(in srgb, var(--success) 8%, var(--bg-elevated-2));
}

button.success-button {
  background: var(--success);
  border-color: var(--success);
  color: #fff;
}

.action-panel {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  align-items: center;
  gap: 20px;
  padding: 16px;
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  animation: fade-slide-up 0.18s ease both;
}

.action-panel > div > strong,
.action-panel > div > span {
  display: block;
}

.action-panel > div > strong {
  font-size: 13.5px;
  margin-bottom: 4px;
}

.action-panel > div > span {
  color: var(--text-muted);
  font-size: 12.5px;
  line-height: 1.4;
}

.action-form {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.action-form label {
  min-width: 150px;
}

.action-form input,
.action-form select,
.action-form textarea {
  width: 100%;
}

.note-form label {
  width: min(420px, 42vw);
}

.note-form textarea {
  min-height: 74px;
}

.danger-panel {
  border-color: color-mix(in srgb, var(--danger) 28%, var(--border));
  background: color-mix(in srgb, var(--danger-bg) 34%, var(--bg-elevated));
}

.protected-note {
  padding-top: 14px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 12.5px;
}

.user-error {
  margin: -6px 0 0;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--danger);
  background: var(--danger-bg);
  font-size: 12.5px;
}

.users-card > .empty-state strong,
.users-card > .empty-state span {
  display: block;
}

.users-card > .empty-state span {
  margin-top: 5px;
  font-size: 13px;
}

.settings-heading {
  align-items: center;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  text-decoration: none;
  white-space: nowrap;
}

.back-link svg {
  width: 18px;
  height: 18px;
}

.settings-card {
  max-width: 900px;
}

.settings-form {
  max-width: none;
  gap: 0;
}

.setting-item {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(220px, 0.65fr);
  align-items: center;
  gap: 30px;
  padding: 20px 2px;
  border-bottom: 1px solid var(--border);
}

.setting-item:first-of-type {
  padding-top: 4px;
}

.setting-item strong {
  font-size: 14px;
}

.setting-item p {
  margin: 6px 0 0;
  color: var(--text-muted);
  font-size: 12.5px;
  line-height: 1.5;
}

.settings-form .setting-item label {
  margin: 0;
}

.input-with-suffix {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated-2);
  overflow: hidden;
}

.input-with-suffix:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.input-with-suffix input {
  min-width: 0;
  border: 0;
  outline: 0;
}

.input-with-suffix > span:last-child {
  padding: 0 12px;
  color: var(--text-muted);
  font-size: 12px;
}

.settings-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 22px;
}

.settings-footer > span {
  color: var(--text-muted);
  font-size: 12.5px;
}

.settings-form .settings-footer button {
  margin: 0;
}

@media (max-width: 1050px) {
  .generated-credentials {
    grid-template-columns: auto 1fr;
  }

  .credentials-fields {
    grid-column: 1 / -1;
  }

  .create-user-card .grid-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .create-user-card .grid-form > button {
    justify-self: start;
  }

  .user-card-main {
    grid-template-columns: 190px minmax(0, 1fr);
  }

  .user-metrics {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
    row-gap: 16px;
  }
}

@media (max-width: 780px) {
  main {
    margin-top: 26px;
  }

  .page-heading {
    align-items: flex-start;
  }

  .users-toolbar,
  .section-heading.compact {
    align-items: stretch;
    flex-direction: column;
  }

  .section-heading.compact .disclosure-toggle {
    align-self: flex-start;
  }

  .users-tools {
    justify-content: stretch;
  }

  .users-tools .search-box {
    max-width: none;
  }

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

  .user-metrics {
    grid-template-columns: repeat(4, minmax(100px, 1fr));
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .user-action-area,
  .user-note-preview,
  .protected-note,
  .user-error {
    grid-column: auto;
  }

  .action-panel {
    grid-template-columns: 1fr;
  }

  .action-form {
    justify-content: flex-start;
  }

  .setting-item {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

@media (max-width: 560px) {
  header {
    padding: 0 14px;
  }

  .header-inner {
    min-height: 62px;
    gap: 10px;
  }

  .brand {
    gap: 8px;
  }

  .brand-mark {
    width: 32px;
    height: 32px;
  }

  .brand-copy > span {
    display: none;
  }

  .brand-copy strong {
    max-width: 122px;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 13px;
  }

  .header-actions {
    gap: 6px;
    flex-wrap: nowrap;
  }

  .nav-button,
  .icon-button {
    width: 34px;
    height: 34px;
  }

  main {
    padding: 0 12px;
    margin-top: 22px;
  }

  .page-heading {
    margin-bottom: 18px;
  }

  .page-heading.settings-heading {
    flex-direction: column;
    gap: 12px;
  }

  .page-heading h1 {
    font-size: 24px;
  }

  .card {
    padding: 18px;
  }

  .generated-credentials {
    grid-template-columns: auto 1fr;
    padding: 16px;
  }

  .credentials-fields {
    grid-template-columns: 1fr;
  }

  .credentials-fields button {
    width: 100%;
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  button.stat-card {
    align-items: flex-start;
    gap: 9px;
    padding: 13px 12px;
  }

  .stat-card-icon {
    width: 32px;
    height: 32px;
  }

  .stat-card .stat-value {
    font-size: 21px;
  }

  .stat-card .stat-label {
    font-size: 11px;
  }

  .create-user-card .grid-form {
    grid-template-columns: 1fr;
  }

  .create-user-card .grid-form > button,
  .disclosure-toggle {
    width: 100%;
  }

  .users-tools {
    display: grid;
    grid-template-columns: 1fr auto;
  }

  .users-tools form button {
    width: 42px;
    height: 42px;
    padding: 0;
  }

  .check-label {
    display: none;
  }

  .user-card-main {
    padding: 16px;
    gap: 18px;
  }

  .user-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
  }

  .user-metrics > div {
    padding: 10px 0 0;
    border-left: 0;
    border-top: 1px solid var(--border);
  }

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

  button.compact-button {
    width: 100%;
  }

  .action-form {
    align-items: stretch;
    flex-direction: column;
  }

  .action-form label,
  .action-form button,
  .danger-panel form button {
    width: 100%;
  }

  .settings-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .settings-footer button {
    width: 100%;
  }
}