:root {
  color-scheme: dark;
  --bg: #151717;
  --surface: #202323;
  --surface-strong: #2b302f;
  --line: #3b4340;
  --text: #eef3ec;
  --muted: #aeb8b1;
  --accent: #d5ff5f;
  --accent-2: #57d1c9;
  --danger: #ff6f61;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(213, 255, 95, 0.08), transparent 32rem),
    linear-gradient(315deg, rgba(87, 209, 201, 0.10), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family: Aptos, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

.shell {
  display: grid;
  grid-template-columns: 17rem minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 1.25rem;
  border-right: 1px solid var(--line);
  background: rgba(21, 23, 23, 0.86);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.65rem;
  height: 2.65rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small,
.muted,
.empty,
.list-row small,
.command-card span,
.next-card span {
  color: var(--muted);
}

.nav {
  display: grid;
  gap: 0.45rem;
}

.nav a {
  padding: 0.72rem 0.8rem;
  border: 1px solid transparent;
  text-decoration: none;
}

.nav a:hover {
  border-color: var(--line);
  background: var(--surface);
}

.sidebar-footer {
  margin-top: auto;
  display: grid;
  gap: 0.6rem;
  color: var(--muted);
}

.content {
  width: min(1180px, 100%);
  padding: 2rem;
}

.page-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

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

h1 {
  margin-bottom: 0;
  font-size: clamp(2rem, 5vw, 3.7rem);
  line-height: 0.95;
}

h2 {
  margin-bottom: 0;
  font-size: 1rem;
}

.eyebrow {
  margin-bottom: 0.4rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.auth-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 26rem);
  align-items: center;
  gap: 2rem;
  min-height: calc(100vh - 4rem);
}

.status-card,
.panel,
.metric {
  border: 1px solid var(--line);
  background: rgba(32, 35, 35, 0.86);
  box-shadow: var(--shadow);
}

.status-card {
  display: grid;
  gap: 1rem;
  padding: 1.25rem;
}

.pulse {
  width: 0.8rem;
  height: 0.8rem;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(213, 255, 95, 0.55);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 0.8rem rgba(213, 255, 95, 0);
  }
}

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

.metric {
  padding: 1rem;
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.metric strong {
  display: block;
  margin-top: 0.55rem;
  font-size: 2.2rem;
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.panel {
  padding: 1rem;
  margin-bottom: 1rem;
}

.role-pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 1.8rem;
  padding: 0.28rem 0.55rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.panel-header a,
.link-button {
  color: var(--accent-2);
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
  text-decoration: none;
}

.list {
  display: grid;
  gap: 0.6rem;
}

.list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--line);
}

.audit-row {
  align-items: start;
  flex-direction: column;
}

.command-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.command-card,
.next-card {
  display: grid;
  gap: 0.45rem;
  min-height: 7rem;
  padding: 1rem;
  border: 1px solid var(--line);
  background: rgba(32, 35, 35, 0.72);
}

.command-card strong {
  color: var(--accent);
  font-size: 1.35rem;
}

.command-console {
  display: grid;
  gap: 1rem;
}

.command-actions,
.command-form,
.search-form {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.command-form {
  flex: 1;
}

.command-output {
  min-height: 12rem;
  margin: 0;
  padding: 1rem;
  overflow: auto;
  border: 1px solid var(--line);
  background: #101212;
  color: var(--text);
  white-space: pre-wrap;
}

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

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 11rem 1.5fr auto;
  gap: 0.7rem;
}

.inline-form {
  display: flex;
  gap: 0.5rem;
}

input {
  width: 100%;
  min-width: 0;
  padding: 0.62rem 0.7rem;
  border: 1px solid var(--line);
  background: #121414;
  color: var(--text);
}

button,
.primary-button,
.danger-button {
  min-height: 2.45rem;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--line);
  background: var(--surface-strong);
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
}

button:hover,
.primary-button:hover {
  border-color: var(--accent);
}

.primary-button {
  border-color: var(--accent);
  color: #10120e;
  background: var(--accent);
  font-weight: 800;
}

.danger-button:hover {
  border-color: var(--danger);
  color: var(--danger);
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th,
td {
  padding: 0.68rem;
  border-top: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

td.actions {
  display: table-cell;
  white-space: nowrap;
}

td.actions>form {
  display: inline-block;
}

td.actions>button,
td.actions>form {
  margin-right: 0.45rem;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--line);
  color: var(--accent);
}

.flash {
  margin-bottom: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(213, 255, 95, 0.55);
  background: rgba(213, 255, 95, 0.08);
}

.flash-error {
  border-color: rgba(255, 111, 97, 0.7);
  background: rgba(255, 111, 97, 0.08);
}

code {
  color: var(--accent-2);
  white-space: pre-wrap;
}

@media (max-width: 900px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: sticky;
    top: 0;
    z-index: 5;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .nav a {
    text-align: center;
  }

  .metric-grid,
  .split-grid,
  .auth-panel,
  .form-grid,
  .command-card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .content {
    padding: 1rem;
  }

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

  .page-header {
    align-items: stretch;
    flex-direction: column;
  }

  .command-actions,
  .command-form,
  .search-form {
    align-items: stretch;
    flex-direction: column;
  }
}