:root {
  --page-bg: #f4f7fb;
  --ink: #17304f;
  --muted: #6d7e98;
  --line: rgba(23, 48, 79, 0.12);
  --card: rgba(255, 255, 255, 0.94);
  --primary: #1c68f2;
  --nav-bg: #102642;
  --success-bg: #e8f7ef;
  --success-ink: #18794e;
  --warning-bg: #fff1d8;
  --warning-ink: #9e6100;
  --danger-bg: #ffe5e5;
  --danger-ink: #be3434;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(28, 104, 242, 0.14), transparent 28%),
    radial-gradient(circle at right bottom, rgba(255, 177, 59, 0.14), transparent 24%),
    var(--page-bg);
  color: var(--ink);
}

.eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.muted {
  color: var(--muted);
}

.auth-locked .app-shell {
  display: none;
}

body:not(.auth-locked) .login-screen {
  display: none;
}

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

.login-card {
  width: min(980px, 100%);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 28px;
  padding: 1.5rem;
  box-shadow: 0 28px 70px rgba(18, 35, 69, 0.14);
}

.login-copy {
  padding: 1.5rem;
  border-radius: 24px;
  color: #f6f9ff;
  background:
    linear-gradient(145deg, rgba(16, 38, 66, 0.96), rgba(28, 104, 242, 0.9)),
    #102642;
}

.login-copy h1 {
  margin: 0 0 0.8rem;
  font-size: 3rem;
}

.login-form {
  align-self: center;
  background: rgba(245, 248, 254, 0.8);
  border-radius: 24px;
  padding: 1.5rem;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 250px 1fr;
}

.sidebar {
  padding: 1.25rem;
  background: var(--nav-bg);
  color: #f5f9ff;
}

.brand-block {
  display: grid;
  gap: 0.3rem;
  padding: 1rem;
  margin-bottom: 1rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
}

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

.nav-item {
  width: 100%;
  border: 0;
  border-radius: 14px;
  padding: 0.85rem 0.95rem;
  text-align: left;
  background: transparent;
  color: inherit;
}

.nav-item.active {
  background: rgba(28, 104, 242, 0.92);
}

.workspace {
  padding: 1.5rem;
}

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

.topbar h2 {
  margin: 0;
}

.topbar-actions {
  display: flex;
  gap: 0.75rem;
}

.content {
  display: grid;
  gap: 1rem;
}

.surface,
.metric-card,
.entity-card,
.table-wrap {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 24px;
  box-shadow: 0 18px 48px rgba(20, 46, 86, 0.08);
}

.surface,
.table-wrap {
  padding: 1.2rem;
}

.grid-5,
.grid-2,
.grid-3 {
  display: grid;
  gap: 1rem;
}

.grid-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

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

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

.metric-card {
  padding: 1rem;
}

.metric-card strong {
  display: block;
  font-size: 2rem;
}

.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.entity-list {
  display: grid;
  gap: 0.85rem;
}

.entity-card {
  padding: 1rem;
}

.entity-head,
.entity-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.entity-meta {
  margin-top: 0.75rem;
}

.meta-pair {
  display: grid;
  gap: 0.18rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  font-size: 0.82rem;
  background: #edf3ff;
  color: #2357bb;
}

.tag.success {
  background: var(--success-bg);
  color: var(--success-ink);
}

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

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

.editor-dialog {
  width: min(760px, calc(100vw - 2rem));
  border: 0;
  padding: 0;
  background: transparent;
}

.editor-dialog::backdrop {
  background: rgba(12, 23, 42, 0.35);
}

.dialog-header,
.dialog-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.editor-fields {
  display: grid;
  gap: 1rem;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.field-span-2 {
  grid-column: 1 / -1;
}

.table-wrap table {
  margin: 0;
}

.table-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.empty-state {
  padding: 2rem;
  text-align: center;
  color: var(--muted);
}

@media (max-width: 1024px) {
  .login-card,
  .app-shell,
  .grid-5,
  .grid-3,
  .grid-2,
  .field-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    padding-bottom: 0;
  }
}