:root {
  --bg: #0b1020;
  --panel: #121933;
  --panel-2: #182240;
  --line: rgba(255,255,255,.08);
  --text: #e8ecf7;
  --muted: #98a2c7;
  --primary: #6aa6ff;
  --success: #2dd4bf;
  --warning: #fbbf24;
  --danger: #fb7185;
  --shadow: 0 18px 48px rgba(0,0,0,.28);
  --radius: 20px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, Segoe UI, Arial, sans-serif;
  background: radial-gradient(circle at top left, #182240 0%, #0b1020 55%, #070b16 100%);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }
input, select, textarea, button {
  font: inherit;
}
.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 280px 1fr;
}
.sidebar {
  padding: 24px;
  border-right: 1px solid var(--line);
  background: rgba(7,11,22,.72);
  backdrop-filter: blur(18px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.brand {
  font-size: 1.25rem;
  font-weight: 800;
  display: flex;
  gap: 10px;
  align-items: center;
}
.brand-subtitle, .muted { color: var(--muted); }
.nav { display: grid; gap: 10px; margin-top: 22px; }
.nav a {
  padding: 13px 16px;
  border-radius: 14px;
  background: transparent;
  border: 1px solid transparent;
  transition: .2s ease;
}
.nav a:hover, .nav a.active {
  background: rgba(255,255,255,.06);
  border-color: var(--line);
  transform: translateY(-1px);
}
.user-box {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--line);
}
.user-name { font-weight: 700; margin-bottom: 4px; }
.main { padding: 28px; }
.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}
.topbar h1 { margin: 6px 0; font-size: 2rem; }
.topbar p { margin: 0; color: var(--muted); }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .72rem;
  color: var(--primary);
  font-weight: 700;
}
.topbar-actions, .actions-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.panel-card, .metric-card, .login-card {
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}
.panel-card { padding: 20px; }
.metric-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}
.compact-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.metric-card {
  padding: 18px;
  position: relative;
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease;
}
.metric-card:hover, .panel-card:hover { transform: translateY(-2px); }
.metric-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 4px;
  background: var(--primary);
}
.metric-card.accent-success::after { background: var(--success); }
.metric-card.accent-warning::after { background: var(--warning); }
.metric-card.accent-danger::after { background: var(--danger); }
.metric-card.accent-info::after { background: #8b5cf6; }
.metric-label { color: var(--muted); font-size: .88rem; }
.metric-value { font-size: 1.9rem; font-weight: 800; margin-top: 10px; }
.metric-value.small { font-size: 1.2rem; }
.dashboard-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
.dashboard-grid.two-equal { grid-template-columns: 1fr 1fr; }
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.panel-head h3 { margin: 0; }
.stack-list { display: grid; gap: 12px; }
.stack-list.compact { gap: 10px; }
.list-item {
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.list-item.warning { border-color: rgba(251,191,36,.32); }
.list-item.danger { border-color: rgba(251,113,133,.35); }
.text-right { text-align: right; }
.table-wrap { overflow: auto; }
.data-table {
  width: 100%;
  border-collapse: collapse;
}
.data-table th, .data-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
.data-table th { color: var(--muted); font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; }
.badge, .chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: .78rem;
  font-weight: 700;
}
.badge.success, .chip-primary { background: rgba(45,212,191,.12); color: #a7fff1; }
.badge.warning, .chip-warning { background: rgba(251,191,36,.15); color: #ffe6a0; }
.badge.danger, .chip-danger { background: rgba(251,113,133,.16); color: #ffc6d0; }
.badge.neutral, .chip { background: rgba(255,255,255,.05); color: var(--text); }
.btn {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 11px 16px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-primary {
  background: linear-gradient(135deg, #4f8cff, #7cb0ff);
  color: white;
  border-color: transparent;
}
.btn-secondary {
  background: rgba(255,255,255,.05);
  color: var(--text);
}
.btn-sm { padding: 8px 12px; border-radius: 12px; }
.btn-block { width: 100%; }
.inline-form, .stack-form { display: grid; gap: 14px; }
.form-card { max-width: 1200px; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.full-span { grid-column: 1 / -1; }
.panel-subtitle { margin: 6px 0 0; color: var(--muted); }
label span { display: block; margin-bottom: 8px; color: var(--muted); font-size: .9rem; }
input, select, textarea {
  width: 100%;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 14px;
  padding: 13px 14px;
  outline: none;
}
textarea { resize: vertical; }
.alert {
  padding: 14px 16px;
  border-radius: 16px;
  margin-bottom: 16px;
  border: 1px solid var(--line);
}
.alert.success { background: rgba(45,212,191,.14); }
.alert.error { background: rgba(251,113,133,.16); }
.login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: 28px;
  padding: 36px;
}
.login-card { padding: 28px; }
.login-brand { min-height: 420px; display: flex; flex-direction: column; justify-content: space-between; }
.login-brand h1 { font-size: 3rem; margin: 10px 0 0; }
.login-brand p { color: var(--muted); max-width: 560px; }
.login-metrics { display: grid; gap: 12px; }
.login-metrics div { padding: 16px; border-radius: 16px; background: rgba(255,255,255,.04); border: 1px solid var(--line); }
.login-metrics strong { display: block; margin-bottom: 4px; }
.empty-state {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  gap: 10px;
}
.empty-icon { font-size: 4rem; font-weight: 800; }
.centered { justify-content: center; }
.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.detail-grid div { display: grid; gap: 8px; }
@media (max-width: 1100px) {
  .app-shell, .login-shell, .dashboard-grid, .dashboard-grid.two-equal, .metric-grid, .detail-grid, .form-grid { grid-template-columns: 1fr; }
  .sidebar { display: none; }
}

.panel-subtitle { margin: 6px 0 0; color: var(--muted); }
.form-hint {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px dashed rgba(106,166,255,.35);
  background: rgba(106,166,255,.08);
  color: #dbe7ff;
}

select,
option {
  background: #111827;
  color: #f9fafb;
}

select:focus,
input:focus,
textarea:focus {
  border-color: rgba(106,166,255,.8);
  box-shadow: 0 0 0 3px rgba(106,166,255,.15);
}

select option[disabled] {
  color: #9ca3af;
}

.auth-alert {
  margin: 20px auto 0;
  max-width: 520px;
}
.inline-note {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  color: var(--muted);
}
.users-stack {
  display: grid;
  gap: 18px;
}
.user-card {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.user-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.user-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.split-actions {
  justify-content: space-between;
}
@media (max-width: 980px) {
  .login-shell,
  .form-grid {
    grid-template-columns: 1fr;
  }
  .user-card-head {
    flex-direction: column;
  }
}

.users-search-wrap {
  min-width: 280px;
}
.users-search-wrap input {
  min-width: 280px;
}
.users-table-wrap {
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
}
.users-table tbody tr {
  cursor: pointer;
  transition: background .18s ease, transform .18s ease;
}
.users-table tbody tr:hover,
.users-table tbody tr:focus-visible {
  background: rgba(255,255,255,.04);
  outline: none;
}
.user-primary-cell,
.user-secondary-cell {
  display: grid;
  gap: 4px;
}
.user-primary-cell small,
.user-secondary-cell small {
  color: var(--muted);
}
.users-empty-state {
  margin-top: 14px;
}
.users-modal__dialog {
  width: min(980px, calc(100vw - 2rem));
}
.users-modal-grid {
  max-height: min(62vh, 680px);
  overflow: auto;
  padding-right: 4px;
}
.hidden-form {
  display: none;
}
@media (max-width: 980px) {
  .users-search-wrap,
  .users-search-wrap input {
    min-width: 100%;
  }
  .users-modal__actions {
    flex-direction: column;
    align-items: stretch;
  }
}