/* Perfect Electronics Ops — Admin console */
:root {
  --ad-bg: #06090E;
  --ad-panel: #0B1220;
  --ad-card: rgba(15, 23, 42, 0.85);
  --ad-border: rgba(16, 185, 129, 0.22);
  --ad-neon: #00FFA3;
  --ad-emerald: #10B981;
  --ad-text: #e2e8f0;
  --ad-muted: #94a3b8;
  --ad-warn: #f59e0b;
  --ad-danger: #f43f5e;
  --ad-sidebar: 260px;
}

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

.admin-body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(16, 185, 129, 0.12), transparent 50%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(0, 255, 163, 0.06), transparent 45%),
    var(--ad-bg);
  color: var(--ad-text);
}

.admin-shell {
  display: grid;
  grid-template-columns: var(--ad-sidebar) 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #0B1220 0%, #06090E 100%);
  border-right: 1px solid var(--ad-border);
  padding: 1.25rem 0.85rem;
  z-index: 40;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem 1.25rem;
  color: var(--ad-neon);
  border-bottom: 1px solid var(--ad-border);
  margin-bottom: 1rem;
}
.admin-brand__name {
  font-family: Orbitron, sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ad-text);
}
.admin-brand__sub {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--ad-emerald);
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}
.admin-nav__link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 0.85rem;
  border-radius: 8px;
  color: var(--ad-muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  transition: background 0.2s, color 0.2s;
}
.admin-nav__link:hover {
  background: rgba(16, 185, 129, 0.08);
  color: var(--ad-neon);
}
.admin-nav__link.is-active {
  background: rgba(16, 185, 129, 0.14);
  color: var(--ad-neon);
  box-shadow: inset 3px 0 0 var(--ad-neon);
}
.admin-nav__link--danger:hover { color: var(--ad-danger); }
.admin-nav__icon { display: grid; place-items: center; opacity: 0.9; }

.admin-sidebar__foot {
  border-top: 1px solid var(--ad-border);
  padding-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.admin-main { min-width: 0; display: flex; flex-direction: column; }
.admin-topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid var(--ad-border);
  background: rgba(11, 18, 32, 0.75);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.admin-topbar__title {
  margin: 0;
  font-family: Orbitron, sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
}
.admin-topbar__sub {
  margin: 0.15rem 0 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  color: var(--ad-muted);
}
.admin-topbar__right { margin-left: auto; }
.admin-pill {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--ad-border);
  border-radius: 999px;
  color: var(--ad-neon);
  background: rgba(16, 185, 129, 0.08);
}

.admin-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--ad-border);
  border-radius: 8px;
  padding: 0.55rem 0.6rem;
  cursor: pointer;
}
.admin-burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ad-neon);
}

.admin-content { padding: 1.35rem 1.5rem 2.5rem; }

.admin-flash {
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  border: 1px solid rgba(16, 185, 129, 0.45);
  background: rgba(16, 185, 129, 0.12);
  color: var(--ad-neon);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
}

.admin-kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}
@media (min-width: 900px) {
  .admin-kpi-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1200px) {
  .admin-kpi-grid { grid-template-columns: repeat(6, 1fr); }
}

.admin-kpi {
  background: var(--ad-card);
  border: 1px solid var(--ad-border);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  position: relative;
  overflow: hidden;
}
.admin-kpi::after {
  content: '';
  position: absolute;
  inset: auto -20% -40% auto;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, rgba(0, 255, 163, 0.18), transparent 70%);
  pointer-events: none;
}
.admin-kpi__label {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ad-muted);
  margin-bottom: 0.45rem;
}
.admin-kpi__value {
  font-family: Orbitron, sans-serif;
  font-size: 1.35rem;
  color: var(--ad-neon);
  font-weight: 700;
}
.admin-kpi__hint {
  margin-top: 0.35rem;
  font-size: 0.75rem;
  color: var(--ad-muted);
}

.admin-card {
  background: var(--ad-card);
  border: 1px solid var(--ad-border);
  border-radius: 12px;
  padding: 1.1rem 1.2rem;
}
.admin-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.admin-card__title {
  margin: 0;
  font-family: Orbitron, sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ad-emerald);
}

.admin-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
@media (min-width: 1024px) {
  .admin-grid-2 { grid-template-columns: 1.4fr 1fr; }
}
.admin-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 1024px) {
  .admin-grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.admin-chart-wrap {
  position: relative;
  height: 280px;
  width: 100%;
}
.admin-chart-wrap--sm { height: 240px; }
.admin-chart-wrap .js-plotly-plot,
.admin-chart-wrap .plot-container { height: 100% !important; width: 100% !important; }

.admin-table-wrap { overflow-x: auto; }
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.admin-table th {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ad-muted);
  text-align: left;
  padding: 0.55rem 0.65rem;
  border-bottom: 1px solid var(--ad-border);
}
.admin-table td {
  padding: 0.65rem;
  border-bottom: 1px solid rgba(16, 185, 129, 0.1);
  vertical-align: middle;
}
.admin-table tr:hover td { background: rgba(16, 185, 129, 0.04); }

.admin-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid transparent;
}
.admin-badge--ok { background: rgba(16,185,129,0.15); color: var(--ad-neon); border-color: rgba(16,185,129,0.35); }
.admin-badge--warn { background: rgba(245,158,11,0.12); color: var(--ad-warn); border-color: rgba(245,158,11,0.35); }
.admin-badge--danger { background: rgba(244,63,94,0.12); color: var(--ad-danger); border-color: rgba(244,63,94,0.35); }
.admin-badge--mute { background: rgba(148,163,184,0.12); color: var(--ad-muted); border-color: rgba(148,163,184,0.25); }

.admin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.55rem 0.95rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.85rem;
  border: 1px solid var(--ad-border);
  cursor: pointer;
  text-decoration: none;
  color: var(--ad-text);
  background: rgba(15, 23, 42, 0.8);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.admin-btn:hover { border-color: var(--ad-neon); color: var(--ad-neon); }
.admin-btn--primary {
  background: linear-gradient(135deg, rgba(16,185,129,0.9), rgba(0,255,163,0.75));
  color: #06090E;
  border-color: transparent;
  font-weight: 700;
}
.admin-btn--primary:hover { box-shadow: 0 0 20px rgba(0,255,163,0.35); color: #06090E; }
.admin-btn--sm { padding: 0.35rem 0.65rem; font-size: 0.78rem; }

.admin-input, .admin-select, .admin-textarea {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--ad-border);
  background: #06090E;
  color: var(--ad-text);
  font-family: inherit;
  font-size: 0.9rem;
}
.admin-input:focus, .admin-select:focus, .admin-textarea:focus {
  outline: none;
  border-color: var(--ad-neon);
  box-shadow: 0 0 0 3px rgba(0,255,163,0.12);
}
.admin-label {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ad-muted);
  margin-bottom: 0.35rem;
}
.admin-form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}
@media (min-width: 700px) {
  .admin-form-grid { grid-template-columns: 1fr 1fr; }
}

.admin-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 35;
}

.admin-login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}
.admin-login-card {
  width: min(420px, 100%);
  background: var(--ad-card);
  border: 1px solid var(--ad-border);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 0 60px rgba(16, 185, 129, 0.12);
}
.admin-login-error {
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  border: 1px solid rgba(245,158,11,0.45);
  background: rgba(245,158,11,0.1);
  color: var(--ad-warn);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

@media (max-width: 900px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    transform: translateX(-105%);
    transition: transform 0.25s ease;
    width: min(280px, 86vw);
  }
  .admin-sidebar.is-open { transform: translateX(0); }
  .admin-burger { display: flex; }
}