:root {
  --bg: #050505;
  --panel: #0d0d0d;
  --panel-strong: #111111;
  --line: #2f2f2f;
  --line-strong: #5a5a5a;
  --text-primary: #f5f5f5;
  --text-secondary: #a3a3a3;
  --text-muted: #737373;
  --success: #d4d4d4;
  --danger: #ffffff;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, monospace;
}

a {
  color: inherit;
}

button,
input,
textarea,
select {
  font: inherit;
}

.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.18;
}

#nav,
#outlet {
  position: relative;
  z-index: 1;
}

#outlet > * {
  animation: page-in 180ms ease-out both;
}

@keyframes page-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.main-nav {
  border-bottom: 1px solid var(--line);
  background: rgba(5, 5, 5, 0.96);
  backdrop-filter: blur(12px);
}

.ascii-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-decoration: none;
}

.ascii-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  padding: 5px 8px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
}

.nav-link,
.sidebar-link,
.btn-primary,
.btn-ghost,
.glass-input,
.glass,
.glass-dark,
.ascii-panel,
.toast,
.mobile-menu-panel {
  border-radius: 0;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 12px;
  text-decoration: none;
  color: var(--text-secondary);
  border: 1px solid transparent;
}

.nav-link:hover,
.sidebar-link:hover {
  color: var(--text-primary);
  border-color: var(--line);
  background: var(--panel);
}

.glass,
.glass-dark,
.ascii-panel {
  background: var(--panel);
  border: 1px solid var(--line);
}

.glass-dark {
  background: var(--panel-strong);
}

.ascii-panel {
  padding: 16px;
}

.ascii-kicker {
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.btn-primary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--line-strong);
  padding: 10px 16px;
  cursor: pointer;
  text-decoration: none;
  transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
}

.btn-primary {
  background: var(--text-primary);
  color: var(--bg);
}

.btn-primary:hover:not(:disabled) {
  background: #d9d9d9;
}

.btn-primary:disabled,
.btn-ghost:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
}

.glass-input {
  width: 100%;
  background: #080808;
  border: 1px solid var(--line);
  color: var(--text-primary);
  padding: 12px 14px;
  outline: none;
}

.glass-input:focus {
  border-color: var(--line-strong);
}

.glass-input::placeholder {
  color: var(--text-muted);
}

.glass-label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-secondary);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.glass-divider {
  height: 1px;
  background: var(--line);
  margin: 12px 0;
}

.error-box {
  display: flex;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  background: #0a0a0a;
  color: var(--text-primary);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line);
  padding: 6px 10px;
  color: var(--text-secondary);
  font-size: 12px;
  text-transform: uppercase;
}

.badge-green,
.badge-blue,
.badge-red,
.badge-violet {
  color: var(--text-primary);
}

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  width: 288px;
  height: 100vh;
  padding: 24px;
  border-right: 1px solid var(--line);
  background: rgba(5, 5, 5, 0.98);
  transform: translateX(0);
  transition: transform 160ms ease;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid transparent;
  text-decoration: none;
  color: var(--text-secondary);
}

.sidebar-link.active {
  border-color: var(--line-strong);
  color: var(--text-primary);
  background: var(--panel);
}

.dashboard-main {
  margin-left: 288px;
  min-height: 100vh;
}

.sidebar-overlay,
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.72);
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease;
  z-index: 40;
}

.sidebar-overlay.open,
.mobile-menu-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu-panel {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 50;
  width: min(360px, 100vw);
  height: 100vh;
  padding: 24px;
  background: var(--bg);
  border-left: 1px solid var(--line);
  transform: translateX(100%);
  transition: transform 160ms ease;
}

.mobile-menu-panel.open {
  transform: translateX(0);
}

.toast-container {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 70;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 360px;
  padding: 12px 14px;
  background: #0a0a0a;
  border: 1px solid var(--line-strong);
}

.toast-msg {
  flex: 1;
  font-size: 12px;
}

.toast-close {
  border: 0;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
}

.metric-card {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 18px;
}

.metric-value {
  font-size: 28px;
  font-weight: 700;
}

.terminal-copy {
  border: 1px solid var(--line);
  background: #020202;
  padding: 16px;
  color: var(--text-secondary);
  white-space: pre-wrap;
}

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

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

.glass-table th {
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border: 1px solid var(--line-strong);
  font-size: 11px;
  text-transform: uppercase;
}

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }

@media (max-width: 1023px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .dashboard-main {
    margin-left: 0;
  }
}