/* ----- Tokens ----- */
:root {
  /* default dark */
  --bg: #0b0e14;
  --bg-1: #11151d;
  --bg-2: #161b25;
  --bg-3: #1d2330;
  --line: #232a38;
  --line-strong: #2f384a;
  --fg: #e6e9ef;
  --fg-muted: #9aa3b2;
  --fg-dim: #6b7385;
  --accent: oklch(0.65 0.18 245);
  --accent-fg: #ffffff;
  --accent-soft: color-mix(in oklch, var(--accent) 18%, transparent);
  --ok: oklch(0.72 0.14 150);
  --warn: oklch(0.78 0.15 75);
  --err: oklch(0.66 0.2 25);
  --info: oklch(0.7 0.13 220);

  --font-ui: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  /* density */
  --row-h: 36px;
  --gutter: 16px;
  --pad-card: 18px;
  --fs-base: 13px;
  --fs-sm: 12px;
  --fs-xs: 11px;
  --fs-lg: 15px;
  --radius: 6px;
  --radius-lg: 10px;
}

[data-theme="light"] {
  --bg: #f4f6fa;
  --bg-1: #ffffff;
  --bg-2: #f8fafc;
  --bg-3: #eef1f7;
  --line: #e2e6ee;
  --line-strong: #cdd3df;
  --fg: #0f1421;
  --fg-muted: #4a5468;
  --fg-dim: #7c8699;
  --accent-fg: #ffffff;
}

[data-density="compact"] {
  --row-h: 30px;
  --gutter: 12px;
  --pad-card: 14px;
  --fs-base: 12px;
  --fs-sm: 11px;
  --fs-xs: 10px;
  --fs-lg: 14px;
}
[data-density="cozy"] {
  --row-h: 44px;
  --gutter: 22px;
  --pad-card: 24px;
  --fs-base: 14px;
  --fs-sm: 13px;
  --fs-xs: 12px;
  --fs-lg: 17px;
}

[data-font="plex"] {
  --font-ui: "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}
[data-font="system"] {
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
[data-font="mono"] {
  --font-ui: "JetBrains Mono", ui-monospace, monospace;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: var(--font-ui);
  font-size: var(--fs-base);
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.005em;
}
button, input, select, textarea { font: inherit; color: inherit; }

/* ===== Shell ===== */
.app {
  display: grid;
  grid-template-columns: var(--side-w, 240px) 1fr;
  height: 100vh;
  overflow: hidden;
}
[data-side="icons"] .app { --side-w: 64px; }
[data-side="wide"] .app { --side-w: 280px; }

/* ===== Sidebar ===== */
.side {
  background: var(--bg-1);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.side-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--line);
}
.side-logo {
  width: 28px; height: 28px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), oklch(from var(--accent) calc(l - 0.15) c h));
  display: grid; place-items: center;
  color: var(--accent-fg);
  font-weight: 700;
  font-size: 13px;
  box-shadow: inset 0 1px 0 oklch(from var(--accent) calc(l + 0.15) c h);
}
.side-name {
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.01em;
}
.side-sub {
  font-size: 10.5px;
  color: var(--fg-dim);
  margin-top: 1px;
  font-family: var(--font-mono);
}
[data-side="icons"] .side-name-wrap, [data-side="icons"] .side-section-label, [data-side="icons"] .nav-label, [data-side="icons"] .side-foot { display: none; }
[data-side="icons"] .side-brand { justify-content: center; padding: 14px; }
[data-side="icons"] .nav-item { justify-content: center; padding: 10px; }

.side-nav {
  padding: 10px 8px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}
.side-section-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-dim);
  padding: 12px 10px 6px;
  font-weight: 600;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border-radius: 5px;
  color: var(--fg-muted);
  cursor: pointer;
  font-size: var(--fs-base);
  white-space: nowrap;
  border: 1px solid transparent;
}
.nav-item:hover { background: var(--bg-2); color: var(--fg); }
.nav-item.active {
  background: var(--accent-soft);
  color: var(--fg);
  border-color: color-mix(in oklch, var(--accent) 30%, transparent);
}
.nav-item.active .nav-icon { color: var(--accent); }
.nav-icon { width: 16px; height: 16px; flex-shrink: 0; }
.nav-badge {
  margin-left: auto;
  background: var(--bg-3);
  color: var(--fg-muted);
  border-radius: 10px;
  padding: 1px 7px;
  font-size: 10px;
  font-family: var(--font-mono);
}
.nav-badge.alert { background: color-mix(in oklch, var(--err) 25%, transparent); color: var(--err); }

.side-foot {
  padding: 12px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: var(--fs-xs);
  color: var(--fg-dim);
  font-family: var(--font-mono);
}
.foot-row { display: flex; justify-content: space-between; }
.foot-row .v { color: var(--fg-muted); }

/* ===== Main ===== */
.main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  position: relative;
}
.topbar {
  height: 52px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-1);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 16px;
  flex-shrink: 0;
}
.crumb {
  font-size: var(--fs-sm);
  color: var(--fg-dim);
  font-family: var(--font-mono);
}
.crumb b { color: var(--fg); font-weight: 500; }
.topbar-search {
  flex: 1;
  max-width: 360px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 5px 10px;
  color: var(--fg-dim);
}
.topbar-search input {
  background: transparent;
  border: 0;
  outline: 0;
  flex: 1;
  font-size: var(--fs-sm);
}
.topbar-search kbd {
  background: var(--bg-3);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 10px;
  font-family: var(--font-mono);
}
.topbar-actions { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.icon-btn {
  width: 32px; height: 32px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 5px;
  display: grid; place-items: center;
  color: var(--fg-muted);
  cursor: pointer;
}
.icon-btn:hover { background: var(--bg-2); color: var(--fg); border-color: var(--line); }
.user-chip {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 10px 4px 4px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 20px;
  font-size: var(--fs-sm);
}
.avatar {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, oklch(0.7 0.15 280), oklch(0.6 0.18 200));
  color: white;
  display: grid; place-items: center;
  font-size: 10px;
  font-weight: 600;
}

/* ===== Content area ===== */
.content {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px 80px;
}
.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.page-title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
}
.page-sub {
  color: var(--fg-muted);
  font-size: var(--fs-sm);
  margin-top: 4px;
}
.page-actions { display: flex; gap: 8px; }

/* ===== Buttons ===== */
.btn {
  height: 30px;
  padding: 0 12px;
  border-radius: 5px;
  border: 1px solid var(--line-strong);
  background: var(--bg-2);
  color: var(--fg);
  font-size: var(--fs-sm);
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.btn:hover { background: var(--bg-3); }
.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-fg);
}
.btn.primary:hover {
  background: oklch(from var(--accent) calc(l + 0.05) c h);
}
.btn.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--fg-muted);
}
.btn.ghost:hover { background: var(--bg-2); color: var(--fg); }
.btn.danger {
  background: color-mix(in oklch, var(--err) 18%, transparent);
  border-color: color-mix(in oklch, var(--err) 50%, transparent);
  color: var(--err);
}
.btn.sm { height: 24px; padding: 0 8px; font-size: 11px; }
.btn.icon-only { padding: 0; width: 30px; justify-content: center; }

/* ===== Cards ===== */
.card {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.card-head {
  padding: 14px var(--pad-card);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 10px;
}
.card-title {
  font-size: var(--fs-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.card-sub {
  color: var(--fg-muted);
  font-size: var(--fs-xs);
  font-family: var(--font-mono);
}
.card-actions { margin-left: auto; display: flex; gap: 6px; }
.card-body { padding: var(--pad-card); }
.card-body.flush { padding: 0; }

/* ===== Stat / KPI ===== */
.kpi {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  position: relative;
  overflow: hidden;
}
.kpi-label {
  display: flex; align-items: center; gap: 6px;
  color: var(--fg-muted);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}
.kpi-value {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-top: 6px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.kpi-unit { font-size: 13px; color: var(--fg-muted); font-weight: 400; }
.kpi-foot {
  margin-top: 8px;
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: var(--fg-dim);
  font-family: var(--font-mono);
}
.kpi-spark {
  position: absolute;
  bottom: 0; right: 0;
  width: 100%;
  height: 26px;
  pointer-events: none;
  opacity: 0.85;
}

/* ===== Tables ===== */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}
.table th {
  text-align: left;
  padding: 8px 14px;
  font-weight: 500;
  color: var(--fg-muted);
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: sticky; top: 0;
  white-space: nowrap;
}
.table td {
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  height: var(--row-h);
  vertical-align: middle;
}
.table tr:hover td { background: var(--bg-2); }
.table tr.selected td { background: var(--accent-soft); }
.mono { font-family: var(--font-mono); }
.dim { color: var(--fg-dim); }
.muted { color: var(--fg-muted); }

/* ===== Badge / pill / status ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 10.5px;
  font-weight: 500;
  background: var(--bg-3);
  color: var(--fg-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.badge.ok { background: color-mix(in oklch, var(--ok) 18%, transparent); color: var(--ok); }
.badge.warn { background: color-mix(in oklch, var(--warn) 20%, transparent); color: var(--warn); }
.badge.err { background: color-mix(in oklch, var(--err) 20%, transparent); color: var(--err); }
.badge.info { background: color-mix(in oklch, var(--info) 20%, transparent); color: var(--info); }
.badge.accent { background: var(--accent-soft); color: var(--accent); }
.dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}
.dot.pulse { animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ===== Progress ===== */
.bar {
  height: 6px;
  border-radius: 3px;
  background: var(--bg-3);
  overflow: hidden;
  position: relative;
}
.bar > i {
  display: block;
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  transition: width 0.4s ease;
}
.bar.ok > i { background: var(--ok); }
.bar.warn > i { background: var(--warn); }
.bar.err > i { background: var(--err); }

/* ===== Toggle ===== */
.toggle {
  width: 32px; height: 18px;
  border-radius: 10px;
  background: var(--bg-3);
  position: relative;
  cursor: pointer;
  border: 1px solid var(--line-strong);
  flex-shrink: 0;
}
.toggle::after {
  content: '';
  position: absolute;
  top: 1px; left: 1px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--fg-muted);
  transition: all 0.2s;
}
.toggle.on {
  background: var(--accent);
  border-color: var(--accent);
}
.toggle.on::after {
  left: 15px;
  background: white;
}

/* ===== Inputs ===== */
.input, .select {
  height: 30px;
  padding: 0 10px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--fg);
  font-size: var(--fs-sm);
  outline: none;
  width: 100%;
}
.input:focus, .select:focus { border-color: var(--accent); }
.checkbox {
  width: 14px; height: 14px;
  border-radius: 3px;
  border: 1px solid var(--line-strong);
  background: var(--bg-2);
  display: inline-grid;
  place-items: center;
  cursor: pointer;
  flex-shrink: 0;
}
.checkbox.on {
  background: var(--accent);
  border-color: var(--accent);
}
.checkbox.on::after {
  content: '';
  width: 8px; height: 4px;
  border-left: 1.6px solid white;
  border-bottom: 1.6px solid white;
  transform: rotate(-45deg) translate(1px, -1px);
}

/* ===== Layouts ===== */
.grid { display: grid; gap: var(--gutter); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-2-1 { grid-template-columns: 2fr 1fr; }
.grid-1-2 { grid-template-columns: 1fr 2fr; }
@media (max-width: 1200px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

.row { display: flex; gap: var(--gutter); align-items: center; }
.col { display: flex; flex-direction: column; gap: var(--gutter); }
.flex-1 { flex: 1; }
.gap-sm { gap: 6px; }
.gap-md { gap: 12px; }

/* ===== Charts ===== */
.line-chart {
  width: 100%;
  height: 180px;
  display: block;
}
.donut { width: 110px; height: 110px; }

/* ===== Logs / Terminal ===== */
.log-line {
  display: grid;
  grid-template-columns: 80px 80px 100px 1fr;
  gap: 12px;
  padding: 4px 14px;
  border-bottom: 1px solid color-mix(in oklch, var(--line) 50%, transparent);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  align-items: baseline;
}
.log-line:hover { background: var(--bg-2); }
.log-time { color: var(--fg-dim); }
.log-source { color: var(--fg-muted); }
.log-level {
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.04em;
}
.log-level.INFO { color: var(--info); }
.log-level.WARN { color: var(--warn); }
.log-level.ERR, .log-level.ERROR { color: var(--err); }
.log-level.DEBUG { color: var(--fg-dim); }
.log-level.OK { color: var(--ok); }
.log-msg { color: var(--fg); white-space: pre-wrap; word-break: break-word; }

.terminal {
  background: #06080d;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: #d6d9df;
  padding: 14px 16px;
  height: 460px;
  overflow-y: auto;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}
[data-theme="light"] .terminal { background: #0d1117; color: #d6d9df; }
.term-prompt { color: oklch(0.78 0.16 150); }
.term-host { color: oklch(0.7 0.13 220); }
.term-path { color: oklch(0.78 0.15 75); }
.term-input { background: transparent; border: 0; outline: 0; color: inherit; flex: 1; font: inherit; caret-color: var(--accent); }
.term-cursor {
  display: inline-block;
  width: 7px; height: 14px;
  background: oklch(0.78 0.16 150);
  vertical-align: text-bottom;
  animation: blink 1.05s step-end infinite;
  margin-left: 2px;
}
@keyframes blink { 50% { opacity: 0; } }

/* ===== Modal ===== */
.modal-back {
  position: fixed; inset: 0;
  background: color-mix(in oklch, black 60%, transparent);
  backdrop-filter: blur(4px);
  z-index: 50;
  display: grid; place-items: center;
}
.modal {
  background: var(--bg-1);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  width: min(720px, 95vw);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
}
.modal-head {
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center;
}
.modal-body { padding: 20px; overflow-y: auto; flex: 1; }
.modal-foot {
  padding: 14px 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* ===== Disk visual ===== */
.disk-bay {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
}
.disk-led {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 8px currentColor;
  color: var(--ok);
}
.disk-led.warn { background: var(--warn); color: var(--warn); }
.disk-led.err { background: var(--err); color: var(--err); }
.disk-led.idle { background: var(--fg-dim); color: var(--fg-dim); box-shadow: none; }

.pool-vis {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 6px;
  padding: 14px;
  background: var(--bg-2);
  border-radius: 6px;
  border: 1px solid var(--line);
}
.pool-block {
  height: 28px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--accent), oklch(from var(--accent) calc(l - 0.1) c h));
  position: relative;
}
.pool-block.free { background: var(--bg-3); }
.pool-block.parity { background: linear-gradient(180deg, oklch(0.7 0.15 280), oklch(0.55 0.16 280)); }

/* ===== Permission matrix ===== */
.perm-grid {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}
.perm-grid th, .perm-grid td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  text-align: center;
}
.perm-grid th:first-child, .perm-grid td:first-child {
  text-align: left;
  font-weight: 500;
}
.perm-grid thead th {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
}

/* ===== Process tree highlights ===== */
.tree-row { font-family: var(--font-mono); }

/* misc */
.scroll-y { overflow-y: auto; }
hr.div { border: 0; border-top: 1px solid var(--line); margin: 0; }

/* tag chips */
.chip {
  display: inline-flex;
  padding: 2px 7px;
  border-radius: 4px;
  background: var(--bg-3);
  font-size: 10.5px;
  font-family: var(--font-mono);
  color: var(--fg-muted);
}
.chip.accent { background: var(--accent-soft); color: var(--accent); }

/* tabs */
.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}
.tab {
  padding: 8px 14px;
  font-size: var(--fs-sm);
  color: var(--fg-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tab:hover { color: var(--fg); }
.tab.active {
  color: var(--fg);
  border-bottom-color: var(--accent);
}

/* segmented */
.segmented {
  display: inline-flex;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 2px;
  gap: 2px;
}
.segmented button {
  background: transparent;
  border: 0;
  color: var(--fg-muted);
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: var(--fs-xs);
  font-weight: 500;
}
.segmented button.active {
  background: var(--bg-3);
  color: var(--fg);
}

/* container card */
.cont-card {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s;
}
.cont-card:hover { border-color: var(--line-strong); }
.cont-icon {
  width: 36px; height: 36px;
  border-radius: 6px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 14px;
  color: var(--fg-muted);
}

/* live blip */
.live-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ok);
  display: inline-block;
  animation: pulse 1.6s ease-in-out infinite;
  margin-right: 6px;
}

/* scrollbar */
.content::-webkit-scrollbar, .terminal::-webkit-scrollbar, .scroll-y::-webkit-scrollbar, .modal-body::-webkit-scrollbar, .side-nav::-webkit-scrollbar {
  width: 8px; height: 8px;
}
.content::-webkit-scrollbar-thumb, .terminal::-webkit-scrollbar-thumb, .scroll-y::-webkit-scrollbar-thumb, .modal-body::-webkit-scrollbar-thumb, .side-nav::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 4px;
}
.content::-webkit-scrollbar-track, .terminal::-webkit-scrollbar-track {
  background: transparent;
}

/* tweaks panel button area */
.tweaks-toggle-floating {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
}

/* canvas embed */
[data-canvas-embed] .app { height: 100%; }

/* ── NavProgress + PageSub loading ───────────────────────────────────────── */
@keyframes _nb-pulse {
  0%, 100% { opacity: 1;   transform: scale(1);    }
  50%       { opacity: 0.4; transform: scale(0.75); }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes loadingProgress {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

@keyframes loadingShimmer {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(300%);
  }
}

.spinner {
  display: inline-block;
  animation: spin 0.8s linear infinite;
}