html {
  font-size: 14px;
  --galaxy-display: "Orbitron", "Segoe UI", system-ui, sans-serif;
  --galaxy-ui: "Rajdhani", "Segoe UI", system-ui, sans-serif;
  --galaxy-mono: "Share Tech Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --galaxy-accent: #5ce1ff;
  --galaxy-accent-strong: #2ec8f0;
  --galaxy-amber: #ffb347;
  --galaxy-ok: #5cff9f;
  --galaxy-danger: #ff6b7a;
  --galaxy-void: #05080f;
  --galaxy-panel: #0b1422;
  --galaxy-line: rgba(92, 225, 255, 0.28);
  --galaxy-glow: rgba(92, 225, 255, 0.35);
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 72px;
  font-family: var(--galaxy-ui);
  letter-spacing: 0.01em;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: var(--galaxy-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.fs-3, .fs-4, .fs-5, .fw-bold, .fw-semibold {
  font-family: var(--galaxy-mono);
}

a {
  color: var(--galaxy-accent);
}

a:hover {
  color: var(--galaxy-accent-strong);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-select:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem var(--bs-body-bg), 0 0 0 0.25rem var(--galaxy-glow);
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

.form-control,
.form-select {
  border-radius: 0;
  border-color: var(--galaxy-line);
  background-color: color-mix(in srgb, var(--galaxy-panel) 80%, transparent);
  color: var(--bs-body-color);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--galaxy-accent);
  background-color: color-mix(in srgb, var(--galaxy-panel) 92%, #000);
  color: var(--bs-body-color);
}

.form-label {
  font-family: var(--galaxy-display);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--galaxy-accent);
}

.btn {
  border-radius: 0;
  font-family: var(--galaxy-display);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.btn-primary {
  color: #041018;
  background-color: var(--galaxy-accent-strong);
  border-color: var(--galaxy-accent);
}

.btn-primary:hover,
.btn-primary:focus {
  color: #041018;
  background-color: var(--galaxy-accent);
  border-color: var(--galaxy-accent);
}

.btn-outline-primary {
  color: var(--galaxy-accent);
  border-color: var(--galaxy-accent);
}

.btn-outline-primary:hover {
  color: #041018;
  background-color: var(--galaxy-accent);
  border-color: var(--galaxy-accent);
}

.btn-outline-secondary {
  color: var(--bs-secondary-color);
  border-color: var(--galaxy-line);
}

.btn-outline-secondary:hover {
  color: var(--galaxy-accent);
  background-color: color-mix(in srgb, var(--galaxy-accent) 12%, transparent);
  border-color: var(--galaxy-accent);
}

.btn-success,
.btn-outline-success:hover {
  background-color: var(--galaxy-ok);
  border-color: var(--galaxy-ok);
  color: #041018;
}

.btn-outline-warning {
  color: var(--galaxy-amber);
  border-color: var(--galaxy-amber);
}

.btn-outline-warning:hover {
  color: #041018;
  background-color: var(--galaxy-amber);
  border-color: var(--galaxy-amber);
}

.btn-check:checked + .btn,
.btn-check:active + .btn {
  color: #041018;
  background-color: var(--galaxy-accent-strong);
  border-color: var(--galaxy-accent);
}

.nav-pills .nav-link {
  color: var(--galaxy-accent);
  border-radius: 0;
  border: 1px solid var(--galaxy-line);
  font-family: var(--galaxy-display);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
  color: #041018;
  background-color: var(--galaxy-accent-strong);
  border-color: var(--galaxy-accent);
}

.dropdown-menu {
  border-radius: 0;
  border: 1px solid var(--galaxy-line);
  background-color: var(--galaxy-panel);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
}

.dropdown-item {
  font-family: var(--galaxy-ui);
  letter-spacing: 0.04em;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background-color: color-mix(in srgb, var(--galaxy-accent) 16%, transparent);
  color: var(--galaxy-accent);
}

.navbar-nav .nav-link {
  font-family: var(--galaxy-display);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.alert {
  border-radius: 0;
  border-left-width: 3px;
}

.alert-info {
  border-color: var(--galaxy-accent);
  background: color-mix(in srgb, var(--galaxy-accent) 12%, var(--galaxy-panel));
  color: var(--bs-body-color);
}

.alert-warning {
  border-color: var(--galaxy-amber);
  background: color-mix(in srgb, var(--galaxy-amber) 14%, var(--galaxy-panel));
  color: var(--bs-body-color);
}

.alert-danger {
  border-color: var(--galaxy-danger);
  background: color-mix(in srgb, var(--galaxy-danger) 14%, var(--galaxy-panel));
  color: var(--bs-body-color);
}

.progress {
  border-radius: 0;
  background-color: color-mix(in srgb, var(--galaxy-accent) 10%, var(--galaxy-panel));
}

.progress-bar {
  background-color: var(--galaxy-accent-strong);
}

.badge {
  border-radius: 0;
}

.pagination .page-link {
  border-radius: 0;
  border-color: var(--galaxy-line);
  color: var(--galaxy-accent);
  background: transparent;
}

.pagination .page-link:hover {
  background: color-mix(in srgb, var(--galaxy-accent) 14%, transparent);
  color: var(--galaxy-accent);
}

.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--bs-body-color);
  --bs-table-border-color: var(--galaxy-line);
  --bs-table-striped-bg: color-mix(in srgb, var(--galaxy-accent) 5%, transparent);
  --bs-table-hover-bg: color-mix(in srgb, var(--galaxy-accent) 10%, transparent);
}

.table thead th {
  font-family: var(--galaxy-display);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--galaxy-accent);
  border-bottom-color: var(--galaxy-accent);
}

.hud-scroll-panel {
  max-height: 22rem;
  overflow: auto;
}

.hud-scroll-panel thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--galaxy-panel);
}

.log-box {
  font-family: var(--galaxy-mono);
  font-size: 0.75rem;
  max-height: 22rem;
  overflow: auto;
  white-space: pre-wrap;
}

.payload-json {
  font-family: var(--galaxy-mono);
  font-size: 0.75rem;
  max-height: 16rem;
  overflow: auto;
  background: var(--bs-tertiary-bg);
  color: var(--bs-body-color);
  padding: 0.75rem;
  border-radius: 0;
  border: 1px solid var(--galaxy-line);
  margin-top: 0.5rem;
}

.library-cover img {
  object-fit: cover;
  background: var(--bs-tertiary-bg);
  border-radius: 0;
}

.library-cover-empty {
  width: 88px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bs-tertiary-bg);
  color: var(--bs-secondary-color);
  font-size: 0.7rem;
  text-align: center;
  border: 1px solid var(--galaxy-line);
}

.heatmap-wrap {
  overflow-x: auto;
}

.heatmap {
  display: grid;
  grid-template-columns: 2.5rem repeat(24, minmax(14px, 1fr));
  gap: 2px;
  min-width: 28rem;
}

.heatmap-hour,
.heatmap-day,
.heatmap-corner {
  font-size: 0.65rem;
  color: var(--bs-secondary-color);
  text-align: center;
  font-family: var(--galaxy-mono);
}

.heatmap-day {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.25rem;
}

.heatmap-cell {
  min-height: 14px;
  border-radius: 0;
  background-color: color-mix(in srgb, var(--galaxy-accent) calc(var(--level, 0) * 100%), var(--bs-tertiary-bg));
}

.play-strip {
  position: relative;
  height: 1.5rem;
  background: var(--bs-tertiary-bg);
  border: 1px solid var(--galaxy-line);
}

.play-tick {
  position: absolute;
  top: 0.25rem;
  width: 3px;
  height: 1rem;
  background: var(--galaxy-accent);
  box-shadow: 0 0 6px var(--galaxy-glow);
}

.tag-pill {
  background: color-mix(in srgb, var(--galaxy-accent) 8%, var(--bs-tertiary-bg));
  color: var(--bs-body-color);
  border: 1px solid var(--galaxy-line);
  border-radius: 0;
  font-size: calc(0.75rem * var(--tag-scale, 1));
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.tag-pill:hover {
  background: color-mix(in srgb, var(--galaxy-accent) 18%, var(--bs-tertiary-bg));
  color: var(--galaxy-accent);
  border-color: var(--galaxy-accent);
}

[data-bs-theme="dark"] {
  --galaxy-accent: #5ce1ff;
  --galaxy-accent-strong: #2ec8f0;
  --galaxy-amber: #ffb347;
  --galaxy-ok: #5cff9f;
  --galaxy-danger: #ff6b7a;
  --galaxy-void: #05080f;
  --galaxy-panel: #0b1422;
  --galaxy-line: rgba(92, 225, 255, 0.28);
  --galaxy-glow: rgba(92, 225, 255, 0.4);
  --bs-body-bg: #070b14;
  --bs-body-color: #d4e8f2;
  --bs-secondary-color: #7a9bb0;
  --bs-tertiary-bg: #101a2a;
  --bs-secondary-bg: #152033;
  --bs-border-color: rgba(92, 225, 255, 0.22);
  --bs-link-color: #5ce1ff;
  --bs-link-hover-color: #9aefff;
  --bs-emphasis-color: #e8f7ff;
}

[data-bs-theme="light"] {
  --galaxy-accent: #0b7c96;
  --galaxy-accent-strong: #096a80;
  --galaxy-amber: #c67a12;
  --galaxy-ok: #1a8f5c;
  --galaxy-danger: #c44555;
  --galaxy-void: #d5e1ec;
  --galaxy-panel: #f3f7fb;
  --galaxy-line: rgba(11, 124, 150, 0.35);
  --galaxy-glow: rgba(11, 124, 150, 0.28);
  --bs-body-bg: #dce6ef;
  --bs-body-color: #163040;
  --bs-secondary-color: #4a6a7a;
  --bs-tertiary-bg: #e8eef4;
  --bs-secondary-bg: #f7fafc;
  --bs-border-color: rgba(11, 124, 150, 0.28);
  --bs-link-color: #0b7c96;
  --bs-link-hover-color: #065a6e;
  --bs-emphasis-color: #0d2230;
}

[data-bs-theme="light"] .btn-primary,
[data-bs-theme="light"] .nav-pills .nav-link.active {
  color: #f4fbff;
}