/* maplines — HUD styles
 *
 * Dark, low-contrast chrome that sits over the canvas without competing with
 * the art. All chrome is keyboard-toggleable.
 */

:root {
  --hud-fg: #cfd4ee;
  --hud-fg-dim: #6b6f8c;
  --hud-bg: rgba(8, 10, 22, 0.78);
  --hud-bg-strong: rgba(8, 10, 22, 0.92);
  --hud-border: rgba(120, 130, 180, 0.18);
  --hud-accent: #7af0d6;
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background: #04040a;
  color: var(--hud-fg);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px;
  letter-spacing: 0.02em;
  overflow: hidden;
}

#stage {
  display: block;
  width: 100vw;
  height: 100vh;
  cursor: grab;
}
#stage:active { cursor: grabbing; }

#hud-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 10;
  transition: opacity 200ms ease;
}
#hud-layer.hidden { opacity: 0; }

.hud-title {
  position: fixed;
  top: 14px;
  left: 16px;
  font-size: 11px;
  text-transform: lowercase;
  letter-spacing: 0.08em;
  color: var(--hud-fg);
  opacity: 0.78;
  pointer-events: none;
}

.hud-status {
  position: fixed;
  bottom: 14px;
  left: 16px;
  font-size: 11px;
  text-transform: lowercase;
  letter-spacing: 0.06em;
  color: var(--hud-fg-dim);
  pointer-events: none;
}

.hud-attrib {
  position: fixed;
  bottom: 14px;
  right: 16px;
  font-size: 10px;
  text-transform: lowercase;
  color: var(--hud-fg-dim);
  pointer-events: auto;
  letter-spacing: 0.05em;
}
.hud-attrib a {
  color: var(--hud-fg-dim);
  text-decoration: underline dotted rgba(120, 130, 180, 0.4);
  text-underline-offset: 2px;
}
.hud-attrib a:hover { color: var(--hud-fg); }

.hud-topright {
  position: fixed;
  top: 12px;
  right: 14px;
  display: flex;
  gap: 8px;
  align-items: center;
  pointer-events: auto;
}

.hud-tod {
  font-size: 10px;
  text-transform: lowercase;
  letter-spacing: 0.08em;
  color: var(--hud-fg-dim);
  padding: 0 6px;
  min-width: 96px;
  text-align: right;
}

.hud-btn {
  background: var(--hud-bg);
  color: var(--hud-fg);
  border: 1px solid var(--hud-border);
  border-radius: 4px;
  font: inherit;
  font-size: 12px;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
  pointer-events: auto;
  transition: border-color 120ms ease, background 120ms ease;
}
.hud-btn:hover { border-color: var(--hud-accent); }
.hud-btn:focus-visible { outline: 1px solid var(--hud-accent); outline-offset: 1px; }

.hud-select {
  background: var(--hud-bg);
  color: var(--hud-fg);
  border: 1px solid var(--hud-border);
  border-radius: 4px;
  padding: 4px 8px;
  font: inherit;
  font-size: 11px;
  pointer-events: auto;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--hud-fg-dim) 50%),
                    linear-gradient(135deg, var(--hud-fg-dim) 50%, transparent 50%);
  background-position: calc(100% - 12px) 50%, calc(100% - 7px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: 22px;
}

/* Settings drawer ---------------------------------------------------------- */
.hud-panel {
  position: fixed;
  top: 0;
  right: -340px;
  bottom: 0;
  width: 320px;
  background: var(--hud-bg-strong);
  border-left: 1px solid var(--hud-border);
  transition: right 220ms cubic-bezier(0.22, 0.61, 0.36, 1);
  pointer-events: auto;
  display: flex;
  flex-direction: column;
}
.hud-panel.open { right: 0; }

.hud-panel-title {
  font-size: 11px;
  text-transform: lowercase;
  letter-spacing: 0.12em;
  padding: 16px 18px 10px;
  color: var(--hud-fg);
  border-bottom: 1px solid var(--hud-border);
}

.hud-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 6px 14px 24px;
  scrollbar-width: thin;
  scrollbar-color: rgba(120, 130, 180, 0.25) transparent;
}
.hud-panel-body::-webkit-scrollbar { width: 6px; }
.hud-panel-body::-webkit-scrollbar-thumb {
  background: rgba(120, 130, 180, 0.25);
  border-radius: 3px;
}

.hud-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 4px;
}
.hud-row-label {
  font-size: 11px;
  color: var(--hud-fg-dim);
  text-transform: lowercase;
  flex: 0 0 96px;
}
.hud-input, .hud-range, .hud-check { pointer-events: auto; }
.hud-range {
  flex: 1;
  height: 18px;
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}
.hud-range::-webkit-slider-runnable-track {
  height: 2px;
  background: rgba(120, 130, 180, 0.25);
}
.hud-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--hud-accent);
  margin-top: -5px;
  box-shadow: 0 0 6px rgba(122, 240, 214, 0.4);
}
.hud-range::-moz-range-track {
  height: 2px;
  background: rgba(120, 130, 180, 0.25);
}
.hud-range::-moz-range-thumb {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: none;
  background: var(--hud-accent);
  box-shadow: 0 0 6px rgba(122, 240, 214, 0.4);
}
.hud-check {
  width: 14px;
  height: 14px;
  accent-color: var(--hud-accent);
}

.hud-input {
  background: rgba(0, 0, 0, 0.4);
  color: var(--hud-fg);
  border: 1px solid var(--hud-border);
  border-radius: 3px;
  padding: 4px 8px;
  font: inherit;
  font-size: 11px;
  flex: 1;
}

.hud-divider {
  font-size: 10px;
  text-transform: lowercase;
  letter-spacing: 0.18em;
  color: var(--hud-fg-dim);
  padding: 14px 4px 4px;
  border-top: 1px solid var(--hud-border);
  margin-top: 12px;
}
.hud-divider:first-of-type { border-top: none; margin-top: 0; }

.hud-note {
  font-size: 10px;
  color: var(--hud-fg-dim);
  padding: 6px 4px 4px;
  font-style: italic;
  line-height: 1.4;
}

.hud-layers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 8px;
  padding: 4px 0;
}
.hud-layer {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  text-transform: lowercase;
  color: var(--hud-fg-dim);
  cursor: pointer;
}
.hud-sw {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  flex-shrink: 0;
  box-shadow: 0 0 4px currentColor;
}

/* Help overlay ------------------------------------------------------------- */
.hud-help {
  position: fixed;
  inset: 0;
  background: rgba(4, 6, 14, 0.78);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
  z-index: 20;
}
.hud-help.open {
  opacity: 1;
  pointer-events: auto;
}
.hud-help-inner {
  background: var(--hud-bg-strong);
  border: 1px solid var(--hud-border);
  border-radius: 6px;
  padding: 22px 28px;
  min-width: 320px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}
.hud-help-title {
  font-size: 11px;
  text-transform: lowercase;
  letter-spacing: 0.18em;
  color: var(--hud-accent);
  margin-bottom: 14px;
}
.hud-help table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}
.hud-help td {
  padding: 4px 14px 4px 0;
  vertical-align: top;
  color: var(--hud-fg);
}
.hud-help td:first-child {
  color: var(--hud-accent);
  font-family: ui-monospace, monospace;
  white-space: nowrap;
  width: 70px;
}
.hud-help-hint {
  margin-top: 16px;
  text-align: center;
  font-size: 10px;
  color: var(--hud-fg-dim);
  text-transform: lowercase;
  letter-spacing: 0.1em;
}

.hud-fatal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: #ff7a90;
  background: rgba(4, 6, 14, 0.92);
  z-index: 1000;
  padding: 24px;
  text-align: center;
}

/* Smaller screens: collapse city picker to icon and simplify layout */
@media (max-width: 600px) {
  .hud-tod { display: none; }
  .hud-panel { width: 88vw; right: -88vw; }
}