:root {
  --color-bg: #020617;
  --color-primary: #00d4ff;
  --color-secondary: #3a7bd5;
  --color-accent: #ec4899;
  --color-purple: #a855f7;
  --color-success: #00ff88;
  --color-warning: #ffaa00;
  --color-danger: #ff3333;
  --color-text: #ffffff;
  --color-panel: rgba(15, 23, 42, 0.72);
  --font-main: 'Inter', sans-serif;
  --font-display: 'Orbitron', sans-serif;
  --font-ui: 'Rajdhani', 'Inter', sans-serif;
  --panel-radius: 14px;
  --panel-border: 1px solid rgba(0, 212, 255, 0.28);
  --panel-glow: 0 0 0 1px rgba(168, 85, 247, 0.08), 0 12px 40px rgba(0, 0, 0, 0.45),
    0 0 28px rgba(0, 212, 255, 0.06);
  --gp-scale: 1;
  --gp-ui-scale: 1;
  --gp-hud-scale: 1;
  --gp-dock-scale: 1;
  --gp-font-scale: 1;
  --gp-hud-font-scale: 1;
  --gp-space-scale: 1;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  height: 100%;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-main);
  user-select: none;
  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100%;
  min-height: 100dvh;
  overflow-x: hidden;
  overflow-y: auto;
}

/* During active play (HUD visible), lock page scroll — overlays handle their own scroll if needed */
body.gameplay-active {
  overflow: hidden;
  height: 100vh;
  height: 100dvh;
}

#game-container {
  position: relative;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  justify-content: center;
  align-items: center;
}

body.gameplay-active #game-container {
  height: 100%;
  min-height: 100dvh;
}

canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  display: block;
  /* Keyboard-only play; without this the full-screen canvas can steal clicks from menus/modals */
  pointer-events: none;
}

/* UI Overlays */
.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(5px);
}

.overlay.hidden {
  display: none;
}

/* #main-menu sets display:flex with ID selector — must beat that when hiding for gameplay */
#main-menu.menu-dashboard.overlay.hidden {
  display: none;
}

/* Full-screen screen overlays: vertical scroll when content exceeds viewport */
.overlay.screen {
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding-block: clamp(12px, 2vh, 28px);
  padding-inline: clamp(10px, 2vw, 20px);
  align-items: flex-start;
  justify-content: center;
}

/* Boss fight UI stays bottom-anchored; still scrollable if panel exceeds viewport */
#boss-overlay.overlay.screen {
  align-items: flex-end;
  justify-content: center;
  padding-bottom: max(16px, env(safe-area-inset-bottom, 0px));
}

/* Mission dashboard: allow vertical scroll when scaled content + footer exceed viewport */
#main-menu.menu-dashboard.overlay.screen {
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  align-items: stretch;
  justify-content: flex-start;
}

.menu-columns {
  --menu-col-left: minmax(290px, 1.05fr);
  --menu-col-center: minmax(460px, 1.24fr);
  --menu-col-right: minmax(384px, 1.62fr);
  display: grid;
  grid-template-columns: var(--menu-col-left) var(--menu-col-center) var(--menu-col-right);
  grid-template-rows: minmax(0, 1fr);
  gap: 20px;
  width: 100%;
  max-width: 100%;
  align-items: stretch;
  flex: 1 1 0;
  min-height: 0;
  overflow: hidden;
}

#main-menu.menu-dashboard .menu-columns {
  flex: 1 1 0;
  min-height: 0;
  overflow: hidden;
}

.glass-panel {
  background: var(--color-panel);
  border: var(--panel-border);
  border-radius: var(--panel-radius);
  padding: 30px;
  text-align: center;
  box-shadow: var(--panel-glow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  flex: 1;
}

#main-menu .dashboard-panel {
  text-align: left;
  padding: 22px 22px 20px;
  box-sizing: border-box;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Center Launch console scrolls internally if needed; avoids clipping footer actions */
#main-menu .dashboard-panel.dashboard-panel--center.settings-panel {
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.achievement-panel { flex: 1.05; display: flex; flex-direction: column; min-width: 0; }
.settings-panel { flex: 1; display: flex; flex-direction: column; justify-content: flex-start; overflow-y: auto; padding-right: 12px; min-width: 0; }
.scores-panel { flex: 1.35; display: flex; flex-direction: column; justify-content: flex-start; max-height: 100%; min-width: 0; padding-right: 10px; }
.achievement-panel,
.settings-panel,
.scores-panel {
  max-height: 100%;
  min-height: 0;
}

/* ——— Main menu: mission dashboard shell ——— */
#main-menu.menu-dashboard {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  box-sizing: border-box;
  min-height: 100dvh;
  max-height: none;
  height: auto;
  padding: clamp(6px, 1.2vh, 14px) clamp(10px, 2vw, 16px) clamp(10px, 1.5vh, 18px);
  overflow-x: hidden;
  overflow-y: auto;
  background: radial-gradient(ellipse 90% 60% at 50% -15%, rgba(0, 212, 255, 0.14), transparent 55%),
    radial-gradient(ellipse 70% 45% at 80% 10%, rgba(168, 85, 247, 0.07), transparent 50%),
    linear-gradient(165deg, rgba(2, 6, 23, 0.78) 0%, rgba(2, 6, 23, 0.93) 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

#main-menu.menu-dashboard::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(1px 1px at 10% 20%, rgba(255, 255, 255, 0.35) 50%, transparent 51%),
    radial-gradient(1px 1px at 70% 80%, rgba(255, 255, 255, 0.2) 50%, transparent 51%);
  background-size: 240px 240px;
  opacity: 0.35;
  z-index: 0;
}

.menu-dashboard-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

#main-menu .stars-bg {
  opacity: 0.88;
  filter: brightness(1.25) saturate(1.15);
}

.menu-atmosphere {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 65%;
  background: radial-gradient(ellipse at 50% 0%, rgba(56, 189, 248, 0.25), transparent 62%);
  opacity: 0.55;
  pointer-events: none;
}

.menu-dashboard-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-height: 0;
  height: 100%;
  overflow: hidden;
}

.menu-scale-root {
  flex: 1;
  min-height: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 0 0 10px;
  overflow: hidden;
}

.menu-scale-stage {
  width: calc(var(--menu-scaled-width, 1560) * 1px);
  height: calc(var(--menu-scaled-height, 900) * 1px);
  position: relative;
  flex: 0 0 auto;
  overflow: hidden;
}

.menu-scale-surface {
  width: calc(var(--menu-base-width, 1560) * 1px);
  height: calc(var(--menu-base-height, 900) * 1px);
  max-height: calc(var(--menu-base-height, 900) * 1px);
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: scale(var(--menu-scale, 1));
  transform-origin: top left;
  position: absolute;
  top: 0;
  left: 0;
}

.menu-hero {
  display: grid;
  grid-template-columns: var(--menu-col-left) var(--menu-col-center) var(--menu-col-right);
  align-items: center;
  gap: 16px;
  padding: 6px 4px 2px;
  overflow: visible;
  flex-shrink: 0;
}

.menu-hero-brand {
  text-align: center;
  width: 100%;
  overflow: visible;
}

.brand-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4.5vw, 3.35rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 6px;
  line-height: 1.15;
  padding-right: 0.1em;
  overflow: visible;
  filter: drop-shadow(0 0 22px rgba(0, 212, 255, 0.35));
}

.brand-title__text {
  display: inline-block;
  background: linear-gradient(180deg, #ffffff 0%, #b9f6ff 42%, #38bdf8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: italic;
  transform: skewX(-4deg);
  padding-right: 0.08em;
}

.brand-subtitle {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(0, 212, 255, 0.95);
  margin: 0 0 8px;
  text-shadow: 0 0 18px rgba(0, 212, 255, 0.35);
}

.brand-tagline {
  font-family: var(--font-main);
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(226, 232, 240, 0.82);
  margin: 0;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.45;
}

.menu-hero-actions {
  display: block;
  min-height: 1px;
}

.menu-hero-side--left {
  min-height: 1px;
}

.btn-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid rgba(0, 212, 255, 0.4);
  background: rgba(2, 8, 24, 0.65);
  color: #e2e8f0;
  box-shadow: 0 0 16px rgba(0, 212, 255, 0.08);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
}

.btn-pill:hover {
  border-color: rgba(0, 212, 255, 0.75);
  box-shadow: 0 0 22px rgba(0, 212, 255, 0.2);
  transform: translateY(-1px);
}

.btn-pill__icon {
  opacity: 0.9;
  font-size: 1rem;
}

.panel-heading {
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.panel-heading--center {
  text-align: center;
}

.panel-eyebrow {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.95);
  margin-bottom: 6px;
}

.panel-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #f1f5f9;
  margin: 0;
  letter-spacing: 0.04em;
}

.panel-sub {
  margin: 8px 0 0;
  font-size: 0.82rem;
  color: rgba(148, 163, 184, 0.95);
  font-weight: 500;
}

.field-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(186, 230, 253, 0.85);
  margin-bottom: 8px;
}

.field-label__icon {
  opacity: 0.75;
  font-size: 0.95rem;
}

.select-wrap {
  position: relative;
}

.select-wrap::after {
  content: '▾';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.65rem;
  color: rgba(0, 212, 255, 0.75);
  pointer-events: none;
}

.select-wrap select {
  appearance: none;
  padding-right: 36px;
}

.select-wrap--tight select {
  padding-left: 12px;
  padding-right: 32px;
}

.input-dev-level {
  width: 100%;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px dashed rgba(148, 163, 184, 0.35);
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
}

.menu-section--compact {
  margin-bottom: 18px;
}

/* Difficulty + City to Protect: side-by-side when wide, stack on narrow centre column */
.menu-launch-settings-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
  align-items: end;
  min-width: 0;
}

.menu-launch-settings-row .menu-launch-field {
  min-width: 0;
}

.menu-launch-settings-row .select-wrap,
.menu-launch-settings-row select {
  min-width: 0;
  max-width: 100%;
}

@media (max-width: 1280px) {
  .menu-launch-settings-row {
    grid-template-columns: 1fr;
  }
}

.city-unlock-notice {
  color: var(--color-success, #4ade80);
  font-weight: 600;
  font-size: 1.05rem;
  margin: 10px 0 6px;
  line-height: 1.45;
}

.menu-section--dev {
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(251, 191, 36, 0.12);
}

.menu-section--actions {
  margin-top: 8px;
  margin-bottom: 10px;
}

.menu-toolbar {
  display: grid;
  gap: 8px;
  justify-content: stretch;
  justify-items: stretch;
  margin-top: 0;
  margin-bottom: 2px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

/* Launch console only: directly under Meteor Storm; wraps on narrow centre column */
#main-menu .dashboard-panel--center .menu-toolbar--launch {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(124px, 100%), 1fr));
  gap: clamp(6px, 1.8vw, 10px);
  margin-top: 4px;
  margin-bottom: 2px;
  flex-shrink: 0;
}

#main-menu .dashboard-panel--center .menu-toolbar--launch .btn-ghost {
  min-width: 0;
}

.btn-ghost {
  flex: 1;
  min-width: 0;
  padding: 11px 16px;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: rgba(2, 6, 23, 0.5);
  color: #e2e8f0;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.btn-ghost--compact {
  padding: 9px 10px;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
}

.btn-ghost:hover {
  border-color: rgba(0, 212, 255, 0.45);
  box-shadow: 0 0 18px rgba(0, 212, 255, 0.12);
}

.menu-footnote {
  text-align: center;
  font-size: 0.78rem;
  line-height: 1.45;
  color: rgba(148, 163, 184, 0.95);
  margin: 0;
  padding-top: 8px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.menu-footnote__icon {
  margin-right: 6px;
}

.scores-footnote {
  flex-shrink: 0;
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  font-size: 0.76rem;
  color: rgba(148, 163, 184, 0.85);
  text-align: center;
}

.achievement-placeholder {
  font-size: 0.88rem;
  color: rgba(148, 163, 184, 0.85);
  text-align: center;
  padding: 28px 12px;
  line-height: 1.5;
  border: 1px dashed rgba(148, 163, 184, 0.2);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.2);
}

.achievement-legend {
  flex-shrink: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  font-size: 0.72rem;
  color: rgba(148, 163, 184, 0.9);
  font-family: var(--font-ui);
  letter-spacing: 0.04em;
}

.legend-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 7px;
  vertical-align: middle;
  box-shadow: 0 0 8px currentColor;
}

.legend-dot--normal {
  background: #38bdf8;
  color: #38bdf8;
}

.legend-dot--slow {
  background: #a855f7;
  color: #a855f7;
}

.btn-mission {
  background: linear-gradient(135deg, #06b6d4 0%, #2563eb 48%, #4f46e5 100%);
  color: #fff;
  border: none;
  box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.35), 0 8px 32px rgba(34, 211, 238, 0.28),
    0 0 40px rgba(56, 189, 248, 0.18);
  padding: 17px 18px;
  font-size: 1.05rem;
  text-transform: none;
}

.btn-mission:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.55), 0 12px 36px rgba(34, 211, 238, 0.38),
    0 0 48px rgba(56, 189, 248, 0.25);
}

.btn-mission__icon {
  margin-right: 10px;
}

.btn-storm {
  background: rgba(236, 72, 153, 0.12);
  border: 2px solid rgba(236, 72, 153, 0.65);
  color: #fbcfe8;
  box-shadow: 0 0 28px rgba(236, 72, 153, 0.18);
  padding: 15px 18px;
  font-size: 0.98rem;
  text-transform: none;
}

.btn-storm:hover {
  background: rgba(236, 72, 153, 0.2);
  box-shadow: 0 0 36px rgba(236, 72, 153, 0.35);
  transform: translateY(-2px);
}

.btn-storm__icon {
  margin-right: 10px;
}

.btn-sub {
  display: block;
  margin-top: 4px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  opacity: 0.88;
  text-transform: none;
}

.dashboard-panel--center .btn {
  text-align: center;
}

@media (max-width: 1080px) {
  .menu-hero {
    grid-template-columns: var(--menu-col-left) var(--menu-col-center) var(--menu-col-right);
    gap: 16px;
  }

  .menu-columns {
    grid-template-columns: var(--menu-col-left) var(--menu-col-center) var(--menu-col-right);
  }

  .menu-hero-brand {
    order: 0;
  }

  .menu-hero-actions {
    display: none;
  }

  .menu-hero-side--left {
    min-height: 1px;
  }

  #main-menu.menu-dashboard .menu-columns {
    flex: 1 1 0;
    min-height: 0;
    overflow: hidden;
    grid-template-rows: minmax(0, 1fr);
  }

  .achievement-panel,
  .settings-panel,
  .scores-panel {
    min-height: 0;
    height: 100%;
    max-height: 100%;
    overflow: hidden;
  }

  .leaderboards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}

@media (max-height: 720px) {
  #main-menu .dashboard-panel--center .menu-toolbar--launch .btn-ghost--compact {
    padding: 8px 8px;
    font-size: 0.72rem;
  }

  #main-menu .dashboard-panel--center .menu-toolbar--launch {
    grid-template-columns: repeat(auto-fit, minmax(min(108px, 100%), 1fr));
  }
}

.achievement-list {
  flex-grow: 1;
  overflow-y: scroll;
  text-align: left;
  margin-top: 4px;
  min-height: 0;
  padding-right: 0;
  padding-left: 6px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  direction: rtl;
  scrollbar-gutter: stable;
}

.achievement-list > * {
  direction: ltr;
}

.achievement-row {
  position: relative;
  margin: 0;
  padding: 0;
  border-radius: 12px;
  border: 1px solid rgba(56, 189, 248, 0.28);
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.92), rgba(2, 6, 23, 0.65));
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.achievement-row--active {
  border-color: rgba(168, 85, 247, 0.75);
  box-shadow: 0 0 0 1px rgba(168, 85, 247, 0.25), 0 6px 26px rgba(168, 85, 247, 0.18),
    0 0 30px rgba(168, 85, 247, 0.08);
}

.achievement-card {
  padding: 11px 12px 12px;
}

.achievement-card__top {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}

.achievement-card__index {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  color: rgba(56, 189, 248, 0.85);
  letter-spacing: 0.06em;
  min-width: 1.75rem;
}

.achievement-card__title {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #e2e8f0;
  line-height: 1.25;
}

.achievement-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.ach-best-label {
  font-size: 0.65rem;
  font-family: var(--font-ui);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.95);
}

.ach-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}

.ach-chip {
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid transparent;
}

.ach-chip--normal {
  background: rgba(56, 189, 248, 0.14);
  border-color: rgba(56, 189, 248, 0.35);
  color: #7dd3fc;
}

.ach-chip--slow {
  background: rgba(168, 85, 247, 0.14);
  border-color: rgba(168, 85, 247, 0.38);
  color: #e9d5ff;
}

.ach-chip--empty {
  background: rgba(15, 23, 42, 0.6);
  color: rgba(148, 163, 184, 0.65);
  border-color: rgba(148, 163, 184, 0.2);
}

.ach-progress-track {
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.88));
  overflow: hidden;
  border: 1px solid rgba(56, 189, 248, 0.45);
  box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.08), 0 0 10px rgba(56, 189, 248, 0.12);
}

.ach-progress-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #22c55e, #4ade80 45%, #86efac 100%);
  box-shadow: 0 0 16px rgba(74, 222, 128, 0.65);
  transition: width 0.35s ease;
}

/* --- Modal / result panels: always reachable on short viewports --- */
#settings-modal .glass-panel,
#game-over-screen .glass-panel,
#level-complete-screen .glass-panel {
  width: min(600px, 92vw);
  max-width: min(600px, 92vw);
}

#how-to-play-modal .glass-panel,
#tutorial-overlay .glass-panel,
#pack-reminder-modal .glass-panel {
  max-height: calc(100vh - 24px);
  max-height: calc(100dvh - 24px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: clamp(16px, 3vh, 30px);
  text-align: left;
}

#how-to-play-modal .glass-panel {
  width: min(760px, 92vw);
  max-width: min(760px, 92vw);
}

#tutorial-overlay .glass-panel {
  width: min(500px, 92vw);
  max-width: min(500px, 92vw);
}

#pack-reminder-modal .glass-panel {
  width: min(640px, 92vw);
  max-width: min(640px, 92vw);
}

#settings-modal .glass-panel.settings-content {
  width: min(560px, 92vw);
  max-width: min(560px, 92vw);
  max-height: calc(100vh - 24px);
  max-height: calc(100dvh - 24px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: clamp(16px, 3vh, 30px);
}

#game-over-screen .glass-panel {
  width: min(760px, 92vw);
  max-width: min(760px, 92vw);
  max-height: calc(100vh - 24px);
  max-height: calc(100dvh - 24px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: clamp(16px, 3vh, 44px);
}

#game-over-screen #go-title {
  font-size: clamp(1.75rem, 6vw, 2.85rem);
  line-height: 1.06;
  margin-bottom: clamp(8px, 2vh, 14px);
}

#game-over-screen .glass-panel p {
  margin-bottom: clamp(12px, 2.6vh, 24px);
}

#game-over-screen .badges-container {
  margin-bottom: clamp(12px, 2vh, 20px);
}

#level-complete-screen .glass-panel {
  max-height: calc(100vh - 24px);
  max-height: calc(100dvh - 24px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: clamp(16px, 3vh, 38px);
}

#level-complete-screen h1 {
  font-size: clamp(1.75rem, 5.5vw, 2.5rem);
  line-height: 1.08;
  margin-bottom: clamp(8px, 2vh, 14px);
}

#scoring-rules-modal {
  align-items: stretch;
  padding: 14px;
}

#scoring-rules-modal .glass-panel.rules-content {
  width: min(1280px, 98vw);
  max-width: min(1280px, 98vw);
  max-height: calc(100vh - 28px);
  max-height: calc(100dvh - 28px);
  height: auto;
  min-height: 0;
  padding: clamp(14px, 2.5vh, 20px);
  text-align: left;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex;
  flex-direction: column;
}

.rules-page-title {
  margin: 0 0 14px;
  text-align: center;
  font-size: clamp(2rem, 4vw, 2.7rem);
  line-height: 1.1;
}

.rules-grid {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.rules-column-box {
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.26);
  padding: 14px 16px;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: visible;
}

.rules-column-box h2 {
  margin: 0 0 8px;
  font-size: 1.55rem;
  line-height: 1.12;
  color: #9dd8ff;
}

.rules-column-box h3 {
  margin: 10px 0 5px;
  font-size: 1.08rem;
  line-height: 1.1;
  color: #bde6ff;
}

.rules-column-box p {
  margin: 0 0 8px;
  font-size: 1rem;
  line-height: 1.3;
  color: #dfeaf6;
}

.rules-column-box ul {
  margin: 0 0 6px 17px;
  padding: 0;
}

.rules-column-box li {
  margin: 0 0 4px;
  font-size: 0.95rem;
  line-height: 1.2;
  color: #e8edf5;
}

.rules-close-row {
  margin-top: 12px;
  display: flex;
  justify-content: center;
}

.rules-close-row .btn {
  width: auto;
  min-width: 220px;
  margin: 0;
}

@media (max-width: 980px) {
  #scoring-rules-modal .glass-panel.rules-content {
    max-height: calc(100vh - 20px);
    max-height: calc(100dvh - 20px);
    overflow-y: auto;
  }

  .rules-grid {
    grid-template-columns: 1fr;
  }
}

/* Short viewports: tighten modal spacing without changing gameplay HUD */
@media (max-height: 740px) {
  #game-over-screen .glass-panel .btn,
  #level-complete-screen .glass-panel .btn,
  #settings-modal .glass-panel .btn,
  #tutorial-overlay .glass-panel .btn,
  #how-to-play-modal .glass-panel .btn,
  #pack-reminder-modal .glass-panel .btn {
    padding: 11px 12px;
    margin-bottom: 10px;
  }

  .rules-close-row .btn {
    padding: 11px 12px;
    margin-bottom: 0;
  }
}


.glass-panel h1 {
  font-family: var(--font-display);
  color: var(--color-primary);
  font-size: 2.5rem;
  margin-bottom: 10px;
  text-shadow: 0 0 10px rgba(0, 210, 255, 0.5);
}

.glass-panel p {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: #ccc;
}

.menu-section {
  margin-bottom: 30px;
  text-align: left;
}

.menu-section h2 {
  font-size: 1.2rem;
  margin-bottom: 15px;
  color: var(--color-secondary);
}

select, input[type="text"] {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--color-secondary);
  color: white;
  font-family: var(--font-main);
  font-size: 1.1rem;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
}

select:focus, input[type="text"]:focus {
  border-color: var(--color-primary);
}

select option {
  background: #0f192d;
  color: white;
}

.volume-container {
  display: flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.4);
  padding: 15px;
  border-radius: 8px;
  border: 1px solid var(--color-secondary);
  transition: border-color 0.2s;
}

.volume-container:hover {
  border-color: var(--color-primary);
}

.volume-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: rgba(0, 210, 255, 0.2);
  border-radius: 3px;
  outline: none;
}

.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  box-shadow: 0 0 10px var(--color-primary);
  transition: transform 0.1s;
}

.volume-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}


.btn {
  display: block;
  width: 100%;
  padding: 15px;
  margin-bottom: 15px;
  border-radius: 8px;
  border: none;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn.primary {
  background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
  color: white;
  box-shadow: 0 4px 15px rgba(0, 210, 255, 0.4);
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 210, 255, 0.6);
}

.btn.secondary {
  background: transparent;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
}

.btn.secondary:hover {
  background: rgba(255, 0, 127, 0.1);
  box-shadow: 0 0 15px rgba(255, 0, 127, 0.3);
}

.boss-choice-btn.correct {
  background: rgba(0, 255, 136, 0.2) !important;
  border-color: var(--color-success) !important;
  color: var(--color-success) !important;
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.4) !important;
}

.boss-choice-btn.wrong {
  background: rgba(255, 51, 51, 0.2) !important;
  border-color: var(--color-danger) !important;
  color: var(--color-danger) !important;
  box-shadow: 0 0 20px rgba(255, 51, 51, 0.4) !important;
  animation: shake 0.3s ease-in-out;
}

.boss-panel {
  width: min(640px, 68vw);
  margin-top: 0;
  border-color: rgba(255, 130, 50, 0.65);
  box-shadow: 0 0 20px rgba(255, 95, 31, 0.25);
  background: rgba(8, 14, 24, 0.5);
  backdrop-filter: blur(2px);
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 22;
  padding: 18px 22px;
  max-height: calc(100vh - 120px);
  max-height: calc(100dvh - 120px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.boss-cinematic-hud {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  align-items: center;
  z-index: 23;
}

.boss-stage-chip {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 150, 70, 0.8);
  background: rgba(35, 12, 0, 0.55);
  color: #ffb347;
  font-family: var(--font-display);
  letter-spacing: 0.5px;
  font-size: 0.95rem;
}

.boss-stage-timer {
  color: #ffe8cf;
  font-family: var(--font-display);
  background: rgba(95, 8, 8, 0.58);
  border: 1px solid rgba(255, 82, 82, 0.7);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.95rem;
}

.boss-status-text {
  color: #ffd7a3;
  margin: 0 0 8px 0;
  font-weight: 600;
  font-size: 0.95rem;
}

.boss-question-card {
  background: rgba(0, 0, 0, 0.42);
  border: 1px solid rgba(255, 179, 71, 0.55);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 8px;
}

.boss-question-card p {
  margin: 0;
  color: #fff;
  font-size: 1.12rem;
  line-height: 1.38;
}

.boss-hint {
  color: #ffd56a;
  background: rgba(255, 181, 72, 0.12);
  border: 1px solid rgba(255, 181, 72, 0.45);
  border-radius: 8px;
  padding: 10px 12px;
  margin: 8px 0 14px 0;
}

.boss-input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  margin: 6px 0 10px 0;
}

.boss-input-label {
  color: #b8d6ff;
  font-size: 0.92rem;
  font-weight: 600;
}

.boss-answer-input-display {
  min-width: 120px;
  text-align: center;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid rgba(0, 210, 255, 0.7);
  background: rgba(0, 12, 20, 0.75);
  color: #e8f7ff;
  font-family: var(--font-display);
  font-size: 1.15rem;
  box-shadow: 0 0 12px rgba(0, 210, 255, 0.25);
}

.boss-input-help {
  color: #9bb1c6;
  font-size: 0.82rem;
}

.boss-choice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.boss-choice-grid .btn {
  margin: 0;
}

.boss-result-panel {
  margin-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 16px;
}

.boss-result-panel h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 6px;
}

#boss-overlay {
  align-items: flex-end;
  justify-content: center;
  background: rgba(0, 0, 0, 0.06);
  backdrop-filter: none;
}

/* Boss result only: hide cinematic HUD + question/attempt UI; show compact result card. */
#boss-overlay.boss-result-active #boss-cinematic-hud {
  display: none !important;
}

#boss-overlay.boss-result-active #boss-panel > *:not(#boss-result-panel) {
  display: none !important;
}

#boss-overlay.boss-result-active #boss-panel {
  bottom: auto;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(520px, 92vw);
  max-height: calc(100vh - 32px);
  max-height: calc(100dvh - 32px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  margin-top: 0;
  position: absolute;
}

#boss-overlay.boss-result-active #boss-result-panel {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}

/* HUD */
#hud {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 5;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  /* Inset dock/HUD from notches & Windows taskbar overlap; absolute children use padding edge for bottom/right */
  padding-bottom: env(safe-area-inset-bottom, 0px);
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
  box-sizing: border-box;
  overflow: visible;
}

#hud.hidden {
  display: none;
}

.top-bar {
  display: flex;
  justify-content: center;
  gap: calc(20px * var(--gp-space-scale) * var(--gp-hud-scale));
  padding: calc(20px * var(--gp-space-scale) * var(--gp-hud-scale));
}

/* updateDOM toggles .hidden on Overdrive — must remove from flex layout (no global .hidden rule elsewhere) */
#hud .top-bar .stat-box.hidden {
  display: none !important;
}

.stat-box {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: calc(8px * var(--gp-space-scale));
  padding: calc(8px * var(--gp-space-scale) * var(--gp-hud-scale)) calc(16px * var(--gp-space-scale) * var(--gp-hud-scale));
  text-align: center;
  min-width: calc(120px * var(--gp-hud-scale));
  backdrop-filter: blur(4px);
}

.stat-box .label {
  display: block;
  font-size: calc(0.76rem * var(--gp-hud-font-scale));
  text-transform: uppercase;
  color: #aaa;
  margin-bottom: calc(5px * var(--gp-space-scale));
}

.stat-box .value {
  display: block;
  font-family: var(--font-display);
  font-size: calc(1.26rem * var(--gp-hud-font-scale));
  color: var(--color-primary);
  text-shadow: 0 0 5px rgba(0, 210, 255, 0.5);
}

#hud-overdrive-box {
  /* Fit exactly the 3 segment bar (not the older 5-segment layout). */
  min-width: calc(95px * var(--gp-hud-scale));
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

#hud-overdrive-box > .label {
  letter-spacing: 0.1em;
  margin-bottom: calc(4px * var(--gp-space-scale));
}

.overdrive-segments {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: calc(4px * var(--gp-space-scale));
  margin-top: 0;
}

.overdrive-segment {
  height: calc(10px * var(--gp-hud-scale));
  min-height: 7px;
  border-radius: calc(4px * var(--gp-space-scale));
  border: 1px solid rgba(56, 189, 248, 0.28);
  background: rgba(15, 23, 42, 0.92);
  box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.overdrive-segment.is-filled {
  background: linear-gradient(
    180deg,
    rgba(56, 189, 248, 0.92) 0%,
    rgba(99, 102, 241, 0.72) 100%
  );
  border-color: rgba(125, 211, 252, 0.5);
  box-shadow:
    0 0 8px rgba(56, 189, 248, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.overdrive-hint {
  display: block;
  margin-top: calc(5px * var(--gp-space-scale));
  color: rgba(186, 230, 253, 0.85);
  font-size: calc(0.62rem * var(--gp-hud-font-scale));
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.25;
}

.stat-box--overdrive-ready {
  border-color: rgba(56, 189, 248, 0.55) !important;
  animation: overdriveReadyGlow 1.35s ease-in-out infinite alternate;
}

.stat-box--overdrive-active {
  border-color: rgba(168, 85, 247, 0.45) !important;
  box-shadow:
    0 0 14px rgba(56, 189, 248, 0.28),
    0 0 22px rgba(168, 85, 247, 0.18),
    inset 0 0 0 1px rgba(56, 189, 248, 0.12);
}

@keyframes overdriveReadyGlow {
  from {
    box-shadow:
      0 0 10px rgba(56, 189, 248, 0.22),
      inset 0 0 0 1px rgba(168, 85, 247, 0.1);
  }
  to {
    box-shadow:
      0 0 20px rgba(56, 189, 248, 0.38),
      inset 0 0 0 1px rgba(168, 85, 247, 0.18);
  }
}

.stat-box--barrier-armed {
  border-color: rgba(34, 211, 238, 0.5) !important;
  background: rgba(6, 20, 32, 0.78);
  box-shadow:
    0 0 12px rgba(34, 211, 238, 0.22),
    inset 0 0 0 1px rgba(34, 211, 238, 0.14);
}
.stat-box--barrier-armed .label {
  color: rgba(165, 243, 252, 0.88);
}
.stat-box--barrier-armed .value {
  color: #7ae3f4;
  text-shadow: 0 0 10px rgba(34, 211, 238, 0.35);
}

#hud-lives {
  color: var(--color-danger);
  text-shadow: 0 0 5px rgba(255, 51, 51, 0.5);
}

.bottom-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: calc(20px * var(--gp-space-scale) + env(safe-area-inset-bottom, 0px));
  margin-top: auto;
}

/* Midpoint between Laser (50%) and Lightning (75%) — symmetrical dock hub */
.answer-container {
  position: absolute;
  bottom: calc(60px * var(--gp-dock-scale) + env(safe-area-inset-bottom, 0px));
  left: 62.5%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  gap: calc(6px * var(--gp-space-scale));
  pointer-events: none;
  z-index: 11;
}

#answer-box {
  box-sizing: border-box;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, calc(2.35rem * var(--gp-font-scale)), 3.15rem);
  line-height: 1;
  color: var(--color-text);
  background: rgba(0, 0, 0, 0.72);
  border: 2px solid rgba(0, 212, 255, 0.82);
  border-radius: calc(12px * var(--gp-space-scale));
  padding: 0 calc(18px * var(--gp-space-scale));
  width: clamp(118px, calc(168px * var(--gp-dock-scale)), 210px);
  min-width: clamp(118px, calc(168px * var(--gp-dock-scale)), 210px);
  height: clamp(52px, calc(90px * var(--gp-dock-scale)), 106px);
  min-height: clamp(52px, calc(90px * var(--gp-dock-scale)), 106px);
  max-height: clamp(52px, calc(90px * var(--gp-dock-scale)), 106px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  text-shadow: 0 0 14px rgba(0, 210, 255, 0.55);
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.45), inset 0 0 14px rgba(0, 210, 255, 0.18);
  transition: border-color 0.12s, box-shadow 0.12s;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}


#answer-box.correct {
  border-color: var(--color-success);
  color: var(--color-success);
  text-shadow: 0 0 10px var(--color-success);
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.3), inset 0 0 20px rgba(0, 255, 136, 0.2);
}

#answer-box.wrong {
  border-color: var(--color-danger);
  color: var(--color-danger);
  text-shadow: 0 0 10px var(--color-danger);
  box-shadow: 0 0 20px rgba(255, 51, 51, 0.3), inset 0 0 20px rgba(255, 51, 51, 0.2);
  animation: shake 0.3s ease-in-out;
}

#feedback-msg {
  min-height: calc(20px * var(--gp-dock-scale));
  margin-top: 0;
  font-size: clamp(0.72rem, calc(1rem * var(--gp-font-scale)), 1.2rem);
  font-weight: bold;
  text-transform: uppercase;
  color: var(--color-warning);
  text-shadow: 0 0 5px rgba(255, 170, 0, 0.8);
  text-align: center;
  line-height: 1.2;
}

#feedback-msg.feedback-msg--compact {
  font-size: calc(0.86rem * var(--gp-font-scale));
  text-transform: none;
  color: #ffd59c;
  text-shadow: 0 0 4px rgba(255, 184, 102, 0.55);
}

.weapons-container {
  position: absolute;
  bottom: calc(60px * var(--gp-dock-scale) + env(safe-area-inset-bottom, 0px));
  left: 0;
  width: 100%;
  height: calc(140px * var(--gp-dock-scale));
  pointer-events: none;
}

.weapon-card {
  position: absolute;
  bottom: 0;
  box-sizing: border-box;
  background: rgba(0, 0, 0, 0.65);
  border: 2px solid rgba(255, 255, 255, 0.22);
  border-radius: calc(12px * var(--gp-space-scale));
  padding: calc(12px * var(--gp-space-scale)) calc(14px * var(--gp-space-scale));
  width: calc(180px * var(--gp-dock-scale));
  min-height: clamp(52px, calc(90px * var(--gp-dock-scale)), 108px);
  text-align: center;
  transition: border-color 0.2s, box-shadow 0.2s;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  pointer-events: auto;
  transform: translateX(-50%); /* Center on the percentage point */
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}

#weapon-missile { left: 25%; }
#weapon-laser { left: 50%; }
#weapon-lightning { left: 75%; }


.weapon-card.selected {
  border-color: rgba(0, 212, 255, 0.88);
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.5), inset 0 0 12px rgba(0, 210, 255, 0.16);
}

@keyframes pulse-active {
  from { opacity: 0.7; }
  to { opacity: 1; text-shadow: 0 0 12px var(--color-primary); }
}


.weapon-card.destroyed {
  border-color: var(--color-danger);
  opacity: 0.6;
  filter: grayscale(0.8);
}

.weapon-name {
  font-family: var(--font-display);
  font-size: calc(0.88rem * var(--gp-font-scale));
  margin-bottom: calc(6px * var(--gp-space-scale));
  line-height: 1.15;
  color: #ddd;
}

.weapon-name-short {
  display: none;
}

.weapon-hp {
  font-size: calc(0.86rem * var(--gp-font-scale));
  margin-bottom: calc(6px * var(--gp-space-scale));
  line-height: 1.2;
  font-weight: bold;
}

.hp-high { color: var(--color-success); }
.hp-med { color: var(--color-warning); }
.hp-low { color: var(--color-danger); }

.weapon-cooldown {
  height: calc(7px * var(--gp-dock-scale));
  min-height: 6px;
  width: 100%;
  background: rgba(255, 255, 255, 0.1);
  border-radius: calc(4px * var(--gp-space-scale));
  overflow: hidden;
  margin-bottom: 0;
  margin-top: auto;
  position: relative;
}

.cooldown-bar {
  height: 100%;
  width: 100%;
  background: var(--color-warning);
  transform-origin: left;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: calc(10px * var(--gp-font-scale));
  font-weight: bold;
  color: black;
  white-space: nowrap;
}


.cooldown-bar.ready {
  background: var(--color-success);
}

@keyframes shake {
  0% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  50% { transform: translateX(5px); }
  75% { transform: translateX(-5px); }
  100% { transform: translateX(0); }
}

.badges-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 20px;
}

.badge {
  background: rgba(255, 170, 0, 0.2);
  border: 1px solid var(--color-warning);
  color: var(--color-warning);
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: bold;
}

/* Player/Scoreboard Styles */
.name-input-group {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.name-input-group > * {
  flex: 1 1 0;
  min-width: 0;
}

#player-name-input {
  width: 100%;
}

#player-select {
  width: 100%;
}

.scoreboard {
  margin-top: 20px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  padding: 15px;
  text-align: left;
}

.scoreboard h3 {
  font-family: var(--font-display);
  color: var(--color-primary);
  font-size: 1rem;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(0, 210, 255, 0.3);
  padding-bottom: 5px;
}

.score-row {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) 54px 64px;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  margin-bottom: 0;
  padding: 4px 6px;
  border-radius: 8px;
  color: #e2e8f0;
  line-height: 1.22;
  background: rgba(2, 6, 23, 0.35);
  border: 1px solid rgba(148, 163, 184, 0.08);
  min-height: 26px;
}

.score-row:nth-child(2) {
  border-color: rgba(251, 191, 36, 0.12);
}

.score-row .rank {
  font-family: var(--font-display);
  font-size: 0.66rem;
  font-weight: 800;
  color: #fbbf24;
  text-shadow: 0 0 10px rgba(251, 191, 36, 0.35);
  text-align: center;
}

.score-row .name {
  display: flex;
  align-items: baseline;
  gap: 4px;
  overflow: hidden;
  white-space: nowrap;
  margin: 0;
  min-width: 0;
}

.score-row .name-text {
  text-overflow: ellipsis;
  overflow: hidden;
  text-align: left;
  font-weight: 600;
  font-size: 0.72rem;
  color: #f1f5f9;
}

.score-row .date {
  text-align: right;
  font-size: 0.58rem;
  opacity: 0.65;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: clip;
}

.score-row .name-badges {
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-align: right;
  margin-left: 10px;
  flex-shrink: 0;
}

.score-row .val {
  color: var(--color-success);
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 800;
  min-width: 0;
  text-align: right;
  text-shadow: 0 0 12px rgba(74, 222, 128, 0.35);
}

.score-row--empty {
  opacity: 0.58;
}

.leaderboards-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 8px;
  flex: 1;
  overflow-y: scroll;
  padding-right: 6px;
  min-height: 0;
  scrollbar-gutter: stable;
}

.achievement-list,
.leaderboards-grid,
.settings-panel {
  scrollbar-width: thin;
  scrollbar-color: rgba(56, 189, 248, 0.5) rgba(2, 6, 23, 0.25);
}

.pack-board {
  background: linear-gradient(160deg, rgba(15, 23, 42, 0.88), rgba(2, 6, 23, 0.72));
  border-radius: 12px;
  padding: 10px 11px 11px;
  border: 1px solid rgba(56, 189, 248, 0.22);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  min-height: 184px;
  max-height: 184px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}


.pack-board h4 {
  font-family: var(--font-display);
  font-size: 0.72rem;
  color: #bae6fd;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin: 0 0 2px;
  padding-bottom: 5px;
  border-bottom: 1px solid rgba(56, 189, 248, 0.18);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pack-board__title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pack-board__selected-score {
  flex-shrink: 0;
  color: #86efac;
  text-shadow: 0 0 10px rgba(74, 222, 128, 0.35);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
}

.pack-board__selected-meta {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.pack-board__selected-rank {
  font-family: var(--font-display);
  font-size: 0.66rem;
  font-weight: 800;
  color: #fbbf24;
  text-shadow: 0 0 10px rgba(251, 191, 36, 0.35);
}

.pack-board h4::before {
  content: '◇';
  font-size: 0.55rem;
  opacity: 0.65;
  color: var(--color-purple);
}

.leaderboard-empty {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.72);
  padding: 14px 8px;
  min-height: 140px;
  border-radius: 8px;
  border: 1px dashed rgba(56, 189, 248, 0.15);
  background: rgba(2, 6, 23, 0.35);
}

.achievement-row--await-player {
  opacity: 0.78;
}

.hud-exit-btn {
  position: absolute;
  top: calc(20px * var(--gp-space-scale) * var(--gp-hud-scale));
  right: calc(20px * var(--gp-space-scale));
  cursor: pointer;
  pointer-events: auto;
  border-color: rgba(255, 51, 51, 0.4);
  min-width: auto;
  padding: calc(10px * var(--gp-space-scale)) calc(15px * var(--gp-space-scale));
  transition: all 0.2s;
}

.hud-exit-btn .value {
  font-size: calc(1.1rem * var(--gp-font-scale) * var(--gp-hud-scale));
  color: #fff;
}

/* Bottom dock row: same floor as answer + weapon strip (see .answer-container / .weapons-container) */
.hud-volume-box {
  position: absolute;
  bottom: calc(60px * var(--gp-dock-scale) + env(safe-area-inset-bottom, 0px));
  right: max(env(safe-area-inset-right, 0px), clamp(10px, 1.6vw, 24px));
  z-index: 12;
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: clamp(112px, calc(148px * var(--gp-dock-scale)), 168px);
  min-width: clamp(112px, calc(148px * var(--gp-dock-scale)), 168px);
  max-width: min(36vw, 168px);
  background: rgba(0, 0, 0, 0.68);
  padding: calc(7px * var(--gp-space-scale)) calc(9px * var(--gp-space-scale));
  border-radius: calc(12px * var(--gp-space-scale));
  border: 2px solid rgba(58, 123, 213, 0.85);
  box-shadow: 0 0 14px rgba(0, 210, 255, 0.22), inset 0 0 8px rgba(0, 210, 255, 0.06);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.hud-volume-box .label {
  margin-bottom: calc(6px * var(--gp-space-scale));
  font-size: clamp(0.62rem, calc(0.72rem * var(--gp-hud-font-scale)), 0.78rem);
  text-align: center;
  line-height: 1.2;
}

#bgm-volume-slider {
  width: 100%;
}

/* CSS Background Meteor Shower */
.meteor-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.meteor-streak {
  position: absolute;
  width: 2.8px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(0, 212, 255, 0.78) 100%);
  border-radius: 2px;
  animation: meteor-fall linear infinite;
  opacity: 0;
  filter: blur(0.1px);
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.55);
}

.meteor-streak--cyan {
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(56, 189, 248, 0.9) 100%);
}

.meteor-streak--amber {
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(251, 191, 36, 0.72) 100%);
  box-shadow: 0 0 11px rgba(251, 191, 36, 0.45);
}

@keyframes meteor-fall {
  0% {
    transform: translate(-120px, -120px) rotate(-42deg);
    opacity: 0;
    height: 55px;
  }
  10% {
    opacity: 1;
  }
  70% {
    opacity: 0.92;
  }
  100% {
    transform: translate(min(102vw, 900px), min(104vh, 900px)) rotate(-42deg);
    opacity: 0;
    height: 230px;
  }
}

.stars-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}
.star-css {
  position: absolute;
  background: #e0f2fe;
  border-radius: 50%;
  animation: twinkle ease-in-out infinite;
  box-shadow: 0 0 6px rgba(186, 230, 253, 0.6);
}
@keyframes twinkle {
  0%, 100% { opacity: 0.14; transform: scale(0.86); }
  45% { opacity: 1; transform: scale(1.15); box-shadow: 0 0 9px rgba(255, 255, 255, 0.95); }
}

/* Object Summary Styles */
.object-summary {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.object-row {
  display: flex;
  align-items: center;
  gap: 15px;
  background: rgba(255, 255, 255, 0.05);
  padding: 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.object-icon {
  border-radius: 50%;
  flex-shrink: 0;
}

.small-meteor {
  width: 25px; height: 25px;
  background: radial-gradient(circle, #ffffff 0%, #ff5555 40%, #222222 100%);
  box-shadow: 0 0 10px #ff5555;
  border: 1px solid #ff5555;
}

.medium-meteor {
  width: 35px; height: 35px;
  background: radial-gradient(circle, #ffffff 0%, #ff3300 40%, #222222 100%);
  box-shadow: 0 0 15px #ff3300;
  border: 1px solid #ff3300;
}

.large-meteor {
  width: 45px; height: 45px;
  background: radial-gradient(circle, #ffffff 0%, #990000 40%, #222222 100%);
  box-shadow: 0 0 20px #990000;
  border: 1px solid #990000;
}

.ice-meteor {
  width: 30px; height: 30px;
  background: radial-gradient(circle, #ffffff 0%, #00ffff 40%, #222222 100%);
  box-shadow: 0 0 15px #00ffff;
  border: 1px solid #00ffff;
}

.repair-capsule {
  width: 30px; height: 30px;
  background: radial-gradient(circle, #ffffff 0%, #00ff88 40%, #222222 100%);
  box-shadow: 0 0 15px #00ff88;
  border: 1px solid #00ff88;
}

.object-desc {
  font-size: 0.9rem;
  color: #ddd;
  line-height: 1.4;
  text-align: left;
}

.object-desc strong {
  font-family: var(--font-display);
  letter-spacing: 0.5px;
}

/* Custom Scrollbar Styles */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: rgba(56, 189, 248, 0.55);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(56, 189, 248, 0.75);
}

/* ——— Compact laptop layout (13–14" typical) ——— */
html.gp-compact #main-menu.menu-dashboard .menu-columns {
  flex: 1 1 0;
  min-height: 0;
  overflow: hidden;
}

html.gp-compact #main-menu.menu-dashboard {
  padding: 4px 8px 10px;
}

html.gp-compact .menu-dashboard-inner {
  gap: 2px;
}

html.gp-compact .menu-hero {
  gap: 10px;
  padding: 4px 2px 2px;
}

html.gp-compact .dashboard-panel {
  padding: 16px 16px 14px;
}

html.gp-compact .panel-heading {
  margin-bottom: 12px;
  padding-bottom: 10px;
}

html.gp-compact .panel-title {
  font-size: 1.12rem;
}

html.gp-compact .brand-tagline {
  display: none;
}

html.gp-compact .menu-section--compact {
  margin-bottom: 14px;
}

html.gp-compact .btn-mission {
  padding: 14px 14px;
  font-size: 0.98rem;
}

html.gp-compact .btn-storm {
  padding: 12px 14px;
  font-size: 0.92rem;
}

html.gp-compact #hud .top-bar {
  flex-wrap: wrap;
  justify-content: center;
  row-gap: 8px;
  padding: calc(11px * var(--gp-space-scale) * var(--gp-hud-scale));
  gap: calc(11px * var(--gp-space-scale) * var(--gp-hud-scale));
}

html.gp-compact .stat-box {
  min-width: calc(98px * var(--gp-hud-scale));
  padding: calc(5px * var(--gp-space-scale) * var(--gp-hud-scale))
    calc(11px * var(--gp-space-scale) * var(--gp-hud-scale));
}

html.gp-compact #hud-overdrive-box {
  min-width: calc(71px * var(--gp-hud-scale));
}

html.gp-compact #hud-overdrive-box > .label {
  font-size: calc(0.68rem * var(--gp-hud-font-scale));
}

html.gp-compact .overdrive-segment {
  height: calc(8px * var(--gp-hud-scale));
}

html.gp-compact .overdrive-hint {
  font-size: calc(0.56rem * var(--gp-hud-font-scale));
  letter-spacing: 0.09em;
}

html.gp-ultra-compact #hud-overdrive-box {
  min-width: calc(65px * var(--gp-hud-scale));
}

html.gp-ultra-compact .overdrive-segment {
  height: calc(7px * var(--gp-hud-scale));
}

html.gp-ultra-compact .overdrive-hint {
  font-size: calc(0.52rem * var(--gp-hud-font-scale));
}

html.gp-compact .hud-exit-btn {
  top: calc(10px * var(--gp-space-scale) * var(--gp-hud-scale));
  right: calc(10px * var(--gp-space-scale));
}

html.gp-compact .bottom-area {
  padding-bottom: calc(10px * var(--gp-space-scale) + env(safe-area-inset-bottom, 0px));
}

html.gp-compact .answer-container {
  bottom: calc(44px * var(--gp-dock-scale) + env(safe-area-inset-bottom, 0px));
}

html.gp-compact .weapons-container {
  bottom: calc(44px * var(--gp-dock-scale) + env(safe-area-inset-bottom, 0px));
  height: calc(106px * var(--gp-dock-scale));
}

html.gp-compact .weapon-card {
  width: calc(146px * var(--gp-dock-scale));
  padding: calc(8px * var(--gp-space-scale));
  min-height: clamp(48px, calc(82px * var(--gp-dock-scale)), 96px);
}

html.gp-ultra-compact .weapon-card {
  min-height: clamp(44px, calc(76px * var(--gp-dock-scale)), 90px);
}

html.gp-compact .weapon-name-full {
  display: none;
}

html.gp-compact .weapon-name-short {
  display: block;
  letter-spacing: 0.04em;
}

html.gp-compact .weapon-hp {
  font-size: calc(0.8rem * var(--gp-font-scale));
  margin-bottom: calc(7px * var(--gp-space-scale));
}

html.gp-compact .cooldown-bar {
  font-size: calc(9px * var(--gp-font-scale));
}

html.gp-compact #answer-box {
  width: clamp(96px, calc(152px * var(--gp-dock-scale)), 195px);
  min-width: clamp(96px, calc(152px * var(--gp-dock-scale)), 195px);
  height: clamp(48px, calc(82px * var(--gp-dock-scale)), 96px);
  min-height: clamp(48px, calc(82px * var(--gp-dock-scale)), 96px);
  max-height: clamp(48px, calc(82px * var(--gp-dock-scale)), 96px);
  font-size: clamp(1.05rem, calc(2rem * var(--gp-font-scale)), 2.65rem);
}

html.gp-ultra-compact #answer-box {
  width: clamp(88px, calc(138px * var(--gp-dock-scale)), 178px);
  min-width: clamp(88px, calc(138px * var(--gp-dock-scale)), 178px);
  height: clamp(44px, calc(76px * var(--gp-dock-scale)), 90px);
  min-height: clamp(44px, calc(76px * var(--gp-dock-scale)), 90px);
  max-height: clamp(44px, calc(76px * var(--gp-dock-scale)), 90px);
  font-size: clamp(1rem, calc(1.82rem * var(--gp-font-scale)), 2.35rem);
}

html.gp-compact .hud-volume-box {
  bottom: calc(44px * var(--gp-dock-scale) + env(safe-area-inset-bottom, 0px));
  right: max(env(safe-area-inset-right, 0px), clamp(8px, 1.4vw, 18px));
  width: clamp(102px, calc(132px * var(--gp-dock-scale)), 152px);
  min-width: clamp(102px, calc(132px * var(--gp-dock-scale)), 152px);
  padding: calc(6px * var(--gp-space-scale)) calc(8px * var(--gp-space-scale));
}

html.gp-ultra-compact .weapons-container {
  bottom: calc(42px * var(--gp-dock-scale) + env(safe-area-inset-bottom, 0px));
  height: calc(102px * var(--gp-dock-scale));
}

html.gp-ultra-compact .weapon-card {
  width: calc(146px * var(--gp-dock-scale));
  padding: calc(8px * var(--gp-space-scale));
}

html.gp-ultra-compact .answer-container {
  bottom: calc(42px * var(--gp-dock-scale) + env(safe-area-inset-bottom, 0px));
}

html.gp-ultra-compact .hud-volume-box {
  bottom: calc(42px * var(--gp-dock-scale) + env(safe-area-inset-bottom, 0px));
  right: max(env(safe-area-inset-right, 0px), clamp(6px, 1.2vw, 16px));
  width: clamp(96px, calc(124px * var(--gp-dock-scale)), 142px);
  min-width: clamp(96px, calc(124px * var(--gp-dock-scale)), 142px);
  padding: calc(5px * var(--gp-space-scale)) calc(7px * var(--gp-space-scale));
}

html.gp-ultra-compact .hud-volume-box .label {
  margin-bottom: calc(5px * var(--gp-space-scale));
}

html.gp-ultra-compact .hud-volume-box .volume-slider {
  height: 5px;
}

html.gp-compact .boss-cinematic-hud {
  top: 10px;
  gap: 8px;
}

html.gp-compact .boss-stage-chip,
html.gp-compact .boss-stage-timer {
  font-size: 0.82rem;
  padding: 6px 10px;
}

html.gp-compact .boss-panel {
  width: min(560px, 94vw);
  padding: 12px 14px;
  bottom: 12px;
}

html.gp-compact .boss-question-card {
  padding: 10px 11px;
}

html.gp-compact .boss-question-card p {
  font-size: clamp(0.92rem, 2.6vw, 1.05rem);
  line-height: 1.32;
}

html.gp-compact .boss-choice-grid .btn {
  font-size: 0.86rem;
  padding: 9px 8px;
}

html.gp-compact .boss-result-panel h3 {
  font-size: 1.65rem;
}

html.gp-compact .boss-input-wrap {
  flex-wrap: wrap;
  gap: 6px;
}

html.gp-compact .boss-hint {
  padding: 8px 10px;
  margin: 6px 0 10px 0;
  font-size: 0.88rem;
}