:root {
  --bg: #060914;
  --bg-top: #0b1022;
  --panel: #131937;
  --panel-soft: #161c3c;
  --panel-muted: #1b2447;
  --text: #ffffff;
  --text-muted: #a6b1d6;
  --primary: #0021f3;
  --primary-bright: #4363ff;
  --primary-deep: #0016b8;
  --accent: #f84b36;
  --accent-soft: #ff7f6c;
  --accent-deep: #c63826;
  --info: #5270ff;
  --premium: #f84b36;
  --reward: #f84b36;
  --primary-rgb: 0 33 243;
  --accent-rgb: 248 75 54;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --shadow: 0 30px 80px rgba(2, 4, 10, 0.48);
  --shadow-soft: 0 16px 36px rgba(6, 9, 20, 0.24);
  --radius-shell: 34px;
  --radius-xl: 26px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --font-head: "Bahnschrift", "Segoe UI", sans-serif;
  --font-body: "Trebuchet MS", "Segoe UI", sans-serif;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font-body);
  background: linear-gradient(180deg, var(--bg-top) 0%, var(--bg) 320px, var(--bg) 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

body::before {
  background:
    radial-gradient(circle at 14% 0%, rgb(var(--primary-rgb) / 0.2), transparent 28%),
    radial-gradient(circle at 76% 2%, rgb(var(--accent-rgb) / 0.16), transparent 22%),
    radial-gradient(circle at 52% 11%, rgb(var(--primary-rgb) / 0.1), transparent 26%);
}

body::after {
  background-image: radial-gradient(rgba(255, 255, 255, 0.045) 0.8px, transparent 0.8px);
  background-size: 18px 18px;
  opacity: 0.06;
}

button,
input {
  font: inherit;
}

button {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.app-shell {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.ambient {
  position: fixed;
  border-radius: 50%;
  filter: blur(84px);
  opacity: 0.9;
  pointer-events: none;
  z-index: 0;
}

.ambient-left {
  left: -14vw;
  top: -4vh;
  width: 46vw;
  height: 46vw;
  background: radial-gradient(circle, rgb(var(--primary-rgb) / 0.24), transparent 70%);
}

.ambient-right {
  right: -16vw;
  top: 48vh;
  width: 42vw;
  height: 42vw;
  background: radial-gradient(circle, rgb(var(--accent-rgb) / 0.16), transparent 68%);
}

.noise-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

#app {
  position: relative;
  z-index: 1;
  padding: 18px;
}

.mobile-frame {
  position: relative;
  width: min(100%, 470px);
  min-height: calc(100vh - 36px);
  margin: 0 auto;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-shell);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 24%),
    linear-gradient(180deg, rgba(19, 25, 55, 0.92), rgba(9, 13, 28, 0.96));
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.mobile-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.03);
  pointer-events: none;
}

.theme-cityloop {
  color-scheme: dark;
}

.theme-daylight {
  --bg: #eef3ff;
  --bg-top: #f8faff;
  --panel: #ffffff;
  --panel-soft: #f3f6ff;
  --panel-muted: #e7edff;
  --text: #11182f;
  --text-muted: #667099;
  --primary: #0021f3;
  --primary-bright: #4363ff;
  --primary-deep: #0016b8;
  --accent: #f84b36;
  --accent-soft: #ff8d7e;
  --accent-deep: #c63826;
  --info: #5270ff;
  --premium: #f84b36;
  --reward: #f84b36;
  --primary-rgb: 0 33 243;
  --accent-rgb: 248 75 54;
  --border: rgba(17, 24, 47, 0.1);
  --border-strong: rgba(17, 24, 47, 0.16);
  --shadow: 0 26px 70px rgba(50, 74, 130, 0.18);
  --shadow-soft: 0 14px 26px rgba(109, 92, 255, 0.12);
  color-scheme: light;
}

.theme-daylight.mobile-frame {
  background:
    linear-gradient(180deg, rgb(var(--primary-rgb) / 0.08), transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(243, 246, 255, 0.98));
}

.tabbar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 18px;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(8, 12, 27, 0.42);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.theme-daylight .tabbar {
  background: rgba(255, 255, 255, 0.7);
}

.tabbar button,
.back-btn,
.text-btn,
.ghost-btn,
.secondary-btn,
.primary-btn,
.theme-card,
.booster-btn,
.tile {
  border: 0;
  cursor: pointer;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    opacity 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.tabbar button {
  min-height: 48px;
  padding: 10px 8px;
  border-radius: 16px;
  color: var(--text-muted);
  background: transparent;
  font-weight: 700;
}

.tabbar button.active {
  color: var(--text);
  background: linear-gradient(135deg, rgb(var(--primary-rgb) / 0.18), rgb(var(--accent-rgb) / 0.12));
  box-shadow: inset 0 0 0 1px rgb(var(--primary-rgb) / 0.16);
}

.screen-content {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-card,
.panel,
.result-card,
.game-shell {
  position: relative;
  overflow: hidden;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 24%),
    linear-gradient(180deg, var(--panel), var(--panel-soft));
  box-shadow: var(--shadow-soft);
}

.theme-daylight .hero-card,
.theme-daylight .panel,
.theme-daylight .result-card,
.theme-daylight .game-shell {
  background:
    linear-gradient(180deg, rgba(109, 92, 255, 0.06), transparent 26%),
    linear-gradient(180deg, var(--panel), var(--panel-soft));
}

.hero-card::before,
.panel::before,
.result-card::before,
.game-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgb(var(--primary-rgb) / 0.08), transparent 30%);
  pointer-events: none;
}

.hero-card::after,
.panel::after,
.result-card::after,
.game-shell::after {
  content: "";
  position: absolute;
  right: -36px;
  bottom: -44px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(var(--accent-rgb) / 0.14), transparent 70%);
  pointer-events: none;
}

.hero-card {
  padding-bottom: 24px;
}

.eyebrow {
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1,
h2,
h3,
strong {
  font-family: var(--font-head);
}

h1 {
  margin: 0;
  max-width: 280px;
  font-size: 46px;
  line-height: 0.92;
  letter-spacing: -0.03em;
}

h2,
h3,
p {
  margin: 0;
}

.hero-copy,
.panel-copy,
.input-label span,
small,
.theme-card small {
  color: var(--text-muted);
}

.hero-copy,
.panel-copy {
  margin-top: 12px;
  line-height: 1.55;
}

.hero-actions,
.mission-footer,
.topbar,
.panel-header,
.section-head,
.round-status,
.inventory-row,
.mission-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.hero-actions {
  margin-top: 24px;
  flex-wrap: wrap;
}

.primary-btn,
.secondary-btn,
.ghost-btn,
.back-btn,
.text-btn {
  min-height: 50px;
  padding: 0 18px;
  border-radius: 18px;
  font-weight: 800;
}

.primary-btn {
  color: #ffffff;
  background: linear-gradient(135deg, var(--primary), var(--primary-bright));
  box-shadow:
    0 14px 30px rgb(var(--primary-rgb) / 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.secondary-btn {
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  box-shadow:
    0 12px 26px rgb(var(--accent-rgb) / 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.ghost-btn,
.back-btn,
.text-btn {
  color: var(--text);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  box-shadow: inset 0 0 0 1px var(--border);
}

.theme-daylight .ghost-btn,
.theme-daylight .back-btn,
.theme-daylight .text-btn {
  background: linear-gradient(180deg, rgb(var(--primary-rgb) / 0.08), rgb(var(--accent-rgb) / 0.04));
}

button:hover:not(:disabled) {
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.42;
  cursor: default;
}

.hero-stats,
.result-grid,
.panel-grid,
.boosters,
.shop-grid,
.theme-grid {
  display: grid;
  gap: 12px;
}

.hero-stats {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 22px;
}

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

.hero-stats div,
.result-grid div,
.mission-summary,
.metric-pill,
.shop-card,
.pause-banner,
.challenge-box {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

.theme-daylight .hero-stats div,
.theme-daylight .result-grid div,
.theme-daylight .mission-summary,
.theme-daylight .metric-pill,
.theme-daylight .shop-card,
.theme-daylight .pause-banner,
.theme-daylight .challenge-box {
  background: rgb(var(--primary-rgb) / 0.05);
}

.hero-stats div,
.result-grid div {
  padding: 14px;
  border-radius: 18px;
}

.hero-stats span,
.result-grid span {
  display: block;
  margin-bottom: 8px;
  color: var(--text-muted);
  font-size: 13px;
}

.progress-bar {
  height: 10px;
  margin-top: 14px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.theme-daylight .progress-bar {
  background: rgba(17, 24, 47, 0.08);
}

.progress-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  box-shadow: 0 0 18px rgb(var(--primary-rgb) / 0.28);
}

.topbar {
  flex-wrap: wrap;
}

.metric-pill {
  min-width: 94px;
  padding: 12px 14px;
  border-radius: 18px;
}

.metric-pill span {
  display: block;
  margin-bottom: 6px;
  color: var(--text-muted);
  font-size: 12px;
}

.round-status {
  margin: 18px 0;
  align-items: flex-start;
}

.boosters {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: min(100%, 250px);
}

.booster-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 54px;
  padding: 12px 14px;
  border-radius: 18px;
  color: var(--text);
  background: linear-gradient(180deg, rgb(var(--primary-rgb) / 0.18), rgb(var(--accent-rgb) / 0.08));
  box-shadow: inset 0 0 0 1px rgb(var(--primary-rgb) / 0.16);
}

.theme-daylight .booster-btn {
  background: linear-gradient(180deg, rgb(var(--primary-rgb) / 0.14), rgb(var(--accent-rgb) / 0.08));
}

.board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.tile {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  border-radius: 22px;
  user-select: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.04),
    0 12px 22px rgba(2, 4, 10, 0.12);
}

.theme-daylight .tile {
  background: linear-gradient(180deg, rgb(var(--primary-rgb) / 0.08), rgb(var(--primary-rgb) / 0.02));
}

.tile span {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 0.06em;
  pointer-events: none;
}

.tile-target {
  color: #f4f8ff;
  background: linear-gradient(135deg, rgb(var(--primary-rgb) / 0.9), rgb(var(--primary-rgb) / 0.5));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.12),
    0 18px 32px rgb(var(--primary-rgb) / 0.24);
}

.tile-bonus {
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.18),
    0 18px 32px rgb(var(--accent-rgb) / 0.24);
}

.tile-trap {
  color: #ffffff;
  background: linear-gradient(135deg, rgb(var(--accent-rgb) / 0.72), rgb(var(--primary-rgb) / 0.52));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.1),
    0 18px 32px rgb(var(--accent-rgb) / 0.18);
}

.tile-pulse {
  animation: pulse 0.95s ease-in-out infinite;
}

.tile-bonus.tile-accent,
.tile-bonus.tile-bonus,
.tile-trap.tile-accent {
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.14),
    0 0 28px rgb(var(--accent-rgb) / 0.18);
}

.result-card,
.stacked-layout,
.duel-layout {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.result-grid {
  grid-template-columns: repeat(2, 1fr);
  margin-top: 20px;
}

.compact {
  margin-top: 0;
}

.duel-layout .panel,
.stacked-layout .panel {
  min-height: 0;
}

.challenge-box {
  display: grid;
  gap: 6px;
  margin-top: 18px;
  padding: 16px;
  border-radius: 18px;
}

.challenge-box strong {
  font-size: 24px;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.challenge-link {
  overflow-wrap: anywhere;
}

.pause-banner {
  display: grid;
  gap: 6px;
  margin-bottom: 18px;
  padding: 14px 16px;
  border-radius: 18px;
}

.input-label {
  display: grid;
  gap: 8px;
}

.input-label input {
  min-height: 54px;
  padding: 0 16px;
  border: 1px solid var(--border);
  border-radius: 16px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  text-transform: uppercase;
}

.theme-daylight .input-label input {
  background: rgb(var(--primary-rgb) / 0.04);
}

.section-head {
  align-items: center;
}

.mission-panel,
.profile-hero,
.shop-card,
.theme-card {
  display: grid;
  gap: 12px;
}

.mission-summary {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 18px;
}

.mission-summary span {
  color: var(--text-muted);
}

.shop-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 16px;
}

.shop-card {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 18px;
}

.theme-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 16px;
}

.theme-card {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 18px;
  color: var(--text);
  text-align: left;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 34%),
    linear-gradient(180deg, var(--panel), var(--panel-soft));
}

.theme-card-active {
  border-color: rgb(var(--primary-rgb) / 0.34);
  box-shadow:
    inset 0 0 0 1px rgb(var(--primary-rgb) / 0.16),
    0 12px 26px rgb(var(--primary-rgb) / 0.16);
}

.spotlight {
  background:
    radial-gradient(circle at top right, rgb(var(--primary-rgb) / 0.16), transparent 30%),
    linear-gradient(180deg, var(--panel), var(--panel-soft));
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(0.965);
  }
}

@media (max-width: 640px) {
  #app {
    padding: 10px;
  }

  .mobile-frame {
    min-height: calc(100vh - 20px);
    padding: 14px;
    border-radius: 28px;
  }

  h1 {
    font-size: 40px;
  }

  .hero-stats,
  .panel-grid,
  .result-grid,
  .shop-grid,
  .theme-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .round-status,
  .topbar,
  .section-head,
  .mission-footer,
  .inventory-row,
  .mission-summary {
    flex-direction: column;
    align-items: stretch;
  }

  .boosters {
    width: 100%;
  }
}