:root {
  --bg: #111111;
  --surface: #1a1a1a;
  --surface-2: #222222;
  --border: #333333;
  --text: #ffffff;
  --muted: #b5b5b5;
  --accent: #e4001b;
  --disabled: #555555;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
}

button,
input {
  font: inherit;
}

.app-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0;
}

.screen {
  width: 100%;
}

.hidden {
  display: none !important;
}

.landing-screen,
.end-screen {
  min-height: calc(100vh - 64px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 22px;
}

.landing-screen {
  align-items: center;
  text-align: center;
}

.end-screen {
  align-items: flex-start;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.brand-mark {
  width: 34px;
  height: 14px;
  border-radius: 999px;
  background: var(--accent);
  display: inline-block;
}

.brand-label,
.eyebrow {
  font-size: 0.78rem;
}

h1,
h2 {
  margin: 0;
  line-height: 1;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(3.25rem, 8vw, 7rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 4rem);
}

.intro {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.55;
}

.loading-panel,
.control-card,
.image-card,
.score-card,
.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.loading-panel {
  width: min(560px, 100%);
  padding: 18px;
}

.loading-copy,
.control-topline,
.range-meta,
.game-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.loading-copy {
  color: var(--muted);
  margin-bottom: 12px;
}

.loading-copy strong {
  color: var(--text);
}

.progress-track {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-2);
}

.progress-track span {
  display: block;
  width: 0%;
  height: 100%;
  background: var(--accent);
  transition: width 160ms ease;
}

.primary-button,
.secondary-button {
  min-height: 46px;
  border: 0;
  border-radius: 6px;
  padding: 0 20px;
  color: var(--text);
  font-weight: 800;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.primary-button {
  background: var(--accent);
}

.primary-button:hover:not(:disabled),
.secondary-button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.primary-button:disabled,
.secondary-button:disabled {
  background: var(--disabled);
  color: #cfcfcf;
  cursor: not-allowed;
  transform: none;
}

.secondary-button {
  background: var(--surface-2);
  border: 1px solid var(--border);
}

.secondary-button:hover:not(:disabled) {
  border-color: var(--accent);
}

.full-width {
  width: 100%;
}

.game-screen {
  padding-top: 10px;
}

.game-header {
  margin-bottom: 22px;
}

.game-header > div:first-child {
  margin-right: auto;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--accent);
  font-weight: 900;
  font-size: 2.34rem;
  text-transform: uppercase;
}

.score-card {
  min-width: 130px;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.lives-card strong {
  color: var(--accent);
}

.score-card span,
.answer-panel span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.score-card strong {
  display: block;
  margin-top: 3px;
  font-size: 2rem;
}

.game-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 20px;
  align-items: start;
}

.image-card {
  padding: 14px;
  display: flex;
  justify-content: center;
}

canvas {
  width: min(100%, 720px);
  height: auto;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  display: block;
  border-radius: 6px;
  background: #080808;
}

.control-card {
  padding: 20px;
  display: grid;
  gap: 20px;
}

.control-group {
  margin: 0;
  display: grid;
  gap: 12px;
}

label {
  color: var(--muted);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.78rem;
}

input[type="text"] {
  width: 100%;
  min-height: 46px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 0 14px;
  outline: none;
}

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

input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.range-meta {
  color: var(--muted);
  font-size: 0.85rem;
}

.range-meta strong {
  color: var(--text);
}

.guess-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: start;
}

.autocomplete-wrap {
  position: relative;
  min-width: 0;
}

.feedback {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.feedback.error {
  color: var(--accent);
}

.feedback.success {
  color: var(--text);
}

.suggestions {
  position: absolute;
  z-index: 20;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  max-height: 240px;
  overflow-y: auto;
  padding: 6px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.35);
}

.suggestion-option {
  width: 100%;
  min-height: 38px;
  padding: 0 10px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--text);
  text-align: left;
  font-weight: 800;
  cursor: pointer;
}

.suggestion-option:hover,
.suggestion-option[aria-selected="true"] {
  background: var(--accent);
}

.answer-panel {
  padding: 14px;
  background: var(--surface-2);
  border-left: 4px solid var(--accent);
  border-radius: 6px;
}

.answer-panel strong {
  display: block;
  margin-top: 5px;
  font-size: 1.2rem;
}

.button-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.final-score {
  margin: 0;
  font-size: clamp(2rem, 5vw, 4.5rem);
  font-weight: 900;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

td:last-child {
  font-weight: 800;
}

.status-given-up,
.status-wrong {
  color: var(--accent);
}

@media (max-width: 860px) {
  .app-shell {
    width: min(100% - 24px, 1180px);
    padding: 20px 0;
  }

  .game-header,
  .game-grid {
    display: grid;
    grid-template-columns: 1fr;
  }

  .score-card {
    width: 100%;
  }

  .guess-row {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: clamp(3rem, 17vw, 5rem);
  }
}