@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;600&display=swap");

:root {
  color-scheme: light;
  --bg: #f7f3ea;
  --bg-deep: #eadfcc;
  --ink: #22211f;
  --ink-soft: #534f49;
  --accent: #d97706;
  --accent-dark: #a04c11;
  --card: #fefaf3;
  --border: #e1d6c4;
  --shadow: rgba(40, 28, 16, 0.12);
  --acc-incorrect: #787c7f;
  --acc-partial: #c8b653;
  --acc-correct: #6ca965;
  --mono: "IBM Plex Mono", "Courier New", monospace;
  --sans: "Space Grotesk", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: radial-gradient(circle at top, #fff6e4 0%, var(--bg) 55%, #f3e7d3 100%);
  min-height: 100vh;
}

.bg-orb {
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.6;
  z-index: 0;
}

.orb-a {
  top: -160px;
  right: -120px;
  background: radial-gradient(circle, #f59e0b 0%, rgba(245, 158, 11, 0.1) 70%);
}

.orb-b {
  bottom: -200px;
  left: -120px;
  background: radial-gradient(circle, #0f766e 0%, rgba(15, 118, 110, 0.1) 70%);
}

.shell {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 24px 64px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--accent-dark);
  font-weight: 600;
  margin: 0;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  margin: 0;
  font-weight: 700;
}

.sub {
  margin: 0;
  color: var(--ink-soft);
  max-width: 600px;
}

.panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 20px 40px var(--shadow);
}

.panel.compact {
  padding: 18px 24px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.settings-panel summary {
  list-style: none;
  cursor: pointer;
}

.settings-panel summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 14px;
}

.settings-panel summary h2 {
  display: flex;
  align-items: center;
  gap: 12px;
}

.settings-panel summary h2::after {
  content: "";
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--accent-dark);
  border-bottom: 2px solid var(--accent-dark);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.settings-panel[open] summary h2::after {
  transform: rotate(-135deg);
}

.settings-panel summary::-webkit-details-marker {
  display: none;
}

.panel-header.summary {
  margin-bottom: 0;
}

.settings-panel[open] .panel-header.summary {
  margin-bottom: 16px;
}

.panel-header h2 {
  margin: 0;
  font-size: 1.25rem;
}

.section-subtitle {
  margin: 0 0 12px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-dark);
}

.panel-actions {
  display: flex;
  gap: 12px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.grid.attributes {
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.guess-line {
  margin-bottom: 16px;
}

.settings {
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.field input,
.field select {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  font-family: var(--sans);
  font-size: 0.95rem;
}

.accuracy-group {
  --accuracy-size: 44px;
  display: grid;
  grid-template-columns: repeat(auto-fit, var(--accuracy-size));
  gap: 8px;
}

.accuracy-group.triple {
  --accuracy-size: 40px;
  grid-template-columns: repeat(3, var(--accuracy-size));
}

.accuracy-option {
  position: relative;
}

.accuracy-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.accuracy-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--accuracy-size);
  height: var(--accuracy-size);
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  color: #fff;
  cursor: pointer;
  user-select: none;
}

.accuracy-box:hover {
  border-color: rgba(0, 0, 0, 0.2);
}

.accuracy-option input:focus-visible + .accuracy-box {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.accuracy-box[data-accuracy="INCORRECT"] {
  background: var(--acc-incorrect);
  border-color: transparent;
}

.accuracy-box[data-accuracy="PARTIALLY_CORRECT"] {
  background: var(--acc-partial);
  border-color: transparent;
}

.accuracy-box[data-accuracy="CORRECT"] {
  background: var(--acc-correct);
  border-color: transparent;
}

.accuracy-option input:checked + .accuracy-box::after {
  content: "✓";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
}

.accuracy-option input:checked + .accuracy-box {
  border-color: rgba(0, 0, 0, 0.28);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.75) inset;
}

.field.checkbox {
  flex-direction: row;
  align-items: center;
  gap: 10px;
}

.field.checkbox input {
  width: 16px;
  height: 16px;
}

.actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

button {
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 600;
  font-family: var(--sans);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.12);
}

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

button.secondary {
  background: #0f766e;
  color: white;
}

button.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border);
}

.status {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--accent-dark);
}

.output {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.output h3 {
  margin-top: 0;
  font-size: 1rem;
}

.list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.85rem;
}

.block {
  background: #fffaf1;
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 12px;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--ink-soft);
  white-space: pre-wrap;
}

.pre {
  min-height: 120px;
}

.best-choices {
  display: grid;
  gap: 10px;
}

.choice-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid var(--border);
}

.choice-label {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--ink);
  min-width: 0;
  overflow-wrap: anywhere;
}

.choice-action {
  padding: 6px 10px;
  font-size: 0.8rem;
  white-space: nowrap;
}

.footer {
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

@media (max-width: 720px) {
  .panel-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
  }

  .panel-actions {
    margin-left: auto;
  }

  .actions {
    flex-direction: column;
  }

  button {
    width: 100%;
  }

  .panel-actions button {
    width: auto;
  }

  .choice-action {
    width: auto;
  }
}