:root {
  color-scheme: light;
  --bg-one: #ff7ab6;
  --bg-two: #58d6ff;
  --bg-three: #fff06a;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: #ffffff;
  --text: #20112c;
  --muted: #6d6078;
  --line: rgba(32, 17, 44, 0.12);
  --accent: #ff3d8b;
  --accent-two: #4e5cff;
  --accent-three: #1abf8f;
  --shadow: 0 24px 70px rgba(67, 25, 99, 0.22);
  --radius: 8px;
}

body.dark {
  color-scheme: dark;
  --bg-one: #27104f;
  --bg-two: #063c68;
  --bg-three: #ff6b9f;
  --surface: rgba(20, 18, 35, 0.86);
  --surface-strong: #171323;
  --text: #fff8ff;
  --muted: #cfc3d8;
  --line: rgba(255, 255, 255, 0.16);
  --accent: #ff65ac;
  --accent-two: #7d89ff;
  --accent-three: #3be6b5;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, var(--bg-three), transparent 32rem),
    radial-gradient(circle at 90% 12%, var(--bg-two), transparent 30rem),
    linear-gradient(135deg, var(--bg-one), #f7fbff 48%, var(--bg-two));
  letter-spacing: 0;
}

button,
select,
input,
textarea {
  font: inherit;
}

.app-shell {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 20px;
}

.hero {
  padding: 20px 0 16px;
}

.theme-row,
.section-title,
.action-row,
.toggle-row,
.card-actions {
  display: flex;
  align-items: center;
}

.theme-row,
.section-title {
  justify-content: space-between;
  gap: 12px;
}

.pill,
.share-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.42);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.icon-toggle {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: var(--surface);
  box-shadow: var(--shadow);
  cursor: pointer;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 12px;
  font-size: clamp(2.7rem, 12vw, 5.7rem);
  line-height: 0.9;
  font-weight: 900;
}

.hero p {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.55;
  font-weight: 700;
}

.control-panel,
.name-card,
.share-card,
.favorites-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.control-panel {
  padding: 16px;
}

.filters {
  display: grid;
  gap: 12px;
}

label span {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 0.79rem;
  font-weight: 900;
  text-transform: uppercase;
}

select,
input,
textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 12px;
  color: var(--text);
  background: var(--surface-strong);
  font-weight: 800;
}

textarea {
  min-height: 88px;
  padding: 12px;
  resize: vertical;
}

.mode-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.mode-tab,
.chaos-action {
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  background: var(--surface-strong);
  cursor: pointer;
  font-weight: 900;
}

.mode-tab.active,
.chaos-action {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-two));
}

.mode-panel {
  display: none;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  background: rgba(255, 255, 255, 0.24);
}

.mode-panel.active {
  display: grid;
  gap: 10px;
}

.mode-copy {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.4;
}

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

.toggle-row {
  justify-content: flex-start;
  margin: 16px 0;
}

.switch-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.switch-label input {
  position: absolute;
  opacity: 0;
}

.switch {
  position: relative;
  width: 54px;
  height: 30px;
  border-radius: 999px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

.switch::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-two));
  transition: transform 160ms ease;
}

.switch-label input:checked + .switch::after {
  transform: translateX(24px);
}

.switch-label > span:last-child {
  margin: 0;
  color: var(--text);
  font-size: 0.92rem;
}

.action-row {
  flex-direction: column;
  gap: 10px;
}

.primary-action,
.secondary-action,
.mini-button,
.text-button {
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 900;
}

.primary-action,
.secondary-action {
  width: 100%;
  min-height: 58px;
  padding: 0 18px;
}

.primary-action {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-two) 52%, var(--accent-three));
  box-shadow: 0 12px 24px rgba(255, 61, 139, 0.3);
  animation: pulseLift 2.7s ease-in-out infinite;
}

.secondary-action {
  color: var(--text);
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

.results-layout {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.section-title {
  margin: 10px 0;
}

.section-title h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 900;
}

.section-title span,
.text-button {
  color: var(--muted);
  font-size: 0.85rem;
}

.results-grid,
.side-stack,
.favorites-list {
  display: grid;
  gap: 12px;
}

.name-card {
  display: grid;
  gap: 16px;
  padding: 16px;
}

.name-vibe {
  margin-bottom: 8px;
  color: var(--accent-two);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.name-card h3 {
  margin-bottom: 8px;
  font-size: clamp(1.85rem, 8vw, 3rem);
  line-height: 0.98;
  overflow-wrap: anywhere;
}

.meaning,
.share-card p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.45;
  font-weight: 700;
}

.card-actions {
  gap: 8px;
}

.mini-button {
  flex: 1;
  min-height: 42px;
  color: var(--text);
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

.mini-button.saved {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-two));
}

.share-card {
  position: sticky;
  top: 16px;
  overflow: hidden;
  padding: 20px;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.6)),
    radial-gradient(circle at top right, var(--bg-three), transparent 15rem),
    linear-gradient(135deg, var(--accent), var(--accent-two));
}

body.dark .share-card {
  background:
    linear-gradient(150deg, rgba(20, 18, 35, 0.93), rgba(20, 18, 35, 0.68)),
    radial-gradient(circle at top right, var(--accent), transparent 15rem),
    linear-gradient(135deg, var(--accent-two), #171323);
}

.share-card h2 {
  margin: 18px 0 10px;
  font-size: clamp(2.1rem, 10vw, 3.7rem);
  line-height: 0.92;
  overflow-wrap: anywhere;
}

.share-footer {
  margin-top: 22px;
  color: var(--accent-two);
  font-size: 0.86rem;
  font-weight: 900;
}

.favorites-card {
  padding: 14px;
}

.favorite-item {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
  background: var(--surface-strong);
}

.favorite-item strong {
  overflow-wrap: anywhere;
}

.favorite-item small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-weight: 700;
}

.text-button {
  padding: 8px;
  background: transparent;
}

@keyframes pulseLift {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-2px) scale(1.01);
  }
}

@media (min-width: 680px) {
  .app-shell {
    padding: 32px;
  }

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

  .mode-tabs,
  .quiz-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .action-row {
    flex-direction: row;
  }

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

@media (min-width: 960px) {
  .filters {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .results-layout {
    grid-template-columns: minmax(0, 1fr) 340px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}