:root {
  --nb-cream: #fffdf5;
  --nb-black: #000000;
  --nb-yellow: #ffd93d;
  --nb-red: #ff6b6b;
  --nb-blue: #4a90e2;
  --nb-green: #4caf50;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--nb-cream);
  color: var(--nb-black);
  font-family: 'Space Grotesk', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto,
    Helvetica, Arial, sans-serif;
  font-weight: 700;
}

.labs-back {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 50;
  display: inline-block;
  padding: 0.4rem 0.75rem;
  background: #fff;
  color: var(--nb-black);
  border: 4px solid var(--nb-black);
  box-shadow: 4px 4px 0 0 var(--nb-black);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.labs-back:hover,
.labs-back:focus-visible {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 0 var(--nb-black);
  outline: none;
}

.labs-back:active {
  transform: translate(4px, 4px);
  box-shadow: none;
}

.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.app__main {
  flex: 1;
  padding: 3rem 1rem 6rem;
}

@media (min-width: 640px) {
  .app__main {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .app__main {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

.app__inner {
  max-width: 80rem;
  margin: 0 auto;
}

.nb-dots {
  background-color: var(--nb-cream);
  background-image: radial-gradient(var(--nb-black) 1.25px, rgba(0, 0, 0, 0) 1.5px);
  background-size: 32px 32px;
  background-position: 0 0;
}

.nb-shadow-sm {
  box-shadow: 4px 4px 0 0 var(--nb-black);
}

.nb-shadow-md {
  box-shadow: 8px 8px 0 0 var(--nb-black);
}

.nb-sticker {
  transform: rotate(-1.5deg);
}

.nb-press {
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.nb-press:active {
  transform: translate(4px, 4px);
  box-shadow: none;
}

.nb-canvas-white {
  background: #fff;
}

.nb-canvas-white canvas {
  background: #fff;
}

.nb-star-badge {
  position: absolute;
  top: -1.5rem;
  right: -1.5rem;
  z-index: 10;
  width: 36px;
  height: 36px;
  background: var(--nb-yellow);
  border: 4px solid var(--nb-black);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: rotate-counterclockwise 10s linear infinite;
}

.nb-star-badge::before {
  content: '';
  width: 18px;
  height: 18px;
  background: var(--nb-black);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

@keyframes rotate-counterclockwise {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(-360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .nb-star-badge {
    animation: none;
  }

  .nb-press,
  .labs-back {
    transition: none;
  }
}

.app__header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.title-sticker {
  position: relative;
  display: inline-block;
  background: #fff;
  border: 4px solid var(--nb-black);
  box-shadow: 8px 8px 0 0 var(--nb-black);
  padding: 0.75rem 1.25rem;
  top: -0.5rem;
}

.title-sticker__heading {
  margin: 0;
  font-size: clamp(1.75rem, 1.2rem + 2.5vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.app__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.nb-btn {
  padding: 0.5rem 1rem;
  background: #fff;
  border: 4px solid var(--nb-black);
  box-shadow: 4px 4px 0 0 var(--nb-black);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.nb-btn:active {
  transform: translate(4px, 4px);
  box-shadow: none;
}

.nb-btn[hidden] {
  display: none;
}

.app__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .app__grid {
    grid-template-columns: auto minmax(0, 1fr);
  }
}

.hobby-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hobby-card {
  width: 100%;
  background: #fff;
  padding: 1.5rem;
  border: 4px solid var(--nb-black);
  box-shadow: 8px 8px 0 0 var(--nb-black);
}

.hobby-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.hobby-card__identity {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-width: 0;
}

.hobby-card__swatch {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 4px solid var(--nb-black);
  flex-shrink: 0;
}

.hobby-card__name {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 900;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.hobby-card__name:hover {
  color: #374151;
}

.hobby-card__name-input {
  font: inherit;
  font-size: 1.5rem;
  font-weight: 900;
  color: #111827;
  border: none;
  border-bottom: 2px solid var(--nb-blue);
  outline: none;
  background: transparent;
  padding: 0;
  margin: 0;
  min-width: 8em;
  max-width: 100%;
}

.hobby-card__remove {
  border: none;
  background: none;
  font: inherit;
  font-size: 0.875rem;
  color: #6b7280;
  cursor: pointer;
  padding: 0;
}

.hobby-card__remove:hover {
  color: #dc2626;
}

.hobby-card__criteria {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.criterion {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.criterion__label {
  font-size: 0.875rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  min-width: 12.5rem;
}

.criterion__scores {
  display: flex;
  gap: 0.5rem;
}

.score-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 9999px;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 900;
  background: #fff;
  border: 4px solid var(--nb-black);
  box-shadow: 4px 4px 0 0 var(--nb-black);
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.score-btn:active {
  transform: translate(4px, 4px);
  box-shadow: none;
}

.score-btn.is-selected {
  color: var(--nb-black);
}

.comparison {
  height: fit-content;
}

@media (min-width: 1024px) {
  .comparison {
    position: sticky;
    top: 1rem;
  }
}

.comparison__panel {
  background: #fff;
  border: 4px solid var(--nb-black);
  box-shadow: 8px 8px 0 0 var(--nb-black);
  padding: 1.5rem;
}

.comparison__heading {
  margin: 0 0 1rem;
  font-size: 1.5rem;
  font-weight: 900;
  text-align: center;
}

.comparison__toggles {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 0.5rem;
}

.visibility-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
  border: none;
  border-radius: 0.25rem;
  background: transparent;
  font: inherit;
  font-size: 1rem;
  cursor: pointer;
}

.visibility-toggle:hover {
  background: #f9fafb;
}

.visibility-toggle.is-hidden {
  opacity: 0.5;
}

.visibility-toggle.is-hidden .visibility-toggle__name {
  text-decoration: line-through;
}

.visibility-toggle__avg {
  font-weight: 900;
  margin-left: 0.25rem;
}

.comparison__chart {
  width: 100%;
  max-width: 36rem;
  margin: 0 auto;
}

.app__footer {
  background: var(--nb-yellow);
  color: var(--nb-black);
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
  padding: 4rem 1rem;
  width: 100%;
  border-top: 4px solid var(--nb-black);
  position: relative;
}

.app__footer-inner {
  max-width: 80rem;
  margin: 0 auto;
  position: relative;
}

.app__footer-circle {
  position: absolute;
  top: -2rem;
  left: 12rem;
  width: 4rem;
  height: 4rem;
  border-radius: 9999px;
  border: 4px solid var(--nb-black);
  background: var(--nb-red);
}

.app__footer-square {
  position: absolute;
  top: -5.5rem;
  right: 6rem;
  width: 3rem;
  height: 3rem;
  border: 4px solid var(--nb-black);
  border-radius: 0.25rem;
  background: var(--nb-blue);
  transform: rotate(12deg);
}

.app__footer-star {
  position: absolute;
  top: -1rem;
  right: 15rem;
  transform: rotate(-15deg);
}

@media (max-width: 900px) {
  .app__footer-circle,
  .app__footer-square,
  .app__footer-star {
    display: none;
  }
}