*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-background-primary: #ffffff;
  --color-background-secondary: #f5f4f0;
  --color-background-tertiary: #edecea;
  --color-text-primary: #1a1a18;
  --color-text-secondary: #6b6a66;
  --color-text-tertiary: #9b9a96;
  --color-border-tertiary: rgba(0,0,0,0.12);
  --color-border-secondary: rgba(0,0,0,0.22);
  --color-border-info: #378add;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SF Mono", "Fira Code", "Consolas", monospace;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-background-primary: #1e1e1c;
    --color-background-secondary: #2a2a28;
    --color-background-tertiary: #141412;
    --color-text-primary: #f0ede8;
    --color-text-secondary: #a09e9a;
    --color-text-tertiary: #6b6a66;
    --color-border-tertiary: rgba(255,255,255,0.1);
    --color-border-secondary: rgba(255,255,255,0.2);
  }
}

body {
  font-family: var(--font-sans);
  background: var(--color-background-tertiary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

article[data-testid="test-profile-card"] {
  background: var(--color-background-primary);
  border: 0.5px solid var(--color-border-tertiary);
  border-radius: var(--border-radius-lg);
  width: 100%;
  max-width: 680px;
  overflow: hidden;
}

.card-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem 1.5rem 1.25rem;
  border-bottom: 0.5px solid var(--color-border-tertiary);
  gap: 1rem;
}

figure { margin: 0; }

figure img[data-testid="test-user-avatar"] {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-border-secondary);
  display: block;
}

figure figcaption {
  font-size: 11px;
  color: var(--color-text-tertiary);
  margin-top: 6px;
}

.card-top header h2[data-testid="test-user-name"] {
  font-size: 20px;
  font-weight: 500;
  color: var(--color-text-primary);
  line-height: 1.3;
}

.card-top header .role {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-top: 4px;
}

p[data-testid="test-user-bio"] {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 48ch;
}

.time-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-background-secondary);
  border: 0.5px solid var(--color-border-tertiary);
  border-radius: var(--border-radius-md);
  padding: 5px 10px;
  font-size: 12px;
  color: var(--color-text-secondary);
}

.time-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  flex-shrink: 0;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

time[data-testid="test-user-time"] {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-primary);
}

.card-top-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.time-badge-text {
  font-size: 12px;
  color: var(--color-text-secondary);
}

nav[data-testid="test-user-social-links"] {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  padding: 1rem 1.5rem;
  border-bottom: 0.5px solid var(--color-border-tertiary);
}

nav[data-testid="test-user-social-links"] a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-text-secondary);
  text-decoration: none;
  border: 0.5px solid var(--color-border-tertiary);
  border-radius: var(--border-radius-md);
  padding: 5px 12px;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

nav[data-testid="test-user-social-links"] a:hover,
nav[data-testid="test-user-social-links"] a:focus {
  background: var(--color-background-secondary);
  border-color: var(--color-border-secondary);
  color: var(--color-text-primary);
}

nav[data-testid="test-user-social-links"] a:focus-visible {
  outline: 2px solid var(--color-border-info);
  outline-offset: 2px;
}

nav[data-testid="test-user-social-links"] a svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.card-lists {
  display: grid;
  grid-template-columns: 1fr;
}

section.list-section { padding: 1.25rem 1.5rem; }
section.list-section + section.list-section {
  border-top: 0.5px solid var(--color-border-tertiary);
}

section.list-section h3 {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

ul[data-testid="test-user-hobbies"],
ul[data-testid="test-user-dislikes"] {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

ul[data-testid="test-user-hobbies"] li {
  background: #E1F5EE;
  color: #0F6E56;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 99px;
}

ul[data-testid="test-user-dislikes"] li {
  background: #FAECE7;
  color: #993C1D;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 99px;
}

@media (prefers-color-scheme: dark) {
  ul[data-testid="test-user-hobbies"] li { background: #085041; color: #9FE1CB; }
  ul[data-testid="test-user-dislikes"] li { background: #4A1B0C; color: #F5C4B3; }
}

@media (min-width: 540px) {
  .card-top {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
  }
  .card-top header { flex: 1; }
  figure figcaption { text-align: center; }
  nav[data-testid="test-user-social-links"] { justify-content: flex-start; }
  .card-lists { grid-template-columns: 1fr 1fr; }
  section.list-section + section.list-section {
    border-top: none;
    border-left: 0.5px solid var(--color-border-tertiary);
  }
}