/* ── Reset & base ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:        #1a1612;
  --ink-mid:    #4a4540;
  --ink-soft:   #7a736b;
  --ink-ghost:  #b0a89e;
  --paper:      #faf8f4;
  --paper-warm: #f2ede4;
  --paper-card: #ffffff;
  --accent:     #c84b2f;
  --accent-dim: #e8d5cf;
  --hobbies-bg: #eaf3ec;
  --hobbies-fg: #1e5c2a;
  --dislikes-bg:#fdecea;
  --dislikes-fg:#922B21;
  --border:     rgba(26,22,18,0.10);
  --shadow-sm:  0 2px 8px rgba(26,22,18,0.07);
  --shadow-md:  0 8px 32px rgba(26,22,18,0.10), 0 2px 8px rgba(26,22,18,0.06);
  --r:          20px;
}

html { font-size: 16px; }

body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  background: var(--paper-warm);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  /* subtle grain texture */
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── Page wrapper ───────────────────────────────────────────────────── */
.page-wrap {
  width: 100%;
  max-width: 860px;
}

/* ── Card ───────────────────────────────────────────────────────────── */
.profile-card {
  background: var(--paper-card);
  border-radius: var(--r);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 220px 1fr;
  overflow: hidden;
  transition: box-shadow 0.3s;
  position: relative;
}

.profile-card:hover {
  box-shadow: 0 16px 48px rgba(26,22,18,0.13), 0 4px 12px rgba(26,22,18,0.08);
}

/* accent bar top */
.profile-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent) 0%, #e8834f 100%);
}

/* ── Aside (avatar + socials) ───────────────────────────────────────── */
.card-aside {
  background: var(--paper-warm);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2.5rem 1.5rem 2rem;
  gap: 1.75rem;
}

/* ── Avatar ─────────────────────────────────────────────────────────── */
.avatar-fig {
  flex-shrink: 0;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--paper-card);
  box-shadow: 0 0 0 3px var(--accent-dim), var(--shadow-sm);
  background: var(--paper-warm);
}

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Social links ───────────────────────────────────────────────────── */
.social-list {
  list-style: none;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-mid);
  text-decoration: none;
  padding: 7px 12px;
  border-radius: 9px;
  border: 1px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  letter-spacing: 0.01em;
}

.social-link:hover {
  background: var(--paper-card);
  color: var(--accent);
  border-color: var(--border);
}

.social-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 9px;
}

.social-link svg {
  flex-shrink: 0;
  opacity: 0.7;
}

.social-link:hover svg { opacity: 1; }

/* ── Main content area ──────────────────────────────────────────────── */
.card-main {
  padding: 2.5rem 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* ── Header ─────────────────────────────────────────────────────────── */
.card-eyebrow {
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}

.card-name {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.card-bio {
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-mid);
  max-width: 48ch;
}

/* ── Epoch time ─────────────────────────────────────────────────────── */
.time-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--paper-warm);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 14px;
  align-self: flex-start;
}

.time-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-ghost);
}

time[data-testid="test-user-time"] {
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.time-unit {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-ghost);
}

/* ── Lists grid ─────────────────────────────────────────────────────── */
.lists-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.list-heading {
  font-family: 'Playfair Display', Georgia, serif;
  font-style: italic;
  font-weight: 400;
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 8px;
  letter-spacing: 0.01em;
}

.tag-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.tag-list li {
  font-size: 11.5px;
  font-weight: 500;
  padding: 3px 11px;
  border-radius: 999px;
  letter-spacing: 0.01em;
}

.tag-list.hobbies li {
  background: var(--hobbies-bg);
  color: var(--hobbies-fg);
}

.tag-list.dislikes li {
  background: var(--dislikes-bg);
  color: var(--dislikes-fg);
}

/* ── Responsive ─────────────────────────────────────────────────────── */

/* Tablet: tighten aside */
@media (max-width: 720px) {
  .profile-card {
    grid-template-columns: 180px 1fr;
  }
  .card-aside { padding: 2rem 1.25rem 1.75rem; }
  .avatar-fig { width: 120px; height: 120px; }
  .card-main { padding: 2rem 1.5rem 1.75rem; }
  .lists-grid { grid-template-columns: 1fr; }
}

/* Mobile: stack vertically */
@media (max-width: 520px) {
  .profile-card {
    grid-template-columns: 1fr;
  }

  .card-aside {
    border-right: none;
    border-bottom: 1px solid var(--border);
    flex-direction: row;
    flex-wrap: wrap;
    padding: 1.75rem 1.5rem;
    gap: 1.25rem;
    align-items: flex-start;
  }

  .avatar-fig {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
  }

  .social-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 5px;
  }

  .social-link {
    font-size: 11.5px;
    padding: 5px 10px;
  }

  .card-main { padding: 1.5rem; gap: 1.25rem; }
  .card-name { font-size: 1.5rem; }
  .card-bio { font-size: 13.5px; }
  .lists-grid { grid-template-columns: 1fr; }
}

/* ── Dark mode ──────────────────────────────────────────────────────── */
@media (prefers-color-scheme: dark) {
  :root {
    --ink:        #eae5de;
    --ink-mid:    #b0a898;
    --ink-soft:   #7a7268;
    --ink-ghost:  #554f48;
    --paper:      #141210;
    --paper-warm: #1c1916;
    --paper-card: #201d19;
    --accent:     #e06040;
    --accent-dim: #3d2218;
    --hobbies-bg: #0e2b14;
    --hobbies-fg: #82e0aa;
    --dislikes-bg:#3d1a17;
    --dislikes-fg:#f1948a;
    --border:     rgba(255,255,255,0.08);
    --shadow-sm:  0 2px 8px rgba(0,0,0,0.3);
    --shadow-md:  0 8px 32px rgba(0,0,0,0.4), 0 2px 8px rgba(0,0,0,0.2);
  }

  body {
    background: var(--paper-warm);
    background-image:
      url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  }
}

/* ── Focus styles (global) ──────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}