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

:root {
  --bg: #f8f7f4;
  --card: #ffffff;
  --text: #2d3748;
  --muted: #718096;
  --line: #e2ded6;
  --accent: #2b6cb0;
  --danger: #c53030;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

main { max-width: 520px; margin: 0 auto; padding: 1rem 0.75rem 4rem; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

button {
  font: inherit;
  cursor: pointer;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 0.4rem 0.9rem;
}
button.linklike {
  background: none;
  color: var(--accent);
  padding: 0;
  border-radius: 0;
}
button.linklike:hover { text-decoration: underline; }
.danger, button.linklike.danger { color: var(--danger); }
button.primary { width: 100%; padding: 0.6rem; margin-top: 0.75rem; font-weight: 600; }

input, textarea {
  font: inherit;
  color: var(--text);
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.5rem 0.65rem;
  background: #fff;
}
textarea { resize: vertical; }
input:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

.hidden { display: none !important; }
.inline-form { display: inline; }

/* Nav */
.topnav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.6rem 0.9rem;
  background: rgba(248, 247, 244, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; color: var(--text); }
.brand:hover { text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 0.9rem; font-size: 0.95rem; }
.nav-new { font-weight: 600; }
.badge {
  display: inline-block;
  min-width: 1.2em;
  margin-left: 0.2em;
  padding: 0 0.3em;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font-size: 0.75em;
  text-align: center;
}

/* Flash messages */
.flash { padding: 0.5rem 0.75rem; border-radius: 6px; margin-bottom: 0.75rem; font-size: 0.95rem; }
.flash.error { background: #fed7d7; color: #742a2a; }
.flash.ok { background: #c6f6d5; color: #22543d; }

/* Auth */
.auth-card {
  max-width: 360px;
  margin: 3rem auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.5rem;
  text-align: center;
}
.auth-card h1 { font-size: 1.5rem; margin-bottom: 0.25rem; }
.auth-card .tagline { color: var(--muted); font-size: 0.9rem; margin-bottom: 1.25rem; }
.auth-card form { text-align: left; }
.auth-card label { display: block; margin-bottom: 0.75rem; font-size: 0.9rem; color: var(--muted); }
.auth-card button { width: 100%; padding: 0.6rem; font-weight: 600; margin-top: 0.25rem; }
.auth-alt { margin-top: 1rem; font-size: 0.9rem; color: var(--muted); }

/* Feed */
.compose-nudge {
  background: var(--card);
  border: 1px dashed var(--accent);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  text-align: center;
}
.empty { text-align: center; color: var(--muted); padding: 3rem 1rem; }
.empty-inline { color: var(--muted); font-size: 0.95rem; }

.post {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 1.25rem;
  overflow: hidden;
}
.post-header {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.6rem 0.9rem;
}
.post-header .author { font-weight: 600; color: var(--text); }
.handle { color: var(--muted); font-size: 0.85rem; }
.timestamp { margin-left: auto; color: var(--muted); font-size: 0.85rem; }

.post-photo { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; background: #eee; }
.caption { padding: 0.6rem 0.9rem 0.2rem; }
.caption-author { font-weight: 600; margin-right: 0.35rem; }

/* Essays */
.essay { padding: 0.2rem 0.9rem 0.4rem; }
.essay-body { white-space: pre-wrap; }
.essay.collapsed .essay-body {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.essay-toggle { display: inline-block; margin-top: 0.35rem; font-size: 0.9rem; }

/* Comments */
.comments { padding: 0.5rem 0.9rem 0.75rem; border-top: 1px solid var(--line); margin-top: 0.5rem; }
.comment { font-size: 0.95rem; margin-bottom: 0.25rem; }
.comment-author { font-weight: 600; color: var(--text); margin-right: 0.35rem; }
.hidden-comment { display: none; }
.comments-toggle { display: inline-block; font-size: 0.85rem; color: var(--muted); margin: 0.2rem 0; }
.comment-delete { margin-left: 0.35rem; }
.comment-form { display: flex; gap: 0.5rem; margin-top: 0.5rem; }
.comment-form input { flex: 1; font-size: 0.95rem; }
.comment-form button { font-size: 0.9rem; }

.load-more {
  display: block;
  text-align: center;
  padding: 0.75rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.post-delete { text-align: center; margin: -0.5rem 0 1.5rem; }

/* Composer */
.composer h1, .friends-page h1 { font-size: 1.3rem; margin: 0.5rem 0 0.75rem; }
.rule-note { color: var(--muted); font-size: 0.9rem; margin-bottom: 1rem; }
.tabs { display: flex; gap: 0.5rem; margin-bottom: 1rem; }
.tab { background: var(--card); color: var(--text); border: 1px solid var(--line); flex: 1; padding: 0.5rem; }
.tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.composer textarea { margin-top: 0.75rem; }
.charcount { text-align: right; font-size: 0.8rem; color: var(--muted); }
.charcount .over { color: var(--danger); font-weight: 700; }
.hint { font-size: 0.85rem; color: var(--muted); margin-top: 0.35rem; }

/* Crop UI */
#crop-wrap { margin-top: 0.75rem; }
#crop-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 10px;
  background: #111;
  touch-action: none;
  cursor: grab;
}
#crop-stage:active { cursor: grabbing; }
#crop-img {
  position: absolute;
  top: 0;
  left: 0;
  max-width: none;
  user-select: none;
  -webkit-user-drag: none;
}
.zoom-label { display: flex; align-items: center; gap: 0.6rem; margin-top: 0.6rem; font-size: 0.9rem; color: var(--muted); }
.zoom-label input { accent-color: var(--accent); }

/* Install nudge */
.install-nudge {
  background: var(--card);
  border: 1px dashed var(--line);
  border-radius: 10px;
  padding: 1rem;
  text-align: center;
  color: var(--muted);
}
.install-title { font-weight: 600; color: var(--text); margin-bottom: 0.5rem; }
.install-nudge .hint { margin-top: 0; }

/* Friends */
.friends-page h2 { font-size: 1rem; margin: 1.25rem 0 0.5rem; color: var(--muted); }
.friend-add { display: flex; gap: 0.5rem; margin-bottom: 0.5rem; }
.friend-add input { flex: 1; }
.friend-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.5rem;
}
.friend-row a { color: var(--text); }
.friend-actions { display: flex; gap: 0.6rem; align-items: center; }

.profile-head { text-align: center; margin: 0.75rem 0 1.25rem; }
.profile-head h1 { font-size: 1.4rem; }