/* chospace aesthetic: light, minimal, typographic */
:root {
  --bg: #ffffff;
  --ink: #111111;
  --gray: #6b7280;
  --line: #e5e7eb;
  --green: #16a34a;
  --yellow: #d97706;
  --red: #dc2626;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--ink);
  line-height: 1.6; -webkit-font-smoothing: antialiased;
}
header {
  display: flex; justify-content: space-between; align-items: center;
  max-width: 720px; margin: 0 auto; padding: 1.5rem 1rem;
  border-bottom: 1px solid var(--line);
}
.wordmark { font-size: 1.4rem; color: var(--ink); text-decoration: none; }
nav a { color: var(--gray); text-decoration: none; margin-left: 1.2rem; font-size: 0.95rem; }
nav a:hover { color: var(--ink); }
main { max-width: 720px; margin: 0 auto; padding: 2rem 1rem 4rem; }
.intro h1 { font-size: 2.2rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 0.5rem; }
.intro p { color: var(--gray); font-size: 1.05rem; margin-bottom: 2.5rem; }
h2 { font-size: 1.4rem; font-weight: 800; margin: 2.5rem 0 1rem; }
.office-floor {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem; margin-bottom: 1rem;
}
.desk {
  border: 1px solid var(--line); border-radius: 12px; padding: 1.2rem;
  background: #fff; transition: box-shadow 0.2s;
}
.desk:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.06); }
.desk .avatar { font-size: 2rem; }
.desk .role { color: var(--gray); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.15rem; }
.desk .name { font-weight: 800; font-size: 1.15rem; margin: 0 0 0.1rem; }
.desk .status { display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.85rem; font-weight: 700; margin: 0.6rem 0 0.3rem; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot.working { background: var(--green); animation: pulse 1.6s infinite; }
.dot.idle { background: var(--yellow); }
.dot.offline { background: #9ca3af; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
.desk .activity { font-size: 0.9rem; color: var(--gray); }
.desk .updated { font-size: 0.78rem; color: #9ca3af; margin-top: 0.4rem; font-style: italic; }
.activity-feed { list-style: none; }
.activity-feed li { padding: 0.7rem 0; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
.activity-feed time { color: #9ca3af; font-size: 0.82rem; margin-right: 0.6rem; font-style: italic; }
.how { padding-left: 1.4rem; }
.how li { margin-bottom: 0.6rem; }
.note { color: var(--gray); font-size: 0.9rem; margin-top: 1rem; }
.loading { color: #9ca3af; font-style: italic; }
/* gimmicks */
.stats { display: flex; gap: 1rem; flex-wrap: wrap; margin: 0 0 2rem; }
.stat { flex: 1 1 120px; border: 1px solid var(--line); border-radius: 12px; padding: 0.9rem; text-align: center; }
.stat strong { display: block; font-size: 1.4rem; font-weight: 800; }
.stat span { font-size: 0.8rem; color: var(--gray); font-style: italic; }
.terminal { background: #111; border-radius: 12px; margin-bottom: 1rem; overflow: hidden; }
.term-bar { display: flex; gap: 0.4rem; padding: 0.6rem 0.9rem; background: #1c1c1c; }
.term-bar i { width: 11px; height: 11px; border-radius: 50%; background: #3a3a3a; display: block; }
.term-bar i:first-child { background: #ff5f57; }
.term-bar i:nth-child(2) { background: #febc2e; }
.term-bar i:nth-child(3) { background: #28c840; }
.terminal pre { color: #4ade80; font-family: ui-monospace, Menlo, monospace; font-size: 0.85rem; padding: 1rem; margin: 0; min-height: 96px; white-space: pre-wrap; }
.spot-card { border: 1px solid var(--line); border-radius: 12px; padding: 1.2rem; font-size: 1.05rem; }
.bulletin { list-style: none; }
.bulletin li { padding: 0.6rem 0; border-bottom: 1px solid var(--line); }
.classified { filter: blur(5px); user-select: none; pointer-events: none; }
footer { text-align: center; padding: 2rem 1rem; border-top: 1px solid var(--line); color: #9ca3af; font-size: 0.85rem; }
@media (max-width: 560px) { .intro h1 { font-size: 1.7rem; } }