* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: Arial, Helvetica, sans-serif; background: #f4f6f8; color: #17212b; }
body { min-height: 100vh; }
.page { padding: 16px; }
.app-shell { max-width: 720px; margin: 0 auto; }
.app-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
h1, h2, h3 { margin: 0 0 8px; }
.card { background: #fff; border-radius: 16px; padding: 16px; box-shadow: 0 4px 16px rgba(0,0,0,0.06); margin-bottom: 16px; }
.login-card { margin-top: 40px; }
.eyebrow { font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: #6d7a88; margin-bottom: 4px; }
.muted { color: #687684; font-size: 14px; }
.stack-form { display: grid; gap: 14px; margin-top: 14px; }
label span { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
input { width: 100%; padding: 14px 12px; border-radius: 12px; border: 1px solid #cad3dd; font-size: 16px; background: #fff; }
button { border: 0; border-radius: 12px; padding: 14px 16px; font-size: 16px; font-weight: 700; cursor: pointer; }
button:disabled { opacity: 0.45; cursor: not-allowed; }
.primary-btn { background: #0a7a37; color: white; }
.secondary-btn { background: #dfe9ff; color: #103a8c; }
.danger-btn { background: #bf1e2e; color: white; }
.ghost-btn { background: #eef2f6; color: #17212b; padding: 10px 14px; }
.action-grid { display: grid; gap: 10px; }
.notice { margin-top: 12px; padding: 12px 14px; border-radius: 12px; font-size: 14px; }
.notice-error { background: #fdecec; color: #9f1d1d; }
.notice-success { background: #ecf9f0; color: #0b6a30; }
.notice-info { background: #eef5ff; color: #214f97; }
.hidden { display: none; }
.hero-row { display: flex; justify-content: space-between; align-items: start; gap: 12px; }
.status-pill { padding: 8px 12px; border-radius: 999px; background: #eef2f6; font-size: 13px; font-weight: 700; }
.grid.two-up { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; }
.compact-top { margin-top: 12px; }
.meta-label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: #6d7a88; margin-bottom: 4px; }
.meta-value { font-size: 15px; font-weight: 700; word-break: break-word; }
.activity-item { padding: 12px 0; border-top: 1px solid #edf1f4; }
.activity-item:first-child { border-top: 0; padding-top: 0; }
.activity-title { font-weight: 700; font-size: 15px; }
.activity-time { color: #687684; font-size: 13px; margin-top: 4px; }
.activity-notes { color: #3a4753; font-size: 13px; margin-top: 4px; }
.inline-form { margin: 0; }
@media (max-width: 560px) {
  .page { padding: 12px; }
  .grid.two-up { grid-template-columns: 1fr; }
  .app-header { align-items: flex-start; flex-direction: column; }
  .hero-row { flex-direction: column; }
}