@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

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

body {
  font-family: Inter, system-ui, sans-serif;
  background: #f1f5f9;
  color: #0f172a;
  min-height: 100vh;
}

.card {
  background: #fff;
  border: 1px solid #cbd5e1;
  border-radius: 1rem;
  box-shadow: 0 1px 3px rgb(15 23 42 / 6%);
}

.field {
  width: 100%;
  border: 1px solid #94a3b8;
  border-radius: 0.75rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
}

.btn-primary {
  background: #4f46e5;
  color: #fff;
  border: none;
  border-radius: 0.75rem;
  padding: 0.625rem 1rem;
  font-weight: 500;
  cursor: pointer;
}

.btn-primary:hover { background: #4338ca; }

.btn-secondary {
  background: #fff;
  color: #334155;
  border: 1px solid #cbd5e1;
  border-radius: 0.75rem;
  padding: 0.5rem 1rem;
  font-weight: 500;
  cursor: pointer;
}

.badge {
  display: inline-block;
  border-radius: 9999px;
  padding: 0.15rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.badge-incoming { background: #f1f5f9; color: #334155; }
.badge-work { background: #dbeafe; color: #1e40af; }
.badge-review { background: #fef3c7; color: #92400e; }

.shell header {
  background: #fff;
  border-bottom: 1px solid #cbd5e1;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.shell header h1 { font-size: 1.25rem; }

.tabs {
  display: flex;
  gap: 0.25rem;
  border-top: 1px solid #e2e8f0;
  background: #f8fafc;
  padding: 0 1rem;
}

.tabs a {
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #475569;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.tabs a.active {
  color: #4338ca;
  border-bottom-color: #4338ca;
}

.main { max-width: 72rem; margin: 0 auto; padding: 1.5rem; }

.notice {
  background: #fef3c7;
  border: 1px solid #fcd34d;
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: #92400e;
  margin-bottom: 1rem;
}

.feed-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #e2e8f0;
}

.feed-row:hover { background: #f8fafc; }

.feed-title {
  flex: 1;
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.small-btn {
  font-size: 0.75rem;
  padding: 0.35rem 0.65rem;
  border-radius: 0.5rem;
  border: 1px solid #cbd5e1;
  background: #fff;
  cursor: pointer;
}

.small-btn.primary {
  border-color: #a5b4fc;
  color: #4338ca;
  background: #eef2ff;
}

.grid-2 {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 768px) {
  .grid-2 { grid-template-columns: 1fr; }
}