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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f8fafc;
  padding-top: 2rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.secret-login {
  width: 60px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  opacity: 0.05;
  transition: opacity 0.2s;
}

.secret-login:hover {
  opacity: 0.15;
}

h1 {
  font-size: 2rem;
  color: #0f172a;
}

.subtitle {
  color: #64748b;
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.filters {
  background: white;
  padding: 1.25rem;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.filters select {
  padding: 0.5rem 1rem;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
}

.filters button {
  padding: 0.5rem 1.25rem;
  background: #3b82f6;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
}

.filters button:hover {
  background: #2563eb;
}

.feedback-list {
  background: white;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.feedback-item {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 16px;
  background: #fff;
  margin-bottom: 12px;
}

.feedback-meta {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 8px;
  font-size: 0.875rem;
  color: #64748b;
}

.badge {
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-bug {
  background: #fee2e2;
  color: #991b1b;
}

.badge-suggestion {
  background: #dbeafe;
  color: #1e40af;
}

.badge-confusion {
  background: #fef3c7;
  color: #92400e;
}

.badge-praise {
  background: #d1fae5;
  color: #065f46;
}

.badge-resolved {
  background: #e0e7ff;
  color: #3730a3;
}

.feedback-url a {
  word-break: break-all;
  display: inline-block;
  margin: 6px 0 10px;
  color: #2563eb;
  text-decoration: none;
  font-size: 0.9rem;
}

.feedback-url a:hover {
  text-decoration: underline;
}

.feedback-message {
  color: #0f172a;
  line-height: 1.6;
  margin-bottom: 10px;
}

.no-feedback {
  padding: 3rem;
  text-align: center;
  color: #94a3b8;
}

.loading {
  padding: 3rem;
  text-align: center;
  color: #94a3b8;
}