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

body {
  font-family: Arial, sans-serif;
  background: linear-gradient(135deg, #eef2ff, #f8fafc);
  color: #1f2937;
  padding: 30px 20px;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
}

/* Header */
.hero {
  text-align: center;
  margin-bottom: 30px;
}

.hero h1 {
  font-size: 2.4rem;
  margin-bottom: 10px;
}

.subtitle {
  color: #6b7280;
  font-size: 1rem;
}

/* Search + Controls */
.controls {
  background: white;
  padding: 22px;
  border-radius: 18px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.08);
  margin-bottom: 20px;
}

#searchInput {
  width: 100%;
  padding: 14px 16px;
  font-size: 16px;
  border: 1px solid #d1d5db;
  border-radius: 12px;
  margin-bottom: 16px;
  outline: none;
  transition: 0.2s ease;
}

#searchInput:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Filter buttons */
.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-btn {
  border: none;
  background: #e5e7eb;
  padding: 10px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: bold;
  transition: 0.2s ease;
}

.filter-btn:hover {
  transform: translateY(-2px);
}

.filter-btn.active {
  background: #2563eb;
  color: white;
}

/* Stats */
.stats {
  margin-bottom: 16px;
  color: #4b5563;
  font-weight: 600;
}

/* Results */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

/* Card */
.card {
  background: white;
  padding: 18px;
  border-radius: 18px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
  transition: 0.2s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.12);
}

.shortcut {
  display: inline-block;
  background: #eff6ff;
  color: #1d4ed8;
  padding: 8px 12px;
  border-radius: 10px;
  font-weight: bold;
  font-size: 1.1rem;
}

.action {
  margin-top: 14px;
  font-size: 1rem;
  font-weight: 600;
}

.owner {
  margin-top: 10px;
  color: #6b7280;
  font-size: 0.95rem;
}

/* No Results */
.no-results {
  grid-column: 1 / -1;
  background: white;
  padding: 24px;
  border-radius: 18px;
  text-align: center;
  color: #6b7280;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.08);
}

/* Footer */
.footer {
  max-width: 1000px;
  margin: 35px auto 0;
  text-align: center;
  color: #4b5563;
}

.footer a {
  color: #2563eb;
  text-decoration: none;
  font-weight: bold;
}

.footer a:hover {
  text-decoration: underline;
}

/* Mobile */
@media (max-width: 600px) {
  body {
    padding: 20px 14px;
  }

  .hero h1 {
    font-size: 1.9rem;
  }

  .controls {
    padding: 18px;
  }

  .filter-buttons {
    gap: 8px;
  }

  .filter-btn {
    font-size: 14px;
    padding: 8px 12px;
  }
}