:root {
  --bg: #f5f6fa;
  --card-bg: #fff;
  --text: #333;
  --primary: #007bff;
  --radius: 12px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.container {
  max-width: 1100px;
  margin: 2rem auto;
  padding: 0 1rem;
}

h1 {
  margin-bottom: 0.25rem;
  font-size: 1.75rem;
}

p {
  margin-bottom: 2rem;
  color: #555;
}

.cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  align-items: start;
}

.card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}

.card-icon {
  font-size: 1.8rem;
  color: var(--primary);
  line-height: 1;
}

.card-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.card-content h2 {
  font-size: 1rem;
  margin: 0;
  font-weight: 600;
  word-wrap: break-word;
}

.btn {
  justify-self: end;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  border-radius: var(--radius);
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  transition: background 0.2s, transform 0.06s;
  white-space: nowrap;
}

.btn:hover {
  background: #0056b3;
}

.btn:active {
  transform: translateY(1px);
}

.card:focus-within {
  outline: 2px solid #cfe2ff;
  outline-offset: 2px;
}

.toolbar {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr auto;
  gap: 16px;
  align-items: end;
  margin-bottom: 18px;
}

.toolbar-left,
.toolbar-right {
  display: grid;
  gap: 8px;
}

.label {
  font-size: 0.85rem;
  color: #5b5b5b;
}

.input-group {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: stretch;
  border: 1px solid #dcdcdc;
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
}

.input {
  border: 0;
  padding: 0.6rem 0.8rem;
  font-size: 0.95rem;
  outline: none;
  background: transparent;
}

.btn-search {
  border: 0;
  padding: 0 14px;
  font-size: 1rem;
  background: var(--primary);
  color: #fff;
  cursor: pointer;
}

.btn-search:hover { filter: brightness(0.92); }

.select {
  padding: 0.55rem 0.7rem;
  border: 1px solid #dcdcdc;
  border-radius: 12px;
  font-size: 0.95rem;
  background: #fff;
}

.toolbar-info {
  justify-self: end;
  align-self: center;
  font-size: 0.92rem;
  color: #666;
  white-space: nowrap;
}

@media (max-width: 860px) {
  .toolbar {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: auto;
  }
  .toolbar-info {
    grid-column: 1 / -1;
    justify-self: start;
    margin-top: 4px;
  }
}

@media (max-width: 520px) {
  .toolbar {
    grid-template-columns: 1fr;
  }
  .toolbar-right {
    grid-row: 2;
  }
  .toolbar-info {
    grid-row: 3;
  }
}

.footerbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
}

.range-info {
  font-size: 0.92rem;
  color: #666;
  white-space: nowrap;
}

/* Pagination */
.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-btn {
  min-width: 40px;
  padding: 8px 12px;
  border: 1px solid #dcdcdc;
  border-radius: 10px;
  background: #fff;
  color: #333;
  cursor: pointer;
  font-size: 0.95rem;
}

.page-btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.page-btn[aria-current="page"] {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

@media (max-width: 640px) {
  .footerbar {
    flex-direction: column;
    align-items: flex-start;
  }
}