* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #f5f7f8;
  color: #222222;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

.shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.sidebar {
  padding: 36px 24px;
  background: #ffffff;
  border-right: 1px solid #e5e5e5;
}

.sidebar h1 {
  margin: 0;
  font-size: 28px;
}

.menu {
  display: grid;
  gap: 12px;
  margin-top: 36px;
}

.menu-item {
  justify-content: flex-start;
  width: 100%;
  min-height: 52px;
  border-color: transparent;
  padding: 0 18px;
  color: #444444;
  font-size: 17px;
  font-weight: 700;
  text-align: left;
}

.menu-item.active {
  border-color: #4a7b9d;
  background: #4a7b9d;
  color: #ffffff;
}

.content {
  padding: 32px;
}

.panel {
  margin-bottom: 24px;
  padding: 24px;
  border: 1px solid #e5e5e5;
  border-radius: 10px;
  background: #ffffff;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

h2 {
  margin: 0;
  font-size: 22px;
}

.panel-desc {
  margin: 8px 0 0;
  color: #777777;
  font-size: 15px;
  line-height: 1.6;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.inline-form {
  display: flex;
  gap: 12px;
  min-width: 420px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #d8d8d8;
  border-radius: 8px;
  padding: 12px 14px;
  color: #222222;
}

textarea {
  min-height: 110px;
  resize: vertical;
}

button {
  min-height: 44px;
  border: 1px solid #d8d8d8;
  border-radius: 8px;
  padding: 0 18px;
  background: #ffffff;
  color: #222222;
  cursor: pointer;
}

.primary-button {
  border-color: #4a7b9d;
  background: #4a7b9d;
  color: #ffffff;
  font-weight: 700;
}

.category-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.category-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px;
  border: 1px solid #e5e5e5;
  border-radius: 8px;
}

.entry-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.checkbox-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  min-height: 50px;
}

.checkbox-item {
  display: flex;
  grid-template-columns: none;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid #d8d8d8;
  border-radius: 8px;
  background: #ffffff;
  color: #222222;
  font-weight: 700;
  cursor: pointer;
}

.checkbox-item input {
  width: auto;
}

label {
  display: grid;
  gap: 8px;
  color: #444444;
  font-weight: 700;
}

.wide {
  grid-column: 1 / -1;
}

.form-actions {
  display: flex;
  gap: 12px;
}

.entry-list {
  display: grid;
  gap: 12px;
}

.search-input {
  max-width: 360px;
}

.entry-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid #e5e5e5;
}

.entry-item:last-child {
  border-bottom: 0;
}

.entry-title {
  font-size: 18px;
  font-weight: 700;
}

.entry-meta {
  margin-top: 6px;
  color: #777777;
}

.danger {
  color: #9d4a4a;
}

.empty {
  padding: 28px;
  border: 1px dashed #d8d8d8;
  border-radius: 8px;
  color: #777777;
  text-align: center;
}

.empty.compact {
  width: 100%;
  padding: 14px;
}

@media (max-width: 900px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid #e5e5e5;
  }

  .entry-form {
    grid-template-columns: 1fr;
  }

  .panel-head,
  .inline-form {
    display: grid;
    min-width: 0;
    width: 100%;
  }

  .search-input {
    max-width: none;
  }
}