:root {
  --color-main:    #67a77d;
  --color-base:    #f2efe7;
  --color-sub:     #dfe4e2;
  --color-accent1: #d95f5f;
  --color-accent2: #f2c94c;
  --color-accent3: #4a8fb7;
  --color-text: #2d3436;
  --color-text-muted: #636e72;
}

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

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  background: var(--color-base);
  color: var(--color-text);
  line-height: 1.55;
}

.site-bar {
  background: var(--color-main);
  color: #fff;
  padding: 0.65rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  box-shadow: 0 2px 8px rgba(45, 52, 54, 0.12);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.home-button {
  display: inline-block;
  text-decoration: none;
  background: transparent;
  color: inherit;
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 0.2rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.3;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.home-button:hover,
.home-button:focus-visible {
  background: currentColor;
  color: var(--color-main);
}

.home-button:focus-visible {
  outline: 2px solid var(--color-accent2);
  outline-offset: 2px;
}

.wrap {
  flex: 1 0 auto;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 1.5rem 1rem 2.5rem;
}

h1 {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 0.25rem;
  color: var(--color-text);
}

.lead {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0 0 1.25rem;
}

.card {
  background: #fff;
  border: 1px solid var(--color-sub);
  border-radius: 8px;
  padding: 1.25rem 1.35rem;
  margin-bottom: 1rem;
  box-shadow: 0 1px 3px rgba(45, 52, 54, 0.06);
}

.card h2 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-main);
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-accent2);
}

.field {
  margin-bottom: 1rem;
}

.field:last-child {
  margin-bottom: 0;
}

label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}

label span.en {
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: 0.75rem;
}

input[type="text"] {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--color-sub);
  border-radius: 6px;
  background: var(--color-base);
  font-size: 0.95rem;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input[type="text"]:focus {
  outline: none;
  border-color: var(--color-main);
  box-shadow: 0 0 0 2px rgba(103, 167, 125, 0.25);
}

.btn-primary {
  cursor: pointer;
  border: none;
  border-radius: 6px;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--color-main);
  color: #fff;
  transition: filter 0.15s, transform 0.05s;
  flex-shrink: 0;
}

.btn-primary:hover {
  filter: brightness(1.06);
}

.btn-primary:active {
  transform: scale(0.98);
}

.output-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.output-head h2 {
  margin: 0;
  border: none;
  padding: 0;
}

button.copy {
  cursor: pointer;
  border: none;
  border-radius: 6px;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--color-accent3);
  color: #fff;
  transition: filter 0.15s, transform 0.05s;
}

button.copy:hover {
  filter: brightness(1.06);
}

button.copy:active {
  transform: scale(0.98);
}

button.copy.copied {
  background: var(--color-main);
}

pre.cmd {
  margin: 0;
  padding: 1rem;
  background: #2d3436;
  color: #dfe6e9;
  border-radius: 6px;
  font-size: 0.78rem;
  line-height: 1.5;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
  border-left: 4px solid var(--color-accent1);
}

.card .hint {
  margin-top: 0.65rem;
}

.hint {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.warn {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--color-accent1);
  display: none;
}

.warn.show {
  display: block;
}

code {
  font-size: 0.9em;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
}

/* --- 検索結果テーブル（searchItemID） --- */

.count-bar {
  font-size: 0.9rem;
  color: #444;
  margin-bottom: 0.35rem;
}

.results-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.25rem;
  background: #fff;
  border-radius: 0.6em;
  overflow: hidden;
  font-size: 1.02rem;
}

.results-table th,
.results-table td {
  padding: 0.85em 0.6em;
  text-align: center;
  vertical-align: middle;
}

.results-table th {
  background: var(--color-main);
  color: #fff;
}

.results-table th.col-icon {
  width: 52px;
}

.results-table tr:nth-child(even) {
  background: var(--color-sub);
}

.results-table td.col-icon {
  width: 52px;
}

.results-table td img.item-icon {
  width: 32px;
  height: 32px;
  vertical-align: middle;
  border-radius: 0.25em;
  box-shadow: 0 2px 6px rgba(103, 167, 125, 0.08);
  background: var(--color-base);
  object-fit: contain;
}

.results-table td.col-name {
  text-align: left;
  font-weight: 500;
}

.results-table td.col-id {
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 0.88em;
  word-break: break-all;
  text-align: left;
}

.id-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.copy-btn {
  flex-shrink: 0;
  font-size: 0.75rem;
  padding: 0.2rem 0.45rem;
  border-radius: 0.35em;
  border: 1px solid var(--color-main);
  background: #fff;
  color: var(--color-main);
  cursor: pointer;
}

.copy-btn:hover {
  background: var(--color-main);
  color: #fff;
}

.no-result {
  color: var(--color-accent1);
  padding: 1.5em;
  text-align: center;
  font-weight: bold;
}

.idle-hint {
  padding: 1.25rem;
  text-align: center;
  color: #666;
  background: #fff;
  border-radius: 0.6em;
  border: 1px dashed var(--color-main);
}

.accent {
  color: var(--color-accent2);
  font-weight: bold;
}

@media (max-width: 600px) {
  .results-table th,
  .results-table td {
    font-size: 0.95em;
    padding: 0.5em 0.2em;
  }
}

@media (max-width: 440px) {
  .results-table td img.item-icon {
    width: 24px;
    height: 24px;
  }
}

/* --- トップページ（index）専用カードレイアウト --- */
.tools-index-main {
  flex: 1 0 auto;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem 2.75rem;
}

.tools-index-heading {
  text-align: center;
  margin: 0 0 1.6rem;
}

.tools-index-title {
  margin: 0 0 0.45rem;
  font-size: 1.6rem;
  color: var(--color-text);
}

.tools-index-lead {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.tools-index-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  justify-content: center;
  gap: 1rem;
  max-width: 980px;
  margin: 0 auto;
}

.tools-index-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  text-decoration: none;
  color: var(--color-text);
  background: var(--color-sub);
  border: 1px solid var(--color-main);
  border-radius: 10px;
  padding: 1.1rem 1rem;
  min-height: 150px;
  transition: background-color 0.22s ease, color 0.22s ease, transform 0.2s ease, box-shadow 0.22s ease;
  box-shadow: 0 2px 8px rgba(45, 52, 54, 0.08);
}

.tools-index-card:hover,
.tools-index-card:focus-visible {
  background: var(--color-main);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(45, 52, 54, 0.16);
}

.tools-index-card:focus-visible {
  outline: 2px solid var(--color-accent2);
  outline-offset: 2px;
}

.tools-index-card-title {
  margin: 0 0 0.5rem;
  font-size: 1.22rem;
  line-height: 1.35;
}

.tools-index-card-subtitle {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-text-muted);
  transition: color 0.22s ease;
}

.tools-index-card:hover .tools-index-card-subtitle,
.tools-index-card:focus-visible .tools-index-card-subtitle {
  color: #f7fbf8;
}

@media (max-width: 860px) {
  .tools-index-grid {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
  }
}

@media (max-width: 600px) {
  .tools-index-main {
    padding-top: 1.4rem;
  }

  .tools-index-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
  }
}

footer {
  padding: 1rem 2rem;
  background: var(--color-main);
  color: #ffffff;
  text-align: center;
  flex-shrink: 0;
}

footer p {
  margin: 0;
  font-size: 0.875rem;
}