:root {
  color-scheme: light;
  --bg: #f5f5f2;
  --ink: #151515;
  --muted: #6d6d67;
  --line: #deded8;
  --panel: #ffffff;
  --accent: #111111;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.app {
  width: min(100%, 560px);
  margin: 0 auto;
  padding: max(14px, env(safe-area-inset-top)) 14px max(28px, env(safe-area-inset-bottom));
}

.header {
  padding: 10px 0 8px;
}

h1 {
  margin: 0;
  color: #777771;
  font-size: 18px;
  line-height: 1.05;
  letter-spacing: 0;
  font-weight: 650;
}

.hint,
span,
dt {
  color: var(--muted);
}

.meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.45;
}

.panel,
.search,
.result-card,
.notice,
.tools {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.panel {
  padding: 14px;
}

.file-button,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
}

.file-button {
  width: 100%;
}

.secondary-button {
  border: 1px solid var(--line);
  background: #f7f7f4;
  color: var(--ink);
}

.file-button input {
  display: none;
}

.hint {
  margin-top: 10px;
  font-size: 14px;
}

.search {
  margin-top: 10px;
  padding: 14px;
}

label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 700;
}

.search-row {
  display: grid;
  grid-template-columns: 1fr 82px;
  gap: 8px;
}

input[type="search"] {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: #fff;
  color: var(--ink);
  font-size: 16px;
}

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

.notice {
  padding: 18px;
  text-align: center;
  color: var(--muted);
}

.result-card {
  padding: 14px;
}

.result-head {
  display: grid;
  grid-template-columns: 1fr 86px;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.result-head span,
.result-head strong {
  display: block;
}

.result-head strong {
  margin-top: 4px;
  overflow-wrap: anywhere;
  font-size: 18px;
}

.detail-list {
  margin: 12px 0;
}

.detail-list div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid #eeeeea;
}

dt,
dd {
  margin: 0;
  font-size: 14px;
}

dd {
  overflow-wrap: anywhere;
  text-align: right;
  font-weight: 700;
}

h2 {
  margin: 16px 0 8px;
  font-size: 15px;
  letter-spacing: 0;
}

.size-grid {
  display: grid;
  gap: 6px;
}

.size-grid div {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 8px;
  background: #f7f7f4;
}

.size-grid strong {
  overflow-wrap: anywhere;
  text-align: right;
}

.plain-list {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-weight: 700;
}

.order-items {
  display: grid;
  gap: 8px;
}

.order-item {
  display: grid;
  gap: 4px;
  padding: 10px;
  border-radius: 8px;
  background: #f7f7f4;
  font-size: 14px;
}

.candidate-list {
  display: grid;
  gap: 8px;
}

.candidate-item {
  display: grid;
  grid-template-columns: 1fr 54px 54px;
  gap: 8px;
  min-height: 44px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  background: #f7f7f4;
  color: var(--ink);
  text-align: left;
  font-size: 14px;
  font-weight: 600;
}

.candidate-item span,
.candidate-item small,
.candidate-item strong {
  overflow-wrap: anywhere;
}

.candidate-item small {
  color: var(--muted);
  font-size: 13px;
}

.candidate-item strong {
  text-align: right;
}

.tools {
  margin-top: 12px;
  padding: 10px 12px;
}

.tools summary {
  color: var(--muted);
  font-size: 13px;
}

.tool-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 10px;
}

.empty {
  display: block !important;
  color: var(--muted);
}