:root {
  color-scheme: light;
  --text: #162a34;
  --muted: #5d6b74;
  --border: #cdd8de;
  --surface: #ffffff;
  --surface-2: #f3f6f7;
  --focus: #0c6e99;
  --green: #24745a;
  --orange: #a9571f;
  --red: #a7332d;
  font-family: "Yu Gothic UI", "Meiryo", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--surface-2);
  color: var(--text);
  font-size: 14px;
}

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

button,
.button {
  cursor: pointer;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 76px;
  border-bottom: 1px solid var(--border);
  padding: 10px 22px;
  background: var(--surface);
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-brand img {
  width: 46px;
  height: 46px;
  object-fit: contain;
}

.admin-brand p,
.admin-brand h1 {
  margin: 0;
}

.admin-brand p,
.kicker {
  color: var(--muted);
  font-size: 12px;
}

.admin-brand h1 {
  margin-top: 2px;
  font-size: 20px;
  letter-spacing: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 12px;
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}

.button.primary {
  border-color: var(--focus);
  background: var(--focus);
  color: #fff;
  font-weight: 700;
}

.local-notice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border-bottom: 1px solid #ddc986;
  padding: 8px 18px;
  background: #fff8df;
  color: #604b13;
  font-size: 12px;
}

.admin-main {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 18px;
}

.status-band {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border: 1px solid var(--border);
  background: var(--surface);
}

.status-band div {
  display: grid;
  gap: 2px;
  min-height: 74px;
  place-content: center;
  border-right: 1px solid var(--border);
  text-align: center;
}

.status-band div:last-child {
  border-right: 0;
}

.status-band strong {
  font-size: 24px;
}

.status-band span {
  color: var(--muted);
  font-size: 12px;
}

.admin-columns {
  display: grid;
  grid-template-columns: minmax(360px, 0.78fr) minmax(520px, 1.22fr);
  gap: 16px;
  margin-top: 16px;
}

.editor-panel,
.records-panel {
  border: 1px solid var(--border);
  padding: 16px;
  background: var(--surface);
}

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.section-heading h2,
.section-heading p {
  margin: 0;
}

.section-heading h2 {
  margin-top: 2px;
  font-size: 18px;
}

.text-button {
  border: 0;
  padding: 4px;
  background: transparent;
  color: var(--focus);
}

form,
.records-list {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 12px;
}

input,
select,
textarea {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  background: #fff;
  color: var(--text);
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--focus);
  outline: 2px solid rgba(12, 110, 153, 0.16);
}

.form-grid,
.record-tools {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
}

.visible-count {
  color: var(--muted);
  font-size: 12px;
}

.export-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 14px;
}

.file-button input {
  display: none;
}

.work-record {
  border: 1px solid var(--border);
  border-left: 4px solid #87949a;
  padding: 12px;
  background: #fff;
}

.work-record[data-status="planned"] {
  border-left-color: #7a63a8;
}

.work-record[data-status="testing"] {
  border-left-color: var(--focus);
}

.work-record[data-status="blocked"] {
  border-left-color: var(--red);
}

.work-record[data-status="completed"] {
  border-left-color: var(--green);
}

.record-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.record-head h3,
.record-head p,
.work-record dl {
  margin: 0;
}

.record-head h3 {
  font-size: 15px;
}

.record-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  margin-top: 5px !important;
  color: var(--muted);
  font-size: 12px;
}

.status-label {
  display: inline-block;
  border-radius: 4px;
  padding: 3px 7px;
  background: #edf1f3;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

.work-record[data-status="blocked"] .status-label {
  background: #fff0ef;
  color: var(--red);
}

.work-record[data-status="testing"] .status-label {
  background: #eaf5fa;
  color: var(--focus);
}

.work-record[data-status="completed"] .status-label {
  background: #eaf6f1;
  color: var(--green);
}

.work-record dl {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 7px 10px;
  margin-top: 11px;
  font-size: 13px;
}

.work-record dt {
  color: var(--muted);
}

.work-record dd {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.record-actions {
  display: flex;
  gap: 8px;
  margin-top: 11px;
}

.record-actions button {
  border: 0;
  padding: 2px 0;
  background: transparent;
  color: var(--focus);
  font-size: 12px;
}

.record-actions .delete-button {
  color: var(--red);
}

.empty-state {
  border: 1px dashed var(--border);
  padding: 28px 14px;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 940px) {
  .admin-columns {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .admin-header,
  .local-notice {
    align-items: flex-start;
    flex-direction: column;
  }

  .admin-main {
    padding: 10px;
  }

  .status-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .status-band div {
    border-bottom: 1px solid var(--border);
  }

  .status-band div:nth-child(2n) {
    border-right: 0;
  }

  .status-band div:last-child {
    grid-column: 1 / -1;
    border-bottom: 0;
  }

  .form-grid,
  .record-tools {
    grid-template-columns: 1fr;
  }

  .work-record dl {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .work-record dd + dt {
    margin-top: 6px;
  }
}