:root {
  --bg: #f3f6f8;
  --surface: #ffffff;
  --ink: #16323f;
  --muted: #5b7380;
  --line: #d5e0e6;
  --accent: #0f4c5c;
  --accent-soft: #e7f3f6;
  --danger: #9f1239;
  --danger-soft: #fff1f2;
  --ok: #166534;
  --ok-soft: #ecfdf3;
  --shadow: 0 10px 30px rgba(15, 76, 92, 0.08);
  --font: "Hiragino Sans", "Noto Sans JP", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(15, 76, 92, 0.08), transparent 40%),
    linear-gradient(180deg, #eef5f7 0%, var(--bg) 40%, #e9eef1 100%);
  color: var(--ink);
  font-family: var(--font);
}

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

.app-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.brand {
  display: grid;
  gap: 4px;
}

.brand-kicker {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.brand h1 {
  margin: 0;
  font-size: 28px;
  line-height: 1.2;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 20px;
}

.login-panel {
  max-width: 420px;
  margin: 12vh auto 0;
}

.grid {
  display: grid;
  gap: 12px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 860px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 12px;
  background: #fff;
  color: var(--ink);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 700;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-secondary {
  background: #fff;
  border-color: var(--line);
  color: var(--ink);
}

.btn-danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: #fecdd3;
}

.btn-ok {
  background: var(--ok-soft);
  color: var(--ok);
  border-color: #bbf7d0;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.tab {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
  color: var(--muted);
  font-weight: 700;
}

.tab.active {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: #b7d8e1;
}

.stack {
  display: grid;
  gap: 16px;
}

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

.error {
  border: 1px solid #fecdd3;
  background: var(--danger-soft);
  color: var(--danger);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
}

.success {
  border: 1px solid #bbf7d0;
  background: var(--ok-soft);
  color: var(--ok);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th,
td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}

th {
  background: #f8fbfc;
  font-size: 12px;
  color: var(--muted);
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.callout {
  border: 1px solid #b7d8e1;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
}

.more-wrap {
  position: relative;
}

.more-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 20;
  min-width: 220px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow);
  display: grid;
  gap: 8px;
}

.more-hint {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
  white-space: normal;
}

.btn-block {
  width: 100%;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(15, 50, 63, 0.45);
}

.modal-card {
  width: min(440px, 100%);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 20px;
}

.check-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 600;
  font-size: 13px;
  line-height: 1.4;
}

.check-row input {
  width: auto;
  min-height: auto;
  margin-top: 2px;
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 700;
}

.badge-active {
  background: var(--ok-soft);
  color: var(--ok);
}

.badge-suspended {
  background: var(--danger-soft);
  color: var(--danger);
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

input::placeholder,
textarea::placeholder {
  color: #9aa8b0;
  font-size: 12px;
}

.print-root {
  display: none;
}

@media print {
  body * {
    visibility: hidden;
  }

  .print-root,
  .print-root * {
    visibility: visible;
  }

  .print-root {
    display: block;
    position: absolute;
    inset: 0;
    background: #fff;
  }

  .print-sheet {
    page-break-after: always;
    width: 210mm;
    min-height: 297mm;
    padding: 18mm 16mm;
    box-sizing: border-box;
  }

  .print-sheet:last-child {
    page-break-after: auto;
  }
}

.print-card {
  border: 2px solid #16323f;
  border-radius: 8px;
  padding: 24px;
  min-height: 250mm;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 24px;
}

.print-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid #d5e0e6;
  padding-bottom: 16px;
}

.print-title {
  font-size: 22px;
  font-weight: 800;
  margin: 0;
}

.print-body {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: start;
}

.print-fields {
  display: grid;
  gap: 14px;
}

.print-field dt {
  margin: 0;
  font-size: 12px;
  color: #5b7380;
}

.print-field dd {
  margin: 4px 0 0;
  font-size: 22px;
  font-weight: 700;
}

.print-qr {
  text-align: center;
}

.print-qr canvas,
.print-qr img {
  width: 180px;
  height: 180px;
}

.print-footer {
  font-size: 12px;
  color: #5b7380;
  border-top: 1px solid #d5e0e6;
  padding-top: 12px;
}