:root {
  --primary: #1f766e;
  --primary-dark: #124e49;
  --secondary: #2f6f9f;
  --accent: #e78b5b;
  --success: #2e8b57;
  --warning: #c98213;
  --error: #c94c4c;
  --ink: #263238;
  --sub: #66737a;
  --border: #d9e1e3;
  --surface: #fafaf7;
  --panel: #eef4f3;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: "Noto Sans JP", "BIZ UDPGothic", Inter, system-ui, sans-serif;
  letter-spacing: 0;
}

a {
  color: var(--primary-dark);
}

.text-link {
  font-weight: 700;
}

.app-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  align-items: center;
  display: flex;
  gap: 22px;
  margin: 0 auto;
  max-width: 1240px;
  padding: 16px 20px;
}

.brand {
  align-items: center;
  display: flex;
  gap: 12px;
  min-width: 230px;
}

.brand-mark {
  align-items: center;
  background: var(--primary);
  border-radius: 8px;
  color: white;
  display: grid;
  font-weight: 800;
  height: 40px;
  place-items: center;
  width: 40px;
}

.brand-name {
  font-size: 18px;
  font-weight: 800;
  line-height: 1.1;
}

.brand-sub {
  color: var(--sub);
  font-size: 12px;
  margin-top: 2px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.nav a {
  border-radius: 8px;
  color: var(--ink);
  font-size: 13px;
  padding: 8px 10px;
  text-decoration: none;
}

.nav a[aria-current="page"],
.nav a:hover {
  background: var(--panel);
  color: var(--primary-dark);
}

.shell {
  margin: 0 auto;
  max-width: 1240px;
  padding: 22px 20px 44px;
}

.hero {
  align-items: stretch;
  background: linear-gradient(90deg, #eef4f3 0%, #fff 64%);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 1fr) 360px;
  overflow: hidden;
}

.hero-copy {
  padding: 34px;
}

h1,
h2,
h3 {
  letter-spacing: 0;
  margin: 0;
}

h1 {
  color: var(--primary-dark);
  font-size: 34px;
  line-height: 1.2;
}

h2 {
  color: var(--primary-dark);
  font-size: 22px;
  margin-bottom: 14px;
}

h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.lead {
  color: var(--sub);
  font-size: 15px;
  line-height: 1.8;
  margin: 14px 0 0;
  max-width: 720px;
}

.hero-visual {
  background: #e8f0ee;
  display: grid;
  min-height: 240px;
  place-items: center;
}

.product-stack {
  display: grid;
  gap: 12px;
  transform: rotate(-2deg);
  width: 260px;
}

.stack-item {
  align-items: center;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  gap: 12px;
  min-height: 62px;
  padding: 12px;
}

.swatch {
  border-radius: 8px;
  height: 42px;
  width: 42px;
}

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

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

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

.section {
  margin-top: 24px;
}

.panel,
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.panel {
  overflow-x: auto;
  padding: 20px;
}

.card {
  overflow: hidden;
}

.card-body {
  padding: 16px;
}

.product-image {
  align-items: center;
  background: #f4f7f6;
  display: grid;
  height: clamp(180px, 18vw, 240px);
  overflow: hidden;
  padding: 10px;
  place-items: center;
  text-decoration: none;
}

.product-image img {
  display: block;
  height: 100%;
  object-fit: contain;
  width: 100%;
}

.product-image svg {
  height: 120px;
  width: 160px;
}

.muted {
  color: var(--sub);
}

.small {
  font-size: 12px;
}

.stats {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.stat {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
}

.stat strong {
  color: var(--primary-dark);
  display: block;
  font-size: 26px;
}

.internal-strip {
  align-items: center;
  background: #fff;
  border: 1px dashed var(--border);
  border-radius: 8px;
  display: flex;
  column-gap: 16px;
  justify-content: space-between;
  padding: 14px 16px;
  row-gap: 20px;
}

.internal-strip > div {
  display: grid;
  gap: 4px;
}

.dashboard-grid {
  grid-template-columns: 1fr;
}

.dashboard-orders-panel {
  overflow-x: auto;
}

.dashboard-orders {
  min-width: 640px;
  table-layout: fixed;
}

.dashboard-orders th,
.dashboard-orders td {
  overflow-wrap: anywhere;
}

.dashboard-orders th:nth-child(1),
.dashboard-orders td:nth-child(1) {
  width: 20%;
}

.dashboard-orders th:nth-child(2),
.dashboard-orders td:nth-child(2) {
  width: 18%;
}

.dashboard-orders th:nth-child(3),
.dashboard-orders td:nth-child(3) {
  width: 14%;
}

.dashboard-orders th:nth-child(4),
.dashboard-orders td:nth-child(4),
.dashboard-orders th:nth-child(5),
.dashboard-orders td:nth-child(5) {
  width: 15%;
}

.toolbar {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.access-panel {
  align-items: center;
  display: flex;
  gap: 16px;
  justify-content: space-between;
}

.operator-login-layout {
  align-items: center;
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  min-height: 56vh;
}

.operator-login-copy {
  max-width: 640px;
}

.operator-login-card {
  display: grid;
  gap: 16px;
}

.operator-login-card label {
  display: grid;
  gap: 6px;
}

.operator-login-card label span {
  color: var(--sub);
  font-size: 13px;
  font-weight: 700;
}

input,
select {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink);
  font: inherit;
  min-height: 40px;
  padding: 8px 10px;
}

button,
.button {
  align-items: center;
  background: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 8px;
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-weight: 700;
  min-height: 40px;
  padding: 8px 12px;
  text-decoration: none;
}

button:disabled {
  background: var(--panel);
  border-color: var(--border);
  color: var(--sub);
  cursor: not-allowed;
}

button.secondary,
.button.secondary {
  background: #fff;
  color: var(--primary-dark);
}

table {
  border-collapse: collapse;
  min-width: 680px;
  width: 100%;
}

table.compact {
  font-size: 12px;
  min-width: 760px;
}

.selected-row {
  background: #f4f7f6;
}

th,
td {
  border-bottom: 1px solid var(--border);
  padding: 10px 8px;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--sub);
  font-size: 12px;
  font-weight: 700;
}

.status {
  border: 1px solid var(--border);
  border-radius: 999px;
  display: inline-flex;
  font-size: 12px;
  font-weight: 700;
  gap: 6px;
  line-height: 1;
  padding: 6px 8px;
  white-space: nowrap;
}

.status.ok {
  background: #edf7f0;
  color: var(--success);
}

.status.warn {
  background: #fff7e8;
  color: var(--warning);
}

.status.err {
  background: #fff0f0;
  color: var(--error);
}

.status.info {
  background: var(--panel);
  color: var(--primary-dark);
}

.split {
  display: grid;
  gap: 16px;
  grid-template-columns: 1.1fr 0.9fr;
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline li {
  border-left: 2px solid var(--border);
  margin-left: 8px;
  padding: 0 0 14px 16px;
  position: relative;
}

.timeline li::before {
  background: var(--primary);
  border-radius: 50%;
  content: "";
  height: 10px;
  left: -6px;
  position: absolute;
  top: 3px;
  width: 10px;
}

.message {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  line-height: 1.7;
  padding: 12px;
}

.empty-state {
  background: #fff;
  border: 1px dashed var(--border);
  border-radius: 8px;
  line-height: 1.7;
  padding: 28px;
}

.order-detail {
  display: grid;
  gap: 14px;
}

.detail-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.action-box {
  margin-top: 14px;
}

.member-results {
  margin-bottom: 18px;
}

.member-lookup-layout {
  display: block;
}

.member-results-panel {
  min-width: 0;
  overflow-x: auto;
}

.member-modal-backdrop {
  display: grid;
  inset: 0;
  padding: 32px 20px;
  place-items: center;
  position: fixed;
  z-index: 40;
}

.member-modal-scrim {
  background: rgba(12, 31, 35, 0.48);
  inset: 0;
  position: absolute;
}

.member-modal {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(19, 31, 35, 0.28);
  display: grid;
  gap: 14px;
  max-height: calc(100vh - 64px);
  overflow: auto;
  padding: 18px;
  position: relative;
  width: min(760px, calc(100vw - 40px));
  z-index: 1;
}

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

.modal-table-wrap {
  overflow-x: auto;
}

.member-orders-table {
  min-width: 620px;
}

.product-detail-page {
  overflow-x: visible;
}

.product-detail-hero {
  align-items: start;
  display: grid;
  gap: 24px;
  grid-template-columns: 300px minmax(0, 1fr);
}

.product-detail-image {
  align-items: center;
  aspect-ratio: 1 / 1;
  background: #f4f7f6;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: grid;
  justify-self: start;
  max-width: 300px;
  min-height: 0;
  overflow: hidden;
  padding: 12px;
  place-items: center;
  width: min(100%, 300px);
}

.product-detail-image img,
.product-detail-image svg {
  display: block;
  height: 100%;
  max-height: 260px;
  object-fit: contain;
  width: 100%;
}

.product-purchase-panel {
  align-self: start;
  display: grid;
  gap: 14px;
}

.product-price {
  color: var(--primary-dark);
  font-size: 30px;
  font-weight: 800;
  margin: 0;
}

.product-meta,
.spec-list {
  display: grid;
  gap: 8px;
  margin: 0;
}

.product-meta div,
.spec-list div {
  border-bottom: 1px solid var(--border);
  display: grid;
  gap: 8px;
  grid-template-columns: 92px minmax(0, 1fr);
  padding: 8px 0;
}

.product-meta dt,
.spec-list dt {
  color: var(--sub);
  font-size: 12px;
  font-weight: 700;
}

.product-meta dd,
.spec-list dd {
  margin: 0;
}

.purchase-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.product-detail-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 28px;
}

.product-detail-grid section {
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.feature-list {
  line-height: 1.8;
  margin: 0;
  padding-left: 1.2em;
}

.store-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.store-hero-visual {
  background: #edf5f4;
  padding: 22px;
}

.store-hero-products {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(420px, 100%);
}

.store-hero-products a {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink);
  display: grid;
  gap: 8px;
  min-width: 0;
  padding: 10px;
  text-decoration: none;
}

.store-hero-products img,
.store-hero-products svg {
  aspect-ratio: 1 / 1;
  display: block;
  height: auto;
  object-fit: contain;
  width: 100%;
}

.store-hero-products span {
  color: var(--sub);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.store-search {
  overflow-x: visible;
}

.store-result-meta {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.store-browse-layout {
  align-items: start;
  display: grid;
  gap: 18px;
  grid-template-columns: 260px minmax(0, 1fr);
}

.store-filter-panel {
  overflow-x: visible;
  position: sticky;
  top: 90px;
}

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

.category-list a {
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink);
  display: flex;
  gap: 12px;
  justify-content: space-between;
  min-height: 42px;
  padding: 10px 12px;
  text-decoration: none;
}

.category-list a[aria-current="page"],
.category-list a:hover {
  background: var(--panel);
  border-color: #b8cdca;
  color: var(--primary-dark);
}

.category-list strong {
  color: var(--primary-dark);
  font-size: 13px;
}

.store-products-main {
  min-width: 0;
}

.store-card-body {
  display: grid;
  gap: 14px;
}

.store-card-meta {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: space-between;
}

.product-price-small {
  color: var(--primary-dark);
  font-size: 20px;
  font-weight: 800;
  margin: 0;
}

.store-card-actions,
.cart-item-actions,
.payment-choice-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.store-action-form {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.quantity-input {
  min-height: 40px;
  width: 72px;
}

.cart-header-panel {
  overflow-x: visible;
}

.cart-layout,
.checkout-layout,
.order-complete-layout {
  align-items: start;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr) 320px;
}

.cart-items-panel {
  display: grid;
  gap: 12px;
  overflow-x: visible;
}

.cart-item {
  align-items: center;
  border-bottom: 1px solid var(--border);
  display: grid;
  gap: 14px;
  grid-template-columns: 104px minmax(0, 1fr) auto;
  padding-bottom: 12px;
}

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

.cart-item-image {
  align-items: center;
  aspect-ratio: 1 / 1;
  background: #f4f7f6;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: grid;
  overflow: hidden;
  padding: 6px;
  place-items: center;
}

.cart-item-image img,
.cart-item-image svg {
  display: block;
  height: 100%;
  object-fit: contain;
  width: 100%;
}

.cart-line-total {
  color: var(--primary-dark);
  white-space: nowrap;
}

.cart-summary {
  display: grid;
  gap: 14px;
  overflow-x: visible;
}

.cart-total {
  color: var(--primary-dark);
  font-size: 28px;
  font-weight: 800;
  margin: 0;
}

.cart-clear-form {
  margin: 0;
}

.checkout-form {
  display: grid;
  gap: 14px;
}

.inline-form {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.checkout-form label {
  color: var(--sub);
  display: grid;
  font-size: 12px;
  font-weight: 700;
  gap: 6px;
}

.checkout-form input {
  width: min(100%, 420px);
}

.checkout-line {
  align-items: start;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding: 8px 0;
}

.order-status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.account-layout {
  align-items: start;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr) 320px;
}

.account-main,
.account-order-list,
.account-side-panel,
.account-profile-panel,
.account-order-card {
  display: grid;
  gap: 14px;
}

.account-order-card {
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
}

.account-order-card:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.account-order-head,
.account-order-actions {
  align-items: start;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
}

.account-order-head h3 {
  margin-bottom: 4px;
}

.account-payment-form {
  max-width: 100%;
}

.footer-note {
  color: var(--sub);
  font-size: 12px;
  margin-top: 28px;
}

@media (max-width: 900px) {
  .header-inner,
  .hero,
  .split {
    grid-template-columns: 1fr;
  }

  .header-inner {
    align-items: flex-start;
    display: grid;
  }

  .grid-2,
  .grid-3,
  .stats,
  .detail-grid,
  .member-lookup-layout,
  .product-detail-hero,
  .product-detail-grid,
  .cart-layout,
  .checkout-layout,
  .order-complete-layout,
  .account-layout,
  .cart-item,
  .store-browse-layout {
    grid-template-columns: 1fr;
  }

  .internal-strip,
  .drawer-header {
    align-items: stretch;
    display: grid;
  }

  .internal-strip .button {
    justify-self: start;
  }

  .member-modal-backdrop {
    align-items: start;
    padding: 20px 12px;
  }

  .member-modal {
    max-height: calc(100vh - 40px);
    width: min(720px, calc(100vw - 24px));
  }

  .product-detail-image {
    justify-self: start;
    max-width: 280px;
    width: min(100%, 280px);
  }

  .store-filter-panel {
    position: static;
  }

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

  .cart-line-total {
    justify-self: start;
  }

  h1 {
    font-size: 28px;
  }
}