:root {
  --ink: #172033;
  --muted: #64748b;
  --line: #d8dee9;
  --surface: #ffffff;
  --surface-soft: #f4f7fb;
  --nav: #1f2937;
  --nav-ink: #e5edf6;
  --brand: #0f766e;
  --brand-strong: #0a5f59;
  --blue: #2563eb;
  --amber: #b7791f;
  --danger: #b42318;
  --success: #157347;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--ink);
  background: #edf2f7;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.42;
}

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

button {
  cursor: pointer;
}

img {
  display: block;
  max-width: 100%;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 268px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 18px;
  color: var(--nav-ink);
  background: var(--nav);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  color: #ffffff;
  text-decoration: none;
  font-size: 17px;
  font-weight: 800;
}

.brand-lockup img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 6px;
  background: #ffffff;
}

.store-box {
  display: grid;
  gap: 7px;
}

.store-box label,
label {
  color: #334155;
  font-size: 13px;
  font-weight: 800;
}

.store-box label {
  color: #cbd5e1;
}

select,
input,
textarea {
  width: 100%;
  min-height: 40px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 9px 10px;
  color: var(--ink);
  background: #ffffff;
}

textarea {
  resize: vertical;
}

select:focus,
input:focus,
textarea:focus {
  outline: 2px solid rgba(15, 118, 110, 0.22);
  border-color: var(--brand);
}

.module-nav {
  display: grid;
  gap: 7px;
}

.app-shortcuts {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  padding-top: 2px;
}

.app-shortcut {
  min-width: 0;
  display: grid;
  place-items: center;
  gap: 5px;
  color: #dbe7f3;
  text-decoration: none;
  font-size: 11px;
  font-weight: 800;
}

.app-shortcut img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 7px;
  background: #ffffff;
  transition: border-color 160ms ease, transform 160ms ease;
}

.app-shortcut span {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-shortcut:hover img {
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-1px);
}

.nav-item {
  min-height: 42px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 10px 12px;
  color: #dbe7f3;
  background: transparent;
  text-align: left;
  font-weight: 800;
}

.nav-item:hover,
.nav-item.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.11);
  border-color: rgba(255, 255, 255, 0.14);
}

.sidebar-footer {
  margin-top: auto;
  display: grid;
  gap: 10px;
  color: #cbd5e1;
  font-size: 13px;
}

.workspace {
  min-width: 0;
  display: grid;
  grid-template-rows: auto 1fr;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 76px;
  padding: 16px 24px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--brand);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 20px;
  line-height: 1.15;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 6px;
  font-size: 16px;
}

.user-panel {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.button,
.text-button {
  border: 1px solid transparent;
  border-radius: var(--radius);
  min-height: 40px;
  padding: 9px 13px;
  font-weight: 800;
}

.button.primary {
  color: #ffffff;
  background: var(--brand);
  border-color: var(--brand);
}

.button.secondary {
  color: #ffffff;
  background: var(--blue);
  border-color: var(--blue);
}

.button.danger {
  color: #ffffff;
  background: var(--danger);
  border-color: var(--danger);
}

.button.ghost,
.text-button {
  color: var(--ink);
  background: #ffffff;
  border-color: var(--line);
}

.text-button {
  width: fit-content;
  min-height: 34px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

.button:disabled,
.text-button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.auth-panel,
.empty-state,
.content-area {
  padding: 24px;
}

.auth-panel {
  align-self: start;
  width: min(980px, calc(100% - 48px));
  margin: 24px;
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.auth-copy {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 18px;
  align-items: center;
}

.auth-copy img {
  width: 92px;
  height: 92px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.auth-copy p {
  color: var(--muted);
}

.auth-form,
.checkout-form {
  display: grid;
  gap: 12px;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.form-status.success {
  color: var(--success);
}

.form-status.error {
  color: var(--danger);
}

.public-page {
  min-height: 100vh;
  background: #edf2f7;
}

.request-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px;
}

.request-card {
  width: min(1080px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 28px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.public-brand {
  width: fit-content;
  margin-bottom: 28px;
  color: var(--ink);
}

.request-copy p {
  color: var(--muted);
  max-width: 58ch;
}

.request-form {
  display: grid;
  gap: 12px;
}

.request-check {
  align-items: flex-start;
}

.legal-shell {
  width: min(1060px, 100%);
  margin: 0 auto;
  padding: 28px;
}

.legal-hero {
  padding: 28px 0 18px;
}

.legal-hero p {
  max-width: 70ch;
  color: var(--muted);
}

.legal-tabs {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 0;
  background: #edf2f7;
  border-bottom: 1px solid var(--line);
}

.legal-tabs a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--ink);
  background: #ffffff;
  text-decoration: none;
  font-size: 13px;
  font-weight: 900;
}

.legal-document {
  margin-top: 18px;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.legal-document-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.legal-text {
  display: block;
  color: #27364f;
  font-size: 15px;
  line-height: 1.72;
}

.legal-intro,
.legal-section-block {
  padding: 18px 0;
}

.legal-intro {
  padding-top: 0;
}

.legal-section-block {
  border-top: 1px solid var(--line);
}

.legal-section-block + .legal-section-block {
  margin-top: 8px;
}

.legal-text h3 {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.3;
}

.legal-text h3:first-child {
  margin-top: 0;
}

.legal-text p {
  margin: 0 0 14px;
}

.legal-text .legal-lead {
  color: var(--ink);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.35;
}

.legal-text .legal-meta {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.legal-text .legal-clause {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  margin: 10px 0;
  padding: 12px 14px;
  background: #f8fafc;
  border-left: 4px solid #cbd5e1;
  border-radius: 6px;
}

.legal-clause-number {
  color: var(--brand);
}

.legal-list {
  margin: 8px 0 16px;
  padding-left: 22px;
}

.legal-list li + li {
  margin-top: 7px;
}

.empty-state {
  margin: 24px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.content-area {
  display: block;
}

.module-view {
  display: none;
}

.module-view.active {
  display: grid;
  gap: 16px;
}

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

.metric-card,
.panel,
.order-card,
.product-row,
.stock-row,
.user-row,
.audit-row {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.metric-card {
  min-height: 104px;
  padding: 14px;
}

.metric-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.metric-card strong {
  display: block;
  margin-top: 8px;
  font-size: 30px;
}

.metric-card small {
  color: var(--muted);
}

.split-grid,
.pdv-grid,
.manager-grid {
  display: grid;
  gap: 16px;
}

.split-grid {
  grid-template-columns: 1.35fr 0.65fr;
}

.pdv-grid {
  grid-template-columns: minmax(360px, 1.2fr) minmax(320px, 0.8fr);
}

.manager-grid {
  grid-template-columns: minmax(360px, 1fr) minmax(280px, 0.72fr);
}

.audit-panel {
  grid-column: 1 / -1;
}

.panel {
  min-width: 0;
  padding: 16px;
}

.panel-title,
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.toolbar {
  margin-bottom: 0;
  padding: 14px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.search-input {
  max-width: 360px;
}

.tag,
.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 5px 9px;
  border-radius: 999px;
  color: #334155;
  background: #edf2f7;
  font-size: 12px;
  font-weight: 900;
}

.status-pill[data-status="0"] {
  color: #854d0e;
  background: #fef3c7;
}

.status-pill[data-status="1"],
.status-pill[data-status="2"] {
  color: #1d4ed8;
  background: #dbeafe;
}

.status-pill[data-status="3"] {
  color: #7c2d12;
  background: #ffedd5;
}

.status-pill[data-status="5"],
.status-pill[data-status="555"] {
  color: #065f46;
  background: #d1fae5;
}

.status-pill[data-status="6"],
.status-pill[data-status="8"] {
  color: #166534;
  background: #dcfce7;
}

.status-pill[data-status="7"],
.status-pill[data-status="9"],
.status-pill[data-status="10"] {
  color: #991b1b;
  background: #fee2e2;
}

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

.segmented button {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 11px;
  color: #475569;
  background: #ffffff;
  font-size: 13px;
  font-weight: 800;
}

.segmented button.active {
  color: #ffffff;
  background: var(--brand);
  border-color: var(--brand);
}

.order-list,
.product-list,
.stock-list,
.user-list,
.audit-list {
  display: grid;
  gap: 10px;
}

.order-list.compact {
  max-height: 460px;
  overflow: auto;
}

.order-card {
  padding: 14px;
}

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

.order-title {
  display: grid;
  gap: 3px;
}

.order-title strong {
  font-size: 16px;
}

.muted,
.order-meta,
.item-lines {
  color: var(--muted);
  font-size: 13px;
}

.order-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 9px;
}

.item-lines {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.order-actions,
.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
}

.order-actions .button,
.row-actions .button {
  min-height: 34px;
  padding: 7px 10px;
  font-size: 13px;
}

.status-flow {
  display: grid;
  gap: 9px;
}

.status-flow span {
  padding: 11px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-weight: 800;
}

.product-row,
.stock-row,
.user-row,
.audit-row {
  display: grid;
  gap: 8px;
  padding: 12px;
}

.product-row {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.product-main,
.stock-main,
.user-main {
  display: grid;
  gap: 3px;
}

.product-price,
.checkout-total strong {
  font-weight: 900;
}

.quantity-control {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.quantity-control input {
  width: 70px;
}

.checkout-panel {
  align-self: start;
  position: sticky;
  top: 92px;
}

.check-line {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #334155;
}

.check-line input {
  width: 18px;
  min-height: 18px;
}

.client-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.cart-list {
  display: grid;
  gap: 8px;
  min-height: 80px;
  padding: 10px;
  background: var(--surface-soft);
  border: 1px dashed #cbd5e1;
  border-radius: var(--radius);
}

.cart-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 8px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.checkout-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 46px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stock-row {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.audit-row {
  grid-template-columns: minmax(120px, 0.2fr) 1fr minmax(160px, 0.25fr);
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  max-width: min(420px, calc(100% - 36px));
  padding: 12px 14px;
  color: #ffffff;
  background: #111827;
  border-radius: var(--radius);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.22);
  transform: translateY(18px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.hidden {
  display: none !important;
}

@media (max-width: 1040px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

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

  .split-grid,
  .pdv-grid,
  .manager-grid,
  .metrics-grid,
  .auth-panel,
  .request-card {
    grid-template-columns: 1fr;
  }

  .checkout-panel {
    position: static;
  }
}

@media (max-width: 700px) {
  .topbar,
  .toolbar,
  .panel-title,
  .order-head,
  .user-panel {
    align-items: stretch;
    flex-direction: column;
  }

  .auth-panel,
  .empty-state,
  .content-area,
  .request-shell {
    margin: 0;
    padding: 14px;
    width: 100%;
  }

  .request-card {
    padding: 18px;
  }

  .legal-shell {
    padding: 14px;
  }

  .legal-document {
    padding: 16px;
  }

  .legal-document-head {
    flex-direction: column;
  }

  .auth-copy,
  .product-row,
  .stock-row,
  .audit-row,
  .cart-item {
    grid-template-columns: 1fr;
  }

  .module-nav,
  .metrics-grid,
  .client-fields {
    grid-template-columns: 1fr;
  }

  .search-input {
    max-width: none;
  }
}