:root {
  --bg: #f3efe5;
  --bg-strong: #e5dcc8;
  --panel: #fffdf7;
  --panel-soft: #f8f2e7;
  --ink: #1d2328;
  --muted: #65727a;
  --line: rgba(29, 35, 40, 0.12);
  --accent: #0d6c63;
  --accent-strong: #094e48;
  --warn: #b2561b;
  --danger: #b53f32;
  --shadow: 0 20px 50px rgba(24, 24, 18, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(13, 108, 99, 0.16), transparent 24%),
    radial-gradient(circle at bottom left, rgba(178, 86, 27, 0.14), transparent 28%),
    linear-gradient(180deg, #f9f6ef 0%, var(--bg) 100%);
  font-family: "Segoe UI", sans-serif;
}

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

svg {
  display: block;
}

.shell {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  min-height: 100vh;
}

.shell.auth-only {
  grid-template-columns: 1fr;
}

.shell.auth-only .sidebar {
  display: none;
}

.sidebar {
  padding: 28px 22px;
  background: rgba(255, 251, 243, 0.86);
  border-right: 1px solid var(--line);
  backdrop-filter: blur(10px);
  overflow: hidden;
}

.sidebar-stack {
  display: grid;
  gap: 16px;
  align-content: start;
  height: 100%;
  min-height: 0;
}

.session-card,
.module-nav,
.topbar,
.auth-card,
.workspace-card,
.table-card,
.modal-card {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.session-card,
.topbar,
.auth-card,
.workspace-card,
.table-card,
.modal-card {
  border-radius: 24px;
}

.session-card {
  padding: 16px 18px;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent-strong);
}

.topbar h2,
.auth-card h3,
.workspace-card h3,
.table-card h3,
.modal-head h3 {
  margin: 0;
}

.session-label,
.session-value,
.auth-card p,
.empty-state,
.detail-grid dd,
.table-meta {
  color: var(--muted);
}

.session-label {
  margin: 0 0 6px;
  font-size: 0.85rem;
}

.session-value {
  margin: 0;
  font-weight: 600;
}

.module-nav {
  border-radius: 28px;
  padding: 12px;
  display: grid;
  gap: 8px;
  overflow: auto;
  min-height: 0;
}

.menu-group {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel-soft);
  padding: 6px;
}

.menu-toggle,
.submenu-btn,
.action-btn,
.primary-btn,
.ghost-btn,
.danger-btn {
  border: none;
  cursor: pointer;
  transition: 160ms ease;
}

.menu-toggle,
.submenu-btn {
  width: 100%;
  text-align: left;
  border-radius: 12px;
  padding: 10px 12px;
  background: transparent;
  color: var(--ink);
}

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-weight: 600;
}

.menu-toggle::after {
  content: "+";
  font-size: 1rem;
  color: var(--muted);
}

.menu-group.is-open .menu-toggle::after {
  content: "-";
  color: inherit;
}

.menu-toggle.active,
.submenu-btn.active {
  background: var(--accent);
  color: #fff;
}

.submenu {
  display: none;
  gap: 6px;
  padding-top: 6px;
}

.menu-group.is-open .submenu {
  display: grid;
}

.session-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.main-panel {
  padding: 28px;
  display: grid;
  gap: 22px;
  align-content: start;
}

.topbar {
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: start;
}

.topbar-actions {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.language-switcher {
  display: grid;
  gap: 6px;
  min-width: 130px;
}

.language-switcher span {
  color: var(--muted);
  font-size: 0.85rem;
}

.message-box {
  min-width: 220px;
  text-align: right;
}

.message-box[data-type="success"] {
  color: var(--accent);
}

.message-box[data-type="error"] {
  color: var(--danger);
}

.form-grid label.checkbox-field {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  min-height: 52px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.form-grid label.checkbox-field input[type="checkbox"] {
  width: auto;
  margin: 0;
  flex: 0 0 auto;
  padding: 0;
}

.form-grid label.checkbox-field span {
  font-size: 0.95rem;
  color: var(--ink);
  line-height: 1.2;
}

.barcode-print-card .form-grid {
  align-items: start;
}

.barcode-preview-block {
  display: grid;
  gap: 10px;
}

.barcode-preview-block > span {
  color: var(--muted);
  font-size: 0.9rem;
}

.barcode-label-sample {
  width: 100%;
  max-width: 280px;
  min-height: 140px;
  padding: 14px;
  border: 1px dashed var(--line);
  border-radius: 18px;
  background: var(--panel-soft);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.barcode-label-text,
.barcode-price-text {
  width: 100%;
  text-align: center;
  font-size: 0.95rem;
  line-height: 1.2;
}

#barcode-print-preview {
  width: 100%;
  min-height: 70px;
}

.auth-screen,
.workspace {
  min-height: calc(100vh - 140px);
}

.auth-screen {
  display: grid;
  place-items: center;
}

.auth-shell {
  width: min(1120px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(360px, 440px);
  gap: 26px;
  align-items: stretch;
}

.auth-hero,
.auth-card {
  position: relative;
  overflow: hidden;
}

.auth-hero {
  padding: 42px;
  border-radius: 32px;
  border: 1px solid rgba(13, 108, 99, 0.16);
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.26), transparent 28%),
    radial-gradient(circle at bottom left, rgba(255, 224, 187, 0.22), transparent 30%),
    linear-gradient(135deg, #0e5d55 0%, #16776d 44%, #d98b3a 100%);
  color: #f6f8f5;
  box-shadow: 0 28px 64px rgba(11, 49, 45, 0.24);
}

.auth-hero::before,
.auth-hero::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  filter: blur(2px);
}

.auth-hero::before {
  width: 220px;
  height: 220px;
  top: -70px;
  right: -40px;
}

.auth-hero::after {
  width: 180px;
  height: 180px;
  bottom: -70px;
  left: -30px;
}

.auth-kicker,
.auth-badge {
  margin: 0 0 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.auth-kicker {
  background: rgba(255, 255, 255, 0.14);
  color: #f7f8f5;
}

.auth-badge {
  background: rgba(13, 108, 99, 0.08);
  color: var(--accent-strong);
}

.auth-hero-title {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(2.2rem, 4vw, 4.25rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.auth-hero-copy {
  margin: 18px 0 0;
  max-width: 54ch;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(247, 248, 245, 0.82);
}

.auth-feature-grid {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.auth-feature-card {
  display: grid;
  gap: 8px;
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.auth-feature-card strong {
  font-size: 0.95rem;
}

.auth-feature-card span {
  color: rgba(247, 248, 245, 0.76);
  font-size: 0.9rem;
  line-height: 1.55;
}

.auth-card {
  width: 100%;
  padding: 34px 30px;
  display: grid;
  align-content: center;
}

.auth-card-top {
  margin-bottom: 18px;
}

.auth-card h3 {
  font-size: 2rem;
  letter-spacing: -0.04em;
}

.auth-card p {
  margin: 8px 0 0;
  line-height: 1.65;
}

.auth-form {
  gap: 16px;
}

.auth-form input {
  min-height: 52px;
  border-radius: 16px;
  border-color: rgba(29, 35, 40, 0.16);
  background: linear-gradient(180deg, #ffffff 0%, #fbf8f1 100%);
}

.auth-form input:focus {
  outline: none;
  border-color: rgba(13, 108, 99, 0.5);
  box-shadow: 0 0 0 4px rgba(13, 108, 99, 0.12);
}

.auth-form.is-invalid input {
  border-color: rgba(181, 63, 50, 0.82);
  background: linear-gradient(180deg, #fffafa 0%, #fdf0ee 100%);
  box-shadow: 0 0 0 1px rgba(181, 63, 50, 0.08);
}

.auth-form.is-invalid input:focus {
  border-color: rgba(181, 63, 50, 0.88);
  box-shadow: 0 0 0 4px rgba(181, 63, 50, 0.14);
}

.auth-submit {
  margin-top: 8px;
  min-height: 52px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.auth-message {
  min-height: 24px;
  margin-top: 14px;
  font-size: 0.95rem;
  font-weight: 600;
}

.auth-message[data-type="success"] {
  color: var(--accent);
}

.auth-message[data-type="error"] {
  color: var(--danger);
}

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
  gap: 22px;
}

.report-grid {
  display: grid;
  gap: 18px;
}

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

.report-metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin: 18px 0;
}

.report-metric-card {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel-soft);
}

.report-metric-card span {
  color: var(--muted);
  font-size: 0.88rem;
}

.report-metric-card strong {
  font-size: 1.2rem;
}

.workspace-card,
.table-card {
  padding: 22px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}

.section-head p {
  margin: 6px 0 0;
  color: var(--muted);
}

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

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

.form-grid label {
  display: grid;
  gap: 6px;
}

.autocomplete-box {
  position: relative;
}

.autocomplete-list {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  gap: 4px;
  max-height: 220px;
  overflow: auto;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.autocomplete-option {
  width: 100%;
  border: none;
  border-radius: 12px;
  padding: 10px 12px;
  text-align: left;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.autocomplete-option:hover {
  background: #efe7d9;
}

.form-grid label span {
  font-size: 0.9rem;
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 12px 14px;
}

textarea {
  min-height: 92px;
  resize: vertical;
}

.primary-btn,
.ghost-btn,
.danger-btn {
  padding: 11px 16px;
  border-radius: 14px;
}

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

.primary-btn:hover {
  background: var(--accent-strong);
}

.ghost-btn {
  background: #ebe3d5;
  color: var(--ink);
}

.ghost-btn:hover {
  background: #ddd2bf;
}

.danger-btn {
  background: rgba(181, 63, 50, 0.12);
  color: var(--danger);
}

.danger-btn:hover {
  background: rgba(181, 63, 50, 0.18);
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: #f6f0e5;
  font-size: 0.84rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

tbody tr:hover {
  background: rgba(13, 108, 99, 0.04);
}

.table-wrap tbody tr.table-row-loss td {
  background: rgba(181, 63, 50, 0.1);
  color: #7f2018;
}

.table-wrap tbody tr.table-row-loss:hover td {
  background: rgba(181, 63, 50, 0.16);
}

.report-status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.report-status-badge.profit {
  background: rgba(13, 108, 99, 0.12);
  color: var(--accent-strong);
}

.report-status-badge.loss {
  background: rgba(181, 63, 50, 0.16);
  color: #7f2018;
}

.report-value-profit {
  color: var(--accent-strong);
  font-weight: 700;
}

.report-value-loss {
  color: #7f2018;
  font-weight: 700;
}

.actions-cell {
  display: flex;
  gap: 8px;
  flex-wrap: nowrap;
  align-items: center;
}

.action-btn {
  padding: 8px 10px;
  border-radius: 12px;
  background: #efe7d9;
  color: var(--ink);
}

.action-btn:hover {
  background: #e2d8c5;
}

.action-btn.delete {
  background: rgba(181, 63, 50, 0.12);
  color: var(--danger);
}

.action-btn.delete:hover {
  background: rgba(181, 63, 50, 0.18);
}

.icon-btn {
  position: relative;
  width: 34px;
  height: 34px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  flex: 0 0 auto;
}

.icon-btn i {
  font-size: 0.9rem;
  line-height: 1;
  pointer-events: none;
}

.icon-btn[data-tooltip]:hover::after,
.icon-btn[data-tooltip]:focus-visible::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  transform: translateX(-50%);
  white-space: nowrap;
  background: #182024;
  color: #fff;
  padding: 6px 8px;
  border-radius: 8px;
  font-size: 0.76rem;
  font-weight: 500;
  box-shadow: 0 12px 22px rgba(0, 0, 0, 0.18);
  pointer-events: none;
  z-index: 20;
}

.icon-btn[data-tooltip]:hover::before,
.icon-btn[data-tooltip]:focus-visible::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: calc(100% + 2px);
  transform: translateX(-50%);
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid #182024;
  pointer-events: none;
  z-index: 20;
}

.empty-state {
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 18px;
  background: #fff;
}

.sales-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(360px, 0.95fr);
  gap: 22px;
  align-items: start;
}

.sales-workspace {
  display: grid;
  gap: 22px;
}

.sales-panel,
.sales-checkout-panel {
  overflow: hidden;
}

.sales-search-shell {
  display: grid;
  gap: 14px;
}

.sales-filter-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(248, 242, 231, 0.9));
}

.sales-kpi-chip {
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: #f7f1e5;
  display: grid;
  gap: 2px;
  text-align: right;
  min-width: 92px;
}

.sales-kpi-chip span {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.sales-kpi-chip strong {
  font-size: 1.15rem;
}

.sales-kpi-chip.accent {
  background: rgba(13, 108, 99, 0.08);
  border-color: rgba(13, 108, 99, 0.18);
}

.sales-search-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.sales-search-results {
  display: grid;
  gap: 10px;
}

.sales-product-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.search-result-card {
  text-align: left;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 16px;
  padding: 14px;
  display: grid;
  gap: 4px;
}

.search-result-card:hover {
  background: #f5f8f8;
}

.search-result-card span,
.search-result-card small {
  color: var(--muted);
}

.sales-product-card {
  min-height: 132px;
  gap: 16px;
  justify-content: space-between;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 242, 231, 0.92));
}

.sales-product-card:hover {
  border-color: rgba(13, 108, 99, 0.3);
  box-shadow: 0 18px 34px rgba(17, 36, 33, 0.08);
}

.sales-product-meta,
.sales-product-stats {
  display: grid;
  gap: 5px;
}

.sales-product-stats {
  grid-template-columns: 1fr auto;
  align-items: end;
}

.sales-product-stats strong {
  font-size: 1.05rem;
  color: var(--accent-strong);
}

.sales-checkout-panel {
  position: sticky;
  top: 28px;
}

.sales-order-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.sales-order-summary div {
  display: grid;
  gap: 4px;
  padding: 14px;
  border-radius: 16px;
  background: linear-gradient(180deg, #fff, #f6efe3);
  border: 1px solid var(--line);
}

.sales-order-summary span {
  color: var(--muted);
  font-size: 0.83rem;
}

.sales-order-summary strong {
  font-size: 1.15rem;
}

.sales-cart-list {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.sales-cart-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}

.sales-cart-info,
.sales-cart-controls {
  display: grid;
  gap: 6px;
}

.sales-cart-info span,
.sales-cart-info small {
  color: var(--muted);
}

.sales-cart-controls {
  justify-items: end;
}

.sales-qty-control {
  display: inline-grid;
  grid-template-columns: auto auto auto;
  gap: 8px;
  align-items: center;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #f7f1e5;
}

.sales-qty-control .action-btn {
  min-width: 32px;
  padding: 7px 9px;
  border-radius: 999px;
}

.sales-qty-control span {
  min-width: 24px;
  text-align: center;
  font-weight: 700;
}

.sales-cart-line-total {
  font-size: 1rem;
  color: var(--accent-strong);
}

.sales-checkout-form {
  margin-top: 8px;
}

.sales-summary {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--panel-soft);
}

.sales-summary div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.sales-form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  align-items: center;
}

.modal-root {
  position: fixed;
  inset: 0;
  z-index: 30;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(13, 18, 20, 0.45);
}

.modal-card {
  position: relative;
  width: min(760px, calc(100vw - 28px));
  max-height: calc(100vh - 28px);
  overflow: auto;
  margin: 14px auto;
  padding: 22px;
}

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

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.detail-grid div {
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--panel-soft);
}

.detail-grid dt {
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.85rem;
}

.detail-grid dd {
  margin: 0;
  color: var(--ink);
  word-break: break-word;
}

.is-hidden {
  display: none !important;
}

@media (max-width: 1180px) {
  .shell,
  .workspace-grid,
  .sales-layout {
    grid-template-columns: 1fr;
  }

  .auth-shell {
    grid-template-columns: 1fr;
  }

  .auth-feature-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: none;
    border-bottom: 1px solid var(--line);
    overflow: visible;
  }

  .sidebar-stack {
    height: auto;
  }

  .module-nav {
    overflow: visible;
  }

  .sales-checkout-panel {
    position: static;
  }
}

@media (max-width: 720px) {
  .main-panel,
  .sidebar {
    padding: 18px;
  }

  .auth-hero,
  .auth-card {
    padding: 24px 20px;
    border-radius: 24px;
  }

  .auth-hero-title {
    max-width: none;
    font-size: 2.25rem;
  }

  .topbar {
    display: grid;
  }

  .topbar-actions {
    display: grid;
  }

  .form-grid.two-col,
  .report-grid.two-col,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .sales-search-row {
    grid-template-columns: 1fr;
  }

  .sales-filter-bar,
  .sales-order-summary,
  .sales-cart-row {
    grid-template-columns: 1fr;
  }

  .sales-cart-controls {
    justify-items: stretch;
  }

  .sales-qty-control {
    justify-content: center;
  }
}