:root {
  --ui-bg: #f5f7fb;
  --ui-bg-soft: #edf3fb;
  --ui-surface: rgba(255, 255, 255, 0.94);
  --ui-surface-solid: #ffffff;
  --ui-surface-muted: #f8fafc;
  --ui-border: #d9e1ec;
  --ui-border-soft: #e7edf5;
  --ui-text: #172033;
  --ui-text-muted: #667085;
  --ui-text-faint: #98a2b3;
  --ui-primary: #2563eb;
  --ui-primary-hover: #1d4ed8;
  --ui-primary-soft: #e8f0ff;
  --ui-success: #16a34a;
  --ui-warning: #f59e0b;
  --ui-danger: #dc2626;
  --ui-radius-sm: 10px;
  --ui-radius-md: 14px;
  --ui-radius-lg: 20px;
  --ui-shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.08);
  --ui-shadow-md: 0 14px 34px rgba(15, 23, 42, 0.08);
  --ui-shadow-lg: 0 22px 60px rgba(15, 23, 42, 0.14);
  --ui-focus: 0 0 0 4px rgba(37, 99, 235, 0.16);
  --ui-font: "Aptos", "Segoe UI Variable", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
  --ui-motion: 180ms ease;
}

html {
  color-scheme: light;
}

body {
  font-family: var(--ui-font) !important;
  color: var(--ui-text) !important;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.12), transparent 32rem),
    linear-gradient(180deg, #fbfdff 0%, var(--ui-bg) 46%, #eef3f9 100%) !important;
  min-height: 100vh;
}

body.has-app-sidebar {
  --app-sidebar-width: 268px;
  padding-left: var(--app-sidebar-width) !important;
  transition: padding-left var(--ui-motion);
}

body.has-app-sidebar.sidebar-collapsed {
  --app-sidebar-width: 76px;
}

.app-sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 15000;
  width: var(--app-sidebar-width);
  background: #080d16;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  color: #dbe7f7;
  display: flex;
  flex-direction: column;
  padding: 14px;
  box-shadow: 12px 0 34px rgba(15, 23, 42, 0.14);
  transition: width var(--ui-motion);
}

.app-sidebar-brand {
  min-height: 62px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 8px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 12px;
}

.app-sidebar-logo {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, #2563eb, #0ea5e9);
  font-weight: 900;
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.28);
}

.app-sidebar-brand-copy {
  min-width: 0;
  flex: 1;
}

.app-sidebar-brand-copy strong,
.app-sidebar-brand-copy span {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-sidebar-brand-copy strong {
  color: #fff;
  font-size: 18px;
  letter-spacing: -0.03em;
}

.app-sidebar-brand-copy span {
  color: rgba(219, 231, 247, 0.56);
  font-size: 11px;
  margin-top: 2px;
}

.app-sidebar-toggle {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: rgba(219, 231, 247, 0.8);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-sidebar-toggle svg {
  width: 18px;
  height: 18px;
  transition: transform var(--ui-motion);
}

body.sidebar-collapsed .app-sidebar-toggle svg {
  transform: rotate(180deg);
}

.app-sidebar-section {
  color: rgba(219, 231, 247, 0.42);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 10px 10px 8px;
}

.app-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.app-sidebar-link {
  min-height: 46px;
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: 12px;
  color: rgba(219, 231, 247, 0.72);
  text-decoration: none;
  transition: color var(--ui-motion), background var(--ui-motion), transform var(--ui-motion);
}

.app-sidebar-link::before {
  content: "";
  position: absolute;
  left: 0;
  width: 3px;
  height: 0;
  border-radius: 999px;
  background: #60a5fa;
  transition: height var(--ui-motion);
}

.app-sidebar-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.app-sidebar-link.active {
  color: #fff;
  background: rgba(37, 99, 235, 0.28);
}

.app-sidebar-link.active::before {
  height: 26px;
}

.app-sidebar-link.disabled {
  color: rgba(219, 231, 247, 0.36);
  cursor: not-allowed;
}

.app-sidebar-link svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}

.app-sidebar-link span {
  min-width: 0;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 700;
}

.app-sidebar-link em {
  color: rgba(219, 231, 247, 0.42);
  font-size: 11px;
  font-style: normal;
}

body.sidebar-collapsed .app-sidebar {
  padding: 14px 10px;
}

body.sidebar-collapsed .app-sidebar-brand {
  justify-content: center;
  padding-inline: 0;
}

body.sidebar-collapsed .app-sidebar-brand-copy,
body.sidebar-collapsed .app-sidebar-section,
body.sidebar-collapsed .app-sidebar-link span,
body.sidebar-collapsed .app-sidebar-link em {
  display: none;
}

body.sidebar-collapsed .app-sidebar-toggle {
  position: absolute;
  top: 74px;
  right: -17px;
  background: #101827;
}

body.sidebar-collapsed .app-sidebar-link {
  justify-content: center;
  padding-inline: 0;
}

@media (max-width: 640px) {
  body.has-app-sidebar {
    --app-sidebar-width: 76px;
  }

  .app-sidebar {
    padding: 14px 10px;
  }

  .app-sidebar-brand {
    justify-content: center;
    padding-inline: 0;
  }

  .app-sidebar-brand-copy,
  .app-sidebar-section,
  .app-sidebar-link span,
  .app-sidebar-link em {
    display: none;
  }

  .app-sidebar-toggle {
    display: none;
  }

  .app-sidebar-link {
    justify-content: center;
    padding-inline: 0;
  }
}

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

button,
a,
select {
  touch-action: manipulation;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: none !important;
  box-shadow: var(--ui-focus) !important;
}

.container {
  width: min(100%, 1440px);
}

.header {
  background: var(--ui-surface) !important;
  border: 1px solid rgba(217, 225, 236, 0.82) !important;
  border-radius: var(--ui-radius-lg) !important;
  box-shadow: var(--ui-shadow-sm) !important;
  padding: 14px 18px !important;
  margin-bottom: 22px !important;
  backdrop-filter: blur(16px);
}

.header-left,
.header-right {
  gap: 12px !important;
}

.title,
#app-title,
#page-title {
  color: #123d74 !important;
  font-weight: 750 !important;
  letter-spacing: -0.03em;
}

.back-btn,
.btn-icon,
.action-btn,
.modal-close,
.lang-switcher,
.app-lang-button {
  min-width: 44px !important;
  min-height: 44px !important;
  border: 1px solid transparent !important;
  border-radius: 999px !important;
  color: var(--ui-text-muted) !important;
  background: transparent !important;
  transition: background var(--ui-motion), border-color var(--ui-motion), color var(--ui-motion), transform var(--ui-motion) !important;
}

.back-btn:hover,
.btn-icon:hover,
.action-btn:hover,
.modal-close:hover,
.lang-switcher:hover,
.app-lang-button:hover {
  color: var(--ui-primary) !important;
  background: var(--ui-primary-soft) !important;
  border-color: rgba(37, 99, 235, 0.14) !important;
  transform: translateY(-1px) !important;
}

.app-lang-button {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 12px !important;
  color: var(--ui-primary) !important;
  background: #fff !important;
  border-color: var(--ui-border-soft) !important;
  box-shadow: var(--ui-shadow-sm);
  cursor: pointer;
  white-space: nowrap;
  z-index: 20;
}

.app-lang-button svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}

.app-lang-text {
  min-width: 22px;
  color: var(--ui-text);
  font-size: 13px;
  font-weight: 850;
  line-height: 1;
}

.app-language-native-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
  overflow: hidden !important;
}

.app-lang-button-floating {
  position: absolute;
  top: 22px;
  right: 22px;
}

.app-lang-button-fixed {
  position: fixed;
  top: 20px;
  right: 20px;
}

.home-main.has-app-lang {
  position: relative;
}

.home-main.has-app-lang .home-hero {
  padding-right: 76px;
}

.content,
.supplier-selector,
.table-container,
.credential-card,
.module-link-item,
.modal-content,
.modal-overlay .modal,
.module-card {
  background: var(--ui-surface-solid) !important;
  border: 1px solid var(--ui-border-soft) !important;
  border-radius: var(--ui-radius-lg) !important;
  box-shadow: var(--ui-shadow-sm) !important;
}

.content {
  padding: clamp(20px, 3vw, 34px) !important;
}

.section-title {
  color: var(--ui-text) !important;
  border-bottom: 1px solid var(--ui-border-soft) !important;
  font-weight: 750 !important;
}

.btn,
.btn-primary,
.btn-secondary {
  min-height: 44px !important;
  border-radius: 12px !important;
  font-weight: 700 !important;
  letter-spacing: -0.01em;
  transition: background var(--ui-motion), border-color var(--ui-motion), box-shadow var(--ui-motion), transform var(--ui-motion) !important;
}

.btn-primary {
  background: var(--ui-primary) !important;
  color: #fff !important;
  border: 1px solid var(--ui-primary) !important;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.18) !important;
}

.btn-primary:hover {
  background: var(--ui-primary-hover) !important;
  border-color: var(--ui-primary-hover) !important;
  box-shadow: 0 12px 26px rgba(37, 99, 235, 0.24) !important;
  transform: translateY(-1px) !important;
}

.btn-secondary {
  background: #eef2f7 !important;
  color: var(--ui-text) !important;
  border: 1px solid var(--ui-border) !important;
}

.btn-secondary:hover {
  background: #e5ebf3 !important;
}

.form-input,
input[type="text"],
input[type="password"],
input[type="number"],
select,
textarea,
#language-selector,
#supplier-select,
#order-item-search {
  min-height: 44px;
  color: var(--ui-text) !important;
  background: #fff !important;
  border: 1px solid var(--ui-border) !important;
  border-radius: 12px !important;
  box-shadow: inset 0 1px 0 rgba(15, 23, 42, 0.02);
  transition: border-color var(--ui-motion), box-shadow var(--ui-motion), background var(--ui-motion) !important;
}

.form-input:focus,
input:focus,
select:focus,
textarea:focus,
#supplier-select:focus,
#order-item-search:focus {
  border-color: var(--ui-primary) !important;
  box-shadow: var(--ui-focus) !important;
}

.form-label,
.supplier-selector label {
  color: var(--ui-text-muted) !important;
  font-weight: 700 !important;
}

.form-hint,
.status-text {
  color: var(--ui-text-muted) !important;
}

.table-container {
  overflow: auto !important;
}

.panel:has(.table-container),
.panel:has(.table-shell),
.panel:has(.detail-table-wrap),
.panel:has(.material-editor-table) {
  padding: 16px !important;
}

.table-container,
.table-shell,
.detail-table-wrap,
.material-editor-table {
  border-radius: 14px !important;
}

table,
#data-table {
  border-collapse: separate !important;
  border-spacing: 0 !important;
}

thead,
#data-table th {
  background: var(--ui-surface-muted) !important;
}

th,
#data-table th {
  color: #475467 !important;
  font-size: 12px !important;
  font-weight: 800 !important;
  border-bottom: 1px solid var(--ui-border) !important;
  padding: 8px 12px !important;
  line-height: 1.3 !important;
  height: 38px !important;
}

td,
#data-table td {
  color: var(--ui-text) !important;
  border-bottom: 1px solid var(--ui-border-soft) !important;
  font-size: 13px !important;
  padding: 8px 12px !important;
  line-height: 1.35 !important;
  height: 42px !important;
  vertical-align: middle !important;
}

tbody tr:hover,
#data-table tr:hover {
  background: #f8fbff !important;
}

.action-btn,
.btn-icon.action-btn {
  width: 32px !important;
  height: 32px !important;
  min-width: 32px !important;
  border-radius: 9px !important;
  padding: 6px !important;
}

.action-btns {
  gap: 6px !important;
}

.table-container input,
.table-shell input,
.detail-table-wrap input,
.material-editor-table input {
  min-height: 32px !important;
  height: 32px !important;
  font-size: 13px !important;
  border-radius: 10px !important;
  padding: 0 9px !important;
}

.stock-input {
  width: 104px !important;
  height: 32px !important;
}

.empty-state {
  color: var(--ui-text-muted) !important;
}

.toast,
.toast-info {
  background: rgba(18, 61, 116, 0.94) !important;
  border-radius: 12px !important;
  box-shadow: var(--ui-shadow-lg) !important;
}

.toast.success,
.toast-success {
  background: rgba(22, 163, 74, 0.94) !important;
}

.toast.error,
.toast-error {
  background: rgba(220, 38, 38, 0.94) !important;
}

.modal-overlay,
.modal.show {
  background: rgba(15, 23, 42, 0.42) !important;
  backdrop-filter: blur(6px);
}

.modal-content,
.modal-overlay .modal {
  box-shadow: var(--ui-shadow-lg) !important;
}

.module-grid {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)) !important;
  gap: clamp(14px, 1.8vw, 20px) !important;
  padding: clamp(18px, 3vw, 30px) 0 !important;
}

.module-card {
  min-height: 126px;
  padding: 18px 20px !important;
  text-align: left !important;
  overflow: hidden;
  display: flex !important;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}

.module-card::before {
  background: linear-gradient(90deg, var(--ui-primary), #0ea5e9) !important;
}

.module-card:hover {
  box-shadow: var(--ui-shadow-md) !important;
  transform: translateY(-4px) !important;
}

.module-icon,
.module-link-icon {
  width: 44px !important;
  height: 44px !important;
  margin: 0 !important;
  border-radius: 14px !important;
  background: linear-gradient(135deg, var(--ui-primary), #0ea5e9) !important;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.16) !important;
  font-size: 0 !important;
  position: relative;
}

.module-icon::before {
  content: "";
  width: 22px;
  height: 22px;
  display: block;
  background: rgba(255, 255, 255, 0.96);
  border-radius: 7px;
  box-shadow:
    inset 0 -6px 0 rgba(255, 255, 255, 0.76),
    0 0 0 2px rgba(255, 255, 255, 0.5);
}

.module-link-icon::before {
  content: "";
  width: 24px;
  height: 24px;
  display: block;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.96);
}

.module-title,
.module-link-title {
  color: var(--ui-text) !important;
  font-size: clamp(18px, 1.8vw, 22px) !important;
  font-weight: 800 !important;
  letter-spacing: -0.03em;
  margin: 0 !important;
}

.module-status {
  width: 10px !important;
  height: 10px !important;
  top: 16px !important;
  right: 16px !important;
  border: 3px solid #fff;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.12) !important;
}

.status-badge {
  border-radius: 999px !important;
  font-weight: 800 !important;
}

.field-item {
  background: #fff !important;
  border: 1px solid var(--ui-border-soft) !important;
  border-radius: 14px !important;
}

.toggle-switch {
  background: #cbd5e1 !important;
}

.toggle-switch.active {
  background: var(--ui-primary) !important;
}

.preload-panel {
  border-radius: 16px !important;
  border: 1px solid rgba(217, 225, 236, 0.92) !important;
  box-shadow: var(--ui-shadow-md) !important;
}

.preload-progress-bar {
  background: linear-gradient(90deg, var(--ui-primary), #0ea5e9) !important;
}

.ui-confirm-overlay {
  position: fixed;
  inset: 0;
  z-index: 20000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(15, 23, 42, 0.42);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity var(--ui-motion);
}

.ui-confirm-overlay.show {
  display: flex;
  opacity: 1;
}

.ui-confirm-dialog {
  width: min(440px, 100%);
  background: var(--ui-surface-solid);
  border: 1px solid var(--ui-border-soft);
  border-radius: 22px;
  box-shadow: var(--ui-shadow-lg);
  padding: 24px;
  transform: translateY(8px) scale(0.98);
  transition: transform var(--ui-motion);
}

.ui-confirm-overlay.show .ui-confirm-dialog {
  transform: translateY(0) scale(1);
}

.ui-confirm-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  color: var(--ui-primary);
  background: var(--ui-primary-soft);
  margin-bottom: 16px;
}

.ui-confirm-icon svg {
  width: 24px;
  height: 24px;
}

.ui-confirm-title {
  color: var(--ui-text);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 8px;
}

.ui-confirm-message {
  color: var(--ui-text-muted);
  font-size: 15px;
  line-height: 1.65;
  margin: 0;
}

.ui-confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}

.ui-confirm-danger {
  background: var(--ui-danger) !important;
  border-color: var(--ui-danger) !important;
  box-shadow: 0 8px 18px rgba(220, 38, 38, 0.18) !important;
}

.ui-confirm-danger:hover {
  background: #b91c1c !important;
  border-color: #b91c1c !important;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 768px) {
  body {
    padding: 12px !important;
  }

  .header {
    border-radius: 16px !important;
  }

  .content {
    border-radius: 18px !important;
  }

  .supplier-selector,
  .toolbar,
  .form-actions {
    gap: 12px !important;
  }
}