/* Mirrors DESIGN.md — change tokens here to restyle the app */
:root {
  --color-primary: #2F6B3A;
  --color-primary-hover: #245530;
  --color-primary-soft: #E8F2EA;
  --color-canvas: #F4F7F4;
  --color-surface: #FFFFFF;
  --color-surface-muted: #EBF1EB;
  --color-ink: #1A2E1F;
  --color-muted: #5C6B5F;
  --color-hairline: #D5E0D6;
  --color-success: #1F8A4C;
  --color-warning: #C47F17;
  --color-danger: #C0392B;
  --color-info: #2B6CB0;
  --color-sidebar: #1E3A24;
  --color-sidebar-text: #E8F2EA;
  --color-sidebar-active: #2F6B3A;
  --font-sans: "IBM Plex Sans Thai", system-ui, sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-card: 0 1px 2px rgba(26, 46, 31, 0.04), 0 8px 24px rgba(26, 46, 31, 0.06);
}

html {
  font-family: var(--font-sans);
}

body.app-body {
  display: block !important; /* override legacy body{display:flex} that shrunk content */
  width: 100% !important;
  min-height: 100vh;
  margin: 0;
  background: var(--color-canvas);
  color: var(--color-ink);
  font-family: var(--font-sans);
}

/* Main shell to the right of fixed sidebar */
body.app-body #app-shell {
  display: block !important;
  width: 100% !important;
  max-width: none !important;
  box-sizing: border-box;
  min-height: 100vh;
}

/* Override legacy style.css layout so content fills the workspace */
body.app-body #content {
  display: block !important;
  margin-left: 0 !important;
  padding: 1rem !important;
  width: 100% !important;
  max-width: none !important;
  box-sizing: border-box;
}

@media (min-width: 640px) {
  body.app-body #content {
    padding: 1.25rem 1.5rem !important;
  }
}

body.app-body #content > .app-page {
  display: block !important;
  width: 100% !important;
  max-width: none !important;
  margin: 0 !important;
  box-sizing: border-box;
  padding: 1.25rem 1.25rem 1.5rem;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

@media (min-width: 640px) {
  body.app-body #content > .app-page {
    padding: 1.5rem 1.75rem;
  }
}

/* Shared form controls when not using full utility stacks */
.ui-input,
.ui-select,
.ui-textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md);
  padding: 0.625rem 0.75rem;
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: inherit;
  font-size: 0.95rem;
}

.ui-input:focus,
.ui-select:focus,
.ui-textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--color-primary) 35%, transparent);
  border-color: var(--color-primary);
}

.ui-label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-muted);
}

.ui-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border-radius: var(--radius-md);
  padding: 0.625rem 1rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  line-height: 1.2;
}

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

.ui-btn-primary:hover {
  background: var(--color-primary-hover);
}

.ui-btn-secondary {
  background: var(--color-surface);
  color: var(--color-ink);
  border-color: var(--color-hairline);
}

.ui-btn-secondary:hover {
  background: var(--color-surface-muted);
}

.ui-btn-danger {
  background: var(--color-danger);
  color: #fff;
}

.ui-btn-danger:hover {
  filter: brightness(0.92);
}

/* Icon-only action buttons in tables */
.ui-btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0 !important;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.ui-card {
  background: var(--color-surface);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.ui-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.ui-table th,
.ui-table td {
  padding: 0.75rem 0.85rem;
  border-bottom: 1px solid var(--color-hairline);
  text-align: left;
  vertical-align: middle;
}

.ui-table thead th {
  background: var(--color-surface-muted);
  font-weight: 600;
  color: var(--color-ink);
  white-space: nowrap;
}

.ui-table tbody tr:hover {
  background: var(--color-primary-soft);
}

/* Dynamic item rows (POS / stock-in forms) */
.item-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  padding: 1rem;
  margin-bottom: 0.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
}

@media (min-width: 768px) {
  .item-row {
    grid-template-columns: 2fr 1fr 1fr auto;
    align-items: end;
  }
}

.item-row select,
.item-row input[type="number"],
.item-row input[type="text"] {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md);
  padding: 0.625rem 0.75rem;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--color-surface);
}

.item-row .remove-item-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-danger);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 0;
  cursor: pointer;
}

.item-row .remove-item-btn:hover {
  filter: brightness(0.92);
}

.total-summary {
  margin-top: 1rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface-muted);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  font-size: 1rem;
}

.total-summary input {
  width: 8rem;
  margin: 0 0.35rem;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md);
  padding: 0.4rem 0.5rem;
}

.detail-section {
  margin-bottom: 1rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
}

.detail-section h3 {
  margin: 0 0 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-hairline);
  font-size: 1.05rem;
}

/* Print mode helpers */
@media print {
  .no-print,
  #sidebar,
  #mobile-topbar,
  #sidebar-overlay,
  .print-button-container,
  .report-filter-form,
  .back-link,
  .back-button-container {
    display: none !important;
  }
}