/* ==========================================================================
   HortiTrak Design System — Production Stylesheet
   A practical, mobile-first visual system for tracking returnable nursery
   equipment. Table of contents:

   1.  Fonts
   2.  Custom properties (tokens)
   3.  Reset / normalize
   4.  Typography
   5.  Layout
   6.  Buttons
   7.  Cards
   8.  Forms
   9.  Tables
   10. Status pills
   11. Badges
   12. Alerts
   13. Navigation (top bar)
   14. Mobile navigation
   15. Admin dropdown
   16. Modal
   17. Flash messages
   18. Cookie consent banner
   19. Training banner
   20. Balance summary
   21. Customer cards
   22. Transaction stepper
   23. Quantity stepper
   24. Email preference pills
   25. Contact blocks
   26. Search input
   27. Site footer
   28. Utilities
   29. Login page
   30. Print styles
   ========================================================================== */


/* ==========================================================================
   1. Fonts
   ========================================================================== */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");


/* ==========================================================================
   2. Custom properties (tokens)
   ========================================================================== */

:root {
  /* Brand and accent */
  --color-primary: #26734D;
  --color-primary-hover: #1F5F3F;
  --color-primary-active: #184A31;
  --color-primary-soft: #E5F1E9;
  --color-secondary: #B96E13;
  --color-secondary-hover: #97580F;
  --color-secondary-active: #77450C;
  --color-secondary-soft: #F8ECD9;

  /* Semantic / status colours */
  --color-success: #26734D;
  --color-success-soft: #E5F1E9;
  --color-warning: #B96E13;
  --color-warning-soft: #F8ECD9;
  --color-danger: #B42318;
  --color-danger-hover: #8F1C13;
  --color-danger-active: #72160F;
  --color-danger-soft: #FDE8E7;
  --color-info: #2563A6;
  --color-info-soft: #E7F0FA;

  /* Neutrals */
  --color-text: #1D2A23;
  --color-text-muted: #5B665F;
  --color-text-disabled: #849089;
  --color-border: #D5DDD7;
  --color-border-strong: #AEBBB2;
  --color-surface-muted: #F3F6F4;
  --color-surface: #FFFFFF;
  --color-surface-inverse: #1D2A23;
  --color-white: #FFFFFF;

  /* Fonts */
  --font-sans: "Inter", Arial, Helvetica, sans-serif;

  /* Spacing scale (base unit 4px) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-pill: 999px;

  /* Shadow */
  --shadow-card: 0 2px 8px rgba(29, 42, 35, 0.10);
  --shadow-raised: 0 6px 18px rgba(29, 42, 35, 0.14);

  /* Motion */
  --transition-fast: 160ms ease;

  /* Derived: touch target */
  --touch-target: 44px;
}


/* ==========================================================================
   3. Reset / normalize
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  background: var(--color-surface-muted);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 24px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6,
p, figure, blockquote, dl, dd {
  margin: 0;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

img, picture, svg, video {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

fieldset {
  border: none;
  margin: 0;
  padding: 0;
}

/* Visible keyboard focus everywhere; never removed */
:focus-visible {
  outline: 3px solid var(--color-info);
  outline-offset: 2px;
}

/* Screen-reader only utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}


/* ==========================================================================
   4. Typography
   ========================================================================== */

.page-title,
.title-page {
  font-size: 28px;
  line-height: 36px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin: 0;
}

.section-header,
.title-section {
  font-size: 20px;
  line-height: 28px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin: 0;
}

.subsection-header {
  font-size: 16px;
  line-height: 24px;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}

.body-text {
  font-size: 16px;
  line-height: 24px;
  font-weight: 400;
  color: var(--color-text);
}

.text-small,
.text-meta {
  font-size: 14px;
  line-height: 20px;
  font-weight: 400;
  color: var(--color-text-muted);
}

.numeric-balance {
  font-size: 24px;
  line-height: 32px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--color-text);
}

.tabular-nums {
  font-variant-numeric: tabular-nums;
}

@media (min-width: 768px) {
  .page-title,
  .title-page {
    font-size: 32px;
    line-height: 40px;
  }
}


/* ==========================================================================
   5. Layout
   ========================================================================== */

.page {
  max-width: 1440px;
  margin: 0 auto;
  padding: var(--space-4);
}

.page > * + * {
  margin-top: var(--space-6);
}

@media (min-width: 768px) {
  .page {
    padding: var(--space-8);
  }
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-6);
  }
}

.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.page-header .page-title {
  margin: 0;
}

.page-header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* Grid system */
.grid {
  display: grid;
  gap: var(--space-4);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.section {
  margin-top: var(--space-6);
}

.section + .section {
  margin-top: var(--space-8);
}


/* ==========================================================================
   6. Buttons
   ========================================================================== */

.btn {
  min-height: var(--touch-target);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 10px var(--space-4);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font: 600 14px/20px var(--font-sans);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color var(--transition-fast), border-color var(--transition-fast),
              box-shadow var(--transition-fast), color var(--transition-fast);
}

.btn:hover {
  text-decoration: none;
}

.btn:focus-visible {
  outline: 3px solid var(--color-info);
  outline-offset: 2px;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 1;
  background: var(--color-surface-muted);
  border-color: var(--color-border);
  color: var(--color-text-disabled);
  cursor: not-allowed;
}

/* Primary */
.btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}
.btn-primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }
.btn-primary:active { background: var(--color-primary-active); border-color: var(--color-primary-active); }

/* Secondary (neutral, non-destructive) */
.btn-secondary {
  background: var(--color-surface);
  border-color: var(--color-border-strong);
  color: var(--color-text);
}
.btn-secondary:hover { background: var(--color-surface-muted); }
.btn-secondary:active { background: var(--color-primary-soft); border-color: var(--color-primary); }

/* Success */
.btn-success {
  background: var(--color-success);
  border-color: var(--color-success);
  color: var(--color-white);
}
.btn-success:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }
.btn-success:active { background: var(--color-primary-active); border-color: var(--color-primary-active); }

/* Warning */
.btn-warning {
  background: var(--color-warning);
  border-color: var(--color-warning);
  color: var(--color-white);
}
.btn-warning:hover { background: var(--color-secondary-hover); border-color: var(--color-secondary-hover); }
.btn-warning:active { background: var(--color-secondary-active); border-color: var(--color-secondary-active); }

/* Danger */
.btn-danger {
  background: var(--color-danger);
  border-color: var(--color-danger);
  color: var(--color-white);
}
.btn-danger:hover { background: var(--color-danger-hover); border-color: var(--color-danger-hover); }
.btn-danger:active { background: var(--color-danger-active); border-color: var(--color-danger-active); }

/* Outline primary */
.btn-outline-primary {
  background: var(--color-surface);
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-outline-primary:hover { background: var(--color-primary-soft); }
.btn-outline-primary:active { background: var(--color-primary-soft); color: var(--color-primary-active); border-color: var(--color-primary-active); }

/* Outline danger */
.btn-outline-danger {
  background: var(--color-surface);
  border-color: var(--color-danger);
  color: var(--color-danger);
}
.btn-outline-danger:hover { background: var(--color-danger-soft); }
.btn-outline-danger:active { background: var(--color-danger-soft); color: var(--color-danger-active); border-color: var(--color-danger-active); }

/* Sizes */
.btn-sm {
  min-height: 36px;
  padding: 6px var(--space-3);
  font-size: 13px;
  line-height: 18px;
}

.btn-lg {
  min-height: 52px;
  padding: 14px var(--space-6);
  font-size: 16px;
  line-height: 24px;
}

/* Full-width block button (mobile primary workflow actions) */
.btn-block {
  display: flex;
  width: 100%;
}

/* Button groups: equal width, stack on mobile */
.btn-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: 100%;
}

.btn-group .btn {
  flex: 1 1 0;
  width: 100%;
}

@media (min-width: 768px) {
  .btn-group {
    flex-direction: row;
  }
  .btn-group .btn {
    width: auto;
  }
}

.btn-group-tight {
  gap: var(--space-1);
}

/* Icon-only button */
.btn-icon {
  min-width: var(--touch-target);
  min-height: var(--touch-target);
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  color: var(--color-text);
}
.btn-icon:hover {
  background: var(--color-surface-muted);
}


/* ==========================================================================
   7. Cards
   ========================================================================== */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: var(--space-4);
}

@media (min-width: 768px) {
  .card {
    padding: var(--space-6);
  }
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.card-header-title {
  font-size: 20px;
  line-height: 28px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin: 0;
}

.card-header-subtitle {
  font-size: 14px;
  line-height: 20px;
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.card-body {
  color: var(--color-text);
}

.card-body > * + * {
  margin-top: var(--space-4);
}

.card-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-2);
  padding-top: var(--space-4);
  margin-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.card-flat {
  box-shadow: none;
}

.card-interactive {
  cursor: pointer;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.card-interactive:hover {
  box-shadow: var(--shadow-raised);
  border-color: var(--color-border-strong);
}

/* Summary card: one key metric + label + optional status */
.card-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

@media (min-width: 768px) {
  .card-summary {
    padding: var(--space-6);
  }
}

.card-summary-label {
  font-size: 14px;
  line-height: 20px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.card-summary-value {
  font-size: 24px;
  line-height: 32px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--color-text);
}

.card-summary-footnote {
  font-size: 14px;
  line-height: 20px;
  color: var(--color-text-muted);
}


/* ==========================================================================
   8. Forms
   ========================================================================== */

.form-group {
  margin-bottom: var(--space-4);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
}

.form-row-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .form-row-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-text);
  font: 600 14px/20px var(--font-sans);
}

.form-label-required::after {
  content: " (Required)";
  color: var(--color-text-muted);
  font-weight: 400;
}

.form-input,
.form-select,
.form-textarea,
.form-control {
  width: 100%;
  min-height: var(--touch-target);
  box-sizing: border-box;
  padding: 10px var(--space-3);
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  font: 400 16px/24px var(--font-sans);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input::placeholder,
.form-textarea::placeholder,
.form-control::placeholder {
  color: var(--color-text-muted);
  opacity: 1;
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover,
.form-control:hover {
  border-color: var(--color-text-muted);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus,
.form-control:focus {
  border-color: var(--color-primary);
  outline: 3px solid var(--color-primary-soft);
}

.form-input[aria-invalid="true"],
.form-select[aria-invalid="true"],
.form-textarea[aria-invalid="true"],
.form-control[aria-invalid="true"] {
  border-color: var(--color-danger);
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235B665F' stroke-width='1.5' fill='none' fill-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-hint,
.form-help {
  margin-top: var(--space-1);
  color: var(--color-text-muted);
  font: 400 14px/20px var(--font-sans);
}

.form-error {
  margin-top: var(--space-1);
  color: var(--color-danger);
  font: 400 14px/20px var(--font-sans);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.form-checkbox,
.form-radio {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--touch-target);
}

.form-checkbox input[type="checkbox"],
.form-radio input[type="radio"] {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
}

.form-checkbox label,
.form-radio label {
  color: var(--color-text);
  font: 400 16px/24px var(--font-sans);
}

/* Constrained form widths */
.form-narrow {
  max-width: 600px;
}

.form-medium {
  max-width: 800px;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

fieldset.form-fieldset {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}

fieldset.form-fieldset legend {
  padding: 0 var(--space-2);
  font: 600 14px/20px var(--font-sans);
  color: var(--color-text);
}


/* ==========================================================================
   9. Tables
   ========================================================================== */

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
}

.table-header,
.table th {
  padding: 12px var(--space-4);
  background: var(--color-surface-muted);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font: 600 12px/16px var(--font-sans);
  letter-spacing: 0.04em;
  text-align: left;
  text-transform: uppercase;
  white-space: nowrap;
}

.table td {
  padding: 14px var(--space-4);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  font: 400 14px/20px var(--font-sans);
  vertical-align: middle;
}

.table tbody tr:last-child td {
  border-bottom: none;
}

.table tbody tr:hover {
  background: var(--color-surface-muted);
}

.table tbody tr.is-clickable {
  cursor: pointer;
}

.table tbody tr.is-clickable:focus-within {
  outline: 3px solid var(--color-info);
  outline-offset: -3px;
}

/* Numeric column alignment */
.table td.numeric,
.table th.numeric,
.table .col-numeric {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.table-compact th,
.table-compact td {
  padding: var(--space-2) var(--space-3);
}

/* Mobile stacked list, used in place of a scrolling table for common
   delivery lists */
.stacked-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.stacked-list-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.stacked-list-item-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.stacked-list-item-name {
  font: 600 16px/24px var(--font-sans);
  color: var(--color-text);
}

.stacked-list-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  color: var(--color-text-muted);
  font: 400 14px/20px var(--font-sans);
}


/* ==========================================================================
   10. Status pills
   ========================================================================== */

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  border-radius: var(--radius-pill);
  padding: 4px 8px;
  font: 600 12px/16px var(--font-sans);
  white-space: nowrap;
  background: var(--color-surface-muted);
  color: var(--color-text);
}

.status-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  background: currentColor;
}

.status-pill-balanced {
  background: var(--color-success-soft);
  color: var(--color-text);
}
.status-pill-balanced::before { background: var(--color-success); }

.status-pill-owes-us {
  background: var(--color-danger-soft);
  color: var(--color-text);
}
.status-pill-owes-us::before { background: var(--color-danger); }

.status-pill-we-owe {
  background: var(--color-warning-soft);
  color: var(--color-text);
}
.status-pill-we-owe::before { background: var(--color-warning); }

.status-pill-warning {
  background: var(--color-warning-soft);
  color: var(--color-text);
}
.status-pill-warning::before { background: var(--color-warning); }

.status-pill-info {
  background: var(--color-info-soft);
  color: var(--color-text);
}
.status-pill-info::before { background: var(--color-info); }


/* ==========================================================================
   11. Badges
   ========================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: var(--radius-pill);
  font: 600 12px/16px var(--font-sans);
  background: var(--color-surface-muted);
  color: var(--color-text);
}

.badge-primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.badge-secondary {
  background: var(--color-secondary);
  color: var(--color-white);
}

.badge-success {
  background: var(--color-success-soft);
  color: var(--color-text);
}

.badge-warning {
  background: var(--color-warning-soft);
  color: var(--color-text);
}

.badge-danger {
  background: var(--color-danger-soft);
  color: var(--color-text);
}

.badge-info {
  background: var(--color-info-soft);
  color: var(--color-text);
}

.badge-outline {
  background: transparent;
  border: 1px solid var(--color-border-strong);
  color: var(--color-text);
}


/* ==========================================================================
   12. Alerts
   ========================================================================== */

.alert {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-left-width: 4px;
  border-radius: var(--radius-md);
  font: 400 14px/20px var(--font-sans);
  color: var(--color-text);
}

.alert-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
}

.alert-content {
  flex: 1 1 auto;
}

.alert-title {
  font-weight: 700;
  margin-bottom: var(--space-1);
  color: var(--color-text);
}

.alert-success {
  background: var(--color-success-soft);
  border-color: var(--color-border);
  border-left-color: var(--color-success);
}

.alert-warning {
  background: var(--color-warning-soft);
  border-color: var(--color-border);
  border-left-color: var(--color-warning);
}

.alert-danger {
  background: var(--color-danger-soft);
  border-color: var(--color-border);
  border-left-color: var(--color-danger);
}

.alert-info {
  background: var(--color-info-soft);
  border-color: var(--color-border);
  border-left-color: var(--color-info);
}

.alert-dismiss {
  flex-shrink: 0;
  min-width: 32px;
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
}
.alert-dismiss:hover {
  background: rgba(29, 42, 35, 0.06);
}


/* ==========================================================================
   13. Navigation (top bar — used on ALL screen sizes, no sidebar)
   ========================================================================== */

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  min-height: 56px;
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

@media (min-width: 768px) {
  .nav-bar {
    padding: var(--space-3) var(--space-6);
    flex-wrap: nowrap;
  }
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font: 700 18px/24px var(--font-sans);
  color: var(--color-text);
  text-decoration: none;
  flex-shrink: 0;
}

.nav-brand:hover {
  text-decoration: none;
}

.nav-brand img,
.nav-brand svg {
  height: 32px;
  width: auto;
}

/* Hamburger toggle: visible on mobile only */
.nav-menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--touch-target);
  height: var(--touch-target);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  order: 3;
}

.nav-menu-toggle:hover {
  background: var(--color-surface-muted);
}

.nav-menu-toggle-icon {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  position: relative;
}
.nav-menu-toggle-icon::before,
.nav-menu-toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: currentColor;
}
.nav-menu-toggle-icon::before { top: -7px; }
.nav-menu-toggle-icon::after { top: 7px; }

@media (min-width: 768px) {
  .nav-menu-toggle {
    display: none;
  }
}

/* Nav links: horizontal row on desktop, collapsible column on mobile */
.nav-links {
  display: none;
  flex-direction: column;
  width: 100%;
  order: 4;
  gap: var(--space-1);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-2);
}

.nav-links.is-open {
  display: flex;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
    flex-direction: row;
    align-items: center;
    width: auto;
    order: 2;
    gap: var(--space-1);
    padding-top: 0;
    border-top: none;
    margin-top: 0;
  }
}

.nav-link {
  display: flex;
  align-items: center;
  min-height: var(--touch-target);
  padding: 10px 12px;
  border-radius: 6px;
  color: var(--color-text);
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}

.nav-link:hover {
  background: var(--color-surface-muted);
  text-decoration: none;
}

.nav-link-active {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-weight: 600;
  position: relative;
}

@media (min-width: 768px) {
  .nav-link-active::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 3px;
    background: var(--color-primary);
    border-radius: var(--radius-pill);
  }
}

/* Nav-side area: user info + admin dropdown, right-aligned on desktop */
.nav-side {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  order: 2;
}

@media (min-width: 768px) {
  .nav-side {
    order: 3;
  }
}

.nav-user-info {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.2;
}

.nav-user-name {
  font: 600 14px/18px var(--font-sans);
  color: var(--color-text);
}

.nav-user-role {
  font: 400 12px/16px var(--font-sans);
  color: var(--color-text-muted);
}


/* ==========================================================================
   14. Mobile navigation behaviour (< 768px)
   ========================================================================== */

@media (max-width: 767.98px) {
  .nav-bar {
    flex-wrap: wrap;
  }

  .nav-links {
    display: none;
  }

  .nav-links.is-open {
    display: flex;
    flex-direction: column;
  }

  .nav-links.is-open .nav-link {
    width: 100%;
  }

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

@media (min-width: 768px) {
  .hidden-desktop {
    display: none !important;
  }
}


/* ==========================================================================
   15. Admin / account dropdown
   ========================================================================== */

.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  min-height: var(--touch-target);
  padding: 10px 12px;
  border-radius: 6px;
  color: var(--color-text);
  font-weight: 500;
}

.nav-dropdown-trigger:hover {
  background: var(--color-surface-muted);
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 4px);
  min-width: 220px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-raised);
  padding: var(--space-2);
  z-index: 40;
}

.nav-dropdown-menu.is-open {
  display: block;
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--touch-target);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font: 400 14px/20px var(--font-sans);
  width: 100%;
  text-align: left;
}

.nav-dropdown-item:hover {
  background: var(--color-surface-muted);
  text-decoration: none;
}

.nav-dropdown-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-2) 0;
}

/* On mobile, the admin dropdown collapses inline within the open nav */
@media (max-width: 767.98px) {
  .nav-dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding-left: var(--space-2);
  }
}


/* ==========================================================================
   16. Modal
   ========================================================================== */

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(29, 42, 35, 0.5);
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  z-index: 100;
}

.modal-overlay.is-open {
  display: flex;
}

.modal {
  width: 100%;
  max-width: 520px;
  max-height: calc(100vh - var(--space-8));
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-raised);
  overflow: hidden;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.modal-title {
  font-size: 20px;
  line-height: 28px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}

.modal-close {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
}
.modal-close:hover {
  background: var(--color-surface-muted);
}

.modal-body {
  padding: var(--space-6);
  overflow-y: auto;
  color: var(--color-text);
}

.modal-body > * + * {
  margin-top: var(--space-4);
}

.modal-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border);
}

@media (max-width: 480px) {
  .modal-footer {
    flex-direction: column;
  }
  .modal-footer .btn {
    width: 100%;
  }
}


/* ==========================================================================
   17. Flash messages
   ========================================================================== */

.flash-container {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: calc(100% - 32px);
  max-width: 380px;
}

@media (max-width: 767.98px) {
  .flash-container {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    top: var(--space-3);
  }
}

.flash {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-left-width: 4px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-raised);
  background: var(--color-surface);
  font: 400 14px/20px var(--font-sans);
  color: var(--color-text);
  animation: flash-in var(--transition-fast) ease, flash-out 200ms ease 5s forwards;
}

@keyframes flash-in {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes flash-out {
  from { opacity: 1; }
  to { opacity: 0; visibility: hidden; }
}

.flash:hover,
.flash:focus-within {
  animation-play-state: paused;
}

.flash-success {
  background: var(--color-success-soft);
  border-left-color: var(--color-success);
}

.flash-warning {
  background: var(--color-warning-soft);
  border-left-color: var(--color-warning);
}

.flash-danger,
.flash-error {
  background: var(--color-danger-soft);
  border-left-color: var(--color-danger);
}

.flash-info {
  background: var(--color-info-soft);
  border-left-color: var(--color-info);
}

.flash-body {
  flex: 1 1 auto;
}

.flash-close {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
}

.flash-close:hover {
  background: rgba(29, 42, 35, 0.06);
}

@media (prefers-reduced-motion: reduce) {
  .flash {
    animation: none;
  }
}


/* ==========================================================================
   18. Cookie consent banner
   ========================================================================== */

.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 150;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  box-shadow: var(--shadow-raised);
  padding: var(--space-4);
}

.cookie-banner-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .cookie-banner-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
  }
}

.cookie-banner-text {
  font: 400 14px/20px var(--font-sans);
  color: var(--color-text);
}

.cookie-banner-text a {
  font-weight: 600;
}

.cookie-banner-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex-shrink: 0;
}

@media (min-width: 480px) {
  .cookie-banner-actions {
    flex-direction: row;
  }
}


/* ==========================================================================
   19. Training / environment banner
   ========================================================================== */

.training-banner {
  position: sticky;
  top: 0;
  z-index: 120;
  background: var(--color-warning-soft);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-warning);
  padding: var(--space-2) var(--space-4);
  text-align: center;
  font: 600 14px/20px var(--font-sans);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.training-banner::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-warning);
  flex-shrink: 0;
}


/* ==========================================================================
   20. Balance summary
   ========================================================================== */

.balance-summary {
  background: var(--color-secondary-soft);
  border: 1px solid var(--color-secondary);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .balance-summary {
    padding: var(--space-6);
  }
}

.balance-summary-label {
  font: 600 14px/20px var(--font-sans);
  color: var(--color-text-muted);
}

.balance-summary-value {
  font-size: 24px;
  line-height: 32px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--color-text);
}

.balance-summary-detail {
  font: 400 14px/20px var(--font-sans);
  color: var(--color-text);
}

.balance-summary-actions {
  display: flex;
  gap: var(--space-2);
}


/* ==========================================================================
   21. Customer cards (expandable)
   ========================================================================== */

.customer-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.customer-card-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  width: 100%;
  min-height: var(--touch-target);
  padding: var(--space-4);
  text-align: left;
  color: var(--color-text);
}

.customer-card-toggle:hover {
  background: var(--color-surface-muted);
}

.customer-card-identity {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.customer-card-name {
  font: 600 16px/24px var(--font-sans);
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.customer-card-meta {
  font: 400 14px/20px var(--font-sans);
  color: var(--color-text-muted);
}

.customer-card-chevron {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
  color: var(--color-text-muted);
}

.customer-card.is-expanded .customer-card-chevron {
  transform: rotate(180deg);
}

.customer-card-body {
  display: none;
  padding: 0 var(--space-4) var(--space-4);
  border-top: 1px solid var(--color-border);
}

.customer-card.is-expanded .customer-card-body {
  display: block;
  padding-top: var(--space-4);
}

.customer-card-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border);
}

.customer-card-row:last-child {
  border-bottom: none;
}

.customer-card-row-label {
  color: var(--color-text-muted);
  font: 400 14px/20px var(--font-sans);
}

.customer-card-row-value {
  color: var(--color-text);
  font: 600 14px/20px var(--font-sans);
  font-variant-numeric: tabular-nums;
  text-align: right;
}


/* ==========================================================================
   22. Transaction stepper
   ========================================================================== */

.stepper {
  display: flex;
  align-items: flex-start;
  gap: 0;
  overflow-x: auto;
  padding-bottom: var(--space-2);
}

.stepper-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  flex: 1 1 0;
  min-width: 88px;
  position: relative;
}

.stepper-step::before {
  content: "";
  position: absolute;
  top: 17px;
  left: -50%;
  width: 100%;
  height: 2px;
  background: var(--color-border);
  z-index: 0;
}

.stepper-step:first-child::before {
  display: none;
}

.stepper-step-circle {
  position: relative;
  z-index: 1;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  border: 2px solid var(--color-border-strong);
  color: var(--color-text-muted);
  font: 600 14px/20px var(--font-sans);
  flex-shrink: 0;
}

.stepper-step-label {
  font: 600 12px/16px var(--font-sans);
  color: var(--color-text-muted);
  text-align: center;
}

.stepper-step.is-complete .stepper-step-circle {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.stepper-step.is-complete::before {
  background: var(--color-primary);
}

.stepper-step.is-current .stepper-step-circle {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-soft);
}

.stepper-step.is-current .stepper-step-label {
  color: var(--color-text);
  font-weight: 700;
}

/* Step content panel and grouped line items within a step */
.step-panel {
  margin-top: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

@media (min-width: 768px) {
  .step-panel {
    padding: var(--space-6);
  }
}

.item-group {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-3);
  overflow: hidden;
}

.item-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-muted);
  font: 600 14px/20px var(--font-sans);
  color: var(--color-text);
}

.item-group-body {
  padding: var(--space-2) var(--space-4);
}

.item-group-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border);
}

.item-group-row:last-child {
  border-bottom: none;
}


/* ==========================================================================
   23. Quantity stepper
   ========================================================================== */

.qty-stepper {
  display: inline-flex;
  align-items: stretch;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-surface);
}

.qty-stepper-btn {
  width: var(--touch-target);
  min-height: var(--touch-target);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-muted);
  color: var(--color-text);
  font: 700 18px/1 var(--font-sans);
  flex-shrink: 0;
}

.qty-stepper-btn:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.qty-stepper-btn:disabled {
  color: var(--color-text-disabled);
  background: var(--color-surface-muted);
  cursor: not-allowed;
}

.qty-stepper-input {
  width: 56px;
  min-height: var(--touch-target);
  border: none;
  border-left: 1px solid var(--color-border-strong);
  border-right: 1px solid var(--color-border-strong);
  text-align: center;
  font: 600 16px/24px var(--font-sans);
  font-variant-numeric: tabular-nums;
  color: var(--color-text);
  -moz-appearance: textfield;
}

.qty-stepper-input::-webkit-outer-spin-button,
.qty-stepper-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.qty-stepper-input:focus {
  outline: none;
  background: var(--color-primary-soft);
}


/* ==========================================================================
   24. Email preference pills
   ========================================================================== */

.pref-pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.pref-pill {
  position: relative;
}

.pref-pill input[type="checkbox"],
.pref-pill input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.pref-pill label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--touch-target);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-text);
  font: 600 14px/20px var(--font-sans);
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.pref-pill label:hover {
  border-color: var(--color-primary);
}

.pref-pill input:checked + label {
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.pref-pill input:focus-visible + label {
  outline: 3px solid var(--color-info);
  outline-offset: 2px;
}

.pref-pill input:checked + label::before {
  content: "✓";
  font-weight: 700;
}


/* ==========================================================================
   25. Contact blocks
   ========================================================================== */

.contact-block-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.contact-block {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.contact-block-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.contact-block-name {
  font: 600 16px/24px var(--font-sans);
  color: var(--color-text);
}

.contact-block-role {
  font: 400 14px/20px var(--font-sans);
  color: var(--color-text-muted);
}

.contact-block-detail {
  font: 400 14px/20px var(--font-sans);
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.contact-block-actions {
  display: flex;
  gap: var(--space-2);
  flex-shrink: 0;
}

.contact-block-primary-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font: 600 12px/16px var(--font-sans);
  color: var(--color-primary);
  background: var(--color-primary-soft);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  margin-left: var(--space-2);
}


/* ==========================================================================
   26. Search input
   ========================================================================== */

.search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.search-input-wrap .search-icon {
  position: absolute;
  left: var(--space-3);
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
  pointer-events: none;
}

.search-input-wrap .form-input,
.search-input-wrap .form-control,
.search-input-wrap input {
  padding-left: 40px;
}

.search-input-wrap .search-clear {
  position: absolute;
  right: var(--space-2);
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
}

.search-input-wrap .search-clear:hover {
  background: var(--color-surface-muted);
}


/* ==========================================================================
   27. Site footer
   ========================================================================== */

.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-12);
}

.site-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .site-footer-inner {
    padding: var(--space-6);
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.site-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.site-footer-links a {
  color: var(--color-text-muted);
  font: 400 14px/20px var(--font-sans);
}

.site-footer-links a:hover {
  color: var(--color-primary);
}

.site-footer-copy {
  color: var(--color-text-muted);
  font: 400 12px/18px var(--font-sans);
}


/* ==========================================================================
   28. Utilities
   ========================================================================== */

.text-muted { color: var(--color-text-muted); }
.text-disabled { color: var(--color-text-disabled); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }
.text-warning { color: var(--color-warning); }
.text-info { color: var(--color-info); }
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-white { color: var(--color-white); }

.text-small { font-size: 14px; line-height: 20px; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-bold { font-weight: 700; }
.text-semibold { font-weight: 600; }
.text-uppercase { text-transform: uppercase; letter-spacing: 0.04em; }
.text-nowrap { white-space: nowrap; }
.text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Spacing utilities mapped to the spacing scale */
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }

.m-0 { margin: 0; }
.p-0 { padding: 0; }

/* Visibility helpers (media-query variants are also defined in §14) */
.hidden { display: none !important; }

@media (max-width: 767.98px) {
  .hidden-mobile { display: none !important; }
}

@media (min-width: 768px) {
  .hidden-desktop { display: none !important; }
}

/* Flex helpers */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1 1 0%; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }

/* Gap helpers mapped to the spacing scale */
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

.divider {
  height: 1px;
  background: var(--color-border);
  border: none;
  margin: var(--space-4) 0;
}

.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-pill { border-radius: var(--radius-pill); }

.shadow-card { box-shadow: var(--shadow-card); }
.shadow-raised { box-shadow: var(--shadow-raised); }


/* ==========================================================================
   29. Login page
   ========================================================================== */

.login-page {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: linear-gradient(160deg, #184A31 0%, #26734D 55%, #2F8E60 100%);
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-raised);
  padding: var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
}

.login-logo {
  height: 48px;
  width: auto;
  margin-bottom: var(--space-2);
}

.login-title {
  font-size: 24px;
  line-height: 32px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}

.login-tagline {
  font-size: 14px;
  line-height: 20px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.login-card form {
  width: 100%;
  text-align: left;
  margin-top: var(--space-4);
}

.login-card .btn {
  margin-top: var(--space-2);
}

.login-footer {
  margin-top: var(--space-6);
  font-size: 12px;
  line-height: 18px;
  color: rgba(255, 255, 255, 0.85);
  text-align: center;
}

.login-footer a {
  color: var(--color-white);
  text-decoration: underline;
}


/* ==========================================================================
   30. Print styles
   ========================================================================== */

@media print {
  @page {
    size: A4;
    margin: 16mm;
  }

  body {
    background: #FFFFFF;
    color: #000000;
  }

  .nav-bar,
  .nav-menu-toggle,
  .nav-links,
  .nav-dropdown-menu,
  .btn,
  .btn-group,
  .modal-overlay,
  .modal,
  .flash-container,
  .flash,
  .cookie-banner,
  .training-banner,
  .site-footer,
  .page-header-actions,
  .card-footer .btn,
  .qty-stepper-btn {
    display: none !important;
  }

  .card,
  .table-wrap,
  .customer-card {
    box-shadow: none !important;
    border: 1px solid #000000;
  }

  a {
    color: #000000;
    text-decoration: none;
  }

  .page {
    max-width: 100%;
    padding: 0;
    margin: 0;
  }
}

/* ==========================================================================
   31. Demo help system (welcome banner, info icons, tooltips)
   ========================================================================== */

.demo-welcome-banner {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: #f0faf4;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-12) var(--space-4) var(--space-4);
  margin-bottom: var(--space-6);
  font-family: var(--font-sans);
  color: var(--color-text);
  box-shadow: var(--shadow-card);
}

.demo-welcome-banner-body {
  flex: 1;
  font-size: 0.95rem;
  line-height: 1.5;
}

.demo-welcome-banner-body strong {
  color: var(--color-primary);
}

.demo-welcome-banner-close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 32px;
  height: 32px;
  min-width: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.demo-welcome-banner-close:hover,
.demo-welcome-banner-close:focus-visible {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.demo-info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  min-width: 22px;
  margin-left: 6px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 0.8rem;
  line-height: 1;
  vertical-align: middle;
  cursor: pointer;
  user-select: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.demo-info-icon:hover,
.demo-info-icon:focus-visible {
  background: var(--color-border);
  transform: scale(1.08);
}

.demo-info-icon:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.demo-tooltip {
  position: absolute;
  z-index: 1000;
  max-width: 300px;
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-raised);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  line-height: 1.5;
  text-align: left;
}

@media (max-width: 640px) {
  .demo-welcome-banner {
    flex-direction: column;
    padding-right: var(--space-4);
  }

  .demo-tooltip {
    max-width: calc(100vw - 32px);
  }
}