/* ==========================================================================
   WA Global Sampark — Theme Layer
   A small, deliberate layer on top of Bootstrap 5.3.
   Nothing in this file hard-codes a colour: every value comes from a token.
   Sections:
     01  Tokens
     02  Bootstrap bridge
     03  Base + typography
     04  Application shell
     05  Cards & surfaces
     06  Buttons & form controls
     07  Status, badges, indicators
     08  Tables & mobile list pattern
     09  Ledger rail (signature component)
     10  Delivery bar (signature component)
     11  Dashboard components
     12  Campaign wizard
     13  Inbox
     14  States: empty / loading / error
     15  Utilities
     16  Print & motion preferences
   ========================================================================== */

/* == 01  Tokens ========================================================== */

:root {
  /* Ink — navigation and deep surfaces */
  --wa-ink-900: #0E1424;
  --wa-ink-800: #141A2E;
  --wa-ink-700: #1D2740;
  --wa-ink-600: #2A3552;
  --wa-ink-400: #7C87A4;

  /* Brand — Sampark Indigo. Actions, focus, selection. */
  --wa-brand-700: #1C2C7E;
  --wa-brand-600: #2438A0;
  --wa-brand-500: #2F4BC9;
  --wa-brand-400: #5C74DE;
  --wa-brand-100: #E2E8FB;
  --wa-brand-50:  #F1F4FE;

  /* Accent — Signal Amber. Reserved for money: wallet, cost, billing. */
  --wa-accent-700: #8F550A;
  --wa-accent-600: #B8710F;
  --wa-accent-500: #E4922E;
  --wa-accent-100: #FBEEDA;

  /* Status */
  --wa-success-600: #0F6E50;
  --wa-success-500: #12805C;
  --wa-success-100: #DCF3EA;

  --wa-warning-600: #94590A;
  --wa-warning-500: #C87F16;
  --wa-warning-100: #FBEFD8;

  --wa-danger-600:  #A82D2F;
  --wa-danger-500:  #C8383A;
  --wa-danger-100:  #FBE3E3;

  --wa-info-600:    #175C8C;
  --wa-info-500:    #1D6FA8;
  --wa-info-100:    #E0EEF8;

  /* Neutrals */
  --wa-canvas:        #F4F6FB;
  --wa-surface:       #FFFFFF;
  --wa-surface-sunk:  #FAFBFE;
  --wa-border:        #E3E7F0;
  --wa-border-strong: #CBD2E3;
  --wa-text:          #161C2D;
  --wa-text-2:        #454D63;
  --wa-muted:         #6B7489;

  /* Type */
  --wa-font-display: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --wa-font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --wa-font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --wa-fs-display: 2rem;      /* page-level hero numbers */
  --wa-fs-h1: 1.5rem;         /* page title */
  --wa-fs-h2: 1.1875rem;      /* section title */
  --wa-fs-h3: 1rem;           /* card title */
  --wa-fs-body: 0.9375rem;    /* 15px — comfortable for business users */
  --wa-fs-sm: 0.8125rem;
  --wa-fs-xs: 0.75rem;

  /* Radius */
  --wa-radius-xs: 6px;
  --wa-radius-sm: 8px;
  --wa-radius: 12px;
  --wa-radius-lg: 16px;
  --wa-radius-pill: 999px;

  /* Elevation — low and cool, never puffy */
  --wa-shadow-xs: 0 1px 2px rgba(20, 26, 46, .06);
  --wa-shadow-sm: 0 1px 3px rgba(20, 26, 46, .07), 0 1px 2px rgba(20, 26, 46, .04);
  --wa-shadow-md: 0 4px 14px rgba(20, 26, 46, .08);
  --wa-shadow-lg: 0 16px 40px rgba(20, 26, 46, .14);

  /* Layout */
  --wa-sidebar-w: 264px;
  --wa-topbar-h: 64px;
  --wa-page-max: 1400px;
  --wa-gutter: 1.5rem;

  --wa-transition: 140ms ease;
}

/* == 02  Bootstrap bridge ================================================
   Re-point Bootstrap's own variables so utilities, components and states
   inherit the brand without us overriding Bootstrap rule-by-rule.        */

:root {
  --bs-primary: var(--wa-brand-500);
  --bs-primary-rgb: 47, 75, 201;
  --bs-body-bg: var(--wa-canvas);
  --bs-body-color: var(--wa-text);
  --bs-body-font-family: var(--wa-font-body);
  --bs-body-font-size: var(--wa-fs-body);
  --bs-border-color: var(--wa-border);
  --bs-border-radius: var(--wa-radius);
  --bs-border-radius-sm: var(--wa-radius-sm);
  --bs-border-radius-lg: var(--wa-radius-lg);
  --bs-link-color: var(--wa-brand-600);
  --bs-link-hover-color: var(--wa-brand-700);
  --bs-emphasis-color: var(--wa-text);
  --bs-secondary-color: var(--wa-muted);
  --bs-focus-ring-color: rgba(47, 75, 201, .28);
  --bs-focus-ring-width: 3px;
}

/* == 03  Base + typography =============================================== */

body {
  background: var(--wa-canvas);
  color: var(--wa-text);
  font-family: var(--wa-font-body);
  font-size: var(--wa-fs-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
  font-family: var(--wa-font-display);
  color: var(--wa-text);
  letter-spacing: -0.015em;
  font-weight: 700;
}

h1 { font-size: var(--wa-fs-h1); }
h2 { font-size: var(--wa-fs-h2); }
h3 { font-size: var(--wa-fs-h3); }

.wa-eyebrow {
  font-family: var(--wa-font-body);
  font-size: var(--wa-fs-xs);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--wa-muted);
}

.wa-muted { color: var(--wa-muted) !important; }

.wa-lead { font-size: 1rem; color: var(--wa-text-2); }

/* Numerals in data contexts line up column to column. */
.wa-num, .wa-kpi__value, .wa-table td, .wa-ledger__value {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

/* Mono is reserved for machine-literal strings: template variables,
   reference IDs, API keys. It is not a decorative face. */
.wa-mono, code.wa-var {
  font-family: var(--wa-font-mono);
  font-size: 0.85em;
  letter-spacing: -0.01em;
}

code.wa-var {
  background: var(--wa-brand-50);
  border: 1px solid var(--wa-brand-100);
  color: var(--wa-brand-700);
  border-radius: var(--wa-radius-xs);
  padding: .0625rem .3125rem;
}

a { text-underline-offset: .18em; }

hr { border-color: var(--wa-border); opacity: 1; }

/* Focus: one visible treatment everywhere, including inside dark nav. */
:focus-visible {
  outline: 3px solid rgba(47, 75, 201, .45);
  outline-offset: 2px;
  border-radius: var(--wa-radius-xs);
}
.wa-sidebar :focus-visible {
  outline-color: rgba(255, 255, 255, .75);
}

.wa-skip-link {
  position: absolute;
  left: .5rem;
  top: -3rem;
  z-index: 1080;
  background: var(--wa-brand-600);
  color: #fff;
  padding: .5rem .875rem;
  border-radius: var(--wa-radius-sm);
  transition: top var(--wa-transition);
}
.wa-skip-link:focus { top: .5rem; color: #fff; }

/* == 04  Application shell =============================================== */

/* --- Sidebar --- */
.wa-sidebar {
  background: var(--wa-ink-800);
  color: #fff;
  width: var(--wa-sidebar-w);
  display: flex;
  flex-direction: column;
}

.wa-sidebar__brand {
  display: flex;
  align-items: center;
  gap: .625rem;
  height: var(--wa-topbar-h);
  padding: 0 1.125rem;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  flex: 0 0 auto;
  color: #fff;
}
.wa-sidebar__brandlink {
  display: flex;
  align-items: center;
  gap: .625rem;
  min-width: 0;
  color: #fff;
  text-decoration: none;
}
.wa-sidebar__brandlink:hover { color: #fff; }

.wa-logo {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: linear-gradient(150deg, var(--wa-brand-400), var(--wa-brand-600));
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .3);
}
.wa-logo svg { display: block; }

.wa-wordmark {
  font-family: var(--wa-font-display);
  font-weight: 800;
  font-size: 0.9375rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.wa-wordmark span {
  display: block;
  font-family: var(--wa-font-body);
  font-size: var(--wa-fs-xs);
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--wa-ink-400);
}

.wa-sidebar__scroll {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: .875rem .625rem 1.25rem;
  scrollbar-width: thin;
  scrollbar-color: var(--wa-ink-600) transparent;
}
.wa-sidebar__scroll::-webkit-scrollbar { width: 8px; }
.wa-sidebar__scroll::-webkit-scrollbar-thumb {
  background: var(--wa-ink-600);
  border-radius: var(--wa-radius-pill);
}

.wa-nav-group-label {
  font-size: var(--wa-fs-xs);
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--wa-ink-400);
  padding: 1rem .75rem .375rem;
  margin: 0;
}

.wa-nav { list-style: none; margin: 0; padding: 0; }

.wa-nav__link {
  display: flex;
  align-items: center;
  gap: .625rem;
  width: 100%;
  padding: .5rem .75rem;
  border: 0;
  background: transparent;
  border-radius: var(--wa-radius-sm);
  color: #C9D0E2;
  text-align: left;
  text-decoration: none;
  font-family: inherit;
  font-size: var(--wa-fs-body);
  font-weight: 500;
  transition: background var(--wa-transition), color var(--wa-transition);
}
.wa-nav__link:hover { background: rgba(255, 255, 255, .07); color: #fff; }
.wa-nav__link .bi { font-size: 1.0625rem; color: var(--wa-ink-400); transition: color var(--wa-transition); }
.wa-nav__link:hover .bi { color: #fff; }

.wa-nav__link[aria-current="page"] {
  background: var(--wa-brand-600);
  color: #fff;
  box-shadow: var(--wa-shadow-xs);
}
.wa-nav__link[aria-current="page"] .bi { color: #fff; }

.wa-nav__link[aria-expanded] { justify-content: space-between; }
.wa-nav__caret {
  margin-left: auto;
  font-size: .75rem !important;
  transition: transform var(--wa-transition);
}
.wa-nav__link[aria-expanded="true"] .wa-nav__caret { transform: rotate(90deg); }

.wa-nav__sub { list-style: none; padding: .125rem 0 .25rem 2.0625rem; margin: 0; }
.wa-nav__sub a {
  display: block;
  padding: .3125rem .625rem;
  border-radius: var(--wa-radius-xs);
  color: #A6AFC7;
  font-size: var(--wa-fs-sm);
  text-decoration: none;
  transition: color var(--wa-transition), background var(--wa-transition);
}
.wa-nav__sub a:hover { color: #fff; background: rgba(255, 255, 255, .06); }
.wa-nav__sub a[aria-current="page"] { color: #fff; font-weight: 600; }

.wa-nav__count {
  margin-left: auto;
  background: rgba(255, 255, 255, .14);
  color: #fff;
  font-size: var(--wa-fs-xs);
  font-weight: 600;
  padding: .0625rem .4375rem;
  border-radius: var(--wa-radius-pill);
}
.wa-nav__link[aria-current="page"] .wa-nav__count { background: rgba(0, 0, 0, .25); }

/* Connection status block pinned to the bottom of the nav */
.wa-sidebar__foot {
  flex: 0 0 auto;
  padding: .75rem;
  border-top: 1px solid rgba(255, 255, 255, .08);
}
.wa-conn {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .625rem .6875rem;
  border-radius: var(--wa-radius-sm);
  background: rgba(255, 255, 255, .05);
  font-size: var(--wa-fs-sm);
  color: #C9D0E2;
  text-decoration: none;
}
.wa-conn:hover { background: rgba(255, 255, 255, .09); color: #fff; }
.wa-conn strong { display: block; color: #fff; font-size: var(--wa-fs-sm); font-weight: 600; }
.wa-conn small { color: var(--wa-ink-400); font-size: var(--wa-fs-xs); }

/* One sidebar element, two behaviours.
   Below 992px it is a genuine Bootstrap offcanvas (backdrop, focus trap,
   Esc to close). At 992px and up the same element is pinned open, so the
   navigation exists exactly once in the markup — and maps to exactly one
   Razor partial. */
.offcanvas.wa-sidebar {
  width: min(86vw, var(--wa-sidebar-w));
  border: 0;
  visibility: hidden;
}
.offcanvas.wa-sidebar.show,
.offcanvas.wa-sidebar.showing,
.offcanvas.wa-sidebar.hiding { visibility: visible; }

@media (min-width: 992px) {
  .offcanvas.wa-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--wa-sidebar-w);
    z-index: 1030;
    transform: none !important;
    visibility: visible !important;
  }
  .wa-main { margin-left: var(--wa-sidebar-w); }
}

/* --- Topbar --- */
.wa-topbar {
  position: sticky;
  top: 0;
  z-index: 1020;
  height: var(--wa-topbar-h);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--wa-border);
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 0 1rem;
}
@media (min-width: 992px) { .wa-topbar { padding: 0 var(--wa-gutter); } }

.wa-topbar__search {
  position: relative;
  max-width: 380px;
  flex: 1 1 auto;
}
.wa-topbar__search .bi {
  position: absolute;
  left: .75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--wa-muted);
  pointer-events: none;
}
.wa-topbar__search .form-control { padding-left: 2.25rem; background: var(--wa-surface-sunk); }

.wa-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--wa-radius-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--wa-text-2);
  display: inline-grid;
  place-items: center;
  font-size: 1.0625rem;
  transition: background var(--wa-transition), color var(--wa-transition), border-color var(--wa-transition);
  position: relative;
}
.wa-icon-btn:hover { background: var(--wa-brand-50); color: var(--wa-brand-600); }
.wa-icon-btn--bordered { border-color: var(--wa-border); background: var(--wa-surface); }
.wa-icon-btn--sm { width: 32px; height: 32px; font-size: .9375rem; }

.wa-icon-btn__dot {
  position: absolute;
  top: 6px;
  right: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--wa-danger-500);
  border: 2px solid var(--wa-surface);
}

.wa-account-btn {
  display: flex;
  align-items: center;
  gap: .5rem;
  border: 1px solid var(--wa-border);
  background: var(--wa-surface);
  border-radius: var(--wa-radius-pill);
  padding: .1875rem .5rem .1875rem .1875rem;
  transition: border-color var(--wa-transition), box-shadow var(--wa-transition);
}
.wa-account-btn:hover { border-color: var(--wa-border-strong); box-shadow: var(--wa-shadow-xs); }
.wa-account-btn__meta { text-align: left; line-height: 1.15; }
.wa-account-btn__meta strong { display: block; font-size: var(--wa-fs-sm); font-weight: 600; }
.wa-account-btn__meta small { color: var(--wa-muted); font-size: var(--wa-fs-xs); }

/* --- Page frame --- */
.wa-page {
  max-width: var(--wa-page-max);
  padding: 1.25rem 1rem 3rem;
  margin-inline: auto;
}
@media (min-width: 992px) { .wa-page { padding: 1.5rem var(--wa-gutter) 4rem; } }

.wa-page-head { margin-bottom: 1.25rem; }
.wa-page-head h1 { margin: .25rem 0 0; }
.wa-page-head__sub { color: var(--wa-muted); margin: .25rem 0 0; font-size: var(--wa-fs-body); }

.breadcrumb {
  --bs-breadcrumb-divider-color: var(--wa-border-strong);
  --bs-breadcrumb-item-padding-x: .5rem;
  font-size: var(--wa-fs-sm);
  margin-bottom: 0;
}
.breadcrumb-item a { color: var(--wa-muted); text-decoration: none; }
.breadcrumb-item a:hover { color: var(--wa-brand-600); text-decoration: underline; }
.breadcrumb-item.active { color: var(--wa-text-2); font-weight: 500; }

.wa-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: .75rem;
}
.wa-section-head h2 { margin: 0; }

/* == 05  Cards & surfaces =============================================== */

.card {
  --bs-card-bg: var(--wa-surface);
  --bs-card-border-color: var(--wa-border);
  --bs-card-border-radius: var(--wa-radius);
  --bs-card-inner-border-radius: calc(var(--wa-radius) - 1px);
  --bs-card-spacer-x: 1.125rem;
  --bs-card-spacer-y: 1.125rem;
  box-shadow: var(--wa-shadow-xs);
}

.card-header {
  --bs-card-cap-bg: var(--wa-surface);
  border-bottom-color: var(--wa-border);
  padding: .875rem 1.125rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}
.card-header h2, .card-header h3 { margin: 0; font-size: var(--wa-fs-h3); }
.card-header .wa-card-sub { display: block; font-size: var(--wa-fs-sm); color: var(--wa-muted); font-weight: 400; margin-top: .0625rem; }

.card-footer {
  --bs-card-cap-bg: var(--wa-surface-sunk);
  border-top-color: var(--wa-border);
  padding: .75rem 1.125rem;
}

/* An interactive card (whole surface is a link/button target). */
.wa-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: border-color var(--wa-transition), box-shadow var(--wa-transition), transform var(--wa-transition);
}
.wa-card-link:hover {
  border-color: var(--wa-brand-400);
  box-shadow: var(--wa-shadow-md);
  color: inherit;
}

.wa-panel {
  background: var(--wa-surface-sunk);
  border: 1px solid var(--wa-border);
  border-radius: var(--wa-radius-sm);
  padding: .875rem 1rem;
}

/* == 06  Buttons & form controls ======================================== */

.btn {
  --bs-btn-font-size: var(--wa-fs-body);
  --bs-btn-font-weight: 600;
  --bs-btn-border-radius: var(--wa-radius-sm);
  --bs-btn-padding-y: .4375rem;
  --bs-btn-padding-x: .875rem;
  transition: background-color var(--wa-transition), border-color var(--wa-transition),
              box-shadow var(--wa-transition), color var(--wa-transition);
}
.btn-lg { --bs-btn-padding-y: .625rem; --bs-btn-padding-x: 1.25rem; --bs-btn-font-size: 1rem; }
.btn-sm { --bs-btn-padding-y: .25rem; --bs-btn-padding-x: .625rem; --bs-btn-font-size: var(--wa-fs-sm); }

.btn .bi { vertical-align: -.08em; }

.btn-primary {
  --bs-btn-bg: var(--wa-brand-500);
  --bs-btn-border-color: var(--wa-brand-500);
  --bs-btn-hover-bg: var(--wa-brand-600);
  --bs-btn-hover-border-color: var(--wa-brand-600);
  --bs-btn-active-bg: var(--wa-brand-700);
  --bs-btn-active-border-color: var(--wa-brand-700);
  --bs-btn-disabled-bg: var(--wa-brand-400);
  --bs-btn-disabled-border-color: var(--wa-brand-400);
  box-shadow: var(--wa-shadow-xs);
}

.btn-outline-secondary {
  --bs-btn-color: var(--wa-text-2);
  --bs-btn-border-color: var(--wa-border-strong);
  --bs-btn-bg: var(--wa-surface);
  --bs-btn-hover-color: var(--wa-text);
  --bs-btn-hover-bg: var(--wa-surface-sunk);
  --bs-btn-hover-border-color: var(--wa-border-strong);
  --bs-btn-active-color: var(--wa-text);
  --bs-btn-active-bg: var(--wa-brand-50);
  --bs-btn-active-border-color: var(--wa-brand-400);
}

.btn-ghost {
  --bs-btn-color: var(--wa-text-2);
  --bs-btn-bg: transparent;
  --bs-btn-border-color: transparent;
  --bs-btn-hover-color: var(--wa-brand-600);
  --bs-btn-hover-bg: var(--wa-brand-50);
  --bs-btn-hover-border-color: transparent;
}

.btn-danger {
  --bs-btn-bg: var(--wa-danger-500);
  --bs-btn-border-color: var(--wa-danger-500);
  --bs-btn-hover-bg: var(--wa-danger-600);
  --bs-btn-hover-border-color: var(--wa-danger-600);
}

.btn-success {
  --bs-btn-bg: var(--wa-success-500);
  --bs-btn-border-color: var(--wa-success-500);
  --bs-btn-hover-bg: var(--wa-success-600);
  --bs-btn-hover-border-color: var(--wa-success-600);
}

/* Money-related actions (recharge, pay) carry the amber accent. */
.btn-accent {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--wa-accent-600);
  --bs-btn-border-color: var(--wa-accent-600);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--wa-accent-700);
  --bs-btn-hover-border-color: var(--wa-accent-700);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--wa-accent-700);
}

.form-label {
  font-size: var(--wa-fs-sm);
  font-weight: 600;
  color: var(--wa-text-2);
  margin-bottom: .3125rem;
}
.form-label .wa-req { color: var(--wa-danger-500); margin-left: .125rem; }
.form-label .wa-optional { font-weight: 400; color: var(--wa-muted); }

.form-control, .form-select {
  --bs-border-color: var(--wa-border-strong);
  border-radius: var(--wa-radius-sm);
  font-size: var(--wa-fs-body);
  padding: .4375rem .75rem;
  color: var(--wa-text);
  transition: border-color var(--wa-transition), box-shadow var(--wa-transition);
}
.form-control:focus, .form-select:focus {
  border-color: var(--wa-brand-400);
  box-shadow: 0 0 0 3px rgba(47, 75, 201, .16);
}
.form-control::placeholder { color: var(--wa-muted); opacity: .85; }
.form-control:disabled, .form-select:disabled {
  background: var(--wa-surface-sunk);
  color: var(--wa-muted);
}

.form-text { font-size: var(--wa-fs-sm); color: var(--wa-muted); }

.input-group-text {
  background: var(--wa-surface-sunk);
  border-color: var(--wa-border-strong);
  color: var(--wa-muted);
  font-size: var(--wa-fs-sm);
}

.form-check-input {
  border-color: var(--wa-border-strong);
  width: 1.0625rem;
  height: 1.0625rem;
  margin-top: .21875rem;
}
.form-check-input:checked { background-color: var(--wa-brand-500); border-color: var(--wa-brand-500); }
.form-check-input:focus { border-color: var(--wa-brand-400); box-shadow: 0 0 0 3px rgba(47, 75, 201, .18); }
.form-check-label { font-size: var(--wa-fs-body); }
.form-switch .form-check-input { width: 2.25rem; height: 1.25rem; margin-top: .125rem; }

.is-invalid ~ .invalid-feedback, .invalid-feedback { font-size: var(--wa-fs-sm); font-weight: 500; }
.form-control.is-invalid, .form-select.is-invalid { border-color: var(--wa-danger-500); }
.form-control.is-valid, .form-select.is-valid { border-color: var(--wa-success-500); }

/* Selectable option tile — used for audience, schedule mode, plan choice. */
.wa-choice {
  display: flex;
  gap: .75rem;
  border: 1px solid var(--wa-border-strong);
  border-radius: var(--wa-radius-sm);
  padding: .875rem 1rem;
  background: var(--wa-surface);
  cursor: pointer;
  transition: border-color var(--wa-transition), background var(--wa-transition), box-shadow var(--wa-transition);
  height: 100%;
}
.wa-choice:hover { border-color: var(--wa-brand-400); background: var(--wa-brand-50); }
.wa-choice__body { flex: 1 1 auto; min-width: 0; }
.wa-choice__title { font-weight: 600; font-size: var(--wa-fs-body); display: block; }
.wa-choice__desc { font-size: var(--wa-fs-sm); color: var(--wa-muted); display: block; }
.wa-choice input:checked ~ .wa-choice__body .wa-choice__title { color: var(--wa-brand-700); }
.wa-choice:has(input:checked) {
  border-color: var(--wa-brand-500);
  background: var(--wa-brand-50);
  box-shadow: 0 0 0 1px var(--wa-brand-500);
}
.wa-choice:has(input:focus-visible) { outline: 3px solid rgba(47, 75, 201, .45); outline-offset: 2px; }

/* == 07  Status, badges, indicators ===================================== */

/* Status never relies on colour alone: every pill carries an icon + word. */
.wa-status {
  display: inline-flex;
  align-items: center;
  gap: .3125rem;
  font-size: var(--wa-fs-xs);
  font-weight: 600;
  line-height: 1.4;
  padding: .1875rem .5rem;
  border-radius: var(--wa-radius-pill);
  border: 1px solid transparent;
  white-space: nowrap;
}
.wa-status .bi { font-size: .8125rem; }

.wa-status--success { background: var(--wa-success-100); color: var(--wa-success-600); border-color: rgba(15, 110, 80, .18); }
.wa-status--warning { background: var(--wa-warning-100); color: var(--wa-warning-600); border-color: rgba(148, 89, 10, .18); }
.wa-status--danger  { background: var(--wa-danger-100);  color: var(--wa-danger-600);  border-color: rgba(168, 45, 47, .18); }
.wa-status--info    { background: var(--wa-info-100);    color: var(--wa-info-600);    border-color: rgba(23, 92, 140, .18); }
.wa-status--brand   { background: var(--wa-brand-100);   color: var(--wa-brand-700);   border-color: rgba(28, 44, 126, .18); }
.wa-status--neutral { background: var(--wa-surface-sunk); color: var(--wa-text-2);     border-color: var(--wa-border-strong); }
.wa-status--accent  { background: var(--wa-accent-100);  color: var(--wa-accent-700);  border-color: rgba(143, 85, 10, .2); }

.wa-dot {
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  display: inline-block;
  flex: 0 0 auto;
}
.wa-dot--success { background: var(--wa-success-500); }
.wa-dot--warning { background: var(--wa-warning-500); }
.wa-dot--danger  { background: var(--wa-danger-500); }
.wa-dot--muted   { background: var(--wa-border-strong); }
.wa-dot--live {
  background: var(--wa-success-500);
  box-shadow: 0 0 0 0 rgba(18, 128, 92, .55);
  animation: wa-pulse 2.4s ease-out infinite;
}
@keyframes wa-pulse {
  70% { box-shadow: 0 0 0 6px rgba(18, 128, 92, 0); }
  100% { box-shadow: 0 0 0 0 rgba(18, 128, 92, 0); }
}

.wa-tag {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  font-size: var(--wa-fs-xs);
  font-weight: 500;
  padding: .125rem .4375rem;
  border-radius: var(--wa-radius-xs);
  background: var(--wa-brand-50);
  color: var(--wa-brand-700);
  border: 1px solid var(--wa-brand-100);
  white-space: nowrap;
}
.wa-tag--neutral { background: var(--wa-surface-sunk); color: var(--wa-text-2); border-color: var(--wa-border); }
.wa-tag--accent  { background: var(--wa-accent-100); color: var(--wa-accent-700); border-color: rgba(228, 146, 46, .3); }

.wa-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  font-weight: 600;
  font-size: var(--wa-fs-sm);
  background: var(--wa-brand-100);
  color: var(--wa-brand-700);
  flex: 0 0 auto;
  font-family: var(--wa-font-display);
}
.wa-avatar--sm { width: 28px; height: 28px; font-size: var(--wa-fs-xs); }
.wa-avatar--lg { width: 56px; height: 56px; font-size: 1.125rem; }
.wa-avatar--ink { background: var(--wa-ink-700); color: #fff; }
.wa-avatar--accent { background: var(--wa-accent-100); color: var(--wa-accent-700); }
.wa-avatar--success { background: var(--wa-success-100); color: var(--wa-success-600); }

.alert {
  --bs-alert-border-radius: var(--wa-radius-sm);
  --bs-alert-padding-x: 1rem;
  --bs-alert-padding-y: .8125rem;
  font-size: var(--wa-fs-body);
  border-width: 1px;
  display: flex;
  gap: .75rem;
  align-items: flex-start;
}
.alert .bi { font-size: 1.125rem; flex: 0 0 auto; margin-top: .0625rem; }
.alert__body { flex: 1 1 auto; min-width: 0; }
.alert__title { font-weight: 700; font-family: var(--wa-font-display); display: block; margin-bottom: .0625rem; }
.alert-warning { --bs-alert-bg: var(--wa-warning-100); --bs-alert-border-color: rgba(148,89,10,.22); --bs-alert-color: var(--wa-warning-600); }
.alert-danger  { --bs-alert-bg: var(--wa-danger-100);  --bs-alert-border-color: rgba(168,45,47,.22);  --bs-alert-color: var(--wa-danger-600); }
.alert-success { --bs-alert-bg: var(--wa-success-100); --bs-alert-border-color: rgba(15,110,80,.22);  --bs-alert-color: var(--wa-success-600); }
.alert-info    { --bs-alert-bg: var(--wa-info-100);    --bs-alert-border-color: rgba(23,92,140,.22);  --bs-alert-color: var(--wa-info-600); }
.alert-primary { --bs-alert-bg: var(--wa-brand-50);    --bs-alert-border-color: var(--wa-brand-100);  --bs-alert-color: var(--wa-brand-700); }

.nav-tabs {
  --bs-nav-tabs-border-color: var(--wa-border);
  --bs-nav-link-color: var(--wa-muted);
  --bs-nav-tabs-link-active-color: var(--wa-brand-700);
  --bs-nav-tabs-link-active-border-color: transparent transparent var(--wa-brand-500);
  --bs-nav-link-font-size: var(--wa-fs-body);
  --bs-nav-link-font-weight: 600;
  gap: .25rem;
}
.nav-tabs .nav-link { border-width: 0 0 2px 0; padding: .5rem .75rem; }
.nav-tabs .nav-link:hover { color: var(--wa-text); border-bottom-color: var(--wa-border-strong); }

.nav-pills {
  --bs-nav-pills-border-radius: var(--wa-radius-pill);
  --bs-nav-link-color: var(--wa-text-2);
  --bs-nav-pills-link-active-bg: var(--wa-brand-600);
  --bs-nav-link-font-size: var(--wa-fs-sm);
  --bs-nav-link-font-weight: 600;
  --bs-nav-link-padding-y: .3125rem;
  --bs-nav-link-padding-x: .75rem;
}

.dropdown-menu {
  --bs-dropdown-border-color: var(--wa-border);
  --bs-dropdown-border-radius: var(--wa-radius-sm);
  --bs-dropdown-font-size: var(--wa-fs-body);
  --bs-dropdown-link-active-bg: var(--wa-brand-50);
  --bs-dropdown-link-active-color: var(--wa-brand-700);
  --bs-dropdown-item-padding-y: .4375rem;
  --bs-dropdown-padding-y: .375rem;
  box-shadow: var(--wa-shadow-md);
}
.dropdown-header { font-size: var(--wa-fs-xs); text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.dropdown-item .bi { width: 1.125rem; color: var(--wa-muted); }
.dropdown-item.text-danger .bi { color: inherit; }

.modal-content {
  border: 0;
  border-radius: var(--wa-radius-lg);
  box-shadow: var(--wa-shadow-lg);
}
.modal-header { border-bottom-color: var(--wa-border); padding: 1rem 1.25rem; }
.modal-title { font-size: var(--wa-fs-h2); }
.modal-body { padding: 1.25rem; }
.modal-footer { border-top-color: var(--wa-border); background: var(--wa-surface-sunk); padding: .875rem 1.25rem; border-radius: 0 0 var(--wa-radius-lg) var(--wa-radius-lg); }

.toast {
  --bs-toast-border-radius: var(--wa-radius-sm);
  --bs-toast-border-color: var(--wa-border);
  --bs-toast-font-size: var(--wa-fs-body);
  box-shadow: var(--wa-shadow-md);
}
.toast__icon { width: 28px; height: 28px; border-radius: var(--wa-radius-xs); display: grid; place-items: center; flex: 0 0 auto; }

.progress {
  --bs-progress-bg: var(--wa-border);
  --bs-progress-bar-bg: var(--wa-brand-500);
  --bs-progress-border-radius: var(--wa-radius-pill);
  --bs-progress-height: .5rem;
}

.pagination {
  --bs-pagination-color: var(--wa-text-2);
  --bs-pagination-border-color: var(--wa-border);
  --bs-pagination-active-bg: var(--wa-brand-600);
  --bs-pagination-active-border-color: var(--wa-brand-600);
  --bs-pagination-hover-bg: var(--wa-brand-50);
  --bs-pagination-hover-color: var(--wa-brand-700);
  --bs-pagination-font-size: var(--wa-fs-sm);
  --bs-pagination-border-radius: var(--wa-radius-sm);
  --bs-pagination-padding-x: .625rem;
  --bs-pagination-padding-y: .3125rem;
  gap: .1875rem;
}

.tooltip { --bs-tooltip-bg: var(--wa-ink-800); --bs-tooltip-border-radius: var(--wa-radius-xs); --bs-tooltip-font-size: var(--wa-fs-xs); }

/* == 08  Tables & mobile list pattern ================================== */

.wa-table-wrap {
  border: 1px solid var(--wa-border);
  border-radius: var(--wa-radius);
  background: var(--wa-surface);
  overflow: hidden;
  box-shadow: var(--wa-shadow-xs);
}

.wa-table {
  --bs-table-bg: transparent;
  margin: 0;
  font-size: var(--wa-fs-body);
}
.wa-table > thead th {
  background: var(--wa-surface-sunk);
  border-bottom: 1px solid var(--wa-border);
  color: var(--wa-muted);
  font-size: var(--wa-fs-xs);
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .625rem .875rem;
  white-space: nowrap;
}
.wa-table > tbody td {
  padding: .75rem .875rem;
  border-bottom: 1px solid var(--wa-border);
  vertical-align: middle;
  color: var(--wa-text-2);
}
.wa-table > tbody tr:last-child td { border-bottom: 0; }
.wa-table > tbody tr:hover { background: var(--wa-brand-50); }
.wa-table > tbody tr.is-selected { background: var(--wa-brand-50); box-shadow: inset 3px 0 0 var(--wa-brand-500); }
.wa-table .wa-cell-primary { color: var(--wa-text); font-weight: 600; }

.wa-table th.wa-col-check, .wa-table td.wa-col-check { width: 2.75rem; padding-right: 0; }
.wa-table th.wa-col-actions, .wa-table td.wa-col-actions { width: 3.5rem; text-align: right; }

.wa-sortable {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  display: inline-flex;
  align-items: center;
  gap: .25rem;
}
.wa-sortable:hover { color: var(--wa-brand-600); }
.wa-sortable .bi { font-size: .6875rem; }

/* Bulk-action bar that replaces the toolbar when rows are selected */
.wa-bulkbar {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
  background: var(--wa-brand-600);
  color: #fff;
  border-radius: var(--wa-radius-sm);
  padding: .5rem .75rem;
  font-size: var(--wa-fs-sm);
}
.wa-bulkbar .btn { --bs-btn-color: #fff; --bs-btn-border-color: rgba(255,255,255,.4); --bs-btn-hover-bg: rgba(255,255,255,.14); --bs-btn-hover-color: #fff; --bs-btn-hover-border-color: rgba(255,255,255,.6); }

/* Stacked table: below lg, the same <table> markup re-flows into record
   cards. One server-side loop, two intentional layouts — no duplicated rows. */
@media (max-width: 991.98px) {
  .wa-table-wrap--stack { border: 0; background: transparent; box-shadow: none; overflow: visible; }

  .wa-table--stack,
  .wa-table--stack > tbody,
  .wa-table--stack > tbody > tr,
  .wa-table--stack > tbody > tr > td { display: block; width: 100%; }

  .wa-table--stack > thead { display: none; }

  .wa-table--stack > tbody > tr {
    position: relative;
    background: var(--wa-surface);
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius);
    box-shadow: var(--wa-shadow-xs);
    padding: .8125rem 2.5rem .8125rem .875rem;
    margin-bottom: .625rem;
  }
  .wa-table--stack > tbody > tr:hover { background: var(--wa-surface); }
  .wa-table--stack > tbody > tr.is-selected { box-shadow: 0 0 0 2px var(--wa-brand-500); }

  .wa-table--stack > tbody > tr > td {
    border: 0;
    padding: .1875rem 0;
    display: grid;
    grid-template-columns: 7rem minmax(0, 1fr);
    gap: .75rem;
    align-items: start;
  }
  .wa-table--stack > tbody > tr > td::before {
    content: attr(data-label);
    font-size: var(--wa-fs-xs);
    text-transform: uppercase;
    letter-spacing: .05em;
    font-weight: 600;
    color: var(--wa-muted);
    padding-top: .0625rem;
  }

  /* Lead cell becomes the card header. */
  .wa-table--stack td.wa-cell-lead {
    display: block;
    padding: 0 0 .5rem;
    margin-bottom: .5rem;
    border-bottom: 1px dashed var(--wa-border);
  }
  .wa-table--stack td.wa-cell-lead::before { display: none; }

  .wa-table--stack td.wa-col-check {
    position: absolute;
    top: .75rem;
    right: .75rem;
    width: auto;
    padding: 0;
    display: block;
  }
  .wa-table--stack td.wa-col-check::before { display: none; }

  .wa-table--stack td.wa-col-actions {
    display: flex;
    justify-content: flex-end;
    text-align: left;
    width: 100%;
    padding-top: .5rem;
    margin-top: .5rem;
    border-top: 1px dashed var(--wa-border);
  }
  .wa-table--stack td.wa-col-actions::before { display: none; }
}

/* == 09  Ledger rail — signature component ==============================
   One device used everywhere money and eligibility are shown: dashboard
   wallet card, campaign wizard footer, review step, billing. Hairline-
   separated figures, mono numerals, amber for currency.                  */

.wa-ledger {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  border: 1px solid var(--wa-border);
  border-radius: var(--wa-radius-sm);
  background: var(--wa-surface);
  overflow: hidden;
}
.wa-ledger__item {
  flex: 1 1 8.5rem;
  min-width: 0;
  padding: .625rem .875rem;
  border-right: 1px solid var(--wa-border);
}
.wa-ledger__item:last-child { border-right: 0; }
.wa-ledger__label {
  display: flex;
  align-items: center;
  gap: .25rem;
  font-size: var(--wa-fs-xs);
  color: var(--wa-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-weight: 600;
  margin-bottom: .125rem;
}
.wa-ledger__value {
  font-family: var(--wa-font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--wa-text);
  line-height: 1.2;
}
.wa-ledger__note { font-size: var(--wa-fs-xs); color: var(--wa-muted); }
.wa-ledger__item--money .wa-ledger__value { color: var(--wa-accent-700); }
.wa-ledger__item--result { background: var(--wa-brand-50); }
.wa-ledger__item--danger { background: var(--wa-danger-100); }
.wa-ledger__item--danger .wa-ledger__value { color: var(--wa-danger-600); }

@media (max-width: 575.98px) {
  .wa-ledger__item { flex: 1 1 50%; border-bottom: 1px solid var(--wa-border); }
  .wa-ledger__item:nth-child(2n) { border-right: 0; }
}

/* == 10  Delivery bar — signature component ============================
   A single stacked bar reused on dashboard, campaign rows and reports.
   Segments are set with --seg on each part.                             */

.wa-delivery {
  display: flex;
  height: .5rem;
  border-radius: var(--wa-radius-pill);
  overflow: hidden;
  background: var(--wa-border);
}
.wa-delivery__seg { width: var(--seg, 0%); transition: width 320ms ease; }
.wa-delivery__seg--read { background: var(--wa-success-600); }
.wa-delivery__seg--delivered { background: var(--wa-success-500); }
.wa-delivery__seg--sent { background: var(--wa-brand-400); }
.wa-delivery__seg--pending { background: var(--wa-border-strong); }
.wa-delivery__seg--failed { background: var(--wa-danger-500); }

.wa-legend { display: flex; flex-wrap: wrap; gap: .25rem 1rem; font-size: var(--wa-fs-sm); color: var(--wa-text-2); }
.wa-legend__item { display: inline-flex; align-items: center; gap: .375rem; }
.wa-legend__swatch { width: .625rem; height: .625rem; border-radius: 3px; flex: 0 0 auto; }
.wa-legend__swatch--read { background: var(--wa-success-600); }
.wa-legend__swatch--delivered { background: var(--wa-success-500); }
.wa-legend__swatch--sent { background: var(--wa-brand-400); }
.wa-legend__swatch--pending { background: var(--wa-border-strong); }
.wa-legend__swatch--failed { background: var(--wa-danger-500); }

/* == 11  Dashboard components ========================================== */

.wa-kpi {
  background: var(--wa-surface);
  border: 1px solid var(--wa-border);
  border-radius: var(--wa-radius);
  padding: 1rem 1.125rem;
  height: 100%;
  box-shadow: var(--wa-shadow-xs);
  display: flex;
  flex-direction: column;
  gap: .375rem;
}
.wa-kpi__head { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.wa-kpi__label { font-size: var(--wa-fs-sm); color: var(--wa-muted); font-weight: 600; margin: 0; }
.wa-kpi__icon {
  width: 30px; height: 30px;
  border-radius: var(--wa-radius-xs);
  display: grid; place-items: center;
  background: var(--wa-brand-50);
  color: var(--wa-brand-600);
  font-size: .9375rem;
  flex: 0 0 auto;
}
.wa-kpi__icon--accent { background: var(--wa-accent-100); color: var(--wa-accent-700); }
.wa-kpi__icon--success { background: var(--wa-success-100); color: var(--wa-success-600); }
.wa-kpi__icon--danger { background: var(--wa-danger-100); color: var(--wa-danger-600); }
.wa-kpi__value {
  font-family: var(--wa-font-display);
  font-size: 1.625rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--wa-text);
}
.wa-kpi__value small { font-size: .8125rem; font-weight: 600; color: var(--wa-muted); letter-spacing: 0; }
.wa-kpi__foot { margin-top: auto; font-size: var(--wa-fs-sm); color: var(--wa-muted); }

.wa-kpi--primary { background: var(--wa-ink-800); border-color: var(--wa-ink-800); color: #fff; }
.wa-kpi--primary .wa-kpi__label { color: #A9B2C9; }
.wa-kpi--primary .wa-kpi__value { color: #fff; font-size: 2rem; }
.wa-kpi--primary .wa-kpi__foot { color: #A9B2C9; }
.wa-kpi--primary .wa-kpi__icon { background: rgba(255,255,255,.12); color: #fff; }
.wa-kpi--primary .wa-ledger { background: transparent; border-color: rgba(255,255,255,.16); }
.wa-kpi--primary .wa-ledger__item { border-right-color: rgba(255,255,255,.16); }
.wa-kpi--primary .wa-ledger__label { color: #8F9AB6; }
.wa-kpi--primary .wa-ledger__value { color: #fff; }

.wa-delta { display: inline-flex; align-items: center; gap: .1875rem; font-size: var(--wa-fs-sm); font-weight: 600; }
.wa-delta--up { color: var(--wa-success-600); }
.wa-delta--down { color: var(--wa-danger-600); }
.wa-delta--flat { color: var(--wa-muted); }

/* Secondary KPI — quieter, smaller, in a row of four */
.wa-kpi--compact { padding: .8125rem .9375rem; gap: .25rem; }
.wa-kpi--compact .wa-kpi__value { font-size: 1.25rem; }

.wa-chart { width: 100%; display: block; }
.wa-chart text { font-family: var(--wa-font-body); font-size: 11px; fill: var(--wa-muted); }
.wa-chart .wa-chart__grid { stroke: var(--wa-border); stroke-width: 1; shape-rendering: crispEdges; }
.wa-chart .wa-chart__bar { transition: opacity var(--wa-transition); }
.wa-chart .wa-chart__bar:hover { opacity: .82; }

.wa-quick-actions { display: grid; grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr)); gap: .625rem; }
.wa-quick {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .75rem .875rem;
  border: 1px solid var(--wa-border);
  border-radius: var(--wa-radius-sm);
  background: var(--wa-surface);
  text-decoration: none;
  color: var(--wa-text);
  font-weight: 600;
  font-size: var(--wa-fs-sm);
  transition: border-color var(--wa-transition), box-shadow var(--wa-transition), background var(--wa-transition);
}
.wa-quick:hover { border-color: var(--wa-brand-400); background: var(--wa-brand-50); color: var(--wa-brand-700); box-shadow: var(--wa-shadow-xs); }
.wa-quick .bi { font-size: 1.125rem; color: var(--wa-brand-600); }

.wa-timeline { list-style: none; margin: 0; padding: 0; }
.wa-timeline__item { display: flex; gap: .75rem; padding: .6875rem 0; border-bottom: 1px solid var(--wa-border); }
.wa-timeline__item:last-child { border-bottom: 0; padding-bottom: 0; }
.wa-timeline__icon {
  width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; flex: 0 0 auto;
  font-size: .875rem;
  background: var(--wa-surface-sunk);
  color: var(--wa-text-2);
  border: 1px solid var(--wa-border);
}
.wa-timeline__body { flex: 1 1 auto; min-width: 0; }
.wa-timeline__title { font-size: var(--wa-fs-body); margin: 0; font-weight: 500; }
.wa-timeline__time { font-size: var(--wa-fs-xs); color: var(--wa-muted); white-space: nowrap; }

.wa-schedule-item {
  display: flex;
  gap: .875rem;
  padding: .75rem 0;
  border-bottom: 1px solid var(--wa-border);
}
.wa-schedule-item:last-child { border-bottom: 0; padding-bottom: 0; }
.wa-schedule-item__when {
  flex: 0 0 3.5rem;
  text-align: center;
  border-radius: var(--wa-radius-xs);
  background: var(--wa-brand-50);
  border: 1px solid var(--wa-brand-100);
  padding: .25rem;
  line-height: 1.15;
}
.wa-schedule-item__when strong { display: block; font-family: var(--wa-font-display); font-size: 1.0625rem; color: var(--wa-brand-700); }
.wa-schedule-item__when span { font-size: var(--wa-fs-xs); color: var(--wa-brand-600); text-transform: uppercase; letter-spacing: .04em; }

/* == 12  Campaign wizard =============================================== */

.wa-wizard { display: grid; gap: 1.25rem; }
@media (min-width: 992px) {
  .wa-wizard { grid-template-columns: 15rem minmax(0, 1fr); align-items: start; }
}

/* Desktop: vertical rail. Tablet/mobile: compact horizontal progress. */
.wa-steps { list-style: none; margin: 0; padding: 0; }
.wa-steps__item { position: relative; padding: 0 0 0 2.25rem; min-height: 3rem; }
.wa-steps__item::before {
  content: "";
  position: absolute;
  left: .8125rem;
  top: 1.75rem;
  bottom: -.25rem;
  width: 2px;
  background: var(--wa-border);
}
.wa-steps__item:last-child::before { display: none; }
.wa-steps__marker {
  position: absolute;
  left: 0;
  top: .0625rem;
  width: 1.625rem;
  height: 1.625rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--wa-surface);
  border: 2px solid var(--wa-border-strong);
  color: var(--wa-muted);
  font-size: var(--wa-fs-xs);
  font-weight: 700;
  font-family: var(--wa-font-display);
}
.wa-steps__label { display: block; font-weight: 600; font-size: var(--wa-fs-body); color: var(--wa-text-2); }
.wa-steps__hint { display: block; font-size: var(--wa-fs-xs); color: var(--wa-muted); }
.wa-steps__item.is-done .wa-steps__marker { background: var(--wa-success-500); border-color: var(--wa-success-500); color: #fff; }
.wa-steps__item.is-done::before { background: var(--wa-success-500); }
.wa-steps__item.is-current .wa-steps__marker { background: var(--wa-brand-500); border-color: var(--wa-brand-500); color: #fff; }
.wa-steps__item.is-current .wa-steps__label { color: var(--wa-brand-700); }
.wa-steps__item.has-error .wa-steps__marker { background: var(--wa-danger-500); border-color: var(--wa-danger-500); color: #fff; }

.wa-steps-compact { display: flex; align-items: center; gap: .625rem; }
.wa-steps-compact__count {
  font-family: var(--wa-font-display);
  font-weight: 700;
  font-size: var(--wa-fs-sm);
  color: var(--wa-brand-700);
  background: var(--wa-brand-100);
  border-radius: var(--wa-radius-pill);
  padding: .125rem .5625rem;
  white-space: nowrap;
}
.wa-steps-compact__body { flex: 1 1 auto; min-width: 0; }
.wa-steps-compact__label { font-weight: 600; font-size: var(--wa-fs-body); display: block; }

.wa-wizard-panel { display: none; }
.wa-wizard-panel.is-active { display: block; animation: wa-fade 200ms ease; }
@keyframes wa-fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* Sticky action + ledger footer: the trust device of the whole flow. */
.wa-wizard-foot {
  position: sticky;
  bottom: 0;
  z-index: 5;
  background: var(--wa-surface);
  border: 1px solid var(--wa-border);
  border-radius: var(--wa-radius);
  box-shadow: 0 -6px 18px rgba(20, 26, 46, .08);
  padding: .75rem;
  margin-top: 1rem;
}
.wa-wizard-foot__actions {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-top: .75rem;
}
.wa-wizard-foot__actions .wa-spacer { margin-left: auto; }
@media (max-width: 575.98px) {
  .wa-wizard-foot__actions .btn { flex: 1 1 auto; }
  .wa-wizard-foot__actions .wa-spacer { display: none; }
}

/* WhatsApp message preview — the only place WhatsApp's own visual
   language appears, and it is framed as a device preview, not branding. */
.wa-preview {
  background: #E9E2DA;
  background-image: radial-gradient(rgba(255,255,255,.55) 1px, transparent 1px);
  background-size: 14px 14px;
  border: 1px solid var(--wa-border-strong);
  border-radius: var(--wa-radius);
  padding: 1rem;
}
.wa-preview__head {
  display: flex; align-items: center; gap: .5rem;
  background: var(--wa-success-600);
  color: #fff;
  margin: -1rem -1rem 1rem;
  padding: .5rem .75rem;
  border-radius: var(--wa-radius) var(--wa-radius) 0 0;
  font-size: var(--wa-fs-sm);
  font-weight: 600;
}
.wa-bubble {
  background: #fff;
  border-radius: .5rem;
  padding: .5rem .625rem .375rem;
  max-width: 22rem;
  box-shadow: 0 1px 1px rgba(0,0,0,.12);
  font-size: var(--wa-fs-sm);
  color: #111B21;
  position: relative;
}
.wa-bubble--out { background: #D9FDD3; margin-left: auto; }
.wa-bubble__header { font-weight: 700; margin-bottom: .25rem; }
.wa-bubble__body { white-space: pre-wrap; }
.wa-bubble__footer { color: #667781; font-size: var(--wa-fs-xs); margin-top: .375rem; }
.wa-bubble__meta {
  display: flex; align-items: center; justify-content: flex-end; gap: .1875rem;
  font-size: .6875rem; color: #667781; margin-top: .125rem;
}
.wa-bubble__meta .bi-check2-all { color: var(--wa-info-500); }
.wa-bubble__actions { border-top: 1px solid rgba(0,0,0,.1); margin: .375rem -.625rem -.375rem; }
.wa-bubble__action {
  display: block; text-align: center; padding: .375rem;
  color: #027EB5; font-size: var(--wa-fs-sm); font-weight: 500; text-decoration: none;
  border-top: 1px solid rgba(0,0,0,.06);
}
.wa-bubble__action:first-child { border-top: 0; }

.wa-varmap {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .625rem .875rem;
  align-items: center;
}
@media (max-width: 575.98px) { .wa-varmap { grid-template-columns: minmax(0, 1fr); gap: .375rem; } }

/* Review-step summary list */
.wa-summary { display: grid; gap: 0; }
.wa-summary__row {
  display: grid;
  grid-template-columns: 11rem minmax(0, 1fr) auto;
  gap: .75rem;
  padding: .6875rem 0;
  border-bottom: 1px solid var(--wa-border);
  align-items: baseline;
}
.wa-summary__row:last-child { border-bottom: 0; }
.wa-summary__key { font-size: var(--wa-fs-sm); color: var(--wa-muted); font-weight: 600; }
.wa-summary__val { color: var(--wa-text); }
@media (max-width: 575.98px) {
  .wa-summary__row { grid-template-columns: minmax(0, 1fr) auto; gap: .125rem .5rem; }
  .wa-summary__key { grid-column: 1 / -1; }
}

/* == 13  Inbox ========================================================= */

.wa-inbox {
  display: grid;
  border: 1px solid var(--wa-border);
  border-radius: var(--wa-radius);
  background: var(--wa-surface);
  overflow: hidden;
  box-shadow: var(--wa-shadow-xs);
  height: calc(100vh - var(--wa-topbar-h) - 8.5rem);
  min-height: 32rem;
}
@media (min-width: 992px) { .wa-inbox { grid-template-columns: 20rem minmax(0, 1fr); } }
@media (min-width: 1400px) { .wa-inbox { grid-template-columns: 21rem minmax(0, 1fr) 20rem; } }

.wa-inbox__col { display: flex; flex-direction: column; min-width: 0; border-right: 1px solid var(--wa-border); }
.wa-inbox__col:last-child { border-right: 0; }
.wa-inbox__colhead { padding: .75rem; border-bottom: 1px solid var(--wa-border); flex: 0 0 auto; background: var(--wa-surface); }
.wa-inbox__scroll { overflow-y: auto; flex: 1 1 auto; }

/* Mobile/tablet: one pane at a time, driven by data-wa-pane on the wrapper. */
@media (max-width: 991.98px) {
  .wa-inbox { grid-template-columns: 1fr; height: calc(100vh - var(--wa-topbar-h) - 7rem); }
  .wa-inbox__col { border-right: 0; }
  .wa-inbox[data-wa-pane="list"] .wa-inbox__col:not([data-pane="list"]) { display: none; }
  .wa-inbox[data-wa-pane="thread"] .wa-inbox__col:not([data-pane="thread"]) { display: none; }
  .wa-inbox[data-wa-pane="details"] .wa-inbox__col:not([data-pane="details"]) { display: none; }
}
@media (min-width: 992px) and (max-width: 1399.98px) {
  .wa-inbox__col[data-pane="details"] { display: none; }
  .wa-inbox.is-details-open { grid-template-columns: 20rem minmax(0, 1fr) 19rem; }
  .wa-inbox.is-details-open .wa-inbox__col[data-pane="details"] { display: flex; }
}
@media (min-width: 992px) { .wa-inbox__mobile-only { display: none !important; } }

.wa-thread-item {
  display: flex;
  gap: .625rem;
  width: 100%;
  text-align: left;
  padding: .75rem;
  border: 0;
  border-bottom: 1px solid var(--wa-border);
  background: transparent;
  transition: background var(--wa-transition);
}
.wa-thread-item:hover { background: var(--wa-surface-sunk); }
.wa-thread-item.is-active { background: var(--wa-brand-50); box-shadow: inset 3px 0 0 var(--wa-brand-500); }
.wa-thread-item__body { flex: 1 1 auto; min-width: 0; }
.wa-thread-item__row { display: flex; align-items: baseline; gap: .5rem; }
.wa-thread-item__name { font-weight: 600; font-size: var(--wa-fs-body); color: var(--wa-text); margin: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wa-thread-item__time { margin-left: auto; font-size: var(--wa-fs-xs); color: var(--wa-muted); white-space: nowrap; }
.wa-thread-item__snippet {
  font-size: var(--wa-fs-sm);
  color: var(--wa-muted);
  margin: .125rem 0 0;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.wa-thread-item.is-unread .wa-thread-item__snippet { color: var(--wa-text-2); font-weight: 500; }
.wa-unread-pill {
  background: var(--wa-brand-500);
  color: #fff;
  font-size: .6875rem;
  font-weight: 700;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 .375rem;
  border-radius: var(--wa-radius-pill);
  display: inline-grid;
  place-items: center;
}

.wa-chat {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 1rem;
  background: #EFE7DE;
  background-image: radial-gradient(rgba(255,255,255,.5) 1px, transparent 1px);
  background-size: 16px 16px;
  display: flex;
  flex-direction: column;
  gap: .375rem;
}
.wa-chat__daymark {
  align-self: center;
  background: rgba(255,255,255,.85);
  color: #54656F;
  font-size: var(--wa-fs-xs);
  font-weight: 600;
  padding: .1875rem .625rem;
  border-radius: var(--wa-radius-pill);
  margin: .5rem 0;
}
.wa-chat .wa-bubble { max-width: min(30rem, 82%); }
.wa-chat__system {
  align-self: center;
  background: var(--wa-warning-100);
  color: var(--wa-warning-600);
  border: 1px solid rgba(148,89,10,.2);
  font-size: var(--wa-fs-xs);
  padding: .25rem .625rem;
  border-radius: var(--wa-radius-pill);
  margin: .375rem 0;
}

.wa-composer { border-top: 1px solid var(--wa-border); padding: .75rem; background: var(--wa-surface); flex: 0 0 auto; }
.wa-composer__box { display: flex; gap: .5rem; align-items: flex-end; }
.wa-composer textarea { resize: none; max-height: 8rem; }

.wa-window-notice {
  display: flex;
  gap: .5rem;
  align-items: flex-start;
  background: var(--wa-warning-100);
  border: 1px solid rgba(148,89,10,.2);
  color: var(--wa-warning-600);
  border-radius: var(--wa-radius-sm);
  padding: .5rem .625rem;
  font-size: var(--wa-fs-sm);
  margin-bottom: .625rem;
}

.wa-detail-group { padding: .875rem; border-bottom: 1px solid var(--wa-border); }
.wa-detail-group:last-child { border-bottom: 0; }
.wa-detail-group__title {
  font-size: var(--wa-fs-xs);
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--wa-muted);
  font-weight: 600;
  margin: 0 0 .5rem;
}
.wa-detail-row { display: flex; justify-content: space-between; gap: .75rem; font-size: var(--wa-fs-sm); padding: .1875rem 0; }
.wa-detail-row dt { color: var(--wa-muted); font-weight: 500; }
.wa-detail-row dd { margin: 0; color: var(--wa-text-2); text-align: right; }

/* == 14  States: empty / loading / error =============================== */

.wa-empty {
  text-align: center;
  padding: 2.5rem 1.25rem;
  max-width: 30rem;
  margin-inline: auto;
}
.wa-empty__art {
  width: 64px; height: 64px;
  border-radius: var(--wa-radius);
  display: grid; place-items: center;
  margin: 0 auto 1rem;
  background: var(--wa-brand-50);
  border: 1px solid var(--wa-brand-100);
  color: var(--wa-brand-500);
  font-size: 1.75rem;
}
.wa-empty__art--danger { background: var(--wa-danger-100); border-color: rgba(168,45,47,.2); color: var(--wa-danger-500); }
.wa-empty__art--neutral { background: var(--wa-surface-sunk); border-color: var(--wa-border); color: var(--wa-muted); }
.wa-empty h3 { font-size: var(--wa-fs-h2); margin: 0 0 .375rem; }
.wa-empty p { color: var(--wa-muted); margin: 0 auto 1.125rem; max-width: 26rem; }

.wa-skeleton {
  background: linear-gradient(90deg, var(--wa-border) 25%, #EEF1F7 37%, var(--wa-border) 63%);
  background-size: 400% 100%;
  animation: wa-shimmer 1.4s ease infinite;
  border-radius: var(--wa-radius-xs);
  height: .75rem;
}
.wa-skeleton--text { height: .6875rem; margin-bottom: .5rem; }
.wa-skeleton--title { height: 1.125rem; width: 45%; margin-bottom: .875rem; }
.wa-skeleton--block { height: 6rem; }
.wa-skeleton--circle { width: 36px; height: 36px; border-radius: 50%; }
@keyframes wa-shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

.wa-inline-load { display: inline-flex; align-items: center; gap: .5rem; font-size: var(--wa-fs-sm); color: var(--wa-muted); }

/* Onboarding checklist for brand-new accounts */
.wa-checklist { list-style: none; margin: 0; padding: 0; counter-reset: wa-step; }
.wa-checklist__item {
  display: flex;
  gap: .875rem;
  align-items: flex-start;
  padding: .875rem 0;
  border-bottom: 1px solid var(--wa-border);
}
.wa-checklist__item:last-child { border-bottom: 0; padding-bottom: 0; }
.wa-checklist__marker {
  width: 1.75rem; height: 1.75rem; border-radius: 50%;
  display: grid; place-items: center; flex: 0 0 auto;
  border: 2px solid var(--wa-border-strong);
  color: var(--wa-muted);
  font-size: var(--wa-fs-xs);
  font-weight: 700;
  font-family: var(--wa-font-display);
}
.wa-checklist__item.is-done .wa-checklist__marker { background: var(--wa-success-500); border-color: var(--wa-success-500); color: #fff; }
.wa-checklist__item.is-current .wa-checklist__marker { background: var(--wa-brand-500); border-color: var(--wa-brand-500); color: #fff; }
.wa-checklist__item.is-done .wa-checklist__title { color: var(--wa-muted); text-decoration: line-through; }

/* == 15  Utilities ===================================================== */

/* Brand mark. Colours live here, not as fill attributes in every page. */
.wa-logo__body { fill: #fff; opacity: .92; }
.wa-logo__ink  { fill: var(--wa-brand-600); }
.wa-logo__rule { stroke: var(--wa-brand-600); stroke-width: 1.3; stroke-linecap: round; }

/* Layout helpers that replace one-off inline styles */
.wa-measure { max-width: 46rem; }
.wa-steps-rail { position: sticky; top: calc(var(--wa-topbar-h) + 1rem); }
.wa-table-wrap--flush { border: 0; box-shadow: none; border-radius: 0; }
.wa-topbar__search--block { max-width: none; }
.wa-col-delivery { min-width: 11rem; }
.wa-notif-menu { width: min(21rem, 92vw); }
.wa-offcanvas--wide { width: min(28rem, 100vw); }
.wa-offcanvas--narrow { width: min(26rem, 100vw); }

.wa-panel--warning {
  background: var(--wa-warning-100);
  border-color: rgba(148, 89, 10, .3);
}

.wa-dropzone { border-style: dashed; }
.wa-dropzone__icon { font-size: 2rem; color: var(--wa-brand-500); }

.wa-choice--disabled { opacity: .72; }

.wa-dot--current { background: currentColor; }

/* Timeline icon accents */
.wa-timeline__icon--success { background: var(--wa-success-100); color: var(--wa-success-600); border-color: rgba(15,110,80,.2); }
.wa-timeline__icon--warning { background: var(--wa-warning-100); color: var(--wa-warning-600); border-color: rgba(148,89,10,.2); }
.wa-timeline__icon--danger  { background: var(--wa-danger-100);  color: var(--wa-danger-600);  border-color: rgba(168,45,47,.2); }
.wa-timeline__icon--brand   { background: var(--wa-brand-50);    color: var(--wa-brand-600);   border-color: var(--wa-brand-100); }
.wa-timeline__icon--accent  { background: var(--wa-accent-100);  color: var(--wa-accent-700);  border-color: rgba(228,146,46,.3); }

/* Placeholder for a template's image header inside a message preview */
.wa-preview__media {
  background: #CFC7BE;
  color: #6B6259;
  border-radius: .375rem;
  height: 6.5rem;
  display: grid;
  place-items: center;
  margin-bottom: .5rem;
}
.wa-preview__media--sm { height: 5rem; }

.wa-stack-sm > * + * { margin-top: .5rem; }
.wa-stack > * + * { margin-top: 1rem; }
.wa-truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wa-nowrap { white-space: nowrap; }
.wa-fs-sm { font-size: var(--wa-fs-sm); }
.wa-fs-xs { font-size: var(--wa-fs-xs); }
.wa-money { color: var(--wa-accent-700); font-weight: 600; }
.wa-scroll-x { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* Flex/grid children need this to be allowed to shrink and ellipsis. */
.min-w-0 { min-width: 0; }

.wa-swatch {
  height: 4.5rem;
  border-radius: var(--wa-radius-sm);
  border: 1px solid rgba(20,26,46,.08);
  display: flex;
  align-items: flex-end;
  padding: .5rem;
  color: #fff;
  font-size: var(--wa-fs-xs);
  font-family: var(--wa-font-mono);
}
.wa-swatch--light { color: var(--wa-text); }

/* == 16  Print & motion preferences ==================================== */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .wa-sidebar, .wa-topbar, .wa-wizard-foot, .btn { display: none !important; }
  .wa-main { margin-left: 0; }
  .card { box-shadow: none; }
}

/* Appended during build cleanup — a single narrow field inside an alert. */
.wa-field-narrow { max-width: 16rem; }