/* =====================================================================
   KUYABE DATA SUB — Design System (Professional Fintech Palette)
   Framework-free. Mobile-first. Premium fintech look.
   ===================================================================== */

/* ---------- 1. Design tokens ---------- */
:root {
  /* Brand — deep emerald / teal, modern fintech */
  --brand-500: #0f9d8f;      /* Kuyabe teal */
  --brand-600: #0c7f74;
  --brand-700: #0a635b;
  --brand-100: #d3f5f0;
  --brand-glow: rgba(15,157,143,.35);

  /* Accent — refined indigo */
  --accent-500: #5b6cff;
  --accent-600: #4453e6;

  /* Neutrals (dark-first surface) — richer navy‑slate */
  --bg-900: #0a0f1c;
  --bg-850: #0d1424;
  --bg-800: #111a2e;
  --bg-750: #14203a;
  --bg-700: #182644;
  --bg-600: #1f2f52;

  --ink-50:  #f8fafc;
  --ink-100: #eef2f8;
  --ink-200: #dbe3ee;
  --ink-300: #b9c4d4;
  --ink-400: #8a97ab;
  --ink-500: #5f6b80;
  --ink-600: #414c60;

  --line-soft: rgba(148,163,184,.12);
  --line: rgba(148,163,184,.20);
  --line-strong: rgba(148,163,184,.30);

  /* Semantic */
  --success: #16c784;
  --success-bg: rgba(22,199,132,.12);
  --warning: #f0a020;
  --warning-bg: rgba(240,160,32,.12);
  --danger: #f04a4a;
  --danger-bg: rgba(240,74,74,.12);
  --info: #3ba6f0;
  --info-bg: rgba(59,166,240,.12);
  --muted: #5f6b80;
  --muted-bg: rgba(95,107,128,.12);

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  /* Spacing / Radius */
  --r-xs: 6px;  --r-sm: 8px; --r-md: 12px; --r-lg: 16px; --r-xl: 20px; --r-2xl: 24px;
  --sp-1: 4px;  --sp-2: 8px; --sp-3: 12px; --sp-4: 16px;
  --sp-5: 20px; --sp-6: 24px; --sp-8: 32px; --sp-10: 40px; --sp-12: 48px;

  /* Layout */
  --topbar-h: 60px;
  --sidebar-w: 240px;
  --bottombar-h: 64px;
  --container-max: 1180px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,.28);
  --shadow-md: 0 6px 20px rgba(0,0,0,.35);
  --shadow-lg: 0 20px 50px rgba(0,0,0,.45);

  /* Motion */
  --t-fast: 120ms ease;
  --t-med:  200ms ease;
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; }
body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-200);
  background:
    radial-gradient(1200px 800px at 90% -10%, rgba(15,157,143,.10), transparent 60%),
    radial-gradient(900px 700px at -10% 20%, rgba(91,108,255,.08), transparent 60%),
    var(--bg-900);
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
}
img, svg { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent-500); text-decoration: none; }
a:hover { color: var(--accent-600); }
h1,h2,h3,h4,h5 { color: var(--ink-50); margin: 0 0 var(--sp-3); line-height: 1.25; letter-spacing: -.01em; }
h1 { font-size: 1.7rem; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.12rem; }
p  { margin: 0 0 var(--sp-3); }
:focus-visible { outline: 2px solid var(--brand-500); outline-offset: 2px; border-radius: var(--r-sm); }

/* ---------- 3. Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--sp-4);
}
.app-shell { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; }

.topbar {
  position: sticky; top: 0; z-index: 40;
  height: var(--topbar-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--sp-4);
  background: rgba(10,15,28,.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.topbar-left, .topbar-right { display: flex; align-items: center; gap: var(--sp-3); }
.brand { display: flex; align-items: center; gap: var(--sp-2); color: var(--ink-50); }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-size: .95rem; letter-spacing: -.01em; }
.brand-text small { color: var(--ink-400); font-size: .7rem; }

.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border: 1px solid var(--line-soft);
  background: var(--bg-800);
  color: var(--ink-200);
  border-radius: var(--r-md);
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.icon-btn:hover { background: var(--bg-700); border-color: var(--line); }

.balance-pill {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  padding: 8px 12px;
  background: linear-gradient(180deg, var(--bg-800), var(--bg-750));
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-100);
  font-weight: 600;
  font-size: .85rem;
}
.balance-pill svg { color: var(--brand-500); }

.avatar-btn { width: 40px; height: 40px; padding: 0; }
.avatar {
  width: 32px; height: 32px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--brand-500), var(--accent-500));
  color: #fff; font-weight: 700; font-size: .8rem; letter-spacing: .02em;
}

/* ---------- 4. Dropdown ---------- */
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute; right: 0; top: calc(100% + 8px);
  min-width: 240px; padding: 6px;
  background: var(--bg-800);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  z-index: 60;
  animation: dropdownIn var(--t-med);
}
@keyframes dropdownIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.dropdown-head {
  padding: 12px 12px 10px;
  border-bottom: 1px solid var(--line-soft);
  display: flex; flex-direction: column;
  margin-bottom: 6px;
}
.dropdown-head strong { color: var(--ink-50); font-size: .9rem; }
.dropdown-head small { color: var(--ink-400); font-size: .78rem; }
.dropdown-menu a, .dropdown-item {
  display: flex; align-items: center; gap: 10px;
  width: 100%; text-align: left;
  padding: 10px 12px;
  color: var(--ink-200);
  border: none; background: transparent; cursor: pointer;
  border-radius: var(--r-md);
  font-size: .88rem;
  transition: background var(--t-fast);
}
.dropdown-menu a:hover, .dropdown-item:hover { background: var(--bg-700); color: var(--ink-50); }
.dropdown-form { margin: 0; }

/* ---------- 5. Sidebar + Bottom nav ---------- */
.sidebar {
  display: none;
}
.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  height: var(--bottombar-h);
  background: rgba(10,15,28,.95);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--line-soft);
  z-index: 50;
  display: grid; grid-template-columns: repeat(5, 1fr);
  padding-bottom: env(safe-area-inset-bottom);
}
.bottom-nav a {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px;
  color: var(--ink-400);
  font-size: .68rem;
  font-weight: 500;
  transition: color var(--t-fast);
}
.bottom-nav a.is-active { color: var(--brand-500); }
.bottom-nav a.is-active svg { filter: drop-shadow(0 0 8px var(--brand-glow)); }

@media (min-width: 900px) {
  .bottom-nav { display: none; }
  .app-shell {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    grid-template-areas: "sidebar main";
  }
  .app-shell.sidebar-collapsed { grid-template-columns: 1fr; }
  .app-shell.sidebar-collapsed .sidebar { display: none; }
  .app-shell.sidebar-collapsed .app-main { grid-area: unset; grid-column: 1 / -1; }
  .topbar { grid-column: 1 / -1; grid-area: unset; }
  .sidebar {
    grid-area: sidebar;
    display: flex; flex-direction: column;
    position: sticky; top: var(--topbar-h);
    height: calc(100vh - var(--topbar-h));
    padding: var(--sp-4) var(--sp-3);
    border-right: 1px solid var(--line-soft);
    background: linear-gradient(180deg, rgba(17,26,46,.5), rgba(10,15,28,.5));
    overflow-y: auto;
  }
  .app-main { grid-area: main; padding: var(--sp-6) var(--sp-6) var(--sp-10); }
  .sidebar-nav { display: flex; flex-direction: column; gap: 4px; }
  .sidebar .nav-item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 12px;
    color: var(--ink-300);
    border-radius: var(--r-md);
    font-size: .9rem; font-weight: 500;
    transition: background var(--t-fast), color var(--t-fast);
  }
  .sidebar .nav-item:hover { background: var(--bg-800); color: var(--ink-50); }
  .sidebar .nav-item.is-active {
    background: linear-gradient(90deg, rgba(15,157,143,.18), rgba(15,157,143,.04));
    color: var(--ink-50);
    box-shadow: inset 2px 0 0 var(--brand-500);
  }
  .sidebar .nav-item.is-active svg { color: var(--brand-500); }
  .nav-sep {
    height: 1px; margin: 8px 4px;
    background: var(--line-soft);
  }
}
.app-main {
  flex: 1;
  padding: var(--sp-5) var(--sp-4) calc(var(--bottombar-h) + var(--sp-6));
}

/* ---------- 6. Cards ---------- */
.card {
  background: linear-gradient(180deg, var(--bg-800), var(--bg-850));
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  box-shadow: var(--shadow-sm);
}
.card + .card { margin-top: var(--sp-4); }
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--sp-3);
}
.card-head h3 { margin: 0; font-size: 1rem; }
.card-head small { color: var(--ink-400); }

.hero-card {
  background:
    radial-gradient(600px 200px at 100% 0%, rgba(15,157,143,.22), transparent 60%),
    linear-gradient(135deg, #0e1830 0%, #0a0f1c 100%);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: var(--sp-6);
  position: relative; overflow: hidden;
}
.hero-card::after {
  content: ""; position: absolute; inset: -2px;
  background: linear-gradient(120deg, transparent 30%, rgba(15,157,143,.10), transparent 70%);
  pointer-events: none;
}
.hero-balance { font-size: 2rem; font-weight: 700; color: var(--ink-50); letter-spacing: -.02em; }
.hero-label { color: var(--ink-400); font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; }

/* Quick action grid */
.quick-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-3);
}
@media (min-width: 600px) { .quick-grid { grid-template-columns: repeat(6, 1fr); } }

.quick-action {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px;
  padding: 14px 8px;
  background: var(--bg-800);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  color: var(--ink-200);
  font-size: .78rem; font-weight: 500;
  text-align: center;
  transition: transform var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}
.quick-action:hover {
  transform: translateY(-1px);
  border-color: var(--brand-500);
  background: var(--bg-750);
  color: var(--ink-50);
}
.quick-action svg { color: var(--brand-500); }

/* Stat cards */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
}
@media (min-width: 700px) { .stat-grid { grid-template-columns: repeat(4, 1fr); } }
.stat-card {
  background: var(--bg-800);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  padding: var(--sp-4);
}
.stat-card .stat-label { color: var(--ink-400); font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }
.stat-card .stat-value { color: var(--ink-50); font-size: 1.3rem; font-weight: 700; margin-top: 6px; }
.stat-card .stat-sub { color: var(--ink-500); font-size: .78rem; margin-top: 2px; }

/* ---------- 7. Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 18px;
  font-weight: 600; font-size: .9rem;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--t-fast), background var(--t-fast), border-color var(--t-fast), opacity var(--t-fast);
  text-align: center;
  white-space: nowrap;
  user-select: none;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(180deg, var(--brand-500), var(--brand-600));
  color: #fff;
  box-shadow: 0 6px 18px rgba(15,157,143,.28);
}
.btn-primary:hover { background: linear-gradient(180deg, #12b3a2, var(--brand-600)); color: #fff; }

.btn-secondary { background: var(--bg-700); color: var(--ink-100); border-color: var(--line); }
.btn-secondary:hover { background: var(--bg-600); }

.btn-outline { background: transparent; color: var(--ink-200); border-color: var(--line-strong); }
.btn-outline:hover { background: var(--bg-800); color: var(--ink-50); }

.btn-danger { background: linear-gradient(180deg,#dc2626,#b91c1c); color: #fff; }
.btn-danger:hover { background: linear-gradient(180deg,#ef4444,#b91c1c); color: #fff; }

.btn-ghost { background: transparent; color: var(--ink-300); }
.btn-ghost:hover { background: var(--bg-800); color: var(--ink-50); }

.btn-block { width: 100%; }
.btn-sm { padding: 8px 12px; font-size: .8rem; border-radius: var(--r-sm); }
.btn-lg { padding: 14px 22px; font-size: 1rem; }

.btn .spinner { width: 15px; height: 15px; border-width: 2px; }
.btn.is-loading { pointer-events: none; opacity: .7; }

/* ---------- 8. Forms ---------- */
.form-group { margin-bottom: var(--sp-4); }
.form-label {
  display: block;
  font-size: .82rem;
  color: var(--ink-300);
  margin-bottom: 6px;
  font-weight: 500;
}
.form-label .req { color: var(--danger); margin-left: 2px; }

.input, .select, .textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-850);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  color: var(--ink-100);
  font-size: .95rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
  -webkit-appearance: none;
  appearance: none;
}
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--brand-500);
  box-shadow: 0 0 0 3px rgba(15,157,143,.18);
  background: var(--bg-800);
}
.input::placeholder { color: var(--ink-500); }
.input.is-invalid, .select.is-invalid { border-color: var(--danger); }

.select {
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a97ab' stroke-width='2' stroke-linecap='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.textarea { min-height: 100px; resize: vertical; font-family: inherit; }

.form-hint { font-size: .78rem; color: var(--ink-500); margin-top: 4px; }
.form-error { font-size: .8rem; color: var(--danger); margin-top: 4px; }
.input-group { display: flex; gap: 8px; }
.input-group .input { flex: 1; }

.checkbox {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: .86rem; color: var(--ink-300);
}
.checkbox input { margin-top: 3px; accent-color: var(--brand-500); }

/* ---------- 9. Alerts & badges ---------- */
.alert {
  padding: 12px 14px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  font-size: .88rem;
  margin-bottom: var(--sp-3);
}
.alert-success { background: var(--success-bg); border-color: rgba(22,199,132,.3); color: #6ee7b7; }
.alert-error   { background: var(--danger-bg);  border-color: rgba(240,74,74,.3);  color: #fca5a5; }
.alert-warning { background: var(--warning-bg); border-color: rgba(240,160,32,.3); color: #fcd34d; }
.alert-info    { background: var(--info-bg);    border-color: rgba(59,166,240,.3); color: #7dd3fc; }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 9px;
  font-size: .72rem; font-weight: 600;
  border-radius: 999px;
  text-transform: uppercase; letter-spacing: .03em;
  background: var(--muted-bg);
  color: var(--ink-300);
}
.badge-success { background: var(--success-bg); color: #6ee7b7; }
.badge-warning { background: var(--warning-bg); color: #fcd34d; }
.badge-danger  { background: var(--danger-bg);  color: #fca5a5; }
.badge-info    { background: var(--info-bg);    color: #7dd3fc; }
.badge-muted   { background: var(--muted-bg);   color: var(--ink-400); }

/* ---------- 10. Toast ---------- */
.toast-stack {
  position: fixed; top: 74px; right: 16px; left: 16px;
  display: flex; flex-direction: column; gap: 8px;
  z-index: 9999; pointer-events: none;
}
@media (min-width: 600px) { .toast-stack { left: auto; max-width: 380px; } }
.toast {
  pointer-events: auto;
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  background: var(--bg-800);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
  animation: toastIn 200ms ease;
  font-size: .88rem;
  color: var(--ink-100);
}
.toast-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--info); flex: 0 0 auto;
}
.toast-success .toast-dot { background: var(--success); box-shadow: 0 0 0 4px rgba(22,199,132,.15); }
.toast-error   .toast-dot { background: var(--danger);  box-shadow: 0 0 0 4px rgba(240,74,74,.15); }
.toast-warning .toast-dot { background: var(--warning); box-shadow: 0 0 0 4px rgba(240,160,32,.15); }
.toast-msg { flex: 1; }
.toast-close {
  background: none; border: none; color: var(--ink-400);
  cursor: pointer; font-size: 20px; line-height: 1; padding: 0 4px;
}
@keyframes toastIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- 11. Tables ---------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table {
  width: 100%;
  border-collapse: separate; border-spacing: 0;
  font-size: .86rem;
}
.table th, .table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: middle;
  white-space: nowrap;
}
.table th {
  color: var(--ink-400);
  font-size: .74rem;
  text-transform: uppercase; letter-spacing: .05em; font-weight: 600;
  background: var(--bg-850);
  position: sticky; top: 0;
}
.table tbody tr:hover { background: rgba(148,163,184,.04); }
.table tbody tr:last-child td { border-bottom: none; }

/* ---------- 12. Modals ---------- */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  z-index: 9000;
  display: grid; place-items: center;
  padding: 16px;
  animation: modalIn 180ms ease;
}
.modal {
  background: var(--bg-800);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  width: 100%; max-width: 480px;
  max-height: 90vh; overflow-y: auto;
}
.modal-head {
  padding: 16px 20px;
  border-bottom: 1px solid var(--line-soft);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-head h3 { margin: 0; font-size: 1.05rem; }
.modal-body { padding: 20px; }
.modal-foot {
  padding: 14px 20px;
  border-top: 1px solid var(--line-soft);
  display: flex; gap: 10px; justify-content: flex-end;
}
@keyframes modalIn { from { opacity: 0; } to { opacity: 1; } }

/* ---------- 13. Tabs ---------- */
.tabs {
  display: flex; gap: 4px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: var(--sp-4);
  overflow-x: auto;
}
.tab {
  padding: 10px 14px;
  color: var(--ink-400);
  font-size: .88rem; font-weight: 500;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.tab:hover { color: var(--ink-200); }
.tab.is-active { color: var(--ink-50); border-color: var(--brand-500); }

/* ---------- 14. Pagination ---------- */
.pagination {
  display: flex; gap: 4px; justify-content: center;
  margin-top: var(--sp-5); flex-wrap: wrap;
}
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; padding: 0 10px;
  background: var(--bg-800);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  color: var(--ink-300); font-size: .85rem;
}
.pagination a:hover { background: var(--bg-700); color: var(--ink-50); }
.pagination .is-active { background: var(--brand-600); border-color: var(--brand-600); color: #fff; }
.pagination .is-disabled { opacity: .4; pointer-events: none; }

/* ---------- 15. Misc components ---------- */
.empty-state {
  text-align: center; padding: var(--sp-10) var(--sp-4);
  color: var(--ink-400);
}
.empty-state svg { color: var(--ink-600); margin: 0 auto 12px; }
.empty-state h3 { color: var(--ink-200); margin-bottom: 6px; }

.divider { height: 1px; background: var(--line-soft); margin: var(--sp-4) 0; }

.spinner {
  display: inline-block; width: 18px; height: 18px;
  border: 2.5px solid rgba(148,163,184,.25);
  border-top-color: var(--brand-500);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.skeleton {
  background: linear-gradient(90deg, var(--bg-800), var(--bg-700), var(--bg-800));
  background-size: 200% 100%;
  border-radius: var(--r-md);
  animation: shimmer 1.4s infinite;
}
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* ---------- 16. Site footer ---------- */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--line-soft);
  padding: var(--sp-6) 0;
  font-size: .82rem;
  color: var(--ink-500);
  background: rgba(10,15,28,.6);
}
.footer-inner {
  display: flex; flex-direction: column; gap: var(--sp-3);
  align-items: center; text-align: center;
}
@media (min-width: 700px) {
  .footer-inner { flex-direction: row; justify-content: space-between; text-align: left; }
}
.footer-brand { display: flex; align-items: center; gap: 8px; color: var(--ink-300); }
.footer-brand small { color: var(--ink-500); }
.footer-links { display: flex; gap: var(--sp-4); }
.footer-links a { color: var(--ink-400); }
.footer-links a:hover { color: var(--ink-100); }

/* ---------- 17. Auth pages ---------- */
.auth-wrap {
  min-height: 100vh; min-height: 100dvh;
  display: grid; place-items: center;
  padding: var(--sp-5);
}
.auth-card {
  width: 100%; max-width: 440px;
  background: linear-gradient(180deg, var(--bg-800), var(--bg-850));
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: var(--sp-6);
  box-shadow: var(--shadow-lg);
}
.auth-brand {
  display: flex; flex-direction: column; align-items: center;
  margin-bottom: var(--sp-5); text-align: center;
}
.auth-brand img { width: 48px; height: 48px; margin-bottom: 10px; }
.auth-brand h1 { margin: 0; font-size: 1.3rem; }
.auth-brand p { color: var(--ink-400); font-size: .85rem; margin-top: 4px; }
.auth-foot { text-align: center; color: var(--ink-400); font-size: .85rem; margin-top: var(--sp-4); }

/* ---------- 18. Utilities ---------- */
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.gap-4 { gap: var(--sp-4); }
.mt-2 { margin-top: var(--sp-2); }
.mt-3 { margin-top: var(--sp-3); }
.mt-4 { margin-top: var(--sp-4); }
.mt-6 { margin-top: var(--sp-6); }
.mb-0 { margin-bottom: 0; }
.mb-3 { margin-bottom: var(--sp-3); }
.mb-4 { margin-bottom: var(--sp-4); }
.text-sm { font-size: .85rem; }
.text-xs { font-size: .75rem; }
.text-muted { color: var(--ink-400); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.mono { font-family: var(--font-mono); }
.hidden { display: none !important; }
.w-full { width: 100%; }

/* ---------- 18. Utilities ---------- */
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.gap-4 { gap: var(--sp-4); }
.mt-2 { margin-top: var(--sp-2); }
.mt-3 { margin-top: var(--sp-3); }
.mt-4 { margin-top: var(--sp-4); }
.mt-6 { margin-top: var(--sp-6); }
.mb-0 { margin-bottom: 0; }
.mb-3 { margin-bottom: var(--sp-3); }
.mb-4 { margin-bottom: var(--sp-4); }
.text-sm { font-size: .85rem; }
.text-xs { font-size: .75rem; }
.text-muted { color: var(--ink-400); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.mono { font-family: var(--font-mono); }
.hidden { display: none !important; }
.w-full { width: 100%; }

/* ---------- 19. Auth page extras ---------- */
.auth-body {
  background:
    radial-gradient(1200px 800px at 90% -10%, rgba(15,157,143,.16), transparent 60%),
    radial-gradient(900px 700px at -10% 20%, rgba(91,108,255,.10), transparent 60%),
    var(--bg-900);
}
.auth-page-footer {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  display: flex; flex-direction: column; gap: 4px;
  align-items: center;
  font-size: .78rem;
  color: var(--ink-500);
  background: rgba(10,15,28,.85);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line-soft);
}
.auth-page-links { display: flex; gap: 14px; }
.auth-page-links a { color: var(--ink-400); }
.auth-page-links a:hover { color: var(--ink-100); }

.auth-wrap {
  padding-bottom: 80px; /* leave room for fixed footer */
}

/* =====================================================================
   Stage 5 — Dashboard additions
   ===================================================================== */

/* Section headers */
.section-title {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink-400);
  margin: var(--sp-6) 0 var(--sp-3);
  font-weight: 600;
}

/* Hero adjustments */
.hero-card .hero-top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--sp-4);
}
.hero-card .hero-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink-50);
}
.hero-card .hero-mid { margin-bottom: var(--sp-5); }
.hero-card .hero-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
}
@media (min-width: 520px) {
  .hero-card .hero-actions { grid-template-columns: 1fr 1fr; }
}

/* Stats — extend Stage 3 style */
.stat-card { position: relative; }
.stat-icon {
  width: 34px; height: 34px;
  border-radius: var(--r-sm);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: var(--sp-2);
}
.stat-icon-brand   { background: rgba(15,157,143,.15);  color: #5eead4; }
.stat-icon-success { background: rgba(22,199,132,.15);  color: #6ee7b7; }
.stat-icon-warning { background: rgba(240,160,32,.15); color: #fcd34d; }
.stat-icon-danger  { background: rgba(240,74,74,.15);  color: #fca5a5; }

/* Transaction list */
.txn-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column;
}
.txn-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--sp-3);
  align-items: center;
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--line-soft);
}
.txn-row:last-child { border-bottom: none; }
.txn-icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  flex: 0 0 auto;
}
.txn-icon-credit { background: rgba(22,199,132,.14);  color: #6ee7b7; }
.txn-icon-debit  { background: rgba(148,163,184,.12); color: var(--ink-300); }

.txn-main { min-width: 0; }
.txn-title {
  color: var(--ink-100);
  font-weight: 500;
  font-size: .92rem;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.txn-sub { margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.txn-side { text-align: right; display: flex; flex-direction: column; gap: 4px; align-items: flex-end; }
.txn-amount { font-weight: 600; font-size: .9rem; color: var(--ink-100); }
.txn-amount.is-credit { color: #6ee7b7; }
.txn-side .badge { font-size: .62rem; padding: 2px 7px; }

/* Mobile sidebar overlay (when .menu-toggle is used) */
body.sidebar-open { overflow: hidden; }
body.sidebar-open::before {
  content: "";
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 45;
}
@media (max-width: 899px) {
  .sidebar {
    position: fixed;
    top: var(--topbar-h);
    left: 0; bottom: 0;
    width: 240px;
    display: flex;
    flex-direction: column;
    background: var(--bg-850);
    border-right: 1px solid var(--line);
    padding: var(--sp-4) var(--sp-3);
    transform: translateX(-100%);
    transition: transform var(--t-med);
    z-index: 46;
    overflow-y: auto;
  }
  .sidebar.is-open { transform: translateX(0); }
  .sidebar-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 40px;
    margin: 0 4px 8px;
  }
  .sidebar-title { color: var(--ink-100); font-size: .9rem; font-weight: 700; }
  .sidebar-close { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; }
  .sidebar .nav-item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 12px;
    color: var(--ink-300);
    border-radius: var(--r-md);
    font-size: .9rem; font-weight: 500;
    transition: background var(--t-fast), color var(--t-fast);
  }
  .sidebar .nav-item:hover { background: var(--bg-800); color: var(--ink-50); }
  .sidebar .nav-item.is-active {
    background: linear-gradient(90deg, rgba(15,157,143,.18), rgba(15,157,143,.04));
    color: var(--ink-50);
    box-shadow: inset 2px 0 0 var(--brand-500);
  }
  .sidebar .nav-item.is-active svg { color: var(--brand-500); }
  .sidebar .nav-sep { height: 1px; margin: 8px 4px; background: var(--line-soft); }
}

@media (min-width: 900px) {
  .sidebar-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 40px;
    margin: 0 4px 8px;
  }
  .sidebar-title { color: var(--ink-100); font-size: .9rem; font-weight: 700; }
  .sidebar-close { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; }
}

/* Touch feedback for quick actions */
.quick-action:active { transform: scale(.97); }

/* Wallet balance pulse (on live update) */
@keyframes balancePulse {
  0%, 100% { color: var(--ink-50); }
  50%      { color: var(--brand-500); }
}
.hero-balance.is-updated { animation: balancePulse .6s ease 2; }

/* =====================================================================
   Stage 6 — Wallet, Statement, Receipt
   ===================================================================== */

/* Page head */
.page-head { margin-bottom: var(--sp-5); }
.page-head h1 { font-size: 1.5rem; }
.page-head p { margin-top: 4px; }

/* Quick-amount chips */
.quick-amounts {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 6px;
}
.chip {
  padding: 7px 12px;
  border: 1px solid var(--line);
  background: var(--bg-850);
  color: var(--ink-200);
  border-radius: 999px;
  font-size: .85rem;
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.chip:hover { background: var(--bg-800); border-color: var(--brand-500); color: var(--ink-50); }
.chip:active { transform: scale(.96); }

/* Select small */
.select-sm { padding: 7px 30px 7px 10px; font-size: .82rem; }

/* Inline filter */
.inline-filter { display: flex; gap: 8px; align-items: center; }
.filter-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}
@media (min-width: 720px) {
  .filter-bar { grid-template-columns: minmax(220px, 2fr) 1fr 1fr auto auto; align-items: center; }
}

/* Ledger list */
.ledger-list { list-style: none; margin: 0; padding: 0; }
.ledger-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--sp-3);
  align-items: center;
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--line-soft);
}
.ledger-row:last-child { border-bottom: none; }
.ledger-row.is-lock { opacity: .8; }
.ledger-icon {
  width: 36px; height: 36px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  flex: 0 0 auto;
}
.ledger-icon.is-credit { background: rgba(22,199,132,.14);  color: #6ee7b7; }
.ledger-icon.is-debit  { background: rgba(240,74,74,.10);  color: #fca5a5; }
.ledger-main { min-width: 0; }
.ledger-title {
  color: var(--ink-100); font-weight: 500; font-size: .92rem;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ledger-sub { margin-top: 2px; }
.ledger-side { text-align: right; }
.ledger-amount { font-weight: 600; font-size: .9rem; }
.ledger-amount.is-credit { color: #6ee7b7; }
.ledger-amount.is-debit  { color: #fca5a5; }
.ledger-amount.is-lock   { color: var(--ink-400); }

/* Receipt */
.receipt {
  background: #fff;
  color: #0a0f1c;
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  max-width: 640px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}
.receipt-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-3);
  padding-bottom: var(--sp-4);
  border-bottom: 1px dashed rgba(0,0,0,.15);
  margin-bottom: var(--sp-4);
}
.receipt-brand { display: flex; align-items: center; gap: 10px; }
.receipt-brand-name { font-weight: 700; font-size: 1.02rem; color: #0a0f1c; }
.receipt-brand-sub { font-size: .74rem; color: #64748b; }
.receipt-status { padding: 4px 10px; font-size: .72rem; border-radius: 999px; text-transform: uppercase; font-weight: 700; }

.receipt-body { padding: var(--sp-2) 0; }
.receipt-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,.06);
  font-size: .92rem;
}
.receipt-row:last-child { border-bottom: none; }
.receipt-row span { color: #64748b; }
.receipt-row strong { color: #0a0f1c; font-weight: 600; text-align: right; max-width: 60%; }

.receipt-foot {
  border-top: 1px dashed rgba(0,0,0,.15);
  padding-top: var(--sp-4);
  margin-top: var(--sp-4);
}

.receipt-actions {
  display: flex; gap: var(--sp-3); justify-content: center; flex-wrap: wrap;
  margin-top: var(--sp-5);
}

/* =====================================================================
   Stage 7 — Payment status page
   ===================================================================== */

.status-icon {
  display: flex; align-items: center; justify-content: center;
  width: 88px; height: 88px;
  margin: 0 auto var(--sp-4);
  border-radius: 50%;
}
.status-icon-pending  { background: rgba(240,160,32,.14); color: #fcd34d; }
.status-icon-success  { background: rgba(22,199,132,.14);  color: #6ee7b7; }
.status-icon-failed   { background: rgba(240,74,74,.14);  color: #fca5a5; }

.spinner-lg {
  width: 42px; height: 42px;
  border-width: 3.5px;
  border-top-color: var(--warning);
}

.receipt-lite {
  margin: var(--sp-4) 0;
  padding: var(--sp-4) 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.receipt-lite .receipt-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 0;
  font-size: .88rem;
}
.receipt-lite .receipt-row span { color: var(--ink-400); }
.receipt-lite .receipt-row strong { color: var(--ink-100); }

.status-actions { margin-top: var(--sp-4); }

/* =====================================================================
   Stage 8 — Virtual Account card + steps
   ===================================================================== */

.dva-card {
  background:
    radial-gradient(500px 180px at 100% 0%, rgba(59,166,240,.20), transparent 65%),
    radial-gradient(500px 200px at 0% 100%, rgba(15,157,143,.18), transparent 60%),
    linear-gradient(140deg, #0e1830 0%, #0a0f1c 100%);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: var(--sp-5);
  position: relative;
  overflow: hidden;
}
.dva-brand {
  display: flex; align-items: center; gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}
.dva-brand-name { color: var(--ink-50); font-weight: 700; font-size: .95rem; }
.dva-brand-sub  { color: var(--ink-400); font-size: .72rem; }
.dva-brand .badge { margin-left: auto; }

.dva-number {
  background: rgba(0,0,0,.22);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  padding: var(--sp-4);
  margin-bottom: var(--sp-4);
}
.dva-number-label {
  font-size: .74rem; text-transform: uppercase; letter-spacing: .08em;
  color: var(--ink-400); margin-bottom: 6px;
}
.dva-number-value {
  display: flex; align-items: center; gap: var(--sp-2);
  font-size: 1.6rem; font-weight: 700; color: var(--ink-50);
  letter-spacing: .04em;
  word-break: break-all;
}

.icon-btn-sm { width: 32px; height: 32px; border-radius: var(--r-sm); }

.dva-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}
@media (min-width: 520px) {
  .dva-meta { grid-template-columns: 1fr 1fr; }
}
.dva-meta-row {
  display: flex; flex-direction: column; gap: 2px;
  padding: var(--sp-3);
  background: rgba(255,255,255,.02);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
}
.dva-meta-row span { font-size: .72rem; color: var(--ink-400); text-transform: uppercase; letter-spacing: .06em; }
.dva-meta-row strong { color: var(--ink-100); font-weight: 600; font-size: .92rem; }

.dva-hint {
  display: flex; align-items: flex-start; gap: var(--sp-2);
  padding: var(--sp-3);
  background: rgba(59,166,240,.08);
  border: 1px solid rgba(59,166,240,.20);
  border-radius: var(--r-md);
  color: #bae6fd;
  font-size: .82rem;
  line-height: 1.5;
}
.dva-hint svg { flex: 0 0 auto; margin-top: 2px; }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; counter-reset: none; }
.steps li {
  display: flex; align-items: flex-start; gap: var(--sp-3);
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: .9rem;
  color: var(--ink-200);
}
.steps li:last-child { border-bottom: none; }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; flex: 0 0 26px;
  border-radius: 50%;
  background: rgba(15,157,143,.15);
  color: #5eead4;
  font-weight: 700; font-size: .78rem;
}

/* Small spinner variant */
.spinner-sm { width: 14px; height: 14px; border-width: 2px; }

/* =====================================================================
   Stage 9 — Purchase flow
   ===================================================================== */

.network-picker {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
}
@media (min-width: 520px) { .network-picker { grid-template-columns: repeat(4, 1fr); } }

.network-tile input { position: absolute; opacity: 0; pointer-events: none; }
.network-tile { cursor: pointer; position: relative; }

.network-tile-inner {
  display: flex; align-items: center; gap: 8px;
  padding: 12px;
  background: var(--bg-850);
  border: 1.5px solid var(--line-soft);
  border-radius: var(--r-md);
  transition: border-color var(--t-fast), background var(--t-fast), transform var(--t-fast);
}
.network-tile-inner:hover { border-color: var(--line-strong); background: var(--bg-800); }
.network-tile-inner:active { transform: scale(.98); }

.network-tile-dot {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--nc, #16c784);
  flex: 0 0 auto;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.15);
}
.network-tile-name { font-size: .88rem; font-weight: 600; color: var(--ink-100); }

.network-tile input:checked + .network-tile-inner {
  border-color: var(--brand-500);
  background: linear-gradient(180deg, rgba(15,157,143,.14), rgba(15,157,143,.04));
  box-shadow: 0 0 0 3px rgba(15,157,143,.14);
}

.confirm-summary {
  background: var(--bg-850);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  padding: var(--sp-4);
  margin-top: var(--sp-3);
}
.confirm-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 0;
  font-size: .88rem;
}
.confirm-row + .confirm-row { border-top: 1px dashed var(--line-soft); }
.confirm-row span { color: var(--ink-400); }
.confirm-row strong { color: var(--ink-100); }

/* =====================================================================
   Stage 10 — PIN / E-PIN
   ===================================================================== */

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
}
@media (min-width: 700px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1000px){ .product-grid { grid-template-columns: repeat(4, 1fr); } }

.product-tile { cursor: pointer; display: block; }
.product-tile input { position: absolute; opacity: 0; pointer-events: none; }
.product-tile.is-disabled { opacity: .45; cursor: not-allowed; }

.product-tile-inner {
  display: flex; flex-direction: column; gap: 6px;
  padding: var(--sp-4);
  background: var(--bg-850);
  border: 1.5px solid var(--line-soft);
  border-radius: var(--r-md);
  transition: border-color var(--t-fast), background var(--t-fast), transform var(--t-fast);
  height: 100%;
}
.product-tile-inner:hover { border-color: var(--line-strong); background: var(--bg-800); }
.product-tile-inner:active { transform: scale(.985); }

.product-tile input:checked + .product-tile-inner {
  border-color: var(--brand-500);
  background: linear-gradient(180deg, rgba(15,157,143,.14), rgba(15,157,143,.04));
  box-shadow: 0 0 0 3px rgba(15,157,143,.14);
}

.product-tile-top {
  display: flex; align-items: center; justify-content: space-between;
  font-size: .72rem;
}
.product-tile-net   { color: var(--ink-400); text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.product-tile-stock { color: #6ee7b7; font-weight: 600; }
.product-tile-stock.is-low { color: #fcd34d; }
.product-tile-name  { color: var(--ink-100); font-weight: 500; font-size: .92rem; }
.product-tile-price { color: var(--ink-50); font-weight: 700; font-size: 1rem; margin-top: 4px; }

/* PIN list & reveal */
.pin-list { list-style: none; margin: 0; padding: 0; }
.pin-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--sp-3);
  align-items: center;
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--line-soft);
}
.pin-row:last-child { border-bottom: none; }
.pin-row-icon {
  width: 40px; height: 40px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--nc) 20%, transparent);
  color: var(--nc);
  flex: 0 0 auto;
}
.pin-row-main { min-width: 0; }
.pin-row-title { color: var(--ink-100); font-weight: 500; font-size: .92rem; }
.pin-row-sub { margin-top: 2px; }
.pin-reveal-wrap {
  margin-top: 6px;
  padding: 6px 10px;
  background: var(--bg-850);
  border: 1px dashed var(--line);
  border-radius: var(--r-sm);
  display: inline-block;
}
.pin-value { color: var(--ink-100); letter-spacing: .08em; font-size: .88rem; }
.pin-value.is-revealed { color: #6ee7b7; }

.pin-row-side { text-align: right; }
.pin-row-amount { color: var(--ink-50); font-weight: 700; font-size: .92rem; }

/* =====================================================================
   Stage 11 — Providers
   ===================================================================== */

.health {
  display: inline-flex; align-items: center;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: .72rem; font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.health-healthy     { background: rgba(22,199,132,.15); color: #6ee7b7; }
.health-unreachable { background: rgba(240,74,74,.15); color: #fca5a5; }
.health-error       { background: rgba(240,74,74,.15); color: #fca5a5; }
.health-unknown     { background: rgba(95,107,128,.15); color: var(--ink-400); }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
}
@media (min-width: 640px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

.checkbox-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px 12px;
}
@media (min-width: 520px) { .checkbox-row { grid-template-columns: repeat(4, 1fr); } }

.modal-foot-inline {
  display: flex; gap: 10px; justify-content: flex-end;
  margin-top: var(--sp-4);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--line-soft);
}

.text-nowrap { white-space: nowrap; }

/* =====================================================================
   Stage 12 — Pricing
   ===================================================================== */

.net-dot {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--nc, #16c784);
  margin-right: 8px;
  vertical-align: middle;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.15);
}

.pricing-table td { vertical-align: middle; }

.price-cell {
  display: inline-block;
  padding: 6px 10px;
  border: 1px dashed var(--line-soft);
  border-radius: var(--r-sm);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: .86rem;
  color: var(--ink-100);
  min-width: 80px;
  text-align: right;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.price-cell:hover { background: var(--bg-800); border-color: var(--line-strong); }
.price-cell.is-editing {
  border-style: solid;
  border-color: var(--brand-500);
  background: var(--bg-800);
  padding: 0;
}
.price-cell input {
  width: 90px;
  padding: 5px 8px;
  background: transparent;
  border: none;
  color: var(--ink-50);
  font-family: var(--font-mono);
  font-size: .86rem;
  text-align: right;
  outline: none;
}
.price-cell.is-saving {
  border-color: var(--warning);
  opacity: .75;
}
.price-cell.is-error {
  border-color: var(--danger);
}
.price-cell.is-saved {
  border-color: var(--success);
  animation: priceSaved 700ms ease;
}
@keyframes priceSaved {
  0%,100% { background: transparent; }
  50%     { background: rgba(22,199,132,.12); }
}

.margin { font-weight: 600; font-size: .86rem; }
.margin small { color: var(--ink-400); font-weight: 400; margin-left: 4px; }
.margin.is-positive { color: #6ee7b7; }
.margin.is-negative { color: #fca5a5; }

/* Simulator chain */
.chain-list {
  list-style: none; margin: 0; padding: 0;
}
.chain-step {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--sp-3);
  align-items: center;
  padding: var(--sp-3);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  margin-bottom: 6px;
}
.chain-step.is-matched {
  border-color: rgba(22,199,132,.35);
  background: rgba(22,199,132,.06);
}
.chain-step.is-skipped { opacity: .55; }
.chain-num {
  width: 26px; height: 26px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg-750); color: var(--ink-300);
  border-radius: 50%; font-size: .78rem; font-weight: 700;
}
.chain-layer { color: var(--ink-100); font-size: .85rem; }
.chain-value { color: var(--ink-50); font-weight: 700; font-family: var(--font-mono); }

.sim-result {
  margin-top: var(--sp-4);
  padding: var(--sp-4);
  background: var(--bg-850);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}
.sim-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 0;
}
.sim-row + .sim-row { border-top: 1px dashed var(--line-soft); }
.sim-row span { color: var(--ink-400); font-size: .86rem; }
.sim-row strong { color: var(--ink-50); }
.sim-row .is-big { font-size: 1.25rem; }

/* =====================================================================
   Stage 13 — Reseller
   ===================================================================== */
.badge-tier-RETAIL      { background: rgba(95,107,128,.15); color: var(--ink-300); }
.badge-tier-AGENT       { background: rgba(59,166,240,.15);  color: #7dd3fc; }
.badge-tier-DISTRIBUTOR { background: rgba(15,157,143,.15);   color: #5eead4; }


/* =====================================================================
   Stage 14 — API
   ===================================================================== */

.key-grid {
  display: grid; grid-template-columns: 1fr;
  gap: var(--sp-3);
  margin-top: var(--sp-3);
}
@media (min-width: 700px) { .key-grid { grid-template-columns: 1fr 1fr; } }

.key-value {
  display: block;
  padding: 10px 12px;
  background: var(--bg-900);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  color: var(--ink-50);
  font-size: .82rem;
  word-break: break-all;
  cursor: pointer;
  user-select: all;
}
.key-value:hover { border-color: var(--brand-500); }

.kv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
}
@media (min-width: 620px) { .kv-grid { grid-template-columns: repeat(2, 1fr); } }
.kv-grid > div {
  display: flex; flex-direction: column; gap: 2px;
  padding: var(--sp-3);
  background: var(--bg-850);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
}
.kv-grid span { font-size: .72rem; color: var(--ink-400); text-transform: uppercase; letter-spacing: .06em; }
.kv-grid strong { color: var(--ink-100); font-size: .9rem; }

/* =====================================================================
   Stage 15 — Admin dashboard
   ===================================================================== */

.nav-section-title {
  padding: var(--sp-3) var(--sp-3) var(--sp-2);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink-500);
  font-weight: 700;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
}
@media (min-width: 640px) { .kpi-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1000px){ .kpi-grid { grid-template-columns: repeat(6, 1fr); } }

.kpi-card {
  background: linear-gradient(180deg, var(--bg-800), var(--bg-850));
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  padding: var(--sp-4);
}
.kpi-label {
  font-size: .72rem; text-transform: uppercase; letter-spacing: .06em;
  color: var(--ink-400); font-weight: 600;
}
.kpi-value {
  font-size: 1.35rem; font-weight: 700; color: var(--ink-50); margin-top: 6px;
  letter-spacing: -.02em;
}
.kpi-sub { font-size: .74rem; color: var(--ink-500); margin-top: 4px; }

.chart-wrap {
  position: relative;
  width: 100%;
  height: 260px;
}
.chart-wrap canvas { width: 100% !important; height: 100% !important; display: block; }

.provider-health-list { list-style: none; margin: 0; padding: 0; }
.provider-health-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--line-soft);
  gap: var(--sp-3);
}
.provider-health-row:last-child { border-bottom: none; }
.provider-name { color: var(--ink-100); font-size: .9rem; font-weight: 500; }

.sticky-save {
  position: sticky; bottom: 80px;
  background: rgba(10,15,28,.85);
  backdrop-filter: blur(12px);
  padding: var(--sp-3) 0;
  margin-top: var(--sp-4);
  border-top: 1px solid var(--line-soft);
  display: flex; justify-content: flex-end;
}

.audit-list { list-style: none; margin: 0; padding: 0; }
.audit-item {
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--line-soft);
}
.audit-item:last-child { border-bottom: none; }
.audit-head { display: flex; align-items: center; gap: var(--sp-2); margin-bottom: 4px; }
.audit-diff { margin-top: 8px; font-size: .78rem; }
.audit-diff summary { cursor: pointer; color: var(--ink-400); }
.audit-diff-grid {
  display: grid; grid-template-columns: 1fr; gap: var(--sp-3);
  margin-top: 8px;
}
@media (min-width: 700px) { .audit-diff-grid { grid-template-columns: 1fr 1fr; } }
.audit-diff-grid pre {
  margin: 4px 0 0;
  padding: 10px;
  background: var(--bg-900);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--ink-200);
  white-space: pre-wrap;
  word-break: break-all;
}

.thread { list-style: none; margin: var(--sp-4) 0; padding: 0; }
.thread-msg {
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  margin-bottom: 8px;
}
.thread-msg.is-user { background: var(--bg-850); }
.thread-msg.is-admin { background: rgba(59,166,240,.06); border-color: rgba(59,166,240,.25); }
.thread-msg-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.thread-msg-head strong { color: var(--ink-100); font-size: .88rem; }
.thread-msg-body { color: var(--ink-200); font-size: .9rem; line-height: 1.55; }

.ml-auto { margin-left: auto; }

/* =====================================================================
   Admin Data Plans
   ===================================================================== */

.net-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}
.net-summary-card {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  background: var(--bg-800);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  color: var(--ink-200);
  transition: border-color .15s ease, background .15s ease;
}
.net-summary-card:hover { border-color: var(--line-strong); background: var(--bg-750); }
.net-summary-card.is-active {
  border-color: var(--brand-500);
  background: linear-gradient(180deg, rgba(15,157,143,.14), rgba(15,157,143,.04));
}
.net-summary-name { font-weight: 600; }
.net-summary-counts { margin-left: auto; font-size: .8rem; color: var(--ink-400); }
.net-summary-counts strong { color: var(--ink-100); }

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

.bulk-bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-3); flex-wrap: wrap;
  padding: var(--sp-3) 0;
  margin-bottom: var(--sp-2);
  border-bottom: 1px solid var(--line-soft);
}
.bulk-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.plans-table td { vertical-align: middle; }
.plans-table th:nth-child(1), .plans-table td:nth-child(1) { text-align: center; }

/* Reuse .price-cell, .margin from Stage 12 */

/* Mobile: card-style transformation */
@media (max-width: 720px) {
  .plans-table thead { display: none; }
  .plans-table tbody tr {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px 12px;
    padding: var(--sp-3);
    border: 1px solid var(--line-soft);
    border-radius: var(--r-md);
    margin-bottom: 10px;
    background: var(--bg-850);
  }
  .plans-table tbody td {
    border: none;
    padding: 4px 0;
    text-align: left !important;
    white-space: normal;
  }
  .plans-table td::before {
    content: attr(data-label);
    display: block;
    font-size: .68rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--ink-500);
    margin-bottom: 2px;
  }
  .plans-table td:nth-child(1) { grid-row: 1; grid-column: 1; }
  .plans-table td:nth-child(2) { grid-row: 1; grid-column: 2; }
  .plans-table td:last-child { grid-column: 1 / -1; display: flex; gap: 6px; flex-wrap: wrap; }
}

/* Virtual account mini-block on dashboard hero */
.dva-mini {
  padding: var(--sp-3) var(--sp-4);
  background: rgba(0,0,0,.22);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  display: inline-block;
  min-width: 240px;
}
.dva-mini-label {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink-400);
  margin-bottom: 4px;
}
.dva-mini-value {
  display: flex; align-items: center; gap: var(--sp-2);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink-50);
  letter-spacing: .04em;
}
.dva-mini-value .icon-btn-sm {
  background: rgba(255,255,255,.05);
  border-color: var(--line-soft);
}
.dva-mini-bank {
  font-size: .78rem;
  color: var(--ink-400);
  margin-top: 2px;
}