/* NGD shared components — consumes ngd-tokens.css. Namespaced .ngd-* to avoid clashing with legacy CSS.
   No !important. Cascade order in a portal: tokens → components → legacy → temporary migration layer. */

/* Buttons */
.ngd-btn { display:inline-flex; align-items:center; justify-content:center; gap:var(--ngd-space-2);
  min-height:36px; padding:0 var(--ngd-space-4); border:1px solid transparent; border-radius:var(--ngd-radius-md);
  font-family:var(--ngd-font-sans); font-size:var(--ngd-fs-sm); font-weight:var(--ngd-fw-semibold);
  cursor:pointer; transition:background var(--ngd-transition-fast), border-color var(--ngd-transition-fast); }
.ngd-btn--primary { background:var(--ngd-brand-primary); color:var(--ngd-brand-on-primary); }
.ngd-btn--primary:hover { background:var(--ngd-brand-primary-hover); }
.ngd-btn--secondary { background:var(--ngd-surface); color:var(--ngd-brand-navy); border-color:var(--ngd-border-strong); }
.ngd-btn--secondary:hover { background:var(--ngd-bg-subtle); }
.ngd-btn--ghost { background:transparent; color:var(--ngd-text-secondary); }
.ngd-btn--ghost:hover { background:var(--ngd-bg-subtle); }
.ngd-btn--danger { background:var(--ngd-error); color:#fff; }
.ngd-btn--link { background:none; border:0; color:var(--ngd-text-link); min-height:auto; padding:0; text-decoration:underline; }
.ngd-btn--sm { min-height:28px; padding:0 var(--ngd-space-3); font-size:var(--ngd-fs-xs); }
.ngd-btn--icon { min-width:var(--ngd-touch-min); min-height:var(--ngd-touch-min); padding:0; }
.ngd-btn[disabled] { opacity:.5; cursor:not-allowed; }
.ngd-btn[aria-busy="true"] { position:relative; color:transparent; }

/* Focus visibility (a11y) */
.ngd-btn:focus-visible, .ngd-chip__remove:focus-visible, .ngd-th-sort:focus-visible,
.ngd-input:focus-visible, .ngd-toast__close:focus-visible {
  outline:2px solid var(--ngd-brand-primary); outline-offset:2px; }

/* Status pill */
.ngd-status { display:inline-flex; align-items:center; gap:5px; padding:2px 9px; border-radius:var(--ngd-radius-pill);
  font-size:var(--ngd-fs-xs); font-weight:var(--ngd-fw-semibold); border:1px solid transparent; white-space:nowrap; }
.ngd-status__icon { font-size:.85em; }
.ngd-status--success { color:var(--ngd-success); background:var(--ngd-success-bg); border-color:var(--ngd-success-border); }
.ngd-status--warning { color:var(--ngd-warning); background:var(--ngd-warning-bg); border-color:var(--ngd-warning-border); }
.ngd-status--error   { color:var(--ngd-error);   background:var(--ngd-error-bg);   border-color:var(--ngd-error-border); }
.ngd-status--info    { color:var(--ngd-info);    background:var(--ngd-info-bg);    border-color:var(--ngd-info-border); }
.ngd-status--neutral { color:var(--ngd-neutral); background:var(--ngd-neutral-bg); border-color:var(--ngd-neutral-border); }

/* Toasts */
.ngd-toasts { position:fixed; top:var(--ngd-space-4); right:var(--ngd-space-4); z-index:var(--ngd-z-toast);
  display:flex; flex-direction:column; gap:var(--ngd-space-2); max-width:360px; }
.ngd-toast { display:flex; align-items:flex-start; gap:var(--ngd-space-3); background:var(--ngd-surface);
  border:1px solid var(--ngd-border); border-left:4px solid var(--ngd-info); border-radius:var(--ngd-radius-md);
  box-shadow:var(--ngd-shadow-md); padding:var(--ngd-space-3) var(--ngd-space-4); font-size:var(--ngd-fs-sm); color:var(--ngd-text); }
.ngd-toast--success { border-left-color:var(--ngd-success); }
.ngd-toast--error { border-left-color:var(--ngd-error); }
.ngd-toast--warning { border-left-color:var(--ngd-warning); }
.ngd-toast__action { margin-left:auto; background:none; border:0; color:var(--ngd-brand-primary); font-weight:var(--ngd-fw-semibold); cursor:pointer; }
.ngd-toast__close { margin-left:8px; background:none; border:0; cursor:pointer; color:var(--ngd-text-tertiary); font-size:1.1em; }

/* Modal */
.ngd-overlay { position:fixed; inset:0; background:var(--ngd-overlay); z-index:var(--ngd-z-overlay);
  display:grid; place-items:center; padding:var(--ngd-space-4); }
.ngd-modal { background:var(--ngd-surface); border-radius:var(--ngd-radius-lg); box-shadow:var(--ngd-shadow-lg);
  width:100%; max-width:460px; z-index:var(--ngd-z-modal); padding:var(--ngd-space-5); }
.ngd-modal__title { margin:0 0 var(--ngd-space-2); font-size:var(--ngd-fs-xl); color:var(--ngd-text); }
.ngd-modal__body { color:var(--ngd-text-secondary); margin-bottom:var(--ngd-space-4); }
.ngd-modal__actions { display:flex; justify-content:flex-end; gap:var(--ngd-space-2); }

/* Form field */
.ngd-field { display:flex; flex-direction:column; gap:var(--ngd-space-2); }
.ngd-label { font-size:var(--ngd-fs-sm); font-weight:var(--ngd-fw-medium); color:var(--ngd-text); }
.ngd-input { width:100%; font-family:inherit; font-size:var(--ngd-fs-sm); color:var(--ngd-text);
  padding:var(--ngd-space-2) var(--ngd-space-3); border:1px solid var(--ngd-border-strong); border-radius:var(--ngd-radius-md); background:var(--ngd-surface); }
.ngd-input[aria-invalid="true"] { border-color:var(--ngd-error); }
.ngd-field-error { color:var(--ngd-error); font-size:var(--ngd-fs-xs); margin:0; min-height:1em; }

/* Table */
.ngd-tablewrap { background:var(--ngd-surface); border:1px solid var(--ngd-border); border-radius:var(--ngd-radius-md); overflow:auto; }
.ngd-table { width:100%; border-collapse:collapse; font-size:var(--ngd-fs-sm); color:var(--ngd-text); }
.ngd-table__caption { text-align:left; padding:var(--ngd-space-3); font-weight:var(--ngd-fw-semibold); }
.ngd-table thead th { position:sticky; top:0; z-index:var(--ngd-z-sticky); background:var(--ngd-bg-subtle); text-align:left;
  font-weight:var(--ngd-fw-semibold); color:var(--ngd-text-secondary); padding:var(--ngd-space-3); border-bottom:1px solid var(--ngd-border); white-space:nowrap; }
.ngd-table tbody td { padding:var(--ngd-space-3); border-bottom:1px solid var(--ngd-border); vertical-align:middle; }
.ngd-table tbody tr:hover { background:var(--ngd-bg-subtle); }
.ngd-table td.num, .ngd-table th.num { text-align:right; font-variant-numeric:tabular-nums; }
.ngd-th-sort { background:none; border:0; font:inherit; font-weight:var(--ngd-fw-semibold); color:inherit; cursor:pointer; padding:0; }

/* States */
.ngd-empty { text-align:center; padding:var(--ngd-space-7) var(--ngd-space-4); color:var(--ngd-text-secondary); }
.ngd-empty__title { font-size:var(--ngd-fs-xl); margin:0 0 var(--ngd-space-2); color:var(--ngd-text); }
.ngd-error-block { text-align:center; padding:var(--ngd-space-6) var(--ngd-space-4); color:var(--ngd-text-secondary); }
.ngd-error-block__icon { font-size:1.8rem; }
.ngd-error-block__msg { margin:var(--ngd-space-2) 0 var(--ngd-space-3); }
.ngd-skeleton-wrap { display:flex; flex-direction:column; gap:var(--ngd-space-3); padding:var(--ngd-space-3); }
.ngd-skeleton { height:14px; border-radius:var(--ngd-radius-pill); background:linear-gradient(90deg,#eef1f6,#e2e7ef,#eef1f6); background-size:200% 100%; animation:ngd-shimmer 1.2s infinite; }
@keyframes ngd-shimmer { to { background-position:-200% 0; } }
@media (prefers-reduced-motion: reduce) { .ngd-skeleton { animation:none; } }
.ngd-spinner-wrap { display:inline-flex; align-items:center; gap:var(--ngd-space-2); color:var(--ngd-text-secondary); }
.ngd-spinner { width:16px; height:16px; border:2px solid var(--ngd-border-strong); border-top-color:var(--ngd-brand-primary); border-radius:50%; animation:ngd-spin .7s linear infinite; }
@keyframes ngd-spin { to { transform:rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .ngd-spinner { animation:none; } }
.ngd-banner { padding:var(--ngd-space-2) var(--ngd-space-4); font-size:var(--ngd-fs-sm); text-align:center; }
.ngd-banner--warning { background:var(--ngd-warning-bg); color:var(--ngd-warning); }
.ngd-banner--info { background:var(--ngd-info-bg); color:var(--ngd-info); }

/* Chips */
.ngd-chips { display:flex; flex-wrap:wrap; gap:var(--ngd-space-2); align-items:center; }
.ngd-chip { display:inline-flex; align-items:center; gap:6px; padding:2px 4px 2px 10px; border:1px solid var(--ngd-border-strong);
  border-radius:var(--ngd-radius-pill); font-size:var(--ngd-fs-xs); background:var(--ngd-surface); color:var(--ngd-text); }
.ngd-chip__remove { background:none; border:0; cursor:pointer; color:var(--ngd-text-tertiary); font-size:1em; line-height:1; padding:0 4px; }
/* =========================================================
   GLOBAL TOAST POSITION + Z-INDEX FIX
   Keep notifications above sticky headers
   ========================================================= */

.ngd-toasts {
  z-index: 5000 !important;
  right: 18px !important;

  width: min(380px, calc(100vw - 36px)) !important;
  max-width: 380px !important;

  pointer-events: none;
}

.ngd-toast {
  width: 100%;
  pointer-events: auto;
}

/* Admin: sticky header */
body:has(.ngdAdminShell) .ngd-toasts {
  top: 96px !important;
}

/* Seller */
body:has(.sellerNivodaShell) .ngd-toasts {
  top: 80px !important;
}

/* Buyer */
body:has(.ngdDeskShell) .ngd-toasts {
  top: 80px !important;
}

/* Operations has topbar + secondary navigation */
body:has(.opsBuyerClone) .ngd-toasts {
  top: 122px !important;
}

/* Mobile */
@media (max-width: 700px) {
  .ngd-toasts {
    left: 12px !important;
    right: 12px !important;
    width: auto !important;
    max-width: none !important;
  }

  body:has(.ngdAdminShell) .ngd-toasts,
  body:has(.sellerNivodaShell) .ngd-toasts,
  body:has(.ngdDeskShell) .ngd-toasts {
    top: 76px !important;
  }

  body:has(.opsBuyerClone) .ngd-toasts {
    top: 112px !important;
  }
}