/**
 * Shared UI components (Step 3) — route-only chrome should move to vala-{page}.css over time.
 *
 * Vala UI components — cards, buttons, KPI, badges, dashboard preview blocks.
 * Depends on: vala-tokens.css, vala-layout.css
 *
 * HYBRID STABILIZATION: shared reusable UI only. Section markers below are navigation aids; keep tokens over raw hex when editing.
 */

/* ========== Badges ========== */
.vala-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--vala-hero-text-secondary);
}

/* ========== Cards (base + modifiers) ========== */
.vala-card {
  border-radius: var(--vala-radius-card);
  /* Shared responsive card density used across dashboard/accounts/records/report-like views. */
  padding: var(--vala-card-padding-tight);
  background: linear-gradient(135deg, var(--vala-card-bg) 0%, var(--vala-card-bg-soft) 100%);
  border: 1px solid var(--vala-border-soft);
  box-shadow: var(--vala-shadow-card);
  color: var(--vala-text-secondary);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

/**
 * Reusable shells (use inside app main / widgets; marketing pages stay on default .vala-card).
 * — section: primary content blocks
 * — metric: KPI / number tiles (alias styling with .vala-kpi-card)
 * — empty: empty / auth placeholder panels
 * — action: CTA strip cards
 */
.vala-card--section {
  padding: clamp(1.15rem, 2.4vw, 1.5rem) clamp(1.2rem, 2.6vw, 1.65rem);
}

.vala-card--metric {
  /* Prefer .vala-kpi-card for metrics; this extends base card for custom metric tiles */
  text-align: left;
}

.vala-card--empty,
.vala-card--action {
  padding: clamp(1.1rem, 2.2vw, 1.45rem) clamp(1.15rem, 2.4vw, 1.5rem);
}

.vala-card--action {
  border-style: dashed;
  border-color: rgba(3, 74, 166, 0.22);
}

.vala-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(2, 18, 37, 0.14);
}

/* ========== Cards on app main / widget canvas (dark gradient behind) ========== */
/* App main canvas: light cards on dark gradient (valahub-app surfaces.css .card). */
.vala-main .vala-card:not(.vala-kpi-card):not(.vala-dashboard-hero),
.vala-widget-state .vala-card:not(.vala-kpi-card):not(.vala-dashboard-hero) {
  background: var(--vala-app-card-surface);
  border-color: var(--vala-border-soft);
  color: var(--vala-text-secondary);
  box-shadow: var(--vala-shadow-card);
}

.vala-main .vala-card:not(.vala-kpi-card):not(.vala-dashboard-hero):hover,
.vala-widget-state .vala-card:not(.vala-kpi-card):not(.vala-dashboard-hero):hover {
  box-shadow: 0 14px 36px rgba(2, 18, 37, 0.14);
}

/* --- Dashboard: primary hero card (gradient surface; spacing in vala-app-shell.css) --- */
.vala-main .vala-dashboard-hero.vala-card {
  background: var(--vala-hero-gradient-sheen), var(--vala-hero-gradient-glow), var(--vala-hero-gradient-core);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--vala-hero-text-primary);
  box-shadow: 0 20px 45px rgba(20, 20, 80, 0.35);
}

.vala-main .vala-dashboard-hero.vala-card .vala-card__text {
  color: rgba(255, 255, 255, 0.82);
}

.vala-main .vala-dashboard-hero.vala-card .vala-dashboard-hero__scope,
.vala-main .vala-dashboard-hero.vala-card .vala-dashboard-hero__label {
  color: var(--vala-hero-text-secondary);
}

.vala-main .vala-dashboard-hero.vala-card .vala-dashboard-hero__figure {
  color: var(--vala-hero-text-primary);
}

.vala-main .vala-dashboard-hero.vala-card .vala-dashboard-vala-comment {
  border-top-color: rgba(255, 255, 255, 0.15);
}

/* ========== Card typography (app + widget shells) ========== */
.vala-main .vala-card__title,
.vala-widget-state .vala-card__title {
  color: var(--vala-text-primary);
  font-size: var(--vala-title-sm);
  font-weight: 720;
}

.vala-main .vala-card__text,
.vala-widget-state .vala-card__text {
  color: var(--vala-text-muted);
  font-size: var(--vala-text-base);
  line-height: 1.58;
}

.vala-main .vala-kpi-card {
  background: linear-gradient(135deg, var(--vala-card-bg) 0%, var(--vala-card-bg-soft) 100%);
  border-color: var(--vala-border-soft);
  box-shadow: var(--vala-shadow-card);
}

.vala-main .vala-kpi-card__label {
  color: var(--vala-text-muted);
}

.vala-main .vala-kpi-card__value {
  color: var(--vala-text-strong);
}

.vala-main .vala-kpi-card__sub {
  color: var(--vala-text-muted);
}

.vala-main .vala-kpi-card--income {
  background: linear-gradient(135deg, rgba(220, 252, 238, 0.78), var(--vala-card-bg));
  border-color: rgba(52, 211, 153, 0.35);
}

.vala-main .vala-kpi-card--expense {
  background: linear-gradient(135deg, rgba(254, 226, 230, 0.78), var(--vala-card-bg));
  border-color: rgba(252, 165, 165, 0.35);
}

.vala-main .vala-kpi-card--balance {
  background: linear-gradient(135deg, rgba(219, 234, 254, 0.82), var(--vala-card-bg));
  border-color: rgba(125, 211, 252, 0.35);
}

.vala-main .vala-button--ghost {
  background: rgba(248, 250, 252, 0.95);
  color: var(--vala-blue);
  border-color: var(--vala-border-soft);
}

.vala-main .vala-button--ghost:hover {
  background: #fff;
  color: var(--vala-blue-deep);
}

.vala-main .vala-button--secondary {
  background: rgba(241, 245, 249, 0.95);
  color: var(--vala-text-primary);
  border-color: rgba(148, 163, 184, 0.35);
}

.vala-main .vala-button--secondary:hover {
  background: rgba(226, 232, 240, 0.98);
  color: var(--vala-text-strong);
}

.vala-main .vala-rates-table-wrap {
  background: rgba(255, 255, 255, 0.94);
  border-color: var(--vala-border-soft);
}

.vala-main .vala-rates-table {
  color: var(--vala-text-secondary);
}

.vala-main .vala-rates-table th {
  background: rgba(248, 250, 252, 0.98);
  color: var(--vala-text-muted);
  border-bottom-color: var(--vala-border-soft);
}

.vala-main .vala-rates-table td {
  border-bottom-color: var(--vala-border-soft);
}

.vala-main .vala-rates-meta {
  background: rgba(255, 255, 255, 0.88);
  border-color: var(--vala-border-soft);
  color: var(--vala-text-secondary);
}

.vala-main .vala-table-shell {
  background: rgba(255, 255, 255, 0.94);
  border-color: var(--vala-border-soft);
}

.vala-main .vala-table-shell table {
  color: var(--vala-text-secondary);
}

.vala-main .vala-table-shell th,
.vala-main .vala-table-shell td {
  border-bottom-color: var(--vala-border-soft);
}

.vala-main .vala-table-shell th {
  color: var(--vala-text-muted);
}

a.vala-card--link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.vala-card__title {
  margin: 0 0 0.5rem;
  font-size: var(--vala-title-sm);
  font-weight: 700;
  color: var(--vala-text-primary);
}

.vala-card__text {
  margin: 0;
  font-size: var(--vala-text-base);
  line-height: 1.6;
  color: var(--vala-text-muted);
}

.vala-card__text--spaced {
  margin-top: 12px;
}

.vala-card__icon {
  width: 2.25rem;
  height: 2.25rem;
  margin-bottom: 0.75rem;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(3, 74, 166, 0.1);
  color: var(--vala-blue);
  font-size: 1.1rem;
}

/* ========== Buttons (.vala-button) ========== */
.vala-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: 14px;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.12s ease;
}

.vala-button:active {
  transform: scale(0.98);
}

.vala-button--primary {
  background: linear-gradient(135deg, var(--vala-blue) 0%, var(--vala-blue-deep) 100%);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 24px rgba(3, 37, 140, 0.35);
}

.vala-button--primary:hover {
  filter: brightness(1.06);
  color: #fff;
}

.vala-button--secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--vala-hero-text-primary);
  border-color: rgba(255, 255, 255, 0.22);
}

.vala-button--secondary:hover {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.vala-button--ghost {
  background: rgba(248, 250, 252, 0.95);
  color: var(--vala-blue);
  border-color: var(--vala-border-soft);
}

.vala-button--ghost:hover {
  background: #fff;
  color: var(--vala-blue-deep);
}

/* --- Dashboard: optional mini preview strip (inside widget / marketing reuse) --- */
.vala-dashboard-preview {
  margin-top: 0.5rem;
}

.vala-dashboard-preview__label {
  margin: 0 0 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--vala-hero-text-secondary);
}

.vala-dashboard-preview__shell {
  border-radius: calc(var(--vala-radius-card) + 4px);
  padding: 1rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.vala-main .vala-dashboard-preview__label {
  color: rgba(226, 232, 240, 0.68);
}

.vala-dashboard-preview__hero {
  border-radius: var(--vala-radius-card);
  padding: 1.15rem 1.25rem;
  margin-bottom: 1rem;
  background: var(--vala-hero-gradient-sheen), var(--vala-hero-gradient-glow), var(--vala-hero-gradient-core);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--vala-hero-text-primary);
}

.vala-dashboard-preview__hero-title {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0.85;
}

.vala-dashboard-preview__hero-value {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.vala-dashboard-preview__hero-note {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  opacity: 0.78;
}

/* --- Dashboard: metric cards (.vala-dashboard-summary__kpis row on /dashboard/) --- */
.vala-kpi-card {
  border-radius: 14px;
  padding: 0.9rem 1rem;
  background: linear-gradient(135deg, var(--vala-card-bg), var(--vala-card-bg-soft));
  border: 1px solid var(--vala-border-soft);
  box-shadow: var(--vala-shadow-card);
  text-align: left;
}

.vala-kpi-card__label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--vala-text-muted);
  margin-bottom: 0.35rem;
}

.vala-kpi-card__value {
  display: block;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--vala-text-strong);
}

.vala-kpi-card--income {
  background: linear-gradient(135deg, rgba(220, 252, 238, 0.85), var(--vala-card-bg));
}

.vala-kpi-card--expense {
  background: linear-gradient(135deg, rgba(254, 226, 230, 0.85), var(--vala-card-bg));
}

.vala-kpi-card--balance {
  background: linear-gradient(135deg, rgba(219, 234, 254, 0.9), var(--vala-card-bg));
}

.vala-trust-line {
  margin: 1rem 0 0;
  font-size: 0.82rem;
  color: var(--vala-hero-text-secondary);
  line-height: 1.45;
}

.vala-hero__sample-title {
  margin: 1rem 0 0.35rem;
  font-size: 0.8rem;
  opacity: 0.88;
}

.vala-hero__sample-value {
  margin: 0;
  font-size: 1.65rem;
  font-weight: 800;
}

@media (prefers-reduced-motion: reduce) {
  .vala-card,
  .vala-button {
    transition: none;
  }

  .vala-card:hover {
    transform: none;
  }
}

/* ========== Widget-specific chrome (Phase 3A) ========== */

.vala-widget-slot--busy {
  min-height: 120px;
}

.vala-widget-loading {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: rgba(248, 250, 252, 0.85);
}

.vala-widget-loading__dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.9);
  animation: vala-widget-pulse 1s ease-in-out infinite;
}

@keyframes vala-widget-pulse {
  0%,
  100% {
    opacity: 0.35;
    transform: scale(0.9);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .vala-widget-loading__dot {
    animation: none;
    opacity: 0.85;
  }
}

.vala-widget-error {
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(248, 113, 113, 0.35);
  background: rgba(127, 29, 29, 0.2);
  color: #fecaca;
  font-size: 0.88rem;
  line-height: 1.45;
}

.vala-widget-error strong {
  display: block;
  margin-bottom: 6px;
  color: #fecaca;
}

.vala-widget-error__hint {
  margin-top: 10px;
  font-size: 0.82rem;
  color: rgba(254, 202, 202, 0.88);
}

.vala-widget-error__hint code {
  font-size: 0.78rem;
  background: rgba(0, 0, 0, 0.25);
  padding: 2px 6px;
  border-radius: 4px;
}

.vala-widget-placeholder.subtle,
.vala-widget-placeholder {
  font-size: 0.88rem;
  color: rgba(226, 232, 240, 0.72);
  text-align: center;
  padding: 12px;
}

.vala-rates-meta {
  margin-bottom: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--vala-border-soft);
  color: var(--vala-text-secondary);
  font-size: 0.86rem;
  line-height: 1.5;
}

.vala-rates-meta p {
  margin: 0 0 6px;
}

.vala-rates-meta p:last-child {
  margin-bottom: 0;
}

.vala-rates-disclaimer {
  margin: 0 0 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(251, 191, 36, 0.15);
  border: 1px solid rgba(251, 191, 36, 0.35);
  color: rgba(120, 53, 15, 0.92);
  font-size: 0.82rem;
  line-height: 1.45;
}

.vala-rates-table-wrap {
  overflow-x: auto;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.96);
}

.vala-rates-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
  color: var(--vala-text-secondary);
}

.vala-rates-table th,
.vala-rates-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--vala-border-soft);
}

.vala-rates-table th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--vala-text-muted);
  background: rgba(241, 245, 249, 0.95);
}

.vala-rates-table tbody tr:last-child td {
  border-bottom: 0;
}

.vala-rates-name {
  font-size: 0.78rem;
  color: var(--vala-text-muted);
}

.vala-rates-provider {
  font-size: 0.78rem;
  color: var(--vala-text-muted);
}

/*
 * ========== Widget: dashboard-summary (/dashboard/) ==========
 * Panel, disclaimers, CTA rows, empty/auth/starter title overrides.
 * Layout + list typography: vala-app-shell.css; markup: vala-widgets.js.
 */

.vala-kpi-card__sub {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--vala-text-muted);
  line-height: 1.35;
}

.vala-kpi-card__value--multiline {
  font-size: 0.95rem;
  line-height: 1.25;
  word-break: break-word;
}

.vala-dashboard-summary__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}

.vala-dashboard-summary__eyebrow {
  margin: 0 0 0.4rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--vala-text-muted);
}

.vala-dashboard-summary__panel {
  max-width: 36rem;
}

.vala-dashboard-summary__disclaimer {
  margin: 0.75rem 0 0;
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--vala-text-muted);
}

.vala-dashboard-summary__soft {
  margin: 0.65rem 0 0;
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--vala-text-muted);
}

.vala-main .vala-dashboard-summary__soft {
  color: rgba(148, 163, 184, 0.88);
}

.vala-dashboard-summary__updated {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  color: var(--vala-text-muted);
}

.vala-main .vala-dashboard-summary__disclaimer,
.vala-main .vala-dashboard-summary__updated {
  color: rgba(148, 163, 184, 0.88);
}

.vala-dashboard-summary--auth .vala-card__title,
.vala-dashboard-summary--empty .vala-card__title,
.vala-dashboard-summary--starter .vala-card__title {
  color: var(--vala-text-primary);
}

.vala-main .vala-dashboard-summary--auth .vala-card__title,
.vala-main .vala-dashboard-summary--empty .vala-card__title,
.vala-main .vala-dashboard-summary--starter .vala-card__title {
  color: var(--vala-text-primary);
}

.vala-widget-deferred__title {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--vala-text-primary);
}

.vala-widget-deferred .vala-card__text {
  margin-bottom: 0.75rem;
}

/* ========== Hybrid shell: mode strip + quick txn modal + toast ========== */
.vala-mode-indicator {
  margin: 6px 0 0;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.35;
  color: rgba(100, 116, 139, 0.9);
}

.vala-hybrid-toast {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  max-width: 22rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.875rem;
  line-height: 1.45;
  background: rgba(15, 23, 42, 0.95);
  color: #e2e8f0;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  z-index: 100060;
}

.vala-quick-txn-modal[hidden] {
  display: none !important;
}

.vala-quick-txn-modal {
  position: fixed;
  inset: 0;
  z-index: 100055;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.vala-quick-txn-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
}

.vala-quick-txn-modal__dialog {
  position: relative;
  width: 100%;
  max-width: 26rem;
  padding: 1.25rem 1.35rem;
  border-radius: 12px;
  background: var(--vala-surface-elevated, #1e293b);
  color: var(--vala-text-primary, #f8fafc);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
}

.vala-quick-txn-modal__title {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.vala-quick-txn-modal__field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
  font-size: 0.875rem;
}

.vala-quick-txn-modal__field span {
  font-weight: 600;
  color: var(--vala-text-muted, #94a3b8);
}

.vala-quick-txn-modal__field input,
.vala-quick-txn-modal__field select {
  padding: 0.5rem 0.65rem;
  border-radius: 8px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.6);
  color: inherit;
}

.vala-quick-txn-modal__actions {
  display: flex;
  gap: 0.65rem;
  justify-content: flex-end;
  margin-top: 1rem;
}

/* Accounts/wallets modal — inline form errors (same severity tone as widget errors) */
.vala-accounts-modal__error {
  color: #b91c1c;
  font-size: 0.875rem;
  margin: 0 0 10px;
}

.vala-accounts-panel-error {
  font-size: 0.875rem;
  color: #b45309;
  margin: 8px 0 0;
}

/* ========== Widget slot loading / errors (dark canvas) ========== */
.vala-main .vala-widget-loading {
  color: rgba(226, 232, 240, 0.88);
}

.vala-main .vala-widget-error {
  background: rgba(254, 242, 242, 0.96);
  border-color: rgba(239, 68, 68, 0.38);
  color: #991b1b;
}

.vala-main .vala-widget-error strong {
  color: #b91c1c;
}

.vala-main .vala-widget-error__hint {
  color: rgba(127, 29, 29, 0.82);
}

.vala-main .vala-widget-placeholder,
.vala-main .vala-widget-placeholder.subtle {
  color: rgba(226, 232, 240, 0.78);
}