/* ============================================
   Pvendas — UI clara NFR (Country Urban Premium)
   Camada visual clara e mobile-first com a identidade da marca:
   superfícies quentes (papel/creme), acentos bronze/âmbar (couro)
   e serifa display (Fraunces) nos títulos.
   ============================================ */

:root {
  --nfr-bg-0: #f6f4ef;
  --nfr-bg-1: #ffffff;
  --nfr-bg-2: #f1ede4;
  --nfr-bg-3: #e9e4d9;
  --nfr-line: #e6e1d6;

  --nfr-fg-0: #221e17;
  --nfr-fg-1: #4a453c;
  --nfr-fg-2: #7a7468;
  --nfr-fg-mute: #a69f92;

  --nfr-gold: #8a5a1f;
  --nfr-gold-hi: #c8862c;
  --nfr-gold-lo: #6b4226;
  --nfr-amber: #c8862c;

  --nfr-success: #16a34a;
  --nfr-warning: #c8862c;
  --nfr-danger: #dc2626;
  --nfr-info: #3e5a75;

  --nfr-shadow-sm: 0 1px 2px rgba(34, 30, 23, 0.04);
  --nfr-shadow-md: 0 8px 24px rgba(34, 30, 23, 0.08);
  --nfr-shadow-lg: 0 24px 70px rgba(34, 30, 23, 0.12);
  --nfr-ring-gold: 0 0 0 4px rgba(185, 127, 36, 0.14);

  --nfr-r-sm: 10px;
  --nfr-r-md: 14px;
  --nfr-r-lg: 20px;
  --nfr-r-xl: 28px;

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body:
    "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, sans-serif;
}

body {
  background:
    radial-gradient(circle at 15% 0%, rgba(185, 127, 36, 0.08), transparent 30%),
    radial-gradient(circle at 85% 8%, rgba(107, 66, 38, 0.08), transparent 28%), var(--nfr-bg-0);
  color: var(--nfr-fg-0);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
}

a:hover {
  color: var(--nfr-gold);
}

::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #d2cbbd;
  border-radius: 999px;
  border: 3px solid var(--nfr-bg-0);
}

/* Shell */
.app {
  background: transparent;
}

.topbar {
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(230, 225, 214, 0.72);
  backdrop-filter: blur(22px) saturate(1.8);
  -webkit-backdrop-filter: blur(22px) saturate(1.8);
}

.topbar-logo,
.sidebar-brand,
.topbar-total,
.client-card-limit,
.product-card-price,
.success-screen .order-number {
  color: var(--nfr-gold);
}

.nfr-logo-img {
  object-fit: contain;
  filter: none;
}

.topbar-tag,
.topbar-client-label,
.sidebar-section-label,
.field-label,
.stat-label,
.client-card-city,
.product-card-cat {
  letter-spacing: 0.02em;
  text-transform: none;
  font-weight: 600;
}

.sidebar {
  background: rgba(255, 255, 255, 0.72);
  border-right: 1px solid rgba(230, 225, 214, 0.78);
  backdrop-filter: blur(24px) saturate(1.8);
  -webkit-backdrop-filter: blur(24px) saturate(1.8);
  padding: 18px;
}

.sidebar-brand {
  margin-bottom: 22px;
}

.sidebar-link {
  border-radius: 14px;
  color: var(--nfr-fg-1);
  font-weight: 600;
  padding: 12px 13px;
}

.sidebar-link:hover {
  background: rgba(34, 30, 23, 0.045);
  color: var(--nfr-fg-0);
}

.sidebar-link.is-active {
  background: #221e17;
  color: #ffffff;
  box-shadow: 0 10px 30px rgba(34, 30, 23, 0.14);
}

.sidebar-link.is-active::before {
  display: none;
}
.sidebar-link.is-active .icon {
  color: #ffffff;
}

.sidebar-user {
  background: rgba(242, 243, 245, 0.9);
  border: 1px solid var(--nfr-line);
}

.bottom-nav {
  height: calc(var(--bottomnav-h) + env(safe-area-inset-bottom, 0px));
  background: rgba(255, 255, 255, 0.86);
  border-top: 1px solid rgba(230, 225, 214, 0.78);
  backdrop-filter: blur(22px) saturate(1.8);
  -webkit-backdrop-filter: blur(22px) saturate(1.8);
}

.bottom-nav-item {
  color: var(--nfr-fg-2);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 650;
}

.bottom-nav-item.is-active {
  color: #221e17;
}

.bottom-nav-item.is-active::before {
  content: "";
  position: absolute;
  top: 8px;
  width: 36px;
  height: 3px;
  border-radius: 999px;
  background: var(--nfr-gold);
}

.main {
  padding-top: 22px;
}

.main-wrap {
  max-width: 1180px;
  gap: 18px;
}

.page-header {
  margin-bottom: 2px;
}

.page-header h1 {
  font-size: clamp(24px, 2.8vw, 34px);
  letter-spacing: -0.015em;
}

.page-header .sub {
  color: var(--nfr-fg-2);
  font-size: 14px;
}

/* Cards */
.card,
.stat,
.client-card,
.customer-header,
.product-card,
.cart-item,
.modal,
.variant-grid-wrap {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(230, 225, 214, 0.86);
  box-shadow: var(--nfr-shadow-sm);
}

.card,
.client-card,
.customer-header,
.product-card {
  border-radius: 22px;
}

.card-hover:hover,
.client-card:hover,
.product-card:hover {
  transform: translateY(-2px);
  border-color: rgba(185, 127, 36, 0.22);
  box-shadow: var(--nfr-shadow-md);
}

.stat {
  border-radius: 18px;
  padding: 18px;
}

.stat-value {
  color: var(--nfr-fg-0);
  font-weight: 700;
}

/* Buttons */
.btn {
  height: 44px;
  border-radius: 999px;
  text-transform: none;
  letter-spacing: 0;
  font-size: 14px;
  font-weight: 650;
  padding: 0 18px;
}

.btn-primary {
  background: #221e17;
  color: #ffffff;
  box-shadow: 0 8px 22px rgba(34, 30, 23, 0.16);
}

.btn-primary:hover {
  background: #171310;
}

.btn-primary:active {
  background: #000000;
  transform: translateY(1px) scale(0.99);
}

.btn-secondary {
  background: #ffffff;
  color: #221e17;
  border-color: var(--nfr-line);
}

.btn-secondary:hover {
  background: var(--nfr-bg-2);
  border-color: #d2cbbd;
}

.btn-ghost {
  color: var(--nfr-fg-1);
}

.btn-ghost:hover {
  background: rgba(34, 30, 23, 0.05);
  color: var(--nfr-fg-0);
}

/* Inputs */
.input,
.select,
.textarea {
  background: #ffffff;
  border: 1px solid #dcd6c9;
  color: var(--nfr-fg-0);
  border-radius: 16px;
  height: 48px;
  box-shadow: inset 0 1px 0 rgba(34, 30, 23, 0.02);
}

.input::placeholder,
.textarea::placeholder {
  color: #a69f92;
}

.input:focus,
.select:focus,
.textarea:focus {
  border-color: rgba(185, 127, 36, 0.65);
  box-shadow: var(--nfr-ring-gold);
}

.select {
  background-color: #ffffff;
}

/* Badges, chips, tabs */
.badge {
  background: #f2eee5;
  color: var(--nfr-fg-1);
  border: 1px solid #e6e1d6;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 650;
}

.badge-success {
  background: #ecfdf3;
  color: #15803d;
  border-color: #bbf7d0;
}
.badge-warning {
  background: #fffbeb;
  color: #b45309;
  border-color: #fde68a;
}
.badge-danger {
  background: #fef2f2;
  color: #b91c1c;
  border-color: #fecaca;
}
.badge-gold,
.badge-info {
  background: #f8f1e4;
  color: #8a5a1f;
  border-color: #e6d5b4;
}
.badge-muted {
  background: #f2eee5;
  color: #7a7468;
}

.chip {
  background: #ffffff;
  border: 1px solid var(--nfr-line);
  color: var(--nfr-fg-1);
  box-shadow: var(--nfr-shadow-sm);
}

.chip:hover {
  color: var(--nfr-fg-0);
  border-color: #d2cbbd;
}

.chip[aria-pressed="true"],
.chip.is-active {
  background: #221e17;
  border-color: #221e17;
  color: #ffffff;
}

.tabs {
  border-bottom-color: var(--nfr-line);
}

.tab {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 650;
  color: var(--nfr-fg-2);
}

.tab:hover {
  color: var(--nfr-fg-0);
}
.tab[aria-selected="true"],
.tab.is-active {
  color: #221e17;
}
.tab[aria-selected="true"]::after,
.tab.is-active::after {
  background: #221e17;
  border-radius: 999px;
  height: 3px;
}

/* Tables / ERP */
.table th {
  color: var(--nfr-fg-2);
  border-bottom-color: var(--nfr-line);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 700;
}

.table td {
  color: var(--nfr-fg-1);
  border-bottom-color: #efebe1;
}

.table tbody tr:nth-child(even) td {
  background: rgba(34, 30, 23, 0.015);
}
.table tbody tr:hover td {
  background: rgba(185, 127, 36, 0.035);
}

/* Login */
.login-page {
  background:
    radial-gradient(circle at 20% 10%, rgba(185, 127, 36, 0.12), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(107, 66, 38, 0.1), transparent 32%), #f6f4ef;
}

.login-hero {
  background:
    radial-gradient(circle at 24% 18%, rgba(185, 127, 36, 0.16), transparent 32%),
    linear-gradient(180deg, #ffffff 0%, #f4f6f8 100%);
  color: var(--nfr-fg-0);
  border-right: 1px solid rgba(230, 225, 214, 0.9);
}

.login-hero::before {
  background:
    linear-gradient(rgba(34, 30, 23, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 30, 23, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.7;
}

.login-hero .hero-tag {
  color: var(--nfr-gold);
  letter-spacing: 0.02em;
  text-transform: none;
  font-weight: 700;
}

.login-hero h2 {
  color: var(--nfr-fg-0);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.015em;
}

.login-hero .hero-meta {
  color: var(--nfr-fg-2);
}

.login-form {
  max-width: 430px;
}

.login-form > .stack {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(230, 225, 214, 0.86);
  border-radius: 30px;
  padding: 26px;
  box-shadow: var(--nfr-shadow-lg);
}

/* Product visuals */
.product-card-img,
.product-card-img.tex-1,
.product-card-img.tex-2,
.product-card-img.tex-3,
.product-card-img.tex-4,
.product-card-img.tex-5,
.product-card-img.tex-6,
.product-hero-img,
.cart-item-img {
  background:
    radial-gradient(circle at 35% 18%, rgba(185, 127, 36, 0.16), transparent 34%),
    linear-gradient(145deg, #ffffff 0%, #f3eee3 55%, #e9e2d3 100%);
}

.product-card-img::after,
.product-hero-img::after {
  color: rgba(34, 30, 23, 0.1);
  font-family: var(--font-display);
  font-weight: 760;
}

/* Com arte de produto aplicada, a marca d'água padrão sai de cena. */
.product-card-img.has-art::after,
.product-hero-img.has-art::after {
  content: none;
}

.product-card-name {
  color: var(--nfr-fg-0);
  font-weight: 650;
}

.product-card-price {
  font-weight: 750;
}

.product-thumb {
  background: #ffffff;
  border-color: var(--nfr-line);
}

.product-thumb.is-active {
  border-color: #221e17;
}

/* Variant grid */
.vg-cell {
  background: #ffffff;
  border-bottom-color: #efebe1;
  border-right-color: #efebe1;
}

.vg-head,
.vg-color {
  background: #f8f5ee;
}

.vg-color-name {
  color: var(--nfr-fg-1);
  font-weight: 600;
}

.vg-qty-input,
.cart-variant-qty {
  background: #ffffff;
  border-color: #dcd6c9;
  color: var(--nfr-fg-0);
  border-radius: 12px;
}

.vg-cell.has-qty {
  background: #f8f1e4;
}

.vg-cell.has-qty .vg-qty-input {
  border-color: #ddbe85;
  color: #8a5a1f;
  box-shadow: 0 0 0 3px rgba(185, 127, 36, 0.1);
}

/* Cart / checkout */
.cart-summary {
  border-radius: 24px;
}

.cart-variant-row {
  border-top-color: #efebe1;
}

.sticky-cta {
  background: linear-gradient(to top, rgba(246, 244, 239, 1) 65%, rgba(246, 244, 239, 0));
}

/* Alerts / bars / timeline */
.alert-warning {
  background: #fffbeb;
  border-color: #fde68a;
  color: #92400e;
}
.alert-danger {
  background: #fef2f2;
  border-color: #fecaca;
  color: #991b1b;
}
.alert-info {
  background: #eef2f6;
  border-color: #c9d6e4;
  color: #3e5a75;
}
.alert-success {
  background: #ecfdf3;
  border-color: #bbf7d0;
  color: #166534;
}

.bar-track {
  background: #e6e1d6;
}

.bar-fill {
  background: #b97f24;
}

.bar-value {
  color: var(--nfr-fg-0);
  font-weight: 650;
}

.timeline-step:not(:last-child)::before {
  background: #e6e1d6;
}

.timeline-dot {
  background: #ffffff;
  border-color: #d2cbbd;
  color: var(--nfr-fg-2);
}

.timeline-step.is-done .timeline-dot {
  background: #221e17;
  color: #ffffff;
  border-color: #221e17;
}

.timeline-step.is-current .timeline-dot {
  border-color: var(--nfr-gold);
  color: var(--nfr-gold);
  box-shadow: var(--nfr-ring-gold);
}

/* Modal, toast, loader */
.modal-backdrop {
  background: rgba(34, 30, 23, 0.22);
  backdrop-filter: blur(12px);
}

.toast {
  background: rgba(255, 255, 255, 0.94);
  border-color: var(--nfr-line);
  border-left-color: #221e17;
  color: var(--nfr-fg-0);
  box-shadow: var(--nfr-shadow-lg);
}

.fullscreen-loader {
  background: rgba(246, 244, 239, 0.82);
  backdrop-filter: blur(12px);
}

.fullscreen-loader .inner div:last-child {
  color: var(--nfr-fg-1);
  text-transform: none;
  letter-spacing: 0;
}

.spinner {
  border-color: #e6e1d6;
  border-top-color: #221e17;
}

.empty h3 {
  color: var(--nfr-fg-0);
  font-weight: 650;
}

.empty svg {
  color: #d2cbbd;
}

.score-stars {
  color: #c8862c;
}
.score-stars .off {
  color: #e6e1d6;
}

.wallet-card {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(248, 250, 252, 0.88)),
    radial-gradient(circle at 5% 0%, rgba(185, 127, 36, 0.1), transparent 34%);
  border: 1px solid rgba(230, 225, 214, 0.92);
  border-radius: 24px;
  padding: 18px;
  box-shadow: var(--nfr-shadow-sm);
  display: grid;
  gap: 14px;
}

.wallet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.wallet-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--nfr-fg-0);
  font-weight: 760;
  letter-spacing: -0.02em;
}

.wallet-title .icon {
  color: var(--nfr-gold);
}

.wallet-copy {
  max-width: 980px;
  color: var(--nfr-fg-2);
  font-size: 14px;
  line-height: 1.55;
}

.wallet-rules {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.wallet-rule {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(230, 225, 214, 0.78);
}

.wallet-rule span {
  color: var(--nfr-fg-2);
  font-size: 12px;
  font-weight: 650;
}

.wallet-rule strong {
  color: var(--nfr-fg-0);
  font-size: 13px;
  line-height: 1.25;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.kpi-card,
.panel {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(230, 225, 214, 0.88);
  border-radius: 22px;
  box-shadow: var(--nfr-shadow-sm);
}

.kpi-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 132px;
  padding: 16px;
}

.kpi-label {
  color: var(--nfr-fg-2);
  font-size: 12px;
  font-weight: 680;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.kpi-value {
  color: var(--nfr-fg-0);
  font-size: 20px;
  font-weight: 760;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.panel {
  padding: 18px;
}

.panel h2 {
  margin: 0 0 12px;
  color: var(--nfr-fg-0);
  font-size: 18px;
  letter-spacing: -0.03em;
}

.qr-fake {
  background: #ffffff;
  border: 1px solid var(--nfr-line);
}

.qr-fake span {
  background: #221e17;
}

@media (max-width: 767px) {
  .main {
    padding-inline: 14px;
  }

  .topbar {
    padding-inline: 14px;
  }

  .topbar-logo {
    width: 48px;
  }

  .card,
  .client-card,
  .customer-header,
  .product-card {
    border-radius: 20px;
  }

  .login-form {
    padding: 22px 16px;
  }

  .login-form > .stack {
    padding: 22px;
    border-radius: 28px;
  }

  .btn {
    height: 48px;
  }

  .wallet-card {
    padding: 16px;
    border-radius: 22px;
  }

  .wallet-rules {
    grid-template-columns: 1fr;
  }

  .kpi-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 768px) and (max-width: 1100px) {
  .wallet-rules {
    grid-template-columns: 1fr 1fr;
  }
}