:root {
  --bg-color: #0f0f10;
  --card-bg: #1b1b1d;
  --primary-color: #e63946;
  --primary-dark: #c92d39;
  --secondary-color: #ffb703;
  --text-main: #f1faee;
  --text-muted: #a8dadc;
  --white: #ffffff;
  --border-soft: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(230, 57, 70, 0.32);
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.28);
  --shadow-strong: 0 18px 38px rgba(0, 0, 0, 0.38);
  --transition: all 0.28s ease;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

html,
body {
  width: 100%;
  min-height: 100%;
  overflow-x: hidden;
  background: var(--bg-color);
  color: var(--text-main);
}

body {
  min-height: 100vh;
  padding-bottom: calc(94px + var(--safe-bottom));
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  -webkit-tap-highlight-color: transparent;
}

img {
  max-width: 100%;
}

/* HEADER */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  min-height: 72px;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 16px;
  background: rgba(10, 10, 10, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(230, 57, 70, 0.65);
}

.logo-container {
  display: flex;
  align-items: center;
  min-width: 0;
  max-width: 340px;
  flex: 1 1 auto;
  overflow: hidden;
}

.site-logo {
  display: block;
  width: auto;
  height: 48px;
  max-width: 100%;
  object-fit: contain;
  object-position: left center;
}

.brand-fallback {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-fallback-icon {
  width: 42px;
  height: 42px;
  object-fit: contain;
  flex-shrink: 0;
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
  line-height: 1.02;
  min-width: 0;
}

.brand-text-wrap strong {
  font-size: 19px;
  color: #fff;
  letter-spacing: 0.01em;
}

.brand-text-wrap span {
  font-size: 11px;
  color: var(--secondary-color);
  font-weight: 700;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.btn-cart-trigger,
.btn-admin-trigger {
  border: none;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
  transition: var(--transition);
}

.btn-cart-trigger {
  padding: 11px 15px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  box-shadow: 0 8px 18px rgba(230, 57, 70, 0.24);
}

.btn-admin-trigger {
  min-height: 42px;
  padding: 10px 13px;
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-soft);
}

.btn-cart-trigger:hover,
.btn-admin-trigger:hover,
.category-btn:hover,
.btn-add-cart:hover,
.btn-primary:hover,
.btn-warning:hover,
.btn-danger:hover,
.btn-logout:hover,
.tab-btn:hover,
.btn-edit-item:hover,
.btn-delete-item:hover,
.btn-report:hover,
.btn-report-clear:hover,
.btn-auth-back:hover,
.btn-admin-close:hover,
.qty-btn:hover,
.pwa-main-btn:hover,
.pwa-secondary-btn:hover,
.pwa-close-btn:hover,
.btn-delete-order:hover {
  transform: translateY(-1px);
}

/* BANNER */
.banner {
  position: relative;
  width: 100%;
  min-height: 190px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 96px 20px 30px;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.78)),
    url("https://images.unsplash.com/photo-1571091718767-18b5b1457add?ixlib=rb-1.2.1&auto=format&fit=crop&w=1352&q=80");
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.banner-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255, 183, 3, 0.08), transparent 62%);
  pointer-events: none;
}

.banner-content {
  position: relative;
  z-index: 1;
}

.banner-title-wrap {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.banner-title-icon {
  width: 44px;
  height: 44px;
  object-fit: contain;
  flex-shrink: 0;
}

.banner h2 {
  font-size: clamp(28px, 4vw, 44px);
  color: var(--secondary-color);
  text-shadow: 2px 2px 12px rgba(0, 0, 0, 0.55);
  font-weight: 900;
  letter-spacing: -0.02em;
}

.banner p {
  color: #fff;
  font-size: 15px;
  opacity: 0.94;
  margin-top: 8px;
}

/* PWA */
.pwa-banner {
  position: fixed;
  top: 84px;
  right: 14px;
  left: 14px;
  z-index: 1100;
  background: linear-gradient(180deg, #19191b, #111113);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  box-shadow: var(--shadow-strong);
  padding: 14px;
}

.pwa-banner-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pwa-banner-icon {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 10px;
  flex-shrink: 0;
}

.pwa-banner-copy {
  flex: 1;
  min-width: 0;
}

.pwa-banner-title {
  font-weight: 900;
}

.pwa-banner-subtitle,
.pwa-ios-text {
  color: var(--text-muted);
  font-size: 13px;
}

.pwa-close-btn,
.pwa-main-btn,
.pwa-secondary-btn {
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.pwa-close-btn {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-size: 22px;
}

#pwa-android,
#pwa-ios {
  margin-top: 12px;
}

.pwa-main-btn,
.pwa-secondary-btn {
  width: 100%;
  border-radius: 12px;
  padding: 12px 14px;
  font-weight: 800;
}

.pwa-main-btn {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: #fff;
}

.pwa-secondary-btn {
  margin-top: 10px;
  background: #242427;
  color: #fff;
}

/* CATEGORIAS */
.categories-nav {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px 16px;
  flex-wrap: wrap;
}

.category-btn {
  background: #202020;
  color: #fff;
  border: 1px solid var(--border-soft);
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
  transition: var(--transition);
}

.category-btn.active {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border-color: transparent;
  box-shadow: 0 8px 18px rgba(230, 57, 70, 0.18);
}

/* TELAS */
.tela {
  display: none;
  width: 100%;
  min-height: calc(100vh - 72px);
}

#tela-cardapio {
  display: block;
}

/* PRODUTOS */
.products-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 6px 20px 40px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.product-card {
  background: linear-gradient(180deg, #202020, #191919);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-strong);
}

.product-image-wrapper {
  position: relative;
  background: #111;
}

.product-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.product-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-best-seller {
  background: var(--secondary-color);
  color: #000;
}

.badge-combo {
  background: var(--primary-color);
  color: #fff;
}

.product-info {
  padding: 14px;
}

.product-title {
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 5px;
}

.product-description {
  font-size: 13px;
  color: var(--text-muted);
  min-height: 34px;
  margin-bottom: 10px;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.product-price {
  font-size: 18px;
  font-weight: 900;
  color: var(--secondary-color);
}

.btn-add-cart {
  padding: 10px 14px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
}

/* CONTAINERS */
.cart-container,
.orders-container,
.reports-container,
.admin-container,
.auth-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 20px 120px;
}

.section-title {
  font-size: 24px;
  font-weight: 900;
  color: var(--secondary-color);
  margin-bottom: 16px;
}

.cart-item,
.admin-item,
.report-card,
.report-order,
.product-form,
.settings-container,
.auth-form,
.cart-summary-box,
.reports-search-bar {
  background: linear-gradient(180deg, #1f1f21, #18181a);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.empty-cart-msg {
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
  background: #171719;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
}

/* FORM */
.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 700;
}

.form-group input,
.form-group textarea,
.form-group select,
.report-search-controls input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #2f2f2f;
  background: #111214;
  color: #fff;
  outline: none;
}

.form-group textarea {
  resize: vertical;
  min-height: 92px;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus,
.report-search-controls input:focus {
  border-color: rgba(230, 57, 70, 0.8);
  box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.12);
}

.form-grid-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
}

.checkbox-group label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0;
  color: var(--text-main);
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-color);
}

.btn-primary,
.btn-warning,
.btn-danger,
.btn-logout,
.tab-btn,
.btn-edit-item,
.btn-delete-item,
.btn-report,
.btn-report-clear,
.btn-auth-back,
.btn-admin-close,
.qty-btn,
.btn-delete-order {
  border: none;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 800;
  transition: var(--transition);
}

.btn-primary,
.btn-warning,
.btn-danger,
.btn-logout,
.tab-btn.active,
.btn-report,
.btn-edit-item {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: #fff;
}

.btn-danger,
.btn-delete-item,
.btn-delete-order {
  background: #7d1f28;
  color: #fff;
}

.btn-logout,
.btn-warning,
.btn-danger,
.btn-report,
.btn-edit-item,
.btn-delete-item,
.btn-report-clear,
.btn-auth-back,
.btn-admin-close,
.tab-btn {
  padding: 10px 14px;
}

.btn-report-clear,
.btn-auth-back,
.btn-admin-close,
.qty-btn {
  background: #2a2a2c;
  color: #fff;
}

.btn-primary {
  width: 100%;
  padding: 14px 16px;
}

.product-form,
.settings-container,
.auth-form,
.cart-summary-box,
.reports-search-bar {
  padding: 18px;
}

/* CART */
.cart-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  margin-bottom: 12px;
}

.cart-item-info {
  flex: 1 1 auto;
  min-width: 0;
}

.cart-item-info h4 {
  font-size: 17px;
  margin-bottom: 4px;
}

.cart-item-info p {
  color: var(--text-muted);
  font-size: 14px;
}

.cart-subtotal {
  color: var(--secondary-color) !important;
  margin-top: 4px;
  font-weight: 700;
}

.cart-item-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.qty-btn {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  font-size: 18px;
}

.qty-val {
  min-width: 22px;
  text-align: center;
  font-weight: 800;
}

.cart-total-line {
  margin-bottom: 16px;
  font-size: 20px;
  color: var(--secondary-color);
}

/* ADMIN */
.admin-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.admin-header .section-title {
  margin-bottom: 0;
}

.admin-header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.admin-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.tab-btn {
  background: #242427;
  color: #fff;
}

.admin-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  margin-bottom: 12px;
}

.admin-item-info {
  flex: 1 1 auto;
  min-width: 0;
}

.admin-item-info h5 {
  font-size: 16px;
  margin-bottom: 4px;
}

.admin-item-info p {
  color: var(--text-muted);
  font-size: 14px;
}

.admin-product-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-product-thumb {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 10px;
  background: #222;
  border: 1px solid #333;
  flex-shrink: 0;
}

.admin-item-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.admin-session-status {
  margin-bottom: 14px;
  color: var(--text-muted);
}

.btn-settings-secondary {
  margin-top: 10px;
}

.image-preview-box {
  width: 100%;
  min-height: 220px;
  margin-top: 12px;
  border-radius: 14px;
  border: 1px dashed rgba(255, 255, 255, 0.14);
  background: #111214;
  overflow: hidden;
  display: grid;
  place-items: center;
}

#image-preview {
  width: 100%;
  max-height: 300px;
  object-fit: contain;
  display: none;
}

#image-preview-empty {
  min-height: 220px;
  width: 100%;
  display: grid;
  place-items: center;
  padding: 18px;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
}

/* AUTH */
.auth-form {
  max-width: 440px;
  margin: 30px auto 0;
}

.auth-form .btn-primary {
  margin-bottom: 10px;
}

/* PEDIDOS */
.order-card {
  display: block;
}

.order-meta {
  margin: 0 0 10px 0;
}

.order-customer-data {
  margin-top: 10px;
  line-height: 1.7;
}

.order-items-box {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid #444;
}

.order-line-item {
  margin-top: 6px;
  font-size: 14px;
  color: var(--text-main);
}

/* RELATÓRIOS */
.reports-search-bar {
  margin-bottom: 16px;
}

.report-search-controls {
  display: flex;
  gap: 10px;
}

.report-search-controls input {
  flex: 1 1 auto;
}

.report-suggestions {
  margin-top: 10px;
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  overflow: hidden;
  background: #111214;
}

.report-suggestion-item {
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  color: #fff;
  padding: 12px 14px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.report-suggestion-item + .report-suggestion-item {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.report-suggestion-item span,
.report-selected-filter {
  color: var(--text-muted);
  font-size: 13px;
}

.report-selected-filter {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  align-items: center;
}

#reports-content {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.report-card {
  padding: 16px;
}

.report-label {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 6px;
}

.report-value {
  font-size: 24px;
  font-weight: 900;
  color: var(--secondary-color);
}

.report-actions,
.report-orders-card {
  grid-column: 1 / -1;
}

.report-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.report-order {
  margin-top: 14px;
  padding: 14px;
}

.report-order-header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
  align-items: flex-start;
}

.report-order-items {
  margin: 6px 0;
  color: var(--text-muted);
  line-height: 1.7;
}

.btn-delete-order {
  min-width: 44px;
  padding: 9px 12px;
}

/* BOTTOM NAV */
.bottom-nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  padding: 8px 6px calc(8px + var(--safe-bottom));
  background: rgba(10, 10, 10, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.bottom-nav .nav-item {
  background: none;
  border: none;
  color: #9b9b9e;
  font-size: 11px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px 4px;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition);
  min-width: 0;
}

.bottom-nav .nav-item span {
  font-size: 18px;
  line-height: 1;
}

.bottom-nav .nav-item p {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.bottom-nav .nav-item.active {
  color: var(--secondary-color);
  background: rgba(255, 255, 255, 0.04);
}

/* RESPONSIVO */
@media (max-width: 1080px) {
  .products-container {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #reports-content {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  body {
    padding-bottom: calc(96px + var(--safe-bottom));
  }

  header {
    min-height: 70px;
    padding: 10px 14px;
    gap: 10px;
  }

  .logo-container {
    max-width: 170px;
  }

  .site-logo {
    height: 42px;
  }

  .header-actions {
    gap: 8px;
  }

  .btn-cart-trigger,
  .btn-admin-trigger {
    font-size: 12px;
  }

  .btn-cart-trigger {
    padding: 10px 12px;
  }

  .btn-admin-trigger {
    padding: 10px 11px;
  }

  .banner {
    min-height: 170px;
    padding: 92px 16px 24px;
  }

  .banner h2 {
    font-size: 26px;
  }

  .categories-nav {
    padding: 14px 14px 10px;
    gap: 8px;
    overflow-x: auto;
    justify-content: flex-start;
    flex-wrap: nowrap;
    scrollbar-width: none;
  }

  .categories-nav::-webkit-scrollbar {
    display: none;
  }

  .category-btn {
    flex: 0 0 auto;
    padding: 10px 16px;
  }

  .products-container,
  .cart-container,
  .orders-container,
  .reports-container,
  .admin-container,
  .auth-container {
    padding-left: 14px;
    padding-right: 14px;
  }

  .products-container {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .product-info {
    padding: 13px;
  }

  .product-footer,
  .admin-item,
  .cart-item,
  .report-search-controls,
  .report-order-header,
  .admin-header {
    flex-direction: column;
    align-items: stretch;
  }

  .cart-item-actions,
  .admin-item-actions,
  .admin-header-actions,
  .report-actions {
    width: 100%;
    justify-content: stretch;
  }

  .admin-item-actions > *,
  .admin-header-actions > *,
  .report-actions > * {
    flex: 1 1 auto;
  }

  .form-grid-two,
  #reports-content {
    grid-template-columns: 1fr;
  }

  .auth-form {
    margin-top: 18px;
  }

  .bottom-nav {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    padding-left: 4px;
    padding-right: 4px;
  }

  .bottom-nav .nav-item {
    padding: 8px 2px;
  }

  .bottom-nav .nav-item span {
    font-size: 17px;
  }

  .bottom-nav .nav-item p {
    font-size: 9px;
  }

  .pwa-banner {
    top: 80px;
    right: 10px;
    left: 10px;
  }
}

@media (max-width: 520px) {
  header {
    gap: 8px;
  }

  .logo-container {
    max-width: 130px;
  }

  .site-logo {
    height: 38px;
  }

  .btn-cart-trigger,
  .btn-admin-trigger {
    min-height: 40px;
    padding: 10px 10px;
    font-size: 11px;
  }

  .btn-cart-trigger {
    max-width: 108px;
  }

  .btn-admin-trigger {
    max-width: 78px;
  }

  .banner-title-wrap {
    gap: 8px;
  }

  .banner-title-icon {
    width: 34px;
    height: 34px;
  }

  .banner h2 {
    font-size: 22px;
  }

  .section-title {
    font-size: 21px;
  }

  .cart-item,
  .admin-item,
  .report-card,
  .report-order,
  .product-form,
  .settings-container,
  .auth-form,
  .cart-summary-box,
  .reports-search-bar {
    border-radius: 12px;
  }
}