/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

@import url("https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800;900&display=swap");

:root {
  /* ── Paleta aconchegante ── */
  --cream: #fff5e4; /* creme quente */
  --caramel: #c8783a; /* caramelo vibrante */
  --mocha: #5c2e0e; /* marrom profundo */
  --latte: #e8a87c; /* latte suave */
  --cappuccino: #a0522d; /* cappuccino */

  /* ── Derivados do creme ── */
  --cream-dark: #f0d9b5; /* borda, hover fundo */
  --cream-mid: #fae8cc; /* fundo de abas inativas */
  --cream-light: #fffbf4; /* cards, sidebar, cart */
  --cream-bg: #fff8ee; /* fundo da área de conteúdo */

  /* ── Derivados do marrom ── */
  --brown: var(--mocha);
  --brown-mid: #8b5a3c; /* marrom médio */
  --brown-muted: #c4956a; /* placeholder, desc */
  --brown-hover: #3e1a08; /* hover profundo */

  /* ── Aliases ── */
  --border: var(--cream-dark);
  --text: var(--mocha);
  --text-muted: var(--brown-muted);

  --shadow: 0 4px 24px rgba(92, 46, 14, 0.13);
  --shadow-card: 0 2px 16px rgba(92, 46, 14, 0.09);
  --shadow-hover: 0 8px 32px rgba(92, 46, 14, 0.18);
  --radius: 20px;
  --radius-sm: 12px;
  --radius-xs: 8px;
}

body {
  font-family: "Nunito", "Inter", Arial, sans-serif;
  background: linear-gradient(135deg, #2c1203 0%, #5c2e0e 40%, #8b4513 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  color: var(--mocha);
}

/* Padrão de fundo sutil */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(
      circle at 20% 30%,
      rgba(200, 120, 58, 0.08) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(200, 120, 58, 0.06) 0%,
      transparent 50%
    );
  pointer-events: none;
  z-index: 0;
}

/* ===== APP LAYOUT ===== */
.app {
  width: 100%;
  max-width: 1240px;
  min-height: 88vh;
  display: grid;
  grid-template-columns: 220px 1fr 310px;
  background: var(--cream-bg);
  border-radius: 28px;
  overflow: hidden;
  box-shadow:
    0 32px 80px rgba(44, 18, 3, 0.55),
    0 0 0 1px rgba(200, 120, 58, 0.15);
  position: relative;
  z-index: 1;
}

/* ===== SIDEBAR ===== */
.sidebar {
  background: linear-gradient(180deg, #fffbf4 0%, #fff5e4 100%);
  padding: 28px 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 2px solid var(--cream-dark);
  position: relative;
  overflow: hidden;
}

/* Decoração de fundo da sidebar */
.sidebar::after {
  content: "";
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 28px;
  opacity: 0.06;
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: 8px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 32px;
  padding: 10px 12px;
  background: linear-gradient(135deg, var(--cream-mid), var(--cream));
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--cream-dark);
}

.logo-img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 4px rgba(92, 46, 14, 0.2));
  animation: gentleFloat 3s ease-in-out infinite;
}

@keyframes gentleFloat {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-4px) rotate(2deg);
  }
}

.logo-text {
  font-size: 17px;
  font-weight: 900;
  color: var(--mocha);
  letter-spacing: -0.3px;
  font-family: "Nunito", sans-serif;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--brown-mid);
  transition:
    background 0.2s,
    color 0.2s,
    transform 0.15s;
  text-decoration: none;
  position: relative;
  font-family: "Nunito", sans-serif;
}

.nav-link svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.nav-link:hover {
  background: var(--cream-mid);
  color: var(--mocha);
  transform: translateX(2px);
}

.nav-link.active {
  background: linear-gradient(135deg, #ffe5c8, #ffd4a8);
  color: var(--mocha);
  font-weight: 700;
  box-shadow: 0 2px 10px rgba(200, 120, 58, 0.2);
}

.nav-link.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 65%;
  background: linear-gradient(180deg, var(--caramel), var(--cappuccino));
  border-radius: 0 4px 4px 0;
}

.badge {
  background: linear-gradient(135deg, var(--caramel), var(--cappuccino));
  color: var(--cream);
  font-size: 11px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 20px;
  margin-left: auto;
  font-family: "Nunito", sans-serif;
}

.sidebar-bottom {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 16px;
  border-top: 2px dashed var(--cream-dark);
}

/* ===== MAIN CONTENT ===== */
.content {
  padding: 28px 30px;
  overflow-y: auto;
  background: var(--cream-bg);
}

.topbar {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.search-wrap {
  flex: 1;
  position: relative;
}

.search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 17px;
  color: var(--brown-muted);
  pointer-events: none;
  line-height: 1;
}

#search {
  width: 100%;
  padding: 13px 18px 13px 48px;
  border-radius: 50px;
  border: 2px solid var(--cream-dark);
  background: var(--cream-light);
  font-size: 14px;
  color: var(--mocha);
  outline: none;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  font-family: "Nunito", sans-serif;
  font-weight: 600;
}

#search:focus {
  border-color: var(--caramel);
  box-shadow: 0 0 0 3px rgba(200, 120, 58, 0.12);
}

#search::placeholder {
  color: var(--brown-muted);
  font-weight: 500;
}

.filter-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 50px;
  border: none;
  background: linear-gradient(135deg, var(--caramel), var(--cappuccino));
  color: var(--cream);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 0.18s,
    box-shadow 0.18s;
  font-family: "Nunito", sans-serif;
  box-shadow: 0 4px 14px rgba(200, 120, 58, 0.35);
}

.filter-btn svg {
  width: 16px;
  height: 16px;
}

.filter-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(200, 120, 58, 0.45);
}

.filter-btn:active {
  transform: translateY(0);
}

.page-title {
  font-size: 30px;
  font-weight: 900;
  margin-bottom: 18px;
  color: var(--mocha);
  font-family: "Nunito", sans-serif;
  letter-spacing: -0.5px;
}

.page-title::after {
  font-size: 24px;
}

/* ===== TABS ===== */
.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.tab {
  padding: 9px 22px;
  border-radius: 50px;
  border: 2px solid var(--cream-dark);
  background: var(--cream-light);
  color: var(--brown-mid);
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  font-family: "Nunito", sans-serif;
}

.tab:hover {
  border-color: var(--caramel);
  color: var(--caramel);
  background: #fff1e0;
  transform: translateY(-1px);
}

.tab.active {
  background: linear-gradient(135deg, var(--caramel), var(--cappuccino));
  border-color: transparent;
  color: var(--cream);
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(200, 120, 58, 0.35);
  transform: translateY(-1px);
}

/* ===== PRODUCT GRID ===== */
.products {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 10px;
}

.card {
  background: var(--cream-light);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition:
    box-shadow 0.25s,
    transform 0.25s;
  border: 2px solid var(--cream-mid);
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.01);
  border-color: var(--cream-dark);
}

.card-img {
  width: 100%;
  height: 155px;
  object-fit: cover;
  display: block;
  background: linear-gradient(135deg, var(--cream-mid), var(--cream));
}

.card-img-placeholder {
  width: 100%;
  height: 155px;
  background: linear-gradient(135deg, var(--cream-mid) 0%, #ffe8c8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 60px;
}

.card-body {
  padding: 14px 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 6px;
}

.card-name {
  font-size: 15px;
  font-weight: 800;
  color: var(--mocha);
  font-family: "Nunito", sans-serif;
}

.card-price {
  font-size: 15px;
  font-weight: 900;
  color: var(--caramel);
  white-space: nowrap;
  font-family: "Nunito", sans-serif;
}

.card-desc {
  font-size: 12px;
  color: var(--brown-muted);
  line-height: 1.55;
  margin-bottom: 12px;
  flex: 1;
  min-height: 0;
  font-family: "Nunito", sans-serif;
}

.size-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--mocha);
  margin-bottom: 7px;
  font-family: "Nunito", sans-serif;
}

.sizes {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.size-btn {
  padding: 5px 14px;
  border-radius: 50px;
  border: 2px solid var(--cream-dark);
  background: var(--cream-light);
  font-size: 12px;
  font-weight: 700;
  color: var(--brown-mid);
  cursor: pointer;
  transition: all 0.18s;
  font-family: "Nunito", sans-serif;
}

.size-btn:hover {
  border-color: var(--caramel);
  color: var(--caramel);
}

.size-btn.active {
  background: linear-gradient(135deg, var(--caramel), var(--cappuccino));
  border-color: transparent;
  color: var(--cream);
}

.card-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}

.qty-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.qty-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid var(--cream-dark);
  background: var(--cream-light);
  font-size: 18px;
  color: var(--mocha);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  line-height: 1;
  padding: 0;
  flex-shrink: 0;
  font-family: "Nunito", sans-serif;
}

.qty-btn:hover {
  border-color: var(--caramel);
  background: #fff1e0;
  color: var(--caramel);
  transform: scale(1.1);
}

.qty-display {
  font-size: 14px;
  font-weight: 800;
  min-width: 20px;
  text-align: center;
  color: var(--mocha);
  font-family: "Nunito", sans-serif;
}

.add-btn {
  flex: 1;
  height: 36px;
  padding: 0 14px;
  border-radius: 50px;
  border: none;
  background: linear-gradient(135deg, var(--caramel), var(--cappuccino));
  color: var(--cream);
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition:
    transform 0.18s,
    box-shadow 0.18s;
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Nunito", sans-serif;
  box-shadow: 0 3px 10px rgba(200, 120, 58, 0.3);
}

.add-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(200, 120, 58, 0.45);
}

.add-btn:active {
  transform: translateY(0);
}

/* ===== CART SIDEBAR ===== */
.cart-sidebar {
  background: linear-gradient(180deg, #fffbf4 0%, #fff5e4 100%);
  border-left: 2px solid var(--cream-dark);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow-y: auto;
  position: relative;
}

/* Garante que o conteúdo fique acima das patinhas */
.cart-sidebar > * {
  position: relative;
  z-index: 1;
}

.paw-stamp {
  position: absolute;
  width: 64px;
  height: 64px;
  object-fit: contain;
  opacity: 0.1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  filter: sepia(1) saturate(0.5) brightness(0.4);
}

.cart-title {
  font-size: 18px;
  font-weight: 900;
  margin-bottom: 18px;
  color: var(--mocha);
  font-family: "Nunito", sans-serif;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cart-title::after {
  content: "";
  font-size: 18px;
}

/* ===== DELIVERY OPTIONS ===== */
.delivery-options {
  display: flex;
  gap: 6px;
  background: var(--cream-mid);
  border-radius: var(--radius-sm);
  padding: 6px;
  margin-bottom: 20px;
  border: 1.5px solid var(--cream-dark);
}

.delivery-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 10px 6px;
  border-radius: var(--radius-xs);
  border: none;
  background: transparent;
  color: var(--brown-muted);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  font-family: "Nunito", sans-serif;
}

.delivery-btn svg {
  width: 20px;
  height: 20px;
}

.delivery-btn.active {
  background: var(--cream-light);
  color: var(--mocha);
  box-shadow: 0 2px 10px rgba(92, 46, 14, 0.12);
  font-weight: 800;
  border-radius: var(--radius-xs);
}

/* ===== CART ITEMS ===== */
.cart-items {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
  min-height: 80px;
}

.empty-cart {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--brown-muted);
  text-align: center;
  padding: 24px 0;
  font-family: "Nunito", sans-serif;
  font-weight: 600;
}

.empty-cart i {
  font-size: 38px;
  color: var(--caramel);
  opacity: 0.6;
}

.cart-item {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  gap: 10px;
  align-items: center;
  background: var(--cream-light);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--cream-dark);
  transition:
    transform 0.15s,
    box-shadow 0.15s;
}

.cart-item:hover {
  transform: translateX(2px);
  box-shadow: 0 3px 12px rgba(92, 46, 14, 0.08);
}

.cart-thumb {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--cream-mid), #ffe8c8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  overflow: hidden;
  flex-shrink: 0;
}

.cart-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-info {
  overflow: hidden;
}

.cart-item-name {
  font-size: 13px;
  font-weight: 800;
  color: var(--mocha);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: "Nunito", sans-serif;
}

.cart-item-price {
  font-size: 12px;
  color: var(--caramel);
  margin-top: 2px;
  font-weight: 700;
  font-family: "Nunito", sans-serif;
}

.cart-qty-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.cart-qty-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--cream-dark);
  background: var(--cream-light);
  font-size: 14px;
  color: var(--mocha);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: all 0.15s;
  font-family: "Nunito", sans-serif;
}

.cart-qty-btn:hover {
  background: #fff1e0;
  border-color: var(--caramel);
  color: var(--caramel);
}

.cart-qty-display {
  font-size: 13px;
  font-weight: 800;
  min-width: 14px;
  text-align: center;
  color: var(--mocha);
  font-family: "Nunito", sans-serif;
}

/* ===== CART SUMMARY ===== */
.cart-summary {
  border-top: 2px dashed var(--cream-dark);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 13.5px;
  color: var(--brown-mid);
  font-family: "Nunito", sans-serif;
  font-weight: 600;
}

.discount-row {
  color: #2e7d4f;
  font-weight: 700;
}

.total-row {
  font-size: 17px;
  font-weight: 900;
  color: var(--mocha);
  margin-top: 4px;
  font-family: "Nunito", sans-serif;
}

.place-order-btn {
  width: 100%;
  padding: 16px;
  border-radius: 50px;
  border: none;
  background: linear-gradient(
    135deg,
    var(--caramel) 0%,
    var(--cappuccino) 100%
  );
  color: var(--cream);
  font-size: 15px;
  font-weight: 900;
  cursor: pointer;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  letter-spacing: 0.3px;
  font-family: "Nunito", sans-serif;
  box-shadow: 0 6px 20px rgba(200, 120, 58, 0.4);
}

.place-order-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(200, 120, 58, 0.55);
}

.place-order-btn:active {
  transform: translateY(0);
}

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: linear-gradient(135deg, var(--mocha), var(--brown-hover));
  color: var(--cream);
  padding: 14px 22px;
  border-radius: 18px;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 8px 28px rgba(44, 18, 3, 0.45);
  z-index: 9999;
  opacity: 0;
  transform: translateY(14px) scale(0.95);
  transition:
    opacity 0.28s,
    transform 0.28s;
  pointer-events: none;
  font-family: "Nunito", sans-serif;
  border: 1.5px solid rgba(200, 120, 58, 0.3);
}

.toast.show {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--cream-mid);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb {
  background: var(--cream-dark);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--brown-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1000px) {
  .app {
    grid-template-columns: 210px 1fr;
  }
  .cart-sidebar {
    display: none;
  }
}

@media (max-width: 680px) {
  .app {
    grid-template-columns: 1fr;
  }
}

/* ===== LAYOUT INTERNO (páginas sem cart-sidebar) ===== */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.6);
  }
  60% {
    transform: scale(1.05);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.app-inner {
  width: 100%;
  max-width: 1240px;
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 220px 1fr;
  background: var(--cream-bg);
  border-radius: 28px;
  overflow: hidden;
  box-shadow:
    0 32px 80px rgba(44, 18, 3, 0.55),
    0 0 0 1px rgba(200, 120, 58, 0.15);
}

.app-inner .sidebar {
  min-height: 100vh;
  position: sticky;
  top: 0;
  align-self: stretch;
}

.app-inner .content {
  padding: 36px 40px;
}

/* ── Page header ── */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 28px;
  animation: fadeUp 0.5s ease both;
}

.page-sub {
  font-size: 14px;
  color: var(--brown-muted);
  font-family: "Nunito", sans-serif;
  font-weight: 600;
}

.back-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 50px;
  border: 2px solid var(--cream-dark);
  background: var(--cream-light);
  color: var(--brown-mid);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s;
  font-family: "Nunito", sans-serif;
}
.back-btn svg {
  width: 16px;
  height: 16px;
}
.back-btn:hover {
  border-color: var(--caramel);
  color: var(--caramel);
  background: #fff1e0;
  transform: translateX(-2px);
}

/* ── Responsive inner ── */
@media (max-width: 780px) {
  .app-inner {
    grid-template-columns: 1fr;
    border-radius: 0;
  }
}