/* Estilos globais e base para todo o projeto */

:root {
  --bg: #0f1219;
  --bg-alt: #1a1f2e;
  --primary: #6fa960;
  --primary-soft: rgba(111, 169, 96, 0.1);
  --accent: #f4b844;
  --text: #e6edf3;
  --muted: #8b949e;
  --border: #30363d;
  --radius-lg: 12px;
  --radius-md: 8px;
  --shadow-soft: 0 2px 8px rgba(0, 0, 0, 0.3);
  --transition-fast: 0.2s ease-out;
  --transition: 0.3s ease;
  --success: #3fb950;
  --warning: #d29922;
  --danger: #da3633;
}

/* RESET */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
}

/* LAYOUT */
.container {
  width: min(1120px, 100% - 3rem);
  margin: 0 auto;
}

/* HEADER */
.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: linear-gradient(135deg, #1a1f2e 0%, #0f1219 100%);
  border-bottom: 2px solid var(--primary);
  box-shadow: 0 4px 12px rgba(111, 169, 96, 0.2);
}

.header__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0 0.8rem;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 1.1rem;
  text-transform: uppercase;
  color: var(--text);
  display: inline-block;
  transition: color 0.3s ease;
  cursor: pointer;
}

.logo:hover {
  color: var(--primary);
}

.logo span {
  color: var(--primary);
  transition: color 0.3s ease;
}

.logo:hover span {
  color: #7fb56e;
}

.nav {
  display: flex;
  gap: 1.5rem;
  font-size: 0.95rem;
}

.nav a {
  position: relative;
  color: var(--text);
  transition: color var(--transition-fast);
  font-weight: 500;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 0;
  height: 3px;
  background: var(--primary);
  border-radius: 999px;
  transition: width var(--transition-fast);
}

.nav a:hover {
  color: var(--primary);
}

.nav a:hover::after {
  width: 100%;
}

/* BOTÃO HAMBURGER */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 0.35rem;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0.5rem 0;
  width: 2rem;
  height: 2rem;
  align-items: center;
  justify-content: center;
}

.nav-toggle__line {
  width: 100%;
  height: 2.5px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-toggle.active .nav-toggle__line:nth-child(1) {
  transform: rotate(45deg) translate(9px, 9px);
}

.nav-toggle.active .nav-toggle__line:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active .nav-toggle__line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* MENU MOBILE */
.nav-mobile {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, rgba(26, 31, 46, 0.98) 0%, rgba(15, 23, 42, 0.98) 100%);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--primary);
  padding: 1.2rem 0;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.nav-mobile.active {
  display: flex;
}

.nav-mobile__link {
  padding: 1rem 1.5rem;
  color: var(--text);
  transition: all 0.3s ease;
  display: block;
  border-left: 3px solid transparent;
  font-weight: 500;
}

.nav-mobile__link:hover {
  background: rgba(111, 169, 96, 0.1);
  border-left-color: var(--primary);
  color: var(--primary);
}

.nav-mobile__link--logout {
  color: #e74c3c;
}

.nav-mobile__link--logout:hover {
  background: rgba(232, 57, 70, 0.1);
  border-left-color: #e74c3c;
}

/* CART BUTTON */
.cart-toggle {
  position: relative;
  border: none;
  background: var(--primary);
  color: var(--bg);
  padding: 0.4rem 0.7rem 0.4rem 0.9rem;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(111, 169, 96, 0.3);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast),
    background var(--transition-fast);
  font-weight: 600;
}

.cart-toggle:hover {
  transform: translateY(-2px);
  background: #7fb56e;
  box-shadow: 0 4px 12px rgba(111, 169, 96, 0.5);
}

.cart-toggle__icon {
  font-size: 1.1rem;
}

.cart-toggle__count {
  background: #f5222d;
  color: #fff;
  min-width: 1.4rem;
  height: 1.4rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 2px var(--accent);
  transform-origin: center;
  transition: transform 0.18s ease-out;
}

.cart-toggle__count--bump {
  animation: bump 0.25s ease-out;
}

/* BUTTONS */
.btn {
  border-radius: 8px;
  border: none;
  padding: 0.7rem 1.4rem;
  font-size: 0.95rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: background var(--transition-fast),
    color var(--transition-fast), transform var(--transition-fast),
    box-shadow var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--primary) 0%, #7fb56e 100%);
  box-shadow: 0 4px 12px rgba(111, 169, 96, 0.3);
  color: var(--bg);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(111, 169, 96, 0.5);
}

.btn--ghost {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn--ghost:hover {
  background: var(--primary-soft);
  transform: translateY(-2px);
}

.btn--outline {
  background: var(--accent);
  border: 2px solid var(--accent);
  color: var(--bg);
  font-weight: 700;
}

.btn--outline:hover {
  background: #f5c867;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(244, 184, 68, 0.3);
}

.btn--full {
  width: 100%;
}

/* ANIMAÇÕES */
@keyframes fadeInBody {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bump {
  0% {
    transform: scale(1);
  }
  30% {
    transform: scale(1.15);
  }
  60% {
    transform: scale(0.95);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes floatSlow {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes cardFloat1 {
  0%,
  100% {
    transform: translateY(0) rotate(-6deg);
  }
  50% {
    transform: translateY(-10px) rotate(-4deg);
  }
}

@keyframes cardFloat2 {
  0%,
  100% {
    transform: translateY(0) rotate(5deg);
  }
  50% {
    transform: translateY(8px) rotate(2deg);
  }
}

/* RESPONSIVO */
@media (max-width: 960px) {
  .header__content {
    gap: 0.8rem;
  }

  .nav {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .category-filters {
    gap: 0.7rem;
  }

  .category-btn {
    padding: 0.7rem 1.4rem;
    font-size: 0.88rem;
  }
  
  .logo {
    font-size: 1rem;
  }
  
  .cart-toggle {
    padding: 0.35rem 0.6rem 0.35rem 0.8rem;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 2rem, 100%);
  }

  .category-filters {
    gap: 0.6rem;
  }

  .category-btn {
    padding: 0.65rem 1.2rem;
    font-size: 0.82rem;
  }
  
  .header {
    border-bottom-width: 1px;
  }
  
  .header__content {
    padding: 0.8rem 0 0.6rem;
    gap: 0.5rem;
  }
  
  .logo {
    font-size: 0.95rem;
    letter-spacing: 0.05em;
  }
  
  .nav-toggle {
    width: 1.8rem;
    height: 1.8rem;
  }
  
  .nav-toggle__line {
    height: 2px;
  }
  
  .nav-mobile {
    padding: 1rem 0;
  }
  
  .nav-mobile__link {
    padding: 0.9rem 1.2rem;
    font-size: 0.95rem;
  }
  
  .cart-toggle {
    padding: 0.3rem 0.5rem 0.3rem 0.7rem;
    font-size: 0.9rem;
    gap: 0.3rem;
  }
  
  .cart-toggle__icon {
    font-size: 1rem;
  }
  
  .cart-toggle__count {
    min-width: 1.2rem;
    height: 1.2rem;
    font-size: 0.7rem;
  }
  
  .btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(100% - 1.5rem, 100%);
  }
  
  .header__content {
    padding: 0.7rem 0 0.5rem;
  }
  
  .logo {
    font-size: 0.85rem;
    letter-spacing: 0.03em;
  }
  
  .nav-toggle {
    width: 1.6rem;
    height: 1.6rem;
    gap: 0.3rem;
  }
  
  .nav-toggle__line {
    height: 1.8px;
    width: 90%;
  }
  
  .nav-mobile__link {
    padding: 0.8rem 1rem;
    font-size: 0.9rem;
  }
  
  .cart-toggle {
    padding: 0.25rem 0.45rem 0.25rem 0.6rem;
    font-size: 0.8rem;
  }
  
  .cart-toggle__icon {
    font-size: 0.95rem;
  }
  
  .btn {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
  }
}