@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@700&display=swap');

:root {
  --black: #0d1347;
  --gray-900: #111850;
  --gray-800: #1a1f5e;
  --gray-600: #4a4a6a;
  --gray-400: #888;
  --gray-200: #e5e5e5;
  --gray-100: #f5f5f5;
  --white: #ffffff;
  --accent: #c9a43c;
  --accent-dark: #a8882e;
  --accent-light: #f5edc8;
  --red: #e53e3e;
  --green: #38a169;
  --nav-h: 72px;
  --radius: 12px;
  --shadow: 0 2px 20px rgba(26,31,94,0.10);
  --shadow-lg: 0 8px 40px rgba(26,31,94,0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  color: var(--black);
  background: var(--white);
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center;
  padding: 0 5%; gap: 32px;
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 22px; font-weight: 700;
  color: var(--black); text-decoration: none;
  letter-spacing: -0.5px; flex-shrink: 0;
}
.nav-logo span { color: var(--accent); }
/* Remove fundo branco da logo no nav (fundo claro) */
.nav-logo img { mix-blend-mode: multiply; }
/* Remove fundo branco da logo no footer (fundo escuro) */
footer img { mix-blend-mode: screen; }
.nav-links {
  display: flex; gap: 4px; list-style: none; flex: 1;
}
.nav-links a {
  font-size: 14px; font-weight: 500; color: var(--gray-600);
  text-decoration: none; padding: 8px 14px; border-radius: 8px;
  transition: all 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--black); background: var(--gray-100); }

/* ── NAV DROPDOWN ── */
.nav-dropdown { position: relative; }
.nav-dropdown > a::after {
  content: ''; display: inline-block; margin-left: 4px;
  border: 4px solid transparent; border-top-color: currentColor;
  vertical-align: middle; margin-top: 2px; transition: transform 0.2s;
}
.nav-dropdown:hover > a::after { transform: rotate(180deg); margin-top: -4px; }
.nav-submenu {
  display: none; position: absolute; top: calc(100% + 8px); left: 0;
  background: white; border-radius: 12px; min-width: 180px;
  box-shadow: 0 8px 32px rgba(13,19,71,0.13);
  border: 1px solid var(--gray-200); z-index: 300;
  padding: 6px 0; list-style: none;
}
.nav-dropdown:hover .nav-submenu { display: block; }
.nav-submenu li a {
  display: block; padding: 9px 18px; font-size: 13px; font-weight: 500;
  color: var(--gray-600); text-decoration: none; border-radius: 0;
  background: none; transition: background 0.15s, color 0.15s;
}
.nav-submenu li a:hover { background: var(--gray-100); color: var(--black); }
.nav-submenu-sep {
  height: 1px; background: var(--gray-200); margin: 4px 12px;
}
.nav-actions {
  display: flex; align-items: center; gap: 8px; margin-left: auto;
}
#nav-auth { display: flex; gap: 8px; }
#nav-user { display: none; align-items: center; gap: 12px; }
.nav-cart-btn {
  position: relative; background: var(--black); color: white;
  border: none; border-radius: 10px; padding: 10px 16px;
  font-size: 14px; font-weight: 500; cursor: pointer;
  display: flex; align-items: center; gap: 8px;
  text-decoration: none; transition: background 0.2s;
  font-family: 'Inter', sans-serif;
}
.nav-cart-btn:hover { background: var(--gray-800); }
.cart-count {
  background: var(--accent); color: white;
  font-size: 11px; font-weight: 700;
  width: 18px; height: 18px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.nav-menu-btn {
  display: none; background: none; border: none;
  cursor: pointer; flex-direction: column; gap: 5px; padding: 4px;
}
.nav-menu-btn span { display: block; width: 22px; height: 2px; background: var(--black); border-radius: 2px; }

/* ── BOTÕES ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: 10px; font-size: 14px; font-weight: 600;
  cursor: pointer; border: none; text-decoration: none; transition: all 0.2s;
  font-family: 'Inter', sans-serif;
}
.btn-primary { background: var(--black); color: white; }
.btn-primary:hover { background: var(--gray-800); transform: translateY(-1px); }
.btn-accent { background: var(--accent); color: white; }
.btn-accent:hover { background: var(--accent-dark); }
.btn-outline { background: transparent; color: var(--black); border: 1.5px solid var(--gray-200); }
.btn-outline:hover { border-color: var(--black); background: var(--gray-100); }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-full { width: 100%; }
.btn-danger { background: var(--red); color: white; }
.btn-success { background: var(--green); color: white; }

/* ── INPUTS ── */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block; font-size: 13px; font-weight: 500;
  color: var(--gray-600); margin-bottom: 6px;
}
.form-group input:not([type="checkbox"]):not([type="radio"]),
.form-group select,
.form-group textarea {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--gray-200);
  border-radius: 10px; font-size: 14px; font-family: 'Inter', sans-serif;
  color: var(--black); background: white; transition: border-color 0.2s;
  outline: none;
}
.form-group input:not([type="checkbox"]):not([type="radio"]):focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--black); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-error { font-size: 12px; color: var(--red); margin-top: 4px; display: none; }
.form-error.show { display: block; }

/* ── CARDS PRODUTO ── */
.produto-card {
  background: white; border-radius: var(--radius);
  overflow: hidden; transition: all 0.3s; cursor: pointer;
  border: 1px solid var(--gray-200);
  display: flex; flex-direction: column;
}
.produto-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.produto-card-img {
  aspect-ratio: 1/1; overflow: hidden; background: var(--gray-100);
  position: relative;
}
.produto-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s;
}
.produto-card:hover .produto-card-img img { transform: scale(1.05); }
.produto-card-badge {
  position: absolute; top: 10px; left: 10px;
  background: var(--black); color: white;
  font-size: 11px; font-weight: 600; padding: 4px 10px; border-radius: 6px;
}
.produto-card-badge.sale { background: var(--red); }
.produto-card-body { padding: 14px; display: flex; flex-direction: column; flex: 1; }
.produto-card-nome { font-size: 14px; font-weight: 500; margin-bottom: 6px; }
.produto-card-preco {
  display: flex; align-items: center; gap: 8px;
}
.preco-atual { font-size: 16px; font-weight: 700; }
.preco-original { font-size: 13px; color: var(--gray-400); text-decoration: line-through; }
.produto-card-actions {
  display: flex; gap: 8px; margin-top: auto; padding-top: 12px;
}

/* ── GRID PRODUTOS ── */
.produtos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}

/* ── BADGE ESTADO ── */
.badge-estado {
  display: inline-block; font-size: 12px; font-weight: 500;
  padding: 4px 10px; border-radius: 100px;
}
.badge-pendente { background: #FEF3C7; color: #92400E; }
.badge-confirmada { background: #DBEAFE; color: #1E40AF; }
.badge-enviada { background: #E0E7FF; color: #3730A3; }
.badge-entregue { background: #D1FAE5; color: #065F46; }
.badge-cancelada { background: #FEE2E2; color: #991B1B; }

/* ── PAGE LAYOUT ── */
.page-wrapper {
  padding-top: var(--nav-h);
  min-height: 100vh;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 5%; }
.page-header { padding: 48px 0 32px; }
.page-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
}
.page-header p { color: var(--gray-600); margin-top: 8px; font-size: 16px; }

/* ── TOAST NOTIFICAÇÃO ── */
#toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(100px);
  background: var(--black); color: white; padding: 14px 24px;
  border-radius: 12px; font-size: 14px; font-weight: 500;
  z-index: 9999; transition: transform 0.3s; white-space: nowrap;
  box-shadow: var(--shadow-lg);
}
#toast.show { transform: translateX(-50%) translateY(0); }
#toast.success { background: var(--green); }
#toast.error { background: var(--red); }

/* ── LOADING ── */
.loading {
  display: flex; align-items: center; justify-content: center;
  padding: 60px; color: var(--gray-400); gap: 12px; font-size: 14px;
}
.spinner {
  width: 20px; height: 20px; border: 2px solid var(--gray-200);
  border-top-color: var(--black); border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── EMPTY STATE ── */
.empty-state {
  text-align: center; padding: 80px 20px;
  color: var(--gray-400);
}
.empty-state .icon { font-size: 48px; margin-bottom: 16px; }
.empty-state h3 { font-size: 18px; color: var(--gray-600); margin-bottom: 8px; }
.empty-state p { font-size: 14px; }

/* ── FOOTER ── */
footer {
  background: var(--black); color: rgba(255,255,255,0.6);
  padding: 48px 5% 24px; margin-top: 80px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 32px; margin-bottom: 40px;
}
footer h4 { color: white; font-size: 14px; font-weight: 600; margin-bottom: 16px; }
footer ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
footer ul a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 14px; transition: color 0.2s; }
footer ul a:hover { color: var(--accent); }
.footer-logo img { display: block; height: 56px; margin-bottom: 12px; }
/* ── WHATSAPP FLUTUANTE ── */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 890;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: white;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  text-decoration: none; transition: transform 0.2s, box-shadow 0.2s;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.6);
}
.whatsapp-float svg { width: 30px; height: 30px; fill: white; }
.whatsapp-float-tooltip {
  position: absolute; right: 66px; top: 50%; transform: translateY(-50%);
  background: #111; color: white; font-size: 12px; font-weight: 500;
  padding: 6px 12px; border-radius: 8px; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.whatsapp-float:hover .whatsapp-float-tooltip { opacity: 1; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px;
  display: flex; justify-content: space-between; font-size: 13px; flex-wrap: wrap; gap: 8px;
}

/* ── MODAL ── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  z-index: 500; display: flex; align-items: center; justify-content: center;
  padding: 20px; opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: white; border-radius: 20px; padding: 32px;
  max-width: 480px; width: 100%; max-height: 90vh; overflow-y: auto;
  transform: translateY(20px); transition: transform 0.2s;
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-header {
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px;
}
.modal-header h2 { font-size: 20px; font-weight: 700; }
.modal-close {
  background: var(--gray-100); border: none; width: 32px; height: 32px;
  border-radius: 50%; cursor: pointer; font-size: 18px; display: flex;
  align-items: center; justify-content: center;
}

/* ── TAGS/FILTROS ── */
.filtros {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px;
}
.filtro-btn {
  padding: 8px 16px; border-radius: 100px; border: 1.5px solid var(--gray-200);
  font-size: 13px; font-weight: 500; cursor: pointer; background: white;
  transition: all 0.2s; font-family: 'Inter', sans-serif;
}
.filtro-btn:hover { border-color: var(--black); }
.filtro-btn.active { background: var(--black); color: white; border-color: var(--black); }

/* ── CART DRAWER ── */
.cart-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.45);
  z-index: 900; opacity: 0; pointer-events: none; transition: opacity 0.25s;
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: 420px; max-width: 100vw;
  background: #fff; z-index: 901; display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform 0.3s cubic-bezier(.4,0,.2,1);
  box-shadow: -8px 0 40px rgba(13,19,71,0.15);
}
.cart-drawer.open { transform: translateX(0); }
.cart-drawer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--gray-200); flex-shrink: 0;
}
.cart-drawer-header h3 { font-size: 16px; font-weight: 700; }
.cart-drawer-close {
  width: 36px; height: 36px; border-radius: 50%; border: 1.5px solid var(--gray-200);
  background: white; cursor: pointer; font-size: 18px; display: flex;
  align-items: center; justify-content: center; transition: all 0.15s;
}
.cart-drawer-close:hover { background: var(--gray-100); border-color: var(--black); }
.cart-drawer-items {
  flex: 1; overflow-y: auto; padding: 16px 24px;
  scrollbar-width: thin; scrollbar-color: var(--gray-200) transparent;
}
.cart-drawer-items::-webkit-scrollbar { width: 4px; }
.cart-drawer-items::-webkit-scrollbar-thumb { background: var(--gray-200); border-radius: 2px; }
.cd-item {
  display: flex; gap: 10px; align-items: center;
  padding: 10px 0; border-bottom: 1px solid var(--gray-100);
}
.cd-item:last-child { border-bottom: none; }
.cd-item-img {
  width: 52px; height: 64px; object-fit: cover;
  border-radius: 8px; flex-shrink: 0; background: var(--gray-100);
}
.cd-item-info { flex: 1; min-width: 0; }
.cd-item-nome { font-size: 12px; font-weight: 600; margin-bottom: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cd-item-meta { font-size: 11px; color: var(--gray-400); margin-bottom: 4px; display: flex; flex-wrap: wrap; gap: 4px; }
.cd-item-meta span { background: var(--gray-100); padding: 1px 6px; border-radius: 4px; }
.cd-item-preco { font-size: 13px; font-weight: 700; }
.cd-item-qty {
  display: flex; align-items: center; gap: 4px; margin-top: 4px;
}
.cd-item-qty button {
  width: 26px; height: 26px; border: 1.5px solid var(--gray-200);
  border-radius: 6px; background: white; cursor: pointer; font-size: 14px;
  display: flex; align-items: center; justify-content: center; font-weight: 600;
  transition: all 0.15s;
}
.cd-item-qty button:hover { border-color: var(--black); background: var(--gray-100); }
.cd-item-qty span { font-size: 13px; font-weight: 600; min-width: 18px; text-align: center; }
.cd-item-remove {
  background: none; border: none; cursor: pointer; color: var(--gray-300);
  font-size: 16px; padding: 4px; align-self: flex-start; flex-shrink: 0;
  transition: color 0.15s;
}
.cd-item-remove:hover { color: var(--red); }
.cart-drawer-footer {
  padding: 16px 24px 24px; border-top: 1px solid var(--gray-200); flex-shrink: 0;
  background: white;
}
.cd-total-row {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 16px;
}
.cd-total-row span { font-size: 14px; color: var(--gray-600); }
.cd-total-row strong { font-size: 20px; font-weight: 700; }
.cd-empty {
  text-align: center; padding: 48px 0; color: var(--gray-400);
}
.cd-empty .icon { font-size: 40px; margin-bottom: 12px; }
.cd-empty p { font-size: 14px; }

/* ── TAMANHOS ── */
.tamanhos-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.tamanho-btn {
  width: 44px; height: 44px; border: 1.5px solid var(--gray-200);
  border-radius: 8px; font-size: 13px; font-weight: 500;
  cursor: pointer; background: white; transition: all 0.2s;
  font-family: 'Inter', sans-serif; display: flex; align-items: center; justify-content: center;
}
.tamanho-btn:hover { border-color: var(--black); }
.tamanho-btn.active { background: var(--black); color: white; border-color: var(--black); }

/* ── CORES ── */
.cores-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.cor-btn {
  width: 32px; height: 32px; border-radius: 50%;
  border: 3px solid transparent; cursor: pointer; transition: all 0.2s;
}
.cor-btn.active { border-color: var(--black); transform: scale(1.1); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: white; padding: 12px; border-bottom: 1px solid var(--gray-200);
  }
  .nav-menu-btn { display: flex; }
  .nav-dropdown > a::after { display: none; }
  .nav-submenu {
    position: static; box-shadow: none; border: none; border-radius: 0;
    background: var(--gray-100); margin: 4px 0 4px 12px; padding: 4px 0;
    display: none;
  }
  .nav-dropdown.open .nav-submenu { display: block; }
  .nav-submenu li a { padding: 8px 14px; font-size: 13px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .produtos-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}
@media (max-width: 480px) {
  .produtos-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}