/* ===================================
   PyMandalas - CSS Padrão v3.0 (Paleta Roxo/Lilás)
   =================================== */

/* --- 1. CONFIGURAÇÕES GLOBAIS --- */
@import url('https://fonts.googleapis.com/css2?family=Lora:wght@400;700&family=Poppins:wght@400;500;700&display=swap');

:root {
  /* Tipografia */
  --font-heading: 'Lora', serif;
  --font-body: 'Poppins', sans-serif;

  /* Cores (NOVA PALETA - Roxo/Lilás/Amarelo) */
  --color-background: #F8F7FF;
  --color-background-accent: #EFEBF9;
  --color-text: #3E3C4A;
  --color-primary: #8E7CCB;
  --color-accent: #C2B6E6;
  --color-highlight: #FFDDA6;
  --color-white: #FFFFFF;
  --color-success: #6CC380;
  --color-dark-purple: #5A4E7E;
  
  /* Componentes RGB para transparência */
  --rgb-background: 248, 247, 255;

  /* Layout & UI */
  --container-width: 1120px;
  --container-padding: 1.5rem;
  --border-radius: 8px;
  --shadow: 0 4px 15px rgba(62, 60, 74, 0.1);
  --transition-fast: 0.2s ease;
  --header-height: 5rem;
}

/* --- 2. RESET & ESTILOS BASE --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }
body { font-family: var(--font-body); color: var(--color-text); background-color: var(--color-background); line-height: 1.7; transition: background-color 0.3s, color 0.3s; }
body.no-scroll { overflow: hidden; }
h1, h2, h3 { font-family: var(--font-heading); font-weight: 700; color: var(--color-primary); line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 2.75rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.25rem); }
h3 { font-size: 1.25rem; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-highlight); }
img, svg { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* --- 3. LAYOUT & UTILITÁRIOS --- */
.container { max-width: var(--container-width); margin-left: auto; margin-right: auto; padding-left: var(--container-padding); padding-right: var(--container-padding); }
.section { padding-top: 5rem; padding-bottom: 5rem; }
.section__title { text-align: center; margin-bottom: 1rem; }
.section__subtitle { text-align: center; max-width: 600px; margin: 0 auto 3rem auto; opacity: 0.8; }

/* --- 4. COMPONENTES --- */
.btn { display: inline-block; padding: 0.8rem 1.8rem; border-radius: var(--border-radius); font-weight: 500; border: 2px solid transparent; transition: all var(--transition-fast); cursor: pointer; text-align: center; }
.btn--primary { background-color: var(--color-highlight); color: var(--color-text); }
.btn--primary:hover { background-color: #f0c885; transform: translateY(-2px); }
.btn--secondary { background-color: var(--color-primary); color: var(--color-white); }
.btn--secondary:hover { background-color: #7b6aac; }

.site-header { position: fixed; top: 0; left: 0; width: 100%; background-color: rgba(var(--rgb-background), 0.8); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); z-index: 100; transition: box-shadow 0.3s, background-color 0.3s; }
.site-header--scrolled { box-shadow: var(--shadow); }
.site-header__inner { display: flex; justify-content: space-between; align-items: center; height: var(--header-height); }
.site-header__brand { display: flex; align-items: center; gap: 0.5rem; font-size: 1.5rem; font-family: var(--font-heading); }
.site-header__nav { display: none; }
.site-header__actions { display: flex; align-items: center; gap: 1.5rem; }
@media (min-width: 992px) { .site-header__nav { display: block; margin: 0 auto; padding: 0 2rem; } .site-header__nav ul { display: flex; align-items: center; gap: 2rem; } .site-header__nav a { font-weight: 500; } .mobile-nav-toggle { display: none; } }


.theme-toggle { background: none; border: none; cursor: pointer; padding: 0; color: var(--color-primary); display: flex; }
.theme-toggle .icon { width: 24px; height: 24px; transition: transform 0.3s ease; }
.theme-toggle:hover .icon { transform: scale(1.1) rotate(15deg); }

/* --- ALTERAÇÃO AQUI (MODO CLARO) --- */
/* Por padrão (Modo Claro), escondemos a LUA e mostramos o SOL */
.theme-toggle .icon-moon { display: none; }
.theme-toggle .icon-sun { display: block; }


.cart-toggle { background: none; border: none; cursor: pointer; padding: 0; color: var(--color-primary); font-family: var(--font-body); font-size: 1rem; font-weight: 500; }
.cart-toggle:hover { color: var(--color-highlight); }
.cart-toggle--has-items { font-weight: 700; }

.about-content { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 2rem; }
.about-content__image { flex-shrink: 0; max-width: 350px; width: 100%; }
.about-content__image img { border-radius: var(--border-radius); box-shadow: var(--shadow); width: 100%; }
.about-content__text { max-width: 600px; }
@media (min-width: 768px) { .about-content { flex-direction: row; text-align: left; gap: 3rem; } .about-content__image { flex-basis: 40%; } .about-content__text { flex-basis: 60%; max-width: none; } }

.cart-drawer { position: fixed; top: 0; right: 0; bottom: 0; left: 0; z-index: 2000; display: flex; justify-content: flex-end; visibility: hidden; opacity: 0; transition: opacity 0.3s ease, visibility 0.3s ease; }
.cart-drawer:not([hidden]) { visibility: visible; opacity: 1; }
.cart-drawer__overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.5); cursor: pointer; }
.cart-drawer__content { position: relative; z-index: 1; width: 100%; max-width: 420px; height: 100%; background-color: var(--color-background); box-shadow: -5px 0 25px rgba(0,0,0,0.15); display: flex; flex-direction: column; transform: translateX(100%); transition: transform 0.3s ease-in-out; }
.cart-drawer:not([hidden]) .cart-drawer__content { transform: translateX(0); }
.cart-drawer__header { padding: 1rem 1.5rem; border-bottom: 1px solid var(--color-accent); display: flex; justify-content: space-between; align-items: center; flex-shrink: 0; }
.cart-drawer__close { background: none; border: none; font-size: 2rem; line-height: 1; cursor: pointer; color: var(--color-text); opacity: 0.6; transition: opacity var(--transition-fast); }
.cart-drawer__close:hover { opacity: 1; }
.cart-drawer__body { padding: 1.5rem; flex-grow: 1; overflow-y: auto; }
.cart-empty-message { text-align: center; opacity: 0.7; }
.cart-drawer__footer { padding: 1.5rem; flex-shrink: 0; }
.cart-summary { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1rem; padding-top: 1rem; border-top: 1px solid var(--color-accent); }
.cart-summary p { display: flex; justify-content: space-between; font-size: 1rem; }
.cart-summary p:last-child { font-size: 1.1rem; font-weight: bold; }
.cart-item { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--color-accent); }
.cart-item:first-child { padding-top: 0; }
.cart-item__info { flex-grow: 1; }
.cart-item__name { font-weight: 500; margin-bottom: 0.25rem; }
.cart-item__details { font-size: 0.9rem; opacity: 0.7; }
.cart-item__actions { display: flex; align-items: center; gap: 1rem; text-align: right; }
.cart-item__price { font-weight: 500; white-space: nowrap; }
.remove-item-btn { background: none; border: 1px solid var(--color-accent); border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 1.2rem; color: var(--color-text); opacity: 0.6; transition: all var(--transition-fast); }
.remove-item-btn:hover { background-color: #ded8f1; opacity: 1; }

/* --- Estilos para Formulários (PADRONIZADO) --- */
.form-group { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.5rem; }
.form-group label { font-weight: 500; opacity: 0.9; margin-bottom: 0.25rem; }
.form-group--checkbox { flex-direction: row; align-items: center; gap: 0.75rem; font-weight: 500; }
input[type="checkbox"] { width: 1.25em; height: 1.25em; cursor: pointer; accent-color: var(--color-primary); }

input[type="text"], textarea, select {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  background-color: var(--color-white); /* Fundo claro por padrão */
  color: var(--color-text);
  border: 2px solid #DCD9EA;
  border-radius: var(--border-radius);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color 0.3s, color 0.3s; /* Adicionado transição para cores */
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

input[type="text"]:focus, textarea:focus, select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(142, 124, 203, 0.2);
  outline: none;
}

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%233E3C4A'%3E%3Cpath d='M11.9997 13.1714L16.9495 8.22168L18.3637 9.63589L11.9997 15.9999L5.63574 9.63589L7.04996 8.22168L11.9997 13.1714Z'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 24px;
  padding-right: 3rem;
}

::placeholder {
  color: var(--color-accent);
  opacity: 1;
  font-family: var(--font-body);
}

.form { max-width: 650px; margin: 3rem auto 0 auto; }
.form__submit { width: 100%; padding-top: 1rem; padding-bottom: 1rem; font-size: 1.1rem; margin-top: 1rem; }
@media (min-width: 768px) { .form__submit { width: auto; } }


/* --- Layout do Configurador de Produto (Layout Vertical) --- */
.product-configurator {
  max-width: 700px;
  margin: 0 auto;
}

.product-configurator__image,
.configurador-visualizador-tamanho {
  margin-bottom: 3rem; 
}

.product-configurator__image,
.configurador-visualizador-tamanho {
  background-color: var(--color-background);
  border: 1px solid var(--color-accent);
  padding: 1rem;
  border-radius: var(--border-radius);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  overflow: hidden;
}

.product-configurator__image img {
  width: 100%;
  height: 100%;
  object-fit: cover; 
  border-radius: var(--border-radius);
}

.configurador-visualizador-tamanho img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

@media (min-width: 768px) {
  .product-configurator__image img,
  .configurador-visualizador-tamanho img {
    max-height: 400px;
  }
}

.product-configurator__image-caption,
.visualizador-legenda {
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text);
  opacity: 0.8;
  margin-top: 0; 
}

/* --- Estilos para Opções Visuais (Técnica e Tamanho) --- */
.visual-options-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.visual-option {
  position: relative;
  cursor: pointer;
}

.visual-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.visual-option__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  border: 2px solid var(--color-accent);
  border-radius: var(--border-radius);
  background-color: var(--color-background);
  transition: all var(--transition-fast);
  text-align: center;
}

.visual-option__card img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  border-radius: calc(var(--border-radius) / 2);
}

.visual-option:hover .visual-option__card {
  border-color: var(--color-primary);
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.visual-option input[type="radio"]:checked + .visual-option__card {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(142, 124, 203, 0.3);
  background-color: var(--color-background-accent);
}

.visual-options-group--sizes {
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 576px) {
  .visual-options-group--sizes {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }
}

.visual-option__card .visual-option__title {
  font-weight: 500;
  font-size: 0.95rem;
}

.visual-option__card .visual-option__price {
  font-size: 0.85rem;
  opacity: 0.8;
}

.visual-options-group--sizes .visual-option__card {
  gap: 0.25rem;
  padding: 0.5rem;
}

.visual-options-group--sizes .visual-option__card img {
  height: 80px;
}

/* --- 5. SEÇÕES ESPECÍFICAS --- */
.hero { padding-top: var(--header-height); min-height: calc(60vh + var(--header-height)); display: flex; align-items: center; justify-content: center; text-align: center; position: relative; background-color: var(--color-background); overflow: hidden; }

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('images/banner-hero.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.25;
  z-index: 1;
}
.hero__inner { position: relative; z-index: 2; max-width: 800px; padding: 2rem; }
.hero h1, .hero p { color: var(--color-dark-purple); }
#gallery, #shop, #custom-order { background-color: var(--color-background-accent); }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
.gallery-grid__item { background-color: var(--color-background); border-radius: var(--border-radius); box-shadow: var(--shadow); overflow: hidden; text-align: center; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.gallery-grid__item:hover { transform: translateY(-5px); box-shadow: 0 8px 20px rgba(62, 60, 74, 0.15); }
.gallery-grid__item img { width: 100%; height: 280px; object-fit: cover; }
.gallery-grid__item figcaption { padding: 1.25rem; font-weight: 500; }

/* --- 6. ACESSIBILIDADE --- */
.skip-link { position: absolute; top: -100px; left: 0; background: var(--color-text); color: white; padding: 0.5rem 1rem; z-index: 10000; transition: top 0.3s ease; }
.skip-link:focus { top: 10px; }

/* --- RODAPÉ --- */
.site-footer { padding: 2.5rem 0; background-color: #f9f7fd; }
.site-footer__inner { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 1rem; }
.footer__social-links a { font-weight: 500; }
.footer__credit { font-size: 0.9rem; opacity: 0.8; }
.footer__credit a { font-weight: 500; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }


/* --- 7. DARK MODE --- */
body.dark-theme {
  --color-background: #282736;
  --color-background-accent: #3A384C;
  --color-text: #F0F0F8; /* Texto geral branco no dark mode */
  --color-primary: #D0C6EC;
  --color-accent: #5C5977;
  --color-highlight: #F5E8C7;
  --rgb-background: 40, 39, 54;
  --color-dark-purple: #D0C6EC; /* Títulos e subtítulos */
}

.dark-theme .site-header { background-color: rgba(var(--rgb-background), 0.8); }

/* --- ALTERAÇÃO AQUI (MODO ESCURO) --- */
/* Quando ativa o Dark Mode, escondemos o SOL e mostramos a LUA */
.dark-theme .theme-toggle .icon-sun { display: none; }
.dark-theme .theme-toggle .icon-moon { display: block; fill: var(--color-highlight); }


/* Estilo para inputs, textareas e selects no Dark Mode */
.dark-theme input[type="text"],
.dark-theme textarea,
.dark-theme select {
  background-color: var(--color-background-accent); /* Fundo mais claro para campos */
  border-color: var(--color-accent);
  color: var(--color-text); /* Cor do texto digitado: branco */
}

/* Placeholder no Dark Mode */
.dark-theme ::placeholder {
  color: var(--color-text); /* Cor do placeholder: branco (ou um cinza bem claro) */
  opacity: 0.6; /* Levemente transparente para diferenciar */
}

/* Seta do select no Dark Mode */
.dark-theme select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23F0F0F8'%3E%3Cpath d='M11.9997 13.1714L16.9495 8.22168L18.3637 9.63589L11.9997 15.9999L5.63574 9.63589L7.04996 8.22168L11.9997 13.1714Z'%3E%3C/path%3E%3C/svg%3E");
}

.dark-theme .remove-item-btn:hover { background-color: var(--color-accent); }
.dark-theme .btn--primary { background-color: var(--color-highlight); color: #3E3C4A; }
.dark-theme .btn--primary:hover { background-color: #e6d3af; }
.dark-theme .btn--secondary { background-color: var(--color-accent); color: var(--color-text); }
.dark-theme .btn--secondary:hover { background-color: #4a4861; }
.dark-theme .site-footer {
  border-top: 1px solid var(--color-accent);
  background-color: #1A1926; /* << Cor para o MODO ESCURO. Ex: Roxo quase preto */
}


/* --- 8. CORREÇÕES E OVERRIDES --- */
.form-group[hidden] {
  display: none !important;
}
/* Esconde o botão de menu mobile em todas as telas */
.mobile-nav-toggle {
  display: none;
}
/* Estilo da mensagem de erro */
.error-message {
  color: #d9534f; /* Vermelho alerta */
  font-size: 0.9rem;
  font-weight: bold;
  margin-bottom: 10px;
  text-align: center;
  animation: shake 0.3s ease-in-out;
}

/* Borda vermelha para indicar o que falta preencher */
.input-error {
  border: 2px solid #d9534f;
  padding: 10px;
  border-radius: 8px;
  background-color: rgba(217, 83, 79, 0.05); /* Fundo levemente vermelho */
}

/* Animaçãozinha de tremer para chamar atenção */
@keyframes shake {
  0% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  50% { transform: translateX(5px); }
  75% { transform: translateX(-5px); }
  100% { transform: translateX(0); }
}