/* static/css/temas.css */

/* ==========================================================================
   RESET & VARIÁVEIS GLOBAIS
   ========================================================================== */
:root {
    /* Valores padrão de segurança */
    --brand-base-safe: #000000;
    --secondary-base-safe: #FFFFFF;

    /* Configurações de Tamanho Global */
    --logo-height: 3rem; /* 48px */
    --transition-speed: 0.3s;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-page);
    color: var(--text-main);
    transition: background-color 0.3s, color 0.3s;
}

/* ==========================================================================
   1. TEMA ESCURO MODERNO (DEFAULT)
   ========================================================================== */
[data-theme="dark_modern"] {
    --bg-page: #09090b;      
    --bg-card: #18181b;      
    --text-main: #FAFAFA;    
    --text-muted: #A1A1AA;   
    --border-color: rgba(255, 255, 255, 0.1);
    
    --color-brand: var(--brand-base, #4F46E5); 
    --color-secondary: var(--secondary-base, #FFFFFF);
    
    --btn-text: #000000; 
}

/* FIX: Botões Brancos */
[data-theme="dark_modern"] .bg-brand,
[data-theme="dark_modern"] button.bg-brand,
[data-theme="dark_modern"] a.bg-brand {
    background-color: #FFFFFF !important; 
    color: #000000 !important; 
    border: none;
    font-weight: 700;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.1); 
}

/* FIX: Texto de Destaque */
[data-theme="dark_modern"] .text-brand {
    color: #FFFFFF !important; 
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3); 
    filter: none;
}

[data-theme="dark_modern"] input,
[data-theme="dark_modern"] select,
[data-theme="dark_modern"] textarea {
    background-color: #000000;
    border: 1px solid #333;
    color: white;
}

/* ==========================================================================
   2. TEMA ESCURO PURPLE
   ========================================================================== */
[data-theme="dark_purple"] {
    --bg-page: #020617;      
    --bg-card: #0f172a;      
    --text-main: #F8FAFC;    
    --text-muted: #94A3B8;   
    --border-color: #1e293b;
    
    --color-brand: #7c3aed;  
    --color-secondary: #d946ef; 
    
    --btn-text: #FFFFFF;
}

[data-theme="dark_purple"] .bg-brand,
[data-theme="dark_purple"] button.bg-brand {
    background-color: var(--color-brand);
    color: #FFFFFF;
    border: none;
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.4); 
}

[data-theme="dark_purple"] .text-brand {
    color: #a78bfa; 
    text-shadow: 0 0 10px rgba(167, 139, 250, 0.5);
}

[data-theme="dark_purple"] input {
    background-color: #1e293b;
    border-color: #4c1d95;
    color: white;
}

/* ==========================================================================
   3. TEMA CLARO PADRÃO
   ========================================================================== */
[data-theme="light_clean"] {
    --bg-page: #F3F4F6;      
    --bg-card: #FFFFFF;      
    --text-main: #111827;    
    --text-muted: #6B7280;   
    --border-color: #E5E7EB; 
    
    --color-brand: var(--brand-base, #4F46E5);
    --color-secondary: var(--secondary-base, #FFFFFF);
    
    --btn-text: #FFFFFF;
}

[data-theme="light_clean"] .bg-brand {
    background-color: var(--color-brand);
    color: #FFFFFF;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2); 
}

/* ==========================================================================
   4. TEMA CLARO CONTRASTE
   ========================================================================== */
[data-theme="light_contrast"] {
    --bg-page: #FFFFFF;
    --bg-card: #FFFFFF;
    --text-main: #000000;
    --text-muted: #000000;   
    --border-color: #000000;
    
    --color-brand: var(--brand-base, #000000);
    --color-secondary: var(--secondary-base, #FFFFFF);
    
    --btn-text: #FFFFFF;
}

[data-theme="light_contrast"] .bg-card,
[data-theme="light_contrast"] button,
[data-theme="light_contrast"] input,
[data-theme="light_contrast"] select,
[data-theme="light_contrast"] nav,
[data-theme="light_contrast"] .bg-brand {
    border: 3px solid #000000 !important; 
}

[data-theme="light_contrast"] .bg-brand {
    box-shadow: none;
    font-weight: 900;
}

/* ==========================================================================
   5. COMPONENTES
   ========================================================================== */

/* LOGOTIPO - CLASSE ESSENCIAL */
.brand-logo {
    height: var(--logo-height); /* 48px */
    width: auto;
    object-fit: contain;
    border: 1px solid var(--border-color);
    padding: 0.25rem;
    border-radius: 0.375rem;
    background-color: rgba(255, 255, 255, 0.05);
    transition: all var(--transition-speed);
}

.brand-logo:hover {
    border-color: var(--color-brand);
    opacity: 0.9;
}

/* LINKS DO MENU */
.nav-link {
    color: var(--text-muted);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color var(--transition-speed);
}
.nav-link:hover {
    color: var(--color-brand);
}

/* BADGE CARRINHO */
.cart-badge {
    position: absolute;
    top: -0.5rem;
    right: -0.5rem;
    background-color: #EF4444;
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    padding: 0.125rem 0.375rem;
    border-radius: 9999px;
    border: 2px solid var(--bg-card);
    min-width: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

/* ITEM DE TEMA */
.theme-item {
    width: 100%;
    text-align: left;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-main);
    transition: background-color 0.2s;
    border-left: 4px solid transparent;
}
.theme-item:hover { background-color: rgba(255, 255, 255, 0.05); }
.theme-item.active {
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--color-brand);
    font-weight: 700;
    border-left-color: var(--color-brand);
}

/* UTILITÁRIOS */
.text-brand { color: var(--color-brand); }
.bg-brand { background-color: var(--color-brand); }
.border-brand { border-color: var(--color-brand); }

/* SCROLLBAR */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-page); }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ==========================================================================
   FORMULÁRIOS - CAMPO OBRIGATÓRIO
   ========================================================================== */
label.required-field::after {
    content: " *";
    color: #EF4444; /* Vermelho (mesmo tom do seu badge de carrinho) */
    margin-left: 0.25rem; /* ~4px de espaço */
    font-weight: bold;
}