/**
 * ENIGMA-XPERIENCE - Sistema de Botões Unificado
 * Sistema centralizado de botões para toda a aplicação
 */

/* ============================================
   BASE - BOTÃO GENÉRICO
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: var(--text-base);
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.btn:focus-visible {
    outline: 2px solid var(--primary-neon);
    outline-offset: 2px;
}

/* ============================================
   BOTÕES DE AÇÃO IMPORTANTE
   Estilo Discord Login - Gradiente Azul para Rosa
   ============================================ */
.btn-action-primary,
.btn-primary[type="submit"],
.btn-primary.submit-btn,
.buy-btn,
.add-to-cart {
    background: linear-gradient(135deg, #5865F2 0%, #EC4899 100%);
    color: #FFFFFF;
    border: none;
    box-shadow: 0 0 20px rgba(88, 101, 242, 0.4);
}

.btn-action-primary:hover,
.btn-primary[type="submit"]:hover,
.btn-primary.submit-btn:hover,
.buy-btn:hover,
.add-to-cart:hover {
    background: linear-gradient(135deg, #4752C4 0%, #DB2777 100%);
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(88, 101, 242, 0.6);
}

.btn-action-primary:active,
.btn-primary[type="submit"]:active,
.btn-primary.submit-btn:active,
.buy-btn:active,
.add-to-cart:active {
    transform: translateY(0);
}

.btn-action-primary:disabled,
.btn-primary[type="submit"]:disabled,
.btn-primary.submit-btn:disabled,
.buy-btn:disabled,
.add-to-cart:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ============================================
   BOTÕES DE AÇÃO SECUNDÁRIA
   Estilo "Juntar-me ao Discord" - Borda Cyan, Fundo Escuro
   ============================================ */
.btn-action-secondary,
.btn-secondary,
.view-details,
.read-more,
.wishlist-btn {
    background: rgba(20, 20, 20, 0.9);
    border: 2px solid var(--primary-neon);
    color: var(--primary-neon);
    text-shadow: 0 0 15px var(--primary-neon);
    box-shadow: 
        0 0 20px rgba(0, 229, 255, 0.4),
        inset 0 0 15px rgba(0, 229, 255, 0.1);
}

.btn-action-secondary:hover,
.btn-secondary:hover,
.view-details:hover,
.read-more:hover,
.wishlist-btn:hover {
    background: rgba(30, 30, 30, 0.95);
    color: var(--primary-neon);
    transform: translateY(-2px);
    box-shadow: 
        0 0 30px rgba(0, 229, 255, 0.6),
        0 0 60px rgba(0, 229, 255, 0.3),
        inset 0 0 20px rgba(0, 229, 255, 0.1);
    text-shadow: 
        0 0 20px var(--primary-neon),
        0 0 40px var(--primary-neon);
    border-color: var(--primary-neon);
}

.btn-action-secondary:active,
.btn-secondary:active,
.view-details:active,
.read-more:active,
.wishlist-btn:active {
    transform: translateY(0);
}

.btn-action-secondary:disabled,
.btn-secondary:disabled,
.view-details:disabled,
.read-more:disabled,
.wishlist-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Estado ativo para wishlist */
.wishlist-btn.active {
    background: rgba(255, 46, 199, 0.15);
    border-color: var(--secondary-neon);
    color: var(--secondary-neon);
    text-shadow: 0 0 15px var(--secondary-neon);
}

/* ============================================
   BOTÕES DE FILTRO
   Manter estilos atuais, consolidados
   ============================================ */
.btn-filter,
.blog-category-btn,
.category-filter-btn,
.filter-btn,
.category-btn {
    background: var(--bg-glass);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    padding: 1rem 1.5rem;
    color: var(--text-primary);
    font-size: var(--text-base);
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Hover para filtros */
.btn-filter:hover,
.blog-category-btn:hover,
.category-filter-btn:hover,
.filter-btn:hover,
.category-btn:hover {
    border-color: var(--secondary-neon);
    background: rgba(255, 46, 199, 0.1);
    box-shadow: 0 0 20px rgba(255, 46, 199, 0.3);
    color: var(--secondary-neon);
    text-shadow: 0 0 15px var(--secondary-neon);
}

/* Estado ativo para filtros */
.btn-filter.active,
.blog-category-btn.active,
.category-filter-btn.active,
.filter-btn.active,
.category-btn.active {
    border-color: var(--secondary-neon);
    background: linear-gradient(135deg, rgba(255, 46, 199, 0.2), rgba(255, 46, 199, 0.1));
    box-shadow: 0 0 25px rgba(255, 46, 199, 0.6);
    color: var(--secondary-neon);
    text-shadow: 0 0 20px var(--secondary-neon);
    transform: scale(1.05);
}

/* Variantes específicas de filtro */
.btn-filter--blog {
    /* Estilo específico do blog se necessário */
}

.btn-filter--catalog {
    /* Estilo específico do catálogo se necessário */
}

.btn-filter--experiences {
    /* Estilo específico de experiências se necessário */
}

.btn-filter--store {
    /* Estilo específico da loja se necessário */
}

/* ============================================
   TAMANHOS
   ============================================ */
.btn--xs {
    padding: 0.4rem 0.8rem;
    font-size: var(--text-xs);
    gap: 0.25rem;
}

.btn--sm {
    padding: 0.5rem 1rem;
    font-size: var(--text-sm);
    gap: 0.375rem;
}

.btn--md {
    padding: 0.75rem 1.5rem;
    font-size: var(--text-base);
    gap: 0.5rem;
}

.btn--lg {
    padding: 1rem 2rem;
    font-size: var(--text-lg);
    gap: 0.75rem;
}

.btn--xl {
    padding: 1.25rem 2.5rem;
    font-size: var(--text-xl);
    gap: 1rem;
}

/* ============================================
   ESTADOS
   ============================================ */
.btn--loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.btn--loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1rem;
    height: 1rem;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* ============================================
   MODIFIERS
   ============================================ */
.btn--full-width {
    width: 100%;
    display: flex;
}

.btn--icon-only {
    padding: 0.75rem;
    aspect-ratio: 1;
}

.btn--icon-only.btn--xs {
    padding: 0.4rem;
}

.btn--icon-only.btn--sm {
    padding: 0.5rem;
}

.btn--icon-only.btn--lg {
    padding: 1rem;
}

.btn--icon-only.btn--xl {
    padding: 1.25rem;
}

.btn--grouped {
    border-radius: 0;
}

.btn--grouped:first-child {
    border-top-left-radius: var(--radius-full);
    border-bottom-left-radius: var(--radius-full);
}

.btn--grouped:last-child {
    border-top-right-radius: var(--radius-full);
    border-bottom-right-radius: var(--radius-full);
}

.btn--grouped:not(:first-child) {
    margin-left: -1px;
}

/* ============================================
   COMPATIBILIDADE - CLASSES ANTIGAS
   ============================================ */

/* Manter compatibilidade com classes antigas durante migração */
.btn-primary:not([type="submit"]):not(.submit-btn):not(.buy-btn):not(.add-to-cart) {
    background: rgba(20, 20, 20, 0.9);
    color: var(--primary-neon);
    border: 2px solid var(--primary-neon);
}

.btn-primary:not([type="submit"]):not(.submit-btn):not(.buy-btn):not(.add-to-cart):hover {
    background: rgba(30, 30, 30, 0.95);
    color: var(--primary-neon);
    transform: translateY(-2px);
    box-shadow: 
        0 0 30px rgba(0, 229, 255, 0.5),
        0 0 60px rgba(0, 229, 255, 0.2),
        inset 0 0 20px rgba(0, 229, 255, 0.1);
    text-shadow: 
        0 0 10px var(--primary-neon),
        0 0 20px var(--primary-neon),
        0 0 30px var(--primary-neon);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .btn {
        padding: 0.625rem 1.25rem;
        font-size: var(--text-sm);
    }
    
    .btn--lg {
        padding: 0.875rem 1.75rem;
        font-size: var(--text-base);
    }
    
    .btn--xl {
        padding: 1rem 2rem;
        font-size: var(--text-lg);
    }
}

@media (max-width: 480px) {
    .btn {
        padding: 0.5rem 1rem;
        font-size: var(--text-xs);
    }
    
    .btn--full-width {
        width: 100%;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    .btn {
        transition: none;
    }
    
    .btn:hover {
        transform: none;
    }
}