/* ========================================
   BOTÕES FIXOS UNIFICADOS
======================================== */

/* Botão Fixo Voltar ao Topo */
.scroll-to-top-fixed {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--tenant-accent, #d4af37) 0%, var(--tenant-accent-light, #f1d366) 100%);
    border: none;
    border-radius: 50%;
    color: #1a1a1a;
    font-size: 1.3rem;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(var(--tenant-accent-rgb, 212, 175, 55), 0.3);
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.scroll-to-top-fixed.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top-fixed:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 30px rgba(var(--tenant-accent-rgb, 212, 175, 55), 0.5);
    background: linear-gradient(135deg, var(--tenant-accent-light, #f1d366) 0%, var(--tenant-accent, #d4af37) 100%);
}

.scroll-to-top-fixed:active {
    transform: translateY(-2px) scale(1.05);
}

/* Responsividade */
@media (max-width: 768px) {
    .scroll-to-top-fixed {
        width: 50px;
        height: 50px;
        bottom: 90px;
        right: 20px;
        font-size: 1.1rem;
    }
}