/* ==========================================================================
   Modal de Carregamento (loading-modal)
   Usado para mascarar o tempo que o PHPMailer leva para enviar os emails
   de cadastro, inscrição e desinscrição, evitando que o usuário ache que
   o sistema travou ou que precisa clicar novamente.
   ========================================================================== */

.loading-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(40, 15, 25, 0.55);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 999999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.loading-modal-overlay.ativo {
    opacity: 1;
    visibility: visible;
}

.loading-modal-box {
    background: #ffffff;
    border-radius: 20px;
    border: 2px solid #f3b3c0;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
    padding: 36px 42px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    max-width: 320px;
    width: 100%;
    text-align: center;
    animation: loadingModalPop 0.25s ease both;
}

@keyframes loadingModalPop {
    from { opacity: 0; transform: translateY(14px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.loading-modal-spinner {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 5px solid #f5d7dd;
    border-top-color: #d94a5d;
    animation: loadingModalSpin 0.8s linear infinite;
}

@keyframes loadingModalSpin {
    to { transform: rotate(360deg); }
}

.loading-modal-texto {
    font-family: 'Poppins', Arial, sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    color: #d94a5d;
    margin: 0;
}

.loading-modal-dots {
    display: inline-block;
    width: 1.3em;
    text-align: left;
}

.loading-modal-sub {
    font-family: 'Poppins', Arial, sans-serif;
    font-size: 0.85rem;
    color: #8a5a63;
    margin: 0;
}

/* Impede rolagem/cliques na página enquanto o modal está ativo */
body.loading-modal-lock {
    overflow: hidden;
}