/* Loader global — boutons de soumission de formulaires */

.vz-btn-loading {
    position: relative;
    pointer-events: none;
    cursor: wait !important;
    opacity: 0.88;
}

.vz-btn-loading .vz-btn-spinner {
    display: inline-block;
    width: 1em;
    height: 1em;
    margin-right: 0.45em;
    vertical-align: -0.125em;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: vz-btn-spin 0.65s linear infinite;
    flex-shrink: 0;
}

.vz-btn-loading .vz-btn-loading-text {
    vertical-align: middle;
}

@keyframes vz-btn-spin {
    to { transform: rotate(360deg); }
}

/* Boutons flex (espace client) */
.btn.vz-btn-loading,
.login-submit.vz-btn-loading,
.submit-btn.vz-btn-loading {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
}

.login-submit.vz-btn-loading,
.login-submit.is-loading {
    opacity: 0.85;
    pointer-events: none;
}

input[type="submit"].vz-btn-loading {
    cursor: wait !important;
}

/* Boutons icône seule (tickets, etc.) */
.send-button.vz-btn-loading {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.send-button.vz-btn-loading .vz-btn-loading-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.send-button.vz-btn-loading .vz-btn-spinner {
    margin-right: 0;
}